/* =========================================================
   bovur — Design system & landing styles
   Brand: #00E676 | #0A0A0A | #F4F4F4 | Inter
   ========================================================= */

:root {
  --green: #00e676;
  --green-soft: #7af9c8;
  --green-deep: #00c853;
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --bg-soft: #141414;
  --surface: #f4f4f4;
  --surface-muted: #e8e8e8;
  --text: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.62);
  --text-dim: rgba(255, 255, 255, 0.42);
  --text-dark: #0a0a0a;
  --text-dark-muted: #5c5c5c;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --nav-h: 72px;
  --container: 1160px;
  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  border: 0;
  background: none;
  cursor: pointer;
  color: inherit;
}

ul {
  list-style: none;
}

.container {
  width: min(100% - 2.5rem, var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ---------- Typography ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 12px var(--green);
}

h1,
h2,
h3 {
  letter-spacing: -0.03em;
  line-height: 1.08;
  font-weight: 700;
}

.accent {
  color: var(--green);
}

.lead {
  color: var(--text-muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  max-width: 38rem;
}

.section-head {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-head h2 {
  font-size: clamp(1.85rem, 4vw, 3rem);
  margin: 0.85rem 0 1rem;
}

.section-head p {
  margin: 0 auto;
  color: var(--text-muted);
  max-width: 36rem;
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.8rem 1.35rem;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
    border-color 0.25s var(--ease), color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn-primary {
  background: var(--green);
  color: #04140a;
  box-shadow: 0 10px 40px rgba(0, 230, 118, 0.28);
}

.btn-primary:hover {
  background: #1aff8a;
  box-shadow: 0 14px 48px rgba(0, 230, 118, 0.38);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-dark {
  background: var(--bg);
  color: var(--text);
}

.btn-dark:hover {
  background: #1a1a1a;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* =========================================================
   NAV
   ========================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  padding: 1rem 0 0;
  pointer-events: none;
}

.nav-shell {
  pointer-events: auto;
  width: min(100% - 1.5rem, 1120px);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 64px;
  padding: 0.55rem 0.7rem 0.55rem 1.1rem;
  border-radius: 18px;
  border: 1px solid var(--border);
  background: rgba(10, 10, 10, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

.site-header.is-scrolled .nav-shell {
  background: rgba(10, 10, 10, 0.92);
  border-color: var(--border-strong);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.04em;
}

.brand-mark {
  width: 28px;
  height: 34px;
  flex-shrink: 0;
}

.brand-mark img,
.brand-mark svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.nav-links a {
  padding: 0.55rem 0.85rem;
  border-radius: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}

.nav-links a:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-actions .btn {
  min-height: 42px;
  padding: 0.55rem 1rem;
  font-size: 0.88rem;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--border);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.25s var(--ease), opacity 0.2s;
}

.site-header.is-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-header.is-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}
.site-header.is-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =========================================================
   HERO
   ========================================================= */
.hero {
  position: relative;
  padding: 9.5rem 0 4.5rem;
  overflow: hidden;
  isolation: isolate;
}

.hero-glow {
  position: absolute;
  inset: -20% auto auto 50%;
  transform: translateX(-50%);
  width: min(900px, 120vw);
  height: 620px;
  background: radial-gradient(
    ellipse at center,
    rgba(0, 230, 118, 0.18) 0%,
    rgba(0, 230, 118, 0.06) 35%,
    transparent 70%
  );
  pointer-events: none;
  z-index: -1;
  animation: pulseGlow 8s ease-in-out infinite;
}

.hero-watermark {
  position: absolute;
  right: -8%;
  top: 18%;
  width: min(52vw, 560px);
  opacity: 0.07;
  pointer-events: none;
  z-index: -1;
  animation: floatMark 12s ease-in-out infinite;
}

.hero-inner {
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero-copy {
  max-width: 720px;
}

.hero-copy .eyebrow {
  margin-bottom: 1.4rem;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  margin-bottom: 1.25rem;
  max-width: 15ch;
}

.hero .lead {
  margin-bottom: 2rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border);
}

.hero-meta strong {
  display: block;
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--green);
}

