/* =========================================================
   Samparkasetu — Core Design System & Layout
   ========================================================= */
:root {
  --blue: #2563EB;
  --blue-dark: #1D4ED8;
  --blue-soft: #DBEAFE;
  --green: var(--blue);
  --green-dark: var(--blue-dark);
  --green-soft: var(--blue-soft);
  --ink: #0F172A;
  --ink-soft: #334155;
  --muted: #64748B;
  --accent: #F59E0B;
  --bg: #F8FAFC;
  --card: #FFFFFF;
  --line: #E5EAF1;
  --radius: 22px;
  --radius-sm: 14px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.05);
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.07);
  --shadow-lg: 0 24px 60px rgba(15, 23, 42, 0.12);
  --shadow-blue: 0 16px 40px rgba(37, 99, 235, 0.28);
  --shadow-green: var(--shadow-blue);
  --grad: linear-gradient(135deg, #3B82F6 0%, #1D4ED8 100%);
  --grad-soft: linear-gradient(135deg, #DBEAFE 0%, #EFF6FF 100%);
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --font-head: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --maxw: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --section-y: 56px;
  --section-head-gap: 32px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: clip;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  overflow-x: clip;
  overscroll-behavior-x: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* safe area insets for notched phones */
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

main { overflow-x: clip; max-width: 100%; }

/* make buttons and interactive elements easier to tap */
a, button { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }

img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; top: -60px; left: 16px; z-index: 2000;
  background: var(--blue); color: #fff; padding: 10px 16px; border-radius: 10px;
  transition: top .25s var(--ease);
}
.skip-link:focus { top: 16px; }

:focus-visible { outline: 3px solid rgba(37,99,235,.5); outline-offset: 3px; border-radius: 8px; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }
.section { padding: var(--section-y) 0; position: relative; }
.section-alt { background:
  radial-gradient(1200px 500px at 50% -10%, rgba(37,99,235,.05), transparent 60%), #fff; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto var(--section-head-gap); }
.kicker {
  display: inline-block; font-family: var(--font-head); font-weight: 700;
  font-size: 13px; letter-spacing: .12em; text-transform: uppercase;
  color: var(--blue); background: var(--blue-soft);
  padding: 7px 14px; border-radius: 100px; margin-bottom: 18px;
}
.kicker.light { color: #F8FAFC; background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18); }
.section-title {
  font-family: var(--font-head); font-weight: 800; line-height: 1.12;
  font-size: clamp(28px, 4vw, 44px); letter-spacing: -0.02em; color: var(--ink);
}
.section-head:has(.section-title.one-line) {
  max-width: 100%;
}
.section-title.one-line {
  white-space: nowrap;
  font-size: clamp(12px, calc((100vw - 48px) / 22), 44px);
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  max-width: 100%;
}
.section-title.light { color: #fff; }
.section-lead { margin-top: 18px; font-size: 18px; color: var(--muted); }

