/* ==========================================================================
   Vu Phuong Yoga - Design System & Styles
   Yoga Trị Liệu Aesthetic
   ========================================================================== */

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

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Colors */
  --color-primary: #C4A265;
  --color-primary-light: #D4B87A;
  --color-primary-dark: #A8873F;
  --color-primary-rgb: 196, 162, 101;
  --color-dark: #2C2C2C;
  --color-darker: #1A1A1A;
  --color-bg: #FDFBF7;
  --color-bg-alt: #F5F0E8;
  --color-white: #FFFFFF;
  --color-grey: #8A8A8A;
  --color-grey-light: #B8B8B8;
  --color-border: #E8E0D4;
  --color-text: #3D3D3D;
  --color-text-light: #6B6B6B;
  --color-success: #4CAF50;
  --color-overlay: rgba(26, 26, 26, 0.7);

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1400px;
  --header-height: 80px;

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

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);
  --shadow-gold: 0 4px 24px rgba(196, 162, 101, 0.25);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  --transition-smooth: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

button {
  cursor: pointer;
}

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

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding: var(--space-5xl) 0;
}

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

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

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

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-dark);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-white);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 3vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.3rem); }

.section-subtitle {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  display: inline-block;
}

.section-title {
  margin-bottom: var(--space-lg);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 600px;
  margin: 0 auto var(--space-3xl);
  line-height: 1.8;
}

.section--dark .section-desc {
  color: var(--color-grey-light);
}

/* Gold line divider */
.gold-divider {
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-primary-light));
  margin: var(--space-lg) auto;
  border-radius: 2px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::after {
  width: 300px;
  height: 300px;
}

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

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(196, 162, 101, 0.35);
}

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

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

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

.btn--white:hover {
  background: var(--color-bg);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn--dark:hover {
  background: var(--color-darker);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 10px 24px;
  font-size: 0.8rem;
}

.btn--lg {
  padding: 18px 42px;
  font-size: 0.95rem;
}

/* =============================================
   HEADER / NAVIGATION
   ============================================= */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: all var(--transition-base);
  background: transparent;
}

.header.scrolled {
  background: rgba(253, 251, 247, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  height: 70px;
}

.header.scrolled .nav__logo-text {
  color: var(--color-dark);
}

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

.header.scrolled .nav__link:hover,
.header.scrolled .nav__link.active {
  color: var(--color-primary);
}

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

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: 1001;
}

.nav__logo-img {
  height: 50px;
  width: auto;
  object-fit: contain;
  transition: all var(--transition-base);
  filter: brightness(0) invert(1);
}

.header.scrolled .nav__logo-img {
  height: 45px;
  filter: none;
}

.footer .nav__logo-img {
  height: 60px;
  filter: brightness(0) invert(1);
}

/* Keep old classes for backward compat */
.nav__logo-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.nav__logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-white);
  transition: color var(--transition-base);
  letter-spacing: 0.5px;
}

.nav__logo-text span {
  color: var(--color-primary);
}

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

.nav__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  letter-spacing: 0.5px;
  position: relative;
  padding: var(--space-sm) 0;
  transition: color var(--transition-base);
}

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

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary);
}

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

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

.nav__lang {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
}

.header.scrolled .nav__lang {
  color: var(--color-grey);
}

.nav__lang a {
  padding: 4px 6px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav__lang a:hover,
.nav__lang a.active {
  color: var(--color-primary);
}

.nav__cta {
  padding: 10px 24px !important;
  font-size: 0.8rem !important;
}

/* Mobile Menu Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  z-index: 1001;
  padding: 5px;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-base);
  border-radius: 2px;
}

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

.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);
}

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

.hero--page {
  min-height: 50vh;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.8) 0%,
    rgba(26, 26, 26, 0.5) 50%,
    rgba(26, 26, 26, 0.7) 100%
  );
}

.hero__content {
  position: relative;
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: var(--space-xl);
}

.hero__content .section-subtitle {
  color: var(--color-primary-light);
  animation: fadeInUp 0.8s ease forwards;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.hero__title em {
  font-style: italic;
  color: var(--color-primary-light);
}

.hero__desc {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-2xl);
  line-height: 1.8;
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  animation: fadeInUp 0.8s ease 0.6s forwards;
  opacity: 0;
}

.hero__breadcrumb {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.hero__breadcrumb a:hover {
  color: var(--color-primary);
}