.hero-meta span {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.hero-visual {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background: linear-gradient(160deg, #151515 0%, #0d0d0d 100%);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-height: 380px;
  padding: 1.5rem;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 230, 118, 0.15), transparent 40%),
    radial-gradient(circle at 20% 80%, rgba(122, 249, 200, 0.08), transparent 35%);
  pointer-events: none;
}

.hero-panel {
  position: relative;
  z-index: 1;
  height: 100%;
  display: grid;
  gap: 1rem;
}

.panel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.panel-dots {
  display: flex;
  gap: 0.4rem;
}

.panel-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.panel-dots i:nth-child(1) { background: #ff5f57; }
.panel-dots i:nth-child(2) { background: #febc2e; }
.panel-dots i:nth-child(3) { background: #28c840; }

.panel-tag {
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.chat-feed {
  display: grid;
  gap: 0.85rem;
  padding: 0.5rem 0;
}

.bubble {
  max-width: 88%;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  font-size: 0.92rem;
  line-height: 1.45;
  animation: riseIn 0.7s var(--ease) both;
}

.bubble-in {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

.bubble-out {
  margin-left: auto;
  background: rgba(0, 230, 118, 0.12);
  border: 1px solid rgba(0, 230, 118, 0.28);
  color: #d8ffe8;
}

.bubble:nth-child(2) { animation-delay: 0.15s; }
.bubble:nth-child(3) { animation-delay: 0.3s; }
.bubble:nth-child(4) { animation-delay: 0.45s; }

.panel-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: auto;
}

.stat-chip {
  padding: 0.85rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}

.stat-chip strong {
  display: block;
  font-size: 1.15rem;
  color: var(--green);
  letter-spacing: -0.03em;
}

.stat-chip span {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.flow-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.flow-rail span {
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.flow-rail span.is-active {
  color: #04140a;
  background: var(--green);
  border-color: var(--green);
}

/* =========================================================
   INTEGRATIONS CAROUSEL (light band like reference)
   ========================================================= */
.integrations {
  background: var(--surface);
  color: var(--text-dark);
  padding: 4.5rem 0 3.5rem;
  position: relative;
}

.integrations-copy {
  text-align: center;
  margin-bottom: 2.5rem;
  width: min(100% - 2.5rem, 820px);
  margin-inline: auto;
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  line-height: 1.45;
  letter-spacing: -0.02em;
}

.integrations-copy strong {
  font-weight: 700;
  color: #171717;
}

.integrations-copy span {
  font-weight: 450;
  color: #6b6b6b;
}

.marquee {
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    90deg,
    transparent 0%,
    #000 8%,
    #000 92%,
    transparent 100%
  );
}

.marquee-track {
  display: flex;
  width: max-content;
  gap: 3.25rem;
  align-items: center;
  animation: marquee 38s linear infinite;
  padding: 0.75rem 0 1.25rem;
}

.marquee:hover .marquee-track {
  animation-play-state: paused;
}

.marquee-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  min-width: 72px;
  flex-shrink: 0;
  opacity: 0.92;
  transition: opacity 0.2s, transform 0.2s;
}

.marquee-item:hover {
  opacity: 1;
  transform: scale(1.06);
}

.marquee-item svg {
  height: 36px;
  width: auto;
}

.marquee-item img {
  height: 36px;
  width: auto;
  object-fit: contain;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2rem;
  margin-top: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  width: min(100% - 2.5rem, 900px);
  margin-inline: auto;
}

.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  color: #555;
  font-weight: 500;
}

.trust-pill b {
  color: #171717;
}

.dot-green {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
}

/* =========================================================
   JOURNEY / BENTO
   ========================================================= */
.journey {
  padding: 6rem 0;
}

.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
}

.bento-card {
  grid-column: span 4;
  padding: 1.6rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  min-height: 180px;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease),
    background 0.3s var(--ease);
}

.bento-card:hover {
  border-color: rgba(0, 230, 118, 0.35);
  transform: translateY(-3px);
  background: #121812;
}