.grad-text {
  background: var(--grad); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.grad-text-light {
  background: linear-gradient(135deg, #93C5FD, #FDE68A);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-head); font-weight: 700; font-size: 15px;
  padding: 13px 24px; border-radius: 100px; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
  white-space: nowrap; will-change: transform;
}
.btn-lg { padding: 16px 30px; font-size: 16px; }
.btn-block { width: 100%; }
.btn .btn-ic { display: block; flex-shrink: 0; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--shadow-blue); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 46px rgba(37,99,235,.36); }
.btn-outline { background: #fff; color: var(--ink); border: 1.5px solid var(--line); box-shadow: var(--shadow-sm); }
.btn-outline:hover { transform: translateY(-2px); border-color: var(--blue); color: var(--blue); }
.btn-ghost { color: var(--ink-soft); padding: 10px 14px; }
.btn-ghost:hover { color: var(--blue); }
.btn-text { color: var(--ink-soft); background: transparent; padding: 13px 8px; }
.btn-text:hover { color: var(--blue); }
.btn-light { background: #fff; color: var(--blue); box-shadow: var(--shadow-lg); }
.btn-light:hover { transform: translateY(-2px); }
.btn-outline-light { background: rgba(255,255,255,.1); color: #fff; border: 1.5px solid rgba(255,255,255,.4); }
.btn-outline-light:hover { background: rgba(255,255,255,.2); transform: translateY(-2px); }
.play-icon { font-size: 11px; color: var(--blue); }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0; transition: padding .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}
.navbar.scrolled {
  padding: 12px 0; background: rgba(248,250,252,.78);
  backdrop-filter: saturate(180%) blur(18px); -webkit-backdrop-filter: saturate(180%) blur(18px);
  box-shadow: 0 1px 0 rgba(15,23,42,.06);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.nav-logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-head);
  font-weight: 800; font-size: 19px; letter-spacing: -.02em; color: var(--ink); flex-shrink: 0; }
.logo-img { width: 34px; height: 34px; object-fit: contain; border-radius: 9px; }
.footer-brand .logo-img { width: 32px; height: 32px; }
.loader-mark img { width: 56px; height: 56px; object-fit: contain; }
.nav-links { display: flex; gap: 0; flex-wrap: nowrap; flex-shrink: 0; }
.nav-links li { flex-shrink: 0; }
.nav-links a { font-weight: 500; font-size: 13.5px; color: var(--ink-soft);
  padding: 9px 10px; border-radius: 100px; white-space: nowrap; display: inline-block; transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--blue); background: var(--blue-soft); }
.nav-links a.active { color: var(--blue); background: var(--blue-soft); }
.nav-actions { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.nav-toggle { display: none; flex-direction: column; align-items: center; justify-content: center;
  gap: 5px; width: 44px; height: 44px; border-radius: 12px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-sm);
  flex-shrink: 0; }
.nav-toggle span { width: 20px; height: 2px; background: var(--ink); border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Mobile Menu ---------- */
.mobile-menu {
  position: fixed; inset: 0 0 0 auto; width: min(86%, 360px); z-index: 999;
  background: #fff; box-shadow: var(--shadow-lg); padding: 100px 28px 40px;
  transform: translateX(110%); transition: transform .4s var(--ease);
  display: flex; flex-direction: column; gap: 26px; visibility: hidden;
}
.mobile-menu.open { transform: translateX(0); visibility: visible; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-menu ul a { font-family: var(--font-head); font-weight: 600; font-size: 19px;
  color: var(--ink); padding: 12px 8px; border-bottom: 1px solid var(--line); display: block; }
.mobile-menu ul a:hover { color: var(--blue); }
.menu-backdrop {
  position: fixed; inset: 0; background: rgba(15,23,42,.4); z-index: 998;
  opacity: 0; visibility: hidden; transition: opacity .3s; backdrop-filter: blur(2px);
}
.menu-backdrop.open { opacity: 1; visibility: visible; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 140px 0 var(--section-y); overflow: hidden;
  background:
    radial-gradient(900px 500px at 85% 10%, rgba(37,99,235,.08), transparent 60%),
    radial-gradient(700px 400px at 10% 90%, rgba(245,158,11,.06), transparent 60%),
    var(--bg); }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-grid { position: absolute; inset: 0; width: 100%; height: 100%;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%); }
.hero-grid-layout { position: relative; z-index: 1; display: grid;
  grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: 14px;
  color: var(--ink-soft); background: #fff; border: 1px solid var(--line);
  padding: 8px 16px; border-radius: 100px; box-shadow: var(--shadow-sm); margin-bottom: 18px; }
.tw-text { display: inline-block; min-width: 0; }
.dot-pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--blue);
  box-shadow: 0 0 0 0 rgba(37,99,235,.5); animation: pulse 2s infinite; }
.hero-title { font-family: var(--font-head); font-weight: 800; letter-spacing: -.025em;
  line-height: 1.18; font-size: clamp(26px, 2.8vw, 40px); color: var(--ink);
  max-width: 34ch; }
.hero-sub { margin-top: 16px; font-size: 17px; line-height: 1.6; color: var(--muted); max-width: 540px; }
.hero-cta { margin-top: 28px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.hero-stats { margin-top: 40px; display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stat strong { display: block; font-family: var(--font-head); font-weight: 800;
  font-size: 32px; color: var(--ink); letter-spacing: -.02em; }
.hero-stat span { font-size: 14px; color: var(--muted); }

