/* ==========================================================================
   ProEaze — Sports Science Research, Formulation & Consultation
   Light "research lab" design system
   ========================================================================== */

:root {
  /* Surfaces */
  --bg:        #ffffff;
  --bg-tint:   #f4f9f8;   /* faint pastel wash */
  --surface:   #ffffff;
  --surface-2: #f7fbfa;
  --line:      rgba(28, 52, 64, 0.10);
  --line-soft: rgba(28, 52, 64, 0.06);

  /* Ink */
  --ink:       #233038;   /* headings */
  --ink-soft:  #56656e;   /* body */
  --ink-mute:  #8a979f;   /* labels / captions */

  /* Pastel brand hues */
  --blue:      #8fcfe6;
  --blue-deep: #3a8fb0;
  --mint:      #a6ddc4;
  --mint-deep: #36a07c;
  --peach:     #f7cda3;
  --lime:      #e4ecae;

  /* Tinted button colors */
  --btn-blue-bg:   #c4e6f4;
  --btn-blue-ink:  #235f79;
  --btn-mint-bg:   #bbe7d4;
  --btn-mint-ink:  #1f7a5c;

  /* Gradients */
  --grad-hero:  linear-gradient(105deg, #d9edf7 0%, #e4f3ec 36%, #f4f6da 66%, #fdeede 100%);
  --grad-band:  linear-gradient(120deg, #eaf6fb 0%, #eef7ef 100%);
  --grad-ico-1: linear-gradient(140deg, #d6eef9, #c7e8dc);
  --grad-ico-2: linear-gradient(140deg, #daf0e2, #eef3cf);
  --grad-ico-3: linear-gradient(140deg, #e6eff9, #d8e9f8);

  /* Typography */
  --font-display: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  /* Radius */
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 26px;
  --r-xl: 36px;
  --r-pill: 999px;

  /* Shadow (soft, cool) */
  --shadow-xs: 0 4px 14px -8px rgba(40, 80, 100, .25);
  --shadow-sm: 0 10px 28px -16px rgba(40, 80, 100, .28);
  --shadow-md: 0 24px 50px -26px rgba(40, 80, 100, .32);
  --shadow-lg: 0 40px 80px -34px rgba(40, 80, 100, .4);

  /* Layout */
  --container: 1180px;
  --gutter: clamp(20px, 5vw, 56px);
  --header-h: 74px;

  --ease: cubic-bezier(.22,.61,.36,1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--font-body);
  color: var(--ink-soft);
  line-height: 1.62;
  background: var(--bg);
  background-image: linear-gradient(180deg, #eef7f6 0%, #f7fbf8 22%, #ffffff 60%);
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; padding: 0; }
input, textarea, select { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--blue-deep); outline-offset: 3px; border-radius: 4px; }
::selection { background: #cdeaf5; color: var(--ink); }

/* Typography */
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); line-height: 1.12; font-weight: 600; letter-spacing: -.02em; }
.h-xxl { font-size: clamp(2.5rem, 5.6vw, 4.4rem); font-weight: 700; line-height: 1.06; }
.h-xl  { font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 700; }
.h-lg  { font-size: clamp(1.6rem, 3vw, 2.3rem); }
.h-md  { font-size: clamp(1.25rem, 2vw, 1.55rem); }

.eyebrow {
  display: block; font-family: var(--font-display);
  font-size: .8rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--ink-mute);
}
.lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-soft); }
.muted { color: var(--ink-mute); }

/* Layout */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(60px, 8vw, 110px); position: relative; }
.section--tight { padding-block: clamp(44px, 6vw, 76px); }
.section-head { max-width: 680px; margin-bottom: clamp(34px, 5vw, 56px); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head .eyebrow { margin-bottom: .9rem; }
.section-head p { margin-top: 1rem; }

.bg-tint { background: var(--bg-tint); }
.bg-band { background: var(--grad-band); }

.grid { display: grid; gap: clamp(18px, 2.4vw, 30px); }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
.cols-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .cols-3, .cols-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 70px); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  font-family: var(--font-display); font-weight: 600; font-size: .96rem;
  padding: .82em 1.5em; border-radius: var(--r-pill);
  background: var(--btn-blue-bg); color: var(--btn-blue-ink);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space: nowrap; box-shadow: var(--shadow-xs);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); background: #b4dff2; }
.btn:active { transform: translateY(0); }
.btn--lg { padding: .98em 1.9em; font-size: 1.04rem; }
.btn--mint { background: var(--btn-mint-bg); color: var(--btn-mint-ink); }
.btn--mint:hover { background: #aee0c9; }
.btn--ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }
.btn--ghost:hover { background: #fff; box-shadow: inset 0 0 0 1.5px var(--blue-deep); }
.btn .arrow { transition: transform .25s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

