/**
 * ==========================================================================
 * BARAL PHOTO STUDIO - Premium Photography Website Stylesheet
 * Version: 2.0.0
 * Last Updated: December 2024
 * 
 * TABLE OF CONTENTS:
 * 1. CSS Custom Properties (Design Tokens)
 * 2. CSS Reset & Base Styles
 * 3. Accessibility Utilities
 * 4. Typography System
 * 5. Layout & Container
 * 6. Header & Navigation
 * 7. Hero Section
 * 8. About Section
 * 9. Services Section
 * 10. Portfolio Section
 * 11. Contact Section
 * 12. Footer
 * 13. UI Components (Buttons, Cards, Forms)
 * 14. Animations & Transitions
 * 15. Responsive Breakpoints
 * 16. Print Styles
 * ==========================================================================
 */

/* ==========================================================================
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ========================================================================== */

:root {
  /* Primary Color Palette - Warm & Comfortable */
  --color-primary: #2d3a2d;
  --color-primary-light: #3d4f3d;
  --color-primary-dark: #1a241a;
  
  /* Secondary Color - Warm Terracotta Orange */
  --color-secondary: #e07b53;
  --color-secondary-light: #f09a78;
  --color-secondary-dark: #c4643f;
  
  /* Accent Colors */
  --color-accent: #d4a373;
  --color-accent-soft: #f5e6d3;
  
  /* Neutral Colors - Warm Tones */
  --color-white: #fffcf8;
  --color-off-white: #faf7f2;
  --color-cream: #f5efe6;
  --color-gray-50: #faf8f5;
  --color-gray-100: #f3efe9;
  --color-gray-200: #e8e2da;
  --color-gray-300: #d9d0c5;
  --color-gray-400: #b8ae9f;
  --color-gray-500: #968b7d;
  --color-gray-600: #756a5e;
  --color-gray-700: #5a5048;
  --color-gray-800: #3d3632;
  --color-gray-900: #252120;
  --color-black: #1a1715;
  
  /* Semantic Colors */
  --color-success: #34a853;
  --color-warning: #fbbc04;
  --color-error: #ea4335;
  --color-info: #4285f4;
  
  /* Gradient Definitions */
  --gradient-hero: linear-gradient(135deg, #2d3a2d 0%, #3d4f3d 50%, #2d3a2d 100%);
  --gradient-gold: linear-gradient(135deg, #e07b53 0%, #f09a78 50%, #e07b53 100%);
  --gradient-overlay: linear-gradient(to bottom, rgba(45, 58, 45, 0.9), rgba(45, 58, 45, 0.7));
  --gradient-section: linear-gradient(180deg, var(--color-white) 0%, var(--color-cream) 100%);
  
  /* Typography Scale */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  
  --font-size-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --font-size-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --font-size-base: clamp(1rem, 0.9rem + 0.5vw, 1.125rem);
  --font-size-lg: clamp(1.125rem, 1rem + 0.6vw, 1.25rem);
  --font-size-xl: clamp(1.25rem, 1.1rem + 0.75vw, 1.5rem);
  --font-size-2xl: clamp(1.5rem, 1.25rem + 1.25vw, 2rem);
  --font-size-3xl: clamp(1.875rem, 1.5rem + 1.875vw, 2.5rem);
  --font-size-4xl: clamp(2.25rem, 1.75rem + 2.5vw, 3.5rem);
  --font-size-5xl: clamp(3rem, 2rem + 5vw, 5rem);
  
  --font-weight-light: 300;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.2;
  --line-height-snug: 1.375;
  --line-height-normal: 1.6;
  --line-height-relaxed: 1.75;
  
  --letter-spacing-tight: -0.025em;
  --letter-spacing-normal: 0;
  --letter-spacing-wide: 0.05em;
  --letter-spacing-wider: 0.1em;
  --letter-spacing-widest: 0.2em;
  
  /* Spacing Scale (8px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
  --shadow-2xl: 0 24px 64px rgba(0, 0, 0, 0.15);
  --shadow-gold: 0 4px 20px rgba(201, 169, 98, 0.3);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-slower: 600ms ease;
  --transition-cubic: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Z-Index Scale */
  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 700;
  
