/* ═══════════════════════════════════════════
   ARCZEN — LIGHT TECH AESTHETIC
   prefers-color-scheme responsive
═══════════════════════════════════════════ */
:root {
  /* Light mode tokens */
  --bg: #f8f9fc;
  --bg-2: #ffffff;
  --bg-3: #f0f3fa;
  --surface: rgba(255, 255, 255, 0.85);
  --surface-2: rgba(248, 249, 252, 0.9);
  --border: rgba(0, 0, 0, 0.07);
  --border-2: rgba(0, 0, 0, 0.12);
  --shadow: 0 2px 16px rgba(14, 38, 90, 0.08);
  --shadow-lg: 0 8px 48px rgba(14, 38, 90, 0.12);
  --shadow-xl: 0 16px 64px rgba(14, 38, 90, 0.16);

  /* Text */
  --text: #0d1321;
  --text-2: #4a5568;
  --text-3: #94a3b8;
  --text-inv: #ffffff;

  /* Brand palette */
  --teal: #0ea5e9;
  --teal-2: #0284c7;
  --teal-glow: rgba(14, 165, 233, 0.15);
  --teal-dim: rgba(14, 165, 233, 0.08);
  --indigo: #6366f1;
  --indigo-dim: rgba(99, 102, 241, 0.08);
  --mint: #10b981;
  --mint-dim: rgba(16, 185, 129, 0.08);
  --gold: #f59e0b;
  --rose: #f43f5e;

  /* Gradient accent */
  --grad: linear-gradient(135deg, #0ea5e9, #6366f1);
  --grad-soft: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(99, 102, 241, 0.12));
  --grad-text: linear-gradient(135deg, #0ea5e9, #6366f1);

  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --t: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --font-d: 'Outfit', sans-serif;
  --font-b: 'Nunito', sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1117;
    --bg-2: #161b27;
    --bg-3: #1e2535;
    --surface: rgba(22, 27, 39, 0.92);
    --surface-2: rgba(30, 37, 53, 0.95);
    --border: rgba(255, 255, 255, 0.07);
    --border-2: rgba(255, 255, 255, 0.13);
    --shadow: 0 2px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 16px 64px rgba(0, 0, 0, 0.6);
    --text: #e8edf5;
    --text-2: #8fa3be;
    --text-3: #4a6080;
    --text-inv: #0d1321;
    --teal-glow: rgba(14, 165, 233, 0.2);
    --teal-dim: rgba(14, 165, 233, 0.1);
    --indigo-dim: rgba(99, 102, 241, 0.12);
    --mint-dim: rgba(16, 185, 129, 0.1);
  }

  .logo-light {
    display: none !important;
  }

  .logo-dark {
    display: block !important;
  }
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-b);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

/* Mesh gradient bg */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 80vw 60vh at 20% 10%, rgba(14, 165, 233, 0.055) 0%, transparent 60%),
    radial-gradient(ellipse 60vw 50vh at 80% 80%, rgba(99, 102, 241, 0.05) 0%, transparent 60%),
    radial-gradient(ellipse 40vw 40vh at 60% 20%, rgba(16, 185, 129, 0.035) 0%, transparent 60%);
}

@media(prefers-color-scheme:dark) {
  body::before {
    background:
      radial-gradient(ellipse 80vw 60vh at 20% 10%, rgba(14, 165, 233, 0.08) 0%, transparent 60%),
      radial-gradient(ellipse 60vw 50vh at 80% 80%, rgba(99, 102, 241, 0.07) 0%, transparent 60%),
      radial-gradient(ellipse 40vw 40vh at 60% 20%, rgba(16, 185, 129, 0.04) 0%, transparent 60%);
  }
}

/* ─── Typography ─── */
h1,
h2,
h3,
h4 {
  font-family: var(--font-d);
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Layout ─── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 96px 0;
}

.section-sm {
  padding: 64px 0;
}

/* ─── Glass Card ─── */
.glass {
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
}

.glass-hover {
  transition: all var(--t);
}

.glass-hover:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--border-2);
  transform: translateY(-3px);
}

/* ─── Nav ─── */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: all var(--t);
}

#nav.scrolled {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 20px rgba(14, 38, 90, 0.06);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
}

