/* ============================================
   PALLAVI UDAY KOTAK – DESIGN SYSTEM
   Private Portfolio + Editorial Luxury
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400;1,500&family=Nunito+Sans:ital,opsz,wght@0,6..12,200..1000;1,6..12,200..1000&display=swap');

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Color Palette */
  --ivory: #FFFFF0;
  --warm-beige: #F5F0E8;
  --soft-cream: #FAF7F2;
  --soft-gold: #C9A96E;
  --gold-light: #D4BA8A;
  --gold-dark: #B8944F;
  --charcoal: #2C2C2C;
  --charcoal-light: #3D3D3D;
  --taupe: #8A7E72;
  --taupe-light: #A89E94;
  --divider: rgba(201, 169, 110, 0.2);
  --overlay: rgba(44, 44, 44, 0.6);
  --white: #FFFFFF;

  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-sans: 'Nunito Sans', 'Segoe UI', Roboto, sans-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;

  /* Layout */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --max-width-wide: 1400px;

  /* Transitions */
  --ease-gentle: cubic-bezier(0.25, 0.1, 0.25, 1);
  --transition-fast: 0.3s var(--ease-gentle);
  --transition-medium: 0.5s var(--ease-gentle);
  --transition-slow: 0.8s var(--ease-gentle);

  /* Shadows */
  --shadow-soft: 0 2px 20px rgba(0, 0, 0, 0.04);
  --shadow-medium: 0 4px 30px rgba(0, 0, 0, 0.06);
  --shadow-gold: 0 2px 20px rgba(201, 169, 110, 0.1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--charcoal);
  background-color: var(--soft-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul, ol {
  list-style: none;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.2;
  color: var(--charcoal);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  letter-spacing: 0.04em;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 400;
  letter-spacing: 0.03em;
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 500;
  letter-spacing: 0.02em;
}

h4 {
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

p {
  font-size: 1rem;
  line-height: 1.9;
  color: var(--charcoal-light);
  max-width: 65ch;
}

.text-serif {
  font-family: var(--font-serif);
}

.text-gold {
  color: var(--soft-gold);
}

.text-taupe {
  color: var(--taupe);
}

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

.label {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--soft-gold);
}

blockquote {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-style: italic;
  font-weight: 300;
  line-height: 1.6;
  color: var(--taupe);
  border-left: 2px solid var(--soft-gold);
  padding-left: var(--space-md);
  margin: var(--space-lg) 0;
  max-width: 55ch;
}

/* ---------- Layout Containers ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.container--wide {
  max-width: var(--max-width-wide);
}

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

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

.section--ivory {
  background-color: var(--ivory);
}

.section--beige {
  background-color: var(--warm-beige);
}

.section--charcoal {
  background-color: var(--charcoal);
  color: var(--ivory);
}

.section--charcoal h2,
.section--charcoal h3,
.section--charcoal h4 {
  color: var(--ivory);
}

.section--charcoal p {
  color: var(--taupe-light);
}

/* ---------- Dividers ---------- */
.divider {
  width: 60px;
  height: 1px;
  background-color: var(--soft-gold);
  margin: var(--space-md) 0;
}

.divider--center {
  margin-left: auto;
  margin-right: auto;
}

.divider--wide {
  width: 100%;
  background-color: var(--divider);
}

/* ---------- Top Navigation ---------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--divider);
  transition: background-color var(--transition-medium);
}

.nav__inner {
  max-width: var(--max-width-wide);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav__brand {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--charcoal);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.nav__brand:hover {
  color: var(--soft-gold);
}

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

.nav__link {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--taupe);
  text-decoration: none;
  padding: var(--space-xs) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--soft-gold);
  transition: width var(--transition-fast);
}

.nav__link:hover,
.nav__link--active {
  color: var(--charcoal);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

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

.nav__toggle span {
  width: 24px;
  height: 1.5px;
  background-color: var(--charcoal);
  transition: var(--transition-fast);
}

/* ---------- Footer ---------- */
.footer {
  background-color: var(--charcoal);
  color: var(--taupe-light);
  padding: var(--space-xl) 0 var(--space-lg);
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.footer__top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(201, 169, 110, 0.15);
}

.footer__heading {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--ivory);
  margin-bottom: var(--space-sm);
  font-weight: 400;
}

.footer__text {
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--taupe-light);
}

.footer__text a {
  color: var(--gold-light);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.footer__social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
}

.footer__social-link {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(201, 169, 110, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 0.85rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background-color: var(--soft-gold);
  color: var(--charcoal);
  border-color: var(--soft-gold);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
  font-size: 0.78rem;
  color: var(--taupe);
}

.footer__credit a {
  color: var(--gold-light);
  text-decoration: none;
}

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

/* ---------- Page Header / Hero ---------- */
.page-hero {
  padding-top: calc(80px + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  text-align: center;
}

.page-hero .label {
  margin-bottom: var(--space-sm);
  display: block;
}

.page-hero h1 {
  margin-bottom: var(--space-md);
}

.page-hero p {
  max-width: 50ch;
  margin: 0 auto;
  color: var(--taupe);
  font-size: 1.1rem;
}

/* ---------- Editorial Cards ---------- */
.editorial-card {
  background-color: var(--white);
  padding: var(--space-xl);
  border: 1px solid var(--divider);
  transition: all var(--transition-medium);
}

.editorial-card:hover {
  box-shadow: var(--shadow-medium);
  border-color: var(--gold-light);
}

.editorial-card__label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--soft-gold);
  margin-bottom: var(--space-sm);
}

.editorial-card__title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
  font-weight: 400;
}