/* Hero glass card */
.glass-card { background: rgba(255,255,255,.7); border: 1px solid rgba(255,255,255,.7);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-lg); border-radius: var(--radius-lg); }
.hero-visual { position: relative; }

/* ---- Clean product dashboard mockup ---- */
.dash-card { position: relative; z-index: 2; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-lg); }
.dash-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.dash-brand { display: flex; align-items: center; gap: 9px; font-family: var(--font-head);
  font-weight: 700; font-size: 15px; color: var(--ink); }
.dash-logo { width: 28px; height: 28px; border-radius: 8px; object-fit: contain; }
.dash-live { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px; font-weight: 600;
  color: var(--blue); background: var(--blue-soft); padding: 5px 11px; border-radius: 100px; }

.dash-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 16px; }
.kpi { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 13px; }
.kpi-label { display: block; font-size: 11.5px; color: var(--muted); font-weight: 500; }
.kpi strong { display: block; font-family: var(--font-head); font-weight: 800; font-size: 22px;
  color: var(--ink); letter-spacing: -.02em; margin-top: 2px; }
.kpi em { font-style: normal; font-size: 11px; font-weight: 700; }
.kpi em.up { color: var(--blue); display: inline-flex; align-items: center; gap: 3px; }
.kpi em.up .trend-ic { display: block; flex-shrink: 0; }

.dash-chart { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 8px; margin-bottom: 16px; }
.dash-chart svg { width: 100%; height: 76px; display: block; }

.dash-feed { display: flex; flex-direction: column; gap: 9px; }
.dash-feed-img { width: 100%; display: block; border-radius: var(--radius-sm);
  border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.feed-label { display: inline-flex; align-items: center; gap: 8px; font-size: 12.5px; font-weight: 600;
  color: var(--ink-soft); margin-bottom: 2px; }
.hc-row { display: flex; align-items: center; gap: 12px; padding: 12px 13px; border-radius: var(--radius-sm);
  background: var(--bg); border: 1px solid var(--line); }
.hc-row .hc-ic { font-size: 20px; }
.hc-row div { flex: 1; }
.hc-row b { display: block; font-size: 13.5px; color: var(--ink); font-weight: 600; }
.hc-row small { font-size: 12px; color: var(--muted); }
.hc-score { font-family: var(--font-head); font-weight: 800; font-size: 15px; color: var(--blue); }
.spark { width: 10px; height: 10px; border-radius: 3px; background: var(--accent);
  box-shadow: 0 0 12px rgba(245,158,11,.7); animation: pulse 2.4s infinite; }

/* ---------- Trusted ---------- */
.trusted { padding: var(--section-y) 0; }
.trusted-label { text-align: center; color: var(--muted); font-size: 14px; font-weight: 500;
  margin-bottom: 48px; }
.logo-marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent); }
.logo-track { display: flex; gap: 72px; align-items: center; width: max-content; animation: marquee 20s linear infinite; }
.logo-chip {
  display: inline-flex; align-items: center; justify-content: center;
  opacity: .9; padding: 0; border: 0 !important; border-radius: 0 !important;
  background: transparent !important; box-shadow: none !important;
  white-space: nowrap; transition: opacity .2s, transform .2s;
  min-height: 0; min-width: 0; height: 68px;
}
.logo-chip img {
  display: block; height: 68px !important; max-height: 68px !important;
  width: auto !important; max-width: 190px !important;
  object-fit: contain; object-position: center;
}
.logo-chip--boost img {
  height: 78px !important; max-height: 78px !important;
  max-width: 210px !important;
}
.logo-chip:hover { opacity: 1; transform: translateY(-1px); }

