/* ==========================================================================
   AXEL DENTAL — Design system
   Bone · Ink · Axel Blue   |   Geist (display + UI)
   ========================================================================== */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand */
  --brand: #1e6899;
  --brand-600: #185983;
  --brand-700: #123f5e;
  --sky: #7fc6ee;
  --ice: #e3edf3;
  --ice-2: #eff5f8;

  /* Neutrals (all derived from ink) */
  --ink: #0c1822;
  --ink-2: #132331;
  --ink-3: #1b3042;
  --bone: #f6f4ef;
  --bone-2: #ece9e2;
  --white: #fff;
  --text: #0c1822;
  --text-2: rgba(12, 24, 34, .72);
  --text-3: rgba(12, 24, 34, .54);
  --line: rgba(12, 24, 34, .1);
  --line-2: rgba(12, 24, 34, .18);
  --on-dark: #f3f1ec;
  --on-dark-2: rgba(243, 241, 236, .74);
  --on-dark-3: rgba(243, 241, 236, .52);
  --line-dark: rgba(243, 241, 236, .12);
  --star: #e9b44c;
  --wa: #1fae57;

  /* Type */
  --display: 'Geist', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --sans: 'Geist', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Shape */
  --r-xs: 8px;
  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 32px;
  --r-xl: 44px;
  --pill: 999px;

  /* Depth (tinted with ink) */
  --shadow-1: 0 1px 2px rgba(12, 24, 34, .05), 0 10px 28px -14px rgba(12, 24, 34, .22);
  --shadow-2: 0 2px 6px rgba(12, 24, 34, .05), 0 30px 70px -30px rgba(12, 24, 34, .38);
  --shadow-brand: 0 18px 40px -16px rgba(30, 104, 153, .6);

  /* Motion */
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);

  /* Layout */
  --gutter: clamp(20px, 4vw, 48px);
  --section: clamp(96px, 11vw, 168px);
  --topbar-h: 40px;
  --nav-h: 84px;
  --header-total: calc(var(--topbar-h) + var(--nav-h));

  /* Layers */
  --z-float: 40;
  --z-bar: 45;
  --z-menu: 60;
  --z-header: 70;
  --z-loader: 100;

  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E");
  --arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E");
  --arrow-white: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12h14M13 6l6 6-6 6'/%3E%3C/svg%3E");
}

@media (max-width: 1024px) {
  :root { --topbar-h: 0px; --nav-h: 72px; }
}
@media (max-width: 640px) {
  :root { --section: 72px; --gutter: 20px; }
  body { font-size: .97rem; }
  .section-header { margin-bottom: 36px; }
  .section-subtitle { margin-bottom: 18px; }
  .section-desc { font-size: 1rem; }
  .section-header--split { gap: 16px; }
}

/* ---------- Base ---------- */
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 24px);
}

body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--text);
  background: var(--bone);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img, svg, video, iframe { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; cursor: pointer; }
::selection { background: var(--brand); color: #fff; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 6px; }
.on-dark :focus-visible, .footer :focus-visible, .mobile-menu :focus-visible { outline-color: var(--sky); }

.container {
  width: 100%;
  max-width: calc(1320px + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: calc(var(--z-loader) + 1);
  padding: 12px 20px;
  border-radius: var(--pill);
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  transition: top .3s var(--ease);
}
.skip-link:focus { top: 16px; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  color: inherit;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -.02em;
  text-wrap: balance;
}

h1, h2, .display {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -.045em;
  line-height: 1.04;
}

h1 { font-size: clamp(2.6rem, 1.4rem + 4vw, 5rem); line-height: 1.02; }
h2 { font-size: clamp(2rem, 1.4rem + 2.2vw, 3.3rem); }
h3 { font-size: 1.2rem; }
h4 { font-size: 1rem; }
p { text-wrap: pretty; }

.text-accent { color: var(--brand); }
.on-dark .text-accent { color: var(--sky); }

.section-subtitle {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
  font: 700 .72rem/1 var(--sans);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--brand);
}
.section-subtitle::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 18%, transparent);
}
.on-dark .section-subtitle { color: var(--sky); }

.section-title { margin-bottom: .32em; }

.section-desc {
  max-width: 52ch;
  font-size: 1.08rem;
  line-height: 1.75;
  color: var(--text-2);
}
.on-dark .section-desc { color: var(--on-dark-2); }

/* ---------- Sections ---------- */
section { padding-block: var(--section); }
.on-dark { color: var(--on-dark); }

.section-header {
  max-width: 780px;
  margin: 0 auto clamp(52px, 6vw, 88px);
  text-align: center;
}
.section-header .section-desc { margin-inline: auto; }

.section-header--split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  align-items: end;
  gap: 28px 72px;
  max-width: none;
  text-align: left;
}
.section-header--split .section-title { margin-bottom: 0; }
.section-header--split .section-desc { margin: 0 0 .5em; }
.section-header--split .section-header-aside { display: grid; gap: 28px; justify-items: start; }

@media (max-width: 860px) {
  .section-header--split { grid-template-columns: 1fr; }
}

/* Grain helper */
.grain::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: var(--grain);
  opacity: .07;
  mix-blend-mode: overlay;
}

/* ---------- Buttons ---------- */
.btn {
  --btn-bg: var(--brand);
  --btn-fg: #fff;
  --btn-dot: #fff;
  --btn-arrow: var(--brand);
  --btn-border: transparent;
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 56px;
  padding: 10px 66px 10px 28px;
  border: 1px solid var(--btn-border);
  border-radius: var(--pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font: 600 .96rem/1.1 var(--sans);
  letter-spacing: -.005em;
  white-space: nowrap;
  cursor: pointer;
  overflow: hidden;
  transition: background-color .45s var(--ease), color .45s var(--ease), border-color .45s var(--ease), box-shadow .45s var(--ease), transform .2s var(--ease);
}
.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  right: 8px;
  width: 40px;
  height: 40px;
  margin-top: -20px;
  border-radius: 50%;
  background: var(--btn-dot);
  transition: transform .6s var(--ease), background-color .45s var(--ease);
}
.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  right: 20px;
  width: 16px;
  height: 16px;
  margin-top: -8px;
  background: var(--btn-arrow);
  -webkit-mask: var(--arrow) center / contain no-repeat;
  mask: var(--arrow) center / contain no-repeat;
  transform: rotate(-45deg);
  transition: transform .6s var(--ease), background-color .45s var(--ease);
}
.btn:hover::after { transform: rotate(0deg); }
.btn:hover::before { transform: scale(1.1); }
.btn:active { transform: translateY(1px) scale(.985); }

.btn:has(> svg) { padding: 10px 28px; }
.btn:has(> svg)::before, .btn:has(> svg)::after { display: none; }
.btn > svg { width: 18px; height: 18px; flex: none; fill: currentColor; }

.btn-primary { box-shadow: var(--shadow-brand); }
.btn-primary:hover { --btn-bg: var(--brand-700); }

.btn-secondary { --btn-bg: #fff; --btn-fg: var(--ink); --btn-dot: var(--ink); --btn-arrow: #fff; }
.btn-secondary:hover { --btn-bg: var(--bone); }

.btn-dark { --btn-bg: var(--ink); --btn-fg: #fff; --btn-dot: var(--brand); --btn-arrow: #fff; }
.btn-dark:hover { --btn-bg: var(--ink-3); }

.btn-outline {
  --btn-bg: transparent;
  --btn-fg: var(--on-dark);
  --btn-border: rgba(243, 241, 236, .32);
  --btn-dot: rgba(243, 241, 236, .14);
  --btn-arrow: var(--on-dark);
}
.btn-outline:hover { --btn-bg: rgba(243, 241, 236, .1); --btn-border: rgba(243, 241, 236, .6); }

.btn-ghost {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  --btn-border: var(--line-2);
  --btn-dot: var(--ink);
  --btn-arrow: #fff;
}
.btn-ghost:hover { --btn-bg: #fff; --btn-border: #fff; }

.btn-whatsapp { --btn-bg: var(--wa); --btn-fg: #fff; box-shadow: 0 16px 34px -16px rgba(31, 174, 87, .7); }
.btn-whatsapp:hover { --btn-bg: #188f47; }

.btn--sm { min-height: 46px; padding: 8px 54px 8px 22px; font-size: .9rem; }
.btn--sm::before { width: 32px; height: 32px; margin-top: -16px; right: 7px; }
.btn--sm::after { right: 15px; width: 14px; height: 14px; margin-top: -7px; }
.btn--block { width: 100%; }

/* Text link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  font-size: .95rem;
  color: var(--text);
}
.link-arrow::after {
  content: '';
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line-2);
  background: var(--arrow) center / 15px no-repeat;
  transition: transform .5s var(--ease), background-color .4s var(--ease), border-color .4s var(--ease);
}
.link-arrow:hover::after { transform: translateX(4px); background-color: #fff; border-color: #fff; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--z-header);
  color: var(--text);
  transition: transform .55s var(--ease), color .4s var(--ease);
}
.site-header.is-hidden { transform: translateY(calc(-100% - 4px)); }

