/* =====================================================
   YallaSaaS — Main Stylesheet
   Design system + components + page sections
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ----------  Design tokens  ---------- */
:root {
  --navy-950: #070c1a;
  --navy-900: #0a1020;
  --navy-800: #0f1a35;
  --navy-700: #16254a;
  --navy-600: #1f3160;
  --navy-500: #2a4280;
  --navy-400: #475b9a;
  --navy-300: #8593b8;
  --navy-200: #c2c9de;
  --navy-100: #e4e8f4;
  --navy-50:  #f3f5fb;

  --cream-50:  #ffffff;
  --cream-100: #f7f8fa;
  --cream-200: #e8eaef;
  --cream-300: #d4d7de;

  /* Accent palette (retained --gold-* token names for stability; matched to the logo teal) */
  --gold-300: #5eead4;
  --gold-400: #2dd4bf;
  --gold-500: #14b8a6;
  --gold-600: #0f766e;

  --ink:      #0a1020;
  --ink-soft: #34405d;
  --mute:     #6b7490;

  --success: #0f9d6d;
  --danger:  #c23b3b;

  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  --shadow-sm: 0 1px 2px rgba(10,16,32,0.06), 0 1px 3px rgba(10,16,32,0.04);
  --shadow:    0 10px 30px -10px rgba(10,16,32,0.18);
  --shadow-lg: 0 30px 60px -20px rgba(10,16,32,0.25);
  --shadow-gold: 0 20px 40px -16px rgba(20,184,166,0.55);

  --ease: cubic-bezier(.22,.61,.36,1);
  --container: 1200px;
}

/* ----------  Base reset  ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: transparent; }
h1, h2, h3, h4 {
  font-family: 'DM Serif Display', Georgia, serif;
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.12;
  color: var(--ink);
  margin: 0 0 0.4em;
}
h1 { font-size: clamp(2.4rem, 5vw + 1rem, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3vw + 1rem, 3.2rem); }
h3 { font-size: clamp(1.3rem, 1.2vw + 1rem, 1.7rem); }
p  { margin: 0 0 1em; color: var(--ink-soft); }
::selection { background: var(--gold-400); color: var(--navy-950); }

/* ----------  Layout helpers  ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: clamp(72px, 10vw, 140px) 0; position: relative; }
.section--tight { padding: clamp(56px, 7vw, 96px) 0; }
.section--dark { background: var(--navy-950); color: var(--cream-50); }
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: var(--cream-50); }
.section--dark p { color: rgba(255,255,255,.75); }
.section--cream { background: var(--cream-100); } /* light neutral gray */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-500);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}
.section--dark .eyebrow { color: var(--gold-400); }

.lead { font-size: clamp(1.05rem, 0.4vw + 1rem, 1.25rem); color: var(--ink-soft); max-width: 640px; }
.section--dark .lead { color: rgba(255,255,255,.8); }

/* ----------  Buttons  ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.01em;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease), color .3s var(--ease);
  will-change: transform;
}
.btn svg { width: 16px; height: 16px; transition: transform .3s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn-primary {
  background: var(--navy-950);
  color: var(--cream-50);
  box-shadow: var(--shadow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); background: var(--navy-800); }
.btn-gold {
  background: linear-gradient(135deg, var(--gold-400) 0%, var(--gold-500) 100%);
  color: var(--navy-950);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid rgba(10,16,32,0.15);
}
.btn-ghost:hover { border-color: var(--ink); background: var(--cream-100); }
.section--dark .btn-ghost { color: var(--cream-50); border-color: rgba(255,255,255,.25); }
.section--dark .btn-ghost:hover { background: rgba(255,255,255,.08); border-color: var(--cream-50); }

