/* ============ RESET ============ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
img { max-width: 100%; display: block; }
a { color: inherit; }
button { font: inherit; cursor: pointer; }

/* ============ TOKENS ============ */
:root {
  --bg:            #14161C;
  --bg-alt:        #191C24;
  --surface:       #1C202A;
  --surface-2:     #222733;
  --border:        rgba(201,162,75,.14);
  --border-strong: rgba(201,162,75,.34);

  --text:        #EDE7DA;
  --text-dim:    #B7AF9C;
  --text-muted:  #716B58;

  --gold:       #C9A24B;
  --gold-light: #E4C878;
  --gold-glow:  rgba(201,162,75,.28);

  --gradient-gold: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  --gradient-glow: radial-gradient(circle, rgba(201,162,75,.14) 0%, transparent 70%);

  --radius-sm:  3px;
  --radius-md:  4px;
  --radius-lg:  6px;
  --radius-btn: 2px;
  --radius-pill: 100px;

  --ease: cubic-bezier(.19,1,.22,1);
  --container: 1180px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Work Sans', system-ui, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 { font-family: 'Cormorant Garamond', Georgia, serif; font-weight: 500; line-height: 1.12; letter-spacing: 0; text-wrap: balance; }

.skip-link {
  position: absolute; left: -999px; top: 0; z-index: 1000;
  background: var(--gold); color: var(--bg); font-weight: 600; padding: 12px 20px; border-radius: 0 0 var(--radius-md) 0;
}
.skip-link:focus { left: 0; }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

/* ============ REVEAL ANIMATION ============ */
.reveal {
  opacity: 0; transform: translateY(24px); filter: blur(4px);
  transition: opacity .8s var(--ease), transform .8s var(--ease), filter .8s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); filter: blur(0); }

/* staggered entrance for card groups — same .reveal/.in-view hooks, no JS changes needed */
.proof-grid .proof-card:nth-child(2)    { transition-delay: .08s; }
.proof-grid .proof-card:nth-child(3)    { transition-delay: .16s; }
.proof-grid .proof-card:nth-child(4)    { transition-delay: .24s; }
.services-grid .service-card:nth-child(2) { transition-delay: .08s; }
.services-grid .service-card:nth-child(3) { transition-delay: .16s; }
.services-grid .service-card:nth-child(4) { transition-delay: .24s; }

/* ============ HEADER / NAV ============ */
#site-header {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%);
  z-index: 100; width: calc(100% - 32px); max-width: var(--container);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: rgba(20,22,28,0);
  backdrop-filter: blur(0px);
  transition: background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s var(--ease), box-shadow .4s var(--ease);
}
.nav.scrolled {
  background: rgba(28,32,42,.78);
  backdrop-filter: blur(18px);
  border-color: var(--border);
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.nav-left { display: flex; align-items: center; gap: 12px; }
.nav-portal {
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text-muted); opacity: .65;
  transition: opacity .3s var(--ease), color .3s var(--ease);
}
.nav-portal:hover { opacity: 1; color: var(--gold); }

.nav-logo { display: flex; align-items: baseline; gap: 8px; text-decoration: none; }
.nav-logo-mark { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 21px; color: var(--text); }
.nav-logo-accent {
  color: var(--gold-light);
}
.nav-logo-tag { font-size: 10.5px; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); display: none; }
@media (min-width: 901px) { .nav-logo-tag { display: inline-block; } }

.lang-toggle { display: flex; gap: 6px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 4px; }
.lang-btn {
  border: none; background: transparent; color: var(--text-dim);
  font-size: 11.5px; font-weight: 600; letter-spacing: .5px;
  padding: 8px 14px; border-radius: var(--radius-pill);
  transition: background .25s var(--ease), color .25s var(--ease);
}
.lang-btn.is-active { background: var(--gradient-gold); color: var(--bg); }
.lang-btn:not(.is-active):hover { color: var(--text); }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; font-weight: 600; font-size: 14.5px;
  padding: 14px 30px; border-radius: var(--radius-btn);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), filter .3s var(--ease);
}
.btn-primary {
  background: var(--gradient-gold); color: var(--bg);
  box-shadow: 0 8px 30px rgba(201,162,75,.22);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(201,162,75,.32); filter: brightness(1.04); }
.btn-primary:active { transform: translateY(-1px); }
.btn-large { padding: 18px 46px; font-size: 16px; }