/* ---------- Video Showcase ---------- */
.video-stage { position: relative; max-width: 960px; margin: 0 auto; }
.vs-shape-a, .vs-shape-b { position: absolute; border-radius: 50%; filter: blur(30px); z-index: 0; }
.vs-shape-a { width: 280px; height: 280px; background: radial-gradient(circle, rgba(37,99,235,.22), transparent 70%);
  top: -50px; left: -60px; animation: floatA 16s ease-in-out infinite; }
.vs-shape-b { width: 300px; height: 300px; background: radial-gradient(circle, rgba(245,158,11,.18), transparent 70%);
  bottom: -60px; right: -60px; animation: floatB 20s ease-in-out infinite; }
.video-badge { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 18px;
  font-family: var(--font-head); font-weight: 600; font-size: 13px; color: var(--blue);
  background: var(--blue-soft); padding: 8px 16px; border-radius: 100px; position: relative; z-index: 2; }
.video-frame-wrap { position: relative; z-index: 1; border-radius: calc(var(--radius-lg) + 6px);
  padding: 4px; background: linear-gradient(135deg, rgba(37,99,235,.55), rgba(245,158,11,.4), rgba(37,99,235,.15));
  box-shadow: var(--shadow-lg); }
.video-frame { position: relative; z-index: 1; border-radius: var(--radius-lg); overflow: hidden;
  background: #0F172A; aspect-ratio: 16 / 9;
  border: 1px solid rgba(255,255,255,.5); }
.video-frame::after { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 3;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08); border-radius: var(--radius-lg); }
.showcase-video { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Play overlay */
.video-play { position: absolute; inset: 0; z-index: 4; display: grid; place-items: center;
  background: linear-gradient(180deg, rgba(15,23,42,.15), rgba(15,23,42,.45));
  transition: opacity .4s var(--ease); }
.video-play svg { position: relative; z-index: 1; margin-left: 4px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.4)); }
.vp-ring { position: absolute; width: 96px; height: 96px; border-radius: 50%;
  background: var(--grad); box-shadow: var(--shadow-blue); transition: transform .3s var(--ease); }
.video-play:hover .vp-ring { transform: scale(1.08); }
.vp-ring::before, .vp-ring::after { content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(37,99,235,.5); animation: ripple 2.6s ease-out infinite; }
.vp-ring::after { animation-delay: 1.3s; }
@keyframes ripple { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.9); opacity: 0; } }
.video-frame.playing .video-play { opacity: 0; pointer-events: none; }

/* Custom controls */
.video-controls { position: absolute; left: 0; right: 0; bottom: 0; z-index: 5;
  display: flex; align-items: center; gap: 14px; padding: 16px 20px;
  background: linear-gradient(transparent, rgba(15,23,42,.7));
  opacity: 0; transform: translateY(8px); transition: opacity .3s var(--ease), transform .3s var(--ease); }
.video-frame.playing:hover .video-controls,
.video-frame.playing.show-controls .video-controls { opacity: 1; transform: none; }
.vc-btn { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,.14); backdrop-filter: blur(6px); transition: background .2s, transform .2s; flex-shrink: 0; }
.vc-btn:hover { background: rgba(255,255,255,.28); transform: scale(1.06); }
.vc-progress { flex: 1; height: 6px; border-radius: 100px; background: rgba(255,255,255,.25); cursor: pointer; overflow: hidden; }
.vc-bar { display: block; height: 100%; width: 0%; background: var(--grad); border-radius: 100px; }
.vc-pause, .vc-play { display: none; }
.video-frame.playing .vc-pause { display: block; }
.video-frame:not(.playing) .vc-play { display: block; }
.vc-muted { display: block; }
.vc-sound { display: none; }
.video-frame.unmuted .vc-muted { display: none; }
.video-frame.unmuted .vc-sound { display: block; }