/* ----------  Navigation  ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 14px 0;
  transition: all .3s var(--ease);
  background: rgba(255,255,255,0);
  backdrop-filter: blur(0px);
}
.nav.is-scrolled {
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid rgba(10,16,32,0.06);
  padding: 12px 0;
  box-shadow: 0 6px 24px -12px rgba(10,16,32,0.1);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'DM Serif Display', serif;
  font-size: 24px;
  color: var(--navy-950);
  letter-spacing: -0.01em;
}
.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-700) 100%);
  position: relative;
  display: grid;
  place-items: center;
}
.logo-mark::after {
  content: '';
  width: 14px;
  height: 14px;
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  border-radius: 3px;
  transform: rotate(45deg);
}
.logo-img {
  display: block;
  height: 104px;
  width: auto;
  max-width: 340px;
}
.logo-img--footer {
  height: 112px;
  max-width: 360px;
  filter: brightness(0) invert(1);
  opacity: 0.95;
}
@media (max-width: 640px) {
  .logo-img { height: 78px; max-width: 260px; }
  .logo-img--footer { height: 86px; max-width: 280px; }
}
.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-soft);
  position: relative;
  padding: 4px 0;
}
.nav-links a:hover { color: var(--ink); }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  bottom: -4px;
  height: 2px;
  background: var(--gold-400);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta { display: flex; align-items: center; gap: 14px; }
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--cream-100);
  align-items: center;
  justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-cta .btn { display: none; }
}
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px;
  left: 16px;
  right: 16px;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 24px;
  z-index: 99;
}
.mobile-menu.is-open { display: block; }
.mobile-menu a {
  display: block;
  padding: 14px 4px;
  border-bottom: 1px solid var(--cream-200);
  font-weight: 500;
  color: var(--ink);
}
.mobile-menu a:last-of-type { border: 0; }
.mobile-menu .btn { width: 100%; margin-top: 12px; }

/* ----------  Hero  ---------- */
.hero {
  padding-top: 160px;
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 70% 10%, rgba(20,184,166,0.07), transparent 55%),
    radial-gradient(ellipse at 10% 90%, rgba(15,26,53,0.04), transparent 60%),
    #ffffff;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10,16,32,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,16,32,0.035) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 78%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
@media (max-width: 1040px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
}
.hero h1 { margin-bottom: 24px; }
.hero h1 em { font-style: italic; color: var(--gold-500); }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid rgba(10,16,32,0.08);
}
.hero-stats .stat-num {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 2vw + 1rem, 2.6rem);
  color: var(--navy-950);
  line-height: 1;
  margin-bottom: 6px;
}
.hero-stats .stat-label {
  font-size: 12px;
  color: var(--mute);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
@media (max-width: 720px) { .hero-stats { grid-template-columns: repeat(2, 1fr); } }

.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 10px; }

/* ---------- Product snapshot (dashboard mockup) ---------- */
.snapshot {
  position: relative;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow:
    0 0 0 1px rgba(10,16,32,0.06),
    0 50px 100px -30px rgba(10,16,32,0.35),
    0 30px 60px -30px rgba(20,184,166,0.15);
  overflow: hidden;
  transform: perspective(1200px) rotateY(-6deg) rotateX(3deg);
  transition: transform .8s var(--ease);
}
.snapshot:hover { transform: perspective(1200px) rotateY(-3deg) rotateX(1deg) translateY(-4px); }
.snapshot-bar {
  background: var(--cream-100);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid rgba(10,16,32,0.06);
}
.snapshot-bar .dot { width: 10px; height: 10px; border-radius: 50%; background: #e4e8f4; }
.snapshot-bar .dot:nth-child(1) { background: #ff6057; }
.snapshot-bar .dot:nth-child(2) { background: #ffbd2e; }
.snapshot-bar .dot:nth-child(3) { background: #27c93f; }
.snapshot-bar .url {
  margin-left: 14px;
  flex: 1;
  background: #fff;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 11px;
  color: var(--mute);
  font-family: ui-monospace, monospace;
}
.snapshot-body { padding: 22px; display: grid; grid-template-columns: 180px 1fr; gap: 18px; min-height: 420px; }
.snap-side {
  background: var(--navy-950);
  border-radius: 12px;
  padding: 18px 14px;
  color: #fff;
}
.snap-side .brand { font-family: 'DM Serif Display', serif; font-size: 15px; margin-bottom: 20px; color: #fff; }
.snap-side ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; }
.snap-side li {
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 8px;
  color: rgba(255,255,255,.65);
  display: flex; align-items: center; gap: 8px;
}
.snap-side li.active { background: rgba(20,184,166,0.15); color: var(--gold-400); }
.snap-side li .ico { width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.snap-main { display: flex; flex-direction: column; gap: 16px; }
.snap-title { font-family: 'DM Serif Display', serif; font-size: 18px; color: var(--navy-950); }
.snap-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.snap-kpi {
  background: var(--cream-50);
  border: 1px solid var(--cream-200);
  border-radius: 10px;
  padding: 12px;
}
.snap-kpi .k-label { font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); }
.snap-kpi .k-value { font-family: 'DM Serif Display', serif; font-size: 20px; color: var(--navy-950); line-height: 1; margin: 4px 0; }
.snap-kpi .k-delta { font-size: 10px; color: var(--success); font-weight: 600; }
.snap-kpi .k-delta.down { color: var(--danger); }

