/* ═══════════════════════════════════════════════════════════════
   Albacete MedDev — Redesign
   Design system: tokens, reset, primitives, page-load animations
   ═══════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ─── Reset ─── */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{min-height:100vh;line-height:1.6}
img,svg,video{display:block;max-width:100%;height:auto}
button{border:none;background:none;cursor:pointer;font:inherit;color:inherit}
a{text-decoration:none;color:inherit}
input,textarea,button,select{font:inherit;color:inherit}
ul,ol{list-style:none}

/* ─── Design tokens ─── */
:root{
  /* Color — near-black base with navy depth, gold as singular accent */
  --ink: #05070c;              /* deepest — page background */
  --ink-1: #0a0e17;            /* cards, elevated surfaces */
  --ink-2: #111827;            /* hover states, dividers */
  --ink-3: #1a2332;            /* borders, subtle fills */
  --fog: #94a3b8;              /* body text, muted */
  --mist: #cbd5e1;             /* secondary text */
  --snow: #f5f7fa;             /* primary text on dark */
  --gold: #d4a94a;             /* accent — warm gold, confident amber */
  --gold-bright: #e6c06b;      /* hover, glow */
  --gold-dim: rgba(212,169,74,0.14); /* dividers, subtle fills */

  /* Typography */
  --font-display: 'Sora', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;

  /* Type scale */
  --t-xs: 0.75rem;     /* 12 */
  --t-sm: 0.875rem;    /* 14 */
  --t-base: 1rem;      /* 16 */
  --t-lg: 1.125rem;    /* 18 */
  --t-xl: 1.25rem;     /* 20 */
  --t-2xl: 1.5rem;     /* 24 */
  --t-3xl: 2rem;       /* 32 */
  --t-4xl: 2.75rem;    /* 44 */
  --t-5xl: 3.75rem;    /* 60 */
  --t-6xl: 5rem;       /* 80 */

  /* Spacing — 8px base rhythm */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2rem;
  --s-5: 3rem;
  --s-6: 4rem;
  --s-7: 6rem;
  --s-8: 8rem;
  --s-9: 12rem;

  /* Radii */
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-pill: 999px;

  /* Shadows */
  --shadow-soft: 0 8px 24px rgba(0,0,0,0.3);
  --shadow-elevated: 0 20px 60px rgba(0,0,0,0.5);
  --shadow-gold: 0 8px 40px rgba(201,169,110,0.18);

  /* Easing — Linear uses cubic-bezier like these */
  --ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);

  /* Timing */
  --dur-fast: 200ms;
  --dur-base: 400ms;
  --dur-slow: 800ms;

  /* Layout */
  --container: 1240px;
  --container-sm: 920px;
  --nav-h: 72px;
}

/* ─── Base ─── */
body{
  font-family: var(--font-body);
  background: var(--ink);
  color: var(--mist);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6{
  font-family: var(--font-display);
  color: var(--snow);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ─── Layout primitives ─── */
.container{max-width: var(--container); margin: 0 auto; padding: 0 var(--s-3)}
.container-sm{max-width: var(--container-sm); margin: 0 auto; padding: 0 var(--s-3)}

.eyebrow{
  font-family: var(--font-display);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: var(--s-1);
}
.eyebrow::before{
  content: '';
  width: 24px;
  height: 1px;
  background: var(--gold);
  opacity: 0.5;
}

/* ─── Buttons ─── */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--r-sm);
  font-family: var(--font-display);
  font-size: var(--t-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: all var(--dur-fast) var(--ease-out-quart);
  white-space: nowrap;
}
.btn-primary{
  background: var(--gold);
  color: var(--ink);
}
.btn-primary:hover{
  background: var(--gold-bright);
  transform: translateY(-1px);
  box-shadow: var(--shadow-gold);
}
.btn-secondary{
  background: transparent;
  color: var(--snow);
  border: 1px solid var(--ink-3);
}
.btn-secondary:hover{
  border-color: var(--gold);
  color: var(--gold);
}
.btn-ghost{
  color: var(--mist);
  padding: 8px 0;
  font-weight: 500;
}
.btn-ghost:hover{color: var(--snow)}
.btn-ghost .arrow{transition: transform var(--dur-fast) var(--ease-out-quart); display: inline-block}
.btn-ghost:hover .arrow{transform: translateX(3px)}

