/* ===========================
   Variables & Reset
   =========================== */
:root {
  --blue-900: #0d1b2a;
  --blue-800: #1a2e45;
  --blue-700: #1e3a5f;
  --blue-600: #1d4ed8;
  --blue-500: #3b82f6;
  --blue-400: #60a5fa;
  --blue-100: #dbeafe;

  --teal-500: #0d9488;
  --teal-400: #14b8a6;

  --red-500: #ef4444;

  --gray-900: #111827;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-400: #9ca3af;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50:  #f9fafb;

  --white: #ffffff;

  --font-sans: 'Inter', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.14);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
address { font-style: normal; }

/* ===========================
   Utility
   =========================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 88px 0;
}
.section--alt {
  background: var(--gray-50);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}
.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-600);
  margin-bottom: 10px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--gray-900);
  line-height: 1.2;
  margin-bottom: 14px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
}

/* ===========================
   Buttons
   =========================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn--primary {
  background: var(--blue-600);
  color: var(--white);
  border-color: var(--blue-600);
}
.btn--primary:hover {
  background: var(--blue-700);
  border-color: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(29,78,216,0.35);
}
.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn--outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}
.btn--lg {
  padding: 15px 30px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}
.btn--full { width: 100%; justify-content: center; }

/* ===========================
   Header
   =========================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  background: rgba(13,27,42, 0.96);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background var(--transition);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
}
.logo__icon {
  font-size: 1.8rem;
  color: var(--teal-400);
}
.logo__name {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
}
.logo__tagline {
  display: block;
  font-size: 0.7rem;
  color: var(--blue-400);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__link {
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.8);
  border-radius: var(--radius-sm);
  transition: color var(--transition);
}
.nav__link:hover { color: var(--white); }
.nav__cta {
  margin-left: 8px;
  padding: 9px 20px !important;
  font-size: 0.9rem;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===========================
   Hero
   =========================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(to bottom right, rgba(13,27,42,0.92), rgba(30,58,95,0.85)),
    url('https://images.unsplash.com/photo-1588776814546-1ffcf47267a5?w=1600&q=80&auto=format&fit=crop') center/cover no-repeat;
  color: var(--white);
  padding-top: 70px;
}
.hero__overlay { display: none; }

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 780px;
  padding: 80px 24px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--teal-400);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}
.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
}
.accent { color: var(--teal-400); }
.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero__trust {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
}
.trust-item i { color: var(--teal-400); }

.hero__scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.hero__scroll-hint a {
  color: rgba(255,255,255,0.4);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(8px); }
}

/* ===========================
   Emergency Bar
   =========================== */
.emergency-bar {
  background: linear-gradient(90deg, #b91c1c, #dc2626);
  color: var(--white);
  padding: 14px 0;
}
.emergency-bar__inner {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.9rem;
}
.pulse-dot {
  width: 10px;
  height: 10px;
  background: var(--white);
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.4; transform: scale(1.5); }
}
.emergency-bar__cta {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.4);
  color: var(--white);
  padding: 7px 18px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  transition: background var(--transition);
}
.emergency-bar__cta:hover { background: rgba(255,255,255,0.3); }

/* ===========================
   Services Grid
   =========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card__icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.service-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 8px;
}
.service-card p {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* ===========================
   Why Us
   =========================== */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.why-intro {
  font-size: 1rem;
  color: var(--gray-600);
  margin-bottom: 30px;
  line-height: 1.7;
}
.why-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 36px;
}
.why-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.why-list__icon {
  width: 42px;
  height: 42px;
  background: var(--blue-100);
  color: var(--blue-600);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.why-list li strong {
  display: block;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 3px;
}
.why-list li span {
  font-size: 0.92rem;
  color: var(--gray-600);
}

.why-image {
  position: relative;
}
.why-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ===========================
   Gallery
   =========================== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 240px);
  gap: 14px;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.gallery-item {
  overflow: hidden;
  border-radius: var(--radius-sm);
}
.gallery-item--large {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery-item:hover img { transform: scale(1.05); }