@media(prefers-color-scheme:dark) {
  #nav.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  }
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.nav-logo {
  font-family: var(--font-d);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 9px;
  letter-spacing: -0.04em;
  cursor: pointer;
}

.logo-image {
  width: 180px;
  height: 46px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.logo-dark {
  display: none;
}

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 900;
  color: #fff;
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.35);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}

.nav-links a {
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 8px 13px;
  border-radius: 9px;
  transition: all var(--t);
  cursor: pointer;
}

.nav-links a:hover {
  color: var(--text);
  background: var(--bg-3);
}

.nav-links a.act {
  color: var(--teal);
}

.nav-pill {
  background: var(--grad) !important;
  color: #fff !important;
  border-radius: 100px !important;
  padding: 9px 20px !important;
  font-weight: 700 !important;
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.3);
  transition: all var(--t) !important;
}

.nav-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(14, 165, 233, 0.4) !important;
}

.cart-btn {
  position: relative;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 14px;
  color: var(--text-2);
  cursor: pointer;
  font-family: var(--font-b);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: all var(--t);
}

.cart-btn:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.cart-count {
  position: absolute;
  top: -6px;
  right: -6px;
  width: 18px;
  height: 18px;
  background: var(--grad);
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 800;
  color: #fff;
  display: none;
  align-items: center;
  justify-content: center;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  width: 21px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  display: block;
  transition: all var(--t);
}

.mob-menu {
  display: none;
  position: fixed;
  inset: 68px 0 0 0;
  background: var(--bg-2);
  z-index: 998;
  padding: 20px;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  border-top: 1px solid var(--border);
}

.mob-menu.open {
  display: flex;
}

.mob-menu a {
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 600;
  padding: 15px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--t);
  background: var(--bg-3);
}

.mob-menu a:hover {
  border-color: var(--teal);
  color: var(--teal);
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 100px;
  font-family: var(--font-b);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--t);
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 4px 20px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(14, 165, 233, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--teal);
  border: 1.5px solid var(--teal);
}

.btn-outline:hover {
  background: var(--teal-dim);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--bg-3);
  color: var(--text-2);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: var(--bg-2);
  border-color: var(--border-2);
  color: var(--text);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1rem;
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.8rem;
}

/* ─── Pages ─── */
.page {
  display: none;
}

.page.active {
  display: block;
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 68px;
  position: relative;
  overflow: hidden;
}

/* Dot grid */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(14, 165, 233, 0.12) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 0%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 50%, black 0%, transparent 100%);
}

@media(prefers-color-scheme:dark) {
  .hero::before {
    background-image: radial-gradient(circle, rgba(14, 165, 233, 0.15) 1px, transparent 1px);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 100px;
  background: var(--grad-soft);
  border: 1px solid rgba(14, 165, 233, 0.2);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.chip-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  animation: blink 2s infinite;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.7);
  }
}

.hero h1 {
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  font-weight: 900;
  line-height: 1.06;
  margin-bottom: 22px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-2);
  line-height: 1.75;
  max-width: 540px;
  margin-bottom: 38px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.82rem;
  color: var(--text-3);
  font-weight: 600;
}

.trust-icon {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

/* Floating cards decoration */
.hero-floaters {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  opacity: 0.6;
}

.hero-float-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
  backdrop-filter: blur(20px);
}

.hero-float-card:nth-child(1) {
  animation: float-a 7s ease-in-out infinite;
}

.hero-float-card:nth-child(2) {
  animation: float-b 9s ease-in-out infinite;
}

.hero-float-card:nth-child(3) {
  animation: float-a 11s ease-in-out infinite;
}

@keyframes float-a {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

@keyframes float-b {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(12px);
  }
}

.float-emoji {
  font-size: 1.6rem;
}

.float-label {
  font-size: 0.72rem;
  color: var(--text-3);
  font-weight: 600;
  margin-bottom: 2px;
}

.float-val {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text);
  font-family: var(--font-d);
}

/* ══════════════════════════════════════
   MARQUEE STRIP
══════════════════════════════════════ */
.marquee-strip {
  padding: 18px 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-2);
}

.marquee-inner {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 30s linear infinite;
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 0 32px;
  border-right: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.marquee-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--grad);
  display: inline-block;
  flex-shrink: 0;
}

