/* ── Boris's design system ── */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700&family=Roboto:wght@300;500&display=swap');

:root {
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Roboto', sans-serif;
  --color-bg-light: #faf9f9;
  --color-bg-dark: #2a2a2a;
  --color-primary: #467f85;
  --color-secondary: #ffc107;
  --color-text-light: #fcfcfc;
  --color-text-dark: #2d2d2d;
  --hero-bg: #354f52;
  --spacing-unit: 16px;
  --transition-speed: 0.3s;
}

body {
  font-family: var(--font-secondary);
  background-color: var(--color-bg-light);
  color: var(--color-text-dark);
  margin: 0;
  padding: 0;
}

.navbar {
  background-color: var(--color-primary);
  padding: var(--spacing-unit);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--color-text-light);
}

.navbar a {
  color: var(--color-text-light);
  text-decoration: none;
  margin: 0 var(--spacing-unit);
  transition: color var(--transition-speed);
}

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

.hero {
  background: var(--hero-bg);
  color: var(--color-text-light);
  padding: calc(4 * var(--spacing-unit)) var(--spacing-unit);
  text-align: center;
}

.btn-primary, .btn-secondary {
  border: none;
  cursor: pointer;
  padding: var(--spacing-unit) calc(2 * var(--spacing-unit));
  text-transform: uppercase;
  font-family: var(--font-primary);
  font-weight: 700;
  transition: background-color var(--transition-speed);
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

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

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

.btn-secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.card {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  padding: calc(2 * var(--spacing-unit));
  margin: var(--spacing-unit);
  border-radius: 4px;
  transition: background-color var(--transition-speed);
}

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

.footer {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  text-align: center;
  padding: var(--spacing-unit);
}

body.dark-theme {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
}

body.dark-theme .navbar, body.dark-theme .footer {
  background-color: var(--color-bg-dark);
}

body.dark-theme .hero {
  background: var(--color-bg-dark);
}

body.dark-theme .card {
  background-color: var(--color-primary);
}

body.dark-theme .navbar a {
  color: var(--color-text-light);
}

body.dark-theme .navbar a:hover {
  color: var(--color-secondary);
}

/* ── Project styles ── */
/* Serenity Yoga Studio - Main Stylesheet */

/* ===== CSS Custom Properties ===== */
:root {
  /* Color Palette - Calming & Natural */
  --color-primary: #7C9A92;
  --color-primary-dark: #5A7A72;
  --color-primary-light: #A8C5BC;
  --color-secondary: #E8D5B7;
  --color-secondary-dark: #D4BC94;
  --color-accent: #B8860B;
  --color-text: #3D4A4F;
  --color-text-light: #6B7B82;
  --color-text-muted: #9AA5AB;
  --color-background: #FDFBF7;
  --color-background-alt: #F5F0E8;
  --color-white: #FFFFFF;
  --color-black: #1A1A1A;
  --color-success: #6B9E78;
  --color-error: #C75D5D;
  
  /* Typography */
  --font-primary: 'Cormorant Garamond', Georgia, serif;
  --font-secondary: 'Montserrat', 'Segoe UI', sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.5rem;
  
  /* Spacing */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  --spacing-4xl: 6rem;
  
  /* Layout */
  --max-width: 1200px;
  --container-padding: 1.5rem;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-full: 50%;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
}

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

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

body {
  font-family: var(--font-secondary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  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 {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

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

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

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
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 {
  margin-bottom: var(--spacing-md);
}

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

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

.section {
  padding: var(--spacing-4xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-3xl);
}

.section-header h2 {
  margin-bottom: var(--spacing-md);
  position: relative;
  display: inline-block;
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary-dark));
}

.section-header p {
  color: var(--color-text-light);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: var(--spacing-lg) auto 0;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: transparent;
  padding: var(--spacing-lg) 0;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
  padding: var(--spacing-md) 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.nav-logo img {
  height: 45px;
  width: auto;
}