.topbar {
  height: var(--topbar-h);
  overflow: hidden;
  font-size: .8rem;
  color: var(--text-3);
  border-bottom: 1px solid var(--line);
  transition: height .45s var(--ease), opacity .3s var(--ease), border-color .4s var(--ease), color .4s var(--ease);
}
.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.topbar-left { display: flex; align-items: center; gap: 28px; }
.topbar-left > * { display: inline-flex; align-items: center; gap: 8px; }
.topbar-left a:hover { color: var(--brand); }
.topbar-icon { width: 14px; height: 14px; fill: currentColor; opacity: .7; flex: none; }
.topbar-right { display: flex; align-items: center; gap: 2px; }
.topbar-right a {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: background-color .3s var(--ease), color .3s var(--ease);
}
.topbar-right a:hover { background: color-mix(in srgb, currentColor 12%, transparent); }
.topbar-right svg { width: 14px; height: 14px; fill: currentColor; }

.navbar { position: relative; height: var(--nav-h); }
.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--bone) 84%, transparent);
  -webkit-backdrop-filter: blur(18px) saturate(1.5);
  backdrop-filter: blur(18px) saturate(1.5);
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transition: opacity .45s var(--ease);
}
.navbar .container {
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
  height: 100%;
}

.site-header.is-solid .navbar::before { opacity: 1; }
.site-header.is-solid .topbar { height: 0; opacity: 0; border-color: transparent; }

.logo { display: flex; align-items: center; flex: none; }
.logo img { height: 46px; width: auto; transition: opacity .3s var(--ease); }
.logo .logo-light { display: none; }
.logo:hover img { opacity: .82; }

/* Header over dark hero */
[data-header="dark"] .site-header:not(.is-solid),
html.menu-open .site-header { color: var(--on-dark); }
[data-header="dark"] .site-header:not(.is-solid) .topbar { color: var(--on-dark-3); border-color: var(--line-dark); }
[data-header="dark"] .site-header:not(.is-solid) .topbar-left a:hover { color: #fff; }
[data-header="dark"] .site-header:not(.is-solid) .logo-dark,
html.menu-open .site-header .logo-dark { display: none; }
[data-header="dark"] .site-header:not(.is-solid) .logo-light,
html.menu-open .site-header .logo-light { display: block; }
html.menu-open .site-header .navbar::before { opacity: 0; }
html.menu-open .site-header.is-hidden { transform: none; }

/* Primary nav */
.nav { margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: 2px; }
.nav-item { position: relative; }
.nav-item.has-menu::after {
  content: '';
  position: absolute;
  inset: 100% -12px auto;
  height: 16px;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: var(--pill);
  font-size: .93rem;
  font-weight: 600;
  letter-spacing: -.005em;
  opacity: .84;
  transition: opacity .3s var(--ease), background-color .3s var(--ease);
}
.nav-link:hover,
.nav-item:focus-within > .nav-link,
.nav-item:hover > .nav-link { opacity: 1; background: color-mix(in srgb, currentColor 8%, transparent); }
.nav-link.active { opacity: 1; }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 2px;
  width: 4px;
  height: 4px;
  margin-left: -2px;
  border-radius: 50%;
  background: var(--brand);
}
[data-header="dark"] .site-header:not(.is-solid) .nav-link.active::after { background: var(--sky); }

.nav-chev { width: 10px; height: 10px; transition: transform .4s var(--ease); }
.nav-item:hover .nav-chev,
.nav-item:focus-within .nav-chev { transform: rotate(180deg); }

.nav-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  min-width: 320px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: #fff;
  color: var(--text);
  box-shadow: var(--shadow-2);
  opacity: 0;
  visibility: hidden;
  translate: -50% 10px;
  transition: opacity .3s var(--ease), translate .5s var(--ease), visibility .3s;
}
.nav-item:hover > .nav-menu,
.nav-item:focus-within > .nav-menu { opacity: 1; visibility: visible; translate: -50% 0; }

.nav-menu a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  font-size: .94rem;
  font-weight: 500;
  line-height: 1.35;
  color: var(--text-2);
  transition: background-color .25s var(--ease), color .25s var(--ease);
}
.nav-menu a:hover { background: var(--bone); color: var(--text); }
.nav-menu a[aria-current="page"] { color: var(--brand); background: var(--ice-2); }
.nav-menu .num {
  min-width: 1.5em;
  font: 500 .78rem/1.6 var(--display);
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
  color: var(--brand);
}
.nav-menu--mega {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  width: min(660px, 80vw);
}

.nav-cta { display: flex; align-items: center; gap: 18px; flex: none; }
.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: .93rem;
  font-weight: 600;
  white-space: nowrap;
}
.nav-phone-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.nav-phone-icon svg { width: 15px; height: 15px; fill: currentColor; }
.nav-phone:hover .nav-phone-icon { background: color-mix(in srgb, currentColor 10%, transparent); }

.burger {
  display: none;
  position: relative;
  width: 48px;
  height: 48px;
  margin-left: auto;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
  color: inherit;
}
.burger span {
  position: absolute;
  left: 14px;
  right: 14px;
  height: 1.5px;
  border-radius: 2px;
  background: currentColor;
  transition: top .45s var(--ease), rotate .45s var(--ease), width .45s var(--ease);
}
.burger span:nth-child(1) { top: 19px; }
.burger span:nth-child(2) { top: 27px; right: 20px; }
.burger[aria-expanded="true"] span:nth-child(1) { top: 23px; rotate: 45deg; }
.burger[aria-expanded="true"] span:nth-child(2) { top: 23px; right: 14px; rotate: -45deg; }

@media (max-width: 1240px) {
  .nav-phone-text { display: none; }
  .nav-link { padding-inline: 11px; }
}
@media (max-width: 1024px) {
  .topbar, .nav, .nav-cta { display: none; }
  .burger { display: block; }
  .logo img { height: 40px; }
}

/* ---------- Mobile menu ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: var(--z-menu);
  display: flex;
  flex-direction: column;
  padding: calc(var(--nav-h) + 16px) var(--gutter) calc(28px + env(safe-area-inset-bottom));
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--ink);
  color: var(--on-dark);
  clip-path: circle(0 at calc(100% - var(--gutter) - 24px) calc(var(--nav-h) / 2));
  visibility: hidden;
  transition: clip-path .7s var(--ease-io), visibility 0s .7s;
}
.mobile-menu::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -30%;
  width: 90vw;
  height: 90vw;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(30, 104, 153, .5), transparent);
  pointer-events: none;
}
.mobile-menu.is-open {
  visibility: visible;
  clip-path: circle(150% at calc(100% - var(--gutter) - 24px) calc(var(--nav-h) / 2));
  transition: clip-path .8s var(--ease-io), visibility 0s;
}

.mm-list { position: relative; }
.mm-list > li {
  border-bottom: 1px solid var(--line-dark);
  opacity: 0;
  translate: 0 24px;
  transition: opacity .5s var(--ease), translate .7s var(--ease);
}
.mobile-menu.is-open .mm-list > li {
  opacity: 1;
  translate: 0 0;
  transition-delay: calc(.18s + var(--i) * 55ms);
}
.mm-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.mm-link {
  display: block;
  flex: 1;
  padding: 14px 0;
  font: 500 clamp(1.7rem, 7vw, 2.1rem)/1.15 var(--display);
  letter-spacing: -.035em;
}
.mm-link.active { color: var(--sky); }
.mm-toggle {
  position: relative;
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-dark);
}
.mm-toggle::before, .mm-toggle::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 1.5px;
  margin: -.75px 0 0 -7px;
  background: currentColor;
  transition: rotate .4s var(--ease);
}
.mm-toggle::after { rotate: 90deg; }
.mm-toggle[aria-expanded="true"]::after { rotate: 0deg; }
.mm-sub {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .5s var(--ease);
}
.mm-sub > ul { overflow: hidden; }
.mm-toggle[aria-expanded="true"] + .mm-sub,
.mm-row:has(.mm-toggle[aria-expanded="true"]) + .mm-sub { grid-template-rows: 1fr; }
.mm-sub a {
  display: flex;
  gap: 12px;
  padding: 9px 0;
  font-size: 1rem;
  color: var(--on-dark-2);
}
.mm-sub li:last-child a { padding-bottom: 20px; }
.mm-sub a[aria-current="page"] { color: var(--sky); }
.mm-sub .num { min-width: 1.8em; font: 500 .78rem/1.9 var(--display); letter-spacing: .04em; color: var(--sky); }

.mm-foot {
  position: relative;
  display: grid;
  gap: 14px;
  margin-top: auto;
  padding-top: 32px;
  opacity: 0;
  transition: opacity .6s var(--ease) .1s;
}
.mobile-menu.is-open .mm-foot { opacity: 1; transition-delay: .55s; }
.mm-phone { font: 500 1.9rem/1 var(--display); letter-spacing: -.04em; color: #fff; }
.mm-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: .86rem; color: var(--on-dark-3); }
.mm-socials { display: flex; gap: 8px; }
.mm-socials a {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line-dark);
}
.mm-socials svg { width: 16px; height: 16px; fill: currentColor; }
html.menu-open { overflow: hidden; }