.snap-chart {
  background: var(--cream-50);
  border: 1px solid var(--cream-200);
  border-radius: 10px;
  padding: 14px;
  height: 150px;
  position: relative;
}
.snap-chart .c-title { font-size: 10px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mute); margin-bottom: 10px; }
.snap-chart svg { width: 100%; height: 100px; }
.snap-bars { display: flex; align-items: flex-end; gap: 6px; height: 100px; padding-top: 10px; }
.snap-bars .bar {
  flex: 1;
  background: linear-gradient(180deg, var(--gold-400), var(--gold-600));
  border-radius: 4px 4px 0 0;
  animation: bar-grow 1.2s var(--ease) both;
}
@keyframes bar-grow { from { transform: scaleY(0); transform-origin: bottom; } to { transform: scaleY(1); } }

.snap-rows { display: flex; flex-direction: column; gap: 6px; }
.snap-row {
  display: grid;
  grid-template-columns: 1fr 80px 80px;
  padding: 8px 10px;
  background: var(--cream-50);
  border-radius: 8px;
  font-size: 11px;
  color: var(--ink-soft);
  align-items: center;
}
.snap-row .chip {
  font-size: 9px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--cream-200);
  text-align: center;
  font-weight: 600;
}
.snap-row .chip.pending { color: var(--gold-500); border-color: var(--gold-300); }
.snap-row .chip.sent    { color: var(--success); border-color: #c3e8d9; }
.snap-row .chip.flagged { color: var(--danger); border-color: #efc8c8; }
.snap-row .amount { font-family: 'DM Serif Display', serif; color: var(--navy-950); font-size: 13px; text-align: right; }

/* floating accent cards near hero */
.hero-badge {
  position: absolute;
  background: #fff;
  padding: 14px 18px;
  border-radius: 14px;
  box-shadow: var(--shadow);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  border: 1px solid rgba(10,16,32,0.06);
  animation: float 5s ease-in-out infinite;
}
.hero-badge .ball {
  width: 36px; height: 36px; border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  color: var(--navy-950);
  font-weight: 700;
}
.hero-badge--a { top: 20%; left: -24px; animation-delay: -1s; }
.hero-badge--b { bottom: 10%; right: -20px; }
.hero-badge strong { color: var(--navy-950); display: block; }
.hero-badge span { color: var(--mute); }
@keyframes float { 0%,100%{ transform: translateY(0); } 50%{ transform: translateY(-8px); } }

/* ---------- Trust bar ---------- */
.trust {
  padding: 36px 0;
  border-top: 1px solid rgba(10,16,32,0.06);
  border-bottom: 1px solid rgba(10,16,32,0.06);
  background: #fff;
}
.trust-label {
  text-align: center;
  color: var(--mute);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
  align-items: center;
  opacity: 0.75;
}
.trust-grid .logo-cell {
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  color: var(--mute);
  text-align: center;
  padding: 10px 8px;
  border-radius: 8px;
  transition: color .3s var(--ease), background .3s var(--ease);
}
.trust-grid .logo-cell:hover { color: var(--navy-950); background: var(--cream-100); }
@media (max-width: 900px) { .trust-grid { grid-template-columns: repeat(3, 1fr); } }

