/* ═══════════════════════════════════════════
   SaltLink Group — Global Design System
   ═══════════════════════════════════════════ */

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

:root {
  --bg-deep:    #09070f;
  --bg-dark:    #0f0c20;
  --bg-mid:     #15112b;
  --bg-card:    #1b1735;
  --bg-card-lt: #211d42;
  --accent:     #9471d4;
  --accent-lt:  #b49ae8;
  --accent-gld: #c9a96e;
  --accent-teal:#5bb8c4;
  --text-main:  #ede9f8;
  --text-sub:   #9b93c2;
  --text-muted: #5a5480;
  --border:     rgba(148,113,212,0.15);
  --border-gld: rgba(201,169,110,0.22);
}

html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; background: var(--bg-deep); color: var(--text-main); min-height: 100vh; line-height: 1.6; }
a { color: inherit; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; width: 100%; z-index: 100;
  padding: 0 52px; height: 68px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(9,7,15,0.93); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { font-family: 'Cormorant Garamond', serif; font-size: 1.4rem; font-weight: 400; letter-spacing: 0.08em; color: var(--text-main); text-decoration: none; }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a { font-size: 0.73rem; font-weight: 500; letter-spacing: 0.13em; text-transform: uppercase; color: var(--text-sub); text-decoration: none; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text-main); }
.nav-cta { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-gld); text-decoration: none; padding: 8px 20px; border: 1px solid var(--border-gld); border-radius: 3px; transition: background 0.2s; }
.nav-cta:hover { background: rgba(201,169,110,0.1); }
.mobile-toggle { display: none; }

/* ── PAGE HERO ── */
.page-hero {
  padding: 160px 24px 100px; text-align: center; position: relative; overflow: hidden;
  background: radial-gradient(ellipse 60% 50% at 30% 60%, rgba(100,55,200,0.18) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at 78% 28%, rgba(70,35,160,0.14) 0%, transparent 58%),
              radial-gradient(ellipse 80% 65% at 50% 50%, rgba(55,25,120,0.24) 0%, transparent 70%),
              var(--bg-deep);
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(148,113,212,0.025) 80px),
              repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(148,113,212,0.025) 80px);
  pointer-events: none;
}
.page-hero .eyebrow { display: flex; align-items: center; gap: 12px; justify-content: center; margin-bottom: 28px; position: relative; }
.page-hero .eyebrow-line { width: 32px; height: 1px; background: var(--accent-gld); opacity: 0.55; }
.page-hero .eyebrow-text { font-size: 0.66rem; font-weight: 600; letter-spacing: 0.26em; text-transform: uppercase; color: var(--accent-gld); }
.page-hero h1 { font-family: 'Cormorant Garamond', serif; font-size: clamp(2.6rem, 5.5vw, 4.8rem); font-weight: 300; letter-spacing: 0.02em; line-height: 1.1; margin-bottom: 20px; max-width: 900px; margin-left: auto; margin-right: auto; position: relative; }
.page-hero h1 em { font-style: italic; color: var(--accent-lt); }
.page-hero .hero-desc { font-size: clamp(0.92rem, 1.4vw, 1.05rem); font-weight: 300; color: var(--text-sub); max-width: 600px; margin: 0 auto 40px; line-height: 1.85; position: relative; }
.hero-breadcrumb { font-size: 0.72rem; color: var(--text-muted); position: relative; }
.hero-breadcrumb a { color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.hero-breadcrumb a:hover { color: var(--text-sub); }
.hero-breadcrumb .sep { margin: 0 8px; opacity: 0.5; }

/* ── SECTION SHARED ── */
.band { padding: 96px 24px; }
.band-dark { background: var(--bg-dark); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.band-mid { background: var(--bg-mid); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.band-deep { background: var(--bg-deep); }
.inner { max-width: 1180px; margin: 0 auto; }
.inner-narrow { max-width: 900px; margin: 0 auto; }
.inner-wide { max-width: 1300px; margin: 0 auto; }

.section-label { font-size: 0.65rem; font-weight: 600; letter-spacing: 0.26em; text-transform: uppercase; color: var(--accent-gld); margin-bottom: 14px; text-align: center; }
.section-title { font-family: 'Cormorant Garamond', serif; font-size: clamp(2.2rem, 3.8vw, 3.2rem); font-weight: 300; text-align: center; margin-bottom: 16px; letter-spacing: 0.01em; }
.section-desc { font-size: 0.9rem; color: var(--text-sub); text-align: center; max-width: 600px; margin: 0 auto 64px; line-height: 1.8; }
.section-intro { font-size: 0.9rem; color: var(--text-sub); line-height: 1.85; max-width: 700px; }

