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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: "Open Sans", sans-serif;
  background: #fff;
  color: #0a1628;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── TOKENS ─── */
:root {
  --blue-950: #020e2a;
  --blue-900: #071940;
  --blue-800: #0d2a6b;
  --blue-700: #1040a0;
  --blue-600: #1655c8;
  --blue-500: #1e6ef5;
  --blue-400: #4d8ff7;
  --blue-300: #85b4fa;
  --blue-200: #c0d9fd;
  --blue-100: #e5effe;
  --blue-50: #f3f8ff;
  --ink: #0a1628;
  --ink-2: #1e3356;
  --ink-3: #3d5a8a;
  --ink-4: #7a96c0;
  --ink-5: #b0c4de;
  --white: #ffffff;
  --border: #d4e3f7;
  --border-light: #eaf2ff;
  --s-xs: 0 1px 4px rgba(14, 50, 140, 0.06);
  --s-sm: 0 2px 12px rgba(14, 50, 140, 0.08);
  --s-md: 0 8px 32px rgba(14, 50, 140, 0.12);
  --s-lg: 0 20px 64px rgba(14, 50, 140, 0.16);
  --s-xl: 0 32px 96px rgba(14, 50, 140, 0.2);
  --r: 14px;
  --rl: 20px;
  --rxl: 28px;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #f3f8ff;
}

::-webkit-scrollbar-thumb {
  background: var(--blue-300);
  border-radius: 99px;
}

/* ─── HERO ─── */
#hero {
  padding-top: 68px;
  background: linear-gradient(155deg, #f5f9ff 0%, #eaf3ff 55%, #deeafe 100%);
  position: relative;
  overflow: hidden;
}

.hd {
  position: absolute;
  pointer-events: none;
  border-radius: 50%;
}

.hd1 {
  width: 700px;
  height: 700px;
  top: -200px;
  right: -150px;
  background: radial-gradient(
    circle,
    rgba(30, 110, 245, 0.06) 0%,
    transparent 65%
  );
}

.hd2 {
  width: 450px;
  height: 450px;
  bottom: -160px;
  left: -80px;
  background: radial-gradient(
    circle,
    rgba(30, 110, 245, 0.05) 0%,
    transparent 65%
  );
}

.hero-wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 76px clamp(20px, 5vw, 72px) 88px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  position: relative;
  z-index: 2;
}

/* hero left */
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 99px;
  border: 1px solid var(--blue-200);
  margin-bottom: 22px;
}

.hero-h1 {
  font-size: clamp(34px, 4vw, 56px);
  font-weight: 800;
  color: var(--ink);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.hero-h1 .gr {
  background: linear-gradient(130deg, var(--blue-600) 0%, var(--blue-400) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-p {
  font-size: 16.5px;
  color: var(--ink-3);
  line-height: 1.8;
  max-width: 460px;
  margin-bottom: 34px;
  font-weight: 400;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 44px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: #fff;
  color: var(--ink-2);
  font-size: 13px;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 99px;
  border: 1px solid var(--border);
  box-shadow: var(--s-xs);
}

.badge svg {
  color: var(--blue-500);
  flex-shrink: 0;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: #fff;
  border-radius: var(--r);
  border: 1px solid var(--border);
  box-shadow: var(--s-sm);
  overflow: hidden;
}

.stat {
  padding: 20px 10px;
  text-align: center;
  border-right: 1px solid var(--border-light);
  transition: background 0.2s;
}

.stat:last-child {
  border-right: none;
}

.stat:hover {
  background: var(--blue-50);
}

.stat-n {
  display: block;
  font-size: 26px;
  font-weight: 800;
  color: var(--blue-600);
  letter-spacing: -0.03em;
  line-height: 1;
}

.stat-l {
  display: block;
  font-size: 10.5px;
  color: var(--ink-4);
  font-weight: 700;
  margin-top: 5px;
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

/* form card */
.form-card {
  background: #fff;
  border-radius: var(--rxl);
  padding: 40px;
  box-shadow: var(--s-xl);
  border: 1px solid rgba(212, 227, 247, 0.7);
  position: relative;
}

.form-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 40px;
  right: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-600), var(--blue-400));
  border-radius: 0 0 4px 4px;
}

.fc-h {
  font-size: 21px;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.fc-sub {
  font-size: 13px;
  color: var(--ink-4);
  margin-bottom: 28px;
}

.fg2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.fg2.one {
  grid-template-columns: 1fr;
}