/* ══════════════════════════════════════
   SECTION HEADERS
══════════════════════════════════════ */
.sec-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 14px;
}

.sec-title {
  margin-bottom: 14px;
}

.sec-desc {
  color: var(--text-2);
  max-width: 540px;
  line-height: 1.75;
  font-size: 0.95rem;
}

.sec-header {
  text-align: center;
  margin-bottom: 60px;
}

.sec-header .sec-desc {
  margin: 0 auto;
}

/* ══════════════════════════════════════
   SERVICES SPLIT
══════════════════════════════════════ */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.split-card {
  border-radius: var(--radius-xl);
  padding: 44px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-2);
  border: 1px solid var(--border);
  transition: all var(--t);
}

.split-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.split-card.create {
  border-top: 3px solid transparent;
  border-image: var(--grad) 1;
}

.split-card.store {
  border-top: 3px solid var(--gold);
}

.split-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--t);
}

.split-card.create::before {
  background: radial-gradient(ellipse at top left, rgba(14, 165, 233, 0.05) 0%, transparent 70%);
}

.split-card.store::before {
  background: radial-gradient(ellipse at top left, rgba(245, 158, 11, 0.05) 0%, transparent 70%);
}

.split-card:hover::before {
  opacity: 1;
}

.split-icon {
  font-size: 2.4rem;
  margin-bottom: 18px;
}

.split-tag {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.split-card.create .split-tag {
  color: var(--teal);
}

.split-card.store .split-tag {
  color: var(--gold);
}

.split-card h3 {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.split-card p {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 24px;
}

.split-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 32px;
}

.split-features li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.88rem;
  color: var(--text-2);
}

.feat-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}

.split-card.create .feat-dot {
  background: var(--teal);
}

.split-card.store .feat-dot {
  background: var(--gold);
}

.split-bg {
  position: absolute;
  bottom: -10px;
  right: 10px;
  font-family: var(--font-d);
  font-size: 6.5rem;
  font-weight: 900;
  opacity: 0.03;
  line-height: 1;
  pointer-events: none;
  color: var(--text);
}

/* ══════════════════════════════════════
   TESTIMONIALS
══════════════════════════════════════ */
.test-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.test-card {
  border-radius: var(--radius-lg);
  padding: 26px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: all var(--t);
}

.test-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.test-stars {
  display: flex;
  gap: 2px;
  color: var(--gold);
  font-size: 0.82rem;
}

.test-text {
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-2);
  flex: 1;
}

.test-author {
  display: flex;
  align-items: center;
  gap: 11px;
}

.test-av {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-d);
  font-size: 0.72rem;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}

.test-name {
  font-weight: 700;
  font-size: 0.88rem;
}

.test-meta {
  font-size: 0.75rem;
  color: var(--text-3);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 1px;
}

.verified {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  background: var(--mint-dim);
  color: var(--mint);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 0.68rem;
  font-weight: 700;
}

/* ══════════════════════════════════════
   PORTFOLIO
══════════════════════════════════════ */
.port-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.port-card {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--border);
  transition: all var(--t);
}

.port-card:hover {
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
  border-color: var(--teal);
}

.port-thumb {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.port-info {
  padding: 14px;
}

.port-type {
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal);
  margin-bottom: 5px;
}

.port-title {
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 3px;
}

.port-sub {
  font-size: 0.75rem;
  color: var(--text-3);
}

/* ══════════════════════════════════════
   HOW IT WORKS
══════════════════════════════════════ */
.how-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.how-panel {
  border-radius: var(--radius-lg);
  padding: 38px;
  background: var(--bg-2);
  border: 1px solid var(--border);
}

.how-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}

.how-head-icon {
  width: 42px;
  height: 42px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.how-panel.create .how-head-icon {
  background: var(--teal-dim);
}

.how-panel.store .how-head-icon {
  background: rgba(245, 158, 11, 0.1);
}

.how-title {
  font-size: 1rem;
  font-weight: 800;
}

.how-sub {
  font-size: 0.76rem;
  color: var(--text-3);
}

.how-steps {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.how-step {
  display: flex;
  gap: 14px;
}

.step-num {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-d);
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
}

.how-panel.create .step-num {
  background: var(--teal-dim);
  color: var(--teal);
  border: 1px solid rgba(14, 165, 233, 0.18);
}