/* ── SPLIT LAYOUT (text + sidebar) ── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.split-wide { grid-template-columns: 1.2fr 0.8fr; }
.split h3 { font-family: 'Cormorant Garamond', serif; font-size: 2rem; font-weight: 300; margin-bottom: 20px; }
.split p { font-size: 0.88rem; color: var(--text-sub); line-height: 1.85; margin-bottom: 18px; }

/* ── CARDS ── */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.card-grid-3 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card-grid-4 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.card {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
  padding: 40px 34px; position: relative; overflow: hidden;
  transition: border-color 0.25s, transform 0.25s;
}
.card:hover { border-color: rgba(148,113,212,0.35); transform: translateY(-4px); }
.card::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent), transparent); opacity: 0; transition: opacity 0.3s; }
.card:hover::after { opacity: 0.5; }
.card-gold:hover { border-color: rgba(201,169,110,0.4); }
.card-gold::after { background: linear-gradient(90deg, transparent, var(--accent-gld), transparent); }

.card-icon { font-size: 2.2rem; margin-bottom: 18px; display: block; }
.card-badge { display: inline-block; font-size: 0.62rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent-gld); background: rgba(201,169,110,0.1); border: 1px solid rgba(201,169,110,0.25); border-radius: 3px; padding: 3px 8px; margin-bottom: 16px; }
.card-title { font-family: 'Cormorant Garamond', serif; font-size: 1.3rem; font-weight: 400; margin-bottom: 12px; line-height: 1.25; }
.card-subtitle { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; display: block; }
.card-desc { font-size: 0.83rem; color: var(--text-sub); line-height: 1.8; margin-bottom: 20px; }
.card-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.card-list li { font-size: 0.79rem; color: var(--text-sub); padding-left: 16px; position: relative; }
.card-list li::before { content: '—'; position: absolute; left: 0; color: var(--accent); font-size: 0.7rem; opacity: 0.55; }
.card-list-arrow li::before { content: '→'; color: var(--accent-gld); font-size: 0.68rem; }
.card-list-dot li::before { content: '·'; color: var(--accent-gld); font-weight: 700; font-size: 0.9rem; }

/* ── SPEC TABLE ── */
.spec-table { display: flex; flex-direction: column; gap: 1px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.spec-row { display: flex; background: var(--bg-card); }
.spec-key { padding: 16px 20px; min-width: 180px; font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent-gld); border-right: 1px solid var(--border); }
.spec-val { padding: 16px 20px; font-size: 0.83rem; color: var(--text-sub); line-height: 1.55; flex: 1; }

/* ── GRID CELLS ── */
.cell-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.cell { background: var(--bg-card); padding: 32px 26px; transition: background 0.25s; position: relative; }
.cell::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, transparent, var(--cell-color, var(--accent)), transparent); opacity: 0; transition: opacity 0.25s; }
.cell:hover { background: rgba(148,113,212,0.06); }
.cell:hover::before { opacity: 1; }
.cell-icon { font-size: 1.4rem; margin-bottom: 12px; display: block; }
.cell-title { font-family: 'Cormorant Garamond', serif; font-size: 1.1rem; font-weight: 400; margin-bottom: 8px; }
.cell-desc { font-size: 0.76rem; color: var(--text-muted); line-height: 1.6; }
.cell-meta { font-size: 0.68rem; color: var(--accent); letter-spacing: 0.06em; margin-top: 10px; opacity: 0.75; }

/* ── PROCESS STEPS ── */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 0; }
.step { padding: 44px 34px; border-right: 1px solid var(--border); position: relative; }
.step:last-child { border-right: none; }
.step-num { font-family: 'Cormorant Garamond', serif; font-size: 3.2rem; font-weight: 300; color: var(--accent); opacity: 0.18; line-height: 1; margin-bottom: 18px; }
.step-title { font-size: 0.86rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px; }
.step-desc { font-size: 0.79rem; color: var(--text-sub); line-height: 1.7; }

/* ── CORE BLOCKS ── */
.core-three { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--border); }
.core-block { padding: 72px 48px; border-right: 1px solid var(--border); position: relative; overflow: hidden; transition: background 0.3s; }
.core-block:last-child { border-right: none; }
.core-block:hover { background: rgba(148,113,212,0.04); }
.core-block::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, transparent, var(--core-color, var(--accent)), transparent); opacity: 0.5; }
.core-num { font-family: 'Cormorant Garamond', serif; font-size: 4.5rem; font-weight: 300; line-height: 1; color: var(--accent); opacity: 0.07; margin-bottom: 20px; }
.core-icon { font-size: 2.2rem; margin-bottom: 18px; display: block; }
.core-sub { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-gld); margin-bottom: 14px; opacity: 0.8; }
.core-title { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 400; margin-bottom: 14px; }
.core-desc { font-size: 0.84rem; color: var(--text-sub); line-height: 1.8; margin-bottom: 22px; }

