/* ============================================================
   ECO.CSS — Full redesign with 3-D light-shelf card system
   ============================================================ */

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

/* ── TOKENS ── */
:root {
  --bg:           #04040C;
  --bg-deep:      #020208;
  --bg-card:      #0D0D1A;
  --gold:         #D4AF37;
  --gold-light:   #F5E090;
  --gold-pale:    #FDF4C7;
  --gold-dim:     rgba(212,175,55,0.22);
  --gold-mid:     rgba(212,175,55,0.45);
  --gold-hot:     rgba(212,175,55,0.75);
  --text-hi:      #EDEDF0;
  --text-mid:     #AAAABC;
  --text-lo:      #666678;
  --glass:        rgba(10,10,20,0.80);
  --glass-lite:   rgba(255,255,255,0.04);
  --radius:       24px;
  --radius-btn:   999px;
  --font:         'Space Grotesk', 'Inter', sans-serif;

  /* 3-D light-shelf colours */
  --light-top:    rgba(245,224,144,0.18);   /* top-edge gloss */
  --light-rim:    rgba(212,175,55,0.28);    /* left rim */
  --shadow-card:  rgba(0,0,0,0.65);         /* drop shadow depth */
  --floor-color:  rgba(212,175,55,0.06);    /* bottom floor plane */
}

html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text-hi);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }


/* ════════════════════════════════
   NAVBAR
════════════════════════════════ */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(4,4,12,0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gold-dim);
  transition: box-shadow .3s;
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 0 2rem; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-size: 1.5rem; font-weight: 700; letter-spacing: .06em;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links { display: flex; gap: 2rem; }
.nav-links a {
  font-size: .88rem; font-weight: 500;
  color: var(--text-mid); letter-spacing: .04em;
  transition: color .2s;
}
.nav-links a:hover { color: var(--gold-light); }


/* ════════════════════════════════
   HERO
════════════════════════════════ */
.hero-section {
  position: relative; overflow: hidden;
  background: var(--bg-deep);
  min-height: 520px;
  display: flex; align-items: center; justify-content: center;
  padding-top: 64px;
}
#bigbang-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1; pointer-events: none;
}
.hero-content {
  position: relative; z-index: 2;
  text-align: center; padding: 6rem 2rem 5rem;
}
.eyebrow {
  display: inline-block;
  font-size: .75rem; font-weight: 500;
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1.1rem;
}
.hero-title {
  font-size: clamp(3rem, 6.5vw, 5.5rem);
  font-weight: 700; line-height: 1.05; letter-spacing: -.025em;
  background: linear-gradient(145deg, var(--gold-pale) 0%, var(--gold-light) 40%, var(--gold) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-bottom: 1.2rem;
}
.hero-sub {
  font-size: 1.05rem; color: var(--text-mid);
  max-width: 500px; margin: 0 auto;
}


/* ════════════════════════════════
   SERVICES — 3-D SHELF LAYOUT
════════════════════════════════ */
.services-section {
  position: relative; overflow: hidden;
  background: var(--bg-deep);
  padding: 7rem 0 8rem;
}
#services-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  z-index: 1; pointer-events: none;
}
.service-content { position: relative; z-index: 2; }

/* Horizontal gold light bar above the cards — the "shelf" */
.shelf-light {
  width: 70%; max-width: 680px;
  height: 1px;
  margin: 0 auto 3.5rem;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--gold-dim) 20%,
    var(--gold-mid) 50%,
    var(--gold-dim) 80%,
    transparent 100%
  );
  position: relative;
}
.shelf-light::after {
  content: '';
  position: absolute; top: 0; left: 50%;
  transform: translateX(-50%);
  width: 40%; height: 60px;
  background: radial-gradient(ellipse at 50% 0%,
    rgba(212,175,55,0.14) 0%, transparent 70%);
  pointer-events: none;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
}

/* ── 3-D CARD ── */
.service-card {
  position: relative;
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--gold-dim);
  /* Multi-layer shadow: near shadow + far depth + ambient */
  box-shadow:
    0  2px  0   0   rgba(245,224,144,0.10),   /* top-edge light spill */
    0  8px  24px     rgba(0,0,0,0.55),          /* close drop shadow */
    0  24px 60px     rgba(0,0,0,0.40),          /* far depth shadow */
    inset 0 1px 0    rgba(255,255,255,0.06);    /* inner top gloss */
  transition:
    transform .35s cubic-bezier(.22,.68,0,1.2),
    box-shadow .35s ease,
    border-color .3s;
  cursor: default;
  overflow: hidden;
  transform-style: preserve-3d; /* for JS tilt */
  will-change: transform;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.015);
  border-color: var(--gold-mid);
  box-shadow:
    0  2px  0   0   rgba(245,224,144,0.20),
    0  16px 40px     rgba(0,0,0,0.60),
    0  40px 80px     rgba(0,0,0,0.40),
    0  0   40px      rgba(212,175,55,0.08),
    inset 0 1px 0    rgba(255,255,255,0.10);
}

