:root {
  --brand-50: #f0fdfa;
  --brand-100: #ccfbf1;
  --brand-200: #99f6e4;
  --brand-300: #5eead4;
  --brand-400: #2dd4bf;
  --brand-500: #14b8a6;
  --brand-600: #0d9488;
  --brand-700: #0f766e;
  --brand-800: #115e59;
  --brand-900: #134e4a;
  --brand-950: #042f2e;

  --ink-950: #020617;
  --ink-900: #0f172a;
  --ink-700: #334155;
  --ink-500: #64748b;
  --ink-300: #cbd5e1;
  --ink-100: #f1f5f9;

  --app-bg: #f3faf7;
  --app-bg-mid: #e5f4ef;
  --surface: #ffffff;

  --radius-lg: 0.75rem;
  --radius-xl: 1.15rem;
  --shadow-soft: 0 12px 40px rgba(15, 23, 42, 0.08);
  --shadow-btn: 0 8px 20px rgba(13, 148, 136, 0.28);

  --font-display: "Sora", "Segoe UI", sans-serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --container-width: 1140px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink-900);
  background: var(--surface);
  line-height: 1.6;
  font-size: 1.05rem;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--brand-700);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 0 0 var(--radius-lg) 0;
  z-index: 100;
}
.skip-link:focus { left: 0; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 650;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.btn-lg { padding: 0.9rem 1.7rem; font-size: 1.02rem; }

.btn-primary {
  background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(13, 148, 136, 0.34);
}

.btn-outline {
  background: transparent;
  color: var(--brand-800);
  border-color: color-mix(in srgb, var(--brand-500) 45%, white);
}
.btn-outline:hover { background: var(--brand-50); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.55);
  color: var(--ink-900);
  border-color: rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover { background: #fff; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, #fff 82%, transparent);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom: 1px solid color-mix(in srgb, var(--ink-100) 80%, transparent);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 1rem;
}

.header-inner > .brand {
  flex-shrink: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--ink-900);
}
.brand-logo { border-radius: 10px; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  padding: 0.2rem;
  border-radius: 999px;
  background: var(--ink-100);
  font-size: 0.78rem;
  font-weight: 700;
}
.lang-switch a {
  padding: 0.35rem 0.55rem;
  border-radius: 999px;
  color: var(--ink-500);
}
.lang-switch a[aria-current="page"] {
  background: #fff;
  color: var(--brand-800);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.primary-nav a:not(.btn) {
  font-weight: 600;
  color: var(--ink-700);
  font-size: 0.88rem;
  white-space: nowrap;
}
.primary-nav a:not(.btn):hover,
.primary-nav a:not(.btn).active { color: var(--brand-700); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  background: none;
  border: 1px solid var(--ink-300);
  border-radius: var(--radius-lg);
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--ink-900);
}

.hero {
  position: relative;
  overflow: clip;
  min-height: min(100svh, 920px);
  display: flex;
  align-items: center;
  padding: 3.5rem 0 4.5rem;
  background:
    radial-gradient(900px circle at 88% 8%, rgba(45, 212, 191, 0.28), transparent 55%),
    radial-gradient(700px circle at 8% 92%, rgba(20, 184, 166, 0.18), transparent 50%),
    linear-gradient(165deg, #f7fcfa 0%, var(--app-bg-mid) 48%, #eef8f4 100%);
}

.hero-mesh {
  position: absolute;
  inset: -8%;
  background-image:
    linear-gradient(rgba(15, 118, 110, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 118, 110, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, #000 35%, transparent 80%);
  pointer-events: none;
  animation: meshDrift 28s ease-in-out infinite alternate;
}

@keyframes meshDrift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-2.5%, 1.5%, 0) scale(1.04); }
}

.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 2.75rem;
  align-items: center;
  width: 100%;
}

.brand-hero {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 4.2rem);
  font-weight: 750;
  letter-spacing: -0.045em;
  line-height: 0.95;
  margin: 0 0 1rem;
  background: linear-gradient(120deg, var(--brand-800), var(--brand-500) 55%, var(--brand-700));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 2.8vw, 2.15rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--ink-900);
  max-width: 22ch;
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--ink-700);
  max-width: 42ch;
  margin: 0 0 1.75rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.hero-note {
  font-size: 0.9rem;
  color: var(--ink-500);
  margin: 0;
}

.hero-visual { position: relative; }

.browser-frame {
  background: var(--surface);
  border-radius: 1.1rem;
  box-shadow: var(--shadow-soft), 0 0 0 1px rgba(15, 23, 42, 0.05);
  overflow: hidden;
  transform: perspective(1400px) rotateY(-4deg) rotateX(2deg);
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  animation: heroFloat 7s ease-in-out infinite;
}
.hero-visual:hover .browser-frame {
  transform: perspective(1400px) rotateY(-1deg) rotateX(0deg) translateY(-4px);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12), 0 0 0 1px rgba(15, 23, 42, 0.05);
  animation-play-state: paused;
}

