/* ═══════════════════════════════════════════
   Relynta — Global Styles
   ═══════════════════════════════════════════ */

:root {
  --ink: #0B1223;
  --ink-soft: #1E2A42;
  --ink-muted: #3D4F6F;
  --slate: #6B7D9A;
  --cloud: #B4C1D4;
  --mist: #E8ECF2;
  --snow: #F6F8FB;
  --white: #FFFFFF;
  --amber: #E8913A;
  --amber-hover: #D47E2A;
  --amber-glow: rgba(232, 145, 58, 0.15);
  --amber-deep: #C4721E;
  --teal: #2ABFAC;
  --teal-soft: rgba(42, 191, 172, 0.1);
  --blue: #3B82F6;
  --blue-soft: rgba(59, 130, 246, 0.08);
  --red-soft: rgba(220, 70, 70, 0.08);
  --red-muted: #C45454;
  --green-soft: rgba(42, 191, 120, 0.08);
  --green-muted: #2A9F6F;
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }

/* ═══ NAV ═══ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--mist);
  transition: box-shadow 0.3s;
}
.nav.scrolled { box-shadow: 0 2px 24px rgba(11,18,35,0.06); }
.nav-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 32px; height: 72px;
}
.nav-logo {
  font-family: var(--font-display); font-size: 24px; font-weight: 700;
  color: var(--ink); letter-spacing: -0.5px;
}
.nav-logo span { color: var(--amber); }
.nav-links { display: flex; gap: 36px; list-style: none; }
.nav-links a {
  font-size: 15px; font-weight: 500; color: var(--ink-muted);
  transition: color 0.2s; position: relative; padding: 4px 0;
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a.active::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 2px; background: var(--amber); border-radius: 1px;
}
.nav-actions { display: flex; gap: 12px; align-items: center; }

/* Mobile menu */
.nav-hamburger {
  display: none; background: none; border: none; cursor: pointer;
  width: 32px; height: 32px; position: relative;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-hamburger span {
  display: block; width: 22px; height: 2px; background: var(--ink);
  border-radius: 2px; transition: all 0.3s;
}
.nav-hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(2.5px, 2.5px); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(2.5px, -2.5px); }

.mobile-menu {
  display: none; position: fixed; top: 72px; left: 0; right: 0;
  background: var(--white); border-bottom: 1px solid var(--mist);
  padding: 24px 32px; z-index: 99;
  box-shadow: 0 8px 32px rgba(11,18,35,0.08);
  flex-direction: column; gap: 16px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  font-size: 16px; font-weight: 500; color: var(--ink-muted);
  padding: 8px 0; transition: color 0.2s;
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--ink); }

/* ═══ BUTTONS ═══ */
.btn-ghost {
  font-family: var(--font-body); font-size: 14px; font-weight: 500;
  color: var(--ink-muted); background: none; border: none;
  cursor: pointer; padding: 8px 16px; transition: color 0.2s;
}
.btn-ghost:hover { color: var(--ink); }
.btn-primary {
  font-family: var(--font-body); font-size: 14px; font-weight: 600;
  color: var(--white); background: var(--amber);
  border: none; border-radius: 8px; padding: 10px 22px;
  cursor: pointer; transition: all 0.2s; letter-spacing: 0.2px;
  display: inline-block; text-align: center;
}
.btn-primary:hover { background: var(--amber-hover); transform: translateY(-1px); box-shadow: 0 4px 16px var(--amber-glow); }
.btn-secondary {
  font-family: var(--font-body); font-size: 14px; font-weight: 600;
  color: var(--ink); background: var(--white);
  border: 1.5px solid var(--mist); border-radius: 8px; padding: 10px 22px;
  cursor: pointer; transition: all 0.2s; display: inline-block; text-align: center;
}
.btn-secondary:hover { border-color: var(--cloud); background: var(--snow); }
.cta-section .btn-secondary, .section-dark .btn-secondary { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.25); }
.cta-section .btn-secondary:hover, .section-dark .btn-secondary:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.4); }
.btn-large { font-size: 16px; padding: 14px 32px; border-radius: 10px; }

