/* ============================================================
   SHALOM CARE MUMBAI - Base Styles
   Reset, Typography, Utilities, Buttons
   ============================================================ */

/* ---- CSS Reset & Box Model ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--gray-800);
  background-color: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.lang-hi,
body.lang-hi p,
body.lang-hi h1,
body.lang-hi h2,
body.lang-hi h3,
body.lang-hi h4 {
  font-family: var(--font-hindi);
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--navy);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover { color: var(--gold); }

ul, ol { list-style: none; }

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
}

/* ---- Skip Nav ---- */
.skip-nav {
  position: absolute;
  top: -999px;
  left: -999px;
  z-index: -1;
}
.skip-nav:focus {
  top: 10px;
  left: 10px;
  z-index: 9999;
  padding: 8px 16px;
  background: var(--navy);
  color: white;
  border-radius: var(--radius);
}

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

.container-sm { max-width: 900px; }
.container-xs { max-width: 680px; }

/* ---- Section Spacing ---- */
.section { padding: var(--space-20) 0; }
.section-sm { padding: var(--space-12) 0; }
.section-lg { padding: var(--space-32) 0; }

/* ---- Section Headers ---- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-3);
}
.section-eyebrow::before,
.section-eyebrow::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl));
  font-weight: 700;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--gray-600);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.25;
  font-weight: 700;
  color: var(--navy);
}

h1 { font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl)); }
h2 { font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl)); }
h3 { font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl)); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

strong { font-weight: 600; color: var(--navy); }

/* ---- Highlight & Accent Text ---- */
.text-gold { color: var(--gold); }
.text-navy { color: var(--navy); }
.text-white { color: var(--white); }
.text-gray { color: var(--gray-500); }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.gold-text {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, var(--gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  font-size: var(--text-base);
  font-weight: 600;
  font-family: var(--font-body);
  line-height: 1;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255,255,255,0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.4s ease, height 0.4s ease;
}
.btn:hover::before {
  width: 300px;
  height: 300px;
}

/* Gold Button */
.btn-gold {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--white);
  border-color: var(--gold);
  box-shadow: 0 4px 20px rgba(212,160,23,0.3);
}
.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 100%);
  box-shadow: 0 8px 32px rgba(212,160,23,0.45);
  transform: translateY(-2px);
  color: var(--white);
}
.btn-gold:active { transform: translateY(0); }

/* Navy Button */
.btn-navy {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  border-color: var(--navy);
  box-shadow: 0 4px 20px rgba(30,58,138,0.25);
}
.btn-navy:hover {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  box-shadow: 0 8px 32px rgba(30,58,138,0.4);
  transform: translateY(-2px);
  color: var(--white);
}

/* Outline Buttons */
.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline-navy:hover {
  background: var(--navy);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border-color: var(--gold);
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: var(--white);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--navy);
  transform: translateY(-2px);
}

/* WhatsApp Button */
.btn-whatsapp {
  background: linear-gradient(135deg, var(--wa-green) 0%, var(--wa-dark) 100%);
  color: var(--white);
  border-color: var(--wa-green);
  box-shadow: 0 4px 20px var(--wa-glow);
}
.btn-whatsapp:hover {
  box-shadow: 0 8px 32px var(--wa-glow);
  transform: translateY(-2px);
  color: var(--white);
}

/* Button Sizes */
.btn-sm { padding: 0.5rem 1.25rem; font-size: var(--text-sm); }
.btn-lg { padding: 1rem 2.5rem; font-size: var(--text-lg); }
.btn-xl { padding: 1.125rem 3rem; font-size: var(--text-xl); }
.btn-block { width: 100%; }

/* ---- Cards ---- */
.card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.card-glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
}

.card-premium {
  background: linear-gradient(145deg, var(--white) 0%, #f8f6ff 100%);
  border: 1px solid rgba(212,160,23,0.15);
  position: relative;
}
.card-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-light) 100%);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

/* ---- Badges ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
}
.badge-gold { background: var(--gold-muted); color: var(--gold-dark); }
.badge-navy { background: var(--navy-muted); color: var(--navy); }
.badge-success { background: var(--success-bg); color: var(--success); }

