:root {
  --ink: #0b1726;
  --navy: #0f3554;
  --blue: #0d6fb8;
  --cyan: #16a9df;
  --soft: #eef7fb;
  --muted: #5b6875;
  --line: #d9e4eb;
  --white: #fff;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family:
    Inter,
    ui-sans-serif,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    Arial,
    sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.55;
}

a {
  color: inherit;
}

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

/* ========================================
     HEADER
  ======================================== */

header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(15, 53, 84, 0.1);
}

.nav {
  height: 76px;
  display: flex;
  align-items: center;
  gap: 26px;
}

.logo {
  width: 250px;
  max-width: 42vw;
  display: block;
}

.spacer {
  flex: 1;
}

.navlinks {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
}

.navlinks a {
  text-decoration: none;
}

.menu-toggle {
  display: none;
}

.login {
  color: var(--navy);
  font-weight: 600;
}

/* ========================================
     BUTTONS
  ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border-radius: 9px;
  padding: 13px 20px;
  font-weight: 700;
  transition: 0.18s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 8px 20px rgba(13, 111, 184, 0.18);
}

.btn-primary:hover {
  background: #095f9f;
  transform: translateY(-1px);
}

.btn-light {
  border-color: #b9cfdd;
  background: #fff;
  color: var(--navy);
}

/* ========================================
     HERO
  ======================================== */

.hero {
  background: linear-gradient(
    105deg,
    #061a2c 0%,
    #0c3454 47%,
    #0b6e9a 100%
  );

  color: #fff;
  overflow: hidden;
  padding: 0;
}

.hero-grid {
  min-height: auto;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 46px;
  padding: 37px 0;
}

.eyebrow {
  font-size: 14px;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: #7dd9fb;
  font-weight: 800;
}

.hero h1 {
  font-size: clamp(42px, 5.2vw, 70px);
  line-height: 1.02;
  margin: 14px 0 20px;
  letter-spacing: -0.035em;
}

.hero p {
  font-size: 20px;
  color: #d9edf7;
  max-width: 650px;
  margin: 0 0 30px;
}

.hero-actions {
  display: flex;
  gap: 13px;
  flex-wrap: wrap;
}

.hero .btn-light {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.42);
  color: #fff;
}

.hero-media {
  position: relative;
}

.hero-media img {
  width: 100%;
  aspect-ratio: 1.28/1;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.3);
}

.hero-chip {
  position: absolute;
  left: -28px;
  bottom: 28px;
  background: #fff;
  color: var(--ink);
  padding: 15px 18px;
  border-radius: 13px;
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.2);
  font-weight: 700;
}

.hero-chip span {
  display: block;
  color: var(--blue);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ========================================
     TRUST STRIP
  ======================================== */

.trust {
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.trust-grid {
  min-height: 90px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 15px;
  text-align: center;
  font-weight: 650;
  color: #364857;
}

.trust-grid div + div {
  border-left: 1px solid var(--line);
}

/* ========================================
     GENERAL SECTIONS
  ======================================== */

section {
  padding: 37px 0;
}

.section-kicker {
  color: var(--blue);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 13px;
}

.section-title {
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin: 9px 0 16px;
}

.section-lead {
  font-size: 19px;
  color: var(--muted);
  max-width: 790px;
}

/* ========================================
     SEE THE NIGHT
  ======================================== */

.night-section {
  background: #fff;
}

.night-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 58px;
  align-items: center;
}

.night-copy .section-lead {
  margin-bottom: 0;
}

.night-visual {
  position: relative;
}

.night-visual > img {
  width: 100%;
  display: block;
  border-radius: 22px;
  box-shadow: 0 18px 45px rgba(7, 42, 65, 0.12);
}

.visual-callout {
  position: absolute;
  right: -20px;
  bottom: 28px;
  width: 310px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  box-shadow: 0 18px 45px rgba(7, 42, 65, 0.15);
}

.visual-callout strong {
  display: block;
  color: var(--navy);
  font-size: 19px;
  margin-bottom: 5px;
}

.visual-callout p {
  margin: 0;
  color: var(--muted);
}

/* ========================================
     LONGITUDINAL STORY
  ======================================== */

.story {
  background: #f7fafc;
}

.story-grid {
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  gap: 58px;
  align-items: center;
}

.story-copy .section-lead {
  margin-bottom: 24px;
}

.story-points {
  display: grid;
  gap: 15px;
  margin-top: 25px;
}

.story-point {
  display: flex;
  gap: 13px;
  align-items: flex-start;
}

.story-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--cyan);
  margin-top: 8px;
  flex: 0 0 10px;
}

.story-visual {
  position: relative;
}

.story-visual img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
  box-shadow: 0 18px 45px rgba(7, 42, 65, 0.12);
}

/* ========================================
     PRODUCT REVEAL
  ======================================== */

.product {
  background: #0b2c47;
  color: #fff;
}

.product-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 70px;
  align-items: center;
}

.product .section-title {
  color: #fff;
}

.product .section-lead {
  color: #d0e5ef;
}

.product-copy {
  max-width: 560px;
}

.product-summary {
  display: grid;
  gap: 18px;
  margin-top: 30px;
}

.product-item {
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  padding-top: 17px;
}

.product-item strong {
  display: block;
  color: #fff;
  font-size: 18px;
}

.product-item span {
  color: #bfd8e5;
}

.product-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.product-phone {
  width: min(330px, 75%);
}