/* ==========================================================================
   Page loader (home intro)
   ========================================================================== */
.page-loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: grid;
  place-items: center;
  background: var(--ink);
  transition: clip-path 1s var(--ease-io), visibility 0s 1s;
  clip-path: inset(0 0 0 0);
}
.page-loader.loaded { clip-path: inset(0 0 100% 0); visibility: hidden; }
html.intro-seen .page-loader, html:not(.js) .page-loader { display: none; }
.loader-inner { display: grid; justify-items: center; gap: 26px; animation: loaderIn .8s var(--ease) both; }
.loader-logo img { height: 52px; width: auto; filter: brightness(0) invert(1); }
.loader-bar { width: 180px; height: 1px; background: var(--line-dark); overflow: hidden; }
.loader-bar-fill { height: 100%; background: var(--sky); transform-origin: left; animation: loaderFill 1s var(--ease) .1s both; }
.loader-text { font-size: .72rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--on-dark-3); }
@keyframes loaderIn { from { opacity: 0; transform: translateY(12px); } }
@keyframes loaderFill { from { transform: scaleX(0); } }

/* ==========================================================================
   Motion primitives
   ========================================================================== */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 1.1s var(--ease), transform 1.1s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js [data-reveal="fade"] { transform: none; }
.js [data-reveal="clip"] {
  opacity: 1;
  transform: none;
  clip-path: inset(14% 8% 14% 8% round var(--r-lg));
  transition: clip-path 1.4s var(--ease);
  transition-delay: var(--d, 0ms);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-reveal="clip"].is-in { clip-path: inset(0 0 0 0 round 0); }

.split .w { display: inline-block; overflow: hidden; vertical-align: top; padding: 0 .06em .1em 0; margin: 0 -.06em -.1em 0; }
.split .w > span { display: inline-block; }
.js .split .w > span { transform: translateY(110%); transition: transform 1.1s var(--ease); transition-delay: calc(var(--d, 0ms) + var(--wi, 0) * 45ms); }
.js .split.is-in .w > span { transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .js [data-reveal], .js .split .w > span { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}

/* ==========================================================================
   Home hero
   ========================================================================== */
.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100svh;
  padding: calc(var(--header-total) + 48px) 0 0;
  overflow: hidden;
  background: var(--ink);
  color: var(--on-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -3;
  background-size: cover;
  background-position: 64% 30%;
  opacity: .78;
  transform: scale(1.04);
  will-change: transform;
}
.js .hero-bg { opacity: 0; transform: scale(1.16); transition: opacity 1.8s var(--ease), transform 2.6s var(--ease); }
.is-loaded .hero-bg { opacity: .78; transform: scale(1.04); }
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(12, 24, 34, .95) 0%, rgba(12, 24, 34, .82) 30%, rgba(12, 24, 34, .3) 64%, rgba(12, 24, 34, .2) 100%),
    linear-gradient(0deg, rgba(12, 24, 34, .96) 0%, rgba(12, 24, 34, 0) 46%),
    linear-gradient(180deg, rgba(12, 24, 34, .7) 0%, rgba(12, 24, 34, 0) 26%);
}
.hero-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--grain);
  opacity: .08;
  mix-blend-mode: overlay;
}
.hero-glow {
  position: absolute;
  z-index: -1;
  left: -10%;
  bottom: -30%;
  width: 70vw;
  height: 70vw;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(30, 104, 153, .38), transparent);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  align-items: end;
  gap: 64px;
  padding-bottom: clamp(40px, 5vw, 72px);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px 7px 7px;
  border: 1px solid rgba(243, 241, 236, .16);
  border-radius: var(--pill);
  background: rgba(243, 241, 236, .07);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font-size: .8rem;
  font-weight: 600;
  color: var(--on-dark);
}
.hero-badge svg {
  box-sizing: content-box;
  width: 12px;
  height: 12px;
  padding: 6px;
  border-radius: 50%;
  background: rgba(233, 180, 76, .18);
  fill: var(--star);
}

.hero-content h1 {
  margin: 28px 0 26px;
  font-size: clamp(2.8rem, 1.4rem + 4.3vw, 5.4rem);
  line-height: 1;
  color: #fff;
}
.hero-content h1 .text-accent { color: var(--sky); }
.hero-content p {
  max-width: 48ch;
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--on-dark-2);
}
.hero-btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }
.hero-trust {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 30px;
  font-size: .86rem;
  font-weight: 500;
  color: var(--on-dark-3);
}
.hero-trust-stars { display: flex; gap: 2px; }
.hero-trust-stars svg { width: 15px; height: 15px; fill: var(--star); }

.hero-side {
  position: relative;
  padding: 8px;
  border: 1px solid rgba(243, 241, 236, .13);
  border-radius: var(--r-lg);
  background: rgba(12, 24, 34, .42);
  -webkit-backdrop-filter: blur(22px) saturate(1.4);
  backdrop-filter: blur(22px) saturate(1.4);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .08), 0 40px 80px -40px rgba(0, 0, 0, .6);
}
.hero-card {
  position: relative;
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 4px 16px;
  padding: 18px;
  border-radius: calc(var(--r-lg) - 8px);
  transition: background-color .4s var(--ease);
}
.hero-card + .hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 18px;
  right: 18px;
  height: 1px;
  background: var(--line-dark);
}
.hero-card:hover { background: rgba(243, 241, 236, .06); }
.hero-card-icon {
  grid-row: span 2;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 15px;
  background: rgba(127, 198, 238, .14);
  color: var(--sky);
}
.hero-card-icon svg { width: 21px; height: 21px; }
.hero-card h4 { align-self: end; font-size: 1rem; color: #fff; }
.hero-card p { font-size: .87rem; line-height: 1.5; color: var(--on-dark-3); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark);
}
.hero-stat {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 30px 24px 38px 0;
}
.hero-stat + .hero-stat { padding-left: 32px; border-left: 1px solid var(--line-dark); }
.hero-stat h3 {
  font: 500 clamp(2.2rem, 1.4rem + 2vw, 3.6rem)/1 var(--display);
  letter-spacing: -.05em;
  color: #fff;
  font-variant-numeric: tabular-nums;
}
.hero-stat p {
  max-width: 13ch;
  font-size: .74rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--on-dark-3);
}

.hero-scroll-indicator {
  position: absolute;
  right: var(--gutter);
  bottom: 40px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--on-dark-3);
}
.hero-scroll-line { position: relative; width: 56px; height: 1px; overflow: hidden; background: var(--line-dark); }
.hero-scroll-line::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--sky);
  animation: scrollLine 2.2s var(--ease-io) infinite;
}
@keyframes scrollLine { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* Hero entrance */
.js .hero-anim { opacity: 0; transform: translateY(28px); }
.is-loaded .hero-anim { animation: rise 1.2s var(--ease) both; animation-delay: var(--d, 0ms); }
@keyframes rise { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: none; } }

@media (max-width: 1280px) {
  .hero-scroll-indicator { display: none; }
}
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) 320px; gap: 40px; }
}
@media (max-width: 560px) {
  .hero-btns { display: grid; grid-template-columns: minmax(0, 1fr); }
  .hero-btns .btn { width: 100%; }
}
@media (max-width: 860px) {
  .hero { min-height: auto; padding-top: calc(var(--nav-h) + 56px); }
  .hero-bg { background-position: 72% 20%; }
  .hero-overlay {
    background:
      linear-gradient(0deg, rgba(12, 24, 34, 1) 18%, rgba(12, 24, 34, .72) 52%, rgba(12, 24, 34, .45) 100%);
  }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; padding-bottom: 36px; }
  .hero-content h1 { margin: 24px 0 22px; font-size: clamp(2.5rem, 10.4vw, 3.6rem); }
  .hero-content p { font-size: 1.02rem; }
  .hero-btns { margin-top: 30px; }
  .hero-side {
    display: flex;
    gap: 10px;
    margin-inline: calc(-1 * var(--gutter));
    padding: 0 var(--gutter);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    scrollbar-width: none;
    border: 0;
    background: none;
    box-shadow: none;
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }
  .hero-side::-webkit-scrollbar { display: none; }
  .hero-card {
    flex: 0 0 min(80%, 320px);
    scroll-snap-align: start;
    border: 1px solid var(--line-dark);
    border-radius: var(--r-md);
    background: rgba(243, 241, 236, .05);
  }
  .hero-card + .hero-card::before { display: none; }
  .hero-stat { flex-direction: column; align-items: flex-start; gap: 8px; padding: 24px 10px 30px 0; }
  .hero-stat + .hero-stat { padding-left: 16px; }
  .hero-stat h3 { font-size: clamp(1.8rem, 7.6vw, 2.5rem); }
  .hero-stat p { font-size: .66rem; letter-spacing: .08em; }
  .hero-scroll-indicator { display: none; }
}

