/* ==========================================================================
   WOW Beauty World - Main Stylesheet
   Design System: Gold, Black, White luxury aesthetic
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-gold: #D4AF37;
  --color-gold-light: #E8C84A;
  --color-gold-dark: #B8962D;
  --color-black: #1A1A1A;
  --color-charcoal: #4A4A4A;
  --color-gray: #6B6B6B;
  --color-gray-light: #9A9A9A;
  --color-white: #FFFFFF;
  --color-off-white: #F8F6F3;
  --color-cream: #FAF9F7;
  --color-beige: #E8DFD5;
  --color-overlay: rgba(26, 26, 26, 0.7);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;

  /* Spacing */
  --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;

  /* Layout */
  --max-width: 1400px;
  --container-padding: var(--space-6);

  /* Borders & Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-gold: 0 4px 14px rgba(212, 175, 55, 0.25);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  --transition-slower: 700ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-fixed: 300;
  --z-modal-backdrop: 400;
  --z-modal: 500;
  --z-tooltip: 600;
}

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

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

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

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul,
ol {
  list-style: none;
}

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-black);
}

h1 {
  font-size: var(--text-5xl);
}

h2 {
  font-size: var(--text-4xl);
}

h3 {
  font-size: var(--text-3xl);
}

h4 {
  font-size: var(--text-2xl);
}

h5 {
  font-size: var(--text-xl);
}

h6 {
  font-size: var(--text-lg);
}

p {
  margin-bottom: var(--space-4);
  color: var(--color-charcoal);
}

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

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

.text-center {
  text-align: center;
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.section-title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  margin-bottom: var(--space-6);
}

.section-description {
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto var(--space-10);
  color: var(--color-gray);
}

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

.section {
  padding: var(--space-20) 0;
}

.section--alt {
  background-color: var(--color-off-white);
}

.section--dark {
  background-color: var(--color-black);
  color: var(--color-white);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

.section--dark p {
  color: var(--color-gray-light);
}

.grid {
  display: grid;
  gap: var(--space-8);
}

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

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

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

@media (max-width: 1024px) {
  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 640px) {

  .grid--4,
  .grid--3,
  .grid--2 {
    grid-template-columns: 1fr;
  }
}

/* --------------------------------------------------------------------------
   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(--text-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  color: var(--color-black);
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 175, 55, 0.35);
}

.btn--secondary {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

.btn--secondary:hover {
  background: var(--color-white);
  color: var(--color-black);
}

.btn--outline {
  background: transparent;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
}

.btn--outline:hover {
  background: var(--color-gold);
  color: var(--color-black);
}

.btn--dark {
  background: var(--color-black);
  color: var(--color-white);
}

.btn--dark:hover {
  background: var(--color-charcoal);
}

.btn--lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--text-base);
}

.btn--sm {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-xs);
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: var(--space-5) 0;
  transition: all var(--transition-base);
}

.header--scrolled {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
  padding: var(--space-4) 0;
}

.header--scrolled .nav__link {
  color: var(--color-black);
}

.header--scrolled .nav__link:hover {
  color: var(--color-gold);
}

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

.nav__logo {
  height: 50px;
  width: auto;
}

.header--scrolled .nav__logo {
  height: 45px;
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-10);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-white);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--transition-base);
}

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

.nav__cta {
  margin-left: var(--space-4);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  padding: 5px 0;
  z-index: var(--z-modal);
}

.nav__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-base);
}

.header--scrolled .nav__toggle span {
  background: var(--color-black);
}

/* Mobile Menu */
@media (max-width: 1024px) {
  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: var(--color-black);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-8);
    transition: right var(--transition-slow);
    padding: var(--space-16);
  }

  .nav__menu.active {
    right: 0;
  }

  .nav__menu.active+.nav__overlay {
    opacity: 1;
    visibility: visible;
  }

  .nav__link {
    font-size: var(--text-xl);
    color: var(--color-white);
  }

  .nav__cta {
    margin-left: 0;
    margin-top: var(--space-4);
  }

  .nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
  }

  .nav__toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
  }
}

.nav__overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: var(--z-modal-backdrop);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero__background {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__video,
.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg,
      rgba(26, 26, 26, 0.85) 0%,
      rgba(26, 26, 26, 0.6) 50%,
      rgba(26, 26, 26, 0.75) 100%);
  z-index: -1;
}