@keyframes heroFloat {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -10px; }
}

.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.7rem 0.95rem;
  background: linear-gradient(180deg, #f8fafc, #eef2f7);
}
.browser-dot { width: 10px; height: 10px; border-radius: 999px; }
.browser-dot-red { background: #f87171; }
.browser-dot-yellow { background: #fbbf24; }
.browser-dot-green { background: #4ade80; }
.browser-url {
  margin-left: 0.6rem;
  flex: 1;
  font-size: 0.72rem;
  color: var(--ink-500);
  background: #fff;
  border-radius: 999px;
  padding: 0.28rem 0.75rem;
  border: 1px solid var(--ink-100);
}
.browser-frame img { width: 100%; height: auto; display: block; }

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

.section { padding: 5.5rem 0; }
.section-alt {
  background: linear-gradient(180deg, #f8fbfa 0%, #eef6f3 100%);
}
.section-head {
  max-width: 640px;
  margin: 0 auto 3rem;
  text-align: center;
}
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  font-weight: 750;
  color: var(--brand-700);
  margin: 0 0 0.75rem;
}
.section-head h2,
.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.25rem);
  letter-spacing: -0.03em;
  margin: 0 0 0.75rem;
  line-height: 1.2;
}
.section-sub { color: var(--ink-500); margin: 0; }

.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.problem-col {
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem;
  border: 1px solid transparent;
}
.problem-before {
  background: #fff7f7;
  border-color: #fecaca;
}
.problem-after {
  background: color-mix(in srgb, var(--brand-50) 80%, white);
  border-color: var(--brand-200);
}
.col-label {
  font-family: var(--font-display);
  font-weight: 700;
  margin: 0 0 1rem;
  font-size: 1.05rem;
}
.check-list li {
  position: relative;
  padding-left: 1.7rem;
  margin-bottom: 0.8rem;
  color: var(--ink-700);
}
.check-list li::before {
  position: absolute;
  left: 0;
  top: 0.05em;
  font-weight: 700;
}
.check-list.cross li::before { content: "×"; color: #ef4444; }
.check-list.check li::before { content: "✓"; color: var(--brand-600); }

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}
.step {
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-xl);
  padding: 1.6rem 1.35rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 1rem;
}
.step h3 {
  font-family: var(--font-display);
  margin: 0 0 0.5rem;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}
.step p { margin: 0; color: var(--ink-500); font-size: 0.93rem; }

.card-expand {
  margin: 0;
  border: 0;
  height: 100%;
}
.card-expand-summary {
  list-style: none;
  cursor: pointer;
  display: block;
}
.card-expand-summary::-webkit-details-marker { display: none; }
.card-expand-summary::marker { content: ""; }
.card-expand-summary:focus-visible {
  outline: 2px solid var(--brand-500);
  outline-offset: 2px;
  border-radius: 0.5rem;
}
.card-expand-cue {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.85rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--brand-700);
}
.card-expand-cue::after {
  content: "▾";
  font-size: 0.7rem;
  transition: transform 0.2s ease;
}
.card-expand[open] .card-expand-cue::after {
  transform: rotate(-180deg);
}
.card-expand-body {
  margin-top: 0.35rem;
  padding-top: 0.85rem;
  border-top: 1px solid color-mix(in srgb, var(--brand-200) 70%, transparent);
  color: var(--ink-700);
  font-size: 0.92rem;
}
.card-expand-body p { margin: 0 0 0.65rem; color: var(--ink-700); }
.card-expand-body p:last-child { margin-bottom: 0; }
.card-expand-body ul {
  margin: 0;
  padding: 0 0 0 1.15rem;
  list-style: disc;
}
.card-expand-body li {
  margin-bottom: 0.45rem;
  color: var(--ink-700);
  font-size: 0.9rem;
}
.card-expand-body li:last-child { margin-bottom: 0; }