  /* Container Widths */
  --container-xl: 1200px;
  --container-2xl: 1400px;
  
  /* Header Height */
  --header-height: 80px;
  --header-height-scrolled: 64px;
}

/* ==========================================================================
   2. CSS RESET & BASE STYLES
   ========================================================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-regular);
  line-height: var(--line-height-normal);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

img {
  vertical-align: middle;
  background-repeat: no-repeat;
  background-size: cover;
}

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

a:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

ul, ol {
  list-style: none;
}

button,
input,
textarea,
select {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

/* ==========================================================================
   3. ACCESSIBILITY UTILITIES
   ========================================================================== */

.sr-only,
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: var(--z-tooltip);
  padding: var(--space-3) var(--space-6);
  background-color: var(--color-secondary);
  color: var(--color-white);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 3px;
}

/* ==========================================================================
   4. TYPOGRAPHY SYSTEM
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-primary);
  text-wrap: balance;
}

h1 { font-size: var(--font-size-5xl); letter-spacing: var(--letter-spacing-tight); }
h2 { font-size: var(--font-size-4xl); letter-spacing: var(--letter-spacing-tight); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
  max-width: 70ch;
  text-wrap: pretty;
}

.text-gold { color: var(--color-secondary); }
.text-muted { color: var(--color-gray-600); }
.text-center { text-align: center; }
.text-uppercase { text-transform: uppercase; letter-spacing: var(--letter-spacing-wider); }

/* ==========================================================================
   5. LAYOUT & CONTAINER
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (max-width: 640px) {
  .container {
    padding-inline: var(--space-4);
  }
}

.section {
  padding-block: var(--space-24);
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding-block: var(--space-16);
  }
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-widest);
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-6);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  max-width: 600px;
  margin-inline: auto;
  margin-top: var(--space-8);
}

.section--light { background-color: var(--color-cream); }
.section--dark { background-color: var(--color-primary); color: var(--color-white); }
.section--dark .section-title,
.section--dark h2,
.section--dark h3 { color: var(--color-white); }
.section--dark .section-description { color: var(--color-gray-400); }

/* ==========================================================================
   6. HEADER & NAVIGATION
   ========================================================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  height: var(--header-height);
  background: rgba(45, 58, 45, 0.65);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: 
    background-color var(--transition-base),
    height var(--transition-base),
    box-shadow var(--transition-base),
    backdrop-filter var(--transition-base);
}

.header.scrolled {
  height: var(--header-height-scrolled);
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.header.scrolled .logo { color: var(--color-primary); }
.header.scrolled .nav-link { color: var(--color-gray-800); }
.header.scrolled .nav-link:hover,
.header.scrolled .nav-link:focus { color: var(--color-secondary); }
.header.scrolled .hamburger .bar { background-color: var(--color-primary); }

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  text-decoration: none;
  transition: color var(--transition-base);
  letter-spacing: var(--letter-spacing-tight);
}

.logo:hover { color: var(--color-secondary); }

@media (max-width: 768px) {
  .navbar {
    justify-content: center;
    position: relative;
  }
  
  .logo {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    text-align: center;
    letter-spacing: var(--letter-spacing-normal);
    text-transform: uppercase;
  }
  
  .hamburger {
    position: absolute;
    right: 0;
  }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-link {
  display: inline-block;
  padding: var(--space-3) var(--space-5);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: 
    color var(--transition-base),
    background-color var(--transition-base),
    box-shadow var(--transition-base),
    text-shadow var(--transition-base);
}

.nav-link:hover,
.nav-link:focus {
  color: var(--color-secondary);
  background-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 15px rgba(224, 123, 83, 0.5), 0 0 30px rgba(224, 123, 83, 0.3);
  text-shadow: 0 0 8px rgba(224, 123, 83, 0.6);
}

.nav-link.active { 
  color: var(--color-secondary); 
  text-shadow: 0 0 8px rgba(224, 123, 83, 0.4);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  z-index: var(--z-fixed);
}

.hamburger .bar {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  border-radius: var(--radius-full);
  transition: 
    transform var(--transition-base),
    opacity var(--transition-base);
}