.hero__breadcrumb .separator {
  margin: 0 var(--space-xs);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.75rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
}

/* =============================================
   PRICING CARDS
   ============================================= */
.pricing {
  padding: var(--space-5xl) 0;
}

.pricing__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
}

.pricing-card {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pricing-card--featured {
  border: 2px solid var(--color-primary);
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured:hover {
  transform: scale(1.03) translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.pricing-card__badge {
  position: absolute;
  top: 0;
  right: 24px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  padding: 6px 16px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.pricing-card__image {
  position: relative;
  height: 220px;
  overflow: hidden;
}

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

.pricing-card:hover .pricing-card__image img {
  transform: scale(1.08);
}

.pricing-card__image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 26, 0.6), transparent);
}

.pricing-card__ratio {
  position: absolute;
  bottom: var(--space-md);
  left: var(--space-lg);
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-white);
}

.pricing-card__body {
  padding: var(--space-2xl) var(--space-lg);
}

.pricing-card__title {
  font-size: 1.4rem;
  margin-bottom: var(--space-sm);
}

.pricing-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.pricing-card__features {
  margin-bottom: var(--space-xl);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  font-size: 0.9rem;
  color: var(--color-text);
}

.pricing-card__feature-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(196, 162, 101, 0.15), rgba(196, 162, 101, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
}

.pricing-card__feature-icon svg {
  width: 12px;
  height: 12px;
  color: var(--color-primary);
}

.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

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

.pricing-card__price-value {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
}

.pricing-card__price-unit {
  font-size: 0.85rem;
  color: var(--color-grey);
}

.pricing-card__cta {
  width: 100%;
}

/* =============================================
   COMPARISON TABLE
   ============================================= */
.comparison {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.comparison__table-wrap {
  overflow-x: auto;
  margin-top: var(--space-3xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.comparison__table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-white);
  min-width: 700px;
}

.comparison__table thead {
  background: var(--color-darker);
}

.comparison__table th {
  padding: var(--space-lg) var(--space-xl);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  text-align: center;
}

.comparison__table th:first-child {
  text-align: left;
}

.comparison__table th.featured {
  background: var(--color-primary);
  color: var(--color-white);
}

.comparison__table td {
  padding: var(--space-md) var(--space-xl);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.comparison__table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--color-dark);
}

.comparison__table tbody tr:hover {
  background: rgba(196, 162, 101, 0.04);
}

.comparison__table .check {
  color: var(--color-primary);
  font-size: 1.2rem;
}

.comparison__table .cross {
  color: var(--color-grey-light);
  font-size: 1.2rem;
}

/* =============================================
   REGISTRATION FORM
   ============================================= */
.register {
  padding: var(--space-5xl) 0;
  background: var(--color-darker);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.register::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(196, 162, 101, 0.08), transparent 70%);
  border-radius: 50%;
}

.register__wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.register__info {
  max-width: 500px;
}

.register__info h2 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.register__info p {
  color: var(--color-grey-light);
  margin-bottom: var(--space-2xl);
  line-height: 1.8;
}

.register__benefits {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.register__benefit {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.95rem;
}

.register__benefit-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(196, 162, 101, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.register__benefit-icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
}

.register__form {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  backdrop-filter: blur(10px);
}

.register__form h3 {
  color: var(--color-white);
  margin-bottom: var(--space-xl);
  text-align: center;
}

.form__group {
  margin-bottom: var(--space-lg);
}

.form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: var(--space-sm);
}

.form__input,
.form__select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: 0.95rem;
  transition: all var(--transition-base);
}

.form__input::placeholder {
  color: rgba(255, 255, 255, 0.35);
}

.form__input:focus,
.form__select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(196, 162, 101, 0.15);
  background: rgba(255, 255, 255, 0.1);
}

.form__select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23C4A265' 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: 40px;
  cursor: pointer;
}

.form__select option {
  background: var(--color-darker);
  color: var(--color-white);
}

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

.form__submit {
  width: 100%;
  margin-top: var(--space-md);
}

.form__error {
  font-size: 0.8rem;
  color: #ff6b6b;
  margin-top: var(--space-xs);
  display: none;
}

.form__group.error .form__input,
.form__group.error .form__select {
  border-color: #ff6b6b;
}

