:root {
  --bg: #eaf3fa;
  --bg-2: #d9ebf7;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --text: #0d2a4a;
  --muted: #56718e;
  --line: rgba(18, 79, 153, 0.12);
  --primary: #1e6fdc;
  --primary-2: #51a9ff;
  --accent: #bff0a7;
  --shadow: 0 18px 40px rgba(28, 94, 171, 0.14);
  --shadow-strong: 0 26px 60px rgba(28, 94, 171, 0.2);
  --radius: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: 1240px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background:
    radial-gradient(
      circle at top left,
      rgba(88, 175, 255, 0.18),
      transparent 28%
    ),
    radial-gradient(
      circle at 100% 0%,
      rgba(121, 217, 186, 0.16),
      transparent 22%
    ),
    linear-gradient(180deg, #eef6fb 0%, #e5f0f8 52%, #edf6fb 100%);
  overflow-x: hidden;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(
      circle at 20% 10%,
      rgba(56, 141, 255, 0.18),
      transparent 20%
    ),
    radial-gradient(
      circle at 80% 15%,
      rgba(112, 221, 255, 0.12),
      transparent 20%
    ),
    radial-gradient(
      circle at 70% 80%,
      rgba(171, 230, 160, 0.18),
      transparent 18%
    );
}

.noise {
  position: fixed;
  inset: 0;
  z-index: -2;
  opacity: 0.04;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.7) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.7) 1px, transparent 1px);
  background-size: 22px 22px;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(18px);
  background: rgba(233, 244, 252, 0.78);
  border-bottom: 1px solid rgba(19, 74, 140, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 88px;
  gap: 20px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.logo-badge {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-size: 1rem;
  font-weight: 900;
  color: #fff;
  background: linear-gradient(135deg, #1665ce, #66b6ff);
  box-shadow: 0 16px 30px rgba(35, 114, 205, 0.22);
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.logo-text strong {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.logo-text small {
  color: var(--muted);
  font-size: 0.76rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

.nav a {
  color: rgba(13, 42, 74, 0.78);
  font-weight: 600;
  transition: 0.25s ease;
}

.nav a:hover {
  color: var(--primary);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 0 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease,
    background 0.25s ease,
    border-color 0.25s ease;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #196ad4 0%, #5eb0ff 100%);
  box-shadow: 0 18px 30px rgba(39, 117, 213, 0.28);
}

.btn-primary:hover {
  box-shadow: 0 22px 38px rgba(39, 117, 213, 0.34);
}

.btn-secondary {
  color: var(--text);
  background: rgba(255, 255, 255, 0.62);
  border-color: rgba(21, 78, 147, 0.12);
  box-shadow: 0 12px 28px rgba(30, 83, 143, 0.08);
}

.btn-download {
  min-height: 50px;
  padding: 0 22px;
}

.menu-toggle {
  display: none;
  width: 52px;
  height: 52px;
  border: 0;
  background: rgba(255, 255, 255, 0.7);
  border-radius: 16px;
  padding: 0;
  position: relative;
  box-shadow: var(--shadow);
}

.menu-toggle span {
  position: absolute;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: 0.25s ease;
}

.menu-toggle span:first-child {
  top: 20px;
}

.menu-toggle span:last-child {
  top: 30px;
}

.hero {
  padding: 56px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  align-items: center;
  gap: 48px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(18, 96, 183, 0.1);
  box-shadow: 0 10px 20px rgba(35, 94, 168, 0.08);
}

.hero h1 {
  margin: 18px 0 20px;
  font-size: clamp(2.8rem, 5vw, 5.4rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  max-width: 12.5ch;
}

.hero-text {
  margin: 0;
  max-width: 650px;
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 30px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.stat-card {
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.62);
  border: 1px solid rgba(14, 77, 149, 0.1);
  border-radius: 22px;
  box-shadow: var(--shadow);
}

.stat-card strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.stat-card span {
  display: block;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
}

.phone-stack {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-glow {
  position: absolute;
  inset: 12% 18%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(89, 181, 255, 0.28),
    rgba(89, 181, 255, 0) 70%
  );
  filter: blur(20px);
}

.phone {
  width: min(360px, 100%);
  border-radius: 38px;
  border: 10px solid rgba(255, 255, 255, 0.82);
  box-shadow: 0 30px 80px rgba(24, 84, 145, 0.26);
  background: #fff;
  object-fit: cover;
}

.phone-main {
  position: relative;
  z-index: 3;
}

.phone-side {
  position: absolute;
  width: 250px;
  opacity: 0.95;
  transition: transform 0.35s ease;
}

.phone-side-left {
  left: 0;
  bottom: 40px;
  transform: rotate(-13deg);
}

.phone-side-right {
  right: 0;
  top: 34px;
  transform: rotate(12deg);
}

.brands {
  padding: 8px 0 18px;
}

.brand-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

.brand-row span {
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid rgba(17, 82, 155, 0.1);
  color: rgba(13, 42, 74, 0.76);
  font-weight: 700;
  box-shadow: 0 10px 24px rgba(20, 82, 154, 0.06);
}