/* ═══ LAYOUT ═══ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 32px; }
.page { padding-top: 72px; animation: fadeUp 0.4s ease-out; }
.section { padding: 96px 0; }
.section-alt { background: var(--snow); }
.section-dark { background: var(--ink); color: var(--white); }
.section-dark .section-sub { color: var(--cloud); }
.section-dark h2 { color: var(--white); }
.section-label {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 2px; color: var(--amber); margin-bottom: 16px;
}
h2 {
  font-family: var(--font-display); font-size: 40px; line-height: 1.2;
  font-weight: 700; color: var(--ink); margin-bottom: 20px;
  letter-spacing: -0.5px;
}
.section-sub { font-size: 18px; color: var(--slate); max-width: 600px; line-height: 1.7; }
.section-header { margin-bottom: 64px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

/* ═══ HERO ═══ */
.hero {
  padding: 80px 0 64px;
  background: linear-gradient(180deg, var(--snow) 0%, var(--white) 70%);
  position: relative; overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px; border-radius: 50%;
  background: radial-gradient(circle, var(--amber-glow) 0%, transparent 70%);
  pointer-events: none;
}
.hero-split {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px;
  align-items: center; position: relative; z-index: 1;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--amber-glow); border: 1px solid rgba(232,145,58,0.2);
  border-radius: 20px; padding: 6px 16px; font-size: 13px;
  font-weight: 600; color: var(--amber-hover); margin-bottom: 24px;
  animation: fadeUp 0.6s ease-out both;
}
.hero h1 {
  font-family: var(--font-display); font-size: 50px; line-height: 1.15;
  font-weight: 700; color: var(--ink); margin-bottom: 20px;
  letter-spacing: -1px; animation: fadeUp 0.6s ease-out 0.1s both;
}
.hero h1 em { font-style: normal; color: var(--amber); }
.hero p.subtitle {
  font-size: 18px; line-height: 1.7; color: var(--slate);
  max-width: 540px; margin-bottom: 32px;
  animation: fadeUp 0.6s ease-out 0.2s both;
}
.hero-ctas {
  display: flex; gap: 14px; margin-bottom: 20px;
  animation: fadeUp 0.6s ease-out 0.3s both;
}
.hero-micro {
  font-size: 13px; color: var(--cloud); letter-spacing: 0.2px;
  animation: fadeUp 0.6s ease-out 0.4s both;
}
.hero-features {
  display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px;
  animation: fadeUp 0.6s ease-out 0.45s both;
}
.hero-chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 12px; font-weight: 600; padding: 6px 14px;
  border-radius: 20px; text-decoration: none;
  transition: all 0.2s; border: 1px solid transparent;
}
.hero-chip:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.hc-amber { background: rgba(232,145,58,0.1); color: #C97520; border-color: rgba(232,145,58,0.2); }
.hc-amber:hover { background: rgba(232,145,58,0.18); }
.hc-teal { background: rgba(42,191,172,0.1); color: #1E9C8A; border-color: rgba(42,191,172,0.2); }
.hc-teal:hover { background: rgba(42,191,172,0.18); }
.hc-blue { background: rgba(59,130,246,0.08); color: #2563EB; border-color: rgba(59,130,246,0.15); }
.hc-blue:hover { background: rgba(59,130,246,0.15); }
.hc-green { background: rgba(34,197,94,0.08); color: #16A34A; border-color: rgba(34,197,94,0.15); }
.hc-green:hover { background: rgba(34,197,94,0.15); }
.hc-purple { background: rgba(124,58,237,0.08); color: #7C3AED; border-color: rgba(124,58,237,0.15); }
.hc-purple:hover { background: rgba(124,58,237,0.15); }
.hc-slate { background: var(--snow); color: var(--slate); border-color: var(--mist); }
.hc-slate:hover { background: var(--mist); }