/* ---------- About photo collage ---------- */
.about-collage { display: grid; grid-template-columns: 1.2fr 1fr; grid-template-rows: 1fr 1fr;
  gap: 16px; max-width: 880px; margin: 0 auto 48px; }
.about-photo { position: relative; margin: 0; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-md); border: 1px solid var(--line); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.about-photo figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 14px 18px;
  font-family: var(--font-head); font-weight: 600; font-size: 13.5px; color: #fff;
  background: linear-gradient(0deg, rgba(15,23,42,.78), transparent); }
.ap-1 { grid-row: 1 / 3; }
.ap-2 { grid-column: 2; grid-row: 1; }
.ap-3 { grid-column: 2; grid-row: 2; }
.about-collage .ap-1 img, .about-collage .ap-1 { min-height: 340px; }
.about-collage .ap-2 img, .about-collage .ap-2,
.about-collage .ap-3 img, .about-collage .ap-3 { min-height: 162px; }

/* ---------- About chips ---------- */
.chip-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 880px; margin: 0 auto; }
.eco-chip { font-family: var(--font-head); font-weight: 600; font-size: 15px; color: var(--ink-soft);
  background: #fff; border: 1px solid var(--line); padding: 11px 20px; border-radius: 100px;
  box-shadow: var(--shadow-sm); transition: transform .25s var(--ease), color .25s, border-color .25s, box-shadow .25s; }
.eco-chip:hover { transform: translateY(-3px); color: var(--blue); border-color: var(--blue);
  box-shadow: 0 8px 20px rgba(37,99,235,.16); }

/* ---------- Swipe track (desktop = normal grid, mobile = scroll) ---------- */
.swipe-track {
  display: contents; /* transparent on desktop — grid parent takes over */
}
.swipe-dots {
  display: none; /* hidden on desktop */
}

/* ---------- Module / generic cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s; }
.card::before { content: ""; position: absolute; inset: 0; opacity: 0;
  background: radial-gradient(400px 200px at var(--mx,50%) var(--my,0%), rgba(37,99,235,.08), transparent 70%);
  transition: opacity .3s; }
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(37,99,235,.3); }
.card:hover::before { opacity: 1; }
.card-ic { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  background: var(--grad-soft); margin-bottom: 16px; color: var(--blue); }
.card-ic .ic { display: block; }
.card h3 { font-family: var(--font-head); font-weight: 700; font-size: 17px; margin-bottom: 7px; }
.card p { font-size: 14px; color: var(--muted); }

/* ---------- AI grid ---------- */
.ai-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.ai-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease); position: relative; }
.ai-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.ai-card h3 { font-family: var(--font-head); font-weight: 700; font-size: 16px; margin-bottom: 6px; }
.ai-card p { font-size: 13.5px; color: var(--muted); }

/* ---------- Industries ---------- */
.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.industry-card { display: flex; align-items: center; gap: 13px; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-sm); padding: 18px 20px; box-shadow: var(--shadow-sm);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s; }
.industry-card:hover { transform: translateY(-4px); border-color: rgba(37,99,235,.35); box-shadow: var(--shadow); }
.industry-card .ind-ic { display: inline-flex; color: var(--blue); min-width: 28px; }
.industry-card .ind-ic .ic { display: block; }
.industry-card span { font-family: var(--font-head); font-weight: 600; font-size: 15px; }

/* ---------- Benefits ---------- */
.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.benefit-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow-sm); transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.benefit-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.benefit-card .b-top { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.benefit-card .b-ic { width: 44px; height: 44px; border-radius: 12px; background: var(--blue-soft);
  display: grid; place-items: center; color: var(--blue); }
.benefit-card .b-ic .ic { display: block; }
.benefit-card h3 { font-family: var(--font-head); font-weight: 700; font-size: 18px; }
.benefit-card p { font-size: 14px; color: var(--muted); }