.nav-logo-text {
  font-family: var(--font-primary);
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-primary-dark);
}

.navbar.scrolled .nav-logo-text {
  color: var(--color-primary-dark);
}

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

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-white);
  position: relative;
  padding: var(--spacing-sm) 0;
}

.navbar.scrolled .nav-link {
  color: var(--color-text);
}

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

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

.nav-cta {
  margin-left: var(--spacing-md);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--spacing-sm);
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-fast);
}

.navbar.scrolled .nav-toggle span {
  background-color: var(--color-text);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
  cursor: pointer;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

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

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

.btn-lg {
  padding: var(--spacing-lg) var(--spacing-2xl);
  font-size: var(--font-size-base);
}

.btn-sm {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: var(--font-size-xs);
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(61, 74, 79, 0.7) 0%,
    rgba(124, 154, 146, 0.5) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: var(--spacing-xl);
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--spacing-lg);
  opacity: 0.9;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
  line-height: 1.1;
}

.hero-description {
  font-size: var(--font-size-xl);
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-lg);
  justify-content: center;
  flex-wrap: wrap;
}

.hero-scroll {
  position: absolute;
  bottom: var(--spacing-2xl);
  left: 50%;
  transform: translateX(-50%);
  color: var(--color-white);
  animation: bounce 2s infinite;
}

.hero-scroll i {
  font-size: var(--font-size-2xl);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* ===== About Section ===== */
.about-section {
  background-color: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
}

.about-image::before {
  content: '';
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 3px solid var(--color-primary-light);
  border-radius: var(--border-radius-lg);
  z-index: -1;
}

.about-content h2 {
  margin-bottom: var(--spacing-lg);
}

.about-content p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
}

.about-feature i {
  font-size: var(--font-size-xl);
  color: var(--color-primary);
  margin-top: 4px;
}

.about-feature h4 {
  font-size: var(--font-size-base);
  font-family: var(--font-secondary);
  margin-bottom: var(--spacing-xs);
}

.about-feature p {
  font-size: var(--font-size-sm);
  margin-bottom: 0;
}

/* ===== Schedule Section ===== */
.schedule-section {
  background-color: var(--color-background-alt);
}

.schedule-tabs {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
  flex-wrap: wrap;
}

.schedule-tab {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-text-light);
  background-color: var(--color-white);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.schedule-tab:hover {
  color: var(--color-primary);
  border-color: var(--color-primary-light);
}

.schedule-tab.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.schedule-content {
  display: none;
}

.schedule-content.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.schedule-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.schedule-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: var(--spacing-xl);
  align-items: center;
  padding: var(--spacing-xl);
  background-color: var(--color-white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.schedule-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(5px);
}

.schedule-time {
  font-family: var(--font-primary);
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-primary);
}

.schedule-info h4 {
  font-family: var(--font-secondary);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.schedule-info p {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.schedule-meta {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.schedule-level {
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--border-radius-full);
  background-color: var(--color-secondary);
  color: var(--color-text);
}

.schedule-level.beginner {
  background-color: #D4EDDA;
  color: #155724;
}

.schedule-level.intermediate {
  background-color: #FFF3CD;
  color: #856404;
}

.schedule-level.advanced {
  background-color: #F8D7DA;
  color: #721C24;
}

/* ===== Instructors Section ===== */
.instructors-section {
  background-color: var(--color-white);
}

.instructors-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-2xl);
}

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

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

.instructor-card .card-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
}

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

.instructor-card:hover .card-image img {
  transform: scale(1.1);
}

.card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--spacing-lg);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  opacity: 0;
  transition: opacity var(--transition-base);
}

.instructor-card:hover .card-overlay {
  opacity: 1;
}

.card-social {
  display: flex;
  gap: var(--spacing-md);
  justify-content: center;
}

.card-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-white);
  color: var(--color-primary);
  border-radius: var(--border-radius-full);
  transition: all var(--transition-fast);
}

