:root {
  color-scheme: light;
  --ink: #17202b;
  --muted: #66717d;
  --paper: #f7f8fb;
  --surface: #ffffff;
  --line: rgba(32, 64, 112, 0.13);
  --teal: #315f99;
  --teal-dark: #244a7d;
  --amber: #f0782f;
  --coral: #e85838;
  --green: #6880a0;
  --blue: #4a79b2;
  --night: #101e30;
  --night-2: #203f66;
  --shadow: 0 22px 60px rgba(16, 30, 48, 0.14);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 20px;
  padding: 16px clamp(18px, 4vw, 48px);
  color: #ffffff;
  transition: background 180ms ease, box-shadow 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(16, 30, 48, 0.84);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.header-cta {
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  font-weight: 750;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  object-fit: contain;
  box-shadow: 0 10px 24px rgba(44, 132, 180, 0.28);
}

.nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.92rem;
  font-weight: 650;
}

.nav a,
.site-footer a {
  text-decoration: none;
}

.nav a:hover,
.site-footer a:hover {
  color: #ffffff;
}

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.34);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.11);
  font-size: 0.9rem;
  font-weight: 720;
  color: #ffffff;
}

.hero {
  position: relative;
  min-height: 84vh;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: clamp(28px, 6vw, 76px);
  padding: 104px clamp(20px, 6vw, 76px) 46px;
  background:
    linear-gradient(115deg, rgba(16, 30, 48, 0.99) 0%, rgba(29, 54, 86, 0.95) 48%, rgba(56, 99, 145, 0.82) 100%),
    var(--night);
  isolation: isolate;
}

.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(4, 12, 15, 0.38) 0%, rgba(8, 22, 27, 0.2) 58%, rgba(8, 22, 27, 0) 100%),
    linear-gradient(0deg, rgba(4, 12, 15, 0.34), rgba(4, 12, 15, 0) 46%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(620px, 100%);
  color: #ffffff;
}

.hero-product {
  position: relative;
  z-index: 1;
  justify-self: center;
  align-self: end;
  display: grid;
  justify-items: center;
  width: min(44vw, 510px);
  min-width: 300px;
  pointer-events: none;
}

.hero-screenshot {
  display: block;
  width: auto;
  height: min(70vh, 720px);
  max-width: 100%;
  object-fit: contain;
  filter: drop-shadow(0 34px 54px rgba(0, 0, 0, 0.34));
}

.eyebrow {
  margin: 0 0 14px;
  color: #a9c9f2;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow.dark {
  color: var(--teal-dark);
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(4.2rem, 18vw, 7.6rem);
  line-height: 0.9;
  letter-spacing: 0;
  overflow-wrap: normal;
  word-break: keep-all;
}

.hero-copy {
  max-width: 550px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: clamp(1.12rem, 2.6vw, 1.55rem);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 780;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button-primary {
  background: var(--teal);
  color: #ffffff;
  box-shadow: 0 16px 40px rgba(49, 95, 153, 0.3);
}

.button-primary:hover {
  background: #284f83;
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  backdrop-filter: blur(10px);
}

.price-line {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.98rem;
}

.section,
.section-band {
  padding: clamp(64px, 9vw, 118px) 0;
}

.section-band {
  background: #eef3f8;
}

.section-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.intro {
  padding-top: clamp(46px, 7vw, 84px);
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 1fr);
  gap: clamp(28px, 6vw, 86px);
  align-items: start;
}

.intro h2,
.section-heading h2,
.final-cta h2 {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: 0;
}

.intro p:not(.eyebrow),
.section-copy {
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.16rem);
  line-height: 1.75;
}

.section-heading {
  max-width: 760px;
  margin-bottom: clamp(32px, 5vw, 52px);
}

.section-heading.compact {
  max-width: 820px;
}

.section-copy {
  margin-top: 16px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.schedule-item,
.video-placeholder,
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.8) inset;
}

.feature-card {
  min-height: 242px;
  padding: 24px;
}

.feature-card h3,
.schedule-item h3,
.video-placeholder h3 {
  margin: 20px 0 10px;
  font-size: 1.08rem;
}

.feature-card p,
.schedule-item p,
.video-placeholder p,
.faq-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.feature-icon {
  position: relative;
  display: inline-grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: rgba(49, 95, 153, 0.12);
}

.feature-icon::before,
.feature-icon::after {
  position: absolute;
  content: "";
}

.feature-icon.alarm::before {
  width: 16px;
  height: 16px;
  border: 3px solid var(--teal);
  border-radius: 50%;
}

.feature-icon.alarm::after {
  width: 3px;
  height: 12px;
  background: var(--teal);
  transform: translateY(-5px);
  transform-origin: bottom center;
}

.feature-icon.schedule {
  background: rgba(240, 167, 58, 0.15);
}

.feature-icon.schedule::before {
  width: 20px;
  height: 20px;
  border: 3px solid var(--amber);
  border-radius: 7px;
}