/* Top-edge gloss (simulates a ceiling light reflecting on the card) */
.card-shine {
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%, var(--light-top) 30%,
    rgba(245,224,144,0.35) 50%,
    var(--light-top) 70%, transparent 100%
  );
  border-radius: var(--radius) var(--radius) 0 0;
  z-index: 4; pointer-events: none;
  transition: opacity .3s;
}
.service-card:hover .card-shine {
  background: linear-gradient(90deg,
    transparent 0%, rgba(245,224,144,0.30) 20%,
    rgba(245,224,144,0.65) 50%,
    rgba(245,224,144,0.30) 80%, transparent 100%
  );
}

/* Left-edge rim light (key light from top-left) */
.card-rim {
  position: absolute; top: 12px; left: 0; bottom: 12px;
  width: 1px;
  background: linear-gradient(180deg,
    transparent 0%, var(--light-rim) 30%, var(--gold-dim) 70%, transparent 100%
  );
  z-index: 4; pointer-events: none;
}

/* Bottom floor plane — card casts a "pool" of shadow below */
.card-floor {
  position: absolute; bottom: -1px; left: 8px; right: 8px;
  height: 16px;
  background: linear-gradient(180deg, var(--floor-color) 0%, transparent 100%);
  border-radius: 0 0 var(--radius) var(--radius);
  filter: blur(6px);
  z-index: 0; pointer-events: none;
}

.card-inner {
  position: relative; z-index: 3;
  padding: 2.4rem 2.2rem 2.4rem;
}

/* Icon with radial glow */
.card-icon-wrap {
  position: relative; display: inline-block;
  margin-bottom: 1.2rem;
}
.card-icon {
  font-size: 2.4rem;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(212,175,55,0.4));
  transition: filter .3s, transform .3s;
}
.service-card:hover .card-icon {
  filter: drop-shadow(0 0 14px rgba(245,224,144,0.7));
  transform: scale(1.08);
}
.icon-glow {
  position: absolute; inset: -8px;
  background: radial-gradient(circle, rgba(212,175,55,0.15) 0%, transparent 70%);
  border-radius: 50%; z-index: -1; pointer-events: none;
  transition: opacity .3s;
  opacity: 0;
}
.service-card:hover .icon-glow { opacity: 1; }

.card-title {
  font-size: 1.3rem; font-weight: 700;
  color: var(--text-hi); letter-spacing: -.01em;
  margin-bottom: .65rem;
}
.card-desc {
  font-size: .93rem; color: var(--text-mid);
  line-height: 1.75; margin-bottom: 1.5rem;
}
.card-divider {
  height: 1px; width: 100%; margin-bottom: 1.2rem;
  background: linear-gradient(90deg, var(--gold-dim), transparent);
}
.card-tag {
  display: flex; align-items: center; gap: .65rem; font-size: .82rem;
}
.tag-label {
  background: rgba(212,175,55,0.10);
  color: var(--gold); border: 1px solid var(--gold-dim);
  border-radius: 999px; padding: .18rem .8rem;
  font-weight: 600; letter-spacing: .05em; font-size: .75rem;
}
.tag-val { color: var(--text-mid); }


/* ════════════════════════════════
   PROCESS
════════════════════════════════ */
.process-section {
  padding: 7rem 0;
  background: radial-gradient(ellipse 80% 50% at 50% 100%,
    rgba(212,175,55,0.04) 0%, transparent 70%);
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700; letter-spacing: -.018em;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin-top: .5rem;
}
.section-header { text-align: center; margin-bottom: 3.5rem; }