.section {
  padding: 96px 0;
}

.section-head {
  max-width: 760px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-head h2 {
  margin: 18px 0 14px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
  letter-spacing: -0.05em;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 1.04rem;
  line-height: 1.75;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.feature-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  min-height: 260px;
  border-radius: var(--radius);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.84),
    rgba(255, 255, 255, 0.68)
  );
  border: 1px solid rgba(16, 78, 147, 0.1);
  box-shadow: var(--shadow);
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: auto -10% -38% auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    rgba(92, 178, 255, 0.18),
    transparent 65%
  );
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, #1c6ed9, #8ad0ff);
  color: #fff;
  font-weight: 900;
  box-shadow: 0 16px 30px rgba(39, 116, 213, 0.24);
}

.feature-card h3 {
  margin: 22px 0 14px;
  font-size: 1.38rem;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 22px;
}

.showcase-card {
  grid-column: span 4;
  overflow: hidden;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(15, 79, 147, 0.1);
  box-shadow: var(--shadow);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
  transform-style: preserve-3d;
}

.showcase-card:hover {
  box-shadow: var(--shadow-strong);
}

.showcase-card.large {
  grid-column: span 7;
}

.showcase-card.wide {
  grid-column: span 5;
}

.showcase-card img {
  width: 100%;
  height: 620px;
  object-fit: cover;
  object-position: top center;
}

.showcase-card:not(.large):not(.wide) img {
  height: 560px;
}

.showcase-copy {
  padding: 24px;
}

.showcase-copy h3 {
  margin: 0 0 8px;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
}

.showcase-copy p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.slider-shell {
  padding: 34px;
  border-radius: 34px;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.78),
    rgba(255, 255, 255, 0.62)
  );
  border: 1px solid rgba(18, 82, 149, 0.1);
  box-shadow: var(--shadow-strong);
}

.slider-top {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.slider-top h2 {
  margin: 10px 0 0;
  font-size: clamp(1.8rem, 3vw, 3rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.slider-controls {
  display: flex;
  gap: 10px;
}

.slider-btn {
  width: 54px;
  height: 54px;
  border: 0;
  border-radius: 18px;
  background: #fff;
  color: var(--text);
  font-size: 1.8rem;
  box-shadow: 0 12px 25px rgba(25, 84, 151, 0.12);
}

.slider-track {
  position: relative;
  min-height: 760px;
  overflow: hidden;
  border-radius: 30px;
}

.slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(30px) scale(0.98);
  transition:
    opacity 0.4s ease,
    transform 0.4s ease;
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
}

.slide img {
  width: 100%;
  height: 760px;
  object-fit: contain;
  object-position: center;
  border-radius: 30px;
  background:
    radial-gradient(circle at top, rgba(93, 181, 255, 0.2), transparent 35%),
    linear-gradient(180deg, #edf6fc 0%, #dfeff9 100%);
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  border: 0;
  background: rgba(26, 95, 170, 0.18);
  transition: 0.25s ease;
}

.dot.active {
  width: 36px;
  background: linear-gradient(135deg, #1668d2, #69b9ff);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.88fr;
  gap: 26px;
  align-items: start;
}

.about-copy h2 {
  margin: 18px 0 14px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.about-copy p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.8;
  font-size: 1.02rem;
}

.about-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.about-list li {
  position: relative;
  padding-left: 30px;
  font-weight: 600;
}

.about-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #1c6fda, #8bd3ff);
  box-shadow: 0 0 0 6px rgba(62, 154, 243, 0.12);
}

.about-panel {
  display: grid;
  gap: 18px;
}

.mini-card {
  padding: 26px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid rgba(17, 78, 145, 0.1);
  box-shadow: var(--shadow);
}

.mini-label {
  display: block;
  color: var(--muted);
  margin-bottom: 10px;
  font-size: 0.88rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 700;
}

.mini-card strong {
  display: block;
  font-size: 1.18rem;
  line-height: 1.4;
}

.cta-card {
  position: relative;
  overflow: hidden;
  padding: 40px;
  border-radius: 36px;
  background: linear-gradient(
    135deg,
    rgba(20, 102, 209, 0.98),
    rgba(99, 186, 255, 0.98)
  );
  color: #fff;
  box-shadow: 0 28px 60px rgba(34, 115, 211, 0.28);
}

.cta-card::before,
.cta-card::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.cta-card::before {
  width: 280px;
  height: 280px;
  right: -80px;
  top: -90px;
}

.cta-card::after {
  width: 180px;
  height: 180px;
  left: 50%;
  bottom: -90px;
}

.cta-card .eyebrow {
  color: #fff;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.18);
}

.cta-copy h2 {
  margin: 18px 0 14px;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1;
  letter-spacing: -0.05em;
  max-width: 14ch;
}

.cta-copy p {
  margin: 0;
  max-width: 650px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.86);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 28px;
}

