:root {
  --teal-deep: #073A3A;
  --teal: #0B4F4F;
  --teal-light: #3D9494;
  --teal-gray: #8fb3b3;
  --coral: #E2836B;
  --coral-dim: rgba(226, 131, 107, 0.35);
  --cream: #f5efe0;
  --ink: #0B2E1E;
  --white: #ffffff;
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
  --radius: 16px;
  --max-width: 1160px;
  --font: 'Tajawal', 'Segoe UI', Tahoma, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  right: -999px;
  top: 0;
  background: var(--coral);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 0 10px;
  z-index: 999;
}
.skip-link:focus {
  right: 0;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(7, 58, 58, 0.96);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 14px rgba(0, 0, 0, 0.15);
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
}

.brand-name {
  color: var(--cream);
  font-weight: 700;
  font-size: 18px;
}
.brand-name em {
  font-style: normal;
  color: var(--coral);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.site-nav a {
  color: var(--cream);
  font-weight: 500;
  font-size: 15px;
  transition: color 0.2s ease;
}
.site-nav a:hover {
  color: var(--coral);
}

.nav-cta {
  color: #fff !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--cream);
  border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn .icon {
  width: 18px;
  height: 18px;
}
.btn-primary {
  background: var(--coral);
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px var(--coral-dim);
}
.btn-ghost {
  background: transparent;
  border-color: rgba(245, 239, 224, 0.4);
  color: var(--cream);
}
.btn-ghost:hover {
  border-color: var(--coral);
  color: var(--coral);
}
.btn-lg {
  padding: 15px 30px;
  font-size: 16px;
}

/* ---------- Hero ---------- */
.hero {
  background: radial-gradient(1100px 500px at 30% -10%, #0e5a5a 0%, var(--teal-deep) 55%, var(--teal-deep) 100%);
  padding: 72px 0 96px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.eyebrow {
  color: var(--coral);
  font-weight: 700;
  letter-spacing: 0.3px;
  margin: 0 0 10px;
  font-size: 14px;
}
.eyebrow.center {
  text-align: center;
}

.hero h1 {
  color: var(--cream);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.35;
  margin: 0 0 20px;
  font-weight: 800;
}
.hero h1 .accent {
  color: var(--coral);
}

.hero-lead {
  color: var(--teal-gray);
  font-size: 17px;
  max-width: 560px;
  margin: 0 0 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 28px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-badges li {
  color: var(--teal-deep);
  background: rgba(245, 239, 224, 0.92);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
}

.hero-media {
  display: flex;
  justify-content: center;
}

.phone-frame {
  width: 260px;
  border-radius: 34px;
  border: 8px solid #10201b;
  background: #10201b;
  box-shadow: var(--shadow);
  overflow: hidden;
  aspect-ratio: 9 / 19.5;
}
.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.phone-frame--float {
  animation: float 5s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

/* ---------- Stats ---------- */
.stats {
  background: var(--teal);
  padding: 28px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  text-align: center;
}
.stat-num {
  display: block;
  color: var(--coral);
  font-size: 30px;
  font-weight: 800;
}
.stat-label {
  display: block;
  color: var(--cream);
  font-size: 13px;
  margin-top: 4px;
}

/* ---------- Sections ---------- */
.section {
  padding: 88px 0;
}
.section-dark {
  background: var(--teal-deep);
}
.section-dark .eyebrow,
.section-dark .section-lead {
  color: var(--teal-gray);
}
.section-dark .section-title {
  color: var(--cream);
}

.section-title {
  font-size: clamp(24px, 3vw, 34px);
  margin: 0 0 14px;
  font-weight: 800;
  color: var(--teal-deep);
}
.section-title.center {
  text-align: center;
}
.section-lead {
  text-align: center;
  color: #4a5a5a;
  max-width: 560px;
  margin: 0 auto 48px;
}

/* ---------- Features ---------- */
.features-grid {
  margin-top: 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.feature-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: 0 8px 24px rgba(11, 79, 79, 0.08);
  border: 1px solid rgba(11, 79, 79, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(226, 131, 107, 0.18);
}
.feature-icon {
  font-size: 30px;
  margin-bottom: 14px;
}
.feature-icon img {
  display: block;
  width: 28px;
  height: auto;
}
.feature-card h3 {
  font-size: 17px;
  margin: 0 0 8px;
  color: var(--teal-deep);
}
.feature-card p {
  margin: 0;
  font-size: 14px;
  color: #4a5a5a;
}