.how-panel.store .step-num {
  background: rgba(245, 158, 11, 0.1);
  color: var(--gold);
  border: 1px solid rgba(245, 158, 11, 0.2);
}

.step-h {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 3px;
}

.step-p {
  font-size: 0.82rem;
  color: var(--text-3);
  line-height: 1.55;
}

/* ══════════════════════════════════════
   WHY ARCZEN
══════════════════════════════════════ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.why-card {
  border-radius: var(--radius-lg);
  padding: 28px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  transition: all var(--t);
  position: relative;
  overflow: hidden;
}

.why-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad);
  opacity: 0;
  transition: opacity var(--t);
}

.why-card:hover::before {
  opacity: 1;
}

.why-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
}

.why-card h3 {
  font-size: 0.98rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.why-card p {
  font-size: 0.83rem;
  color: var(--text-3);
  line-height: 1.6;
}

/* ══════════════════════════════════════
   ENGINE TEASER
══════════════════════════════════════ */
.engine-box {
  border-radius: var(--radius-xl);
  padding: 72px 56px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--border);
}

.engine-box::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(14, 165, 233, 0.07) 0%, transparent 70%);
}

.soon-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border-radius: 100px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--gold);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 22px;
}

.engine-feats {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin: 36px 0;
  flex-wrap: wrap;
}

.e-feat {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.88rem;
  color: var(--text-2);
}

.e-feat-icon {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--teal-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
}

.waitlist-form {
  display: flex;
  gap: 10px;
  justify-content: center;
  max-width: 440px;
  margin: 0 auto;
}

.waitlist-form input {
  flex: 1;
  background: var(--bg-3);
  border: 1.5px solid var(--border);
  border-radius: 100px;
  padding: 13px 20px;
  color: var(--text);
  font-family: var(--font-b);
  font-size: 0.9rem;
  outline: none;
  transition: all var(--t);
}

.waitlist-form input:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-dim);
}

.waitlist-form input::placeholder {
  color: var(--text-3);
}

/* ══════════════════════════════════════
   STORE PAGE
══════════════════════════════════════ */
.store-head {
  padding: 110px 0 52px;
  text-align: center;
}

.trust-row {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  padding: 24px 0;
  margin-bottom: 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-2);
  font-weight: 600;
}

.trust-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.filters {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 0.83rem;
  font-weight: 700;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-2);
  font-family: var(--font-b);
  transition: all var(--t);
}

.filter-btn:hover {
  border-color: var(--border-2);
  color: var(--text);
}

.filter-btn.active {
  background: var(--grad);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 4px 16px rgba(14, 165, 233, 0.3);
}

.prod-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  margin-bottom: 60px;
}

.prod-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--t);
}

.prod-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-2);
}

.prod-thumb {
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  background: var(--bg-3);
  position: relative;
}

.prod-badge {
  position: absolute;
  top: 9px;
  right: 9px;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.badge-blue {
  background: var(--teal-dim);
  color: var(--teal);
  border: 1px solid rgba(14, 165, 233, 0.25);
}

.badge-green {
  background: var(--mint-dim);
  color: var(--mint);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.badge-gold {
  background: rgba(245, 158, 11, 0.1);
  color: var(--gold);
  border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-hot {
  background: var(--grad);
  color: #fff;
}

.prod-body {
  padding: 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.prod-cat {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-3);
  margin-bottom: 6px;
}

.prod-name {
  font-weight: 800;
  font-size: 0.9rem;
  line-height: 1.4;
  margin-bottom: 9px;
  flex: 1;
  color: var(--text);
}

.prod-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 11px;
  flex-wrap: wrap;
}

.prod-rating {
  font-size: 0.76rem;
  color: var(--gold);
  display: flex;
  align-items: center;
  gap: 3px;
}

.prod-rating span {
  color: var(--text-3);
}

.prod-delivery {
  font-size: 0.74rem;
  color: var(--mint);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 4px;
}

.prod-price-row {
  display: flex;
  align-items: baseline;
  gap: 7px;
  margin-bottom: 12px;
}

.prod-price {
  font-family: var(--font-d);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--text);
}