/* ==========================================================================
   Sub-page hero (editorial, light)
   ========================================================================== */
.page-hero {
  position: relative;
  padding: calc(var(--header-total) + clamp(36px, 6vw, 88px)) 0 0;
  background: var(--bone);
}
.page-hero > .container { display: grid; gap: clamp(36px, 5vw, 64px); }
.page-hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  align-items: end;
  gap: 26px 72px;
}
.breadcrumb {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--text-3);
}
.breadcrumb a { color: var(--text-2); transition: color .3s var(--ease); }
.breadcrumb a:hover { color: var(--brand); }
.breadcrumb > span:last-child { color: var(--brand); }
.breadcrumb .sep { color: var(--line-2); font-weight: 400; }
.page-hero-content h1 { font-size: clamp(2.5rem, 1.3rem + 3.8vw, 4.8rem); }
.page-hero-content p {
  max-width: 38ch;
  padding-bottom: .5em;
  font-size: 1.15rem;
  line-height: 1.6;
  color: var(--text-2);
}
.page-hero-media {
  position: relative;
  aspect-ratio: 21 / 8;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--bone-2);
}
.page-hero-media .hero-bg {
  inset: -10% 0;
  z-index: 0;
  opacity: 1;
  background-position: center;
  transform: none;
}
.js .page-hero-media .hero-bg { opacity: 1; transition: none; }
.page-hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(12, 24, 34, .18));
  pointer-events: none;
}

@media (max-width: 860px) {
  .page-hero { padding-top: calc(var(--nav-h) + 36px); }
  .page-hero-content { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .page-hero-content h1 { font-size: clamp(2.2rem, 9.4vw, 3.2rem); }
  .page-hero-content p { font-size: 1.04rem; }
  .page-hero-media { aspect-ratio: 16 / 10; border-radius: var(--r-md); }
  .page-hero > .container { gap: 28px; }
}

/* ==========================================================================
   About
   ========================================================================== */
.about-section { position: relative; background: var(--bone); overflow: hidden; }
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(56px, 8vw, 128px);
}
.about-img-wrapper { position: relative; padding: 0 14% 16% 0; }
.about-img {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
}
.about-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.about-img:hover img { transform: scale(1.04); }
.about-img-secondary {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 48%;
  aspect-ratio: 1;
  overflow: hidden;
  border: 8px solid var(--bone);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-2);
}
.about-img-secondary img { width: 100%; height: 100%; object-fit: cover; }
.about-img-accent {
  position: absolute;
  top: -40px;
  left: -40px;
  z-index: -1;
  width: 180px;
  height: 180px;
  background-image: radial-gradient(var(--line-2) 1.4px, transparent 1.6px);
  background-size: 16px 16px;
}

.about-img-badge {
  position: absolute;
  left: -36px;
  bottom: 6%;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow-2);
}
.about-img-badge .seal-ring {
  position: absolute;
  inset: 8px;
  width: calc(100% - 16px);
  height: calc(100% - 16px);
  animation: spin 22s linear infinite;
}
.about-img-badge .seal-ring text {
  font: 700 10.5px var(--sans);
  letter-spacing: .26em;
  text-transform: uppercase;
  fill: var(--on-dark-2);
}
.about-img-badge-num { font: 600 2.4rem/1 var(--display); letter-spacing: -.05em; }
.about-img-badge-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
@keyframes spin { to { rotate: 360deg; } }

.about-text p { max-width: 58ch; margin-bottom: 18px; font-size: 1.05rem; color: var(--text-2); }
.about-text .section-title { margin-bottom: 30px; }
.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: 40px;
  border-top: 1px solid var(--line);
}
.about-highlight {
  display: flex;
  gap: 16px;
  padding: 24px 22px 24px 0;
  border-bottom: 1px solid var(--line);
}
.about-highlight:nth-child(odd) { border-right: 1px solid var(--line); }
.about-highlight:nth-child(even) { padding-left: 24px; padding-right: 0; }
.about-highlight-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 15px;
  background: var(--ice);
  color: var(--brand);
  transition: background-color .4s var(--ease), color .4s var(--ease), transform .5s var(--ease);
}
.about-highlight-icon svg { width: 20px; height: 20px; }
.about-highlight:hover .about-highlight-icon { background: var(--brand); color: #fff; transform: rotate(-6deg); }
.about-highlight h4 { margin-bottom: 4px; font-size: 1rem; }
.about-highlight p { margin: 0; font-size: .89rem; line-height: 1.55; color: var(--text-3); }
.about-cta { margin-top: 40px; }

@media (max-width: 960px) {
  .about-grid { grid-template-columns: minmax(0, 1fr); }
  .about-img-wrapper { max-width: 560px; }
}
@media (max-width: 560px) {
  .about-grid { gap: 48px; }
  .about-img-wrapper { padding: 0 12% 14% 0; }
  .about-img { aspect-ratio: 1; }
  .about-text p { font-size: 1rem; }
  .about-highlights { margin-top: 28px; }
  .about-cta { margin-top: 28px; }
  .about-img-badge { left: auto; right: 4%; top: -34px; bottom: auto; width: 112px; height: 112px; }
  .about-img-badge-num { font-size: 1.8rem; }
  .about-img-badge .seal-ring text { font-size: 10px; }
  .about-highlights { grid-template-columns: 1fr; }
  .about-highlight, .about-highlight:nth-child(even) { padding: 20px 0; border-right: 0; }
  .about-highlight:nth-child(odd) { border-right: 0; }
}

/* ==========================================================================
   Service cards (image-led)
   ========================================================================== */
.services-section { background: #fff; }
.services-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.services-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.services-more { display: flex; justify-content: center; margin-top: clamp(48px, 5vw, 72px); }

.service-card {
  position: relative;
  isolation: isolate;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: clamp(420px, 36vw, 540px);
  overflow: hidden;
  border-radius: var(--r-lg);
  background: var(--ink);
  color: #fff;
  box-shadow: var(--shadow-1);
  transition: box-shadow .6s var(--ease), translate .6s var(--ease);
}
.service-card:hover { box-shadow: var(--shadow-2); translate: 0 -6px; }
.service-card-img { position: absolute; inset: 0; z-index: -1; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.service-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(12, 24, 34, 0) 28%, rgba(12, 24, 34, .55) 58%, rgba(12, 24, 34, .94) 100%);
  transition: opacity .6s var(--ease);
}
.service-card:hover .service-card-img img { transform: scale(1.07); }
.service-card-body { padding: 26px; }
.service-card-num {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 7px 13px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: var(--pill);
  background: rgba(12, 24, 34, .28);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  font: 700 .72rem/1 var(--sans);
  letter-spacing: .1em;
}
.service-card-body h3 {
  margin-bottom: 10px;
  font: 500 clamp(1.3rem, 1.1rem + .45vw, 1.55rem)/1.15 var(--display);
  letter-spacing: -.03em;
}
.service-card-body p { font-size: .92rem; line-height: 1.55; color: rgba(255, 255, 255, .78); }
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  font-size: .88rem;
  font-weight: 700;
}
.service-link::after {
  content: '';
  flex: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #fff var(--arrow) center / 15px no-repeat;
  transform: rotate(-45deg);
  transition: transform .5s var(--ease), background-color .4s var(--ease);
}
.service-card:hover .service-link::after { transform: rotate(0); background-color: var(--sky); }

@media (hover: hover) and (min-width: 1025px) {
  .services-grid:not(.services-grid--open) .service-card-body p,
  .services-grid:not(.services-grid--open) .service-link {
    max-height: 0;
    margin-top: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .7s var(--ease), opacity .5s var(--ease), margin .7s var(--ease);
  }
  .services-grid:not(.services-grid--open) .service-link { overflow: visible; }
  .services-grid .service-card:hover .service-card-body p,
  .services-grid .service-card:focus-visible .service-card-body p { max-height: 8em; opacity: 1; }
  .services-grid .service-card:hover .service-link,
  .services-grid .service-card:focus-visible .service-link { max-height: 4em; margin-top: 20px; opacity: 1; }
}

@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card { min-height: 440px; }
}
@media (max-width: 640px) {
  .services-grid { gap: 12px; }
  .service-card { min-height: 300px; border-radius: var(--r-md); }
  .service-card-body { padding: 18px; }
  .service-card-num { top: 14px; left: 14px; }
  .service-card-body h3 { font-size: 1.2rem; }
  .service-card-body p { font-size: .82rem; }
  .service-link { margin-top: 14px; }
  .services-grid--rail {
    display: flex;
    gap: 12px;
    margin-inline: calc(-1 * var(--gutter));
    padding: 4px var(--gutter) 12px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    scrollbar-width: none;
  }
  .services-grid--rail::-webkit-scrollbar { display: none; }
  .services-grid--rail > .service-card { flex: 0 0 82%; min-height: 440px; scroll-snap-align: start; }
  .services-grid--rail .service-card-body h3 { font-size: 1.4rem; }
  .services-grid--rail .service-card-body p { font-size: .9rem; }
}
@media (max-width: 420px) {
  .services-grid:not(.services-grid--rail) { grid-template-columns: minmax(0, 1fr); }
  .services-grid:not(.services-grid--rail) .service-card { min-height: 340px; }
}

/* Rail progress (mobile) */
.rail-progress { display: none; }
@media (max-width: 640px) {
  .rail-progress {
    display: block;
    position: relative;
    height: 2px;
    margin-top: 18px;
    border-radius: 2px;
    background: var(--line);
    overflow: hidden;
  }
  .rail-progress span {
    position: absolute;
    inset: 0 auto 0 0;
    width: var(--w, 25%);
    border-radius: inherit;
    background: var(--brand);
    transform: translateX(var(--x, 0%));
    transition: transform .2s linear;
  }
  .on-dark .rail-progress { background: var(--line-dark); }
  .on-dark .rail-progress span { background: var(--sky); }
}