/* ---------- Demo video ---------- */
.demo-video-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 8px 0 48px;
}
.demo-video-frame {
  width: min(460px, 100%);
  border-radius: 24px;
  border: 8px solid #10201b;
  background: #10201b;
  box-shadow: var(--shadow);
  overflow: hidden;
  aspect-ratio: 1300 / 1400;
}
.demo-video-frame video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.demo-video-wrap .shot-caption {
  margin-top: 14px;
  color: var(--cream);
}

/* ---------- Screenshots ---------- */
.shots-grid {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.shot-card {
  background: transparent;
  border: none;
  padding: 0;
  cursor: zoom-in;
  color: var(--cream);
  border-radius: 22px;
  overflow: hidden;
}
.shot-card img {
  border-radius: 22px;
  border: 6px solid #10201b;
  aspect-ratio: 9 / 19.5;
  object-fit: cover;
  transition: transform 0.25s ease;
}
.shot-card:hover img {
  transform: scale(1.03);
}
.shot-card--wide {
  grid-column: span 2;
}
.shot-card--wide img {
  aspect-ratio: 1344 / 1070;
  object-fit: cover;
}
.shot-card--tab2 {
  grid-column: span 2;
}
.shot-card--tab3 {
  grid-column: span 3;
}
.shot-card--tab2 img,
.shot-card--tab3 img {
  aspect-ratio: 8 / 5;
  object-fit: cover;
}
.shot-caption {
  display: block;
  text-align: center;
  margin-top: 12px;
  font-size: 14px;
  font-weight: 600;
}

/* ---------- Why ---------- */
.why-inner {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 56px;
  align-items: center;
}
.why-media {
  display: flex;
  justify-content: center;
}
.why-copy p {
  color: #4a5a5a;
}
.check-list {
  margin-top: 20px;
}
.check-list li {
  position: relative;
  padding-right: 28px;
  margin-bottom: 10px;
  color: var(--teal-deep);
  font-weight: 600;
}
.check-list li::before {
  content: '✓';
  position: absolute;
  right: 0;
  top: 0;
  color: var(--coral);
  font-weight: 800;
}

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(135deg, var(--coral), #c8654a);
  padding: 64px 0;
  text-align: center;
}
.cta h2 {
  color: #fff;
  font-size: clamp(22px, 3vw, 30px);
  margin: 0 0 10px;
}
.cta p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 26px;
}
.cta .btn-primary {
  background: #fff;
  color: var(--coral);
}
.cta .btn-primary:hover {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #052626;
  padding: 48px 0 28px;
  text-align: center;
}
.footer-brand {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.footer-brand .brand-name {
  color: var(--cream);
}
.footer-note {
  color: var(--teal-gray);
  max-width: 480px;
  margin: 0 auto 12px;
  font-size: 14px;
}
.footer-contact {
  color: var(--cream);
  font-size: 14px;
  margin: 0 0 20px;
}
.footer-contact a {
  color: var(--coral);
  font-weight: 700;
}
.footer-copy {
  color: rgba(245, 239, 224, 0.5);
  font-size: 12px;
  margin: 0;
}

/* ---------- Lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(5, 20, 20, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease;
}
.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}
.lightbox-img {
  max-height: 86vh;
  max-width: min(90vw, 420px);
  border-radius: 20px;
  border: 8px solid #10201b;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}
.lightbox-close {
  position: absolute;
  top: 24px;
  left: 24px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(245, 239, 224, 0.15);
  color: var(--cream);
  font-size: 18px;
  cursor: pointer;
}
.lightbox-close:hover {
  background: var(--coral);
  color: #fff;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  background: rgba(245, 239, 224, 0.15);
  color: var(--cream);
  font-size: 26px;
  cursor: pointer;
  line-height: 1;
}
.lightbox-nav:hover {
  background: var(--coral);
  color: #fff;
}
.lightbox-prev {
  right: 24px;
}
.lightbox-next {
  left: 24px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-lead {
    margin-inline: auto;
  }
  .hero-actions,
  .hero-badges {
    justify-content: center;
  }
  .why-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .check-list li {
    text-align: right;
    max-width: 340px;
    margin-inline: auto;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .shots-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 720px) {
  .site-nav {
    position: absolute;
    top: 72px;
    right: 0;
    left: 0;
    background: var(--teal-deep);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px 24px;
    gap: 16px;
    display: none;
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.25);
  }
  .site-nav.is-open {
    display: flex;
  }
  .nav-cta {
    align-self: flex-start;
  }
  .nav-toggle {
    display: flex;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .features-grid,
  .shots-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 420px) {
  .features-grid,
  .shots-grid {
    grid-template-columns: 1fr;
  }
}