/* ============================================
   Triad Pool & Spa — Main Stylesheet
   ============================================ */

/* ── VARIABLES ── */
:root {
  --navy: #0f2b4c;
  --accent: #0891b2;
  --text: #1e293b;
  --sub: #64748b;
  --border: #e2e8f0;
  --bg: #ffffff;
  --bg2: #f8fafc;
  --bg3: #f1f5f9;
}

[data-theme="dark"] {
  --navy: #e2e8f0;
  --accent: #22d3ee;
  --text: #e2e8f0;
  --sub: #94a3b8;
  --border: #2d3748;
  --bg: #111318;
  --bg2: #16181d;
  --bg3: #1a1d24;
}


/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  font-size: 15px;
  line-height: 1.6;
  transition: background 0.3s, color 0.3s;
}


/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 2rem;
  height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, border-color 0.3s;
}

.logo {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.nav-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--sub);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--navy) !important;
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-weight: 600 !important;
  transition: background 0.2s !important;
}

.nav-cta:hover {
  background: var(--accent) !important;
}

.nav-right {
  display: flex;
  align-items: center;
}


/* ── HAMBURGER ── */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px;
  height: 40px;
  position: relative;
  z-index: 101;
  -webkit-tap-highlight-color: transparent;
}

.hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background: var(--text);
  position: absolute;
  left: 10px;
  transition: all 0.3s;
}

.hamburger span:nth-child(1) { top: 14px; }
.hamburger span:nth-child(2) { top: 20px; }
.hamburger span:nth-child(3) { top: 26px; }

.hamburger.active span:nth-child(1) { top: 20px; transform: rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { top: 20px; transform: rotate(-45deg); }

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.2);
  z-index: 98;
}

.nav-overlay.active {
  display: block;
}


/* ── THEME TOGGLE ── */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: border-color 0.2s;
  color: var(--sub);
  margin-right: 0.5rem;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  line-height: 1;
}

.theme-toggle .icon-sun { display: none; }

[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }


/* ── HERO ── */
.hero {
  position: relative;
  padding: 9rem 2rem 5rem;
  background: var(--bg);
  overflow: hidden;
}

.hero-water-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-water-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(255, 255, 255, 0.85); /* ← CHANGE opacity to control how much water shows through */
}

[data-theme="dark"] .hero-overlay {
  background: rgba(17, 19, 24, 0.88);    /* ← CHANGE for dark mode */
}

[data-theme="dark"] .hero-water-img {
  filter: brightness(0.4);
}

.hero-inner {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2rem;
  position: relative;
  z-index: 2;
}

/* ── HERO LOGO (left side) ──
   EDIT THESE to control logo appearance:
   - width/max-width: controls size
   - opacity: 1.0 = full, 0.5 = half, 0.1 = faint
   - filter: add grayscale(1), sepia(1), etc. for color effects
*/
.hero-logo-side {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-img {
  width: 100%;
  max-width: 700px;   /* ← CHANGE THIS to resize the logo */
  height: auto;
  opacity: 1;         /* ← CHANGE THIS to control visibility (0.0 to 1.0) */
  display: block;
  object-fit: contain;
  /* filter: none; */  /* ← UNCOMMENT & set to: grayscale(1), brightness(1.2), etc. */
}

[data-theme="dark"] .hero-logo-img {
  opacity: 0.9;       /* ← CHANGE THIS for dark mode opacity */
  /* filter: brightness(1.5); */  /* ← UNCOMMENT if logo is dark and needs lightening */
}

.hero-logo-placeholder {
  width: 100%;
  height: 300px;
  border: 2px dashed var(--border);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  opacity: 0.25;
}

.hero-logo-placeholder span {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--sub);
  letter-spacing: 3px;
}

.hero-logo-placeholder small {
  font-size: 0.72rem;
  color: var(--sub);
  font-weight: 400;
}

.hero-content {
  max-width: 520px;
}

.hero-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1.25rem;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
  margin-bottom: 1.25rem;
  letter-spacing: -0.5px;
}

.hero p {
  font-size: 1.05rem;
  color: var(--sub);
  max-width: 480px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}


/* ── BUTTONS ── */
.btn-primary {
  background: var(--navy);
  color: #fff;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  min-height: 44px;
}

.btn-primary:hover {
  background: var(--accent);
}

.btn-secondary {
  background: var(--bg);
  color: var(--text);
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--border);
  transition: all 0.2s;
  cursor: pointer;
  min-height: 44px;
}

.btn-secondary:hover {
  border-color: var(--sub);
}

.btn-outline-light {
  background: transparent;
  color: rgba(255, 255, 255, 0.8);
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.2s;
  cursor: pointer;
  min-height: 44px;
}

.btn-outline-light:hover {
  border-color: rgba(255, 255, 255, 0.5);
  color: #fff;
}


