/* ============================================================
   AquaTracy — Aqua Tracy Limited
   Computer Systems Design and Related Services
   Light ocean theme: near-white body, deep navy-teal text,
   ocean-blue accents, warm sand touch.
   ============================================================ */

:root {
  --ink: #10222E;          /* primary text — deep navy */
  --navy: #0E3A5C;         /* deep navy-teal accent */
  --ocean: #155E8F;        /* deep ocean blue primary */
  --azure: #2E86C1;        /* brighter ocean */
  --glass: #C8E0F0;        /* sea-glass secondary */
  --mist: #E3EEF6;         /* very light blue surface */
  --sand: #EFE7DA;         /* warm sand touch */
  --white: #FFFFFF;
  --line: #D6E2EC;         /* hairline border */
  --wave: #7FB4D8;         /* mid water line */
  --deep: #0A2A42;         /* darkest water for footer */
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background-color: #F7F9FC;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--ocean);
  text-decoration: none;
}

h1, h2, h3, h4 {
  line-height: 1.2;
  color: var(--ink);
  font-weight: 700;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Scroll reveal ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   NAVIGATION — .sonar-nav
   ============================================================ */
.sonar-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: #F7F9FC;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 18px rgba(14, 58, 92, 0.06);
}

.sonar-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.5px;
}

.brand .wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.brand .wordmark small {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 2.2px;
  text-transform: uppercase;
  color: var(--ocean);
}

/* Sonar emblem — concentric rings + center dot */
.sonar-emblem {
  position: relative;
  display: inline-block;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
}
.sonar-emblem i {
  position: absolute;
  border-radius: 50%;
  border: 2px solid var(--ocean);
  box-sizing: border-box;
}
.sonar-emblem i:nth-child(1) { inset: 0; }
.sonar-emblem i:nth-child(2) { inset: 7px; border-color: var(--azure); }
.sonar-emblem i:nth-child(3) { inset: 14px; border-color: var(--ocean); }
.sonar-emblem i:nth-child(4) {
  inset: 17px;
  border: none;
  background-color: var(--navy);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}
.nav-links a {
  color: var(--ink);
  font-weight: 600;
  font-size: 15px;
  transition: color 0.2s ease;
}
.nav-links a:hover {
  color: var(--ocean);
}

.nav-cta {
  display: inline-block;
  padding: 10px 22px;
  border: 2px solid var(--ocean);
  color: var(--ocean) !important;
  border-radius: 40px;
  font-weight: 700;
  transition: background-color 0.2s ease, color 0.2s ease;
}
.nav-cta:hover {
  background-color: var(--ocean);
  color: #FFFFFF !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background-color: var(--navy);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ============================================================
   HERO — .horizon-hero (horizontal seascape)
   ============================================================ */
.horizon-hero {
  position: relative;
  margin-top: 72px;
  min-height: 660px;
  overflow: hidden;
  background-color: #DFECF5; /* sky */
  display: flex;
  align-items: stretch;
}

.horizon-hero .sky {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 62%;
  background: linear-gradient(180deg, #EAF3FA 0%, #DFECF5 100%);
}

.horizon-hero .sun {
  position: absolute;
  top: 74px;
  right: 13%;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: #F4C95D;
}

.horizon-hero .cloud {
  position: absolute;
  top: 118px;
  right: 24%;
  width: 260px;
  height: 26px;
  background: #FFFFFF;
  border-radius: 40px;
}
.horizon-hero .cloud::before,
.horizon-hero .cloud::after {
  content: "";
  position: absolute;
  background: #FFFFFF;
  border-radius: 50%;
}
.horizon-hero .cloud::before {
  width: 70px;
  height: 70px;
  top: -34px;
  left: 40px;
}
.horizon-hero .cloud::after {
  width: 48px;
  height: 48px;
  top: -24px;
  left: 130px;
}

.horizon-hero .horizon-line {
  position: absolute;
  top: 62%;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--azure);
  z-index: 2;
}

.horizon-hero .sea {
  position: absolute;
  top: 62%;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, #155E8F 0%, #0E3A5C 100%);
  z-index: 1;
}

.horizon-hero .wave {
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 34px;
  background: radial-gradient(circle at 14px -6px, transparent 14px, #7FB4D8 15px);
  background-size: 30px 34px;
  background-repeat: repeat-x;
}
.horizon-hero .wave.w2 {
  top: -8px;
  background-image: radial-gradient(circle at 14px -4px, transparent 13px, #C8E0F0 14px);
}