/* ---------- Timeline ---------- */
.timeline { position: relative; max-width: 760px; margin: 0 auto; padding-left: 8px; }
.timeline::before { content: ""; position: absolute; left: 27px; top: 14px; bottom: 14px; width: 2px;
  background: linear-gradient(var(--blue), var(--blue-soft)); }
.timeline li { position: relative; padding: 0 0 38px 76px; }
.timeline li:last-child { padding-bottom: 0; }
.tl-num { position: absolute; left: 0; top: 0; width: 56px; height: 56px; border-radius: 18px;
  background: var(--grad); color: #fff; display: grid; place-items: center; font-family: var(--font-head);
  font-weight: 800; font-size: 20px; box-shadow: var(--shadow-blue); z-index: 1; }
.tl-body { background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 20px 24px; box-shadow: var(--shadow-sm); }
.tl-body h3 { font-family: var(--font-head); font-weight: 700; font-size: 18px; margin-bottom: 5px; }
.tl-body p { font-size: 14.5px; color: var(--muted); }

/* ---------- Stats ---------- */
.stats-section { background:
  radial-gradient(900px 400px at 20% 0%, rgba(255,255,255,.12), transparent 60%),
  linear-gradient(135deg, #0F172A 0%, #1E3A8A 100%); }
.stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.stat-box { text-align: center; padding: 28px 14px; border-radius: var(--radius);
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); }
.stat-box strong { display: block; font-family: var(--font-head); font-weight: 800;
  font-size: clamp(30px, 3.4vw, 44px); letter-spacing: -.02em;
  background: linear-gradient(135deg,#fff,#93C5FD); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; }
.stat-box span { display: block; margin-top: 8px; color: rgba(255,255,255,.72); font-size: 14px; }

/* ---------- Impact bento (hero chart + side tiles) ---------- */
.impact-bento { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; align-items: stretch; }
.impact-main { padding: 26px 30px 18px; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.12); box-shadow: 0 20px 50px -20px rgba(0,0,0,.5); }
.impact-chart-head { display: flex; align-items: flex-start; justify-content: space-between;
  flex-wrap: wrap; gap: 8px; }
.impact-chart-head h3 { font-family: var(--font-head); font-weight: 700; font-size: 17px;
  color: #fff; margin: 0; letter-spacing: -.01em; }
.impact-chart-sub { font-size: 12.5px; color: rgba(255,255,255,.55); margin: 4px 0 0; }
.impact-chart-badge { display: inline-flex; align-items: center; gap: 7px;
  font-size: 12.5px; font-weight: 600; color: #93C5FD;
  background: rgba(37,99,235,.18); border: 1px solid rgba(37,99,235,.35);
  padding: 4px 12px; border-radius: 999px; flex-shrink: 0; }
.impact-hero-figure { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap;
  margin: 14px 0 10px; }
.impact-hero-figure strong { font-family: var(--font-head); font-weight: 800;
  font-size: clamp(40px, 4.6vw, 56px); letter-spacing: -.03em; line-height: 1;
  background: linear-gradient(135deg,#fff,#93C5FD); -webkit-background-clip: text;
  background-clip: text; -webkit-text-fill-color: transparent; }
.impact-hero-delta { font-family: var(--font-head); font-weight: 700; font-size: 13.5px;
  color: #60A5FA; display: inline-flex; align-items: center; gap: 5px; }
.impact-hero-delta .trend-ic { display: block; flex-shrink: 0; }
.impact-chart-body { position: relative; }
.impact-chart-body svg { width: 100%; height: 200px; display: block; overflow: visible; }
.impact-grid line { stroke: rgba(255,255,255,.08); stroke-width: 1; }
.impact-grid-labels text { fill: rgba(255,255,255,.38); font-size: 11px;
  font-family: var(--font-body, inherit); }
.impact-line { stroke: #2563EB; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round;
  filter: drop-shadow(0 2px 6px rgba(37,99,235,.45)); }
.impact-pt { fill: #0F172A; stroke: #2563EB; stroke-width: 2; cursor: pointer;
  transition: r .15s ease; }
.impact-pt:hover, .impact-pt:focus { r: 8; fill: #2563EB; outline: none; }
.impact-pt-start { fill: rgba(37,99,235,.25); }
.impact-pt-end { fill: #2563EB; stroke: #0F172A; stroke-width: 2.5;
  filter: drop-shadow(0 0 8px rgba(37,99,235,.7)); }
.impact-pt-end:hover, .impact-pt-end:focus { r: 9; }
.impact-year-labels text { fill: rgba(255,255,255,.6); font-size: 12px; font-family: var(--font-body, inherit); }
.impact-side { display: grid; grid-template-rows: 1fr 1fr; gap: 20px; }
.impact-tile { display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 6px; text-align: center; padding: 24px 18px; border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border: 1px solid rgba(255,255,255,.12); box-shadow: 0 20px 50px -20px rgba(0,0,0,.5);
  transition: transform .25s var(--ease), border-color .25s var(--ease); }
.impact-tile:hover { transform: translateY(-4px); border-color: rgba(37,99,235,.45); }
.impact-tile-icon { display: inline-flex; align-items: center; justify-content: center;
  color: #93C5FD; background: rgba(37,99,235,.16); border: 1px solid rgba(37,99,235,.3);
  border-radius: 12px; padding: 9px; margin-bottom: 4px; }
.impact-tile-icon .ic { display: block; }
.impact-tile strong { display: block; font-family: var(--font-head); font-weight: 800;
  font-size: clamp(28px, 3vw, 38px); letter-spacing: -.02em; line-height: 1;
  background: linear-gradient(135deg,#fff,#93C5FD); -webkit-background-clip: text;
  background-clip: text; -webkit-text-fill-color: transparent; }
.impact-tile-label { color: rgba(255,255,255,.72); font-size: 13.5px; }
.impact-tooltip { position: absolute; top: 0; left: 0; transform: translate(-50%, -115%);
  background: #fff; color: var(--ink, #0F172A); font-size: 13px; font-weight: 600;
  padding: 6px 10px; border-radius: 8px; box-shadow: var(--shadow-sm); white-space: nowrap;
  opacity: 0; pointer-events: none; transition: opacity .12s ease; z-index: 2; }
.impact-tooltip.show { opacity: 1; }
@media (max-width: 900px) {
  .impact-bento { grid-template-columns: 1fr; }
  .impact-side { grid-template-rows: none; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .impact-main { padding: 20px 18px 14px; }
  .impact-chart-body svg { height: 160px; }
  .impact-tile { padding: 20px 14px; }
}