/* ── DIVIDER ── */
.divider {
  height: 1px;
  background: var(--border);
}


/* ── SECTIONS ── */
section {
  position: relative;
}

.section-pad {
  padding: 5rem 2rem;
}

.container {
  max-width: 1040px;
  margin: 0 auto;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 0.5rem;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.75rem;
  letter-spacing: -0.3px;
}

.section-desc {
  color: var(--sub);
  max-width: 440px;
  line-height: 1.7;
  font-size: 0.92rem;
}

.section-header-center {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header-center .section-desc {
  margin: 0 auto;
}


/* ── SERVICES GRID ── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.service-item {
  background: var(--bg);
  padding: 2rem;
  transition: background 0.2s;
}

.service-item:hover {
  background: var(--bg2);
}

.service-item .icon {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  display: block;
}

.service-item h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--navy);
}

.service-item p {
  font-size: 0.85rem;
  color: var(--sub);
  line-height: 1.6;
}


/* ── WHY US ── */
.why-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.why-item {
  text-align: center;
}

.why-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.why-item h3 {
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--navy);
}

.why-item p {
  font-size: 0.83rem;
  color: var(--sub);
  line-height: 1.6;
}


/* ── CLIENT BOXES ── */
.client-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.client-box {
  padding: 2.5rem 2rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  text-align: center;
  transition: border-color 0.2s;
}

.client-box:hover {
  border-color: var(--accent);
}

.client-box .icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.client-box h3 {
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--navy);
}

.client-box p {
  font-size: 0.88rem;
  color: var(--sub);
  line-height: 1.65;
}


/* ── CAROUSEL ── */
.carousel-wrapper {
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.carousel-track {
  display: flex;
  gap: 0;
  transition: transform 0.5s ease;
}

.carousel-card {
  width: calc(100% / 3);
  min-width: calc(100% / 3);
  max-width: calc(100% / 3);
  flex: 0 0 calc(100% / 3);
  border-right: 1px solid var(--border);
}

.carousel-card:last-child {
  border-right: none;
}

.card-image {
  width: 100%;
  height: 320px;
  position: relative;
  overflow: hidden;
  background: var(--bg2);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
  -webkit-transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  position: absolute;
  top: 0;
  left: 0;
}

.card-image .placeholder-icon {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  font-size: 2rem;
  opacity: 0.15;
  border: 2px dashed var(--border);
  border-radius: 4px;
  margin: 8px;
}

.card-image .placeholder-icon::after {
  content: 'Add image';
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--sub);
}

/* Hide placeholder icon when real image is loaded */
.card-image img:not([style*="display: none"]):not([style*="display:none"]) ~ .placeholder-icon {
  display: none;
}

.card-image .card-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: var(--bg);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  z-index: 1;
}

.card-body {
  padding: 1.25rem;
}

.card-body h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--navy);
}

.card-body p {
  font-size: 0.82rem;
  color: var(--sub);
  line-height: 1.55;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1.25rem;
}

.carousel-arrow {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.carousel-arrow:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.carousel-dots {
  display: flex;
  gap: 0.35rem;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: all 0.2s;
}

.carousel-dot.active {
  background: var(--accent);
  width: 18px;
  border-radius: 3px;
}


/* ── CTA SECTION ── */
.cta-section {
  text-align: center;
  padding: 5rem 2rem;
  background: var(--navy);
  color: #fff;
}

.cta-section h2 {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: -0.3px;
}

.cta-section h2 .accent {
  color: var(--accent);
}

.cta-section .cta-content > p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.95rem;
  margin-bottom: 1.75rem;
  max-width: 420px;
  margin-left: auto;
  margin-right: auto;
}

.phone-number {
  display: inline-block;
  font-size: clamp(1.3rem, 3.5vw, 2rem);
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}

.phone-number:hover {
  color: var(--accent);
}

.phone-ring {
  display: inline-block;
  animation: ring 2s ease-in-out infinite;
}

@keyframes ring {
  0%, 100% { transform: rotate(0); }
  10% { transform: rotate(14deg); }
  20% { transform: rotate(-10deg); }
  30% { transform: rotate(8deg); }
  40% { transform: rotate(-6deg); }
  50% { transform: rotate(0); }
}

.cta-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-buttons .btn-primary {
  background: #fff;
  color: var(--navy);
}

.cta-buttons .btn-primary:hover {
  background: var(--accent);
  color: #fff;
}


/* ── FOOTER ── */
footer {
  text-align: center;
  padding: 2.5rem 2rem 2rem;
  border-top: 1px solid var(--border);
  color: var(--sub);
  font-size: 0.78rem;
}

.footer-authorized {
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.authorized-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--sub);
  margin-bottom: 1rem;
}