/* Sailboat silhouette */
.horizon-hero .boat {
  position: absolute;
  right: 16%;
  bottom: 78px;
  width: 120px;
  height: 74px;
  z-index: 3;
}
.horizon-hero .boat .hull {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 120px;
  height: 0;
  border-bottom: 34px solid var(--navy);
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
}
.horizon-hero .boat .mast {
  position: absolute;
  bottom: 26px;
  left: 58px;
  width: 5px;
  height: 48px;
  background: var(--navy);
}
.horizon-hero .boat .sail {
  position: absolute;
  bottom: 26px;
  left: 8px;
  width: 0;
  height: 0;
  border-right: 50px solid #FFFFFF;
  border-top: 42px solid transparent;
}
.horizon-hero .boat .sail2 {
  position: absolute;
  bottom: 26px;
  left: 64px;
  width: 0;
  height: 0;
  border-left: 34px solid var(--glass);
  border-top: 30px solid transparent;
}

.horizon-hero .hero-content {
  position: relative;
  z-index: 5;
  align-self: center;
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 72px 24px;
  color: var(--ink);
}

.hero-kicker {
  display: inline-block;
  background-color: var(--navy);
  color: #FFFFFF;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 7px 16px;
  border-radius: 30px;
  margin-bottom: 22px;
}

.horizon-hero h1 {
  font-size: 52px;
  max-width: 620px;
  margin-bottom: 22px;
  color: var(--navy);
}
.horizon-hero h1 .accent {
  color: var(--ocean);
}

.horizon-hero .lede {
  max-width: 560px;
  font-size: 18px;
  color: var(--ink);
  margin-bottom: 30px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}

.btn {
  display: inline-block;
  padding: 14px 30px;
  border-radius: 40px;
  font-weight: 700;
  font-size: 16px;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.2s ease;
}
.btn-primary {
  background-color: var(--ocean);
  color: #FFFFFF;
}
.btn-primary:hover {
  background-color: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(14, 58, 92, 0.18);
}
.btn-ghost {
  background-color: #FFFFFF;
  color: var(--ocean);
  border-color: var(--ocean);
}
.btn-ghost:hover {
  background-color: var(--glass);
  transform: translateY(-2px);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 36px;
}
.hero-stats .stat {
  min-width: 120px;
}
.hero-stats .stat strong {
  display: block;
  font-size: 30px;
  color: var(--ocean);
  line-height: 1;
}
.hero-stats .stat span {
  font-size: 13px;
  color: var(--ink);
  font-weight: 600;
}

/* ============================================================
   STATEMENT BAND — about / mission
   ============================================================ */
.statement-band {
  padding: 88px 0;
  background-color: #F7F9FC;
}
.statement-band .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: start;
}
.eyebrow {
  display: inline-block;
  color: var(--ocean);
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 14px;
}
.statement-band h2 {
  font-size: 34px;
  margin-bottom: 22px;
  color: var(--navy);
}
.statement-band p {
  margin-bottom: 18px;
  color: var(--ink);
}
.statement-band .sand-card {
  background-color: var(--sand);
  border-radius: 18px;
  padding: 30px;
  border: 1px solid #E6DAC4;
}
.statement-band .sand-card h3 {
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 14px;
}
.statement-band .sand-card ul {
  list-style: none;
}
.statement-band .sand-card li {
  padding: 10px 0;
  border-bottom: 1px solid #E6DAC4;
  color: var(--ink);
  font-weight: 500;
}
.statement-band .sand-card li:last-child {
  border-bottom: none;
}
.statement-band .sand-card li::before {
  content: "";
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background-color: var(--ocean);
  margin-right: 12px;
}

/* ============================================================
   CURRENT ROWS — full-width rows
   ============================================================ */
.current-rows {
  background-color: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.current-rows .row {
  display: grid;
  grid-template-columns: 70px 1fr 1.1fr;
  gap: 28px;
  align-items: center;
  padding: 40px 24px;
  border-bottom: 1px solid var(--line);
}
.current-rows .row:last-child {
  border-bottom: none;
}
.current-rows .row .arrow {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background-color: var(--mist);
  position: relative;
}
.current-rows .row .arrow::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-left: 14px solid var(--ocean);
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  transform: translate(-40%, -50%);
}
.current-rows .row h3 {
  font-size: 24px;
  color: var(--navy);
}
.current-rows .row .row-tag {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--ocean);
  display: block;
  margin-bottom: 6px;
}
.current-rows .row p {
  color: var(--ink);
}