/* ==========================================================================
   Services index (servizi page)
   ========================================================================== */
.services-featured {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.services-featured .service-card { min-height: clamp(460px, 42vw, 600px); }
.services-featured .service-card-body { padding: clamp(26px, 3vw, 40px); }
.services-featured .service-card-body h3 { font-size: clamp(1.6rem, 1.2rem + 1vw, 2.2rem); }
.services-featured .service-card-body p { max-width: 44ch; font-size: 1rem; }
.services-featured .service-card-num { top: 26px; left: 26px; }

.services-grid--after { margin-top: 20px; }

@media (max-width: 760px) {
  .services-featured { grid-template-columns: minmax(0, 1fr); }
  .services-featured .service-card { min-height: 460px; }
}

/* ==========================================================================
   Features (why us)
   ========================================================================== */
.features-section { background: var(--bone-2); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-2);
  border-left: 1px solid var(--line-2);
}
.feature-card {
  position: relative;
  padding: clamp(28px, 3.4vw, 48px);
  border-right: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line-2);
  transition: background-color .5s var(--ease);
}
.feature-card:hover { background: rgba(255, 255, 255, .55); }
.feature-icon {
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  margin-bottom: 44px;
  border-radius: 17px;
  background: var(--ink);
  color: #fff;
  transition: background-color .4s var(--ease), transform .5s var(--ease);
}
.feature-icon svg { width: 22px; height: 22px; fill: currentColor; }
.feature-card:hover .feature-icon { background: var(--brand); transform: rotate(-6deg); }
.feature-card h3 { margin-bottom: 10px; font: 600 1.3rem/1.2 var(--display); letter-spacing: -.025em; }
.feature-card p { max-width: 36ch; font-size: .96rem; color: var(--text-2); }

@media (max-width: 960px) { .features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) {
  .features-grid { grid-template-columns: minmax(0, 1fr); }
  .feature-icon { margin-bottom: 26px; }
  .feature-card h3 { font-size: 1.2rem; }
}

/* ==========================================================================
   Doctor
   ========================================================================== */
.doctor-section { position: relative; background: var(--bone-2); overflow: hidden; }
.doctor-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  align-items: center;
  gap: clamp(56px, 8vw, 128px);
}
.doctor-img-wrapper { position: relative; }
.doctor-img {
  position: relative;
  aspect-ratio: 4 / 4.7;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--ice-2) 0%, var(--ice) 55%, #cddfe9 100%);
}
.doctor-img img {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 104%;
  max-width: none;
  translate: -50% 0;
}
.doctor-credentials {
  position: absolute;
  left: -24px;
  bottom: 48px;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px 14px 14px;
  border-radius: var(--r-md);
  background: #fff;
  box-shadow: var(--shadow-2);
}
.doctor-credentials > svg {
  box-sizing: content-box;
  flex: none;
  width: 20px;
  height: 20px;
  padding: 11px;
  border-radius: 14px;
  background: var(--ice);
  color: var(--brand);
}
.doctor-credentials-title { display: block; font-size: .68rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.doctor-credentials-names { display: block; font-size: .98rem; font-weight: 700; }

.doctor-text h2 { font-size: clamp(2.3rem, 1.4rem + 2.8vw, 4rem); margin-bottom: 18px; }
.doctor-text .role {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: var(--pill);
  background: #fff;
  font-size: .86rem;
  font-weight: 700;
  color: var(--brand);
}
.doctor-text .role::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.doctor-quote {
  position: relative;
  margin: 40px 0 32px;
  padding: 4px 0 4px 32px;
  border-left: 2px solid var(--brand);
  font: 400 clamp(1.2rem, 1rem + .7vw, 1.55rem)/1.45 var(--display);
  letter-spacing: -.02em;
  color: var(--text);
}
.doctor-text .role + p { margin-top: 32px; }
.doctor-text p { max-width: 58ch; margin-bottom: 16px; font-size: 1.04rem; color: var(--text-2); }
.doctor-text .btn { margin-top: 20px; }

@media (max-width: 960px) {
  .doctor-grid { grid-template-columns: minmax(0, 1fr); }
  .doctor-img-wrapper { width: min(100%, 440px); margin-inline: auto; }
}
@media (max-width: 560px) {
  .doctor-grid { gap: 56px; }
  .doctor-img { aspect-ratio: 1; }
  .doctor-quote { margin: 28px 0 24px; }
  .doctor-credentials { left: 50%; bottom: -26px; translate: -50% 0; white-space: nowrap; }
  .doctor-quote { padding-left: 22px; }
}

/* ==========================================================================
   Gallery
   ========================================================================== */
.gallery-section { background: var(--bone); overflow: hidden; }
.gallery-bento {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}
.gallery-bento-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--r-md);
  background: var(--bone-2);
}
.gallery-bento-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.gallery-bento-item:hover img { transform: scale(1.06); }
.gallery-bento-item .gallery-num {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 6px 12px;
  border-radius: var(--pill);
  background: rgba(255, 255, 255, .86);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  font: 700 .72rem/1 var(--sans);
  letter-spacing: .1em;
  color: var(--ink);
}
@media (max-width: 760px) {
  .gallery-bento { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
}

/* ==========================================================================
   Reviews
   ========================================================================== */
.reviews-section { position: relative; isolation: isolate; background: var(--ink); color: var(--on-dark); overflow: hidden; }
.reviews-section::before {
  content: '';
  position: absolute;
  z-index: -1;
  top: -30%;
  right: -15%;
  width: 70vw;
  height: 70vw;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(30, 104, 153, .35), transparent);
}
.reviews-carousel { position: relative; }
.reviews-track { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.review-card {
  display: flex;
  flex-direction: column;
  padding: clamp(26px, 2.6vw, 36px);
  border: 1px solid var(--line-dark);
  border-radius: var(--r-md);
  background: rgba(243, 241, 236, .035);
  transition: background-color .5s var(--ease), border-color .5s var(--ease), translate .6s var(--ease);
}
.review-card:hover { border-color: rgba(127, 198, 238, .32); background: rgba(243, 241, 236, .06); translate: 0 -4px; }
.review-stars { display: flex; gap: 3px; }
.review-stars svg { width: 15px; height: 15px; fill: var(--star); }
.review-text {
  margin: 20px 0 28px;
  font: 400 clamp(1.02rem, .98rem + .2vw, 1.12rem)/1.65 var(--display);
  letter-spacing: -.01em;
  color: var(--on-dark);
}
.review-author { display: flex; align-items: center; gap: 14px; margin-top: auto; padding-top: 22px; border-top: 1px solid var(--line-dark); }
.review-avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--brand), var(--brand-700));
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: #fff;
}
.review-author h4 { font-size: .96rem; color: #fff; }
.review-author span { font-size: .74rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--sky); }
.reviews-nav { display: none; }

@media (max-width: 1024px) {
  .reviews-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .reviews-track {
    display: flex;
    gap: 12px;
    margin-inline: calc(-1 * var(--gutter));
    padding: 4px var(--gutter) 8px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    scrollbar-width: none;
  }
  .reviews-track::-webkit-scrollbar { display: none; }
  .review-card { flex: 0 0 86%; margin: 0; scroll-snap-align: start; }
  .reviews-nav { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }
  .reviews-btn {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--line-dark);
    border-radius: 50%;
    color: var(--on-dark);
    transition: background-color .3s var(--ease);
  }
  .reviews-btn:active { background: rgba(243, 241, 236, .1); }
  .reviews-btn svg { width: 20px; height: 20px; fill: currentColor; }
}

/* ==========================================================================
   CTA
   ========================================================================== */
.cta-section {
  --cta-top: var(--bone);
  position: relative;
  padding-block: 0;
  background: linear-gradient(180deg, var(--cta-top) 0 50%, var(--ink) 50% 100%);
}
.reviews-section + .cta-section { --cta-top: var(--ink); }
.features-section + .cta-section { --cta-top: var(--bone-2); }
.cta-panel {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(64px, 9vw, 136px) clamp(24px, 6vw, 96px);
  border-radius: var(--r-xl);
  text-align: center;
  color: #fff;
  background:
    radial-gradient(60% 90% at 12% 0%, rgba(127, 198, 238, .55), transparent 62%),
    radial-gradient(55% 80% at 100% 100%, rgba(12, 24, 34, .75), transparent 60%),
    linear-gradient(135deg, #2373a8 0%, var(--brand) 45%, var(--brand-700) 100%);
  box-shadow: 0 50px 100px -50px rgba(12, 24, 34, .7);
}
.cta-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--grain);
  opacity: .12;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.cta-swoosh {
  position: absolute;
  z-index: -1;
  inset: auto -5% -8% -5%;
  width: 110%;
  height: auto;
  pointer-events: none;
}
.cta-swoosh path { fill: none; stroke: rgba(255, 255, 255, .1); stroke-width: 46; stroke-linecap: round; }
.js .cta-swoosh path { stroke-dasharray: 4200; stroke-dashoffset: 4200; transition: stroke-dashoffset 2.6s var(--ease-io) .2s; }
.js .cta-panel.is-in .cta-swoosh path { stroke-dashoffset: 0; }
.cta-panel h2 { max-width: 16ch; margin-inline: auto; font-size: clamp(2.3rem, 1.3rem + 3.3vw, 4.4rem); line-height: 1.02; }
.cta-panel p { max-width: 48ch; margin: 24px auto 44px; font-size: 1.1rem; color: rgba(255, 255, 255, .8); }
.cta-btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.cta-panel .btn-primary { --btn-bg: var(--ink); --btn-dot: var(--sky); --btn-arrow: var(--ink); box-shadow: none; }