/* ---------- Testimonials ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testimonial { background: rgba(255,255,255,.65); border: 1px solid rgba(255,255,255,.8);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.testimonial:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.t-stars { color: var(--accent); margin-bottom: 14px; display: inline-flex; gap: 3px; align-items: center; }
.t-stars .ic { display: block; }
.t-quote { font-size: 15.5px; color: var(--ink-soft); line-height: 1.7; }
.t-author { display: flex; align-items: center; gap: 12px; margin-top: 20px; }
.t-avatar { width: 44px; height: 44px; flex-shrink: 0; border-radius: 50%; display: grid; place-items: center;
  font-family: var(--font-head); font-weight: 800; color: #fff; background: var(--grad); }
.t-author b { display: block; font-family: var(--font-head); font-size: 15px; line-height: 1.25; }
.t-author small { color: var(--muted); font-size: 13px; }

/* ---------- FAQ ---------- */
.faq-item { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  margin-bottom: 12px; box-shadow: var(--shadow-sm); overflow: hidden; transition: border-color .25s; }
.faq-item.open { border-color: rgba(37,99,235,.4); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  text-align: left; padding: 20px 22px; font-family: var(--font-head); font-weight: 700; font-size: 16.5px; color: var(--ink); }
.faq-icon { flex-shrink: 0; width: 26px; height: 26px; position: relative; }
.faq-icon::before, .faq-icon::after { content: ""; position: absolute; background: var(--blue);
  border-radius: 2px; transition: transform .3s var(--ease); }
.faq-icon::before { top: 12px; left: 4px; width: 18px; height: 2.5px; }
.faq-icon::after { left: 12px; top: 4px; width: 2.5px; height: 18px; }
.faq-item.open .faq-icon::after { transform: scaleY(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq-a p { padding: 0 22px 22px; color: var(--muted); font-size: 15px; }