.form__group.error .form__error {
  display: block;
}

/* Success message */
.form__success {
  display: none;
  text-align: center;
  padding: var(--space-3xl);
}

.form__success.show {
  display: block;
}

.form__success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: rgba(76, 175, 80, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.form__success-icon svg {
  width: 32px;
  height: 32px;
  color: var(--color-success);
}

.form__success h3 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.form__success p {
  color: var(--color-grey-light);
}

/* =============================================
   ABOUT SECTION (Homepage)
   ============================================= */
.about {
  padding: var(--space-5xl) 0;
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

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

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

.about__image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  border: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.about__content h2 {
  margin-bottom: var(--space-lg);
}

.about__content p {
  color: var(--color-text-light);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
}

.about__stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.about__stat-label {
  font-size: 0.85rem;
  color: var(--color-grey);
}

/* =============================================
   FEATURES / WHY CHOOSE US
   ============================================= */
.features {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-smooth);
  border: 1px solid transparent;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(196, 162, 101, 0.15), rgba(196, 162, 101, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

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

.feature-card__title {
  font-size: 1.1rem;
  margin-bottom: var(--space-sm);
}

.feature-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
  padding: var(--space-5xl) 0;
}

.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-card__quote {
  font-size: 3rem;
  color: var(--color-primary);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: var(--space-md);
  opacity: 0.3;
}

.testimonial-card__text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
}

.testimonial-card__name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.testimonial-card__role {
  font-size: 0.8rem;
  color: var(--color-grey);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-top: 4px;
}

.testimonial-card__stars svg {
  width: 14px;
  height: 14px;
  color: var(--color-primary);
  fill: var(--color-primary);
}

/* =============================================
   BRANCHES / LOCATIONS
   ============================================= */
.branches {
  padding: var(--space-5xl) 0;
  background: var(--color-bg-alt);
}

.branches__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.branch-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  transition: all var(--transition-smooth);
  border: 1px solid var(--color-border);
}

.branch-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.branch-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(196, 162, 101, 0.15), rgba(196, 162, 101, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
}

.branch-card__icon svg {
  width: 22px;
  height: 22px;
  color: var(--color-primary);
}

.branch-card__name {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: var(--space-sm);
  color: var(--color-dark);
}

.branch-card__address {
  font-size: 0.85rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--color-darker);
  color: rgba(255, 255, 255, 0.7);
  padding: var(--space-4xl) 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand-desc {
  font-size: 0.9rem;
  margin-top: var(--space-lg);
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
}

.footer__social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.footer__social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.footer__social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.footer__social a svg {
  width: 18px;
  height: 18px;
  color: rgba(255, 255, 255, 0.7);
}

.footer__social a:hover svg {
  color: var(--color-white);
}

.footer__title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: var(--space-xl);
}

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

.footer__link {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  transition: all var(--transition-fast);
  padding: 4px 0;
}

.footer__link:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: 0.9rem;
}

.footer__contact-item svg {
  width: 18px;
  height: 18px;
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__bottom {
  padding: var(--space-xl) 0;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.35);
}

/* =============================================
   BACK TO TOP BUTTON
   ============================================= */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-gold);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all var(--transition-base);
  cursor: pointer;
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(196, 162, 101, 0.4);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
}

/* =============================================
   CONTACT PAGE
   ============================================= */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  margin-top: var(--space-3xl);
}

.contact__info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-lg);
  transition: all var(--transition-smooth);
}

.contact__info-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.contact__info-icon {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(196, 162, 101, 0.15), rgba(196, 162, 101, 0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

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

.contact__info-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--color-dark);
}

.contact__info-text {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.contact__form-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.contact__form-card h3 {
  margin-bottom: var(--space-xl);
}

.contact__form .form__label {
  color: var(--color-text);
}

.contact__form .form__input,
.contact__form .form__select,
.contact__form .form__textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.contact__form .form__input:focus,
.contact__form .form__select:focus,
.contact__form .form__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(196, 162, 101, 0.1);
}

.contact__form .form__input::placeholder {
  color: var(--color-grey);
}

.form__textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.95rem;
  resize: vertical;
  min-height: 120px;
  transition: all var(--transition-base);
}

/* =============================================
   ABOUT PAGE
   ============================================= */
.about-page__mission {
  padding: var(--space-5xl) 0;
}

.about-page__values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
  margin-top: var(--space-3xl);
}