/* ============ HERO ============ */
.hero {
  min-height: 100svh; display: flex; align-items: center; justify-content: center;
  position: relative; padding: 140px 24px 100px; text-align: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 15%, var(--gold-glow) 0%, transparent 70%),
    radial-gradient(ellipse 55% 45% at 85% 30%, rgba(228,200,120,.10) 0%, transparent 70%),
    var(--bg);
}
.hero-inner { max-width: 800px; position: relative; z-index: 1; }

.eyebrow, .section-kicker {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 12.5px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold); margin-bottom: 20px;
}
.eyebrow::before, .eyebrow::after,
.section-kicker::before, .section-kicker::after {
  content: ""; width: 22px; height: 1px; background: var(--border-strong);
}
.section-kicker { margin-bottom: 14px; }

.hero h1 { font-size: clamp(2.3rem, 6vw, 4rem); font-weight: 500; margin-bottom: 22px; }
.hero-sub { font-family: 'Work Sans', sans-serif; font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-dim); max-width: 620px; margin: 0 auto 36px; }

.scroll-cue {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 1px solid var(--border-strong); border-radius: var(--radius-pill);
  display: flex; justify-content: center; padding-top: 8px;
}
.scroll-cue span { width: 4px; height: 8px; border-radius: 2px; background: var(--gold); animation: cueDrop 1.8s infinite var(--ease); }
@keyframes cueDrop { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ============ PROBLEM / SOLUTION CARDS ============ */
.problem, .solution { padding: 30px 24px 90px; }
.problem-card {
  max-width: 880px; margin: 0 auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 48px);
  text-align: center;
}
.problem-card p { font-family: 'Work Sans', sans-serif; font-size: clamp(1.05rem, 2vw, 1.35rem); color: var(--text); font-weight: 500; }
.solution-card { border-color: var(--border-strong); background: linear-gradient(180deg, var(--surface), var(--surface-2)); }

/* ============ SECTION HEAD ============ */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; padding: 0 24px; }
.section-head h2 { font-size: clamp(1.9rem, 4.4vw, 2.7rem); margin-bottom: 14px; }
.section-head p { font-family: 'Work Sans', sans-serif; color: var(--text-dim); font-size: 1.05rem; }

/* ============ PROOF ============ */
.proof { padding: 40px 24px 100px; }
.proof-grid {
  max-width: var(--container); margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.proof-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md);
  overflow: hidden; transition: transform .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.proof-card:hover { transform: translateY(-4px); border-color: var(--gold); box-shadow: 0 20px 50px rgba(0,0,0,.4); }
.proof-shot { aspect-ratio: 3/4; overflow: hidden; background: var(--bg-alt); }
.proof-shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
.proof-card figcaption {
  padding: 16px 18px 20px; display: flex; flex-direction: column; gap: 2px;
}
.proof-card figcaption strong { font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 1.5rem; color: var(--gold-light); font-variant-numeric: tabular-nums; }
.proof-card figcaption span { font-family: 'Work Sans', sans-serif; font-size: .8rem; color: var(--text-muted); }

/* ============ STAT HIGHLIGHT ============ */
.stat-highlight { text-align: center; padding: 40px 24px 110px; }
.stat-icon {
  width: 56px; height: 56px; margin: 0 auto 18px; border-radius: 50%;
  border: 1px solid var(--border-strong); background: transparent; color: var(--gold); font-size: 1.5rem; font-weight: 600;
  display: flex; align-items: center; justify-content: center;
  transition: transform .6s var(--ease), border-color .6s var(--ease);
}
.reveal.in-view .stat-icon { transform: scale(1); }
.stat-number {
  font-family: 'Cormorant Garamond', serif; font-weight: 600;
  font-size: clamp(2.8rem, 8vw, 5.4rem); line-height: 1;
  color: var(--gold-light);
  font-variant-numeric: tabular-nums;
}
.stat-label { font-family: 'Work Sans', sans-serif; font-size: clamp(1.1rem, 2.5vw, 1.5rem); font-weight: 600; margin-top: 10px; }
.stat-sub { font-family: 'Work Sans', sans-serif; color: var(--text-muted); font-size: .95rem; margin-top: 4px; }

.social-pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 34px; }
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  padding: 10px 18px; border-radius: var(--radius-pill);
  font-family: 'Work Sans', sans-serif; font-size: .85rem; font-weight: 600; text-decoration: none; color: var(--text-dim);
  transition: border-color .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}
.pill:hover { color: var(--text); border-color: var(--gold); transform: translateY(-3px); }
.pill-ic {
  font-size: .65rem; font-weight: 800; color: var(--bg);
  background: var(--gold); padding: 2px 6px; border-radius: 6px; letter-spacing: .5px;
}