/* ═══════════════════════════════════════════════════════════════
   Splash — Tempus-style logo load overlay
   Covers page, logo parts slide in with stagger, overlay fades
   ═══════════════════════════════════════════════════════════════ */
.splash{
  position: fixed;
  inset: 0;
  background: var(--ink);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  animation: splash-out 500ms var(--ease-out-expo) 1400ms forwards;
}
.splash .splash-mark{
  height: clamp(72px, 10vw, 120px);
  width: auto;
  mix-blend-mode: lighten;
  /* Tempus-style: slide in from right with longest easing-out curve */
  transform: translateX(80px);
  opacity: 0;
  animation: splash-piece 900ms var(--ease-out-expo) 150ms forwards;
}

@keyframes splash-piece{
  to{ transform: translateX(0); opacity: 1 }
}
@keyframes splash-out{
  to{ opacity: 0; visibility: hidden }
}

/* Hide content during splash, fade it in as splash fades out */
body.is-loading main,
body.is-loading footer,
body.is-loading .nav{
  opacity: 0;
}
body.is-loaded main,
body.is-loaded footer,
body.is-loaded .nav{
  opacity: 1;
  transition: opacity 500ms var(--ease-out-expo);
}

/* ═══════════════════════════════════════════════════════════════
   Page-load reveal (Linear / Tempus inspired)
   Items stagger in on load via data-reveal index
   Delay is offset so hero reveals AFTER splash exits
   ═══════════════════════════════════════════════════════════════ */
[data-reveal]{
  opacity: 0;
  transform: translateY(20px);
  animation: reveal 900ms var(--ease-out-expo) forwards;
  animation-delay: calc(1700ms + var(--reveal-delay, 0) * 90ms);
}

@keyframes reveal{
  to{opacity: 1; transform: translateY(0)}
}

/* Scroll-triggered reveals (for content below the fold) */
.scroll-reveal{
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 900ms var(--ease-out-expo), transform 900ms var(--ease-out-expo);
}
.scroll-reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* View Transitions API — smooth cross-page transitions */
@view-transition{navigation: auto}
::view-transition-old(root),::view-transition-new(root){
  animation-duration: 400ms;
  animation-timing-function: var(--ease-out-expo);
}

/* ═══════════════════════════════════════════════════════════════
   Navigation
   ═══════════════════════════════════════════════════════════════ */
.nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(5,7,12,0.7);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--dur-fast) ease;
}
.nav-inner{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--s-3);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
}
.nav-logo{
  display: flex;
  align-items: center;
}
.nav-logo img{height: 38px; width: auto; mix-blend-mode: lighten}
.nav-links{
  display: flex;
  align-items: center;
  gap: 1.4rem;
}
.nav-links a{
  font-family: var(--font-display);
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--mist);
  transition: color var(--dur-fast) ease;
  position: relative;
  white-space: nowrap;
}
@media (min-width: 1025px) and (max-width: 1279px){
  .nav-links{gap: 0.95rem}
  .nav-links a{font-size: 0.82rem}
  .nav-cta{padding: 8px 12px; font-size: 0.82rem}
}
@media (min-width: 1280px) and (max-width: 1439px){
  .nav-links{gap: 1.15rem}
  .nav-links a{font-size: 0.86rem}
}
.nav-links a::after{
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width var(--dur-fast) var(--ease-out-quart);
}
.nav-links a:hover{color: var(--snow)}
.nav-links a:hover::after{width: 100%}
.nav-links > li > a.is-active{color: var(--gold); font-weight: 600}
.nav-links > li > a.is-active::after{width: 100%}
.nav-links .dropdown-trigger::after,
.nav-links .nav-cta::after{display: none !important}
.nav-links .nav-cta.is-active{background: var(--gold-bright); font-weight: 700}