/* ═══ PRODUCT MOCKUP ═══ */
.hero-mockup { animation: fadeUp 0.8s ease-out 0.3s both; position: relative; }
.mockup-frame {
  background: var(--white); border: 1px solid var(--mist); border-radius: 14px;
  box-shadow: 0 20px 60px rgba(11,18,35,0.10), 0 4px 16px rgba(11,18,35,0.04);
  overflow: hidden;
}
.mockup-titlebar {
  display: flex; align-items: center; gap: 6px;
  padding: 12px 16px; background: var(--snow); border-bottom: 1px solid var(--mist);
}
.mockup-dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dot.r { background: #F87171; }
.mockup-dot.y { background: #FBBF24; }
.mockup-dot.g { background: #34D399; }
.mockup-body { display: grid; grid-template-columns: 200px 1fr 260px; min-height: 340px; }
.mockup-sidebar { border-right: 1px solid var(--mist); padding: 16px 14px; background: var(--snow); }
.mockup-sidebar-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--cloud); margin-bottom: 10px; }
.mockup-thread { padding: 10px 12px; border-radius: 8px; margin-bottom: 6px; }
.mockup-thread.active { background: var(--amber-glow); }
.mockup-thread-name { font-size: 12px; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.mockup-thread-preview { font-size: 11px; color: var(--slate); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mockup-thread-time { font-size: 10px; color: var(--cloud); margin-top: 2px; }
.mockup-main { padding: 20px; display: flex; flex-direction: column; }
.mockup-email-header { margin-bottom: 16px; }
.mockup-email-from { font-size: 13px; font-weight: 700; color: var(--ink); }
.mockup-email-subject { font-size: 11px; color: var(--slate); margin-top: 2px; }
.mockup-email-body { font-size: 12px; color: var(--ink-muted); line-height: 1.7; flex: 1; padding: 14px; background: var(--snow); border-radius: 10px; margin-bottom: 14px; }
.mockup-ai-draft { background: linear-gradient(135deg, var(--amber-glow), rgba(232,145,58,0.06)); border: 1px solid rgba(232,145,58,0.2); border-radius: 10px; padding: 12px 14px; }
.mockup-ai-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--amber); margin-bottom: 6px; display: flex; align-items: center; gap: 4px; }
.mockup-ai-text { font-size: 11px; color: var(--ink-soft); line-height: 1.6; }
.mockup-panel { border-left: 1px solid var(--mist); padding: 16px 14px; background: var(--white); }
.mockup-panel-section { margin-bottom: 16px; }
.mockup-panel-label { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--cloud); margin-bottom: 8px; }
.mockup-contact-name { font-size: 14px; font-weight: 700; color: var(--ink); }
.mockup-contact-company { font-size: 11px; color: var(--slate); margin-top: 2px; }
.mockup-tag { display: inline-block; font-size: 10px; font-weight: 600; padding: 3px 8px; border-radius: 4px; margin: 3px 3px 0 0; }
.mockup-tag.deal { background: var(--green-soft); color: var(--green-muted); }
.mockup-tag.task { background: var(--blue-soft); color: var(--blue); }
.mockup-tag.appt { background: var(--amber-glow); color: var(--amber-deep); }
.mockup-activity { font-size: 11px; color: var(--slate); padding: 6px 0; border-bottom: 1px solid var(--mist); line-height: 1.5; }
.mockup-activity:last-child { border-bottom: none; }
.mockup-activity strong { color: var(--ink-soft); font-weight: 600; }

/* ═══ TRUST BAR ═══ */
.trust-bar { padding: 48px 0; border-bottom: 1px solid var(--mist); }
.trust-items { display: flex; justify-content: center; gap: 40px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; color: var(--ink-muted); }
.trust-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); }

/* ═══ BEFORE / AFTER ═══ */
.ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.ba-card { border-radius: 16px; padding: 40px; }
.ba-card.before { background: var(--snow); border: 1px solid var(--mist); }
.ba-card.after { background: linear-gradient(135deg, rgba(232,145,58,0.05), rgba(42,191,172,0.05)); border: 1px solid rgba(232,145,58,0.15); }
.ba-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.ba-card.before h3 { color: var(--red-muted); }
.ba-card.after h3 { color: var(--green-muted); }
.ba-list { list-style: none; }
.ba-list li { font-size: 15px; color: var(--ink-soft); padding: 10px 0; border-bottom: 1px solid rgba(0,0,0,0.04); display: flex; align-items: start; gap: 12px; line-height: 1.55; }
.ba-list li:last-child { border-bottom: none; }
.ba-icon { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; margin-top: 2px; }
.before .ba-icon { background: var(--red-soft); color: var(--red-muted); }
.after .ba-icon { background: var(--green-soft); color: var(--green-muted); }

/* ═══ FEATURES ═══ */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.feature-card { background: var(--white); border: 1px solid var(--mist); border-radius: 16px; padding: 36px; transition: all 0.3s; }
.feature-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(11,18,35,0.07); border-color: transparent; }
.feature-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 20px; }
.fi-amber { background: var(--amber-glow); }
.fi-teal { background: var(--teal-soft); }
.fi-blue { background: var(--blue-soft); }
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; color: var(--ink); }
.feature-card p { font-size: 15px; color: var(--slate); line-height: 1.65; }