.hero__content {
  text-align: center;
  max-width: 900px;
  padding: var(--space-8);
  animation: fadeInUp 1s ease-out;
}

.hero__logo {
  width: 200px;
  margin: 0 auto var(--space-8);
  animation: fadeIn 1s ease-out 0.3s both;
}

.hero__title {
  font-size: clamp(var(--text-4xl), 8vw, var(--text-7xl));
  color: var(--color-white);
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.hero__title span {
  color: var(--color-gold);
}

.hero__subtitle {
  font-size: clamp(var(--text-lg), 2.5vw, var(--text-xl));
  color: var(--color-gray-light);
  margin-bottom: var(--space-10);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeIn 1s ease-out 0.6s both;
}

.hero__cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeIn 1s ease-out 0.9s both;
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-white);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  animation: bounce 2s infinite;
}

.hero__scroll-icon {
  width: 24px;
  height: 40px;
  border: 2px solid var(--color-white);
  border-radius: 12px;
  position: relative;
}

.hero__scroll-icon::before {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--color-white);
  border-radius: 2px;
  animation: scrollIndicator 1.5s infinite;
}

/* --------------------------------------------------------------------------
   Services Section
   -------------------------------------------------------------------------- */
.services {
  background: var(--color-off-white);
}

.service-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.service-card__image {
  position: relative;
  height: 280px;
  overflow: hidden;
}

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

.service-card:hover .service-card__image img {
  transform: scale(1.1);
}

.service-card__content {
  padding: var(--space-8);
  text-align: center;
}

.service-card__icon {
  width: 60px;
  height: 60px;
  margin: calc(var(--space-8) * -1) auto var(--space-4);
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-gold);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
  color: var(--color-black);
}

.service-card__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.service-card__description {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: var(--space-6);
}

.service-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  transition: gap var(--transition-base);
}

.service-card__link:hover {
  gap: var(--space-3);
}

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

@media (max-width: 1024px) {
  .about {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.about__image-wrapper {
  position: relative;
}

.about__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.about__image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.about__accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px;
  height: 200px;
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about__content {
  padding: var(--space-8) 0;
}

.about__features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-10);
}

.about__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.about__feature-icon {
  width: 48px;
  height: 48px;
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.about__feature-icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-gold);
}

.about__feature h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.about__feature p {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials {
  background: var(--color-black);
  color: var(--color-white);
  overflow: hidden;
}

.testimonials__wrapper {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.testimonials__track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial {
  flex: 0 0 100%;
  text-align: center;
  padding: var(--space-8);
}

.testimonial__stars {
  display: flex;
  justify-content: center;
  gap: var(--space-1);
  margin-bottom: var(--space-6);
}

.testimonial__stars svg {
  width: 24px;
  height: 24px;
  color: var(--color-gold);
  fill: var(--color-gold);
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 3vw, var(--text-2xl));
  font-style: italic;
  line-height: 1.6;
  margin-bottom: var(--space-8);
  color: var(--color-white);
}

.testimonial__author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
}

.testimonial__avatar {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  object-fit: cover;
  border: 3px solid var(--color-gold);
}

.testimonial__name {
  font-weight: 600;
  color: var(--color-white);
}

.testimonial__role {
  font-size: var(--text-sm);
  color: var(--color-gray-light);
}

.testimonials__nav {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.testimonials__dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-charcoal);
  transition: all var(--transition-base);
  cursor: pointer;
}

.testimonials__dot.active {
  background: var(--color-gold);
  transform: scale(1.2);
}

/* --------------------------------------------------------------------------
   Gallery Section
   -------------------------------------------------------------------------- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}

@media (max-width: 1024px) {
  .gallery__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.gallery__item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

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

.gallery__item:hover img {
  transform: scale(1.1);
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  opacity: 0;
  display: flex;
  align-items: flex-end;
  padding: var(--space-4);
  transition: opacity var(--transition-base);
}

.gallery__item:hover .gallery__overlay {
  opacity: 1;
}

.gallery__overlay span {
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 500;
}

/* Large items for masonry effect */
.gallery__item--large {
  grid-column: span 2;
  grid-row: span 2;
}

/* --------------------------------------------------------------------------
   App Download Section
   -------------------------------------------------------------------------- */
.app-section {
  background: linear-gradient(135deg, var(--color-black) 0%, #2a2a2a 100%);
  position: relative;
  overflow: hidden;
}