/* ---------- AI angle pillars ---------- */
.pillars { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 64px; }
@media (max-width: 1040px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px)  { .pillars { grid-template-columns: 1fr; } }
.pillar {
  padding: 32px 26px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(6px);
  transition: transform .4s var(--ease), background .4s var(--ease);
}
.pillar:hover { transform: translateY(-6px); background: rgba(255,255,255,0.07); }
.pillar .ico {
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold-400), var(--gold-600));
  display: grid; place-items: center;
  margin-bottom: 20px;
  color: var(--navy-950);
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
}
.pillar h3 { color: #fff; font-size: 1.2rem; margin-bottom: 10px; }
.pillar p { color: rgba(255,255,255,.7); font-size: 14px; margin: 0; }

/* ---------- Services grid ---------- */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 56px; }
@media (max-width: 1040px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px)  { .services-grid { grid-template-columns: 1fr; } }
.service-card {
  background: #fff;
  border: 1px solid rgba(10,16,32,0.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(20,184,166,0.05));
  opacity: 0;
  transition: opacity .4s var(--ease);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-300);
}
.service-card:hover::before { opacity: 1; }
.service-card .num {
  font-family: 'DM Serif Display', serif;
  font-size: 14px;
  color: var(--gold-500);
  margin-bottom: 10px;
}
.service-card h3 { font-size: 1.4rem; margin-bottom: 10px; position: relative; }
.service-card p  { font-size: 14px; position: relative; }
.service-card ul {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
  position: relative;
}
.service-card li {
  font-size: 13px;
  color: var(--ink-soft);
  padding: 5px 0 5px 22px;
  position: relative;
}
.service-card li::before {
  content: '';
  position: absolute;
  left: 0; top: 10px;
  width: 12px; height: 2px;
  background: var(--gold-500);
  border-radius: 1px;
}
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gold-600);
  position: relative;
  transition: color .3s var(--ease), gap .3s var(--ease);
}
.card-link:hover { color: var(--gold-500); gap: 10px; }

/* ---------- How it works ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 56px; position: relative; }
@media (max-width: 1040px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 680px)  { .steps { grid-template-columns: 1fr; } }
.step {
  background: var(--cream-50);
  border: 1px solid var(--cream-200);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  position: relative;
  transition: transform .4s var(--ease), border-color .4s var(--ease);
}
.step:hover { transform: translateY(-4px); border-color: var(--gold-400); }
.step .step-num {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--navy-950);
  color: var(--gold-400);
  display: grid; place-items: center;
  font-family: 'DM Serif Display', serif;
  font-size: 20px;
  margin-bottom: 20px;
}
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p  { font-size: 14px; margin: 0; }

/* ---------- ROI Calculator ---------- */
.calc {
  background: linear-gradient(135deg, var(--navy-950) 0%, var(--navy-800) 100%);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(32px, 4vw, 64px);
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.calc::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at top right, rgba(20,184,166,0.2), transparent 50%),
    radial-gradient(ellipse at bottom left, rgba(71,91,154,0.3), transparent 60%);
  pointer-events: none;
}
.calc > * { position: relative; z-index: 1; }
@media (max-width: 960px) { .calc { grid-template-columns: 1fr; gap: 32px; } }
.calc h2 { color: #fff; font-size: clamp(1.8rem, 2vw + 1rem, 2.6rem); }
.calc p  { color: rgba(255,255,255,0.75); }
.calc-controls { display: flex; flex-direction: column; gap: 24px; }
.calc-control label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,.8);
  margin-bottom: 10px;
}
.calc-control label span {
  float: right;
  color: var(--gold-400);
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
}
.calc-control input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.15);
  border-radius: 999px;
  outline: none;
}
.calc-control input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px; height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  cursor: pointer;
  box-shadow: 0 0 0 4px rgba(20,184,166,0.2);
  transition: transform .15s var(--ease);
}
.calc-control input[type="range"]::-webkit-slider-thumb:hover { transform: scale(1.1); }
.calc-control input[type="range"]::-moz-range-thumb {
  width: 22px; height: 22px;
  border: 0;
  border-radius: 50%;
  background: var(--gold-400);
  cursor: pointer;
}
.calc-result {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(12px);
}
.calc-result h3 {
  color: #fff;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  margin: 0 0 24px;
  color: var(--gold-400);
}
.calc-result .big {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(2.6rem, 4vw + 1rem, 4.5rem);
  line-height: 1;
  color: #fff;
  margin-bottom: 10px;
}
.calc-result .big .currency { font-size: 0.5em; vertical-align: top; color: var(--gold-400); margin-right: 4px; }
.calc-result .mini {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  margin-bottom: 28px;
}
.calc-breakdown {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.calc-breakdown .bd-item .bd-label {
  font-size: 11px;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.calc-breakdown .bd-item .bd-value {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: #fff;
  margin-top: 4px;
}