.authorized-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.authorized-logos img {
  /* height controlled by display_height from admin panel */
  width: auto;
  opacity: 0.6;
  transition: opacity 0.2s;
  display: block;
}

.authorized-logos img:hover {
  opacity: 1;
}

[data-theme="dark"] .authorized-logos img {
  filter: brightness(1.5);
  opacity: 0.5;
}

[data-theme="dark"] .authorized-logos img:hover {
  opacity: 0.9;
}

.footer-member {
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.member-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--sub);
  margin-bottom: 1rem;
}

.member-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.member-logos img {
  width: auto;
  opacity: 0.6;
  transition: opacity 0.2s;
  display: block;
}

.member-logos img:hover {
  opacity: 1;
}

[data-theme="dark"] .member-logos img {
  filter: brightness(1.5);
  opacity: 0.5;
}

[data-theme="dark"] .member-logos img:hover {
  opacity: 0.9;
}

.footer-logo {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--navy);
  margin-bottom: 0.5rem;
  display: block;
}


/* ── MOBILE CTA BAR ── */
.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  padding: 0.5rem 0.75rem;
  padding-bottom: calc(0.5rem + env(safe-area-inset-bottom, 0));
  gap: 0.5rem;
}

.mobile-cta-bar a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  min-height: 44px;
  -webkit-tap-highlight-color: transparent;
}

.mobile-cta-call {
  background: var(--navy);
  color: #fff;
}

.mobile-cta-email {
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
}


/* ── DARK MODE OVERRIDES ── */
[data-theme="dark"] nav {
  background: rgba(17, 19, 24, 0.95);
}

[data-theme="dark"] .hamburger span {
  background: var(--text);
}

[data-theme="dark"] .nav-cta {
  background: var(--accent) !important;
  color: #111318 !important;
}

[data-theme="dark"] .nav-cta:hover {
  background: #06b6d4 !important;
}

[data-theme="dark"] .btn-primary {
  background: var(--accent);
  color: #111318;
}

[data-theme="dark"] .btn-primary:hover {
  background: #06b6d4;
}

[data-theme="dark"] .btn-secondary {
  background: var(--bg2);
  color: var(--text);
  border-color: var(--border);
}

[data-theme="dark"] .cta-section {
  background: #1a1d24;
}

[data-theme="dark"] .cta-section h2 {
  color: #e2e8f0;
}

[data-theme="dark"] .cta-section h2 .accent {
  color: var(--accent);
}

[data-theme="dark"] .cta-section .cta-content > p {
  color: var(--sub);
}

[data-theme="dark"] .phone-number {
  color: #e2e8f0;
}

[data-theme="dark"] .phone-number:hover {
  color: var(--accent);
}

[data-theme="dark"] .cta-buttons .btn-primary {
  background: var(--accent);
  color: #111318;
}

[data-theme="dark"] .cta-buttons .btn-primary:hover {
  background: #06b6d4;
}

[data-theme="dark"] .btn-outline-light {
  color: var(--sub);
  border-color: var(--border);
}

[data-theme="dark"] .btn-outline-light:hover {
  color: var(--text);
  border-color: var(--sub);
}

[data-theme="dark"] footer {
  background: var(--bg);
}

[data-theme="dark"] .footer-logo {
  color: var(--text);
}

[data-theme="dark"] .mobile-cta-bar {
  background: rgba(17, 19, 24, 0.97);
}

[data-theme="dark"] .mobile-cta-call {
  background: var(--accent);
  color: #111318;
}

[data-theme="dark"] .mobile-cta-email {
  background: var(--bg2);
  color: var(--text);
  border-color: var(--border);
}

[data-theme="dark"] .card-image {
  filter: brightness(0.7) saturate(0.8);
}


/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    gap: 1.75rem;
    z-index: 99;
    transition: right 0.3s;
    box-shadow: -4px 0 20px rgba(0, 0, 0, 0.05);
    padding: 2rem;
  }

  .nav-links.open { right: 0; }
  .hamburger { display: block; }

  .hero-logo-img {
    max-width: 260px;
  }

  .hero-logo-placeholder {
    max-width: 260px;
    height: 180px;
  }

  .services-grid { grid-template-columns: 1fr; }
  .why-row { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
  .client-row { grid-template-columns: 1fr; }
  .carousel-card { width: 50%; min-width: 50%; max-width: 50%; flex: 0 0 50%; }
  .mobile-cta-bar { display: flex; }
  footer { padding-bottom: calc(2rem + 65px); }
}

@media (max-width: 480px) {
  .hero { padding: 8rem 1.5rem 4rem; }
  .section-pad { padding: 3.5rem 1.5rem; }
  .why-row { grid-template-columns: 1fr; }
  .carousel-card { width: 100%; min-width: 100%; max-width: 100%; flex: 0 0 100%; }
}