.prod-price .bdt {
  color: var(--teal);
}

.prod-price-usd {
  font-size: 0.76rem;
  color: var(--text-3);
}

.prod-old {
  font-size: 0.8rem;
  color: var(--text-3);
  text-decoration: line-through;
}

.prod-save {
  font-size: 0.7rem;
  background: rgba(16, 185, 129, 0.1);
  color: var(--mint);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
}

.prod-actions {
  display: flex;
  gap: 7px;
}

.prod-actions .btn {
  flex: 1;
  justify-content: center;
  font-size: 0.8rem;
  padding: 10px 12px;
  border-radius: 10px;
}

/* ══════════════════════════════════════
   SERVICES PAGE
══════════════════════════════════════ */
.svc-page-head {
  padding: 110px 0 52px;
  text-align: center;
}

.svc-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 72px;
}

.svc-card {
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: all var(--t);
}

.svc-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-5px);
  border-color: var(--teal);
}

.svc-icon {
  font-size: 2.4rem;
  margin-bottom: 18px;
}

.svc-name {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 9px;
}

.svc-desc {
  font-size: 0.86rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 18px;
  flex: 1;
}

.svc-price {
  font-family: var(--font-d);
  font-size: 1.4rem;
  font-weight: 900;
  margin-bottom: 18px;
}

.svc-price .from {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-3);
}

.svc-price .bdt {
  color: var(--teal);
}

.svc-price .usd {
  font-size: 0.8rem;
  color: var(--text-3);
}

.svc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 24px;
}

.svc-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.83rem;
  color: var(--text-2);
}

.svc-list li::before {
  content: '→';
  color: var(--teal);
  font-weight: 800;
}

/* ══════════════════════════════════════
   ABOUT PAGE
══════════════════════════════════════ */
.about-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 60px;
  align-items: start;
}

.founder-card {
  border-radius: var(--radius-lg);
  padding: 32px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  text-align: center;
  position: sticky;
  top: 86px;
}

.founder-av {
  width: 90px;
  height: 90px;
  border-radius: 18px;
  background: var(--grad);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-d);
  font-size: 2rem;
  font-weight: 900;
  color: #fff;
  margin: 0 auto 18px;
  box-shadow: 0 8px 28px rgba(14, 165, 233, 0.35);
}

.founder-name {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 5px;
}

.founder-role {
  font-size: 0.83rem;
  color: var(--text-3);
  margin-bottom: 18px;
}

.founder-creds {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

.founder-cred {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-2);
}

.about-story h2 {
  margin-bottom: 20px;
}

.about-story p {
  font-size: 0.93rem;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 18px;
}

.timeline {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tl-item {
  display: flex;
  gap: 18px;
  padding-bottom: 28px;
  position: relative;
}

.tl-item:last-child {
  padding-bottom: 0;
}

.tl-left {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tl-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--teal);
  outline: 2px solid var(--bg);
  outline-offset: 2px;
  margin-top: 5px;
  flex-shrink: 0;
}

.tl-line {
  width: 1px;
  flex: 1;
  background: var(--border);
  margin: 6px 0;
}

.tl-item:last-child .tl-line {
  display: none;
}

.tl-year {
  font-family: var(--font-d);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--teal);
  margin-bottom: 3px;
}

.tl-content h4 {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 3px;
}

.tl-content p {
  font-size: 0.8rem;
  color: var(--text-3);
}

/* ══════════════════════════════════════
   CONTACT PAGE
══════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 52px;
}

.contact-info h2 {
  margin-bottom: 18px;
}

.contact-info>p {
  font-size: 0.93rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 28px;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.c-method {
  display: flex;
  align-items: center;
  gap: 13px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  text-decoration: none;
  color: var(--text);
  transition: all var(--t);
}

.c-method:hover {
  border-color: var(--teal);
  transform: translateX(4px);
}

.c-method-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.c-label {
  font-size: 0.73rem;
  color: var(--text-3);
  margin-bottom: 1px;
}

.c-val {
  font-size: 0.88rem;
  font-weight: 700;
}

/* ══════════════════════════════════════
   FORMS
══════════════════════════════════════ */
.f-group {
  margin-bottom: 18px;
}

.f-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 7px;
  letter-spacing: 0.02em;
}

.f-input,
.f-select,
.f-textarea {
  width: 100%;
  background: var(--bg-3);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-b);
  font-size: 0.9rem;
  outline: none;
  transition: all var(--t);
  -webkit-appearance: none;
  appearance: none;
}