.hamburger.active .bar:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active .bar:nth-child(2) { opacity: 0; }
.hamburger.active .bar:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 768px) {
  .hamburger { display: flex; }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(320px, 85vw);
    height: 100vh;
    height: 100dvh;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-6);
    padding: var(--space-20) var(--space-8);
    background-color: var(--color-primary);
    transition: right var(--transition-cubic);
    z-index: calc(var(--z-fixed) - 1);
  }
  
  .nav-menu.active {
    right: 0;
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.2);
  }
  
  .nav-link {
    font-size: var(--font-size-lg);
    color: var(--color-white);
    padding: var(--space-4) var(--space-6);
    text-align: center;
    width: 100%;
  }
  
  .nav-link:hover,
  .nav-link:focus {
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  .nav-overlay {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: 
      opacity var(--transition-base),
      visibility var(--transition-base);
    z-index: calc(var(--z-fixed) - 2);
  }
  
  .nav-overlay.active {
    opacity: 1;
    visibility: visible;
  }
}

/* ==========================================================================
   7. HERO SECTION
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-height);
  background: var(--gradient-hero);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(224, 123, 83, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(224, 123, 83, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 40% 80%, rgba(255, 255, 255, 0.05) 0%, transparent 30%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  opacity: 0.03;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
  padding: var(--space-8);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-tagline {
  display: inline-block;
  padding: var(--space-2) var(--space-6);
  margin-bottom: var(--space-8);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-widest);
  border: 1px solid var(--color-secondary);
  border-radius: var(--radius-full);
  background-color: rgba(201, 169, 98, 0.1);
}

.hero-name {
  font-size: var(--font-size-5xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  animation: fadeInUp 0.8s ease-out forwards;
}

.hero-profession {
  font-size: var(--font-size-3xl);
  color: var(--color-secondary);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
  opacity: 0;
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-400);
  line-height: var(--line-height-relaxed);
  max-width: 600px;
  margin-inline: auto;
  margin-bottom: var(--space-12);
  animation: fadeInUp 0.8s ease-out 0.4s forwards;
  opacity: 0;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
  animation: fadeInUp 0.8s ease-out 0.6s forwards;
  opacity: 0;
}

.scroll-indicator {
  position: absolute;
  bottom: var(--space-12);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-gray-400);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  animation: fadeIn 1s ease-out 1s forwards;
  opacity: 0;
}

.scroll-indicator .arrow {
  width: 24px;
  height: 40px;
  border: 2px solid var(--color-gray-500);
  border-radius: var(--radius-full);
  position: relative;
}

.scroll-indicator .arrow::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background-color: var(--color-secondary);
  border-radius: var(--radius-full);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
  50% { transform: translateX(-50%) translateY(10px); opacity: 0.5; }
}

@media (max-width: 768px) {
  .hero-content { padding: var(--space-6); }
  
  .hero-buttons {
    flex-direction: column;
    width: 100%;
    max-width: 280px;
    margin-inline: auto;
  }
  
  .scroll-indicator { display: none; }
}

/* ==========================================================================
   8. ABOUT SECTION
   ========================================================================== */

.about {
  background: var(--gradient-hero);
  color: var(--color-white);
}

.about .section-title,
.about .section-label { color: var(--color-white); }
.about .section-description { 
  color: var(--color-gray-300); 
  font-weight: var(--font-weight-medium);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
}

/* Full-width Studio Banner */
.studio-banner-full {
  position: relative;
  width: 100%;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin-bottom: var(--space-12);
}

.studio-banner-full img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--transition-slow);
}

.studio-banner-full:hover img {
  transform: scale(1.02);
}

/* Full-width About Content */
.about-content-full {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-8);
}

.about-content-full h3 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-6);
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
}

.about-content-full p {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  text-align: justify;
  font-weight: var(--font-weight-medium);
}

.about-info-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.about-info-row .info-item {
  flex: 1;
  min-width: 250px;
  max-width: 350px;
}

@media (max-width: 768px) {
  .about-content-full p {
    text-align: left;
  }
  
  .about-info-row {
    flex-direction: column;
    align-items: center;
  }
  
  .about-info-row .info-item {
    width: 100%;
    max-width: none;
  }
}

.studio-banner {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.studio-banner img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.studio-banner:hover img { transform: scale(1.03); }