/* ---------- CTA ---------- */
.cta-section { padding: var(--section-y) 0; }
.cta-card { position: relative; overflow: hidden; text-align: center; border-radius: var(--radius-lg);
  padding: 72px 32px; background:
  radial-gradient(800px 400px at 80% -20%, rgba(255,255,255,.15), transparent 60%), var(--grad);
  box-shadow: var(--shadow-blue); }
.cta-title { font-family: var(--font-head); font-weight: 800; color: #fff; letter-spacing: -.02em;
  font-size: clamp(28px, 4.4vw, 46px); line-height: 1.12; position: relative; z-index: 1; }
.cta-sub { margin: 18px auto 32px; color: rgba(255,255,255,.9); font-size: 18px; max-width: 560px; position: relative; z-index: 1; }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; position: relative; z-index: 1; }
.cta-shape-a, .cta-shape-b { position: absolute; border-radius: 50%; filter: blur(20px); }
.cta-shape-a { width: 220px; height: 220px; background: rgba(255,255,255,.16); top: -60px; left: -40px; }
.cta-shape-b { width: 260px; height: 260px; background: rgba(245,158,11,.22); bottom: -80px; right: -40px; }

/* ---------- Footer ---------- */
.footer { background: #fff; border-top: 1px solid var(--line); padding: 70px 0 36px; }
.footer-top { display: grid; grid-template-columns: 1.3fr 2fr; gap: 48px; padding-bottom: 44px;
  border-bottom: 1px solid var(--line); }
.footer-brand p { color: var(--muted); font-size: 15px; margin: 16px 0 20px; max-width: 360px; }
.newsletter { display: flex; gap: 8px; max-width: 380px; width: 100%; }
.newsletter input { flex: 1; min-width: 0; padding: 12px 16px; border: 1.5px solid var(--line); border-radius: 100px;
  font-family: inherit; font-size: 14px; color: var(--ink); transition: border-color .2s; }
.newsletter input:focus { outline: none; border-color: var(--blue); }
.nl-note { font-size: 13px; color: var(--blue); margin-top: 10px; min-height: 18px; font-weight: 500; }
.footer-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.footer-col h3 { font-family: var(--font-head); font-size: 14px; font-weight: 700; margin-bottom: 14px; color: var(--ink); }
.footer-col a { display: block; color: var(--muted); font-size: 14px; padding: 6px 0; transition: color .2s; }
.footer-col a:hover { color: var(--blue); }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding-top: 28px; flex-wrap: wrap; color: var(--muted); font-size: 14px; }
.footer-legal { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.footer-legal a { color: var(--muted); font-size: 13px; transition: color .2s; }
.footer-legal a:hover { color: var(--blue); }
.footer-social { display: flex; gap: 10px; flex-shrink: 0; }
.footer-contact { margin: 0; word-break: break-word; }
.social-link { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line);
  display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; font-size: 14px;
  color: var(--ink-soft); transition: all .25s var(--ease); }
.social-link:hover { background: var(--blue); color: #fff; border-color: var(--blue); transform: translateY(-3px); }

/* ---------- Floating Buttons ---------- */
.fab { position: fixed; right: 24px; z-index: 900; width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; box-shadow: var(--shadow-lg);
  transition: transform .3s var(--ease); }
.fab:hover { transform: translateY(-4px) scale(1.05); }
.fab-whatsapp { bottom: calc(24px + env(safe-area-inset-bottom)); background: #25D366; }
.fab-contact { bottom: calc(92px + env(safe-area-inset-bottom)); background: var(--ink); }
.back-to-top { position: fixed; left: 24px; bottom: calc(24px + env(safe-area-inset-bottom)); z-index: 900; width: 48px; height: 48px;
  border-radius: 50%; background: #fff; color: var(--blue); border: 1px solid var(--line);
  display: grid; place-items: center; box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(16px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s; }
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--blue); color: #fff; border-color: var(--blue); }