.f-input:focus,
.f-select:focus,
.f-textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px var(--teal-dim);
  background: var(--bg-2);
}

.f-input::placeholder,
.f-textarea::placeholder {
  color: var(--text-3);
}

.f-select {
  cursor: pointer;
}

.f-select option {
  background: var(--bg-2);
}

.f-textarea {
  min-height: 110px;
  resize: vertical;
}

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

.f-err {
  color: var(--rose);
  font-size: 0.78rem;
  margin-top: 5px;
}

.f-success {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 12px;
  padding: 14px;
  color: var(--mint);
  font-size: 0.88rem;
  display: none;
}

/* ══════════════════════════════════════
   FAQ
══════════════════════════════════════ */
.faq-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 40px;
}

.faq-tab {
  padding: 9px 24px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  background: transparent;
  color: var(--text-2);
  font-family: var(--font-b);
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--t);
}

.faq-tab.active {
  background: var(--grad);
  border-color: transparent;
  color: #fff;
}

.faq-list {
  max-width: 740px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color var(--t);
}

.faq-item:hover {
  border-color: var(--border-2);
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 18px 22px;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  color: var(--text);
  font-family: var(--font-b);
  font-size: 0.92rem;
  font-weight: 700;
}

.faq-icon {
  font-size: 1.1rem;
  color: var(--text-3);
  flex-shrink: 0;
  transition: transform var(--t);
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
  color: var(--teal);
}

.faq-ans {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-ans {
  max-height: 200px;
}

.faq-ans-inner {
  padding: 0 22px 18px;
  font-size: 0.86rem;
  color: var(--text-2);
  line-height: 1.75;
}

/* ══════════════════════════════════════
   PORTFOLIO PAGE
══════════════════════════════════════ */
.port-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 72px;
}

.port-page-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--border);
  transition: all var(--t);
}

.port-page-card:hover {
  box-shadow: var(--shadow-xl);
  transform: translateY(-4px);
  border-color: var(--teal);
}

.port-page-thumb {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
}

.port-page-info {
  padding: 18px;
}

/* ══════════════════════════════════════
   CART DRAWER
══════════════════════════════════════ */
.cart-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--t);
  backdrop-filter: blur(4px);
}

.cart-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 400px;
  max-width: 100vw;
  height: 100vh;
  background: var(--bg-2);
  border-left: 1px solid var(--border);
  z-index: 2000;
  display: flex;
  flex-direction: column;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.cart-drawer.open {
  right: 0;
}

.cart-head {
  padding: 22px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-head-title {
  font-family: var(--font-d);
  font-size: 1.15rem;
  font-weight: 800;
}

.cart-x {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  font-size: 1rem;
  transition: all var(--t);
}

.cart-x:hover {
  background: var(--bg);
  color: var(--text);
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cart-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-3);
  text-align: center;
  padding: 40px;
}

.cart-empty-icon {
  font-size: 2.8rem;
}

.cart-item {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  display: flex;
  gap: 10px;
  align-items: start;
}

.ci-emoji {
  font-size: 1.7rem;
  flex-shrink: 0;
  width: 42px;
  text-align: center;
}

.ci-info {
  flex: 1;
}

.ci-name {
  font-weight: 700;
  font-size: 0.85rem;
  line-height: 1.35;
  margin-bottom: 3px;
}

.ci-price {
  font-size: 0.8rem;
  color: var(--teal);
  font-weight: 800;
}

.ci-qty {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 7px;
}

.qty-btn {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  font-size: 0.85rem;
  font-family: var(--font-b);
  transition: all var(--t);
}

.qty-btn:hover {
  background: var(--border);
}

.qty-n {
  font-size: 0.82rem;
  font-weight: 700;
  min-width: 18px;
  text-align: center;
}

.ci-remove {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: 0.95rem;
  padding: 3px;
  transition: color var(--t);
}

.ci-remove:hover {
  color: var(--rose);
}

.cart-foot {
  padding: 18px;
  border-top: 1px solid var(--border);
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.cart-total-label {
  font-size: 0.88rem;
  color: var(--text-2);
}

