:root {
  --navy: #0d1f3c;
  --navy-mid: #1a3260;
  --gold: #b8922a;
  --gold-light: #d4af5a;
  --gold-pale: #f0d898;
  --white: #ffffff;
  --off-white: #f5f2ea;
  --text-light: #e8e0cc;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Lato", sans-serif;
  background: var(--navy);
  color: var(--white);
  overflow-x: hidden;
}

@font-face {
  font-family: Allura-Regular;
  src: url(Allura-Regular.ttf);
}


/* ─── NAV ─── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 60px;
  background: rgba(13, 31, 60, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(184, 146, 42, 0.3);
}

.nav-logo {
  font-family: "Cinzel", serif;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  color: var(--gold-light);
}

.nav-logo span {
  color: var(--white);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-family: "Lato", sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-light);
  text-decoration: none;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--gold-light);
}

/* ─── HERO ─── */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: radial-gradient(
    ellipse at 60% 40%,
    #1a3260 0%,
    #0d1f3c 55%,
    #060e1f 100%
  );
}

/* animated water waves at bottom */
.hero-waves {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 220px;
  overflow: hidden;
  pointer-events: none;
}

.hero-waves svg {
  width: 200%;
  animation: waveSlide 8s linear infinite;
}

@keyframes waveSlide {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* gold lines decorative */
.hero-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  height: 1px;
  width: 40%;
  opacity: 0.4;
}

.hero-line-top {
  top: 28%;
  left: 50%;
  transform: translateX(-50%);
}

.hero-line-bottom {
  bottom: 26%;
  left: 50%;
  transform: translateX(-50%);
}

/* bubbles */
.bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(
    circle at 35% 35%,
    rgba(255, 255, 255, 0.25),
    rgba(100, 160, 255, 0.06)
  );
  border: 1px solid rgba(255, 255, 255, 0.12);
  animation: floatUp linear infinite;
}

@keyframes floatUp {
  0% {
    transform: translateY(0) scale(1);
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 0.6;
  }

  100% {
    transform: translateY(-110vh) scale(0.5);
    opacity: 0;
  }
}

.hero-content {
  position: relative;
  z-index: 5;
  text-align: center;
  padding: 40px 20px;
  animation: fadeInUp 1.2s ease both;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-logo {
  width: 200px;
  margin: 0 auto 32px;
  filter: drop-shadow(0 0 30px rgba(184, 146, 42, 0.5));
  animation: logoGlow 3s ease-in-out infinite alternate;
}

@keyframes logoGlow {
  from {
    filter: drop-shadow(0 0 20px rgba(184, 146, 42, 0.4));
  }

  to {
    filter: drop-shadow(0 0 45px rgba(184, 146, 42, 0.75));
  }
}

.hero-tagline {
  font-family: "Cinzel", serif;
  font-size: clamp(0.7rem, 1.5vw, 2rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 16px;
}

.hero-tagline::before,
.hero-tagline::after {
  content: "—";
  margin: 0 14px;
  opacity: 0.6;
}

.hero-title {
  font-family: "Cinzel", serif;
  font-size: clamp(2.8rem, 7vw, 6rem);
  font-weight: 700;
  line-height: 1;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}

.hero-title-sub {
  font-family: "Cinzel", serif;
  font-size: clamp(1.8rem, 4.5vw, 3.8rem);
  font-weight: 400;
  color: var(--gold-light);
  margin-bottom: 28px;
  letter-spacing: 0.06em;
}

.hero-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 22px;
}

.hero-divider-line {
  height: 1px;
  width: 80px;
  background: var(--gold);
  opacity: 0.6;
}

.hero-drop {
  font-size: 1.2rem;
  color: var(--gold);
}

.hero-subtitle {
  font-family: Allura-Regular;
  font-size: clamp(1.1rem, 2.2vw, 2rem);
  font-style: italic;
  color: var(--gold);
  letter-spacing: 0.05em;
  margin-bottom: 48px;
}

.cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary {
  font-family: "Cinzel", serif;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 16px 40px;
  background: linear-gradient(
    135deg,
    var(--gold) 0%,
    var(--gold-light) 60%,
    var(--gold) 100%
  );
  color: var(--navy);
  border: none;
  border-radius: 2px;
  text-decoration: none;
  transition:
    transform 0.3s,
    box-shadow 0.3s;
  box-shadow: 0 4px 20px rgba(184, 146, 42, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(184, 146, 42, 0.6);
}

.btn-outline {
  font-family: "Cinzel", serif;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 15px 38px;
  background: transparent;
  color: var(--gold-light);
  border: 1px solid var(--gold);
  border-radius: 2px;
  text-decoration: none;
  transition:
    background 0.3s,
    color 0.3s;
}

.btn-outline:hover {
  background: rgba(184, 146, 42, 0.12);
}

/* ─── SECTION BASE ─── */
section {
  padding: 100px 60px;
}

.section-label {
  font-family: "Cinzel", serif;
  font-size: 1.05rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

.section-title {
  font-family: "Cinzel", serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 600;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.gold-accent {
  color: var(--gold-light);
}

.section-subtitle {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.25rem;
  font-style: italic;
  color: var(--text-light);
  margin-bottom: 48px;
  max-width: 580px;
}

