@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700&family=Inter:wght@300;400;500&display=swap');

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

:root {
  --ocean-deep:  #071525;
  --ocean-mid:   #0f2340;
  --teal:        #1a9aaf;
  --teal-light:  #2dc4da;
  --gold:        #c9a227;
  --white:       #ffffff;
}

html, body {
  height: 100%;
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  background:
    linear-gradient(180deg, rgba(7,21,37,0.72) 0%, rgba(15,35,64,0.88) 100%),
    url('media/hero-aquarium-BTt8LxUG.jpg') center / cover no-repeat fixed;
  color: var(--white);
  min-height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* --- Bubble animation --- */
.bubbles {
  position: fixed;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.bubble {
  position: absolute;
  bottom: -60px;
  border-radius: 50%;
  background: rgba(45, 196, 218, 0.18);
  border: 1px solid rgba(45, 196, 218, 0.30);
  animation: rise linear infinite;
}

@keyframes rise {
  0%   { transform: translateY(0) scale(1);   opacity: 0.7; }
  50%  { opacity: 0.4; }
  100% { transform: translateY(-110vh) scale(1.15); opacity: 0; }
}

/* --- Main content --- */
.page {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem 1.5rem;
  gap: 1.75rem;
  max-width: 640px;
  width: 100%;
}

.logo {
  width: clamp(120px, 28vw, 180px);
  height: auto;
  filter: drop-shadow(0 4px 18px rgba(0,0,0,0.5));
  animation: fadeDown 0.9s ease both;
}

.headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 6vw, 3.2rem);
  line-height: 1.2;
  letter-spacing: -0.5px;
  animation: fadeUp 0.9s 0.15s ease both;
}

.teal { color: var(--teal-light); }

.sub {
  font-size: clamp(0.95rem, 2.5vw, 1.1rem);
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0.80);
  animation: fadeUp 0.9s 0.3s ease both;
}

/* --- Facebook button --- */
.fb-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  background: #1877f2;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 999px;
  box-shadow: 0 4px 20px rgba(24,119,242,0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.fb-btn:hover,
.fb-btn:focus-visible {
  background: #166fe5;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(24,119,242,0.55);
  outline: none;
}

.fb-icon {
  width: 22px;
  height: 22px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

/* --- Contact row --- */
.contact-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  animation: fadeUp 0.9s 0.45s ease both;
}

.contact-row .fb-btn {
  animation: none;
}

.tel-btn {
  display: inline-flex;
  align-items: center;
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--white);
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  border-radius: 999px;
  border: 2px solid rgba(45, 196, 218, 0.6);
  box-shadow: 0 4px 20px rgba(45, 196, 218, 0.15);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.tel-btn:hover,
.tel-btn:focus-visible {
  background: rgba(45, 196, 218, 0.12);
  border-color: var(--teal-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(45, 196, 218, 0.25);
  outline: none;
}

/* --- Keyframes --- */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- Responsive --- */
@media (max-width: 480px) {
  .page { gap: 1.4rem; }
  .sub  { font-size: 0.9rem; }
}