.link-arrow { display: inline-flex; align-items: center; gap: .45rem; font-family: var(--font-display); font-weight: 600; color: var(--blue-deep); transition: gap .2s var(--ease); }
.link-arrow:hover { gap: .75rem; }

.chip { display: inline-flex; align-items: center; gap: .45rem; font-size: .78rem; font-weight: 600; letter-spacing: .02em; padding: .42em .9em; border-radius: var(--r-pill); background: #eaf5f1; color: var(--mint-deep); border: 1px solid rgba(54,160,124,.18); }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--header-h);
  display: flex; align-items: center;
  transition: background .3s var(--ease), box-shadow .3s var(--ease), backdrop-filter .3s var(--ease);
}
.site-header.scrolled { background: rgba(255,255,255,.82); backdrop-filter: blur(14px) saturate(150%); box-shadow: 0 1px 0 var(--line-soft), 0 10px 30px -22px rgba(40,80,100,.4); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 2rem; width: 100%; }

.brand { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--font-display); font-weight: 700; font-size: 1.32rem; letter-spacing: -.02em; color: var(--ink); }
.brand .mark { width: 34px; height: 34px; flex: none; }

.nav-links { display: flex; align-items: center; gap: .3rem; }
.nav-links a { font-family: var(--font-display); font-weight: 500; font-size: .95rem; color: var(--ink-soft); padding: .5rem .8rem; border-radius: var(--r-pill); transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--ink); background: rgba(28,52,64,.05); }
.nav-links a.active { color: var(--blue-deep); }
.nav-links a.btn-contact { background: var(--btn-blue-bg); color: var(--btn-blue-ink); font-weight: 600; padding: .55rem 1.25rem; }
.nav-links a.btn-contact:hover { background: #b4dff2; }

.nav-toggle { display: none; width: 44px; height: 44px; border-radius: var(--r-sm); align-items: center; justify-content: center; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s; }
.nav-toggle span { position: relative; }
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after  { top: 7px; }
body.nav-open .nav-toggle span { background: transparent; }
body.nav-open .nav-toggle span::before { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span::after  { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: inline-flex; }
  .nav-links { position: fixed; inset: var(--header-h) 0 auto 0; flex-direction: column; align-items: stretch; gap: .2rem;
    background: rgba(255,255,255,.98); backdrop-filter: blur(16px); padding: 1rem var(--gutter) 1.8rem; border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md); transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: transform .3s var(--ease), opacity .3s var(--ease); }
  body.nav-open .nav-links { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a { padding: .85rem 1rem; font-size: 1.05rem; border-radius: var(--r-md); }
  .nav-links a.btn-contact { text-align: center; margin-top: .5rem; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; overflow: hidden; background: var(--grad-hero);
  padding-top: calc(var(--header-h) + clamp(36px, 6vw, 70px)); padding-bottom: clamp(20px, 4vw, 50px);
  border-bottom-left-radius: clamp(28px, 4vw, 48px); border-bottom-right-radius: clamp(28px, 4vw, 48px); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    linear-gradient(115deg, transparent 40%, rgba(255,255,255,.5) 60%, transparent 80%),
    radial-gradient(60% 80% at 85% 30%, rgba(255,255,255,.45), transparent 60%); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr 1fr; gap: clamp(20px, 4vw, 56px); align-items: center; min-height: clamp(360px, 46vw, 520px); }
@media (max-width: 880px) { .hero-grid { grid-template-columns: 1fr; text-align: center; } }
.hero-copy { max-width: 560px; }
.hero h1 { margin-bottom: 1rem; }
.hero .lead { font-size: clamp(1.1rem, 1.8vw, 1.4rem); color: #44525b; }
.hero-sub { margin-top: .8rem; color: #56656e; font-size: 1.04rem; max-width: 46ch; }
@media (max-width: 880px) { .hero-sub { margin-inline: auto; } }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
@media (max-width: 880px) { .hero-actions { justify-content: center; } }