.editorial-card__text {
  font-size: 0.92rem;
  color: var(--taupe);
  line-height: 1.8;
}

/* ---------- Editorial Split (Image + Text) ---------- */
.editorial-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.editorial-split--reverse {
  direction: rtl;
}

.editorial-split--reverse > * {
  direction: ltr;
}

.editorial-split__image {
  overflow: hidden;
  position: relative;
}

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

.editorial-split__image:hover img {
  transform: scale(1.03);
}

.editorial-split__content {
  padding: var(--space-lg) 0;
}

.editorial-split__content .label {
  margin-bottom: var(--space-sm);
  display: block;
}

.editorial-split__content h2 {
  margin-bottom: var(--space-md);
}

.editorial-split__content p {
  margin-bottom: var(--space-md);
}

/* ---------- Grid Layouts ---------- */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

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

/* ---------- Gallery ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.gallery-item {
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
}

.gallery-item--tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

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

.gallery-item:hover img {
  transform: scale(1.04);
}

.gallery-item__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  background: linear-gradient(to top, rgba(44, 44, 44, 0.7), transparent);
  color: var(--ivory);
  font-size: 0.85rem;
  font-weight: 300;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-medium);
}

.gallery-item:hover .gallery-item__caption {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Contact Form ---------- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--charcoal);
  background-color: var(--white);
  border: 1px solid var(--divider);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--soft-gold);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 36px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn--primary {
  background-color: var(--soft-gold);
  color: var(--white);
}

.btn--primary:hover {
  background-color: var(--gold-dark);
}

.btn--outline {
  background-color: transparent;
  color: var(--soft-gold);
  border: 1px solid var(--soft-gold);
}

.btn--outline:hover {
  background-color: var(--soft-gold);
  color: var(--white);
}

.btn--charcoal {
  background-color: var(--charcoal);
  color: var(--ivory);
}

.btn--charcoal:hover {
  background-color: var(--charcoal-light);
}

/* ---------- Password Page ---------- */
.password-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--warm-beige);
  position: relative;
}

.password-container {
  text-align: center;
  max-width: 420px;
  width: 100%;
  padding: var(--space-lg);
}

.password-container h1 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--charcoal);
  margin-bottom: var(--space-xs);
}

.password-subtitle {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: var(--space-xl);
}

.password-input-group {
  position: relative;
  margin-bottom: var(--space-md);
}

.password-input-group input {
  width: 100%;
  padding: 16px 20px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--charcoal);
  background-color: var(--white);
  border: 1px solid var(--divider);
  text-align: center;
  outline: none;
  transition: border-color var(--transition-fast);
}

.password-input-group input:focus {
  border-color: var(--soft-gold);
}

.password-input-group input::placeholder {
  color: var(--taupe-light);
  font-style: italic;
}

.password-error {
  font-size: 0.82rem;
  color: var(--taupe);
  opacity: 0;
  transition: opacity var(--transition-fast);
  margin-bottom: var(--space-sm);
}

.password-error.visible {
  opacity: 1;
}

.password-ornament {
  width: 40px;
  height: 1px;
  background-color: var(--soft-gold);
  margin: var(--space-xl) auto 0;
}

/* Fade-out transition */
.fade-out {
  opacity: 0;
  transition: opacity 0.8s var(--ease-gentle);
}

/* ---------- Scroll Reveal Animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-gentle), transform 0.8s var(--ease-gentle);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Media Card ---------- */
.media-card {
  background-color: var(--white);
  border: 1px solid var(--divider);
  padding: var(--space-lg);
  transition: all var(--transition-medium);
}

.media-card:hover {
  box-shadow: var(--shadow-medium);
}

.media-card__date {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soft-gold);
  margin-bottom: var(--space-xs);
}

.media-card__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 400;
  margin-bottom: var(--space-sm);
  color: var(--charcoal);
}

.media-card__source {
  font-size: 0.82rem;
  color: var(--taupe);
}

/* ---------- Vision Quote Block ---------- */
.quote-block {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
}

.quote-block__text {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 300;
  font-style: italic;
  line-height: 1.5;
  color: var(--charcoal);
  max-width: 45ch;
  margin: 0 auto var(--space-md);
}

.quote-block__attr {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soft-gold);
}

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  padding-left: var(--space-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: var(--divider);
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-xl) - 3px);
  top: 6px;
  width: 7px;
  height: 7px;
  background-color: var(--soft-gold);
  border-radius: 50%;
}

.timeline__year {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--soft-gold);
  margin-bottom: var(--space-xs);
}

.timeline__title {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 400;
  margin-bottom: var(--space-xs);
}

.timeline__text {
  font-size: 0.92rem;
  color: var(--taupe);
  line-height: 1.8;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 768px) {
  .nav__links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    flex-direction: column;
    background-color: rgba(250, 247, 242, 0.98);
    padding: var(--space-md) var(--space-lg);
    gap: 0;
    border-bottom: 1px solid var(--divider);
  }

  .nav__links.active {
    display: flex;
  }

  .nav__link {
    padding: var(--space-sm) 0;
    width: 100%;
    border-bottom: 1px solid var(--divider);
  }

  .nav__toggle {
    display: flex;
  }

  .editorial-split {
    grid-template-columns: 1fr;
  }

  .editorial-split--reverse {
    direction: ltr;
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .gallery-item--tall {
    grid-row: span 1;
    aspect-ratio: 4/3;
  }

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

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

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

  .page-hero {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-xl);
  }

  .container {
    padding: 0 var(--space-md);
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.6rem;
  }
}

@media (max-width: 480px) {
  .grid-4 {
    grid-template-columns: 1fr;
  }

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