/* ============================================================
   DEPTH GRID — 2x3 capability tiles
   ============================================================ */
.depth-grid {
  padding: 88px 0;
  background-color: #F7F9FC;
}
.depth-grid .section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.depth-grid .section-head h2 {
  font-size: 34px;
  color: var(--navy);
  margin-bottom: 14px;
}
.depth-grid .section-head p {
  color: var(--ink);
}
.depth-grid .grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.depth-grid .tile {
  border-radius: 16px;
  padding: 30px;
  color: #FFFFFF;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px rgba(14, 58, 92, 0.12);
}
.depth-grid .tile .depth-num {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #C8E0F0;
}
.depth-grid .tile h3 {
  font-size: 22px;
  color: #FFFFFF;
  margin: 14px 0 10px;
}
.depth-grid .tile p {
  font-size: 15px;
  color: #FFFFFF;
}
.depth-grid .tile.t1 { background-color: #155E8F; }
.depth-grid .tile.t2 { background-color: #0E3A5C; }
.depth-grid .tile.t3 { background-color: #2E86C1; }
.depth-grid .tile.t4 { background-color: #0A2A42; }
.depth-grid .tile.t5 { background-color: #1B6BA0; }
.depth-grid .tile.t6 { background-color: #123F60; }

/* ============================================================
   BEACON ROWS — numbered 01-03
   ============================================================ */
.beacon-rows {
  padding: 88px 0;
  background-color: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.beacon-rows .section-head {
  max-width: 640px;
  margin-bottom: 48px;
}
.beacon-rows .section-head h2 {
  font-size: 34px;
  color: var(--navy);
  margin-bottom: 14px;
}
.beacon-rows .beacon {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 30px;
  padding: 34px 0;
  border-top: 1px solid var(--line);
}
.beacon-rows .beacon .beacon-num {
  font-size: 44px;
  font-weight: 800;
  color: var(--glass);
  line-height: 1;
}
.beacon-rows .beacon h3 {
  font-size: 24px;
  color: var(--navy);
  margin-bottom: 10px;
}
.beacon-rows .beacon p {
  color: var(--ink);
  max-width: 720px;
}

/* ============================================================
   METRIC BAND — 4 large numbers
   ============================================================ */
.metric-band {
  padding: 72px 0;
  background-color: var(--navy);
}
.metric-band .metrics {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}
.metric-band .metric strong {
  display: block;
  font-size: 52px;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
  padding-bottom: 18px;
  border-bottom: 4px solid var(--azure);
  margin-bottom: 14px;
}
.metric-band .metric span {
  color: var(--glass);
  font-size: 15px;
  font-weight: 600;
}

/* ============================================================
   FAQ — accordion
   ============================================================ */
.faq {
  padding: 88px 0;
  background-color: #F7F9FC;
}
.faq .section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.faq .section-head h2 {
  font-size: 34px;
  color: var(--navy);
  margin-bottom: 14px;
}
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 22px 26px;
  font-size: 17px;
  font-weight: 700;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-q .plus {
  font-size: 26px;
  color: var(--ocean);
  font-weight: 400;
  line-height: 1;
  transition: transform 0.25s ease;
}
.faq-item.open .faq-q .plus {
  transform: rotate(45deg);
}
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-a p {
  padding: 0 26px 22px;
  color: var(--ink);
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
  padding: 88px 0;
  background-color: var(--sand);
}
.cta-band .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}
.cta-band h2 {
  font-size: 34px;
  color: var(--navy);
  margin-bottom: 12px;
}
.cta-band p {
  color: var(--ink);
  max-width: 560px;
}

/* ============================================================
   FOOTER — .beacon-footer
   ============================================================ */
.beacon-footer {
  background-color: var(--deep);
  color: var(--glass);
}
.beacon-footer .footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 40px;
  padding: 72px 24px 56px;
  max-width: 1160px;
  margin: 0 auto;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.footer-brand .brand-line {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #FFFFFF;
  font-weight: 800;
  font-size: 20px;
}
.footer-brand p {
  color: var(--glass);
  font-size: 15px;
  max-width: 260px;
}

/* Lighthouse marker */
.lighthouse {
  position: relative;
  width: 44px;
  height: 88px;
  margin-bottom: 8px;
}
.lighthouse .beam {
  position: absolute;
  top: 0;
  left: 50%;
  width: 0;
  height: 0;
  border-left: 34px solid transparent;
  border-right: 34px solid transparent;
  border-bottom: 30px solid #3A6D94;
  transform: translateX(-50%);
}
.lighthouse .room {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: 24px;
  height: 16px;
  background: #FFFFFF;
  border-radius: 3px;
}
.lighthouse .room::after {
  content: "";
  position: absolute;
  top: 4px;
  left: 6px;
  width: 6px;
  height: 6px;
  background: #F4C95D;
  border-radius: 50%;
}
.lighthouse .tower {
  position: absolute;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  width: 34px;
  height: 42px;
  background: linear-gradient(180deg, #FFFFFF 0%, #C8E0F0 100%);
  clip-path: polygon(30% 0, 70% 0, 100% 100%, 0 100%);
}
.lighthouse .base {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 46px;
  height: 8px;
  background: #C8E0F0;
  border-radius: 2px;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 16px;
  margin-bottom: 18px;
}
.footer-col ul {
  list-style: none;
}
.footer-col li {
  margin-bottom: 11px;
}
.footer-col a {
  color: var(--glass);
  font-size: 15px;
  transition: color 0.2s ease;
}
.footer-col a:hover {
  color: #FFFFFF;
}