.about-content { padding: var(--space-8); }

.about-content h3 {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--space-6);
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
}

.about-content p {
  font-size: var(--font-size-base);
  color: var(--color-gray-300);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  font-weight: var(--font-weight-medium);
}

.about-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.info-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: 
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.info-item:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-md);
}

.info-item i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--gradient-gold);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.info-item-content a {
  color: var(--color-gray-700);
  transition: color var(--transition-base);
}

.info-item-content a:hover { color: var(--color-secondary); }

/* Studio Showcase Section */
.studio-showcase {
  margin-top: var(--space-20);
  margin-bottom: var(--space-8);
}

.studio-showcase-image {
  position: relative;
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.studio-showcase-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform var(--transition-slower);
}

.studio-showcase-image:hover img {
  transform: scale(1.02);
}

.studio-showcase-description {
  margin-top: var(--space-10);
  padding: var(--space-8) var(--space-10);
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  border-left: 4px solid var(--color-secondary);
}

.studio-showcase-description p {
  font-size: var(--font-size-lg);
  color: var(--color-gray-300);
  line-height: var(--line-height-relaxed);
  text-align: justify;
  max-width: 100%;
  font-weight: var(--font-weight-medium);
}

@media (max-width: 768px) {
  .studio-showcase-description {
    padding: var(--space-6);
  }
  
  .studio-showcase-description p {
    font-size: var(--font-size-base);
    text-align: left;
  }
}

/* Team Section */
.team-section { margin-top: var(--space-24); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-12);
}

.team-card {
  background: linear-gradient(145deg, #2d3a2d 0%, #3d4f3d 50%, #2a3528 100%);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-2xl);
  padding: var(--space-10) var(--space-6);
  text-align: center;
  box-shadow: 
    0 10px 40px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(224, 123, 83, 0.25);
  position: relative;
  overflow: hidden;
  transition: 
    transform var(--transition-slow),
    box-shadow var(--transition-slow),
    border-color var(--transition-slow);
}

.team-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(224, 123, 83, 0.1),
    transparent
  );
  transition: left 0.6s ease;
}

.team-card:hover::before {
  left: 100%;
}

.team-card:hover {
  transform: translateY(-12px) scale(1.02);
  box-shadow: 
    0 20px 60px rgba(224, 123, 83, 0.35),
    0 0 30px rgba(224, 123, 83, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-color: var(--color-secondary);
}

.team-photo {
  width: 140px;
  height: 140px;
  margin: 0 auto var(--space-6);
  border-radius: var(--radius-full);
  overflow: hidden;
  border: 4px solid var(--color-secondary);
  box-shadow: 
    0 0 20px rgba(224, 123, 83, 0.4),
    0 4px 15px rgba(0, 0, 0, 0.2);
  transition: 
    transform var(--transition-slow),
    box-shadow var(--transition-slow),
    border-color var(--transition-slow);
}

.team-card:hover .team-photo {
  box-shadow: 
    0 0 35px rgba(224, 123, 83, 0.6),
    0 8px 25px rgba(0, 0, 0, 0.3);
  border-color: var(--color-secondary-light);
}

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

.team-card:hover .team-photo img { transform: scale(1.1); }

.team-info h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  color: var(--color-secondary-light);
  margin-bottom: var(--space-2);
  font-weight: var(--font-weight-bold);
  letter-spacing: var(--letter-spacing-wide);
  text-shadow: 
    0 0 20px rgba(240, 154, 120, 0.5),
    0 2px 10px rgba(0, 0, 0, 0.4);
  transition: color var(--transition-base), text-shadow var(--transition-base);
}

.team-card:hover .team-info h3 {
  color: #ffd4c4;
  text-shadow: 
    0 0 30px rgba(255, 212, 196, 0.6),
    0 2px 15px rgba(224, 123, 83, 0.5);
}

.team-titles {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.team-titles span {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-secondary-dark) 100%);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  box-shadow: 0 2px 8px rgba(224, 123, 83, 0.3);
  transition: 
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.team-card:hover .team-titles span {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(224, 123, 83, 0.5);
}