.app-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.15) 0%, transparent 70%);
  border-radius: var(--radius-full);
}

.app-section__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 1024px) {
  .app-section__content {
    grid-template-columns: 1fr;
    text-align: center;
  }
}

.app-section__text h2 {
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.app-section__text p {
  color: var(--color-gray-light);
  margin-bottom: var(--space-8);
}

.app-section__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}

@media (max-width: 1024px) {
  .app-section__features {
    justify-content: center;
  }
}

.app-feature {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-white);
  font-size: var(--text-sm);
}

.app-feature svg {
  width: 20px;
  height: 20px;
  color: var(--color-gold);
}

.app-section__buttons {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

@media (max-width: 1024px) {
  .app-section__buttons {
    justify-content: center;
  }
}

.app-store-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base);
}

.app-store-btn:hover {
  transform: translateY(-3px);
}

.app-store-btn svg {
  width: 32px;
  height: 32px;
}

.app-store-btn__text {
  text-align: left;
}

.app-store-btn__label {
  font-size: var(--text-xs);
  color: var(--color-gray);
}

.app-store-btn__store {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-black);
}

.app-section__mockup {
  display: flex;
  justify-content: center;
}

.app-section__mockup img {
  max-width: 350px;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.4));
}

/* --------------------------------------------------------------------------
   Contact CTA Section
   -------------------------------------------------------------------------- */
.contact-cta {
  background: linear-gradient(135deg, var(--color-gold-dark), var(--color-gold-light));
  text-align: center;
  padding: var(--space-20) 0;
}

.contact-cta h2 {
  color: var(--color-black);
  margin-bottom: var(--space-4);
}

.contact-cta p {
  color: var(--color-black);
  opacity: 0.8;
  margin-bottom: var(--space-8);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--color-black);
  color: var(--color-white);
  padding: var(--space-20) 0 var(--space-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-10);
  margin-bottom: var(--space-12);
}

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  height: 60px;
  margin-bottom: var(--space-6);
}

.footer__brand p {
  color: var(--color-gray-light);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
}

.footer__social {
  display: flex;
  gap: var(--space-4);
}

.footer__social a {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.footer__social a:hover {
  background: var(--color-gold);
  color: var(--color-black);
}

.footer__social svg {
  width: 20px;
  height: 20px;
}

.footer__column h4 {
  color: var(--color-white);
  font-size: var(--text-base);
  margin-bottom: var(--space-6);
}

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

.footer__links a {
  color: var(--color-gray-light);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

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

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--color-gray-light);
  font-size: var(--text-sm);
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-gold);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copyright {
  color: var(--color-gray-light);
  font-size: var(--text-sm);
}

.footer__legal {
  display: flex;
  gap: var(--space-6);
}

.footer__legal a {
  color: var(--color-gray-light);
  font-size: var(--text-sm);
}

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

/* --------------------------------------------------------------------------
   Contact Page Styles
   -------------------------------------------------------------------------- */
.contact-hero {
  background: linear-gradient(135deg, var(--color-black), #2a2a2a);
  padding: calc(var(--space-32) + 80px) 0 var(--space-20);
  text-align: center;
}

.contact-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.contact-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  min-height: 500px;
}

.contact-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-hero p {
  color: var(--color-gray-light);
  max-width: 600px;
  margin: 0 auto;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-12);
  padding: var(--space-20) 0;
}

@media (max-width: 1024px) {
  .contact-content {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  background: var(--color-off-white);
  padding: var(--space-10);
  border-radius: var(--radius-lg);
}

.contact-info h3 {
  margin-bottom: var(--space-6);
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-beige);
}

.contact-info__item:last-of-type {
  border-bottom: none;
}

.contact-info__icon {
  width: 48px;
  height: 48px;
  background: var(--color-gold);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info__icon svg {
  width: 24px;
  height: 24px;
  color: var(--color-black);
}

.contact-info__text h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-1);
}

.contact-info__text p,
.contact-info__text a {
  color: var(--color-gray);
  font-size: var(--text-sm);
  margin-bottom: 0;
}