.mobile-menu a.is-active{color: var(--gold); font-weight: 600}
.nav-links .dropdown-trigger::after{
  content: '';
  display: inline-block;
  margin-left: 5px;
  width: 5px; height: 5px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  opacity: 0.5;
}
.nav-dropdown{position: relative}
.dropdown-menu{
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-4px);
  min-width: 260px;
  background: var(--ink-1);
  border: 1px solid var(--ink-3);
  border-radius: var(--r-md);
  padding: var(--s-1);
  box-shadow: var(--shadow-elevated);
  opacity: 0;
  visibility: hidden;
  transition: all var(--dur-fast) var(--ease-out-quart);
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu{
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
.dropdown-menu a{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--r-sm);
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--mist);
  transition: background var(--dur-fast) ease, color var(--dur-fast) ease;
}
.dropdown-menu a:hover{background: var(--ink-2); color: var(--snow)}
.dropdown-menu a .dot{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.4;
}
.dropdown-menu a:hover .dot{opacity: 1}

.nav-cta{
  background: var(--gold);
  color: var(--ink);
  padding: 10px 18px;
  border-radius: var(--r-sm);
  font-size: var(--t-sm);
  font-weight: 600;
  transition: all var(--dur-fast) var(--ease-out-quart);
}
.nav-cta:hover{background: var(--gold-bright); color: var(--ink)}

.nav-toggle{
  display: none;
  width: 40px; height: 40px;
  position: relative;
  z-index: 1001;
}
.nav-toggle span{
  display: block;
  position: absolute;
  left: 10px;
  width: 20px;
  height: 1.5px;
  background: var(--snow);
  transition: all var(--dur-fast) var(--ease-out-quart);
}
.nav-toggle span:nth-child(1){top: 14px}
.nav-toggle span:nth-child(2){top: 20px}
.nav-toggle span:nth-child(3){top: 26px}
.nav-toggle.is-open span:nth-child(1){top: 20px; transform: rotate(45deg)}
.nav-toggle.is-open span:nth-child(2){opacity: 0}
.nav-toggle.is-open span:nth-child(3){top: 20px; transform: rotate(-45deg)}

.mobile-menu{
  position: fixed;
  inset: var(--nav-h) 0 0 0;
  background: var(--ink);
  padding: var(--s-4) var(--s-3);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-20px);
  transition: all var(--dur-base) var(--ease-out-expo);
  overflow-y: auto;
}
.mobile-menu.is-open{
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.mobile-menu a{
  display: block;
  padding: var(--s-3) 0;
  font-family: var(--font-display);
  font-size: var(--t-xl);
  font-weight: 500;
  color: var(--snow);
  border-bottom: 1px solid var(--ink-3);
}
.mobile-menu .submenu{padding-left: var(--s-3)}
.mobile-menu .submenu a{
  font-size: var(--t-base);
  color: var(--mist);
  padding: var(--s-2) 0;
  border: none;
}
.mobile-menu .mobile-cta{
  display: block;
  margin-top: var(--s-4);
  padding: var(--s-3);
  background: var(--gold);
  color: var(--ink);
  text-align: center;
  border-radius: var(--r-md);
  font-weight: 600;
  border: none;
}

/* ═══════════════════════════════════════════════════════════════
   Hero
   ═══════════════════════════════════════════════════════════════ */
.hero{
  padding: calc(var(--nav-h) + var(--s-8)) 0 var(--s-8);
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero.hero-compact{min-height: auto; padding: calc(var(--nav-h) + var(--s-6)) 0 var(--s-6)}
.hero.hero-split-layout .hero-inner{
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-6);
  align-items: center;
}
@media (max-width: 1024px){
  .hero.hero-split-layout .hero-inner{grid-template-columns: 1fr; gap: var(--s-4)}
}
.hero-product-image{
  position: relative;
  margin-bottom: var(--s-3);
  padding: var(--s-4);
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1/1;
  border-radius: var(--r-xl);
  background:
    radial-gradient(ellipse at center, rgba(230,184,77,0.10) 0%, transparent 55%),
    linear-gradient(155deg, var(--ink-1) 0%, var(--ink) 100%);
  border: 1px solid var(--ink-3);
  overflow: hidden;
}
.hero-product-image::before{
  content:'';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(230,184,77,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-product-image img{
  max-width: 90%;
  max-height: 90%;
  width: auto;
  height: auto;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.6));
}

