/* ==========================================================================
   Scatter the Gulal - Author & Reflection Platform Design System
   ========================================================================== */

:root {
  /* Colors - Warm Light Theme */
  --bg-main: #FAF7F2;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F3EEE7;
  --bg-card: #FFFFFF;

  /* Primary Navy */
  --navy-900: #1B2A4A;
  --navy-800: #26385E;
  --navy-700: #334873;
  --navy-600: #445D8F;

  /* Pink Gulal Accents */
  --pink-primary: #E8457E;
  --pink-hover: #D92662;
  --pink-light: #FDE8F0;
  --pink-border: #F8B8D0;

  /* Gold Elements & Lotus */
  --gold-primary: #C9A84C;
  --gold-light: #F5E8C7;
  --gold-dark: #A68632;

  /* Text Colors */
  --text-main: #2C3545;
  --text-muted: #5E697C;
  --text-light: #8A96A8;
  --text-inverse: #FFFFFF;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-script: 'Dancing Script', cursive;

  /* Spacing & Layout */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-subtle: 0 4px 20px rgba(27, 42, 74, 0.05);
  --shadow-md: 0 10px 30px rgba(27, 42, 74, 0.08);
  --shadow-pink: 0 8px 25px rgba(232, 69, 126, 0.25);

  /* Transitions */
  --transition: all 0.3s ease;
}

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

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

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--navy-900);
  line-height: 1.25;
  font-weight: 600;
}

p {
  margin-bottom: 1.25rem;
}

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

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

/* --------------------------------------------------------------------------
   Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 5rem 0;
  position: relative;
}

.section--sm {
  padding: 3rem 0;
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--navy-900);
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-family: var(--font-sans);
  font-weight: 400;
}

.pink-accent {
  font-family: var(--font-script);
  color: var(--pink-primary);
  font-size: 1.15em;
  font-weight: 400;
}

.gold-accent {
  color: var(--gold-primary);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background-color: var(--pink-primary);
  color: var(--text-inverse);
  box-shadow: var(--shadow-pink);
}

.btn-primary:hover {
  background-color: var(--pink-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(232, 69, 126, 0.35);
}

.btn-outline {
  background-color: transparent;
  border-color: var(--pink-primary);
  color: var(--pink-primary);
}

.btn-outline:hover {
  background-color: var(--pink-light);
  transform: translateY(-2px);
}

.btn-gold {
  background-color: var(--gold-primary);
  color: var(--navy-900);
}

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

/* --------------------------------------------------------------------------
   Header & Navbar
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(27, 42, 74, 0.06);
  z-index: 1000;
  padding: 1.25rem 0;
  transition: var(--transition);
}

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

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--navy-900);
}

.nav-brand .lotus-icon {
  width: 32px;
  height: 32px;
  fill: var(--gold-primary);
  transform: rotate(180deg);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.25rem;
  list-style: none;
}

.nav-link {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--navy-900);
  position: relative;
  padding-bottom: 4px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--pink-primary);
  transition: var(--transition);
}

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

.nav-link.active {
  color: var(--pink-primary);
}

.mobile-nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--navy-900);
  margin: 5px 0;
  transition: var(--transition);
}

/* --------------------------------------------------------------------------
   Hero Section (#hero)
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 4rem 0 6rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  color: var(--navy-900);
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.hero-book-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-gulal-burst {
  position: absolute;
  width: 130%;
  height: 130%;
  background: radial-gradient(circle at 60% 40%, rgba(232, 69, 126, 0.35) 0%, rgba(201, 168, 76, 0.25) 45%, transparent 70%);
  filter: blur(40px);
  z-index: 0;
  pointer-events: none;
}

.hero-book-img {
  position: relative;
  z-index: 1;
  max-width: 360px;
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(27, 42, 74, 0.2);
  transform: perspective(1000px) rotateY(-8deg) rotateX(2deg);
  transition: transform 0.5s ease;
}

.hero-book-wrap:hover .hero-book-img {
  transform: perspective(1000px) rotateY(0) rotateX(0);
}

/* --------------------------------------------------------------------------
   Why Scatter the Gulal Section
   -------------------------------------------------------------------------- */
.why-section {
  background-color: var(--bg-surface);
  border-top: 1px solid rgba(27, 42, 74, 0.05);
  border-bottom: 1px solid rgba(27, 42, 74, 0.05);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.why-card {
  background-color: var(--bg-main);
  padding: 3rem 2rem;
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid rgba(27, 42, 74, 0.04);
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-subtle);
}

.why-card-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem;
  background-color: var(--gold-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-card-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--gold-dark);
  fill: none;
  stroke-width: 1.5;
}