.cta-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.22);
}

.footer {
  padding: 32px 0 50px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr auto auto;
  gap: 24px;
  align-items: center;
  padding: 28px 32px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(17, 76, 141, 0.1);
  box-shadow: var(--shadow);
}

.footer-brand strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1.1rem;
}

.footer-brand p {
  margin: 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-links a {
  color: rgba(13, 42, 74, 0.78);
  font-weight: 600;
}

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

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

/* PRIVACY */
.privacy-page {
  background:
    radial-gradient(
      circle at top left,
      rgba(77, 171, 255, 0.16),
      transparent 24%
    ),
    radial-gradient(
      circle at 100% 0%,
      rgba(163, 224, 180, 0.12),
      transparent 22%
    ),
    linear-gradient(180deg, #eef6fb 0%, #e6f1f9 60%, #eef6fb 100%);
}

.privacy-main {
  padding: 42px 0 90px;
}

.privacy-section .section-head {
  margin-bottom: 34px;
}

.privacy-section .section-head h1 {
  margin: 18px 0 14px;
  font-size: clamp(2.5rem, 4vw, 4.2rem);
  letter-spacing: -0.05em;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.privacy-card {
  padding: 28px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(19, 79, 146, 0.1);
  box-shadow: var(--shadow);
}

.privacy-card h2 {
  margin: 0 0 16px;
  font-size: 1.22rem;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.privacy-card p {
  margin: 0 0 12px;
  color: #315170;
  line-height: 1.8;
  word-break: break-word;
}

.privacy-card p:last-child {
  margin-bottom: 0;
}

.privacy-card a {
  color: var(--primary);
  font-weight: 700;
}

.privacy-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 34px;
}

@media (max-width: 1180px) {
  .hero-grid,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .showcase-card,
  .showcase-card.large,
  .showcase-card.wide {
    grid-column: span 6;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    justify-items: start;
  }
}

@media (max-width: 980px) {
  .nav,
  .btn-header {
    display: none;
  }

  .menu-toggle {
    display: inline-block;
  }

  .nav.open {
    display: flex;
    position: absolute;
    left: 20px;
    right: 20px;
    top: calc(100% + 12px);
    flex-direction: column;
    gap: 14px;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(17, 80, 145, 0.1);
    box-shadow: var(--shadow-strong);
  }

  .phone-stack {
    min-height: 670px;
  }

  .phone-side-left {
    left: 10px;
  }

  .phone-side-right {
    right: 10px;
  }

  .slider-track,
  .slide img {
    min-height: 620px;
    height: 620px;
  }

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

@media (max-width: 720px) {
  .container {
    width: min(100% - 24px, var(--container));
  }

  .header-inner {
    min-height: 76px;
  }

  .logo-text small {
    display: none;
  }

  .hero {
    padding-top: 28px;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2.35rem, 10vw, 4rem);
  }

  .hero-text,
  .section-head p,
  .about-copy p,
  .showcase-copy p,
  .feature-card p,
  .cta-copy p,
  .privacy-card p {
    font-size: 0.98rem;
    line-height: 1.72;
  }

  .hero-stats,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .phone-stack {
    min-height: 560px;
  }

  .phone {
    border-width: 8px;
    border-radius: 30px;
  }

  .phone-main {
    width: min(290px, 100%);
  }

  .phone-side {
    width: 190px;
  }

  .phone-side-left {
    left: -4px;
    bottom: 30px;
  }

  .phone-side-right {
    right: -2px;
    top: 26px;
  }

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

  .showcase-card,
  .showcase-card.large,
  .showcase-card.wide {
    grid-column: auto;
  }

  .showcase-card img {
    height: auto;
    max-height: 620px;
    object-fit: contain;
    background: linear-gradient(180deg, #eff7fc 0%, #e1eef8 100%);
  }

  .slider-shell,
  .cta-card,
  .privacy-card,
  .mini-card,
  .feature-card,
  .footer-inner {
    padding: 22px;
  }

  .slider-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .slider-track,
  .slide img {
    min-height: 500px;
    height: 500px;
  }

  .btn,
  .btn-download {
    width: 100%;
  }

  .hero-actions,
  .cta-actions,
  .privacy-actions {
    flex-direction: column;
  }

  .section {
    padding: 72px 0;
  }
}

@media (max-width: 520px) {
  .phone-stack {
    min-height: 500px;
  }

  .phone-main {
    width: min(250px, 100%);
  }

  .phone-side {
    width: 155px;
  }

  .phone-side-left {
    transform: rotate(-10deg);
    left: -2px;
    bottom: 24px;
  }

  .phone-side-right {
    transform: rotate(10deg);
    right: 0;
    top: 28px;
  }

  .section-head h2,
  .about-copy h2,
  .cta-copy h2,
  .privacy-section .section-head h1 {
    line-height: 1.02;
  }

  .slider-track,
  .slide img {
    min-height: 430px;
    height: 430px;
  }
}