/**
 * Main Stylesheet for Runway Theory Model Agency
 * Accent Color: #B68F57
 * Theme: Light
 */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --primary-color: #1a1a1a;
  --bg-color: #ffffff;
  --secondary-bg: #f9f9f9;
  --accent-color: #B68F57;
  --accent-hover: #9c7a4a;
  --text-muted: #666666;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --transition: all 0.3s ease;
  --max-width: 1400px;
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 5%;
}

.btn {
  display: inline-block;
  padding: 12px 32px;
  background-color: transparent;
  color: var(--primary-color);
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid var(--primary-color);
  cursor: pointer;
  transition: var(--transition);
}

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

.btn-primary {
  background-color: var(--accent-color);
  color: var(--bg-color);
  border: 1px solid var(--accent-color);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  border-color: var(--accent-hover);
}

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

.section-title {
  text-align: center;
  font-size: 3rem;
  margin-bottom: 1rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section-subtitle {
  text-align: center;
  font-size: 1rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 4px;
  margin-top: 1rem;
}

/* Header & Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
}

.logo span {
  color: var(--accent-color);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  bottom: -4px;
  left: 0;
  background-color: var(--accent-color);
  transition: var(--transition);
}

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent-color);
}

.mobile-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--primary-color);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  background-color: var(--secondary-bg);
}

.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  padding: 4rem 2rem;
}

.hero-subtitle {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 5px;
  font-size: 0.9rem;
  color: var(--accent-color);
  margin-bottom: 1.5rem;
  display: block;
}

.hero-title {
  font-size: 4.5rem;
  margin-bottom: 2rem;
  text-transform: uppercase;
  letter-spacing: 3px;
}

.hero-title span {
  font-style: italic;
  color: var(--accent-color);
}

.hero-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

@media (min-width: 769px) {
  .offset-img {
    transform: translateY(40px);
  }
}

.hero-img-box {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.hero-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

.hero-img-box:hover img {
  transform: scale(1.05);
}

/* Featured Models Section */
.section {
  padding: 8rem 0;
}

.bg-light {
  background-color: var(--bg-color);
}

.bg-muted {
  background-color: var(--secondary-bg);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
}

.model-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.model-image {
  aspect-ratio: 2/3;
  overflow: hidden;
}

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

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

.model-info {
  position: absolute;
  bottom: -60px;
  left: 0;
  width: 100%;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
  color: #fff;
  transition: var(--transition);
  opacity: 0;
}

.model-card:hover .model-info {
  bottom: 0;
  opacity: 1;
}

.model-name {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 0.2rem;
}

.model-category {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent-color);
}

/* About Intro Layout */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
}

.about-text p {
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
}

.about-image {
  position: relative;
}

.about-image::before {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100%;
  height: 100%;
  border: 1px solid var(--accent-color);
  z-index: -1;
}

.about-image img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
}

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

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.info-item h4 {
  font-family: var(--font-body);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.info-item p {
  font-size: 1.2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group input,
.form-group textarea {
  padding: 1rem;
  border: 1px solid #ddd;
  background-color: var(--secondary-bg);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition);
}

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

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

/* Footer */
footer {
  background-color: var(--primary-color);
  color: #fff;
  padding: 5rem 0 2rem;
}

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

.footer-logo {
  font-family: var(--font-heading);
  font-size: 2rem;
  margin-bottom: 1rem;
}

.footer-logo span {
  color: var(--accent-color);
}

.footer-desc {
  color: #aaa;
  max-width: 300px;
  margin-bottom: 2rem;
}

.footer-links h4 {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  color: var(--accent-color);
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer-links a {
  color: #aaa;
}

.footer-links a:hover {
  color: #fff;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: #777;
  font-size: 0.9rem;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease, transform 1s ease;
}

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

/* Responsive */
@media (max-width: 992px) {
  .hero-title {
    font-size: 3.5rem;
  }

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

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

@media (max-width: 768px) {
  .nav-container {
    height: 80px;
  }

  .nav-links {
    position: fixed;
    top: 80px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background-color: var(--bg-color);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
  }

  .nav-links.nav-active {
    left: 0;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-image-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .section {
    padding: 4rem 0;
  }

  .section-title {
    font-size: 2.2rem;
  }

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

@media (max-width: 480px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .hero-buttons .btn {
    width: 100%;
  }
  
  .models-grid {
    grid-template-columns: 1fr;
  }
}