.contact-info__text a:hover {
  color: var(--color-gold);
}

.contact-form-wrapper {
  background: var(--color-white);
  padding: var(--space-10);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-form-wrapper h3 {
  margin-bottom: var(--space-6);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-black);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--space-4);
  border: 1px solid var(--color-beige);
  border-radius: var(--radius-md);
  background: var(--color-off-white);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-gold);
  background: var(--color-white);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.contact-map {
  margin-top: var(--space-12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --------------------------------------------------------------------------
   About Page Styles
   -------------------------------------------------------------------------- */
.about-hero,
.contact-hero,
.services-hero,
.gallery-hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-black), #2a2a2a);
  padding: calc(var(--space-32) + 80px) 0 var(--space-20);
  text-align: center;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  z-index: 0;
}

.about-hero .container,
.contact-hero .container,
.services-hero .container,
.gallery-hero .container {
  position: relative;
  z-index: 1;
}

.about-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.about-hero p {
  color: var(--color-gray-light);
  max-width: 600px;
  margin: 0 auto;
}

.story-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  padding: var(--space-20) 0;
}

@media (max-width: 1024px) {
  .story-section {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

.story-section__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.story-section__image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.story-section__video {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 1024px) {
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .values-grid {
    grid-template-columns: 1fr;
  }
}

.value-card {
  text-align: center;
  padding: var(--space-10);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

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

.value-card__icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--space-6);
  background: var(--color-off-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
}

.value-card__icon svg {
  width: 40px;
  height: 40px;
  color: var(--color-gold);
}

.value-card h4 {
  margin-bottom: var(--space-3);
}

.value-card p {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   Services Page Styles
   -------------------------------------------------------------------------- */
.services-hero {
  background: linear-gradient(135deg, var(--color-black), #2a2a2a);
  padding: calc(var(--space-32) + 80px) 0 var(--space-20);
  text-align: center;
}

.services-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.services-hero p {
  color: var(--color-gray-light);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-10);
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-detail-card {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--space-8);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
}

@media (max-width: 640px) {
  .service-detail-card {
    grid-template-columns: 1fr;
  }
}

.service-detail-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.service-detail-card__image {
  height: 100%;
  min-height: 250px;
}

.service-detail-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-detail-card__content {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.service-detail-card h3 {
  margin-bottom: var(--space-4);
}

.service-detail-card p {
  font-size: var(--text-sm);
  color: var(--color-gray);
  margin-bottom: var(--space-6);
}

.service-list {
  margin-bottom: var(--space-6);
}

.service-list li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-charcoal);
  margin-bottom: var(--space-2);
}

.service-list li svg {
  width: 16px;
  height: 16px;
  color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   Gallery Page Styles
   -------------------------------------------------------------------------- */
.gallery-hero {
  background: linear-gradient(135deg, var(--color-black), #2a2a2a);
  padding: calc(var(--space-32) + 80px) 0 var(--space-20);
  text-align: center;
}

.gallery-hero h1 {
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.gallery-hero p {
  color: var(--color-gray-light);
  max-width: 600px;
  margin: 0 auto;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.gallery-filter {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-sm);
  font-weight: 500;
  border: 2px solid var(--color-beige);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  cursor: pointer;
}

.gallery-filter:hover,
.gallery-filter.active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-black);
}

.gallery-page__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .gallery-page__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .gallery-page__grid {
    grid-template-columns: 1fr;
  }
}

.gallery-page__item {
  position: relative;
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}

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

.gallery-page__item:hover img {
  transform: scale(1.05);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox__image {
  max-width: 90%;
  max-height: 90vh;
  border-radius: var(--radius-md);
}

.lightbox__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 50px;
  height: 50px;
  background: var(--color-white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
}

.lightbox__close:hover {
  background: var(--color-gold);
}

.lightbox__close svg {
  width: 24px;
  height: 24px;
}

/* --------------------------------------------------------------------------
   WhatsApp Button
   -------------------------------------------------------------------------- */
.whatsapp-btn {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn svg {
  width: 32px;
  height: 32px;
  color: var(--color-white);
}

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

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

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes bounce {

  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  40% {
    transform: translateX(-50%) translateY(-10px);
  }

  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

@keyframes scrollIndicator {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
  }

  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }

  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6);
  }

  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  }
}

/* Scroll animation classes */
.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-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity var(--transition-slower), transform var(--transition-slower);
}