.step:has(> .card-expand),
.feature-card:has(> .card-expand),
.client-flow-step:has(> .card-expand) {
  padding: 0;
  overflow: hidden;
}
.step > .card-expand > .card-expand-summary {
  padding: 1.6rem 1.35rem 1.15rem;
}
.step > .card-expand > .card-expand-body {
  padding: 0 1.35rem 1.45rem;
}
.feature-card > .card-expand > .card-expand-summary {
  padding: 1.55rem 1.35rem 1.1rem;
}
.feature-card > .card-expand > .card-expand-body {
  padding: 0 1.35rem 1.4rem;
}
.client-flow-step > .card-expand > .card-expand-summary {
  padding: 1.5rem 1.35rem 1.1rem;
}
.client-flow-step > .card-expand > .card-expand-body {
  padding: 0 1.35rem 1.4rem;
}
.step:has(.card-expand[open]),
.feature-card:has(.card-expand[open]),
.client-flow-step:has(.card-expand[open]) {
  box-shadow: var(--shadow-soft);
  border-color: var(--brand-200);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}
.feature-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  padding: 1.55rem 1.35rem;
  border: 1px solid color-mix(in srgb, var(--ink-100) 90%, var(--brand-100));
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-soft);
}
.feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  margin-bottom: 0.95rem;
  background: linear-gradient(145deg, var(--brand-100), var(--brand-50));
  color: var(--brand-800);
}
.feature-icon svg { width: 22px; height: 22px; }
.feature-card h3 {
  font-family: var(--font-display);
  margin: 0 0 0.45rem;
  font-size: 1rem;
  letter-spacing: -0.02em;
}
.feature-card p { margin: 0; color: var(--ink-500); font-size: 0.9rem; }

.client-flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.15rem;
}
.client-flow-step {
  background: var(--surface);
  border: 1px solid var(--brand-100);
  border-radius: var(--radius-xl);
  padding: 1.5rem 1.35rem;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}
.client-flow-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.85rem;
}
.client-flow-step h3 {
  font-family: var(--font-display);
  margin: 0 0 0.45rem;
  font-size: 1.02rem;
  letter-spacing: -0.02em;
}
.client-flow-step p {
  margin: 0;
  color: var(--ink-500);
  font-size: 0.92rem;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.gallery-grid-spaced { margin-top: 2.5rem; }
.gallery-item {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.gallery-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-soft);
}
.gallery-item-wide { grid-column: 1 / -1; }
.gallery-item img { width: 100%; height: auto; display: block; }
.gallery-item figcaption {
  padding: 1rem 1.2rem;
  font-size: 0.9rem;
  color: var(--ink-500);
  border-top: 1px solid var(--ink-100);
}

.shot-zoom {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  position: relative;
  overflow: hidden;
  color: inherit;
  font: inherit;
  text-align: left;
}
.shot-zoom img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.shot-zoom:hover img,
.shot-zoom:focus-visible img {
  transform: scale(1.035);
}
.shot-zoom:focus-visible {
  outline: 2px solid var(--brand-500);
  outline-offset: -2px;
}
.shot-zoom-hint {
  position: absolute;
  right: 0.85rem;
  bottom: 0.85rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 650;
  color: #fff;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(6px);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}
.gallery-item:hover .shot-zoom-hint,
.shot-zoom:focus-visible .shot-zoom-hint {
  opacity: 1;
  transform: none;
}

.shot-lightbox {
  max-width: min(96vw, 1480px);
  max-height: 94vh;
  width: auto;
  margin: auto;
  padding: 0.75rem;
  border: 0;
  border-radius: var(--radius-xl);
  background: #0b1220;
  color: #fff;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  opacity: 0;
  transform: scale(0.96) translateY(12px);
  transition:
    opacity 0.28s ease,
    transform 0.28s ease,
    overlay 0.28s allow-discrete,
    display 0.28s allow-discrete;
}
.shot-lightbox[open] {
  opacity: 1;
  transform: none;
  @starting-style {
    opacity: 0;
    transform: scale(0.96) translateY(12px);
  }
}
.shot-lightbox::backdrop {
  background: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition:
    opacity 0.28s ease,
    overlay 0.28s allow-discrete,
    display 0.28s allow-discrete;
}
.shot-lightbox[open]::backdrop {
  opacity: 1;
  @starting-style {
    opacity: 0;
  }
}
.shot-lightbox img {
  display: block;
  max-width: 100%;
  max-height: calc(94vh - 4.5rem);
  width: auto;
  height: auto;
  margin: 0 auto;
  border-radius: 0.65rem;
}
.lightbox-caption {
  margin: 0.75rem 0.35rem 0.15rem;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.78);
  text-align: center;
}
.lightbox-close {
  position: absolute;
  top: 0.55rem;
  right: 0.55rem;
  z-index: 2;
  width: 2.4rem;
  height: 2.4rem;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease;
}
.lightbox-close:hover,
.lightbox-close:focus-visible {
  background: rgba(255, 255, 255, 0.22);
}