.cart-total-amt {
  font-family: var(--font-d);
  font-size: 1.3rem;
  font-weight: 900;
}

/* ══════════════════════════════════════
   CHECKOUT MODAL
══════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 3000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(10px);
}

.modal-overlay.open {
  display: flex;
}

.modal {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
}

.modal-title {
  font-family: var(--font-d);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 6px;
}

.modal-sub {
  font-size: 0.84rem;
  color: var(--text-3);
  margin-bottom: 28px;
}

.modal-x {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 34px;
  height: 34px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 9px;
  cursor: pointer;
  color: var(--text-2);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t);
}

.modal-x:hover {
  background: var(--bg);
  color: var(--text);
}

.pay-methods {
  display: flex;
  gap: 9px;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.pay-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 10px 16px;
  background: var(--bg-3);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--t);
  font-family: var(--font-b);
  font-size: 0.83rem;
  color: var(--text-2);
  font-weight: 700;
}

.pay-btn:hover {
  border-color: var(--border-2);
  color: var(--text);
}

.pay-btn.sel {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--teal-dim);
}

.order-summary-box {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 18px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 4px;
}

.summary-row.total {
  font-weight: 800;
  font-size: 0.95rem;
}

.summary-row.total span:last-child {
  color: var(--teal);
}

.checkout-err {
  color: var(--rose);
  font-size: 0.8rem;
  margin-bottom: 10px;
  display: none;
}

#stripe-card-element {
  background: var(--bg-3);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 13px 16px;
  transition: all var(--t);
}

.manual-instr {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--text-2);
  margin-bottom: 14px;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 56px 0 28px;
}

.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.foot-brand p {
  font-size: 0.83rem;
  color: var(--text-3);
  line-height: 1.7;
  max-width: 240px;
  margin-top: 14px;
}

.foot-social {
  display: flex;
  gap: 9px;
  margin-top: 18px;
}

.soc-link {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.85rem;
  transition: all var(--t);
}

.soc-link:hover {
  border-color: var(--teal);
  color: var(--teal);
}

.foot-col h4 {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 18px;
}

.foot-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.foot-links a {
  font-size: 0.85rem;
  color: var(--text-3);
  text-decoration: none;
  cursor: pointer;
  transition: color var(--t);
}

.foot-links a:hover {
  color: var(--teal);
}

.foot-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
}

.foot-copy {
  font-size: 0.8rem;
  color: var(--text-3);
}

.pay-logos {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}

.pay-logo {
  padding: 5px 10px;
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--text-3);
  letter-spacing: 0.04em;
}

/* ══════════════════════════════════════
   WHATSAPP FLOAT
══════════════════════════════════════ */
.wa-float {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 900;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 9px;
}

.wa-btn {
  width: 52px;
  height: 52px;
  border-radius: 15px;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #fff;
  font-size: 1.4rem;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  transition: all var(--t);
  animation: wa-bob 3.5s ease-in-out infinite;
}

.wa-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
}

@keyframes wa-bob {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-6px);
  }
}

.wa-label {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 7px 13px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  box-shadow: var(--shadow-lg);
}

/* ══════════════════════════════════════
   ORDER NOTIFICATION POPUP
══════════════════════════════════════ */
.order-notif {
  position: fixed;
  bottom: 88px;
  left: 22px;
  z-index: 800;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 13px;
  box-shadow: var(--shadow-xl);
  max-width: 300px;
  transform: translateX(-120%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  backdrop-filter: blur(16px);
  border-left: 3px solid var(--teal);
}

.order-notif.show {
  transform: translateX(0);
}

.notif-emoji {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.notif-text {
  display: flex;
  flex-direction: column;
}

.notif-title {
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 2px;
}

.notif-sub {
  font-size: 0.74rem;
  color: var(--text-3);
}

.notif-time {
  font-size: 0.68rem;
  color: var(--teal);
  font-weight: 700;
  margin-top: 2px;
}

.notif-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--mint);
  flex-shrink: 0;
  animation: notif-pulse 1.5s infinite;
}

@keyframes notif-pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.7);
  }
}

/* ══════════════════════════════════════
   TOAST
══════════════════════════════════════ */
.toast-wrap {
  position: fixed;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
}

.toast {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 22px;
  font-size: 0.86rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 9px;
  box-shadow: var(--shadow-xl);
  animation: toast-in 0.3s ease;
  max-width: 340px;
}