/* ---------- Case Studies ---------- */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 56px; }
@media (max-width: 880px) { .case-grid { grid-template-columns: 1fr; } }
.case {
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(10,16,32,0.08);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
  display: flex;
  flex-direction: column;
}
.case:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.case-img {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-700));
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.case-img .sparkle {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(20,184,166,0.2), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(71,91,154,0.35), transparent 60%);
}
.case-img .chip {
  position: absolute;
  top: 20px; left: 20px;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  color: var(--cream-50);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  border: 1px solid rgba(255,255,255,0.2);
  z-index: 2;
}
.case-img .mock {
  position: relative;
  z-index: 1;
  background: #fff;
  padding: 14px 18px;
  border-radius: 12px;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.4);
  font-family: 'DM Serif Display', serif;
  color: var(--navy-950);
  font-size: 28px;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.case-img .mock .arrow { color: var(--gold-500); font-size: 18px; }
.case-img .mock small { color: var(--mute); font-family: 'Inter', sans-serif; font-size: 11px; }
.case-body { padding: 28px; }
.case-body h3 { font-size: 1.35rem; margin-bottom: 6px; }
.case-body .meta { color: var(--mute); font-size: 13px; margin-bottom: 16px; }
.case-body .quote {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 16px;
  color: var(--ink);
  padding: 16px 0;
  border-top: 1px solid var(--cream-200);
  border-bottom: 1px solid var(--cream-200);
  margin: 16px 0;
  line-height: 1.5;
}
.case-body .metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.case-body .metrics .m {
  background: var(--cream-100);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}
.case-body .metrics .m .val {
  font-family: 'DM Serif Display', serif;
  font-size: 22px;
  color: var(--navy-950);
  line-height: 1;
}
.case-body .metrics .m .lab {
  font-size: 10px;
  color: var(--mute);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 4px;
}

/* ---------- Outcomes (metric cards) ---------- */
.outcomes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
@media (max-width: 880px) { .outcomes { grid-template-columns: 1fr; } }
.outcome {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 1px solid rgba(10,16,32,0.08);
  text-align: left;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease);
}
.outcome:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.outcome .num {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(3rem, 3vw + 2rem, 4.5rem);
  line-height: 1;
  color: var(--navy-950);
  margin-bottom: 16px;
}
.outcome .num small { font-size: 0.4em; color: var(--gold-500); vertical-align: super; margin-right: 4px; }
.outcome h4 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin: 0 0 6px;
}
.outcome p { margin: 0; font-size: 14px; }

/* ---------- Testimonials ---------- */
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
@media (max-width: 1040px) { .testimonials { grid-template-columns: 1fr; } }
.testimonial {
  background: var(--cream-50);
  border: 1px solid var(--cream-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
}
.testimonial .stars { color: var(--gold-500); letter-spacing: 3px; margin-bottom: 14px; }
.testimonial blockquote {
  margin: 0 0 24px;
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink);
  font-style: italic;
}
.testimonial .author { display: flex; align-items: center; gap: 14px; }
.testimonial .avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy-800), var(--navy-500));
  color: var(--gold-400);
  display: grid; place-items: center;
  font-family: 'DM Serif Display', serif;
  font-size: 18px;
}
.testimonial .who { font-size: 14px; font-weight: 600; color: var(--ink); }
.testimonial .role { font-size: 12px; color: var(--mute); }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: 56px auto 0; }
.faq-item {
  background: #fff;
  border: 1px solid rgba(10,16,32,0.08);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow .3s var(--ease), border-color .3s var(--ease);
}
.faq-item[open] { border-color: var(--gold-300); box-shadow: var(--shadow); }
.faq-item summary {
  padding: 22px 26px;
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-family: 'DM Serif Display', serif;
  font-size: 24px;
  color: var(--gold-500);
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body {
  padding: 0 26px 24px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.6;
}