.audience-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1.5rem;
  align-items: stretch;
}
.audience-card {
  background: var(--surface);
  border: 1px solid var(--brand-100);
  border-radius: var(--radius-xl);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}
.audience-card h3 {
  font-family: var(--font-display);
  margin: 0 0 0.75rem;
  letter-spacing: -0.02em;
}
.audience-card p { margin: 0; color: var(--ink-700); }
.audience-card-visual { padding-bottom: 0; overflow: hidden; }
.audience-shot {
  margin: 1.5rem -2rem 0;
  width: calc(100% + 4rem);
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
  box-shadow: var(--shadow-soft);
}

.section-dark {
  background:
    radial-gradient(700px circle at 85% 20%, rgba(20, 184, 166, 0.22), transparent 50%),
    linear-gradient(160deg, #0b1220 0%, #0f3d3a 55%, #042f2e 100%);
  color: #fff;
}
.section-head-light h2 { color: #fff; }
.eyebrow-light { color: var(--brand-300); }
.section-dark .section-sub { color: rgba(255, 255, 255, 0.7); }
.security-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}
.security-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 1.45rem;
  backdrop-filter: blur(8px);
}
.security-item h3 {
  font-family: var(--font-display);
  margin: 0 0 0.45rem;
  font-size: 1rem;
}
.security-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
  align-items: stretch;
}
.pricing-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--ink-100);
  border-radius: var(--radius-xl);
  padding: 2rem 1.6rem;
  display: flex;
  flex-direction: column;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
}
.pricing-card h3 {
  font-family: var(--font-display);
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}
.pricing-desc { color: var(--ink-500); font-size: 0.92rem; margin: 0 0 1.25rem; }
.pricing-features { margin: 0 0 1.75rem; flex: 1; }
.pricing-features li {
  position: relative;
  padding-left: 1.45rem;
  margin-bottom: 0.6rem;
  font-size: 0.93rem;
  color: var(--ink-700);
}
.pricing-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand-600);
  font-weight: 700;
}
.pricing-card-featured {
  border-color: var(--brand-400);
  box-shadow: 0 16px 40px rgba(13, 148, 136, 0.16);
  transform: translateY(-6px);
}
.pricing-badge {
  position: absolute;
  top: -0.75rem;
  left: 1.5rem;
  background: var(--brand-600);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
}
.pricing-card .btn { align-self: flex-start; }
.pricing-footnote {
  text-align: center;
  color: var(--ink-500);
  font-size: 0.88rem;
  margin: 2.25rem 0 0;
}

.section-cta {
  background:
    radial-gradient(600px circle at 50% 0%, rgba(45, 212, 191, 0.2), transparent 60%),
    var(--brand-50);
  text-align: center;
}
.cta-inner { max-width: 640px; margin: 0 auto; }
.cta-inner p { color: var(--ink-700); margin: 0 0 1.75rem; }
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
}

.site-footer {
  background: var(--ink-950);
  color: rgba(255, 255, 255, 0.72);
  padding: 2.5rem 0;
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
}
.site-footer .brand { color: #fff; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.footer-nav a { color: rgba(255, 255, 255, 0.68); font-size: 0.9rem; }
.footer-nav a:hover { color: #fff; }
.footer-copy {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
  width: 100%;
  text-align: center;
}

@media (min-width: 640px) {
  .footer-copy { width: auto; text-align: left; }
}

@media (max-width: 980px) {
  .hero-inner,
  .problem-grid,
  .audience-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 2.5rem 0 3rem; }
  .hero-visual { order: -1; }
  .browser-frame { transform: none; }
  .hero-visual:hover .browser-frame { transform: none; }
  .brand-hero { font-size: clamp(2.4rem, 10vw, 3.4rem); }
  .hero h1 { max-width: none; }
  .steps,
  .feature-grid,
  .security-grid,
  .client-flow { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card-featured { transform: none; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item-wide { grid-column: auto; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .primary-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 0.5rem 1.5rem 1.4rem;
    border-bottom: 1px solid var(--ink-100);
    box-shadow: var(--shadow-soft);
    display: none;
  }
  .primary-nav.open { display: flex; }
  .primary-nav a:not(.btn) { padding: 0.75rem 0; width: 100%; }
  .nav-cta { margin-top: 0.65rem; width: 100%; }
  .steps,
  .feature-grid,
  .security-grid,
  .client-flow { grid-template-columns: 1fr; }
  .section { padding: 3.75rem 0; }
  .lang-switch { font-size: 0.72rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero-mesh,
  .browser-frame { animation: none !important; }
  .btn,
  .feature-card,
  .gallery-item,
  .browser-frame,
  .shot-zoom img,
  .shot-zoom-hint,
  .shot-lightbox,
  .shot-lightbox::backdrop,
  .card-expand-cue::after { transition: none !important; }
}