/* ============================================
   Deep Studios — Styles
   Purple / Black / White Color Scheme
   ============================================ */

:root {
  --purple: #7B2FBE;
  --purple-light: #9B4FDE;
  --purple-dark: #5A1F8E;
  --purple-glow: rgba(123, 47, 190, 0.3);
  --black: #0A0A0A;
  --black-light: #141414;
  --black-card: #1A1A1A;
  --gray-dark: #2A2A2A;
  --gray: #888888;
  --gray-light: #CCCCCC;
  --white: #FFFFFF;
  --white-muted: #E0E0E0;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --nav-height: 72px;
  --container-width: 1200px;
  --section-padding: 100px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--white-muted);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 4vw;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(123, 47, 190, 0.15);
  z-index: 1000;
  transition: background 0.3s ease;
}

.nav--scrolled {
  background: rgba(10, 10, 10, 0.97);
  border-bottom-color: rgba(123, 47, 190, 0.3);
}

.nav-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 4vw;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  flex-shrink: 0;
}

.logo-placeholder {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 2px solid var(--purple);
  padding: 8px 20px;
  border-radius: 4px;
  transition: border-color 0.3s;
}

.logo-placeholder span {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: 2px;
}

.logo-placeholder:hover {
  border-color: var(--purple-light);
}

.logo-placeholder--small {
  padding: 6px 14px;
}

.logo-placeholder--small span {
  font-size: 0.9rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-light);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: 4px;
  transition: color 0.3s, background 0.3s;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
}

.nav-link--cta {
  background: var(--purple);
  color: var(--white);
  margin-left: 8px;
}

.nav-link--cta:hover {
  background: var(--purple-light);
  color: var(--white);
}

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: transform 0.3s, opacity 0.3s;
}

.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);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn--primary {
  background: var(--purple);
  color: var(--white);
  box-shadow: 0 4px 24px var(--purple-glow);
}

.btn--primary:hover {
  background: var(--purple-light);
  box-shadow: 0 6px 32px rgba(123, 47, 190, 0.5);
  transform: translateY(-2px);
}

.btn--large {
  padding: 18px 48px;
  font-size: 1rem;
}

.btn--full {
  width: 100%;
  text-align: center;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--black);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(123, 47, 190, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 50%, rgba(90, 31, 142, 0.1) 0%, transparent 60%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.6) 0%, rgba(10,10,10,0.3) 50%, rgba(10,10,10,0.8) 100%);
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 0 4vw;
  max-width: 800px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--gray-light);
  margin-bottom: 40px;
  font-weight: 300;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   Sections
   ============================================ */
.section {
  padding: var(--section-padding) 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  text-align: center;
  margin-bottom: 16px;
}

.section-title--left {
  text-align: left;
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 60px;
}

/* ============================================
   Services
   ============================================ */
.services {
  background: var(--black-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--black-card);
  border: 1px solid var(--gray-dark);
  border-radius: 8px;
  padding: 40px 32px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
  border-color: var(--purple);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(123, 47, 190, 0.15);
}

.service-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  color: var(--purple-light);
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ============================================
   Studio
   ============================================ */
.studio {
  background: var(--black);
}

.studio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.studio-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.studio-image {
  border-radius: 8px;
  overflow: hidden;
}

.studio-image--main {
  grid-column: 1 / -1;
}

.image-placeholder {
  background: var(--black-card);
  border: 1px solid var(--gray-dark);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 40px;
  aspect-ratio: 16/10;
  color: var(--gray);
}

.studio-image--secondary .image-placeholder {
  aspect-ratio: 1;
}

.image-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.5;
}

.image-placeholder span {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.studio-info h2 {
  margin-bottom: 24px;
}

.studio-info p {
  margin-bottom: 16px;
  color: var(--gray-light);
}

.studio-features {
  list-style: none;
  margin-top: 24px;
}

.studio-features li {
  padding: 8px 0;
  padding-left: 24px;
  position: relative;
  color: var(--gray-light);
  font-size: 0.95rem;
}

.studio-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: var(--purple);
  border-radius: 50%;
}

/* ============================================
   Booking
   ============================================ */
.booking {
  background: var(--black-light);
  text-align: center;
}

.booking-content {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 0;
}

.booking .section-subtitle {
  margin-bottom: 40px;
}

/* ============================================
   About
   ============================================ */
.about {
  background: var(--black);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-info p {
  color: var(--gray-light);
  margin-bottom: 16px;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.stat {
  text-align: center;
  padding: 32px 16px;
  background: var(--black-card);
  border: 1px solid var(--gray-dark);
  border-radius: 8px;
}

.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--purple-light);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--gray);
}

/* ============================================
   Contact
   ============================================ */
.contact {
  background: var(--black-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 60px;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--black-card);
  border: 1px solid var(--gray-dark);
  border-radius: 4px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: border-color 0.3s;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--gray);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--purple);
}

.contact-form select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23888' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

.contact-form select option {
  background: var(--black-card);
  color: var(--white);
}

.contact-form .btn {
  grid-column: 1 / -1;
  margin-top: 8px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding-top: 8px;
}

.contact-item h4 {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--purple-light);
  margin-bottom: 8px;
}

.contact-item p {
  color: var(--gray-light);
  line-height: 1.6;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--black);
  border-top: 1px solid var(--gray-dark);
  padding: 48px 0 32px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray-dark);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 8px;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  font-size: 0.85rem;
  color: var(--gray);
  transition: color 0.3s;
}

.footer-links a:hover {
  color: var(--purple-light);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.social-link {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  border: 1px solid var(--gray-dark);
  border-radius: 50%;
  transition: color 0.3s, border-color 0.3s;
}

.social-link:hover {
  color: var(--purple-light);
  border-color: var(--purple);
}

.social-link svg {
  width: 18px;
  height: 18px;
}

.footer-bottom {
  padding-top: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--gray);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 968px) {
  :root {
    --section-padding: 80px;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 40px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-link {
    font-size: 1.1rem;
    padding: 12px 24px;
  }

  .nav-link--cta {
    margin-left: 0;
    margin-top: 8px;
  }

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

  .studio-grid,
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-inner {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  :root {
    --section-padding: 60px;
  }

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

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

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

  .studio-images {
    grid-template-columns: 1fr;
  }
}