/* ---------- Free Report Form ---------- */
.report-form {
  background: #fff;
  border: 1px solid rgba(10,16,32,0.08);
  border-radius: var(--radius-xl);
  padding: clamp(36px, 4vw, 56px);
  max-width: 860px;
  margin: 56px auto 0;
  box-shadow: var(--shadow);
}
.report-form .form-head { text-align: center; margin-bottom: 36px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
@media (max-width: 680px) { .form-grid { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; }
.form-field label {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 8px;
}
.form-field input,
.form-field select,
.form-field textarea {
  padding: 14px 16px;
  border: 1.5px solid rgba(10,16,32,0.12);
  border-radius: 10px;
  font-family: inherit;
  font-size: 15px;
  background: var(--cream-50);
  color: var(--ink);
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease), background .3s var(--ease);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--gold-500);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(20,184,166,0.15);
}
.form-field textarea { min-height: 120px; resize: vertical; }
.form-field.full { grid-column: 1 / -1; }
.form-submit {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}
.form-submit .btn { min-width: 260px; padding: 18px 32px; }
.form-submit small { color: var(--mute); font-size: 12px; }
.form-success {
  display: none;
  text-align: center;
  padding: 60px 20px;
}
.form-success.is-visible { display: block; }
.form-success .check {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  color: var(--navy-950);
  margin: 0 auto 24px;
  display: grid; place-items: center;
  font-size: 36px;
}

/* ---------- Final CTA ---------- */
.final-cta {
  background: var(--navy-950);
  color: #fff;
  padding: clamp(64px, 8vw, 120px) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(20,184,166,0.15), transparent 45%),
    radial-gradient(ellipse at 70% 80%, rgba(71,91,154,0.35), transparent 50%);
  pointer-events: none;
}
.final-cta > * { position: relative; z-index: 1; }
.final-cta h2 { color: #fff; max-width: 880px; margin: 0 auto 18px; }
.final-cta p { color: rgba(255,255,255,.75); max-width: 600px; margin: 0 auto 36px; font-size: 18px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-950);
  color: rgba(255,255,255,.7);
  padding: 80px 0 32px;
  border-top: 1px solid rgba(255,255,255,.05);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid .logo { color: #fff; margin-bottom: 16px; }
.footer-grid h4 {
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 18px;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; font-size: 14px; }
.footer-grid a:hover { color: var(--gold-400); }
.footer-tag { color: var(--gold-400); font-family: 'DM Serif Display', serif; font-size: 18px; margin: 14px 0; }
.copyright {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
}

/* ----------  Scroll reveal utility ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: none; }
.reveal--fade { transform: none; }
.reveal--left { transform: translateX(-32px); }
.reveal--right { transform: translateX(32px); }
.reveal--scale { transform: scale(0.92); }
.reveal.is-in.reveal--left,
.reveal.is-in.reveal--right,
.reveal.is-in.reveal--scale { transform: none; }

/* staggered children */
[data-stagger] > * { opacity: 0; transform: translateY(20px); transition: all .7s var(--ease); }
[data-stagger].is-in > * { opacity: 1; transform: none; }
[data-stagger].is-in > *:nth-child(1) { transition-delay: 0.05s; }
[data-stagger].is-in > *:nth-child(2) { transition-delay: 0.15s; }
[data-stagger].is-in > *:nth-child(3) { transition-delay: 0.25s; }
[data-stagger].is-in > *:nth-child(4) { transition-delay: 0.35s; }
[data-stagger].is-in > *:nth-child(5) { transition-delay: 0.45s; }
[data-stagger].is-in > *:nth-child(6) { transition-delay: 0.55s; }

/* ---------- Page header (inner pages) ---------- */
.page-header {
  padding: 180px 0 80px;
  background:
    radial-gradient(ellipse at 70% 10%, rgba(20,184,166,0.06), transparent 55%),
    #ffffff;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(10,16,32,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,16,32,0.03) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: radial-gradient(ellipse at top, black 30%, transparent 78%);
}
.page-header > .container { position: relative; z-index: 1; }
.page-header h1 { margin-bottom: 20px; max-width: 800px; }
.page-header .lead { max-width: 720px; font-size: clamp(1.1rem, 0.5vw + 1rem, 1.35rem); }