.gold-rule {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 52px;
}

.gold-rule-line {
  height: 1px;
  width: 60px;
  background: var(--gold);
  opacity: 0.6;
}

.gold-rule-diamond {
  width: 8px;
  height: 8px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ─── ABOUT ─── */
#sobre {
  background: linear-gradient(160deg, #0d1f3c 0%, #111d35 60%, #0a1628 100%);
  position: relative;
}

#sobre::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.3;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-light);
  margin-bottom: 20px;
}

.about-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-logo-large {
  width: 350px;
  filter: drop-shadow(0 0 60px rgba(184, 146, 42, 0.35));
}

/* stat cards */
.stats-row {
  display: flex;
  gap: 24px;
  margin-top: 40px;
}

.stat-card {
  flex: 1;
  border: 1px solid rgba(184, 146, 42, 0.3);
  border-radius: 4px;
  padding: 24px 20px;
  text-align: center;
  background: rgba(184, 146, 42, 0.05);
  backdrop-filter: blur(8px);
}

.stat-number {
  font-family: "Cinzel", serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--gold-light);
}

.stat-label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-top: 4px;
}

/* ─── WATER ─── */
#agua {
  background: var(--off-white);
  color: var(--navy);
}

#agua .section-title {
  color: var(--navy);
}

#agua .section-subtitle {
  color: #4a5568;
}

#agua .section-label {
  color: var(--gold);
}

#agua .gold-rule-line {
  background: var(--gold);
}

#agua .gold-rule-diamond {
  background: var(--gold);
}

.water-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.water-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.feature-card {
  background: var(--white);
  border-radius: 4px;
  padding: 40px 32px;
  border-top: 3px solid var(--gold);
  box-shadow: 0 8px 40px rgba(13, 31, 60, 0.08);
  transition:
    transform 0.3s,
    box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 60px rgba(13, 31, 60, 0.14);
}

.feature-icon {
    width: 40px;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-family: "Cinzel", serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 12px;
}

.feature-card p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #4a5568;
}

/* ─── MISSION ─── */
#missao {
  background: linear-gradient(
    135deg,
    #0a1628 0%,
    var(--navy-mid) 50%,
    #0a1628 100%
  );
  position: relative;
  overflow: hidden;
}

.mission-bg-text {
  position: absolute;
  font-family: "Cinzel", serif;
  font-size: 18vw;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.02);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}

.mission-inner {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
}

.mission-quote {
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(1.4rem, 3vw, 2.1rem);
  font-style: italic;
  line-height: 1.6;
  color: var(--off-white);
  margin-bottom: 40px;
}

.mission-quote::before {
  content: "\201C";
  color: var(--gold);
  font-size: 1.4em;
}

.mission-quote::after {
  content: "\201D";
  color: var(--gold);
  font-size: 1.4em;
}

.mission-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 60px;
}

.mission-card {
  padding: 36px 24px;
  border: 1px solid rgba(184, 146, 42, 0.25);
  border-radius: 4px;
  text-align: center;
  background: rgba(255, 255, 255, 0.03);
}

.mission-card-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.mission-card h4 {
  font-family: "Cinzel", serif;
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--gold-light);
  margin-bottom: 10px;
}

.mission-card p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.65;
}

/* ─── CONTACT ─── */
#contato {
  background: var(--navy);
  border-top: 1px solid rgba(184, 146, 42, 0.2);
}

.contact-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
}

.contact-info h3 {
  font-family: "Cinzel", serif;
  font-size: 1rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  margin-bottom: 32px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 28px;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(184, 146, 42, 0.4);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  color: var(--gold);
}

.contact-detail {
  display: flex;
  flex-direction: column;
}

.contact-label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 4px;
}

.contact-value {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.5;
}

/* Map placeholder */
.contact-map {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(184, 146, 42, 0.2);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  min-height: 320px;
}

.contact-map p {
  font-family: "Cinzel", serif;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-align: center;
}

.contact-map a {
  display: inline-block;
  padding: 12px 28px;
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-family: "Cinzel", serif;
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-decoration: none;
  transition: background 0.3s;
}

.contact-map a:hover {
  background: rgba(184, 146, 42, 0.1);
}

/* ─── FOOTER ─── */
footer {
  background: #060e1f;
  padding: 40px 60px;
  border-top: 1px solid rgba(184, 146, 42, 0.15);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-brand {
  font-family: "Cinzel", serif;
  font-size: 1rem;
  color: var(--gold-light);
}

.footer-brand span {
  color: rgba(255, 255, 255, 0.5);
}

.footer-tagline {
  font-family: "Cormorant Garamond", serif;
  font-style: italic;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.92rem;
}

.footer-copy {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.25);
  letter-spacing: 0.08em;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  nav {
    padding: 16px 24px;
  }

  .nav-links {
    display: none;
  }

  section {
    padding: 70px 24px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .water-features {
    grid-template-columns: 1fr;
  }

  .mission-cards {
    grid-template-columns: 1fr;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .stats-row {
    flex-direction: column;
  }

  footer {
    flex-direction: column;
    text-align: center;
    padding: 32px 24px;
  }
}

/* ─── SCROLL REVEAL ─── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}