.hero-spec-panel{
  background: var(--ink-1);
  border: 1px solid var(--ink-3);
  border-radius: var(--r-xl);
  padding: var(--s-4);
  position: relative;
  overflow: hidden;
}
.hero-spec-panel::before{
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(212,169,74,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero-spec-panel h3{
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--s-3);
  font-family: var(--font-display);
}
.hero-spec-panel .spec-row{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: var(--s-2) 0;
  border-bottom: 1px solid var(--ink-3);
  gap: var(--s-2);
}
.hero-spec-panel .spec-row:last-child{border-bottom: none}
.hero-spec-panel .spec-label{
  font-size: var(--t-sm);
  color: var(--fog);
  font-family: var(--font-display);
  font-weight: 500;
}
.hero-spec-panel .spec-value{
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--snow);
  font-size: var(--t-base);
  text-align: right;
}
.hero-spec-panel .spec-value em{font-style: normal; color: var(--gold)}

/* FAQ accordion */
.faq-section{padding: var(--s-6) 0}
.faq{
  max-width: 840px;
  margin: 0 auto;
}
.faq-item{
  border-bottom: 1px solid var(--ink-3);
}
.faq-q{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: var(--s-3) 0;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: var(--t-lg);
  font-weight: 500;
  color: var(--snow);
  transition: color var(--dur-fast) ease;
  user-select: none;
}
.faq-q:hover{color: var(--gold)}
.faq-q .faq-icon{
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 1px solid var(--ink-3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 14px;
  transition: all var(--dur-fast) var(--ease-out-quart);
}
.faq-item.is-open .faq-icon{
  transform: rotate(45deg);
  border-color: var(--gold);
  background: var(--gold-dim);
}
.faq-a{
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-base) var(--ease-out-quart);
}
.faq-item.is-open .faq-a{max-height: 800px}
.faq-a-inner{
  padding: 0 0 var(--s-3);
  color: var(--fog);
  font-size: var(--t-base);
  line-height: 1.7;
  max-width: 720px;
}
.faq-a-inner strong{color: var(--mist); font-weight: 500}

/* Generic content section (for services pages) */
.content-section{padding: var(--s-6) 0}
.content-section.alt-bg{background: var(--ink-1)}
.content-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
  align-items: start;
}
@media (max-width: 1024px){
  .content-grid{grid-template-columns: 1fr; gap: var(--s-4)}
}
.content-block h3{
  font-size: var(--t-3xl);
  font-weight: 600;
  margin-bottom: var(--s-2);
  letter-spacing: -0.02em;
}
.content-block h3 em{font-style: normal; color: var(--gold)}
.content-block p{color: var(--fog); line-height: 1.7; margin-bottom: var(--s-2)}
.content-block ul{margin-top: var(--s-3); display: flex; flex-direction: column; gap: 12px}
.content-block li{
  display: flex; align-items: flex-start; gap: 12px;
  color: var(--mist); font-size: var(--t-sm); line-height: 1.6;
}
.content-block li::before{
  content: '';
  flex-shrink: 0;
  width: 6px; height: 6px;
  margin-top: 8px;
  background: var(--gold);
  border-radius: 50%;
}

/* Aligned list — label column lines up for scannable reading */
.content-block ul.aligned-list{
  margin-top: var(--s-2);
  gap: 14px;
}
.content-block ul.aligned-list li{
  display: grid;
  grid-template-columns: auto 180px 1fr;
  gap: 14px;
  align-items: start;
  color: var(--mist);
  font-size: var(--t-sm);
  line-height: 1.6;
}
.content-block ul.aligned-list li::before{
  content: '';
  width: 6px;
  height: 6px;
  margin-top: 8px;
  background: var(--gold);
  border-radius: 50%;
  align-self: start;
  flex-shrink: 0;
}
.content-block ul.aligned-list strong{
  color: var(--snow);
  font-weight: 500;
  font-family: var(--font-display);
}
@media (max-width: 720px){
  .content-block ul.aligned-list li{
    grid-template-columns: auto 1fr;
    row-gap: 2px;
  }
  .content-block ul.aligned-list li > span{
    grid-column: 2;
  }
}