/* Hero illustration: athlete + molecule */
.hero-art { position: relative; min-height: clamp(280px, 40vw, 460px); }
@media (max-width: 880px) { .hero-art { min-height: 320px; } }
.hero-art svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.float { animation: floaty 6s ease-in-out infinite; transform-origin: center; }
.float.f2 { animation-delay: -2s; } .float.f3 { animation-delay: -3.5s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Animated running figure */
.hero-art .bob  { transform-box: view-box; animation: pe-bob .9s ease-in-out infinite; }
.hero-art .limb { transform-box: view-box; }
.hero-art .armF { transform-origin: 238px 120px; animation: pe-armF .9s ease-in-out infinite; }
.hero-art .armB { transform-origin: 238px 120px; animation: pe-armB .9s ease-in-out infinite; }
.hero-art .legF { transform-origin: 226px 186px; animation: pe-legF .9s ease-in-out infinite; }
.hero-art .legB { transform-origin: 226px 186px; animation: pe-legB .9s ease-in-out infinite; }
@keyframes pe-bob  { 0%,100% { transform: translateY(0); } 25% { transform: translateY(-5px); } 50% { transform: translateY(0); } 75% { transform: translateY(-5px); } }
@keyframes pe-armF { 0%,100% { transform: rotate(22deg); } 50% { transform: rotate(-16deg); } }
@keyframes pe-armB { 0%,100% { transform: rotate(-18deg); } 50% { transform: rotate(22deg); } }
@keyframes pe-legF { 0%,100% { transform: rotate(-26deg); } 50% { transform: rotate(20deg); } }
@keyframes pe-legB { 0%,100% { transform: rotate(22deg); } 50% { transform: rotate(-26deg); } }

/* ==========================================================================
   Partner / trust strip
   ========================================================================== */
.trust-strip { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem 2.6rem; }
.trust-strip .label { font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-mute); font-weight: 600; }
.trust-strip .logo { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: #9aa7af; letter-spacing: -.01em; }

/* ==========================================================================
   Expertise cards
   ========================================================================== */
.expertise { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 40px); }
@media (max-width: 820px) { .expertise { grid-template-columns: 1fr; max-width: 440px; margin-inline: auto; } }
.exp { text-align: center; }
.icon-circle { width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center; margin: 0 auto 1.3rem;
  background: var(--grad-ico-1); box-shadow: 0 14px 30px -16px rgba(40,120,140,.45), inset 0 0 0 1px rgba(255,255,255,.5); color: #36505c; }
.icon-circle.c2 { background: var(--grad-ico-2); }
.icon-circle.c3 { background: var(--grad-ico-3); }
.exp h3 { font-size: 1.22rem; margin-bottom: .5rem; }
.exp p { color: var(--ink-soft); font-size: .98rem; max-width: 26ch; margin-inline: auto; }

/* ==========================================================================
   Generic card
   ========================================================================== */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px, 2.6vw, 32px);
  box-shadow: var(--shadow-xs); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.card .icon-circle { width: 60px; height: 60px; margin: 0 0 1.2rem; }
.card h3 { font-size: 1.18rem; margin-bottom: .5rem; }
.card p { color: var(--ink-soft); font-size: .97rem; }

/* Steps */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(18px, 2.6vw, 30px); }
@media (max-width: 900px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .steps { grid-template-columns: 1fr; } }
.step { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px,2.6vw,30px); box-shadow: var(--shadow-xs); }
.step .n { counter-increment: step; font-family: var(--font-display); font-weight: 700; font-size: 1rem; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--grad-ico-1); color: var(--blue-deep); margin-bottom: 1rem; }
.step .n::before { content: counter(step, decimal-leading-zero); }
.step h3 { font-size: 1.1rem; margin-bottom: .4rem; }
.step p { color: var(--ink-soft); font-size: .94rem; }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px, 2vw, 28px); }
@media (max-width: 720px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat { text-align: center; padding: clamp(20px,3vw,28px) 1rem; border-radius: var(--r-lg); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow-xs); }
.stat .num { font-family: var(--font-display); font-weight: 700; font-size: clamp(2rem, 4vw, 3rem); line-height: 1; color: var(--blue-deep); }
.stat .lbl { margin-top: .55rem; color: var(--ink-soft); font-size: .92rem; }

/* Bullets */
.bullets { display: grid; gap: 1.1rem; margin-top: 1.6rem; }
.bullets li { display: flex; gap: .9rem; }
.bullets .tick { flex: none; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: #d9f0e2; color: var(--mint-deep); margin-top: .15rem; }
.bullets b { font-family: var(--font-display); font-weight: 600; color: var(--ink); }
.bullets p { color: var(--ink-soft); font-size: .95rem; margin-top: .1rem; }