.team-bio {
  font-size: var(--font-size-sm);
  color: var(--color-gray-300);
  font-style: italic;
  line-height: var(--line-height-relaxed);
  font-weight: var(--font-weight-regular);
  opacity: 0.9;
  transition: 
    color var(--transition-base),
    opacity var(--transition-base);
}

.team-card:hover .team-bio {
  color: var(--color-gray-200);
  opacity: 1;
}

/* ==========================================================================
   9. SERVICES SECTION
   ========================================================================== */

.services { 
  background: var(--gradient-hero);
  color: var(--color-white);
}

.services .section-title,
.services .section-label { color: var(--color-white); }
.services .section-description { 
  color: var(--color-gray-300); 
  font-weight: var(--font-weight-medium);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
}

.service-card {
  position: relative;
  background: linear-gradient(135deg, rgba(45, 58, 45, 0.4) 0%, rgba(61, 79, 61, 0.3) 100%);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(224, 123, 83, 0.3);
  transition: 
    transform var(--transition-base),
    box-shadow var(--transition-base),
    border-color var(--transition-base),
    background var(--transition-base);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(224, 123, 83, 0.4);
  border-color: var(--color-secondary);
  background: linear-gradient(135deg, rgba(45, 58, 45, 0.6) 0%, rgba(61, 79, 61, 0.5) 100%);
}

.service-image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

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

.service-card:hover .service-image img { transform: scale(1.08); }

.service-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 46, 0.6) 0%, transparent 60%);
  pointer-events: none;
}

.service-content { padding: var(--space-8); }

.service-title {
  font-size: var(--font-size-xl);
  color: var(--color-white);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--font-weight-semibold);
}

.service-title::before {
  content: '';
  width: 4px;
  height: 24px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
}

.service-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-200);
  line-height: var(--line-height-relaxed);
  font-weight: var(--font-weight-regular);
}

/* ==========================================================================
   10. PORTFOLIO SECTION
   ========================================================================== */

.portfolio { 
  background: var(--gradient-hero);
  color: var(--color-white);
}

.portfolio .section-title,
.portfolio .section-label { color: var(--color-white); }
.portfolio .section-description { 
  color: var(--color-gray-300);
  font-weight: var(--font-weight-medium);
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

.filter-btn {
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.1);
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: 
    color var(--transition-base),
    background-color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base);
}

.filter-btn:hover {
  color: var(--color-secondary);
  border-color: var(--color-secondary);
  background-color: rgba(224, 123, 83, 0.15);
  transform: translateY(-2px);
}

.filter-btn.active,
.filter-btn[aria-selected="true"] {
  color: var(--color-white);
  background-color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.portfolio-item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-md);
}

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

.portfolio-item:hover img { transform: scale(1.08); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  background: linear-gradient(
    to top,
    rgba(26, 26, 46, 0.95) 0%,
    rgba(26, 26, 46, 0.7) 40%,
    transparent 100%
  );
  opacity: 0;
  transition: opacity var(--transition-base);
}

.portfolio-item:hover .portfolio-overlay,
.portfolio-item:focus-within .portfolio-overlay { opacity: 1; }

.portfolio-overlay h4 {
  font-size: var(--font-size-lg);
  color: var(--color-white);
  margin-bottom: var(--space-2);
  transform: translateY(20px);
  transition: transform var(--transition-base);
}

.portfolio-overlay p {
  font-size: var(--font-size-sm);
  color: var(--color-secondary);
  transform: translateY(20px);
  transition: transform var(--transition-base) 0.05s;
}

.portfolio-item:hover .portfolio-overlay h4,
.portfolio-item:hover .portfolio-overlay p { transform: translateY(0); }

.featured-video {
  margin-top: var(--space-24);
  text-align: center;
  padding: var(--space-16);
  background: linear-gradient(135deg, var(--color-accent-soft) 0%, var(--color-cream) 100%);
  border-radius: var(--radius-2xl);
  margin-inline: calc(var(--space-8) * -1);
}

@media (min-width: 769px) {
  .featured-video {
    margin-inline: 0;
  }
}

.featured-video h3 {
  font-size: var(--font-size-3xl);
  color: var(--color-primary);
  margin-bottom: var(--space-12);
  position: relative;
  display: inline-block;
}