/* ============ SERVICES ============ */
.services { padding: 40px 24px 110px; }
.services-diagram { max-width: var(--container); margin: 0 auto; }
.hub {
  width: 190px; height: 190px; margin: 0 auto 50px;
  display: flex; align-items: center; justify-content: center; text-align: center;
  background: var(--surface-2); color: var(--gold-light);
  border: 1px solid var(--border-strong); border-radius: 50%;
  font-family: 'Cormorant Garamond', serif; font-weight: 600; font-size: 1.35rem;
  padding: 20px; position: relative;
  transition: transform .6s var(--ease);
}
.hub::after {
  content: ""; position: absolute; left: 50%; bottom: -34px; transform: translateX(-50%);
  width: 1px; height: 34px; background: var(--border-strong);
}
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; align-items: stretch; }
.service-card {
  position: relative; overflow: hidden;
  background: var(--surface); border-top: 1px solid var(--border-strong); border-inline: 1px solid var(--border); border-bottom: 1px solid var(--border);
  border-radius: var(--radius-md);
  min-height: 260px;
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 32px 26px;
  transition: transform .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease);
}
.service-card:hover, .service-card:focus-within {
  transform: translateY(-6px); border-top-color: var(--gold); box-shadow: 0 18px 45px rgba(0,0,0,.35);
}
.service-card:focus-visible { outline-offset: -2px; }

/* idle state: only the glowing, floating step number */
.service-number {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Cormorant Garamond', serif; font-weight: 600;
  font-size: clamp(1.7rem, 4.4vw, 2.6rem); letter-spacing: .09em; text-transform: uppercase;
  color: var(--gold-light);
  animation: numberGlow 3.6s ease-in-out infinite;
  transition: opacity .5s var(--ease), transform .5s var(--ease);
}
@keyframes numberGlow {
  0%, 100% { text-shadow: 0 0 20px rgba(201,162,75,.4), 0 0 46px rgba(201,162,75,.16); }
  50%      { text-shadow: 0 0 30px rgba(201,162,75,.65), 0 0 66px rgba(201,162,75,.3); }
}
.service-card:hover .service-number, .service-card:focus-within .service-number {
  opacity: .1; transform: scale(1.08);
}

/* hover / focus state: title + description fade in over the dimmed number */
.service-copy {
  position: relative; z-index: 2;
  opacity: 0; transform: translateY(10px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.service-card:hover .service-copy, .service-card:focus-within .service-copy {
  opacity: 1; transform: translateY(0);
}
.service-copy h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-copy p { font-family: 'Work Sans', sans-serif; color: var(--text-dim); font-size: .9rem; }

/* devices without hover (touch): no hidden content — show everything stacked, no overlap */
@media (hover: none) {
  .service-card { display: block; text-align: left; padding: 28px 24px; }
  .service-number { position: static; opacity: .55; font-size: 1.35rem; margin-bottom: 14px; animation: none; text-shadow: none; }
  .service-copy { opacity: 1; transform: none; }
}

/* ============ CTA FINAL ============ */
.cta-final { text-align: center; padding: 60px 24px 140px; max-width: 700px; margin: 0 auto; }
.cta-final h2 { font-size: clamp(2.1rem, 5.4vw, 3.1rem); margin-bottom: 16px; }
.cta-final p { font-family: 'Work Sans', sans-serif; color: var(--text-dim); font-size: 1.05rem; margin-bottom: 36px; }

/* ============ FOOTER ============ */
.site-footer { text-align: center; padding: 30px 24px; border-top: 1px solid var(--border); color: var(--text-muted); font-family: 'Work Sans', sans-serif; font-size: .85rem; }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .hero { padding: 120px 18px 90px; }
  .lang-btn { font-size: 10.5px; padding: 7px 11px; }
  .eyebrow::before, .eyebrow::after, .section-kicker::before, .section-kicker::after { width: 14px; }
  .proof-grid { grid-template-columns: 1fr; max-width: 380px; margin-inline: auto; }
  .services-grid { grid-template-columns: 1fr; }
  .hub { width: 160px; height: 160px; font-size: 1.15rem; }
  .hub::after { display: none; }
  .social-pills { gap: 10px; }
  .pill { font-size: .78rem; padding: 9px 14px; }
}