.fg {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.fg label {
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-2);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.fg input,
.fg textarea,
.fg select {
  font-family: "Open Sans", sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: var(--blue-50);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 11px 14px;
  outline: none;
  width: 100%;
  transition:
    border-color 0.2s,
    box-shadow 0.2s,
    background 0.2s;
  appearance: none;
  -webkit-appearance: none;
}

.fg input:focus,
.fg textarea:focus,
.fg select:focus {
  border-color: var(--blue-500);
  background: #fff;
  box-shadow: 0 0 0 3.5px rgba(30, 110, 245, 0.11);
}

.fg input::placeholder,
.fg textarea::placeholder {
  color: var(--ink-5);
}

.fg textarea {
  resize: vertical;
  min-height: 96px;
}

.sbtn {
  width: 100%;
  background: var(--blue-500);
  color: #fff;
  font-family: "Open Sans", sans-serif;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 24px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin-top: 18px;
  box-shadow: 0 6px 22px rgba(30, 110, 245, 0.32);
  transition:
    background 0.2s,
    box-shadow 0.2s,
    transform 0.15s;
  letter-spacing: -0.01em;
}

.sbtn:hover {
  background: var(--blue-700);
  box-shadow: 0 10px 32px rgba(30, 110, 245, 0.44);
  transform: translateY(-2px);
}

.sbtn:active {
  transform: none;
}

.fnote {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  color: var(--ink-5);
  margin-top: 11px;
}

.fnote svg {
  color: var(--blue-400);
}

/* ─── SECTION BASE ─── */
.sec {
  padding: 96px clamp(20px, 5vw, 72px);
}

.inner {
  max-width: 1240px;
  margin: 0 auto;
}

.sh {
  margin-bottom: 56px;
}

.sh.c {
  text-align: center;
}

.sh.c .sdesc {
  margin: 0 auto;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--blue-50);
  color: var(--blue-600);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 99px;
  border: 1px solid var(--blue-100);
  margin-bottom: 14px;
}

.stitle {
  font-size: clamp(26px, 3.2vw, 42px);
  font-weight: 800;
  color: var(--ink);
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 12px;
}

.sdesc {
  font-size: 16px;
  color: var(--ink-3);
  max-width: 520px;
  line-height: 1.8;
}

/* ─── CHANNELS ─── */
#channels {
  background: #fff;
}

.ch-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.ch {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--rl);
  padding: 28px 22px;
  text-decoration: none;
  color: inherit;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
  position: relative;
  overflow: hidden;
}

.ch::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--blue-50), transparent);
  opacity: 0;
  transition: opacity 0.25s;
  pointer-events: none;
}

.ch:hover {
  transform: translateY(-5px);
  box-shadow: var(--s-md);
  border-color: var(--blue-200);
}

.ch:hover::after {
  opacity: 1;
}

.ch-ic {
  width: 50px;
  height: 50px;
  border-radius: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-50);
  color: var(--blue-600);
  margin-bottom: 14px;
  border: 1px solid var(--blue-100);
  transition:
    background 0.25s,
    color 0.25s;
}

.ch:hover .ch-ic {
  background: var(--blue-600);
  color: #fff;
  border-color: var(--blue-600);
}

.ch-arr {
  position: absolute;
  top: 22px;
  right: 20px;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: var(--blue-50);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-400);
  transition:
    background 0.25s,
    color 0.25s,
    transform 0.25s;
}

.ch:hover .ch-arr {
  background: var(--blue-600);
  color: #fff;
  border-color: var(--blue-600);
  transform: translate(2px, -2px);
}

.ch-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 4px;
}

.ch-desc {
  font-size: 12.5px;
  color: var(--ink-4);
  margin-bottom: 12px;
  line-height: 1.5;
}

.ch-val {
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-600);
  line-height: 1.65;
  margin-top: auto;
}

/* ─── WHY ─── */
#why {
  background: linear-gradient(180deg, var(--blue-50) 0%, #f7faff 100%);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--rl);
  padding: 32px 28px;
  transition:
    transform 0.25s,
    box-shadow 0.25s,
    border-color 0.25s;
}

.why:hover {
  transform: translateY(-4px);
  box-shadow: var(--s-md);
  border-color: var(--blue-200);
}

.why-ic {
  width: 48px;
  height: 48px;
  border-radius: 13px;
  background: linear-gradient(135deg, var(--blue-100), var(--blue-50));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  margin-bottom: 18px;
  border: 1px solid var(--blue-100);
}

.why h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.why p {
  font-size: 13.5px;
  color: var(--ink-3);
  line-height: 1.78;
}

