/* ============================================
   GOWREESHAM — Design System & Global Styles
   ============================================ */

:root {
  /* Colors — warm earthy Kerala-inspired palette */
  --color-bg-primary: #0d0b07;
  --color-bg-secondary: #1a1610;
  --color-bg-card: #1f1b14;
  --color-bg-light: #faf7f2;
  --color-bg-light-alt: #f3efe7;

  --color-gold: #c9a45c;
  --color-gold-light: #e8d5a3;
  --color-gold-dark: #8a6d2b;
  --color-terracotta: #c25a3c;
  --color-emerald: #2d6a4f;
  --color-emerald-light: #40916c;
  --color-cream: #faf7f2;
  --color-warm-white: #f8f4ec;
  --color-text-dark: #1a1610;
  --color-text-muted: #6b6355;
  --color-text-light: #e8e1d5;
  --color-text-light-muted: #a8a196;

  /* Typography */
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-malayalam: 'Noto Serif Malayalam', serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.18);
  --shadow-glow: 0 0 40px rgba(201, 164, 92, 0.15);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --transition-base: 0.3s var(--ease-out-quart);
  --transition-slow: 0.6s var(--ease-out-expo);
}

/* ============================================
   RESET & BASE
   ============================================ */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-dark);
  background-color: var(--color-bg-light);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section--dark {
  background-color: var(--color-bg-secondary);
  color: var(--color-text-light);
}

/* ============================================
   SECTION HEADERS
   ============================================ */

.section__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

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

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--space-sm);
}

.section__title--light {
  color: var(--color-text-light);
}

.section__divider {
  display: flex;
  justify-content: center;
  margin-top: var(--space-sm);
}

.section__divider span {
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-gold-dark), var(--color-gold), var(--color-gold-dark));
  border-radius: 2px;
}

/* ============================================
   NAVIGATION
   ============================================ */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-lg);
  transition: background var(--transition-base), box-shadow var(--transition-base), padding var(--transition-base);
}

.nav--scrolled {
  background: rgba(13, 11, 7, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 30px rgba(0, 0, 0, 0.3);
  padding: 0.6rem var(--space-lg);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.nav__logo {
  font-size: 1.5rem;
}

.nav__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-cream);
  letter-spacing: 1px;
}

.nav__links {
  display: flex;
  gap: var(--space-lg);
}

.nav__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-light-muted);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: color var(--transition-base);
  position: relative;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-base);
}

.nav__links a:hover,
.nav__links a.active {
  color: var(--color-gold);
}

.nav__links a:hover::after,
.nav__links a.active::after {
  width: 100%;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-cream);
  transition: var(--transition-base);
  border-radius: 2px;
}

/* ============================================
   HERO
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    url('images/hero.png') center/cover no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(13, 11, 7, 0.6) 0%,
    rgba(13, 11, 7, 0.4) 40%,
    rgba(13, 11, 7, 0.7) 100%
  );
  z-index: 1;
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: var(--space-lg);
}

.hero__pre-title {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--color-gold-light);
  margin-bottom: var(--space-sm);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.3s forwards;
}

.hero__title {
  margin-bottom: var(--space-md);
}

.hero__title-main {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 700;
  color: var(--color-cream);
  letter-spacing: 3px;
  line-height: 1.1;
  opacity: 0;
  transform: translateY(40px);
  animation: fadeInUp 1s var(--ease-out-expo) 0.5s forwards;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.hero__title-ml {
  display: block;
  font-family: var(--font-malayalam);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--color-gold);
  margin-top: var(--space-xs);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.7s forwards;
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.5vw, 1.15rem);
  font-weight: 300;
  color: var(--color-text-light-muted);
  max-width: 500px;
  margin: 0 auto var(--space-lg);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s var(--ease-out-expo) 0.9s forwards;
}

.hero__cta {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-bg-primary);
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  border-radius: var(--radius-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s var(--ease-out-expo) 1.1s forwards;
  box-shadow: 0 4px 25px rgba(201, 164, 92, 0.3);
}

.hero__cta:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 40px rgba(201, 164, 92, 0.5);
}

.hero__scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeIn 1s var(--ease-out-expo) 1.5s forwards;
}

.hero__scroll-indicator span {
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-text-light-muted);
}

.hero__scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--color-text-light-muted);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.hero__scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--color-gold);
  border-radius: 2px;
  animation: scrollWheel 1.8s ease-in-out infinite;
}

/* ============================================
   ABOUT
   ============================================ */

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about__image-wrapper {
  position: relative;
}

.about__image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image-frame::before {
  content: '';
  position: absolute;
  inset: -3px;
  background: linear-gradient(135deg, var(--color-gold), transparent, var(--color-gold-dark));
  border-radius: calc(var(--radius-lg) + 3px);
  z-index: -1;
}

.about__image {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-slow);
}

.about__image-frame:hover .about__image {
  transform: scale(1.05);
}

.about__text {
  padding: var(--space-sm) 0;
}

.about__lead {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: var(--space-md);
  color: var(--color-text-dark);
}

.about__text p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.about__stats {
  display: flex;
  gap: var(--space-lg);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(201, 164, 92, 0.2);
}

.about__stat {
  text-align: center;
}

.about__stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-gold-dark);
  margin-bottom: 4px;
}