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

/* Dashed connector line between steps */
.process-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius);
  padding: 2.2rem 1.4rem 2rem;
  text-align: center;
  cursor: default;
  box-shadow:
    0 4px 20px rgba(0,0,0,0.45),
    0 1px  0  rgba(245,224,144,0.08),
    inset 0 1px 0 rgba(255,255,255,0.04);
  transition: transform .3s, border-color .3s, box-shadow .3s;
}
.process-card:hover {
  transform: translateY(-6px);
  border-color: var(--gold-mid);
  box-shadow: 0 12px 36px rgba(0,0,0,0.55), 0 0 24px rgba(212,175,55,0.08);
}
/* Horizontal connector (arrow line) except last */
.step-connector {
  display: none; /* controlled via JS / CSS on desktop */
}
@media (min-width: 769px) {
  .process-card:not(.last-step)::after {
    content: '';
    position: absolute;
    top: 50%; right: -1.5rem;
    transform: translateY(-50%);
    width: 1.5rem; height: 1px;
    background: linear-gradient(90deg, var(--gold-dim), transparent);
  }
}

.process-num-wrap { position: relative; display: inline-block; margin-bottom: .9rem; }
.step-num {
  display: block;
  font-size: 2.4rem; font-weight: 700; letter-spacing: -.04em;
  background: linear-gradient(135deg, var(--gold-pale), var(--gold-light), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.step-glow {
  position: absolute; inset: -10px;
  background: radial-gradient(circle, rgba(212,175,55,0.12) 0%, transparent 70%);
  border-radius: 50%; pointer-events: none;
  opacity: 0; transition: opacity .3s;
}
.process-card:hover .step-glow { opacity: 1; }
.step-text { font-size: .9rem; color: var(--text-mid); line-height: 1.5; }


/* ════════════════════════════════
   PRICING — PREMIUM SHELF STAGE
════════════════════════════════ */
.pricing-section {
  padding: 7rem 0;
  position: relative;
}

.pricing-stage {
  position: relative;
  display: flex; justify-content: center;
}

/* Ambient cone of light above the card */
.pricing-spotlight {
  position: absolute; top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse at 50% 0%,
    rgba(212,175,55,0.10) 0%,
    rgba(212,175,55,0.04) 40%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

.pricing-card {
  position: relative; z-index: 1;
  max-width: 480px; width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--gold-dim);
  border-radius: 32px;
  padding: 3.2rem 3rem 3rem;
  text-align: center;
  overflow: hidden;
  /* 3-D shelf shadow stack */
  box-shadow:
    0  2px  0   0   rgba(245,224,144,0.12),
    0  8px  28px     rgba(0,0,0,0.60),
    0  32px 80px     rgba(0,0,0,0.45),
    0  0   60px      rgba(212,175,55,0.05),
    inset 0 1px 0    rgba(255,255,255,0.07);
  transition: transform .35s, box-shadow .35s, border-color .3s;
  cursor: default;
}
.pricing-card:hover {
  transform: translateY(-8px);
  border-color: var(--gold-mid);
  box-shadow:
    0  2px  0   0   rgba(245,224,144,0.25),
    0  16px 40px     rgba(0,0,0,0.65),
    0  48px 100px    rgba(0,0,0,0.45),
    0  0   60px      rgba(212,175,55,0.10),
    inset 0 1px 0    rgba(255,255,255,0.12);
}

/* Top gloss streak */
.pricing-gloss {
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg,
    transparent 0%, var(--gold-dim) 20%,
    rgba(245,224,144,0.50) 50%,
    var(--gold-dim) 80%, transparent 100%
  );
  border-radius: 32px 32px 0 0;
  pointer-events: none;
}
.pricing-card:hover .pricing-gloss {
  background: linear-gradient(90deg,
    transparent 0%, var(--gold-mid) 20%,
    rgba(245,224,144,0.80) 50%,
    var(--gold-mid) 80%, transparent 100%
  );
}

/* Left rim */
.pricing-rim {
  position: absolute; top: 16px; left: 0; bottom: 16px;
  width: 1px;
  background: linear-gradient(180deg,
    transparent 0%, var(--light-rim) 35%, var(--gold-dim) 65%, transparent 100%
  );
  pointer-events: none;
}

/* Floor shadow */
.pricing-floor {
  position: absolute; bottom: -1px; left: 10px; right: 10px;
  height: 18px;
  background: linear-gradient(180deg, rgba(212,175,55,0.07) 0%, transparent 100%);
  filter: blur(8px); border-radius: 0 0 32px 32px;
  pointer-events: none;
}

/* Badge */
.pricing-badge {
  display: inline-block;
  background: linear-gradient(135deg, rgba(212,175,55,0.20), rgba(212,175,55,0.08));
  color: var(--gold-light);
  border: 1px solid var(--gold-dim);
  border-radius: 999px;
  font-size: .72rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase;
  padding: .22rem 1rem;
  margin-bottom: 1.4rem;
}