.feature-icon.schedule::after {
  width: 16px;
  height: 3px;
  background: var(--amber);
  box-shadow: 0 7px 0 var(--amber);
}

.feature-icon.repeat {
  background: rgba(84, 166, 103, 0.15);
}

.feature-icon.repeat::before {
  width: 22px;
  height: 14px;
  border: 3px solid var(--green);
  border-left-color: transparent;
  border-radius: 999px;
}

.feature-icon.repeat::after {
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 8px solid var(--green);
  transform: translate(10px, -8px);
}

.feature-icon.voice {
  background: rgba(75, 145, 201, 0.15);
}

.feature-icon.voice::before {
  width: 10px;
  height: 18px;
  border-radius: 999px;
  background: var(--blue);
}

.feature-icon.voice::after {
  width: 24px;
  height: 24px;
  border: 3px solid var(--blue);
  border-top-color: transparent;
  border-left-color: transparent;
  border-radius: 50%;
}

.feature-icon.status {
  background: rgba(231, 111, 81, 0.15);
}

.feature-icon.status::before {
  width: 22px;
  height: 12px;
  border: 3px solid var(--coral);
  border-radius: 999px;
}

.feature-icon.status::after {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--coral);
  transform: translateX(7px);
}

.feature-icon.cloud::before {
  width: 24px;
  height: 14px;
  border-radius: 999px;
  background: var(--teal);
  box-shadow: -6px 3px 0 var(--teal), 6px 4px 0 var(--teal);
}

.feature-icon.cloud::after {
  width: 24px;
  height: 3px;
  background: #ffffff;
  transform: translateY(8px);
}

.schedule-section {
  background:
    linear-gradient(120deg, rgba(49, 95, 153, 0.12), transparent 42%),
    linear-gradient(300deg, rgba(240, 120, 47, 0.15), transparent 44%),
    #f8f3ee;
}

.schedule-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.schedule-item {
  padding: 28px;
}

.schedule-time {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 12px;
  border-radius: 8px;
  background: var(--night);
  color: #ffffff;
  font-variant-numeric: tabular-nums;
  font-weight: 800;
}

.videos {
  background: var(--paper);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.video-embed,
.video-placeholder {
  aspect-ratio: 16 / 9;
}

.video-embed {
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: #000000;
  box-shadow: var(--shadow);
}

.video-placeholder {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 220px;
  padding: 24px;
  text-align: center;
  background:
    radial-gradient(circle at 50% 32%, rgba(49, 95, 153, 0.15), transparent 34%),
    #ffffff;
}

.video-placeholder span {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border-radius: 50%;
  background: var(--teal);
  color: #ffffff;
  box-shadow: 0 14px 32px rgba(49, 95, 153, 0.25);
}

.faq {
  background: #eef3f8;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-list details {
  padding: 0 22px;
}

.faq-list summary {
  cursor: pointer;
  padding: 22px 0;
  font-size: 1.08rem;
  font-weight: 760;
}

.faq-list p {
  padding: 0 0 22px;
}

.final-cta {
  padding: clamp(64px, 8vw, 96px) 0;
  background:
    linear-gradient(120deg, rgba(16, 30, 48, 0.96), rgba(32, 63, 102, 0.9)),
    var(--night);
  color: #ffffff;
}

.final-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.final-cta h2 {
  max-width: 760px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px clamp(20px, 4vw, 48px);
  background: #08111e;
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: #ffffff;
  font-weight: 700;
}

@media (max-width: 900px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: 86vh;
  }

  h1 {
    font-size: clamp(4.1rem, 14vw, 6.5rem);
  }

  .hero-product {
    position: absolute;
    right: -112px;
    bottom: 22px;
    width: min(48vw, 360px);
    min-width: 260px;
    opacity: 0.26;
  }

  .hero-screenshot {
    width: 100%;
    height: auto;
  }

  .intro-grid,
  .feature-grid,
  .schedule-grid,
  .video-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .final-inner,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 12px 16px;
  }

  .brand {
    font-size: 0.98rem;
  }

  .brand-mark {
    width: 30px;
    height: 30px;
    border-radius: 8px;
  }

  .header-cta {
    min-height: 36px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  .hero {
    min-height: 84vh;
    padding: 96px 18px 56px;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(4, 12, 15, 0.88) 0%, rgba(8, 22, 27, 0.72) 58%, rgba(8, 22, 27, 0.28) 100%),
      linear-gradient(0deg, rgba(4, 12, 15, 0.42), rgba(4, 12, 15, 0.08) 52%);
  }

  .hero-product {
    right: -160px;
    bottom: 62px;
    width: 76%;
    min-width: 0;
    opacity: 0.16;
  }

  .hero-copy {
    margin-top: 22px;
  }

  .button {
    width: 100%;
    min-height: 48px;
  }

  .section-inner {
    width: min(100% - 32px, 1120px);
  }

  .feature-card,
  .schedule-item {
    padding: 22px;
  }

  .video-placeholder {
    aspect-ratio: auto;
    min-height: 200px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}