.toast.ok {
  border-color: rgba(16, 185, 129, 0.3);
  color: var(--mint);
}

.toast.err {
  border-color: rgba(244, 63, 94, 0.3);
  color: var(--rose);
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ══════════════════════════════════════
   SPINNER
══════════════════════════════════════ */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
  display: inline-block;
}

.spinner-dark {
  border-color: rgba(0, 0, 0, 0.1);
  border-top-color: var(--teal);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* ══════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media(max-width:1024px) {

  .prod-grid,
  .port-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .foot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

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

  .hero-floaters {
    display: none;
  }
}

@media(max-width:768px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .split-grid,
  .how-grid,
  .about-layout,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .test-grid,
  .svc-cards,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 60px 0;
  }

  .hero h1 {
    font-size: 2.3rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .waitlist-form {
    flex-direction: column;
  }

  .f-row {
    grid-template-columns: 1fr;
  }

  .engine-box {
    padding: 44px 24px;
  }

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

  .cart-drawer {
    width: 100vw;
  }

  .modal {
    padding: 24px 18px;
  }
}

@media(max-width:480px) {
  .prod-grid {
    grid-template-columns: 1fr;
  }

  .port-grid,
  .port-page-grid {
    grid-template-columns: 1fr;
  }

  .hero-trust {
    gap: 12px;
  }
}

/* ══════════════════════════════════════
   SERVICES GRID & PRICING
══════════════════════════════════════ */
/* Mobile-First Grid Layout for the 6 Cards */
.svc-cards {
  display: grid;
  grid-template-columns: 1fr;
  /* Starts as 1 column for mobile */
  gap: 24px;
  width: 100%;
}

/* Tablet & Desktop Grid (Adapts automatically to 2 or 3 columns) */
@media (min-width: 768px) {
  .svc-cards {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
}

/* Fix the Button Gap */
.svc-card .btn-outline {
  margin-bottom: 12px;
  /* Adds the exact gap needed between the two buttons */
}

/* ══════════════════════════════════════
   PRICING & LISTS
══════════════════════════════════════ */
/* Pricing Container */
.svc-price {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin: 24px 0;
}

/* The "From" Text */
.svc-price .from {
  font-size: 0.9rem;
  color: var(--text-3, #94a3b8);
  /* Subtle gray */
  font-weight: 500;
}

/* The Big Blue BDT Price */
.svc-price .bdt {
  font-size: 2.2rem;
  font-family: var(--font-d, 'Inter', sans-serif);
  font-weight: 900;
  color: #0ea5e9;
  /* Matches the bright blue in your screenshot */
  letter-spacing: -1px;
}

/* The Small USD Price */
.svc-price .usd {
  font-size: 0.95rem;
  color: var(--text-3, #94a3b8);
  font-weight: 700;
}

/* Remove default bullets */
.svc-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px 0;
}

/* Style the text */
.svc-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  color: var(--text-2, #475569);
  /* Clean slate text */
  font-size: 0.95rem;
  line-height: 1.5;
}

/* Inject the Blue Arrow automatically */
.svc-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  top: 0;
  color: #0ea5e9;
  /* Bright brand blue */
  font-weight: 700;
  font-size: 1.1rem;
}

/* ══════════════════════════════════════
   STORE SUB-FILTERS
══════════════════════════════════════ */
.sub-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 30px;
  margin-top: -15px;
  /* Pull it slightly closer to main filters */
}

@media(max-width: 768px) {
  .sub-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding: 0 4px 12px 4px;
    /* Space for scrollbar and slight padding */
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* Hide scrollbar Firefox */
  }

  .sub-filters::-webkit-scrollbar {
    display: none;
    /* Hide scrollbar Chrome/Safari */
  }
}

.sub-filter-btn {
  padding: 8px 16px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  font-family: var(--font-b);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-2);
  cursor: pointer;
  transition: all var(--t);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.02);
}

.sub-filter-btn:hover {
  border-color: rgba(14, 165, 233, 0.4);
  color: var(--teal);
  transform: translateY(-1px);
}

.sub-filter-btn.active {
  border-color: var(--teal);
  background: var(--teal-dim);
  color: var(--teal);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.15);
}