.bento-card.wide {
  grid-column: span 6;
}

.bento-card .step {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
}

.bento-card h3 {
  font-size: 1.25rem;
}

.bento-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.bento-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(0, 230, 118, 0.1);
  border: 1px solid rgba(0, 230, 118, 0.2);
  color: var(--green);
  font-size: 1.1rem;
}

/* =========================================================
   SOLUTIONS TABS
   ========================================================= */
.solutions {
  padding: 2rem 0 6rem;
}

.tabs {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.tab {
  padding: 0.7rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.9rem;
  transition: 0.25s var(--ease);
}

.tab:hover {
  color: var(--text);
  border-color: var(--border-strong);
}

.tab.is-active {
  background: var(--green);
  border-color: var(--green);
  color: #04140a;
}

.tab-panels {
  position: relative;
}

.tab-panel {
  display: none;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: stretch;
  animation: fadeUp 0.45s var(--ease);
}

.tab-panel.is-active {
  display: grid;
}

.solution-copy {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
}

.solution-copy h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin: 0.75rem 0 1rem;
}

.solution-copy p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.checklist {
  display: grid;
  gap: 0.75rem;
}

.checklist li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.checklist li::before {
  content: "";
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  border-radius: 50%;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none'%3E%3Ccircle cx='10' cy='10' r='10' fill='%2300E676'/%3E%3Cpath d='M5.5 10.5l3 3 6-6' stroke='%2304140a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
    center / contain no-repeat;
}

.solution-visual {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    linear-gradient(160deg, rgba(0, 230, 118, 0.12), transparent 50%),
    var(--bg-soft);
  padding: 2rem;
  display: grid;
  align-content: center;
  gap: 1rem;
  min-height: 320px;
}

.metric-block {
  padding: 1.25rem;
  border-radius: 14px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
}

.metric-block strong {
  display: block;
  font-size: 2rem;
  color: var(--green);
  letter-spacing: -0.04em;
}

.metric-block span {
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* =========================================================
   METRICS BAND
   ========================================================= */
.metrics {
  padding: 5rem 0;
  background:
    radial-gradient(ellipse at top, rgba(0, 230, 118, 0.1), transparent 55%),
    var(--bg);
  border-block: 1px solid var(--border);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.metric-card {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.metric-card strong {
  display: block;
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.05em;
  color: var(--green);
  margin-bottom: 0.35rem;
}

.metric-card span {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* =========================================================
   PRODUCTS
   ========================================================= */
.products {
  padding: 6rem 0;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.product-card {
  position: relative;
  overflow: hidden;
  padding: 2rem 1.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: transform 0.3s var(--ease), border-color 0.3s;
}

.product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 230, 118, 0.4);
}

.product-card::after {
  content: "";
  position: absolute;
  right: -20%;
  bottom: -30%;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 230, 118, 0.18), transparent 70%);
  pointer-events: none;
}

.product-card .label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
}

.product-card h3 {
  font-size: 1.55rem;
}

.product-card p {
  color: var(--text-muted);
  flex: 1;
}

.product-card .btn {
  align-self: flex-start;
  min-height: 40px;
  font-size: 0.88rem;
}

/* =========================================================
   REASONS
   ========================================================= */
.reasons {
  padding: 2rem 0 6rem;
}

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.reason {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.35rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

.reason-num {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #04140a;
  background: var(--green);
}

.reason h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}

.reason p {
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* =========================================================
   CASES CAROUSEL
   ========================================================= */
.cases {
  padding: 5rem 0 6rem;
  background: var(--bg-soft);
  border-block: 1px solid var(--border);
}

.cases-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 2rem;
}

.cases-toolbar .section-head {
  text-align: left;
  margin: 0;
}

.cases-toolbar .section-head h2 {
  text-align: left;
}

.carousel-controls {
  display: flex;
  gap: 0.5rem;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border-strong);
  background: rgba(255, 255, 255, 0.04);
  display: grid;
  place-items: center;
  transition: 0.2s;
}

.carousel-btn:hover {
  background: rgba(0, 230, 118, 0.12);
  border-color: rgba(0, 230, 118, 0.4);
  color: var(--green);
}