.why-card h3 {
  font-size: 1.25rem;
  color: var(--navy-900);
  margin-bottom: 0.75rem;
}

.why-card p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Inside the Book Section
   -------------------------------------------------------------------------- */
.inside-section {
  background-color: var(--bg-main);
}

.sections-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1.25rem;
  margin-bottom: 3.5rem;
}

.section-item {
  background-color: var(--bg-surface);
  padding: 2rem 1rem;
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid rgba(27, 42, 74, 0.05);
  box-shadow: var(--shadow-subtle);
  transition: var(--transition);
}

.section-item:hover {
  transform: translateY(-4px);
  border-color: var(--pink-border);
}

.section-item-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.section-item h4 {
  font-size: 0.95rem;
  font-family: var(--font-sans);
  font-weight: 600;
  color: var(--navy-900);
  line-height: 1.3;
}

.inside-cta-wrap {
  text-align: center;
}

/* --------------------------------------------------------------------------
   Reflection Preview Section
   -------------------------------------------------------------------------- */
.preview-section {
  background-color: var(--bg-subtle);
  overflow: hidden;
}

.preview-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.preview-quote-box {
  position: relative;
}

.quote-ornament {
  color: var(--gold-primary);
  font-size: 3rem;
  line-height: 1;
  margin-bottom: 1rem;
  font-family: var(--font-serif);
}

.preview-quote-text {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 3.5vw, 2.4rem);
  color: var(--navy-900);
  line-height: 1.35;
  margin-bottom: 2rem;
  font-style: italic;
}

.preview-artwork-wrap img {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}

/* --------------------------------------------------------------------------
   Meet Suvas Mehta Section
   -------------------------------------------------------------------------- */
.meet-section {
  background-color: var(--bg-surface);
}

.meet-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.meet-img-wrap {
  position: relative;
}

.meet-img-wrap img {
  border-radius: 50%;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  margin: 0 auto;
  border: 4px solid var(--bg-surface);
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 1;
}

.meet-gulal-bg {
  position: absolute;
  top: -10%;
  left: -10%;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(232, 69, 126, 0.3) 0%, rgba(201, 168, 76, 0.2) 50%, transparent 70%);
  filter: blur(30px);
  z-index: 0;
}

.meet-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.meet-list {
  list-style: none;
  margin-bottom: 2rem;
}

.meet-list li {
  position: relative;
  padding-left: 1.75rem;
  margin-bottom: 0.85rem;
  font-size: 1.1rem;
  color: var(--text-main);
}

.meet-list li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--gold-primary);
}

/* --------------------------------------------------------------------------
   Words Along the Way (Endorsements)
   -------------------------------------------------------------------------- */
.words-section {
  background-color: var(--bg-main);
}

.endorsements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.endorsement-card {
  background-color: var(--bg-surface);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(27, 42, 74, 0.04);
}

.endorsement-card p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.05rem;
  color: var(--navy-900);
  margin-bottom: 1.5rem;
}

.endorsement-author {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --------------------------------------------------------------------------
   Reflections Grid (Filterable)
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.filter-btn {
  background-color: var(--bg-surface);
  border: 1px solid rgba(27, 42, 74, 0.1);
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--navy-900);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--pink-primary);
  color: var(--text-inverse);
  border-color: var(--pink-primary);
}

.reflections-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.reflection-card {
  background-color: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(27, 42, 74, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
}

.reflection-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.reflection-category {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--pink-primary);
  margin-bottom: 0.75rem;
}

.reflection-card h3 {
  font-size: 1.35rem;
  margin-bottom: 1rem;
}

.reflection-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.reflection-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-light);
  border-top: 1px solid rgba(27, 42, 74, 0.05);
  padding-top: 1rem;
}

/* --------------------------------------------------------------------------
   Contact Form Section
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-form {
  background-color: var(--bg-surface);
  padding: 3rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-subtle);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--navy-900);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.25rem;
  border: 1px solid rgba(27, 42, 74, 0.15);
  border-radius: var(--radius-sm);
  background-color: var(--bg-main);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-main);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--pink-primary);
  background-color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--navy-900);
  color: rgba(255, 255, 255, 0.8);
  padding: 5rem 0 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand .nav-brand {
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 1.5rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--pink-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.5);
}

/* --------------------------------------------------------------------------
   Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid,
  .preview-grid,
  .meet-grid,
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

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

@media (max-width: 768px) {
  .mobile-nav-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 73px;
    left: 0;
    width: 100%;
    background-color: var(--bg-main);
    flex-direction: column;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: transform 0.4s ease;
  }

  .nav-menu.active {
    transform: translateY(0);
  }

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

  .why-grid,
  .endorsements-grid,
  .reflections-grid {
    grid-template-columns: 1fr;
  }

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