@media (max-width: 640px) {
  .cta-panel { border-radius: var(--r-lg); padding: 56px 20px 24px; }
  .cta-panel p { margin: 18px auto 32px; font-size: 1rem; }
  .cta-btns { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .cta-btns .btn { width: 100%; }
  .cta-btns:has(.btn-whatsapp) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-btns:has(.btn-whatsapp) .btn-secondary { grid-column: 1 / -1; order: -1; }
  .cta-btns:has(.btn-whatsapp) .btn:has(> svg) { padding-inline: 12px; font-size: .9rem; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer { position: relative; padding-top: clamp(72px, 9vw, 128px); background: var(--ink); color: var(--on-dark-2); overflow: hidden; }
.footer-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 32px 48px;
  padding-bottom: clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line-dark);
}
.footer-cta-main { display: grid; justify-items: start; }
.footer-cta .section-subtitle { color: var(--sky); margin-bottom: 18px; }
.footer-phone {
  display: inline-block;
  font: 500 clamp(2.8rem, 1.2rem + 5.4vw, 6.4rem)/.95 var(--display);
  letter-spacing: -.055em;
  color: #fff;
  transition: color .4s var(--ease);
  white-space: nowrap;
}
.footer-phone:hover { color: var(--sky); }
.footer-cta-side { display: grid; justify-items: end; gap: 16px; padding-bottom: 10px; }
.footer-response { display: inline-flex; align-items: center; gap: 8px; font-size: .88rem; color: var(--on-dark-3); }
.footer-response svg { width: 16px; height: 16px; fill: currentColor; }

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr) minmax(0, .9fr) minmax(0, 1.2fr);
  gap: 48px;
  padding-block: clamp(56px, 6vw, 80px);
}
.footer-about .logo-white { width: auto; height: 50px; margin-bottom: 24px; }
.footer-about p { max-width: 38ch; margin-bottom: 20px; font-size: .95rem; line-height: 1.7; }
.footer-address {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--line-dark);
  border-radius: var(--pill);
  font-size: .86rem;
  font-weight: 600;
  color: var(--on-dark);
  transition: border-color .3s var(--ease), background-color .3s var(--ease);
}
.footer-address:hover { border-color: var(--sky); background: rgba(127, 198, 238, .08); }
.footer-address svg { width: 14px; height: 14px; fill: var(--sky); }
.footer-socials { display: flex; gap: 8px; margin-top: 24px; }
.footer-socials a {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  color: var(--on-dark-2);
  transition: background-color .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.footer-socials a:hover { border-color: #fff; background: #fff; color: var(--ink); }
.footer-socials svg { width: 16px; height: 16px; fill: currentColor; }
.footer h4 {
  margin-bottom: 22px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--on-dark-3);
}
.footer ul li { margin-bottom: 11px; }
.footer ul li a {
  font-size: .96rem;
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  transition: color .3s var(--ease), background-size .5s var(--ease);
}
.footer ul li a:hover { color: #fff; background-size: 100% 1px; }
.footer .footer-hours li {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 0;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-dark);
  font-size: .92rem;
}
.footer-hours li span:last-child { color: var(--on-dark); font-variant-numeric: tabular-nums; }
.footer-hours li.is-today { color: #fff; font-weight: 600; }
.footer-hours li.is-today span:first-child::after {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-left: 10px;
  border-radius: 50%;
  vertical-align: middle;
  background: var(--sky);
  box-shadow: 0 0 0 4px rgba(127, 198, 238, .18);
}
.footer-bottom { padding: 26px 0; border-top: 1px solid var(--line-dark); font-size: .82rem; color: var(--on-dark-3); }
.footer-bottom a { color: var(--on-dark-2); transition: color .3s var(--ease); }
.footer-bottom a:hover { color: #fff; }
.footer-wordmark {
  display: block;
  width: 100%;
  margin-top: 8px;
  opacity: .05;
  pointer-events: none;
}

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  .footer { padding-top: 64px; }
  .footer-cta { grid-template-columns: minmax(0, 1fr); gap: 20px; padding-bottom: 44px; }
  .footer-grid { padding-block: 44px; }
  .footer-cta-side { justify-items: start; }
  .footer-phone { font-size: clamp(2.4rem, 11.5vw, 3.4rem); }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 24px; }
  .footer h4 { margin-bottom: 14px; }
  .footer ul li { margin-bottom: 8px; }
  .footer-grid > .footer-about, .footer-grid > div:last-child { grid-column: 1 / -1; }
  .footer-bottom { line-height: 1.8; }
}

/* ==========================================================================
   Floating UI
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: var(--z-float);
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--wa);
  color: #fff;
  box-shadow: 0 18px 36px -14px rgba(31, 174, 87, .75);
  transition: transform .5s var(--ease);
}
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid var(--wa);
  animation: waRing 3.2s var(--ease) infinite;
}
@keyframes waRing { 0% { transform: scale(1); opacity: .8; } 70%, 100% { transform: scale(1.6); opacity: 0; } }
.whatsapp-float:hover { transform: scale(1.08) rotate(-6deg); }
.whatsapp-float svg { width: 27px; height: 27px; fill: currentColor; }

.scroll-top {
  position: fixed;
  right: 33px;
  bottom: 102px;
  z-index: var(--z-float);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  box-shadow: var(--shadow-1);
  opacity: 0;
  visibility: hidden;
  translate: 0 14px;
  transition: opacity .4s var(--ease), translate .5s var(--ease), visibility .4s, background-color .3s var(--ease), color .3s var(--ease);
}
.scroll-top.visible { opacity: 1; visibility: visible; translate: 0 0; }
.scroll-top:hover { background: var(--ink); color: #fff; }
.scroll-top > svg { width: 20px; height: 20px; fill: currentColor; }
.scroll-top .scroll-ring { position: absolute; inset: 0; width: 100%; height: 100%; rotate: -90deg; }
.scroll-top .scroll-ring circle { fill: none; stroke: var(--brand); stroke-width: 2; stroke-dasharray: 145; stroke-dashoffset: calc(145 - 145 * var(--p, 0)); }

.action-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: var(--z-bar);
  display: none;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(243, 241, 236, .1);
  border-radius: var(--pill);
  background: rgba(12, 24, 34, .86);
  -webkit-backdrop-filter: blur(18px) saturate(1.4);
  backdrop-filter: blur(18px) saturate(1.4);
  box-shadow: 0 24px 50px -20px rgba(12, 24, 34, .7);
  transform: translateY(calc(100% + 30px));
  transition: transform .7s var(--ease);
}
.action-bar.is-visible { transform: none; }
.action-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 50px;
  border-radius: var(--pill);
  font-size: .86rem;
  font-weight: 700;
  color: var(--on-dark);
  transition: background-color .3s var(--ease);
}
.action-bar a:active { background: rgba(243, 241, 236, .1); }
.action-bar a svg { width: 17px; height: 17px; fill: currentColor; flex: none; }
.action-bar .ab-call { padding: 0 22px; }
.action-bar .ab-primary { background: var(--brand); color: #fff; font-size: .92rem; }
.action-bar .ab-primary:active { background: var(--brand-700); }

@media (max-width: 1024px) {
  .action-bar { display: grid; }
  .whatsapp-float, .scroll-top { display: none; }
  .footer-bottom { padding-bottom: calc(96px + env(safe-area-inset-bottom)); }
}
@media (min-width: 641px) and (max-width: 1024px) {
  .action-bar { left: 50%; right: auto; width: 420px; margin-left: -210px; }
}

/* ==========================================================================
   Chi siamo — team, tech
   ========================================================================== */
.team-section { background: var(--bone); }
.team-grid { border-top: 1px solid var(--line-2); }
.team-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 32px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-2);
  transition: padding .6s var(--ease), background-color .5s var(--ease);
}
.team-card:hover { padding-inline: 24px; background: #fff; }
.team-avatar {
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 28px;
  background: var(--ice);
  font: 600 1.35rem/1 var(--display);
  letter-spacing: -.03em;
  color: var(--brand);
  transition: background-color .4s var(--ease), color .4s var(--ease), border-radius .6s var(--ease);
}
.team-card:hover .team-avatar { background: var(--brand); color: #fff; border-radius: 50%; }
.team-info { display: contents; }
.team-info h4 { font: 500 clamp(1.25rem, 1.05rem + .6vw, 1.65rem)/1.2 var(--display); letter-spacing: -.03em; }
.team-role {
  justify-self: start;
  padding: 7px 14px;
  border-radius: var(--pill);
  background: #fff;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brand);
}
.team-card:hover .team-role { background: var(--ice-2); }
.team-info p { justify-self: end; font-size: .95rem; color: var(--text-2); }