/* ── STATS BAR ── */
.stat-bar { display: flex; gap: 0; flex-wrap: wrap; justify-content: center; border: 1px solid var(--border-gld); border-radius: 6px; overflow: hidden; }
.stat-item { padding: 16px 32px; border-right: 1px solid var(--border-gld); text-align: center; }
.stat-item:last-child { border-right: none; }
.stat-val { font-family: 'Cormorant Garamond', serif; font-size: 1.05rem; font-weight: 400; color: var(--accent-gld); letter-spacing: 0.04em; display: block; }
.stat-lbl { font-size: 0.6rem; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-muted); display: block; margin-top: 3px; }

/* ── PILLARS ── */
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.pillar { border-left: 1px solid var(--border-gld); padding: 22px 26px; }
.pillar-label { font-size: 0.65rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-gld); margin-bottom: 10px; }
.pillar-text { font-size: 0.84rem; color: var(--text-sub); line-height: 1.75; }

/* ── QUOTE ── */
.quote-band { padding: 96px 24px; text-align: center; background: var(--bg-mid); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative; }
.quote-band::before { content: '"'; font-family: 'Cormorant Garamond', serif; font-size: 16rem; color: var(--accent); opacity: 0.035; position: absolute; top: -30px; left: 50%; transform: translateX(-50%); line-height: 1; pointer-events: none; user-select: none; }
.quote-band blockquote { font-family: 'Cormorant Garamond', serif; font-style: italic; font-size: clamp(1.2rem, 2.2vw, 1.55rem); font-weight: 300; color: var(--text-sub); max-width: 780px; margin: 0 auto 20px; line-height: 1.8; position: relative; }
.quote-attr { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-gld); opacity: 0.6; }

/* ── TIMELINE ── */
.timeline { position: relative; max-width: 860px; margin: 0 auto; }
.timeline::before { content: ''; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: linear-gradient(to bottom, transparent, var(--border) 10%, var(--border) 90%, transparent); transform: translateX(-50%); }
.tl-item { display: flex; gap: 48px; margin-bottom: 60px; position: relative; }
.tl-item::after { content: ''; position: absolute; left: 50%; top: 10px; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-gld); transform: translateX(-50%); box-shadow: 0 0 0 4px rgba(201,169,110,0.12); }
.tl-left { flex: 1; text-align: right; }
.tl-right { flex: 1; }
.tl-year { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 300; color: var(--accent-gld); opacity: 0.55; margin-bottom: 6px; }
.tl-title { font-size: 0.9rem; font-weight: 600; letter-spacing: 0.04em; margin-bottom: 8px; }
.tl-desc { font-size: 0.79rem; color: var(--text-sub); line-height: 1.75; }

/* ── FAQ ── */
.faq-list { display: flex; flex-direction: column; gap: 1px; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; max-width: 880px; margin: 0 auto; }
.faq-item { background: var(--bg-card); }
.faq-q { padding: 22px 28px; font-size: 0.88rem; font-weight: 500; cursor: pointer; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); color: var(--text-main); letter-spacing: 0.01em; user-select: none; }
.faq-item:last-child .faq-q { border-bottom: none; }
.faq-icon { color: var(--accent); font-size: 1.1rem; flex-shrink: 0; margin-left: 16px; transition: transform 0.2s; }
.faq-a { padding: 0 28px 22px; font-size: 0.83rem; color: var(--text-sub); line-height: 1.8; display: none; }
.faq-item.open .faq-a { display: block; }
.faq-item.open .faq-q { color: var(--accent-lt); }
.faq-item.open .faq-icon { transform: rotate(45deg); }

/* ── CONTACT CARD ── */
.contact-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 60px 52px; text-align: center; max-width: 820px; margin: 0 auto; position: relative; overflow: hidden; }
.contact-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent-gld), transparent); opacity: 0.35; }
.contact-card h2 { font-family: 'Cormorant Garamond', serif; font-size: 2.5rem; font-weight: 300; margin-bottom: 14px; }
.contact-card > p { font-size: 0.88rem; color: var(--text-sub); margin-bottom: 36px; line-height: 1.8; }
.contact-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(175px, 1fr)); gap: 1px; border: 1px solid var(--border); border-radius: 6px; overflow: hidden; margin-bottom: 36px; text-align: left; }
.meta-item { padding: 18px 22px; background: rgba(148,113,212,0.04); }
.meta-label { font-size: 0.61rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-gld); margin-bottom: 5px; opacity: 0.82; }
.meta-value { font-size: 0.83rem; color: var(--text-sub); line-height: 1.55; }