.featured-video h3::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
}

.video-wrapper {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin-inline: auto;
  aspect-ratio: 16/9;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
  border: 4px solid var(--color-secondary);
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   11. CONTACT SECTION
   ========================================================================== */

.contact {
  background: var(--gradient-hero);
  color: var(--color-white);
}

.contact .section-title { color: var(--color-white); }
.contact .section-title::after { background: var(--gradient-gold); }
.contact .section-description { color: var(--color-gray-400); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-16);
  }
}

.contact-info h3 {
  font-size: var(--font-size-2xl);
  color: var(--color-white);
  margin-bottom: var(--space-8);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: 
    background-color var(--transition-base),
    transform var(--transition-base);
}

.contact-item:hover {
  background-color: rgba(255, 255, 255, 0.08);
  transform: translateX(8px);
}

.contact-item i {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--gradient-gold);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-secondary);
  margin-bottom: var(--space-1);
  font-family: var(--font-primary);
}

.contact-item p,
.contact-item a {
  font-size: var(--font-size-sm);
  color: var(--color-gray-300);
  line-height: var(--line-height-relaxed);
}

.contact-item a:hover { color: var(--color-secondary); }

.business-hours {
  margin-top: var(--space-10);
  padding: var(--space-6);
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.business-hours h4 {
  font-size: var(--font-size-lg);
  color: var(--color-white);
  margin-bottom: var(--space-5);
  font-family: var(--font-primary);
}

.hours-item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 0;
  font-size: var(--font-size-sm);
  color: var(--color-gray-300);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hours-item:last-child { border-bottom: none; }

.map-container {
  margin-top: var(--space-10);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-container iframe {
  width: 100%;
  height: 280px;
  border: 0;
  filter: grayscale(20%);
  transition: filter var(--transition-base);
}

.map-container:hover iframe { filter: grayscale(0%); }

.contact-form {
  border-radius: var(--radius-2xl);
  box-shadow: 
    0 15px 50px rgba(224, 123, 83, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  background: linear-gradient(145deg, #e07b53 0%, #f09a78 50%, #e07b53 100%);
  padding: var(--space-10);
  border: 1px solid rgba(255, 255, 255, 0.25);
  position: relative;
  overflow: hidden;
}

.contact-form::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.contact-form h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  color: #ffffff;
  text-align: center;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-bold);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
  letter-spacing: var(--letter-spacing-wide);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

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

.form-group { margin-bottom: var(--space-5); }

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: #1a1715;
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
}

.form-control {
  width: 100%;
  padding: var(--space-4);
  font-size: var(--font-size-base);
  color: #1a1715;
  background-color: rgba(255, 255, 255, 0.9);
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-lg);
  font-weight: var(--font-weight-medium);
  transition: 
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base);
}

.form-control:focus {
  outline: none;
  border-color: #7c3aed;
  background-color: #ffffff;
  box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.25);
}

.form-control::placeholder { color: #756a5e; font-weight: var(--font-weight-regular); }

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

select.form-control {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%235f6368' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 48px;
  cursor: pointer;
}

.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  visibility: hidden;
  height: 0;
  width: 0;
}

.form-status {
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  text-align: center;
  border-radius: var(--radius-md);
  min-height: 1.5em;
}

.form-status.success {
  color: var(--color-success);
  background-color: rgba(52, 168, 83, 0.1);
}

.form-status.error {
  color: var(--color-error);
  background-color: rgba(234, 67, 53, 0.1);
}

/* ==========================================================================
   12. FOOTER
   ========================================================================== */

.footer {
  background-color: var(--color-black);
  color: var(--color-gray-400);
  padding-top: var(--space-20);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  max-width: 1200px;
  margin-inline: auto;
}

@media (max-width: 900px) {
  .footer-grid { 
    grid-template-columns: repeat(2, 1fr); 
    text-align: center;
  }
}

@media (max-width: 600px) {
  .footer-grid { 
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.footer-col h4 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--space-6);
  font-family: var(--font-primary);
  position: relative;
  padding-bottom: var(--space-4);
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 2px;
  background: var(--gradient-gold);
  border-radius: var(--radius-full);
}