/* ═══ STEPS ═══ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; position: relative; }
.steps::before { content: ''; position: absolute; top: 32px; left: calc(12.5% + 24px); right: calc(12.5% + 24px); height: 2px; background: var(--mist); }
.step { text-align: center; position: relative; }
.step-num { width: 48px; height: 48px; border-radius: 50%; background: var(--amber); color: var(--white); font-weight: 700; font-size: 18px; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 20px; position: relative; z-index: 1; }
.step h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--slate); line-height: 1.6; }

/* ═══ USE CASES ═══ */
.usecase-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.usecase-card { border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 36px; background: rgba(255,255,255,0.04); transition: all 0.3s; }
.usecase-card:hover { background: rgba(255,255,255,0.07); border-color: rgba(255,255,255,0.15); }
.usecase-card h3 { font-size: 18px; font-weight: 700; color: var(--white); margin-bottom: 12px; }
.usecase-card p { font-size: 15px; color: var(--cloud); line-height: 1.65; }

/* ═══ CRM ESSENTIALS ═══ */
.essentials-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.essential-item { text-align: center; padding: 28px 16px; background: var(--white); border: 1px solid var(--mist); border-radius: 14px; transition: all 0.3s; }
.essential-item:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(11,18,35,0.05); }
.essential-icon { font-size: 28px; margin-bottom: 10px; }
.essential-label { font-size: 13px; font-weight: 600; color: var(--ink-soft); }

/* ═══ WHY RELYNTA ═══ */
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.why-card { padding: 36px; border-radius: 16px; background: var(--white); border: 1px solid var(--mist); }
.why-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.why-card p { font-size: 15px; color: var(--slate); line-height: 1.65; }

/* ═══ PRICING ═══ */
.pricing-grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; max-width: 1200px; margin: 0 auto; }
.pricing-card { border: 1.5px solid var(--mist); border-radius: 18px; padding: 40px 32px; position: relative; background: var(--white); transition: all 0.3s; }
.pricing-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(11,18,35,0.07); }
.pricing-card.featured { border-color: var(--amber); box-shadow: 0 0 0 1px var(--amber), 0 12px 40px var(--amber-glow); }
.pricing-popular { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--amber); color: var(--white); font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; padding: 4px 16px; border-radius: 12px; }
.pricing-name { font-size: 14px; font-weight: 700; color: var(--slate); text-transform: uppercase; letter-spacing: 1.5px; margin-bottom: 8px; }
.pricing-price { font-family: var(--font-display); font-size: 48px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.pricing-price span { font-size: 16px; font-weight: 400; color: var(--slate); }
.pricing-desc { font-size: 14px; color: var(--slate); margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--mist); }
.pricing-features { list-style: none; margin-bottom: 32px; }
.pricing-features li { font-size: 14px; color: var(--ink-soft); padding: 6px 0; display: flex; align-items: start; gap: 10px; }
.pricing-features li::before { content: '✓'; color: var(--teal); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.pricing-card .btn-primary, .pricing-card .btn-secondary { width: 100%; text-align: center; display: block; }

/* ═══ SOLUTIONS ═══ */
.solution-block { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; padding: 72px 0; border-bottom: 1px solid var(--mist); }
.solution-block:last-child { border-bottom: none; }
.solution-block.reverse { direction: rtl; }
.solution-block.reverse > * { direction: ltr; }
.solution-visual { background: var(--snow); border-radius: 18px; padding: 48px; display: flex; align-items: center; justify-content: center; min-height: 320px; border: 1px solid var(--mist); }
.solution-visual-inner { text-align: center; }
.solution-visual-icon { font-size: 56px; margin-bottom: 16px; }
.solution-visual-label { font-size: 14px; font-weight: 600; color: var(--slate); text-transform: uppercase; letter-spacing: 1.5px; }
.solution-content h3 { font-family: var(--font-display); font-size: 30px; font-weight: 700; margin-bottom: 16px; letter-spacing: -0.3px; }
.solution-content p { font-size: 16px; color: var(--slate); line-height: 1.75; margin-bottom: 14px; }
.solution-content .highlight { font-size: 15px; color: var(--ink); font-weight: 500; padding: 16px 20px; background: var(--amber-glow); border-left: 3px solid var(--amber); border-radius: 0 8px 8px 0; margin-top: 20px; }