/* Soft panel (image-ish) */
.panel { border-radius: var(--r-xl); border: 1px solid var(--line); overflow: hidden; min-height: 340px; position: relative;
  background: var(--grad-hero); box-shadow: var(--shadow-sm); }
.panel-pad { padding: clamp(26px, 4vw, 44px); }

/* ==========================================================================
   Carousel (testimonials + advisors)
   ========================================================================== */
.carousel { position: relative; }
.carousel-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: clamp(24px,3vw,40px); flex-wrap: wrap; }
.carousel-nav { display: flex; gap: .6rem; }
.carousel-btn { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); color: var(--ink); box-shadow: var(--shadow-xs); transition: all .2s var(--ease); }
.carousel-btn:hover { color: var(--blue-deep); border-color: var(--blue); transform: translateY(-2px); }
.carousel-btn:disabled { opacity: .35; cursor: default; transform: none; }
.carousel-track { display: flex; gap: clamp(16px, 2vw, 24px); overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; padding: 6px 4px 10px; margin: -6px -4px -10px; scrollbar-width: none; }
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track > * { scroll-snap-align: start; flex: 0 0 auto; }
.t-card { width: clamp(280px, 31vw, 360px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px,2.4vw,30px); box-shadow: var(--shadow-xs); display: flex; flex-direction: column; }
.t-card .stars { color: #e6b765; letter-spacing: .1em; margin-bottom: 1rem; }
.t-card p { color: var(--ink); font-size: 1.04rem; flex: 1; }
.t-card .who { display: flex; align-items: center; gap: .8rem; margin-top: 1.4rem; padding-top: 1.2rem; border-top: 1px solid var(--line); }
.t-card .who b { display: block; font-family: var(--font-display); color: var(--ink); }
.t-card .who span { font-size: .85rem; color: var(--ink-mute); }

/* People photo cards */
.photo-card { width: clamp(220px, 24vw, 280px); border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow-xs); background: var(--surface); }
.photo-card .ph { aspect-ratio: 4/5; display: grid; place-items: center; position: relative; }
.photo-card .ph svg { width: 46%; opacity: .8; }
.photo-card .cap { padding: 1rem 1.1rem 1.2rem; }
.photo-card .cap b { display: block; font-family: var(--font-display); color: var(--ink); }
.photo-card .cap span { font-size: .85rem; color: var(--ink-mute); }
/* photo gradient variants */
.g-blue  { background: linear-gradient(160deg, #d7eef9, #c2e3f3); color: #4a7e96; }
.g-mint  { background: linear-gradient(160deg, #d9f0e2, #c2e7d3); color: #3f8e6f; }
.g-peach { background: linear-gradient(160deg, #fde7d4, #f7d2b3); color: #b07a51; }
.g-lime  { background: linear-gradient(160deg, #edf3cf, #dde9b3); color: #7e8a4a; }
.g-sky   { background: linear-gradient(160deg, #e3edfb, #cfe0f6); color: #5a77a3; }

.avatar { width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; flex: none; }

.carousel-dots { display: flex; justify-content: center; gap: .5rem; margin-top: clamp(22px,3vw,32px); }
.carousel-dots button { width: 9px; height: 9px; border-radius: 50%; background: rgba(28,52,64,.18); transition: all .25s var(--ease); }
.carousel-dots button.active { background: var(--blue-deep); width: 26px; border-radius: 6px; }

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { position: relative; overflow: hidden; border-radius: var(--r-xl); padding: clamp(40px, 6vw, 76px); text-align: center; background: var(--grad-hero); border: 1px solid rgba(255,255,255,.6); box-shadow: var(--shadow-sm); }
.cta-band h2 { max-width: 18ch; margin: 1rem auto; }
.cta-band p { max-width: 52ch; margin: 0 auto 2rem; color: #44525b; }
.cta-band .hero-actions { justify-content: center; }

/* ==========================================================================
   Newsletter / footer
   ========================================================================== */
.signup { display: flex; gap: .6rem; max-width: 440px; }
.signup input { flex: 1; padding: .85em 1.2em; border-radius: var(--r-pill); background: #fff; border: 1px solid var(--line); color: var(--ink); box-shadow: var(--shadow-xs); }
.signup input::placeholder { color: var(--ink-mute); }
.signup input:focus { border-color: var(--blue-deep); outline: none; }
@media (max-width: 480px) { .signup { flex-direction: column; } .signup .btn { width: 100%; } }
.form-success { color: var(--mint-deep); font-weight: 600; margin-top: .9rem; min-height: 1.3em; font-size: .92rem; }
.form-note { font-size: .82rem; color: var(--ink-mute); margin-top: .9rem; }