@media (max-width: 860px) {
  .team-card { grid-template-columns: 64px minmax(0, 1fr); grid-template-rows: auto auto auto; gap: 4px 18px; padding: 20px 0; }
  .team-card:hover { padding-inline: 0; background: none; }
  .team-avatar { grid-row: 1 / 4; align-self: center; width: 64px; height: 64px; border-radius: 20px; font-size: 1.1rem; }
  .team-role { grid-column: 2; grid-row: 1; padding: 0; background: none; font-size: .66rem; }
  .team-card:hover .team-role { background: none; }
  .team-info h4 { grid-column: 2; grid-row: 2; font-size: 1.2rem; }
  .team-info p { grid-column: 2; grid-row: 3; justify-self: start; font-size: .88rem; }
}

.tech-section { position: relative; isolation: isolate; background: var(--ink); color: var(--on-dark); overflow: hidden; }
.tech-section::before {
  content: '';
  position: absolute;
  z-index: -1;
  left: -20%;
  top: 10%;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(30, 104, 153, .35), transparent);
}
.tech-layout {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  align-items: start;
  gap: clamp(48px, 7vw, 120px);
}
.tech-layout .section-header { position: sticky; top: calc(var(--nav-h) + 40px); margin: 0; text-align: left; }
.tech-layout .section-header .section-desc { margin: 0; }
.tech-showcase { border-top: 1px solid var(--line-dark); }
.tech-item {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 6px 24px;
  padding: 32px 0;
  border-bottom: 1px solid var(--line-dark);
}
.tech-icon {
  grid-row: 1 / 4;
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border: 1px solid var(--line-dark);
  border-radius: 20px;
  color: var(--sky);
  transition: background-color .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease), transform .6s var(--ease);
}
.tech-icon svg { width: 26px; height: 26px; }
.tech-item:hover .tech-icon { background: var(--sky); border-color: var(--sky); color: var(--ink); transform: rotate(-6deg); }
.tech-label { font: 500 .8rem/1 var(--display); letter-spacing: .08em; font-variant-numeric: tabular-nums; color: var(--sky); }
.tech-item h3 { margin: 8px 0 6px; font: 500 clamp(1.25rem, 1.05rem + .6vw, 1.65rem)/1.2 var(--display); color: #fff; letter-spacing: -.03em; }
.tech-item p { max-width: 54ch; font-size: .98rem; color: var(--on-dark-2); }

@media (max-width: 960px) {
  .tech-layout { grid-template-columns: minmax(0, 1fr); }
  .tech-layout .section-header { position: static; }
}
@media (max-width: 560px) {
  .tech-item { grid-template-columns: 52px minmax(0, 1fr); gap: 4px 18px; padding: 22px 0; }
  .tech-icon { width: 52px; height: 52px; border-radius: 16px; }
  .tech-icon svg { width: 22px; height: 22px; }
}

/* ==========================================================================
   Clinical cases — before / after
   ========================================================================== */
.cases-section { background: var(--bone); }
.cases-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 1100px) { .cases-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.cases-grid--single { grid-template-columns: minmax(0, 1fr); max-width: 760px; margin-inline: auto; }
.case-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--shadow-1);
  transition: box-shadow .6s var(--ease);
}
.case-card:hover { box-shadow: var(--shadow-2); }
.case-slider {
  position: relative;
  aspect-ratio: 595 / 400;
  overflow: hidden;
  cursor: ew-resize;
  touch-action: pan-y;
  user-select: none;
  background: var(--bone-2);
  --pos: 50%;
}
.case-slider:focus-visible { outline-offset: -4px; }
.case-slider-after, .case-slider-before { position: absolute; inset: 0; }
.case-slider img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; -webkit-user-drag: none; }
.case-slider-before { clip-path: inset(0 calc(100% - var(--pos)) 0 0); z-index: 1; }
.case-slider-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--pos);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 0;
  pointer-events: none;
}
.case-slider-line { flex: 1; width: 2px; background: #fff; box-shadow: 0 0 12px rgba(0, 0, 0, .25); }
.case-slider-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  flex: none;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #fff;
  color: var(--ink);
  box-shadow: 0 10px 30px -6px rgba(12, 24, 34, .45);
  transition: scale .4s var(--ease), background-color .3s var(--ease), color .3s var(--ease);
}
.case-slider-circle svg { width: 14px; height: 14px; fill: currentColor; }
.case-slider:hover .case-slider-circle, .case-slider.is-dragging .case-slider-circle { scale: 1.1; background: var(--brand); color: #fff; }
.case-slider-label {
  position: absolute;
  top: 16px;
  z-index: 3;
  padding: 7px 13px;
  border-radius: var(--pill);
  font: 700 .7rem/1 var(--sans);
  letter-spacing: .12em;
  text-transform: uppercase;
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  pointer-events: none;
}
.case-slider-label-before { left: 16px; background: rgba(12, 24, 34, .7); color: #fff; }
.case-slider-label-after { right: 16px; background: rgba(255, 255, 255, .9); color: var(--ink); }
.case-body { flex: 1; padding: clamp(22px, 2.2vw, 30px); }
.case-index { font: 500 .78rem/1 var(--display); letter-spacing: .08em; font-variant-numeric: tabular-nums; color: var(--brand); }
.case-body h3 { margin-top: 6px; font: 600 clamp(1.1rem, 1rem + .35vw, 1.3rem)/1.25 var(--display); letter-spacing: -.025em; }
.case-body p { font-size: .93rem; line-height: 1.65; color: var(--text-2); margin-top: 10px; }

@media (max-width: 760px) {
  .cases-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .case-card { border-radius: var(--r-md); }
  .case-slider-circle { width: 44px; height: 44px; }

}

/* ==========================================================================
   Contact
   ========================================================================== */
.contact-section { background: var(--bone); }
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  align-items: start;
  gap: clamp(48px, 7vw, 112px);
}
.contact-intro h2 { margin-bottom: 18px; }
.contact-intro > p { max-width: 46ch; margin-bottom: 40px; font-size: 1.06rem; color: var(--text-2); }
.contact-info-cards { border-top: 1px solid var(--line-2); }
.contact-info-card {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  align-items: start;
  gap: 20px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-2);
}
.contact-info-card .icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 17px;
  background: #fff;
  color: var(--brand);
  box-shadow: var(--shadow-1);
  transition: background-color .4s var(--ease), color .4s var(--ease), transform .5s var(--ease);
}
.contact-info-card .icon svg { width: 21px; height: 21px; fill: currentColor; }
.contact-info-card:hover .icon { background: var(--brand); color: #fff; transform: rotate(-6deg); }
.contact-info-card h4 { margin-bottom: 4px; font-size: .74rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--text-3); }
.contact-info-card p { font-size: 1.04rem; font-weight: 500; color: var(--text); }
.contact-info-card p + p { font-size: .92rem; color: var(--text-2); font-weight: 400; }
.contact-info-card a { color: var(--brand); font: 500 1.3rem/1.3 var(--display); letter-spacing: -.025em; transition: color .3s var(--ease); }
.contact-info-card a:hover { color: var(--brand-700); }

.contact-form {
  position: relative;
  padding: clamp(28px, 4vw, 56px);
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--shadow-2);
}
.contact-form h3 { margin-bottom: 30px; font: 500 clamp(1.7rem, 1.35rem + 1vw, 2.3rem)/1.1 var(--display); letter-spacing: -.04em; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; margin-bottom: 8px; font-size: .86rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  min-height: 54px;
  padding: 14px 18px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-sm);
  background: var(--bone);
  font-size: 1rem;
  color: var(--text);
  transition: border-color .3s var(--ease), background-color .3s var(--ease), box-shadow .3s var(--ease);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-3); }
.form-group input:hover, .form-group select:hover, .form-group textarea:hover { border-color: rgba(12, 24, 34, .3); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--brand);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(30, 104, 153, .12);
}
.form-group select {
  padding-right: 48px;
  background: var(--bone) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230c1822' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right 18px center / 16px no-repeat;
}
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group.has-error input, .form-group.has-error textarea { border-color: #c2412d; background: #fdf6f4; }
.form-error { display: block; margin-top: 6px; font-size: .8rem; font-weight: 600; color: #b23a27; }
.form-check { display: flex; align-items: flex-start; gap: 12px; font-size: .88rem; line-height: 1.5; color: var(--text-2); cursor: pointer; }
.form-group label.form-check { display: flex; margin: 0; font-size: .88rem; font-weight: 400; }
.form-check input[type="checkbox"] {
  flex: none;
  width: 22px;
  min-height: 0;
  height: 22px;
  margin-top: 1px;
  padding: 0;
  border-radius: 7px;
  background: var(--bone);
  cursor: pointer;
}
.form-check input[type="checkbox"]:checked {
  border-color: var(--brand);
  background: var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 14px no-repeat;
}
.form-success {
  display: none;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding: 18px 20px;
  border-radius: var(--r-sm);
  background: rgba(31, 174, 87, .1);
  font-weight: 600;
  color: #15703b;
}
.form-success.visible { display: flex; animation: rise .6s var(--ease) both; }
.form-success svg { width: 22px; height: 22px; flex: none; fill: var(--wa); }