/* Stats section (inner pages) */
.inline-stats{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-3);
  padding: var(--s-4) 0;
  border-top: 1px solid var(--ink-3);
  border-bottom: 1px solid var(--ink-3);
  margin: var(--s-5) 0;
}
@media (max-width: 768px){.inline-stats{grid-template-columns: repeat(2, 1fr)}}
.inline-stats .stat-value{
  font-family: var(--font-display);
  font-size: var(--t-3xl);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.inline-stats .stat-name{
  font-size: var(--t-xs);
  color: var(--fog);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Process steps */
.process-grid{
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--s-3);
  margin-top: var(--s-4);
}
.process-step{
  padding: var(--s-4);
  background: var(--ink-1);
  border: 1px solid var(--ink-3);
  border-radius: var(--r-lg);
  transition: border-color var(--dur-fast) ease;
}
.process-step:hover{border-color: rgba(230,184,77,0.25)}
.process-step .step-num{
  font-family: var(--font-display);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--s-2);
}
.process-step h4{
  font-size: var(--t-lg);
  font-weight: 600;
  margin-bottom: 8px;
}
.process-step p{
  font-size: var(--t-sm);
  color: var(--fog);
  line-height: 1.6;
}

/* Form (contact page) */
.form-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-3);
}
@media (max-width: 640px){.form-grid{grid-template-columns: 1fr}}
.form-field{display: flex; flex-direction: column; gap: 8px}
.form-field.full{grid-column: 1 / -1}
.form-field label{
  font-family: var(--font-display);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fog);
}
.form-field input,
.form-field select,
.form-field textarea{
  padding: 14px 16px;
  background: var(--ink-1);
  border: 1px solid var(--ink-3);
  border-radius: var(--r-sm);
  color: var(--snow);
  font-size: var(--t-base);
  transition: border-color var(--dur-fast) ease;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus{
  outline: none;
  border-color: var(--gold);
}
.form-field textarea{min-height: 140px; resize: vertical; font-family: var(--font-body)}

/* Aurora backdrop — slow-drifting gradient mesh (Linear-style) */
.hero::before,
.hero::after,
.hero .aurora{
  content: '';
  position: absolute;
  pointer-events: none;
  z-index: 0;
}
.hero::before{
  width: 780px; height: 780px;
  top: -220px; right: -240px;
  background: radial-gradient(circle, rgba(230,184,77,0.11) 0%, transparent 60%);
  filter: blur(48px);
  animation: aurora-drift-a 22s ease-in-out infinite alternate;
}
.hero::after{
  width: 640px; height: 640px;
  bottom: -320px; left: -200px;
  background: radial-gradient(circle, rgba(100,140,200,0.07) 0%, transparent 60%);
  filter: blur(48px);
  animation: aurora-drift-b 28s ease-in-out infinite alternate;
}
.hero .aurora{
  width: 520px; height: 520px;
  top: 20%; left: 40%;
  background: radial-gradient(circle, rgba(230,184,77,0.05) 0%, transparent 60%);
  filter: blur(60px);
  animation: aurora-drift-c 32s ease-in-out infinite alternate;
}
@keyframes aurora-drift-a{
  0%{transform: translate(0,0) scale(1)}
  100%{transform: translate(-80px, 60px) scale(1.08)}
}
@keyframes aurora-drift-b{
  0%{transform: translate(0,0) scale(1)}
  100%{transform: translate(100px, -40px) scale(1.1)}
}
@keyframes aurora-drift-c{
  0%{transform: translate(0,0) scale(1); opacity: 0.7}
  100%{transform: translate(-60px, 80px) scale(1.2); opacity: 1}
}

/* Subtle grid overlay for depth */
.hero-grid-overlay{
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 0%, transparent 70%);
}