.site-footer { padding-block: clamp(46px, 6vw, 72px) 1.8rem; border-top: 1px solid var(--line); background: var(--bg); }
.footer-top { display: grid; grid-template-columns: 1fr auto auto; gap: clamp(24px, 4vw, 48px); align-items: center; }
@media (max-width: 820px) { .footer-top { grid-template-columns: 1fr; justify-items: start; gap: 1.6rem; } }
.footer-top .brand { font-size: 1.5rem; }
.footer-newsletter { width: min(440px, 100%); }
.socials { display: flex; gap: .55rem; }
.socials a { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); border: 1px solid var(--line); color: var(--ink-soft); transition: all .2s; }
.socials a:hover { color: var(--blue-deep); border-color: var(--blue); transform: translateY(-2px); }

.footer-links { display: flex; flex-wrap: wrap; gap: 1.6rem; margin-top: clamp(28px,4vw,40px); padding-top: 1.6rem; border-top: 1px solid var(--line); }
.footer-links a { color: var(--ink-soft); font-size: .92rem; transition: color .2s; }
.footer-links a:hover { color: var(--blue-deep); }
.footer-bottom { margin-top: 1.6rem; display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; align-items: center; color: var(--ink-mute); font-size: .86rem; }
.footer-bottom a:hover { color: var(--ink-soft); }
.disclaimer { margin-top: 1.2rem; font-size: .78rem; color: var(--ink-mute); max-width: 92ch; line-height: 1.5; }

/* ==========================================================================
   Page hero (subpages)
   ========================================================================== */
.page-hero { position: relative; overflow: hidden; background: var(--grad-hero);
  padding-top: calc(var(--header-h) + clamp(40px, 6vw, 76px)); padding-bottom: clamp(40px, 6vw, 70px);
  border-bottom-left-radius: clamp(28px, 4vw, 48px); border-bottom-right-radius: clamp(28px, 4vw, 48px); }
.page-hero .inner { position: relative; max-width: 760px; }
.page-hero h1 { margin: .9rem 0 1rem; }
.page-hero .lead { color: #44525b; max-width: 60ch; }
.breadcrumb { font-size: .85rem; color: var(--ink-mute); margin-bottom: .3rem; }
.breadcrumb a:hover { color: var(--blue-deep); }

/* FAQ */
.faq { max-width: 820px; margin-inline: auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { display: flex; align-items: center; justify-content: space-between; gap: 1rem; width: 100%; text-align: left; padding: 1.3rem 0; font-family: var(--font-display); font-weight: 600; font-size: 1.06rem; color: var(--ink); }
.faq-item .plus { flex: none; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; position: relative; transition: background .25s, border-color .25s; }
.faq-item .plus::before, .faq-item .plus::after { content: ""; position: absolute; background: var(--ink); width: 12px; height: 2px; border-radius: 2px; transition: transform .25s var(--ease); }
.faq-item .plus::after { transform: rotate(90deg); }
.faq-item[open] .plus { background: var(--btn-blue-bg); border-color: var(--btn-blue-bg); }
.faq-item[open] .plus::after { transform: rotate(0); }
.faq-item .answer { overflow: hidden; color: var(--ink-soft); padding-bottom: 1.3rem; max-width: 72ch; }

/* Timeline */
.timeline { position: relative; display: grid; gap: 2rem; padding-left: 2rem; }
.timeline::before { content: ""; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(var(--blue), var(--mint), transparent); }
.timeline .t { position: relative; }
.timeline .t::before { content: ""; position: absolute; left: -2rem; top: 5px; width: 14px; height: 14px; border-radius: 50%; background: var(--blue-deep); box-shadow: 0 0 0 4px rgba(58,143,176,.15); transform: translateX(-1px); }
.timeline .yr { font-family: var(--font-display); font-weight: 700; color: var(--blue-deep); font-size: .95rem; }
.timeline h3 { font-size: 1.2rem; margin: .2rem 0 .35rem; }
.timeline p { color: var(--ink-soft); }

/* Team */
.team { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px,2.2vw,26px); }
@media (max-width: 900px) { .team { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .team { grid-template-columns: 1fr; } }
.member { text-align: center; }
.member .ph { aspect-ratio: 1; border-radius: var(--r-lg); margin-bottom: 1rem; display: grid; place-items: center; border: 1px solid var(--line); box-shadow: var(--shadow-xs); }
.member .ph svg { width: 42%; opacity: .85; }
.member b { font-family: var(--font-display); font-size: 1.08rem; color: var(--ink); }
.member span { display: block; color: var(--ink-mute); font-size: .88rem; }