@media (max-width: 900px) {
  .footer-col h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
}

.footer-about p {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  max-width: 300px;
}

@media (max-width: 900px) {
  .footer-about p {
    margin-inline: auto;
  }
}

.social-links {
  display: flex;
  gap: var(--space-3);
}

@media (max-width: 900px) {
  .social-links {
    justify-content: center;
  }
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  font-size: 1.1rem;
  transition: 
    background-color var(--transition-base),
    transform var(--transition-base);
}

.social-link:hover {
  background-color: var(--color-secondary);
  transform: translateY(-4px);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

@media (max-width: 900px) {
  .footer-links {
    align-items: center;
  }
}

.footer-links a {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  white-space: nowrap;
  transition: 
    color var(--transition-base),
    transform var(--transition-base);
}

.footer-links a:hover {
  color: var(--color-secondary);
  transform: translateX(4px);
}

@media (max-width: 900px) {
  .footer-links a:hover {
    transform: none;
  }
}

.footer-links a i {
  margin-right: var(--space-2);
  color: var(--color-secondary);
  width: 20px;
}

.footer-bottom {
  margin-top: var(--space-16);
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.footer-bottom a { color: var(--color-secondary); }
.footer-bottom a:hover { text-decoration: underline; }

/* ==========================================================================
   13. UI COMPONENTS (BUTTONS)
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  cursor: pointer;
  transition: 
    color var(--transition-base),
    background-color var(--transition-base),
    border-color var(--transition-base),
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.btn:disabled { opacity: 0.6; cursor: not-allowed; }

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

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--color-secondary-light);
  border-color: var(--color-secondary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  color: var(--color-white);
  background-color: transparent;
  border-color: var(--color-white);
}

.btn-secondary:hover,
.btn-secondary:focus {
  color: var(--color-primary);
  background-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-submit {
  width: 100%;
  padding: var(--space-5) var(--space-8);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: #ffffff;
  background: linear-gradient(135deg, #7c3aed 0%, #06b6d4 100%);
  border: none;
  border-radius: var(--radius-lg);
  text-transform: uppercase;
  letter-spacing: var(--letter-spacing-wider);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: 
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.btn-submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s ease;
}

.btn-submit:hover::before {
  left: 100%;
}

.btn-submit:hover,
.btn-submit:focus {
  transform: translateY(-3px);
  box-shadow: 
    0 10px 30px rgba(124, 58, 237, 0.4),
    0 0 20px rgba(6, 182, 212, 0.3);
}

/* ==========================================================================
   14. ANIMATIONS & TRANSITIONS
   ========================================================================== */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: 
    opacity var(--transition-slower),
    transform var(--transition-slower);
}

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

.fade-in-delay-1 { transition-delay: 100ms; }
.fade-in-delay-2 { transition-delay: 200ms; }
.fade-in-delay-3 { transition-delay: 300ms; }
.fade-in-delay-4 { transition-delay: 400ms; }
.fade-in-delay-5 { transition-delay: 500ms; }

.slide-in-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: 
    opacity var(--transition-slower),
    transform var(--transition-slower);
}

.slide-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-in-right {
  opacity: 0;
  transform: translateX(50px);
  transition: 
    opacity var(--transition-slower),
    transform var(--transition-slower);
}

.slide-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: 
    opacity var(--transition-slower),
    transform var(--transition-slower);
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* ==========================================================================
   15. RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 480px) {
  .section { padding-block: var(--space-12); }
  .section-header { margin-bottom: var(--space-10); }
  .section-title { font-size: var(--font-size-2xl); }
  .container { padding-inline: var(--space-4); }
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .contact-form { padding: var(--space-6); }
}

@media (min-width: 481px) and (max-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ==========================================================================
   16. PRINT STYLES
   ========================================================================== */

@media print {
  *,
  *::before,
  *::after {
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
  }
  
  a, a:visited { text-decoration: underline; }
  a[href]::after { content: " (" attr(href) ")"; }
  
  .header,
  .hamburger,
  .scroll-indicator,
  .btn,
  .footer-social { display: none !important; }
  
  body { font-size: 12pt; line-height: 1.5; }
}