.about__stat-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-muted);
}

/* ============================================
   GALLERY
   ============================================ */

.gallery__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-md);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

.gallery__item--large {
  grid-row: 1 / 3;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery__item:hover img {
  transform: scale(1.08);
}

.gallery__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-lg) var(--space-md);
  background: linear-gradient(transparent, rgba(13, 11, 7, 0.85));
  transform: translateY(10px);
  opacity: 0;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.gallery__item:hover .gallery__caption {
  transform: translateY(0);
  opacity: 1;
}

.gallery__caption h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-cream);
  margin-bottom: 4px;
}

.gallery__caption p {
  font-size: 0.85rem;
  color: var(--color-text-light-muted);
}

/* ============================================
   FAMILY
   ============================================ */

.family__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

.family__card {
  background: var(--color-warm-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-md) var(--space-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  position: relative;
  overflow: hidden;
}

.family__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-gold), var(--color-terracotta));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.family__card:hover::before {
  transform: scaleX(1);
}

.family__card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.family__avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-size: 2.5rem;
  position: relative;
}

.family__avatar--dad {
  background: linear-gradient(135deg, #e8d5a3, #c9a45c);
}

.family__avatar--mom {
  background: linear-gradient(135deg, #f0c4c4, #e88e8e);
}

.family__avatar--son {
  background: linear-gradient(135deg, #a3d5e8, #5ca4c9);
}

.family__avatar--daughter {
  background: linear-gradient(135deg, #d5a3e8, #a45cc9);
}

.family__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
  z-index: 2;
  border: 3px solid var(--color-warm-white);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.family__card:hover .family__photo {
  transform: scale(1.06);
  box-shadow: 0 4px 20px rgba(201, 164, 92, 0.35);
}

.family__emoji {
  position: relative;
  z-index: 1;
}

.family__name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: 4px;
}

.family__role {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold-dark);
  margin-bottom: var(--space-sm);
}

.family__desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--color-text-muted);
}

/* ============================================
   LOCATION
   ============================================ */

.location__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
  align-items: stretch;
}

.location__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.location__address-card {
  display: flex;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(201, 164, 92, 0.15);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

.location__icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.location__address-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

.location__address-card p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--color-text-light-muted);
}

.location__landmarks h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gold-light);
  margin-bottom: var(--space-sm);
}

.location__landmarks ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.location__landmarks li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-text-light-muted);
}

.location__landmark-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

.location__directions-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  align-self: flex-start;
  padding: 14px 32px;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-bg-primary);
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  border-radius: var(--radius-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: 0 4px 20px rgba(201, 164, 92, 0.3);
}

.location__directions-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 35px rgba(201, 164, 92, 0.5);
}

.location__map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 400px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(201, 164, 92, 0.15);
}

.location__map-wrapper iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 400px;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--color-bg-primary);
  color: var(--color-text-light-muted);
  padding: var(--space-2xl) 0 var(--space-lg);
  border-top: 1px solid rgba(201, 164, 92, 0.1);
}

.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__logo {
  font-size: 1.8rem;
}

.footer__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-cream);
}

.footer__tagline {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--color-text-light-muted);
}

.footer__links {
  display: flex;
  gap: var(--space-lg);
}

.footer__links a {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-light-muted);
  transition: color var(--transition-base);
  letter-spacing: 0.5px;
}

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

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer__bottom p {
  font-size: 0.8rem;
}

.footer__domain {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-gold-dark);
  letter-spacing: 1px;
}

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scrollWheel {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  100% {
    opacity: 0;
    transform: translateY(12px);
  }
}

/* Intersection Observer reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.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; }

/* Floating particles */
.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-gold);
  border-radius: 50%;
  opacity: 0;
  animation: floatParticle linear infinite;
}

@keyframes floatParticle {
  0% {
    opacity: 0;
    transform: translateY(0) scale(0);
  }
  10% {
    opacity: 0.6;
    transform: scale(1);
  }
  90% {
    opacity: 0.2;
  }
  100% {
    opacity: 0;
    transform: translateY(-100vh) scale(0);
  }
}

/* ============================================
   RESPONSIVE — Tablet
   ============================================ */

@media (max-width: 1024px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about__image {
    height: 320px;
  }

  .family__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }

  .gallery__item--large {
    grid-row: auto;
  }

  .location__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* ============================================
   RESPONSIVE — Mobile
   ============================================ */

@media (max-width: 768px) {
  .section {
    padding: var(--space-2xl) 0;
  }

  .nav__toggle {
    display: flex;
    z-index: 1001;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    background: rgba(13, 11, 7, 0.97);
    backdrop-filter: blur(20px);
    padding: 100px var(--space-xl) var(--space-xl);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .nav__links--open {
    transform: translateX(0);
  }

  .nav__toggle--active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav__toggle--active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle--active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .family__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .gallery__grid {
    grid-template-columns: 1fr;
  }

  .about__stats {
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
  }

  .footer__top {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-lg);
  }

  .footer__links {
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-md);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }

  .hero__scroll-indicator {
    display: none;
  }
}

@media (max-width: 480px) {
  .nav {
    padding: var(--space-xs) var(--space-sm);
  }

  .hero__title-main {
    font-size: 2.5rem;
  }

  .hero__title-ml {
    font-size: 1rem;
  }

  .location__address-card {
    flex-direction: column;
    text-align: center;
  }
}