/*
Theme Name: Athang Events
Theme URI: https://athangevents.com
Author: Athang Events
Author URI: https://athangevents.com
Description: A premium, luxury one-page event management theme for Athang Events – India's top event architects. Features gold & black palette, smooth animations, and conversion-focused design.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: athang-events
Tags: one-column, custom-menu, featured-images, theme-options, translation-ready
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
*/

/* ===== CSS RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --gold: #D4AF37;
  --gold-accent: #C9A227;
  --gold-light: #E6C76E;
  --gold-deep: #A67C00;
  --bg: #0A0A0A;
  --bg-card: #121212;
  --bg-surface: #1A1A1A;
  --text: #F5F5F5;
  --text-muted: #8C8C8C;
  --border: #2A2210;
  --gradient-gold: linear-gradient(135deg, #D4AF37, #C9A227);
  --gradient-gold-line: linear-gradient(90deg, transparent, #D4AF37, transparent);
  --font-display: 'Cormorant Garamond', serif;
  --font-body: 'Instrument Sans', sans-serif;
  --radius: 0px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 300;
  text-wrap: balance;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

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

ul { list-style: none; }

::selection {
  background: rgba(212, 175, 55, 0.3);
  color: var(--text);
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(212, 175, 55, 0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(212, 175, 55, 0.5); }

/* ===== UTILITIES ===== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section-padding {
  padding: 6rem 0;
}

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

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

.gradient-gold-text {
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gold-line {
  height: 1px;
  background: var(--gradient-gold-line);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-primary {
  background: var(--gradient-gold);
  color: var(--bg);
}

.btn-primary:hover {
  filter: brightness(1.1);
  box-shadow: 0 0 30px rgba(212, 175, 55, 0.3);
}

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

.btn-outline:hover {
  background: rgba(212, 175, 55, 0.1);
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  display: block;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 300;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

/* ===== HEADER / NAVBAR ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(212, 175, 55, 0.1);
  transition: background 0.3s ease;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--text);
}

.site-logo .gold { color: var(--gold); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-menu a {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color 0.3s ease;
  position: relative;
}

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

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s ease;
}

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

.nav-cta {
  font-size: 0.6875rem !important;
  padding: 0.5rem 1.5rem;
  background: var(--gradient-gold);
  color: var(--bg) !important;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  filter: brightness(1.1);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--gold);
  margin: 6px 0;
  transition: all 0.3s ease;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,10,0.4), rgba(10,10,10,0.8)),
              url('img/hero-bg.jpg') center/cover no-repeat;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  padding-left: 2rem;
}

.hero-label {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s forwards;
}

.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 300;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.5s forwards;
}

.hero h1 .gold {
  color: var(--gold);
  font-style: italic;
}

.hero-sub {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 500px;
  opacity: 0;
  animation: fadeUp 0.8s 0.7s forwards;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 0.9s forwards;
}

.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-muted);
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: pulse 2s infinite;
}

.hero-scroll .line {
  width: 1px;
  height: 40px;
  background: var(--gradient-gold-line);
}

/* ===== ABOUT PREVIEW ===== */
.about-preview {
  border-top: 1px solid var(--border);
}

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

.about-image {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(212, 175, 55, 0.15);
  pointer-events: none;
}

.about-text p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--border);
}

.stat h3 {
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--gold);
}

.stat p {
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

/* ===== WHY CHOOSE US ===== */
.why-section {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.why-card {
  padding: 2.5rem 2rem;
  border: 1px solid var(--border);
  text-align: center;
  transition: all 0.3s ease;
}

.why-card:hover {
  border-color: var(--gold);
  background: rgba(212, 175, 55, 0.03);
}

.why-card .icon {
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 1.25rem;
}

.why-card h4 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.why-card p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== SERVICES ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  position: relative;
  aspect-ratio: 3/4;
  overflow: hidden;
  cursor: pointer;
}

.service-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover img {
  transform: scale(1.05);
}

.service-card .overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
}

.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ===== PORTFOLIO ===== */
.portfolio-filters {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.5rem 1.5rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.05);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

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

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

.portfolio-item .caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(10,10,10,0.9), transparent);
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.portfolio-item:hover .caption {
  transform: translateY(0);
}

.portfolio-item .caption h4 {
  font-size: 1.125rem;
}

.portfolio-item .caption p {
  font-size: 0.75rem;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.testimonial-slider {
  max-width: 700px;
  margin: 3rem auto 0;
  text-align: center;
}

.testimonial-card {
  display: none;
}

.testimonial-card.active {
  display: block;
}

.testimonial-card blockquote {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 300;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 2rem;
  color: var(--text);
}

.testimonial-card .stars {
  color: var(--gold);
  font-size: 0.875rem;
  letter-spacing: 4px;
  margin-bottom: 1rem;
}

.testimonial-card .author {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.testimonial-card .author strong {
  color: var(--text);
  font-weight: 500;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}

.slider-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}

.slider-dots button.active {
  background: var(--gold);
}

/* ===== PROCESS / HOW WE WORK ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2rem;
  margin-top: 3rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: 10%;
  right: 10%;
  height: 1px;
  background: var(--gradient-gold-line);
}

.process-step {
  text-align: center;
  position: relative;
}

.process-step .number {
  width: 4rem;
  height: 4rem;
  border: 1px solid var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--gold);
  margin: 0 auto 1.25rem;
  background: var(--bg);
  position: relative;
  z-index: 1;
}

.process-step h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== CTA SECTION ===== */
.cta-section {
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(212,175,55,0.06) 0%, transparent 70%);
}

.cta-section .section-title {
  position: relative;
  z-index: 1;
}

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
  margin-top: 2rem;
}

/* ===== CONTACT ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.6875rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.875rem;
  transition: border-color 0.3s ease;
  outline: none;
}

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

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

.contact-info h3 {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.contact-info p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-detail .icon-box {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
}

.contact-detail span {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* ===== FOOTER ===== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}

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

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.6875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
}

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

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.footer-col ul li a:hover {
  color: var(--gold);
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  margin-bottom: 1rem;
}

.footer-brand .gold { color: var(--gold); }

.footer-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.social-links {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.social-links a {
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: all 0.3s ease;
  font-size: 0.875rem;
}

.social-links a:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p,
.footer-bottom a {
  font-size: 0.75rem;
  color: var(--text-muted);
}

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

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
  }
  .process-steps::before { display: none; }
}

@media (max-width: 768px) {
  .nav-menu { display: none; }
  .menu-toggle { display: block; }

  .nav-menu.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    padding: 2rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--border);
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

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

  .process-steps {
    grid-template-columns: 1fr 1fr;
  }

  .stats-row {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

  .hero-content {
    padding: 0 1rem;
  }

  .section-padding {
    padding: 4rem 0;
  }

  .container {
    padding: 0 1.25rem;
  }
}

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

  .stats-row {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .process-steps {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .hero-buttons .btn {
    width: 100%;
  }
}