/* Contact */
.form-grid { display: grid; gap: 1.1rem; }
.field { display: grid; gap: .4rem; }
.field label { font-family: var(--font-display); font-weight: 500; font-size: .9rem; color: var(--ink); }
.field input, .field select, .field textarea { padding: .85em 1.05em; border-radius: var(--r-md); background: #fff; border: 1px solid var(--line); transition: border-color .2s; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--blue-deep); outline: none; }
.field textarea { resize: vertical; min-height: 130px; }
.field-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 560px) { .field-2 { grid-template-columns: 1fr; } }

.info-list { display: grid; gap: 1.3rem; }
.info-list .row { display: flex; gap: 1rem; }
.info-list .ic { flex: none; width: 46px; height: 46px; border-radius: var(--r-md); display: grid; place-items: center; background: var(--grad-ico-1); color: #36505c; }
.info-list .row b { font-family: var(--font-display); color: var(--ink); display: block; margin-bottom: .15rem; }
.info-list .row p, .info-list .row a { color: var(--ink-soft); font-size: .95rem; }
.info-list .row a:hover { color: var(--blue-deep); }
.map-embed { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); min-height: 260px; position: relative; background: var(--grad-band); display: grid; place-items: center; box-shadow: var(--shadow-xs); }
.map-embed .pin { display: grid; place-items: center; gap: .4rem; text-align: center; color: var(--ink-soft); }
.map-embed .pin svg { color: var(--blue-deep); }
.map-embed::after { content: ""; position: absolute; inset: 0; opacity: .5; background-image: linear-gradient(var(--line-soft) 1px, transparent 1px), linear-gradient(90deg, var(--line-soft) 1px, transparent 1px); background-size: 38px 38px; }

/* Spec readout panel */
.spec { display: grid; gap: .7rem; }
.spec .row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .85rem 1.05rem; border-radius: var(--r-md); background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-xs); }
.spec .row span { color: var(--ink-soft); font-size: .92rem; }
.spec .row b { font-family: var(--font-display); color: var(--ink); }
.spec .row.is-accent { background: #eaf6f1; border-color: rgba(54,160,124,.25); }
.spec .row.is-accent b { color: var(--mint-deep); }

/* Hierarchy tree (sitemap) */
.tree { font-family: var(--font-body); }
.tree ul { list-style: none; margin: 0; padding-left: 2.4rem; position: relative; }
.tree > ul { padding-left: 0; }
.tree li { position: relative; padding: .5rem 0; }
.tree ul > li::before { content: ""; position: absolute; top: 1.5rem; left: -1.3rem; width: 1.2rem; height: 2px; background: var(--line); }
.tree ul > li::after  { content: ""; position: absolute; top: 0; bottom: 0; left: -1.3rem; width: 2px; background: var(--line); }
.tree ul > li:last-child::after { bottom: auto; height: 1.5rem; }
.tree > ul > li::before, .tree > ul > li::after { display: none; }
.tree .node { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--font-display); font-weight: 600; color: var(--ink); padding: .55rem 1.05rem; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-pill); box-shadow: var(--shadow-xs); transition: transform .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease); }
a.node:hover { border-color: var(--blue); color: var(--blue-deep); transform: translateX(3px); }
.tree .node .ic { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--grad-ico-1); color: #36505c; flex: none; }
.tree .node--root { background: linear-gradient(135deg, #c4e6f4, #bbe7d4); border-color: transparent; font-size: 1.12rem; padding: .72rem 1.4rem; color: #1f5066; }
.tree .node--root .ic { background: rgba(255,255,255,.55); }
.tree .leaf { display: inline-flex; align-items: center; color: var(--ink-soft); font-size: .93rem; padding: .28rem 0; }
.tree .leaf::before { content: "\203A"; color: var(--mint-deep); margin-right: .5rem; font-weight: 700; font-size: 1.05rem; }
.tree .lvl-note { display: block; color: var(--ink-mute); font-size: .82rem; margin: .1rem 0 .3rem; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; } .reveal.d2 { transition-delay: .16s; } .reveal.d3 { transition-delay: .24s; }

/* Utilities */
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mt-3 { margin-top: 3rem; }
.center { text-align: center; }
.maxw { max-width: 60ch; }
hr.divider { height: 1px; background: var(--line); border: 0; }