/* helpful utility */
.center { text-align: center; }
.max-w-xl { max-width: 880px; margin-left: auto; margin-right: auto; }
.max-w-lg { max-width: 760px; margin-left: auto; margin-right: auto; }
.mt-lg { margin-top: 56px; }

/* Anchor scroll offset so sticky nav doesn't cover */
[id] { scroll-margin-top: 96px; }

/* ---------- Service detail grid (services page) ---------- */
.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
@media (max-width: 768px) {
  .service-detail-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .service-detail-grid .snapshot {
    transform: none !important;
    max-width: 100%;
  }
  .service-detail-grid .snapshot:hover {
    transform: none !important;
  }
}

/* ---------- Before / After grid ---------- */
.before-after-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 56px;
}
@media (max-width: 768px) {
  .before-after-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 32px; }
}

/* ---------- Comprehensive mobile fixes ---------- */
@media (max-width: 768px) {
  /* Hero */
  .hero { padding-top: 120px; padding-bottom: 60px; }
  .hero-inner { gap: 32px; }
  .hero h1 { font-size: clamp(1.8rem, 6vw, 2.6rem); }
  .hero-stats { gap: 12px; margin-top: 32px; padding-top: 24px; }
  .hero-cta .btn { width: 100%; justify-content: center; }

  /* Snapshot dashboard — stack sidebar below on mobile, remove 3D tilt */
  .snapshot { transform: none; }
  .snapshot:hover { transform: none; }
  .snapshot-body { grid-template-columns: 1fr; min-height: auto; padding: 14px; }
  .snap-side { display: none; } /* hide sidebar on mobile for cleaner look */
  .snap-kpis { grid-template-columns: repeat(2, 1fr); }
  .snap-row { grid-template-columns: 1fr auto auto; font-size: 10px; padding: 6px 8px; }
  .snap-chart { height: 120px; }

  /* Hero badges — hide on mobile, they overlap content */
  .hero-badge { display: none; }

  /* Section spacing */
  .section { padding: clamp(48px, 8vw, 80px) 0; }
  .page-header { padding: 120px 0 48px; }

  /* Services grid */
  .services-grid { grid-template-columns: 1fr !important; gap: 16px; margin-top: 32px; }

  /* Steps */
  .steps { grid-template-columns: 1fr !important; gap: 16px; margin-top: 32px; }

  /* Calculator — already stacks at 960px, but tighten padding */
  .calc { padding: 24px; gap: 24px; border-radius: var(--radius-lg); }
  .calc h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
  .calc-result { padding: 20px; }
  .calc-breakdown { grid-template-columns: 1fr 1fr; }

  /* Before / After — handled by .before-after-grid above */

  /* Pillars on dark sections */
  .pillars { grid-template-columns: 1fr !important; gap: 16px; }

  /* Case studies grid */
  .case-grid { gap: 16px; }

  /* Outcomes grid */
  .outcomes { grid-template-columns: 1fr !important; }

  /* Testimonials */
  .testimonials { gap: 16px; }

  /* Trust bar */
  .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr !important; gap: 24px; }
  .logo-img--footer { height: 80px; }

  /* Forms */
  .form-grid { grid-template-columns: 1fr !important; }

  /* General overflow prevention */
  body { overflow-x: hidden; }
  .container { padding: 0 16px; }
  img, svg, .snapshot, .calc { max-width: 100%; }
  h1 { font-size: clamp(1.8rem, 6vw, 2.8rem); word-break: break-word; }
  h2 { font-size: clamp(1.5rem, 5vw, 2.4rem); }
}

/* Extra small screens (< 480px) */
@media (max-width: 480px) {
  .hero { padding-top: 100px; padding-bottom: 48px; }
  .hero-stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .snap-kpis { grid-template-columns: 1fr; }
  .calc-breakdown { grid-template-columns: 1fr; }
  .calc { padding: 20px; }
  .service-card { padding: 24px 20px; }
  .pillar { padding: 24px 20px; }
  .step { padding: 24px 20px; }
  .btn { padding: 14px 22px; font-size: 14px; width: 100%; justify-content: center; }
  .nav-inner { gap: 12px; }
  .logo-img { height: 60px; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  .reveal, [data-stagger] > * { opacity: 1 !important; transform: none !important; }
}