/* ─── LOCATION ─── */
#location {
  background: #fff;
}

.loc-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.addr-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 32px;
}

.arow {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--blue-50);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 17px 18px;
  transition:
    box-shadow 0.2s,
    border-color 0.2s;
}

.arow:hover {
  box-shadow: var(--s-sm);
  border-color: var(--blue-200);
}

.a-ic {
  width: 40px;
  height: 40px;
  min-width: 40px;
  border-radius: 10px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  border: 1.5px solid var(--border);
  box-shadow: var(--s-xs);
}

.a-txt {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.a-lbl {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--ink-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.a-val {
  font-size: 14px;
  color: var(--ink-2);
  font-weight: 500;
  line-height: 1.6;
}

.a-val a {
  color: var(--blue-600);
  text-decoration: none;
  font-weight: 600;
}

.a-val a:hover {
  text-decoration: underline;
}

.mapbox {
  border-radius: var(--rl);
  overflow: hidden;
  box-shadow: var(--s-lg);
  border: 1.5px solid var(--border);
  aspect-ratio: 1;
}

.mapbox iframe {
  width: 100%;
  height: 100%;
  display: block;
  border: none;
}

/* ─── FAQ ─── */
#faq {
  background: var(--blue-50);
}

.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.fq {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.fq.open {
  border-color: var(--blue-400);
  box-shadow: var(--s-sm);
}

.fq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  gap: 16px;
  user-select: none;
  transition: background 0.2s;
}

.fq.open .fq-q {
  background: var(--blue-50);
}

.fq-t {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1.4;
  flex: 1;
}

.fq-ic {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 8px;
  background: var(--blue-50);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue-600);
  transition:
    background 0.25s,
    color 0.25s,
    transform 0.35s;
}

.fq.open .fq-ic {
  background: var(--blue-600);
  color: #fff;
  border-color: var(--blue-600);
  transform: rotate(45deg);
}

.fq-body {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  transition:
    max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    padding 0.35s;
}

.fq.open .fq-body {
  max-height: 300px;
  padding: 0 24px 20px;
}

.fq-body p {
  font-size: 14.5px;
  color: var(--ink-3);
  line-height: 1.8;
}

/* ─── CTA ─── */
#cta {
  background: linear-gradient(135deg, var(--blue-800), var(--blue-600));
  padding: 80px clamp(20px, 5vw, 72px);
  position: relative;
  overflow: hidden;
}

#cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E");
}

.cta-in {
  max-width: 860px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.cta-pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.85);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 99px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  margin-bottom: 18px;
}

.cta-title {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 14px;
}

.cta-sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.7);
  max-width: 460px;
  margin: 0 auto 36px;
  line-height: 1.75;
}

.cta-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.btn-w {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: #fff;
  color: var(--blue-700);
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  border: none;
  cursor: pointer;
  font-family: "Open Sans", sans-serif;
}

.btn-w:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.24);
}

.btn-o {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: transparent;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 12px;
  text-decoration: none;
  border: 2px solid rgba(255, 255, 255, 0.32);
  transition:
    border-color 0.2s,
    background 0.2s,
    transform 0.2s;
  cursor: pointer;
  font-family: "Open Sans", sans-serif;
}

.btn-o:hover {
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* back to top */
.btt {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--blue-600);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 18px rgba(30, 110, 245, 0.38);
  transition:
    background 0.2s,
    transform 0.2s,
    opacity 0.3s;
  z-index: 99;
  opacity: 0;
  pointer-events: none;
}

.btt.show {
  opacity: 1;
  pointer-events: auto;
}

.btt:hover {
  background: var(--blue-700);
  transform: translateY(-3px);
}

/* reveal */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

.reveal.in {
  opacity: 1;
  transform: none;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 1100px) {
  .ch-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .fg-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 900px) {
  .hero-wrap {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .loc-wrap {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .mapbox {
    aspect-ratio: 16/9;
  }

  .hero-p {
    max-width: 100%;
  }
}

@media (max-width: 720px) {
  .nav-links {
    display: none;
  }

  .hamburger {
    display: flex;
  }

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

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

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

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

  .sec {
    padding: 72px clamp(20px, 5vw, 40px);
  }

  .cta-btns {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .ch-grid {
    grid-template-columns: 1fr;
  }

  .fg2 {
    grid-template-columns: 1fr;
  }

  .form-card {
    padding: 28px 20px;
  }

  .badges {
    gap: 8px;
  }
}