.cases-viewport {
  overflow: hidden;
}

.cases-track {
  display: flex;
  gap: 1.15rem;
  transition: transform 0.55s var(--ease);
}

.case-card {
  flex: 0 0 min(100%, 360px);
  padding: 1.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.case-card .quote {
  font-size: 1.05rem;
  line-height: 1.5;
  letter-spacing: -0.015em;
  flex: 1;
}

.case-metric {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: -0.04em;
}

.case-meta {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.case-meta strong {
  font-size: 0.95rem;
}

.case-meta span {
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* =========================================================
   CTA BAND
   ========================================================= */
.cta-band {
  padding: 5rem 0;
}

.cta-card {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  padding: clamp(2.5rem, 5vw, 4rem);
  background:
    radial-gradient(circle at 90% 10%, rgba(0, 230, 118, 0.25), transparent 40%),
    linear-gradient(135deg, #101810, #0a0a0a 55%);
  border: 1px solid rgba(0, 230, 118, 0.25);
  display: grid;
  gap: 1.5rem;
  justify-items: start;
}

.cta-card h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  max-width: 16ch;
}

.cta-card p {
  color: var(--text-muted);
  max-width: 36rem;
}

/* =========================================================
   FAQ
   ========================================================= */
.faq {
  padding: 2rem 0 6rem;
}

.faq-list {
  width: min(100%, 760px);
  margin: 0 auto;
  display: grid;
  gap: 0.75rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.02);
  overflow: hidden;
}

.faq-q {
  width: 100%;
  text-align: left;
  padding: 1.15rem 1.25rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  font-weight: 600;
  font-size: 1rem;
}

.faq-q svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform 0.25s var(--ease);
  color: var(--green);
}

.faq-item.is-open .faq-q svg {
  transform: rotate(45deg);
}

.faq-a {
  display: none;
  padding: 0 1.25rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.faq-item.is-open .faq-a {
  display: block;
  animation: fadeUp 0.3s var(--ease);
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
  background: #070707;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  margin-top: 0.85rem;
  color: var(--text-dim);
  max-width: 26ch;
  font-size: 0.92rem;
}

.footer-brand .slogan {
  margin-top: 1rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  text-transform: uppercase;
}

.footer-brand .slogan .accent {
  margin-left: 0.25rem;
}

.footer-col h4 {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.footer-col a {
  display: block;
  padding: 0.35rem 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--green);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* WhatsApp FAB */
.wa-fab {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: grid;
  place-items: center;
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4);
  transition: transform 0.25s var(--ease);
}

.wa-fab:hover {
  transform: scale(1.06);
}

.wa-fab svg {
  width: 28px;
  height: 28px;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* =========================================================
   ANIMATIONS
   ========================================================= */
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.85; transform: translateX(-50%) scale(1); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.05); }
}

@keyframes floatMark {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-18px) rotate(-2deg); }
}

@keyframes riseIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: none; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (min-width: 960px) {
  .hero-inner {
    grid-template-columns: 1.05fr 0.95fr;
  }
}

@media (max-width: 1024px) {
  .bento-card,
  .bento-card.wide {
    grid-column: span 6;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .nav-links,
  .nav-actions .btn-ghost.hide-mobile {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-header.is-open .nav-links {
    display: flex;
    position: absolute;
    top: calc(100% + 0.55rem);
    left: 0.75rem;
    right: 0.75rem;
    flex-direction: column;
    padding: 0.75rem;
    border-radius: 16px;
    border: 1px solid var(--border-strong);
    background: rgba(10, 10, 10, 0.96);
    backdrop-filter: blur(16px);
  }

  .tab-panel.is-active {
    grid-template-columns: 1fr;
  }

  .reasons-grid {
    grid-template-columns: 1fr;
  }

  .cases-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .bento-card,
  .bento-card.wide {
    grid-column: span 12;
  }
}

@media (max-width: 640px) {
  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .hero {
    padding-top: 7.5rem;
  }

  .case-card {
    flex-basis: 88vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .marquee-track {
    animation: none;
    flex-wrap: wrap;
    width: auto;
    justify-content: center;
  }
}