.product-phone img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 24px;
  box-shadow: 0 30px 65px rgba(0, 0, 0, 0.26);
}

/* ========================================
     METRICS
  ======================================== */

.metrics {
  background: #fff;
}

.metrics-header {
  max-width: 760px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 38px;
}

.metric {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #f9fbfc;
}

.metric strong {
  display: block;
  color: var(--navy);
  font-size: 19px;
  margin-bottom: 4px;
}

.metric span {
  color: var(--muted);
  font-size: 14px;
}

/* ========================================
     PROVIDERS
  ======================================== */

.providers {
  background: linear-gradient(135deg, #edf8fc, #f9fcfe);
}

.provider-box {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  background: #fff;
  border: 1px solid #d8e6ee;
  border-radius: 24px;
  padding: 46px;
  align-items: center;
}

.checks {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}

.check {
  display: flex;
  gap: 10px;
  color: #3d4d59;
}

.check:before {
  content: "✓";
  font-weight: 900;
  color: var(--blue);
}

.provider-visual img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
  box-shadow: 0 18px 45px rgba(7, 42, 65, 0.12);
}

/* ========================================
     CTA
  ======================================== */

.cta {
  background: linear-gradient(110deg, #0a3150, #0b75a8);

  color: #fff;
  text-align: center;
}

.cta h2 {
  font-size: clamp(36px, 5vw, 54px);
  line-height: 1.05;
  margin: 0 0 16px;
}

.cta p {
  max-width: 720px;
  margin: 0 auto 28px;
  color: #d9eef6;
  font-size: 19px;
}

.cta .btn-primary {
  background: #fff;
  color: var(--navy);
}

/* ========================================
     FOOTER
  ======================================== */

footer {
  background: #071827;
  color: #afc5d2;
  padding: 34px 0;
}

.footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
  font-size: 14px;
}

.footer img {
  width: 190px;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer-trust {
  flex-basis: 100%;
  text-align: center;
  line-height: 1.35;
}

.footer .spacer {
  flex: 1;
}

.footer a {
  text-decoration: none;
  color: #d6e6ee;
}

/* ========================================
     RESPONSIVE
  ======================================== */

@media (max-width: 900px) {
  .navlinks .desktop {
    display: none;
  }

  .hero-grid,
  .night-grid,
  .story-grid,
  .product-grid,
  .provider-box {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    padding: 35px 0;
  }

  .hero-media {
    max-width: 650px;
  }

  .hero-chip {
    left: 18px;
  }

  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 18px 0;
  }

  .trust-grid div + div {
    border-left: 0;
  }

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

  .product-phone {
    width: min(300px, 70%);
  }

  .visual-callout {
    right: 22px;
    bottom: 22px;
  }
}

@media (max-width: 620px) {
  .trust {
    display: none;
  }

  .wrap {
    width: min(100% - 28px, var(--max));
  }

  .nav {
    height: 68px;
    gap: 10px;
    position: relative;
  }

  .logo {
    max-width: 160px;
  }

  .navlinks {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    right: 0;
    width: min(320px, calc(100vw - 28px));
    padding: 14px;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 0 0 14px 14px;
    box-shadow: 0 18px 35px rgba(15, 53, 84, 0.16);
  }

  .navlinks.is-open {
    display: flex;
  }

  .navlinks .desktop {
    display: block;
  }

  .navlinks a:not(.btn) {
    padding: 11px 12px;
  }

  .navlinks .btn {
    margin-top: 6px;
    width: 100%;
  }

  .menu-toggle {
    display: inline-flex;
    width: 44px;
    height: 44px;
    padding: 10px;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: transparent;
    color: var(--navy);
    border: 1px solid var(--line);
    border-radius: 9px;
    cursor: pointer;
  }

  .menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: transform 0.18s ease, opacity 0.18s ease;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-7px) rotate(-45deg);
  }

  .btn {
    padding: 11px 15px;
  }

  .hero-grid {
    gap: 30px;
  }

  .hero h1 {
    font-size: 43px;
  }

  .hero p {
    font-size: 18px;
  }

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

  .trust-grid {
    font-size: 14px;
  }

  .provider-box {
    padding: 28px;
  }

  section {
    padding: 35px 0;
  }

  .night-visual {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: center;
  }

  .night-image img {
    width: 100%;
    display: block;
    border-radius: 22px;
    box-shadow: 0 18px 45px rgba(7, 42, 65, 0.12);
  }

  .visual-callout {
    position: static;
    width: auto;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 28px;
    box-shadow: 0 18px 45px rgba(7, 42, 65, 0.1);
  }

  .visual-callout strong {
    display: block;
    color: var(--navy);
    font-size: 21px;
    margin-bottom: 8px;
  }

  .visual-callout p {
    margin: 0;
    color: var(--muted);
  }

  .footer {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .footer .spacer {
    display: none;
  }
}

@media (max-width: 420px) {
  .wrap {
    width: calc(100% - 24px);
  }

  .logo {
    max-width: 118px;
  }

  .nav {
    gap: 6px;
  }

  .hero h1 {
    font-size: 36px;
  }

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

  .footer {
    flex-direction: column;
    align-items: center;
    gap: 14px;
    text-align: center;
  }

  .footer img {
    width: 170px;
  }
}