/* ═══ PRODUCT PAGE ═══ */
.product-hero { padding: 100px 0 64px; text-align: center; background: linear-gradient(180deg, var(--snow) 0%, var(--white) 100%); }
.product-hero h1 { font-family: var(--font-display); font-size: 48px; font-weight: 700; letter-spacing: -0.5px; margin-bottom: 20px; }
.product-hero p { font-size: 18px; color: var(--slate); max-width: 600px; margin: 0 auto; }
.product-section { padding: 80px 0; }
.product-section:nth-child(even) { background: var(--snow); }
.product-feature-row { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.product-feature-row.reverse { direction: rtl; }
.product-feature-row.reverse > * { direction: ltr; }
.product-feature-content h3 { font-family: var(--font-display); font-size: 32px; font-weight: 700; margin-bottom: 16px; letter-spacing: -0.3px; }
.product-feature-content p { font-size: 16px; color: var(--slate); line-height: 1.75; margin-bottom: 16px; }
.capability-list { list-style: none; }
.capability-list li { font-size: 15px; color: var(--ink-soft); padding: 8px 0; display: flex; align-items: center; gap: 10px; }
.capability-list li::before { content: '→'; color: var(--amber); font-weight: 700; }
.product-visual { background: linear-gradient(135deg, var(--ink) 0%, var(--ink-soft) 100%); border-radius: 18px; min-height: 360px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.product-visual img { width: 100%; height: auto; display: block; border-radius: 18px; }
.product-visual-text { color: var(--cloud); font-size: 14px; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; }
.product-visual::before { content: none; }

/* ═══ CTA ═══ */
.cta-section { padding: 96px 0; text-align: center; background: linear-gradient(135deg, var(--ink) 0%, #162038 100%); position: relative; overflow: hidden; }
.cta-section::before { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, var(--amber-glow) 0%, transparent 70%); }
.cta-section h2 { color: var(--white); font-size: 42px; margin-bottom: 20px; }
.cta-section p { color: var(--cloud); font-size: 18px; max-width: 520px; margin: 0 auto 36px; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; }
.cta-micro { margin-top: 20px; font-size: 13px; }

/* ═══ FOOTER ═══ */
.footer { padding: 64px 0 32px; border-top: 1px solid var(--mist); background: var(--snow); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .nav-logo { margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 14px; color: var(--slate); max-width: 260px; line-height: 1.6; }
.footer-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; color: var(--ink-muted); margin-bottom: 16px; }
.footer-col ul { list-style: none; }
.footer-col li a { font-size: 14px; color: var(--slate); padding: 4px 0; display: block; transition: color 0.2s; }
.footer-col li a:hover { color: var(--ink); }
.footer-bottom { border-top: 1px solid var(--mist); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { font-size: 13px; color: var(--cloud); }

/* ═══ AUTH / SIGN-IN PAGE ═══ */
.auth-page { min-height: calc(100vh - 72px); display: flex; }
.auth-split { display: grid; grid-template-columns: 1fr 1fr; width: 100%; min-height: calc(100vh - 72px); }
.auth-brand {
  background: linear-gradient(135deg, var(--ink) 0%, #162038 100%);
  padding: 64px; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.auth-brand::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, var(--amber-glow) 0%, transparent 70%);
}
.auth-brand-inner { position: relative; z-index: 1; }
.auth-brand-features { margin-top: 40px; display: flex; flex-direction: column; gap: 16px; }
.auth-brand-feature {
  display: flex; align-items: center; gap: 12px;
  font-size: 14px; color: var(--cloud);
}
.auth-feature-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); flex-shrink: 0; }

.auth-form-area {
  display: flex; align-items: center; justify-content: center;
  padding: 48px; background: var(--white);
}
.auth-form-container { width: 100%; max-width: 420px; }
.auth-title {
  font-family: var(--font-display); font-size: 30px; font-weight: 700;
  margin-bottom: 8px; letter-spacing: -0.3px;
}
.auth-subtitle { font-size: 15px; color: var(--slate); margin-bottom: 32px; }