/* Scroll cue */
.scroll-cue{
  position: absolute;
  bottom: var(--s-4);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fog);
  z-index: 2;
  opacity: 0;
  animation: reveal 900ms var(--ease-out-expo) 2600ms forwards;
}
.scroll-cue .line{
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scroll-pulse 2.4s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scroll-pulse{
  0%,100%{transform: scaleY(0.3); opacity: 0.4}
  50%{transform: scaleY(1); opacity: 1}
}
@media (max-width: 640px){.scroll-cue{display: none}}

.hero-inner{position: relative; z-index: 2}

.hero h1{
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-bottom: var(--s-4);
  max-width: 900px;
}
.hero h1 em{
  font-style: normal;
  color: var(--gold);
}
.hero-sub{
  font-size: clamp(1.05rem, 1.5vw, 1.25rem);
  color: var(--fog);
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: var(--s-5);
}
.hero-sub strong{color: var(--mist); font-weight: 500}

.hero-actions{
  display: flex;
  gap: var(--s-2);
  flex-wrap: wrap;
}

.hero-chip{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  background: var(--ink-1);
  border: 1px solid var(--ink-3);
  border-radius: var(--r-pill);
  font-family: var(--font-display);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--mist);
  margin-bottom: var(--s-3);
}
.hero-chip .dot{
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--gold);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse{
  0%,100%{opacity: 1; transform: scale(1)}
  50%{opacity: 0.6; transform: scale(0.8)}
}

/* ═══════════════════════════════════════════════════════════════
   Section header (reusable)
   ═══════════════════════════════════════════════════════════════ */
.section{padding: var(--s-8) 0; position: relative}
.section-header{
  max-width: 720px;
  margin-bottom: var(--s-6);
}
.section-header h2{
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-top: var(--s-2);
  margin-bottom: var(--s-2);
}
.section-header p{
  font-size: var(--t-lg);
  color: var(--fog);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════════
   Stats strip
   ═══════════════════════════════════════════════════════════════ */
.stats-strip{
  padding: var(--s-5) 0;
  border-top: 1px solid var(--ink-3);
  border-bottom: 1px solid var(--ink-3);
}
.stats-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--s-5);
}
.stat .label{
  font-size: var(--t-xs);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  margin-bottom: 10px;
  font-family: var(--font-display);
}
.stat .value{
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--snow);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}
.stat .desc{
  font-size: var(--t-sm);
  color: var(--fog);
  line-height: 1.5;
}

/* ═══════════════════════════════════════════════════════════════
   Product grid (cards)
   ═══════════════════════════════════════════════════════════════ */
.products-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--s-3);
}
.product-card{
  background: var(--ink-1);
  border: 1px solid var(--ink-3);
  border-radius: var(--r-lg);
  padding: var(--s-4);
  transition: all var(--dur-base) var(--ease-out-quart);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  min-height: 260px;
  position: relative;
  overflow: hidden;
}
.product-card::after{
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, transparent 60%, rgba(201,169,110,0.08) 100%);
  opacity: 0;
  transition: opacity var(--dur-base) ease;
  pointer-events: none;
}
.product-card:hover{
  border-color: rgba(201,169,110,0.25);
  transform: translateY(-4px);
}
.product-card:hover::after{opacity: 1}
.product-card .tag{
  display: inline-flex;
  font-family: var(--font-display);
  font-size: var(--t-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  padding: 4px 10px;
  background: var(--gold-dim);
  border-radius: var(--r-pill);
  width: fit-content;
}
.product-card h3{
  font-size: var(--t-2xl);
  font-weight: 600;
  color: var(--snow);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.product-card p{
  font-size: var(--t-sm);
  color: var(--fog);
  line-height: 1.6;
  flex: 1;
}
.product-card .card-link{
  font-family: var(--font-display);
  font-size: var(--t-sm);
  font-weight: 500;
  color: var(--mist);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  transition: color var(--dur-fast) ease;
}
.product-card .card-link .arrow{
  transition: transform var(--dur-fast) var(--ease-out-quart);
}
.product-card:hover .card-link{color: var(--gold)}
.product-card:hover .card-link .arrow{transform: translateX(3px)}

