:root {
  --primary: #005175;
  --primary-dark: #02334f;
  --primary-soft: #0d8fb4;
  --aqua: #8ce7ee;
  --aqua-light: #e8fbfd;
  --text: #0a3148;
  --muted: #5d7584;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(0, 70, 100, 0.18);
  --radius: 28px;
}

* { box-sizing: border-box; }

html {
  min-height: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100%;
  font-family: 'Inter', Arial, sans-serif;
  color: var(--text);
  background: #f7fcfd;
  overflow-x: hidden;
}

img, svg { max-width: 100%; }
button, input { font: inherit; }
h1, h2, h3, p { margin-top: 0; }

.site-wrap {
  min-height: 100dvh;
  position: relative;
}

.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: flex-start;
  padding: clamp(22px, 4vh, 46px) clamp(16px, 3vw, 34px) clamp(92px, 10vh, 118px);
  isolation: isolate;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 16%, rgba(140, 231, 238, 0.30), transparent 32%),
    radial-gradient(circle at 84% 20%, rgba(0, 81, 117, 0.12), transparent 28%),
    linear-gradient(135deg, #ffffff 0%, #ffffff 42%, #e8fbfd 67%, #a6edf3 100%);
}

.hero-bg::before,
.hero-bg::after {
  content: '';
  position: absolute;
  right: -16vw;
  bottom: -23vh;
  width: 82vw;
  height: 62vh;
  border-radius: 50% 0 0 0;
  transform: rotate(-8deg);
  background: linear-gradient(135deg, rgba(255,255,255,.1), rgba(0, 145, 180, .32));
}

.hero-bg::after {
  right: -7vw;
  bottom: -34vh;
  width: 72vw;
  height: 72vh;
  background: linear-gradient(135deg, rgba(255,255,255,.22), rgba(0, 81, 117, .2));
}

.container {
  width: min(1120px, 100%);
  margin-inline: auto;
}

.brand-header {
  width: 100%;
  margin: 0 0 clamp(26px, 4vh, 42px);
  display: flex;
  justify-content: flex-start;
}

.brand {
  display: inline-flex;
  text-decoration: none;
}

.brand img {
  width: clamp(220px, 23vw, 310px);
  height: auto;
  display: block;
  filter: drop-shadow(0 10px 18px rgba(0, 49, 74, 0.08));
}

.hero-content {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(310px, 410px);
  gap: clamp(30px, 5vw, 64px);
  align-items: center;
}

.copy { max-width: 690px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(0, 81, 117, .14);
  border-radius: 999px;
  color: var(--primary);
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 12px 32px rgba(0, 81, 117, .08);
  font-size: clamp(12px, 1.2vw, 14px);
  font-weight: 700;
  letter-spacing: .035em;
  white-space: normal;
}

h1 {
  margin: 14px 0 12px;
  font-size: clamp(42px, 5.4vw, 76px);
  line-height: 1.05;
  letter-spacing: .04em;
  color: var(--primary-dark);
  text-wrap: balance;
  overflow-wrap: anywhere;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(25px, 3vw, 40px);
  line-height: 1.12;
  color: var(--primary);
  letter-spacing: .015em;
}

.copy p {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.62;
}

.contact-card {
  width: 100%;
  padding: clamp(22px, 2.6vw, 30px);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .82);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, .86);
  box-shadow: var(--shadow);
}

.contact-card h3 {
  margin-bottom: 20px;
  font-size: clamp(22px, 2vw, 26px);
  color: var(--primary-dark);
}

.contact-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 15px;
}

.contact-card li {
  padding-bottom: 13px;
  border-bottom: 1px solid rgba(0, 81, 117, .11);
}

.contact-card li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.contact-card span {
  display: block;
  margin-bottom: 5px;
  color: var(--primary-soft);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.contact-card strong {
  display: block;
  color: var(--text);
  font-size: clamp(15px, 1.3vw, 16px);
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.whatsapp-widget {
  position: fixed;
  right: clamp(16px, 2vw, 28px);
  bottom: clamp(16px, 2vw, 28px);
  z-index: 50;
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-end;
  gap: 14px;
}

.whatsapp-toggle,
.submit-btn {
  border: 0;
  cursor: pointer;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, #009a69, #25d366);
  box-shadow: 0 18px 36px rgba(0, 150, 96, .28);
  font-weight: 800;
  transition: transform .2s ease, box-shadow .2s ease;
}

.whatsapp-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 22px;
  min-height: 58px;
  white-space: nowrap;
}

.wa-icon {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  background: rgba(255,255,255,.18);
  flex: 0 0 auto;
}

.wa-icon svg {
  width: 22px;
  height: 22px;
  fill: #fff;
  display: block;
}

.whatsapp-toggle:hover,
.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 44px rgba(0, 150, 96, .34);
}

.whatsapp-form {
  width: min(360px, calc(100vw - 32px));
  padding: 24px;
  border-radius: 24px;
  background: rgba(255, 255, 255, .97);
  box-shadow: 0 26px 70px rgba(0, 49, 74, .22);
  border: 1px solid rgba(0, 81, 117, .10);
  transform: translateY(18px) scale(.98);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
}