/* ===========================
   Appointment
   =========================== */
.appt-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.appt-info p {
  font-size: 1rem;
  color: var(--gray-600);
  margin-bottom: 28px;
  line-height: 1.7;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.contact-card__item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.contact-card__item > i {
  width: 36px;
  height: 36px;
  background: var(--blue-100);
  color: var(--blue-600);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.95rem;
}
.contact-card__item strong {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}
.contact-card__item span,
.contact-card__item a {
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.5;
}
.contact-card__item a:hover { color: var(--blue-600); text-decoration: underline; }

.map-embed {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.map-embed iframe {
  width: 100%;
  height: 220px;
  border: 0;
}

/* Form */
.appt-form-wrap {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
.appt-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
}
.required { color: var(--red-500); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--gray-900);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' fill='%239ca3af'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-500);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.18);
}
.form-group input.error,
.form-group select.error {
  border-color: var(--red-500);
}
.form-group textarea { resize: vertical; min-height: 90px; }

.form-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  color: var(--gray-400);
  justify-content: center;
}
.form-note i { color: var(--gray-400); }

/* Form messages */
.form-message {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius-md);
  margin-top: 0;
}
.form-message--success {
  background: #f0fff4;
  border: 1px solid #9ae6b4;
}
.form-message--success > i { color: #276749; font-size: 1.4rem; padding-top: 2px; }
.form-message--success strong { color: #276749; }
.form-message--error {
  background: #fff5f5;
  border: 1px solid #feb2b2;
}
.form-message--error > i { color: var(--red-500); font-size: 1.4rem; padding-top: 2px; }
.form-message--error strong { color: #c53030; }
.form-message p { font-size: 0.9rem; color: var(--gray-600); margin-top: 4px; }
.form-message p a { color: var(--blue-600); text-decoration: underline; }

/* ===========================
   Footer
   =========================== */
.footer {
  background: var(--blue-900);
  color: rgba(255,255,255,0.8);
  padding-top: 72px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__brand .logo { margin-bottom: 16px; }
.footer__brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
}
.footer__phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--teal-400);
}
.footer__phone:hover { color: var(--teal-400); text-decoration: underline; }

.footer__links h4,
.footer__contact h4 {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer__links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__links a {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--white); }

.footer__contact address p {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 14px;
}
.footer__contact address i { color: var(--teal-400); margin-top: 3px; }
.footer__contact a:hover { color: var(--white); text-decoration: underline; }

.hours-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 0.88rem;
}
.hours-list > div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: rgba(255,255,255,0.6);
}
.hours-list > div span:first-child { color: rgba(255,255,255,0.85); font-weight: 500; }
.emergency-hours span { color: var(--teal-400) !important; }

.footer__bottom {
  padding: 20px 0;
  text-align: center;
}
.footer__bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.35); line-height: 1.6; }
.footer__disclaimer { margin-top: 6px; max-width: 700px; margin-left: auto; margin-right: auto; }

/* ===========================
   Floating Call Button
   =========================== */
.fab-call {
  display: none;
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  width: 58px;
  height: 58px;
  background: #16a34a;
  color: var(--white);
  border-radius: 50%;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  box-shadow: 0 4px 20px rgba(22,163,74,0.5);
  animation: fab-pulse 2s infinite;
}
@keyframes fab-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(22,163,74,0.5); }
  50%       { box-shadow: 0 4px 28px rgba(22,163,74,0.8), 0 0 0 8px rgba(22,163,74,0.15); }
}
.fab-call:hover { background: #15803d; }

/* ===========================
   Responsive
   =========================== */
@media (max-width: 960px) {
  .why-grid { grid-template-columns: 1fr; }
  .why-image { display: none; }
  .appt-grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .nav {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--blue-900);
    padding: 20px 24px 30px;
    gap: 4px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .nav.open { display: flex; }
  .nav__link { width: 100%; padding: 12px 16px; font-size: 1rem; }
  .nav__cta { width: 100%; margin: 8px 0 0; justify-content: center; }
  .hamburger { display: flex; }

  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gallery-item--large { grid-column: 1 / -1; grid-row: auto; height: 220px; }
  .gallery-item { height: 160px; }

  .footer__inner { grid-template-columns: 1fr; }
  .fab-call { display: flex; }

  .form-row { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }

  .emergency-bar__cta { margin-left: 0; width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .hero__trust { flex-direction: column; gap: 12px; }
  .appt-form-wrap { padding: 24px 18px; }
  .section { padding: 60px 0; }
}