/* ═══════════════════════════════════════════════════════════════
   Feature rows (alternating text + visual)
   ═══════════════════════════════════════════════════════════════ */
.feature-row{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-6);
  align-items: center;
  padding: var(--s-7) 0;
}
.feature-row + .feature-row{margin-top: var(--s-4)}
.feature-row.reverse{direction: rtl}
.feature-row.reverse > *{direction: ltr}
.feature-text h3{
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-2);
}
.feature-text h3 em{font-style: normal; color: var(--gold)}
.feature-text p{
  color: var(--fog);
  font-size: var(--t-base);
  line-height: 1.7;
  margin-bottom: var(--s-3);
}
.feature-points{
  margin-top: var(--s-3);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}
.feature-points li{
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--mist);
  font-size: var(--t-sm);
  line-height: 1.6;
}
.feature-points .check{
  flex-shrink: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--gold-dim);
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  margin-top: 2px;
}

.feature-visual{
  aspect-ratio: 4/3;
  background: linear-gradient(155deg, var(--ink-1) 0%, var(--ink) 100%);
  border: 1px solid var(--ink-3);
  border-radius: var(--r-xl);
  overflow: hidden;
  position: relative;
  padding: var(--s-3);
}
.feature-visual::before{
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(230,184,77,0.06) 0%, transparent 55%);
  pointer-events: none;
}

/* ─── Feature visual: Portal dashboard mockup ─── */
.mock{
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  height: 100%;
  gap: 10px;
  font-family: var(--font-display);
  color: var(--snow);
}
.mock-header{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink-3);
}
.mock-title{
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}
.mock-meta{
  display: flex; gap: 4px; align-items: center;
  font-size: 10px;
  color: var(--fog);
}
.mock-meta .live-dot{
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
  animation: pulse 2s ease-in-out infinite;
}
.mock-rows{
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
  overflow: hidden;
}
.mock-row{
  display: grid;
  grid-template-columns: 1fr 80px 64px;
  align-items: center;
  padding: 8px 10px;
  background: var(--ink-2);
  border-radius: var(--r-sm);
  font-size: 11px;
  gap: 8px;
}
.mock-row .row-name{
  color: var(--snow);
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mock-row .row-meta{
  color: var(--fog);
  font-family: var(--font-body);
  font-size: 10px;
}
.mock-row .status{
  display: inline-flex;
  padding: 2px 8px;
  border-radius: var(--r-pill);
  font-size: 9px;
  letter-spacing: 0.05em;
  font-weight: 600;
  text-transform: uppercase;
  justify-self: end;
}
.mock-row .status.ok{background: rgba(230,184,77,0.14); color: var(--gold)}
.mock-row .status.sent{background: rgba(255,255,255,0.06); color: var(--mist)}
.mock-row .status.rev{background: rgba(120,170,230,0.12); color: #8bb4e6}
.mock-footer{
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 8px;
  border-top: 1px solid var(--ink-3);
  font-size: 10px;
  color: var(--fog);
}
.mock-footer .count{color: var(--snow); font-weight: 600}

/* ─── Feature visual: Compliance check card ─── */
.mock-check{display: flex; flex-direction: column; gap: 8px}
.mock-check-item{
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px;
  background: var(--ink-2);
  border-radius: var(--r-sm);
  font-size: 11px;
  color: var(--mist);
}
.mock-check-item .check-ico{
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(230,184,77,0.14);
  color: var(--gold);
  font-size: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mock-check-item strong{
  color: var(--snow);
  font-weight: 500;
  font-family: var(--font-display);
}
.mock-check-item .code{
  margin-left: auto;
  font-family: var(--font-display);
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 0.05em;
}