/* ── BUTTONS ── */
.btn { display: inline-block; padding: 14px 38px; font-size: 0.74rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; text-decoration: none; border-radius: 4px; transition: all 0.2s; }
.btn-outline { background: transparent; color: var(--text-main); border: 1px solid var(--accent); }
.btn-outline:hover { background: rgba(148,113,212,0.14); border-color: var(--accent-lt); transform: translateY(-2px); }
.btn-gold { background: transparent; color: var(--accent-gld); border: 1px solid var(--accent-gld); }
.btn-gold:hover { background: rgba(201,169,110,0.1); transform: translateY(-2px); }
.btn-filled { background: var(--accent); color: #fff; border: 1px solid var(--accent); }
.btn-filled:hover { background: var(--accent-lt); transform: translateY(-2px); }

/* ── CTA BAND ── */
.cta-band { padding: 80px 24px; text-align: center; background: var(--bg-card); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: linear-gradient(90deg, transparent, var(--accent-gld), transparent); opacity: 0.3; }
.cta-band h2 { font-family: 'Cormorant Garamond', serif; font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 300; margin-bottom: 16px; }
.cta-band p { font-size: 0.88rem; color: var(--text-sub); max-width: 500px; margin: 0 auto 32px; line-height: 1.75; }

/* ── TAGS ── */
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag { font-size: 0.63rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent); background: rgba(148,113,212,0.09); border: 1px solid rgba(148,113,212,0.18); border-radius: 3px; padding: 3px 8px; }
.tag-gold { color: var(--accent-gld); background: rgba(201,169,110,0.09); border-color: rgba(201,169,110,0.2); }

/* ── FOOTER ── */
footer { background: var(--bg-deep); border-top: 1px solid var(--border); padding: 72px 52px 44px; }
.footer-inner { max-width: 1180px; margin: 0 auto; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 40px; margin-bottom: 52px; flex-wrap: wrap; }
.footer-brand { max-width: 290px; }
.footer-logo { font-family: 'Cormorant Garamond', serif; font-size: 1.7rem; font-weight: 300; letter-spacing: 0.07em; display: block; text-decoration: none; color: var(--text-main); margin-bottom: 12px; }
.footer-tagline { font-size: 0.77rem; color: var(--text-muted); line-height: 1.7; }
.footer-legal { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.footer-legal p { font-size: 0.71rem; color: var(--text-muted); line-height: 1.75; }
.footer-legal .legal-name { color: var(--text-sub); font-weight: 500; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 32px; }
.footer-col h4 { font-size: 0.63rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 0.84rem; color: var(--text-sub); text-decoration: none; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--text-main); }
.footer-divider { border: none; border-top: 1px solid var(--border); margin: 48px 0 28px; }
.footer-bottom { font-size: 0.74rem; color: var(--text-muted); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .core-three { grid-template-columns: 1fr; }
  .core-block { border-right: none; border-bottom: 1px solid var(--border); }
  .core-block:last-child { border-bottom: none; }
  .split { grid-template-columns: 1fr; gap: 48px; }
  .split-wide { grid-template-columns: 1fr; }
  .consulting-layout { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .stat-bar { flex-direction: column; border: none; gap: 6px; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--border-gld); padding: 10px 20px; }
  .stat-item:last-child { border-bottom: none; }
  .step { border-right: none; border-bottom: 1px solid var(--border); }
  .step:last-child { border-bottom: none; }
}
@media (max-width: 768px) {
  nav { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .band { padding: 64px 20px; }
  .page-hero { padding: 130px 20px 72px; }
  .tl-item { flex-direction: column; gap: 8px; }
  .tl-item::after { left: 0; }
  .timeline::before { left: 0; }
  .tl-left { text-align: left; order: 2; }
  .tl-right { order: 1; padding-left: 24px; }
  .contact-card { padding: 40px 24px; }
  footer { padding: 52px 20px 32px; }
  .footer-top { flex-direction: column; }
  .spec-row { flex-direction: column; }
  .spec-key { border-right: none; border-bottom: 1px solid var(--border); min-width: auto; }
}