.auth-social-btn {
  width: 100%; display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 12px 20px; border: 1.5px solid var(--mist); border-radius: 10px;
  background: var(--white); font-family: var(--font-body); font-size: 14px;
  font-weight: 600; color: var(--ink); cursor: pointer;
  transition: all 0.2s; margin-bottom: 10px;
}
.auth-social-btn:hover { border-color: var(--cloud); background: var(--snow); }

.auth-divider {
  display: flex; align-items: center; gap: 16px;
  margin: 24px 0; color: var(--cloud); font-size: 13px;
}
.auth-divider::before, .auth-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--mist);
}

.auth-form { display: flex; flex-direction: column; gap: 18px; }
.auth-field { display: flex; flex-direction: column; gap: 6px; }
.auth-field label {
  font-size: 13px; font-weight: 600; color: var(--ink-muted);
  display: flex; justify-content: space-between; align-items: center;
}
.auth-field input,
.auth-field select,
.auth-field textarea {
  font-family: var(--font-body); font-size: 15px; color: var(--ink);
  padding: 12px 14px; border: 1.5px solid var(--mist); border-radius: 10px;
  background: var(--white); transition: border-color 0.2s;
  outline: none; width: 100%;
}
.auth-field input:focus,
.auth-field select:focus,
.auth-field textarea:focus { border-color: var(--amber); }
.auth-field input::placeholder,
.auth-field textarea::placeholder { color: var(--cloud); }
.auth-field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%236B7D9A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.auth-field select option { color: var(--ink); }
.auth-field textarea { resize: vertical; min-height: 80px; }

.auth-forgot { font-size: 13px; color: var(--amber); font-weight: 500; }
.auth-forgot:hover { color: var(--amber-hover); }
.auth-submit { width: 100%; margin-top: 4px; }

.auth-switch { font-size: 14px; color: var(--slate); text-align: center; margin-top: 28px; }
.auth-switch a { color: var(--amber); font-weight: 600; }
.auth-switch a:hover { color: var(--amber-hover); }

/* ═══ DEMO PAGE ═══ */
.demo-hero {
  padding: 64px 0 80px;
  background: linear-gradient(180deg, var(--snow) 0%, var(--white) 100%);
}
.demo-hero-split {
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start;
}
.demo-hero-text { padding-top: 16px; }

.demo-checklist { margin-bottom: 40px; }
.demo-check-item {
  display: flex; gap: 14px; padding: 14px 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.demo-check-item:last-child { border-bottom: none; }
.demo-check-icon {
  color: var(--amber); font-size: 14px; font-weight: 700;
  flex-shrink: 0; margin-top: 3px;
}
.demo-check-item strong { font-size: 15px; color: var(--ink); display: block; margin-bottom: 3px; }
.demo-check-item p { font-size: 14px; color: var(--slate); line-height: 1.5; margin: 0; }

.demo-meta {
  display: flex; gap: 28px; flex-wrap: wrap;
}
.demo-meta-item {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500; color: var(--ink-muted);
}

.demo-form-area { position: relative; }
.demo-form-card {
  background: var(--white); border: 1px solid var(--mist);
  border-radius: 18px; padding: 36px;
  box-shadow: 0 12px 40px rgba(11,18,35,0.06);
  position: sticky; top: 104px;
}

.demo-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ═══ AUTH/DEMO RESPONSIVE ═══ */
@media (max-width: 900px) {
  .auth-split { grid-template-columns: 1fr; }
  .auth-brand { display: none; }
  .demo-hero-split { grid-template-columns: 1fr; gap: 40px; }
  .demo-form-card { position: static; }
}

/* ═══ ANIMATIONS ═══ */
@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeUp 0.6s ease-out both; }

/* ═══ RESPONSIVE ═══ */
@media (max-width: 1100px) {
  .pricing-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
  .hero-split { grid-template-columns: 1fr; }
  .hero-mockup { display: none; }
  .hero h1 { font-size: 40px; }
  .essentials-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  h2 { font-size: 32px; }
  .feature-grid, .usecase-grid, .why-grid { grid-template-columns: 1fr; }
  .pricing-grid-4 { grid-template-columns: 1fr; }
  .ba-grid { grid-template-columns: 1fr; }
  .solution-block, .product-feature-row { grid-template-columns: 1fr; gap: 40px; }
  .solution-block.reverse, .product-feature-row.reverse { direction: ltr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }
  .cta-buttons { flex-direction: column; align-items: center; }
  .essentials-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-actions .btn-ghost { display: none; }
}