.map-section { padding: 0 0 var(--section); background: var(--bone); }
.map-frame { position: relative; overflow: hidden; border-radius: var(--r-lg); background: var(--bone-2); }
.map-container { height: clamp(420px, 46vw, 600px); }
.map-container iframe { width: 100%; height: 100%; border: 0; filter: grayscale(.4) contrast(1.05); }
.map-banner {
  position: absolute;
  left: clamp(16px, 3vw, 40px);
  bottom: clamp(16px, 3vw, 40px);
  max-width: 440px;
  padding: 28px;
  border-radius: var(--r-md);
  background: var(--ink);
  color: var(--on-dark);
  box-shadow: var(--shadow-2);
}
.map-banner-text { display: flex; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
.map-banner-text > svg {
  box-sizing: content-box;
  flex: none;
  width: 22px;
  height: 22px;
  padding: 12px;
  border-radius: 16px;
  background: rgba(127, 198, 238, .14);
  fill: var(--sky);
}
.map-banner-text h3 { font: 600 1.4rem/1.15 var(--display); letter-spacing: -.03em; color: #fff; margin-bottom: 6px; }
.map-banner-text p { color: var(--on-dark-2); }

@media (max-width: 960px) {
  .contact-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 640px) {
  .form-row { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .contact-intro > p { margin-bottom: 28px; }
  .contact-info-card { padding: 16px 0; gap: 16px; grid-template-columns: 44px minmax(0, 1fr); }
  .contact-info-card .icon { width: 44px; height: 44px; border-radius: 14px; }
  .contact-form { margin-inline: calc(-1 * var(--gutter) + 8px); border-radius: var(--r-md); }
  .map-frame { border-radius: var(--r-md); }
  .map-container { height: 340px; }
  .map-banner { position: relative; left: auto; bottom: auto; max-width: none; border-radius: 0; }
}

/* ==========================================================================
   Detail pages (service / therapy article)
   ========================================================================== */
.service-detail { background: var(--bone); }
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 380px);
  align-items: start;
  gap: clamp(48px, 7vw, 120px);
}
.service-content { max-width: 760px; }
.service-content h2 { margin-bottom: 28px; font-size: clamp(1.8rem, 1.3rem + 1.6vw, 2.6rem); }
.service-content h2:not(:first-child) { margin-top: clamp(56px, 6vw, 80px); }
.service-content h3 { margin: 40px 0 14px; font: 600 clamp(1.25rem, 1.1rem + .5vw, 1.5rem)/1.25 var(--display); letter-spacing: -.025em; }
.service-content p { margin-bottom: 22px; font-size: 1.07rem; line-height: 1.85; color: var(--text-2); }
.service-content h2:first-child + p { font-size: clamp(1.15rem, 1.05rem + .4vw, 1.32rem); line-height: 1.65; color: var(--text); }
.service-content strong { color: var(--text); font-weight: 700; }
.service-content img {
  width: 100%;
  aspect-ratio: 16 / 10;
  margin: clamp(36px, 4vw, 56px) 0;
  object-fit: cover;
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-2);
}
.service-content ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 32px 0 8px; }
.service-content li {
  position: relative;
  padding: 18px 20px 18px 58px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: #fff;
  font-size: .98rem;
  font-weight: 500;
  line-height: 1.45;
  color: var(--text);
  transition: border-color .4s var(--ease), translate .5s var(--ease);
}
.service-content li:hover { border-color: rgba(30, 104, 153, .35); translate: 0 -2px; }
.service-content li::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 18px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--ice) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231e6899' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12 5 5 9-10'/%3E%3C/svg%3E") center / 13px no-repeat;
}

.article-aside { position: sticky; top: calc(var(--nav-h) + 28px); display: grid; gap: 16px; }
.aside-card {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 32px;
  border-radius: var(--r-lg);
  background:
    radial-gradient(80% 70% at 0% 0%, rgba(127, 198, 238, .35), transparent 60%),
    linear-gradient(150deg, var(--brand) 0%, var(--brand-700) 100%);
  color: #fff;
}
.aside-card::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: var(--grain);
  opacity: .12;
  mix-blend-mode: overlay;
}
.aside-card .section-subtitle { margin-bottom: 18px; color: var(--sky); }
.aside-phone { display: block; margin-bottom: 26px; font: 500 2.1rem/1 var(--display); letter-spacing: -.05em; color: #fff; transition: color .3s var(--ease); }
.aside-phone:hover { color: var(--sky); }
.aside-card .btn { width: 100%; }
.aside-card .btn + .btn { margin-top: 10px; }
.aside-card .btn-primary { --btn-bg: var(--ink); --btn-dot: var(--sky); --btn-arrow: var(--ink); box-shadow: none; }
.aside-response { display: flex; align-items: center; gap: 8px; margin-top: 18px; font-size: .84rem; color: rgba(255, 255, 255, .72); }
.aside-response svg { width: 15px; height: 15px; fill: currentColor; }
.aside-nav { padding: 26px 28px 14px; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; }
.aside-nav h4 { margin-bottom: 8px; font-size: .72rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--text-3); }
.aside-nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: .96rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color .3s var(--ease), padding .5s var(--ease);
}
.aside-nav li:last-child a { border-bottom: 0; }
.aside-nav a::after {
  content: '';
  flex: none;
  width: 14px;
  height: 14px;
  background: currentColor;
  -webkit-mask: var(--arrow) center / contain no-repeat;
  mask: var(--arrow) center / contain no-repeat;
  opacity: 0;
  translate: -6px 0;
  transition: opacity .3s var(--ease), translate .4s var(--ease);
}
.aside-nav a:hover { color: var(--text); padding-left: 6px; }
.aside-nav a:hover::after { opacity: 1; translate: 0 0; }
.aside-nav a[aria-current="page"] { color: var(--brand); font-weight: 700; }
.aside-nav a[aria-current="page"]::after { opacity: 1; translate: 0 0; }

@media (max-width: 1024px) {
  .article-layout { grid-template-columns: minmax(0, 1fr); }
  .article-aside { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
}
@media (max-width: 680px) {
  .article-aside { grid-template-columns: minmax(0, 1fr); }
  .service-content p { font-size: 1rem; line-height: 1.75; }
  .service-content h2:first-child + p { font-size: 1.08rem; }
  .service-content li { padding: 14px 16px 14px 52px; font-size: .94rem; }
  .service-content li::before { top: 13px; left: 15px; }
  .aside-card { padding: 26px 22px; }
  .service-content ul { grid-template-columns: minmax(0, 1fr); }
  .service-content img { border-radius: var(--r-md); }
}

/* ==========================================================================
   Misc
   ========================================================================== */
.hub-intro { background: var(--bone); }
.hub-intro .service-card { min-height: clamp(380px, 31vw, 480px); }
@media (max-width: 640px) {
  .hub-intro .services-grid, .services-grid--after { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .hub-intro .services-grid .service-card, .services-grid.services-grid--after .service-card {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    min-height: 0;
    border-radius: var(--r-md);
    background: #fff;
    color: var(--text);
  }
  .hub-intro .service-card-img, .services-grid--after .service-card-img { position: relative; z-index: 0; }
  .hub-intro .service-card-img::after, .services-grid--after .service-card-img::after { display: none; }
  .hub-intro .service-card-num, .services-grid--after .service-card-num { top: 10px; left: 10px; padding: 5px 8px; font-size: .62rem; color: #fff; }
  .hub-intro .service-card-body, .services-grid--after .service-card-body { padding: 16px 16px 16px 18px; }
  .hub-intro .service-card-body h3, .services-grid--after .service-card-body h3 { margin-bottom: 4px; font-size: 1.1rem; }
  .hub-intro .service-card-body p, .services-grid--after .service-card-body p { font-size: .84rem; color: var(--text-2); }
  .hub-intro .service-link, .services-grid--after .service-link { margin-top: 10px; font-size: .8rem; color: var(--brand); }
  .hub-intro .service-link::after, .services-grid--after .service-link::after { width: 28px; height: 28px; background-color: var(--ice); background-size: 12px; }
}
.cases-section--alt { background: var(--bone-2); }
.cases-section--alt + .cta-section { --cta-top: var(--bone-2); }
.cases-grid--single .case-body p { margin-top: 0; font-size: 1.04rem; }
.mt-section { margin-top: clamp(64px, 8vw, 112px); }

/* Small phones (≤380px) */
@media (max-width: 380px) {
  :root { --gutter: 16px; }
  .hero-content h1 { font-size: 2.35rem; }
  .hero-stat { padding-right: 6px; }
  .hero-stat + .hero-stat { padding-left: 10px; }
  .hero-stat h3 { font-size: 1.7rem; }
  .btn { padding-left: 22px; }
  .action-bar .ab-call { padding: 0 16px; }
  .footer-phone { font-size: 2.3rem; }
  .services-grid--after .service-card, .hub-intro .services-grid .service-card { grid-template-columns: 96px minmax(0, 1fr); }
}