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

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

.fade-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);
}

/* Staggered animations */
.stagger-1 {
  transition-delay: 0.1s;
}

.stagger-2 {
  transition-delay: 0.2s;
}

.stagger-3 {
  transition-delay: 0.3s;
}

.stagger-4 {
  transition-delay: 0.4s;
}

.stagger-5 {
  transition-delay: 0.5s;
}

.stagger-6 {
  transition-delay: 0.6s;
}

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

.hidden {
  display: none !important;
}

.block {
  display: block;
}

.inline-block {
  display: inline-block;
}

.flex {
  display: flex;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

.gap-8 {
  gap: var(--space-8);
}

.mt-4 {
  margin-top: var(--space-4);
}

.mt-8 {
  margin-top: var(--space-8);
}

.mt-12 {
  margin-top: var(--space-12);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.mb-8 {
  margin-bottom: var(--space-8);
}

.mb-12 {
  margin-bottom: var(--space-12);
}

/* --------------------------------------------------------------------------
   Language Switcher
   -------------------------------------------------------------------------- */
.lang-switcher {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  margin-left: var(--space-4);
}

.lang-switcher__btn {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-white);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.lang-switcher__btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.lang-switcher__btn.active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-black);
}

.header--scrolled .lang-switcher__btn {
  color: var(--color-black);
  border-color: rgba(0, 0, 0, 0.2);
}

.header--scrolled .lang-switcher__btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.header--scrolled .lang-switcher__btn.active {
  background: var(--color-gold);
  color: var(--color-black);
}

/* --------------------------------------------------------------------------
   RTL (Right-to-Left) Support for Arabic
   -------------------------------------------------------------------------- */
body.rtl {
  direction: rtl;
  text-align: right;
}

/* RTL Header Layout */
body.rtl .header__container {
  flex-direction: row-reverse;
}

body.rtl .nav {
  flex-direction: row-reverse;
}

body.rtl .nav__menu {
  flex-direction: row;
  justify-content: flex-start;
}

body.rtl .nav__cta {
  margin-left: 0;
  margin-right: var(--space-4);
}

body.rtl .lang-switcher {
  margin-left: 0;
  margin-right: var(--space-4);
}

body.rtl .lang-switcher .lang-switcher__btn:first-child {
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

body.rtl .lang-switcher .lang-switcher__btn:last-child {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

body.rtl .nav__link::after {
  left: auto;
  right: 0;
}

body.rtl .about {
  direction: ltr;
}

body.rtl .about__content {
  direction: rtl;
  text-align: right;
}

body.rtl .about__accent {
  right: auto;
  left: -30px;
}

body.rtl .about__feature {
  flex-direction: row-reverse;
  text-align: right;
}

body.rtl .service-card__link {
  flex-direction: row-reverse;
}

body.rtl .service-card__link svg {
  transform: scaleX(-1);
}

body.rtl .footer__grid {
  direction: rtl;
}

body.rtl .footer__contact-item {
  flex-direction: row-reverse;
  text-align: right;
}

body.rtl .footer__social {
  justify-content: flex-start;
}

body.rtl .contact-content {
  direction: rtl;
}

body.rtl .contact-info__item {
  flex-direction: row-reverse;
  text-align: right;
}

body.rtl .form-group {
  text-align: right;
}

body.rtl .story-section {
  direction: rtl;
}

body.rtl .value-card {
  text-align: right;
}

body.rtl .gallery-filters {
  direction: rtl;
}

body.rtl .app-section__content {
  direction: rtl;
}

body.rtl .app-feature {
  flex-direction: row-reverse;
}

body.rtl .app-section__buttons {
  flex-direction: row-reverse;
}

body.rtl .app-store-btn {
  flex-direction: row-reverse;
}

body.rtl .service-list li {
  flex-direction: row-reverse;
  text-align: right;
}

body.rtl .whatsapp-btn {
  left: var(--space-6);
  right: auto;
}

/* RTL Mobile Menu */
@media (max-width: 1024px) {
  body.rtl .nav__menu {
    right: auto;
    left: -100%;
    flex-direction: column;
  }

  body.rtl .nav__menu.active {
    left: 0;
    right: auto;
  }

  body.rtl .nav__cta {
    margin-right: 0;
  }
}

/* Arabic Font Enhancement */
body.rtl {
  font-family: 'Cairo', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body.rtl h1,
body.rtl h2,
body.rtl h3,
body.rtl h4,
body.rtl h5,
body.rtl h6 {
  font-family: 'Cairo', 'Playfair Display', Georgia, serif;
}