.pricing-title {
  font-size: 1.3rem; font-weight: 700;
  color: var(--text-hi); margin-bottom: 1.6rem;
}

.pricing-amount-wrap {
  display: flex; align-items: baseline;
  justify-content: center; gap: .4rem;
  margin-bottom: 2.2rem;
}
.pricing-currency {
  font-size: 1rem; color: var(--text-mid); font-weight: 500;
}
.amount-num {
  font-size: 3.2rem; font-weight: 700; letter-spacing: -.04em;
  background: linear-gradient(145deg, var(--gold-pale), var(--gold-light), var(--gold));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1;
}
.pricing-suffix { font-size: 1rem; color: var(--text-mid); font-weight: 500; }

.pricing-list {
  list-style: none; margin-bottom: 1.8rem;
  text-align: left; display: inline-block; width: 100%;
}
.pricing-list li {
  font-size: .93rem; color: var(--text-mid);
  padding: .55rem 0 .55rem 1.6rem;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.pricing-list li:last-child { border-bottom: none; }
.pricing-list li::before {
  content: '';
  position: absolute; left: 0; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px rgba(212,175,55,0.6);
}

.pricing-note {
  font-size: .78rem; color: var(--text-lo);
  margin-bottom: 2.2rem; line-height: 1.6;
}

/* CTA button */
.cta-btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: .5rem;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: #06060F;
  font-weight: 700; font-size: .95rem; letter-spacing: .05em;
  padding: .95rem 2.8rem;
  border-radius: var(--radius-btn);
  border: none; cursor: pointer;
  box-shadow: 0 4px 20px rgba(212,175,55,0.30), 0 1px 0 rgba(255,255,255,0.20) inset;
  transition: transform .22s, box-shadow .22s, filter .22s;
  position: relative; overflow: hidden;
}
.cta-btn::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.18) 0%, transparent 60%);
  border-radius: inherit; pointer-events: none;
}
.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(212,175,55,0.50), 0 1px 0 rgba(255,255,255,0.30) inset;
  filter: brightness(1.06);
}
.cta-btn:active { transform: translateY(0); }


/* ════════════════════════════════
   INSTAGRAM
════════════════════════════════ */
.ig-section {
  padding: 4rem 0 6rem; text-align: center;
}
.ig-link {
  display: inline-flex; align-items: center; gap: .7rem;
  font-size: .95rem; font-weight: 500;
  color: var(--text-mid);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius-btn);
  padding: .85rem 2.2rem;
  background: var(--glass);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  transition: color .25s, border-color .25s, box-shadow .25s, transform .25s;
  letter-spacing: .02em;
}
.ig-link:hover {
  color: var(--gold-light);
  border-color: var(--gold-hot);
  box-shadow: 0 8px 28px rgba(212,175,55,0.14);
  transform: translateY(-3px);
}
.ig-icon { font-size: 1.1rem; }


/* ════════════════════════════════
   FOOTER
════════════════════════════════ */
.site-footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--gold-dim);
  padding: 2.4rem 0;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 0 2rem;
  display: flex; align-items: center;
  justify-content: space-between;
  flex-wrap: wrap; gap: 1rem;
}
.footer-logo {
  font-size: 1.2rem; font-weight: 700; letter-spacing: .06em;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-copy {
  font-size: .78rem; color: var(--text-lo); text-align: center;
  flex: 1; line-height: 1.5;
}
.footer-links {
  display: flex; gap: 1.6rem;
}
.footer-links a {
  font-size: .78rem; color: var(--text-lo);
  letter-spacing: .04em;
  transition: color .2s;
}
.footer-links a:hover { color: var(--gold); }


/* ════════════════════════════════
   GSAP INITIAL STATE
════════════════════════════════ */
.gs-reveal { opacity: 0; transform: translateY(28px); }


/* ════════════════════════════════
   RESPONSIVE
════════════════════════════════ */
@media (max-width: 900px) {
  .process-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links { gap: 1.2rem; }
  .hero-content { padding: 5rem 1.5rem 4rem; }
  .services-section { padding: 5rem 0 6rem; }
  .services-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .card-inner { padding: 2rem 1.6rem; }
  .pricing-card { padding: 2.4rem 1.8rem; }
  .process-section, .pricing-section { padding: 5rem 0; }
  .section-header { margin-bottom: 2.2rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
}

@media (max-width: 480px) {
  .nav-links a { font-size: .8rem; }
  .process-grid { grid-template-columns: 1fr; }
  .pricing-card { padding: 1.8rem 1.3rem; }
  .amount-num { font-size: 2.6rem; }
}