.footer-legal-bar {
  border-top: 1px solid #1C3B52;
  padding: 22px 24px;
  text-align: center;
  font-size: 14px;
  color: var(--glass);
}
.footer-legal-bar a {
  color: var(--glass);
  text-decoration: underline;
}
.footer-legal-bar a:hover {
  color: #FFFFFF;
}

/* ============================================================
   SECTION HEAD shared for inner pages
   ============================================================ */
.page-hero {
  margin-top: 72px;
  background: linear-gradient(180deg, #EAF3FA 0%, #DFECF5 100%);
  padding: 80px 0 64px;
  border-bottom: 1px solid var(--line);
}
.page-hero h1 {
  font-size: 44px;
  color: var(--navy);
  margin-bottom: 16px;
}
.page-hero p {
  font-size: 18px;
  max-width: 720px;
  color: var(--ink);
}

.section-head {
  margin-bottom: 40px;
}
.section-head h2 {
  font-size: 34px;
  color: var(--navy);
  margin-bottom: 14px;
}
.section-head p {
  color: var(--ink);
  font-size: 17px;
}

/* ============================================================
   SERVICES PAGE
   ============================================================ */
.services-section {
  padding: 80px 0;
  background-color: #F7F9FC;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.service-card {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
  border-top: 5px solid var(--ocean);
}
.service-card h3 {
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 12px;
}
.service-card p {
  color: var(--ink);
}
.process-section {
  padding: 80px 0;
  background-color: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  margin-top: 40px;
}
.process-step .step-num {
  display: inline-block;
  width: 44px;
  height: 44px;
  line-height: 44px;
  text-align: center;
  border-radius: 50%;
  background-color: var(--ocean);
  color: #FFFFFF;
  font-weight: 800;
  margin-bottom: 16px;
}
.process-step h3 {
  font-size: 18px;
  color: var(--navy);
  margin-bottom: 8px;
}
.process-step p {
  color: var(--ink);
  font-size: 15px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-section {
  padding: 80px 0;
  background-color: #F7F9FC;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}
.contact-info h2 {
  font-size: 28px;
  color: var(--navy);
  margin-bottom: 16px;
}
.contact-info p {
  color: var(--ink);
  margin-bottom: 14px;
}
.info-block {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 22px;
  margin-bottom: 16px;
}
.info-block strong {
  display: block;
  color: var(--ocean);
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 6px;
}
.info-block span {
  color: var(--ink);
}
.hours-list {
  list-style: none;
}
.hours-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.hours-list li:last-child {
  border-bottom: none;
}

.contact-form {
  background-color: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px;
}
.contact-form h3 {
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 20px;
}
.field {
  margin-bottom: 18px;
}
.field label {
  display: block;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 6px;
  font-size: 14px;
}
.field input,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 16px;
  font-family: inherit;
  color: var(--ink);
  background-color: #F7F9FC;
}
.field input:focus,
.field textarea:focus {
  outline: 2px solid var(--ocean);
  border-color: var(--ocean);
}
.field textarea {
  resize: vertical;
  min-height: 130px;
}
.form-note {
  font-size: 14px;
  color: var(--ocean);
  margin-top: 10px;
}

.mini-faq {
  padding: 70px 0;
  background-color: var(--white);
  border-top: 1px solid var(--line);
}
.mini-faq .faq-list {
  max-width: 820px;
  margin: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .statement-band .container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .depth-grid .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .beacon-footer .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .metric-band .metrics {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 40px;
  }
  .horizon-hero h1 {
    font-size: 40px;
  }
}

@media (max-width: 720px) {
  .nav-links {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background-color: #F7F9FC;
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    box-shadow: 0 18px 30px rgba(14, 58, 92, 0.10);
  }
  .sonar-nav.nav-open .nav-links {
    max-height: 420px;
  }
  .nav-links a {
    padding: 16px 24px;
    border-top: 1px solid var(--line);
  }
  .nav-cta {
    margin: 16px 24px;
    text-align: center;
  }
  .nav-toggle {
    display: flex;
  }

  .horizon-hero {
    min-height: 580px;
  }
  .horizon-hero h1 {
    font-size: 34px;
  }
  .horizon-hero .sun {
    width: 64px;
    height: 64px;
    right: 8%;
  }
  .current-rows .row {
    grid-template-columns: 52px 1fr;
    gap: 18px;
  }
  .current-rows .row p {
    grid-column: 2;
  }
  .depth-grid .grid {
    grid-template-columns: 1fr;
  }
  .beacon-rows .beacon {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .beacon-footer .footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .metric-band .metrics {
    grid-template-columns: 1fr 1fr;
  }
}