.value-card {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--transition-smooth);
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.value-card__number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(196, 162, 101, 0.15);
  line-height: 1;
  margin-bottom: var(--space-md);
}

.value-card__title {
  font-size: 1.15rem;
  margin-bottom: var(--space-sm);
}

.value-card__desc {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

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

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-8px); }
  60% { transform: translateX(-50%) translateY(-4px); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* Scroll animation classes */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.active > *:nth-child(1) { transition-delay: 0.1s; }
.stagger-children.active > *:nth-child(2) { transition-delay: 0.2s; }
.stagger-children.active > *:nth-child(3) { transition-delay: 0.3s; }
.stagger-children.active > *:nth-child(4) { transition-delay: 0.4s; }

.stagger-children.active > * {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE DESIGN
   ============================================= */
@media (max-width: 1024px) {
  .pricing__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-8px);
  }

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

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

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

  .about__grid {
    gap: var(--space-2xl);
  }

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

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

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 350px;
    height: 100vh;
    background: var(--color-darker);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--space-xl);
    transition: right var(--transition-smooth);
    z-index: 1000;
  }

  .nav__menu.active {
    right: 0;
  }

  .nav__menu .nav__link {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
  }

  .nav__menu .nav__link:hover,
  .nav__menu .nav__link.active {
    color: var(--color-primary);
  }

  .nav__actions {
    position: fixed;
    bottom: var(--space-3xl);
    right: -100%;
    width: 80%;
    max-width: 350px;
    flex-direction: column;
    align-items: center;
    z-index: 1000;
    transition: right var(--transition-smooth);
  }

  .nav__menu.active ~ .nav__actions {
    right: 0;
  }

  .nav__toggle {
    display: flex;
  }

  .mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }

  .mobile-overlay.active {
    opacity: 1;
    visibility: visible;
  }

  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: var(--space-3xl) auto 0;
  }

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

  .about__image img {
    height: 350px;
  }

  .features__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: var(--space-3xl) auto 0;
  }

  .testimonials__grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: var(--space-3xl) auto 0;
  }

  .branches__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: var(--space-3xl) auto 0;
  }

  .about-page__values {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: var(--space-3xl) auto 0;
  }

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

  .hero__title {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .hero__actions {
    flex-direction: column;
  }

  .about__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .hero__breadcrumb {
    bottom: var(--space-lg);
    font-size: 0.75rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-lg);
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .register__form {
    padding: var(--space-xl);
  }

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

  .hero--page {
    min-height: 40vh;
  }

  .btn--lg {
    padding: 14px 32px;
    font-size: 0.85rem;
  }
}

/* =============================================
   ADDITIONAL: Contact Form on Light Background
   ============================================= */
.contact__form .form__label {
  color: var(--color-text);
}

.contact__form .form__input,
.contact__form .form__select,
.contact__form .form__textarea {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.contact__form .form__input::placeholder {
  color: var(--color-grey);
}

.contact__form .form__input:focus,
.contact__form .form__select:focus,
.contact__form .form__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(196, 162, 101, 0.1);
  background: var(--color-white);
}

.contact__form .form__select {
  background-color: var(--color-bg);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23C4A265' 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;
}

.contact__form .form__select option {
  background: var(--color-white);
  color: var(--color-text);
}

.contact__form-card h3 {
  margin-bottom: var(--space-xl);
}

.contact__form .form__error {
  font-size: 0.8rem;
  color: #ff6b6b;
  margin-top: var(--space-xs);
  display: none;
}

.contact__form .form__group.error .form__input,
.contact__form .form__group.error .form__select,
.contact__form .form__group.error .form__textarea {
  border-color: #ff6b6b;
}

.contact__form .form__group.error .form__error {
  display: block;
}

/* Hero page title - ensure it's visible */
.hero--page .hero__title {
  animation: fadeInUp 0.8s ease 0.1s forwards;
}

/* WhatsApp / Phone floating button */
.floating-contact {
  position: fixed;
  bottom: 90px;
  right: 30px;
  z-index: 98;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.floating-contact a {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.floating-contact a:hover {
  transform: scale(1.1);
}

.floating-contact__phone {
  background: var(--color-primary);
}

.floating-contact__phone svg {
  width: 22px;
  height: 22px;
  color: var(--color-white);
}

/* Map section */
.map {
  line-height: 0;
}

.map iframe {
  display: block;
}