/* ─── Feature visual: Support thread mockup ─── */
.mock-thread{display: flex; flex-direction: column; gap: 8px; flex: 1}
.mock-msg{
  display: flex;
  gap: 10px;
  padding: 10px 12px;
  background: var(--ink-2);
  border-radius: var(--r-sm);
  font-size: 11px;
}
.mock-msg .avatar{
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--ink-3);
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 10px;
  flex-shrink: 0;
  font-family: var(--font-display);
}
.mock-msg .avatar.team{background: rgba(230,184,77,0.15); color: var(--gold)}
.mock-msg .body{display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0}
.mock-msg .who{
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--snow);
  font-size: 10px;
  letter-spacing: 0.02em;
}
.mock-msg .when{color: var(--fog); font-weight: 400; margin-left: 6px; font-size: 9px}
.mock-msg .text{color: var(--mist); line-height: 1.5; font-family: var(--font-body); font-size: 11px}

/* ─── Product card icons ─── */
.product-card .pc-icon{
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(230,184,77,0.08);
  border: 1px solid rgba(230,184,77,0.18);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  margin-bottom: -4px;
}
.product-card .pc-icon svg{width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round}

/* ─── Section dividers ─── */
.section + .section{position: relative}
.section + .section::before{
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: min(880px, 80%);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--ink-3) 20%, var(--ink-3) 80%, transparent);
}

/* ═══════════════════════════════════════════════════════════════
   CTA band
   ═══════════════════════════════════════════════════════════════ */
.cta-band{
  padding: var(--s-9) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before{
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(201,169,110,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.cta-band .container{position: relative; z-index: 2}
.cta-band h2{
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: var(--s-2);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.cta-band p{
  font-size: var(--t-lg);
  color: var(--fog);
  max-width: 560px;
  margin: 0 auto var(--s-4);
  line-height: 1.6;
}
.cta-band .hero-actions{justify-content: center}

/* ═══════════════════════════════════════════════════════════════
   Footer
   ═══════════════════════════════════════════════════════════════ */
.footer{
  border-top: 1px solid var(--ink-3);
  padding: var(--s-6) 0 var(--s-4);
  background: var(--ink);
}
.footer-grid{
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--s-5);
  margin-bottom: var(--s-5);
}
.footer-brand img{height: 32px; margin-bottom: var(--s-3); mix-blend-mode: lighten}
.footer-brand p{
  font-size: var(--t-sm);
  color: var(--fog);
  line-height: 1.6;
  max-width: 280px;
}
.footer-col h4{
  font-family: var(--font-display);
  font-size: var(--t-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--s-2);
}
.footer-col a{
  display: block;
  font-size: var(--t-sm);
  color: var(--fog);
  padding: 6px 0;
  transition: color var(--dur-fast) ease;
}
.footer-col a:hover{color: var(--snow)}
.footer-bottom{
  padding-top: var(--s-3);
  border-top: 1px solid var(--ink-3);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--s-3);
  font-size: var(--t-xs);
  color: var(--fog);
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════════
   Responsive
   ═══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px){
  :root{--s-7: 4rem; --s-8: 5rem}
  .nav-links{display: none}
  .nav-toggle{display: block}
  .products-grid{grid-template-columns: repeat(2, 1fr)}
  .feature-row{grid-template-columns: 1fr; gap: var(--s-4)}
  .feature-row.reverse{direction: ltr}
  .stats-grid{grid-template-columns: repeat(2, 1fr); gap: var(--s-4)}
  .footer-grid{grid-template-columns: 1fr 1fr; gap: var(--s-4)}
}
@media (max-width: 640px){
  :root{--s-7: 3rem; --s-8: 4rem}
  .hero{min-height: auto; padding: calc(var(--nav-h) + var(--s-6)) 0 var(--s-6)}
  .products-grid{grid-template-columns: 1fr}
  .stats-grid{grid-template-columns: 1fr 1fr; gap: var(--s-3)}
  .footer-grid{grid-template-columns: 1fr}
  .footer-bottom{justify-content: flex-start}
  .hero-actions{flex-direction: column; align-items: stretch}
  .hero-actions .btn{justify-content: center}
}
@media (max-width: 900px){
  .trocar-hero-instrument{display: none !important}
}

/* ═══════════════════════════════════════════════════════════════
   Reduced motion
   ═══════════════════════════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}