/* ---- Forms ---- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: var(--space-2);
}
.form-label .required { color: var(--error); margin-left: 2px; }

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-family: var(--font-body);
  color: var(--gray-800);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(30,58,138,0.12);
}
.form-control::placeholder { color: var(--gray-400); }

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

select.form-control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236B7280' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

/* ---- Breadcrumbs ---- */
.breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--gray-500);
  padding: var(--space-4) 0;
}
.breadcrumbs a { color: var(--gray-500); }
.breadcrumbs a:hover { color: var(--navy); }
.breadcrumbs .sep { color: var(--gray-300); }
.breadcrumbs .current { color: var(--navy); font-weight: 500; }

/* ---- Rating Stars ---- */
.stars {
  display: inline-flex;
  gap: 2px;
  color: var(--gold);
}
.star { font-size: 1rem; }
.star.empty { color: var(--gray-300); }

/* ---- Dividers ---- */
.divider {
  border: none;
  border-top: 1px solid var(--gray-200);
  margin: var(--space-8) 0;
}
.divider-gold {
  border-color: var(--gold);
  opacity: 0.4;
}

/* ---- Section Backgrounds ---- */
.bg-white { background: var(--white); }
.bg-light { background: var(--bg-light); }
.bg-navy { background: var(--navy); }
.bg-navy-deep { background: var(--navy-deeper); }
.bg-gold { background: var(--gold); }
.bg-section { background: var(--bg-section); }
.bg-warm { background: var(--bg-warm); }

/* ---- Grid Utilities ---- */
.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* ---- Animations ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes countUp { from { opacity: 0; } to { opacity: 1; } }
@keyframes spin { to { transform: rotate(360deg); } }

.animate-fade-up { animation: fadeInUp 0.6s ease forwards; }
.animate-fade-left { animation: fadeInLeft 0.6s ease forwards; }
.animate-fade-right { animation: fadeInRight 0.6s ease forwards; }
.animate-scale { animation: scaleIn 0.5s ease forwards; }
.animate-float { animation: float 3s ease-in-out infinite; }

/* Scroll reveal - hidden initially */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Scroll reveal via data-reveal attribute (used across all pages) */
[data-reveal] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-reveal="up"] { transform: translateY(40px); }
[data-reveal="left"] { transform: translateX(-40px); }
[data-reveal="right"] { transform: translateX(40px); }
[data-reveal].reveal-visible {
  opacity: 1;
  transform: translate(0, 0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}

/* ---- Utilities ---- */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}
.hide-mobile { }
.show-mobile { display: none; }
.mt-0 { margin-top: 0; }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }

/* ---- Page Header Hero (Inner Pages) ---- */
.page-hero {
  background: linear-gradient(135deg, var(--navy-deeper) 0%, var(--navy) 50%, var(--navy-light) 100%);
  padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-12);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url('/assets/images/pattern-dots.svg') repeat;
  opacity: 0.05;
}
.page-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.page-hero h1 {
  color: var(--white);
  margin-bottom: var(--space-3);
}
.page-hero .breadcrumbs {
  justify-content: center;
  color: rgba(255,255,255,0.7);
}
.page-hero .breadcrumbs a { color: rgba(255,255,255,0.7); }
.page-hero .breadcrumbs a:hover { color: var(--gold); }
.page-hero .breadcrumbs .current { color: var(--gold); }
.page-hero .breadcrumbs .sep { color: rgba(255,255,255,0.4); }

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --container-pad: 1rem;
  }
  .section { padding: var(--space-12) 0; }
  .section-lg { padding: var(--space-20) 0; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hide-mobile { display: none; }
  .show-mobile { display: block; }
  .btn-lg { padding: 0.875rem 2rem; font-size: var(--text-base); }
}

@media (max-width: 480px) {
  .section { padding: var(--space-10) 0; }
  .grid-3 { grid-template-columns: 1fr; }
  .section-title { font-size: var(--text-3xl); }
}