.whatsapp-widget.is-open .whatsapp-form {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.form-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  color: var(--primary-dark);
  background: var(--aqua-light);
  font-size: 22px;
  line-height: 1;
}

.whatsapp-form h3 {
  margin-bottom: 8px;
  padding-right: 28px;
  color: var(--primary-dark);
  font-size: 21px;
}

.whatsapp-form p {
  margin-bottom: 18px;
  color: var(--muted);
  line-height: 1.55;
  font-size: 14px;
}

.whatsapp-form label {
  display: block;
  margin: 13px 0 7px;
  font-size: 13px;
  font-weight: 800;
  color: var(--primary-dark);
}

.whatsapp-form input {
  width: 100%;
  border: 1px solid rgba(0, 81, 117, .16);
  border-radius: 14px;
  padding: 13px 14px;
  color: var(--text);
  outline: none;
  background: #f8fdfe;
}

.whatsapp-form input:focus {
  border-color: var(--primary-soft);
  box-shadow: 0 0 0 4px rgba(13, 143, 180, .12);
}

.form-message {
  display: block;
  min-height: 20px;
  margin: 10px 0 14px;
  color: #b42318;
  font-weight: 600;
}

.submit-btn {
  width: 100%;
  padding: 14px 18px;
}

.footer {
  position: fixed;
  left: clamp(16px, 2vw, 28px);
  bottom: clamp(14px, 2vw, 20px);
  z-index: 5;
  color: rgba(10, 49, 72, .68);
  font-size: 13px;
}

.footer p { margin: 0; }

@media (max-width: 1100px) {
  .hero-content {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
  }

  h1 { font-size: clamp(38px, 5.4vw, 60px); }
}

@media (max-width: 900px) {
  .site-wrap,
  .hero { min-height: auto; }

  .hero {
    padding: 24px 20px 116px;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 28px;
    align-items: start;
  }

  .brand-header {
    justify-content: center;
    margin-bottom: 26px;
  }

  .copy {
    max-width: 680px;
    margin-inline: auto;
    text-align: center;
  }

  .copy p { margin-inline: auto; }

  .contact-card {
    max-width: 620px;
    margin-inline: auto;
  }

  .footer {
    position: relative;
    left: auto;
    bottom: auto;
    z-index: 1;
    margin-top: -78px;
    padding: 0 20px 24px;
    text-align: center;
    background: transparent;
  }
}

@media (max-width: 640px) {
  .hero { padding: 22px 16px 122px; }

  .brand img { width: min(270px, 86vw); }

  .eyebrow {
    justify-content: center;
    width: auto;
    max-width: 100%;
    padding: 7px 12px;
    letter-spacing: .015em;
  }

  h1 {
    margin-top: 12px;
    font-size: clamp(32px, 9.6vw, 46px);
    line-height: 1.08;
    letter-spacing: .02em;
  }

  h2 { font-size: clamp(24px, 7vw, 32px); }

  .copy p {
    font-size: 16px;
    line-height: 1.55;
  }

  .contact-card {
    padding: 22px;
    border-radius: 22px;
  }

  .whatsapp-widget {
    left: 16px;
    right: 16px;
    bottom: 16px;
    align-items: stretch;
  }

  .whatsapp-toggle {
    width: 100%;
    padding: 13px 16px;
  }

  .whatsapp-form {
    width: 100%;
    padding: 22px;
  }
}

@media (max-width: 390px) {
  .hero { padding-inline: 14px; }

  .brand img { width: min(238px, 86vw); }

  .eyebrow {
    font-size: 11px;
    letter-spacing: 0;
  }

  h1 { font-size: clamp(30px, 9.8vw, 38px); }
  h2 { font-size: 23px; }

  .contact-card { padding: 19px; }
  .contact-card h3 { font-size: 21px; }
}

@media (max-height: 760px) and (min-width: 901px) {
  .hero {
    padding-top: 16px;
    padding-bottom: 76px;
  }

  .brand img { width: 238px; }
  .brand-header { margin-bottom: 16px; }
  .hero-content { align-items: center; }
  .eyebrow { padding: 7px 12px; font-size: 12px; }
  h1 { margin: 9px 0 9px; font-size: clamp(36px, 4.4vw, 56px); letter-spacing: .03em; }
  h2 { font-size: clamp(22px, 2.4vw, 31px); margin-bottom: 12px; }
  .copy p { font-size: 16px; line-height: 1.5; max-width: 560px; }
  .contact-card { padding: 20px 24px; }
  .contact-card h3 { font-size: 22px; margin-bottom: 12px; }
  .contact-card ul { gap: 9px; }
  .contact-card li { padding-bottom: 9px; }
  .contact-card strong { font-size: 15px; line-height: 1.35; }
  .whatsapp-toggle { min-height: 54px; padding: 12px 18px; }
  .footer { bottom: 12px; }
}

@media (max-height: 640px) and (min-width: 901px) {
  .hero { min-height: 640px; }
  .footer { position: absolute; }
}