.card-social a:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
}

.card-body {
  padding: var(--spacing-xl);
  text-align: center;
}

.card-body h3 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-xs);
}

.card-body .role {
  font-size: var(--font-size-sm);
  color: var(--color-primary);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-md);
}

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

/* ===== Testimonials Section ===== */
.testimonials-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
}

.testimonials-section .section-header h2 {
  color: var(--color-white);
}

.testimonials-section .section-header h2::after {
  background: linear-gradient(90deg, var(--color-white), var(--color-secondary));
}

.testimonials-section .section-header p {
  color: rgba(255, 255, 255, 0.8);
}

.testimonials-slider {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
}

.testimonial-item {
  text-align: center;
  padding: var(--spacing-xl);
}

.testimonial-quote {
  font-family: var(--font-primary);
  font-size: var(--font-size-2xl);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: var(--spacing-2xl);
  position: relative;
}

.testimonial-quote::before {
  content: '"';
  font-size: 5rem;
  position: absolute;
  top: -30px;
  left: -20px;
  opacity: 0.2;
  font-family: Georgia, serif;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-lg);
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: var(--border-radius-full);
  object-fit: cover;
  border: 3px solid var(--color-white);
}

.testimonial-author-info h4 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xs);
}

.testimonial-author-info p {
  font-size: var(--font-size-sm);
  opacity: 0.8;
  margin-bottom: 0;
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-2xl);
}

.testimonial-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--border-radius-full);
  background-color: rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.testimonial-dot.active,
.testimonial-dot:hover {
  background-color: var(--color-white);
}

/* ===== Contact Section ===== */
.contact-section {
  background-color: var(--color-background-alt);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: var(--spacing-3xl);
}

.contact-info {
  padding: var(--spacing-2xl);
  background-color: var(--color-primary);
  border-radius: var(--border-radius-lg);
  color: var(--color-white);
}

.contact-info h3 {
  color: var(--color-white);
  margin-bottom: var(--spacing-lg);
}

.contact-info > p {
  opacity: 0.9;
  margin-bottom: var(--spacing-2xl);
}

.contact-details {
  margin-bottom: var(--spacing-2xl);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.contact-item i {
  font-size: var(--font-size-xl);
  margin-top: 4px;
  opacity: 0.9;
}

.contact-item h4 {
  font-size: var(--font-size-sm);
  font-family: var(--font-secondary);
  color: var(--color-white);
  margin-bottom: var(--spacing-xs);
  opacity: 0.8;
}

.contact-item p {
  margin-bottom: 0;
  opacity: 0.95;
}

.contact-social h4 {
  font-size: var(--font-size-sm);
  font-family: var(--font-secondary);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
  opacity: 0.8;
}

.contact-social-links {
  display: flex;
  gap: var(--spacing-md);
}

.contact-social-links a {
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius-full);
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.contact-social-links a:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
  transform: translateY(-3px);
}

/* ===== Forms ===== */
.contact-form {
  background-color: var(--color-white);
  padding: var(--spacing-2xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.contact-form h3 {
  margin-bottom: var(--spacing-xl);
}

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

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-background);
  border: 2px solid var(--color-background-alt);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

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

.form-submit {
  margin-top: var(--spacing-lg);
}

.form-submit .btn {
  width: 100%;
}

/* Form validation styles */
.form-group.error input,
.form-group.error textarea,
.form-group.error select {
  border-color: var(--color-error);
}

.form-group .error-message {
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--spacing-xs);
  display: none;
}

.form-group.error .error-message {
  display: block;
}

.form-success {
  text-align: center;
  padding: var(--spacing-2xl);
}

.form-success i {
  font-size: 4rem;
  color: var(--color-success);
  margin-bottom: var(--spacing-lg);
}

.form-success h4 {
  margin-bottom: var(--spacing-md);
}

/* ===== Footer ===== */
.footer {
  background-color: var(--color-text);
  color: var(--color-white);
  padding-top: var(--spacing-4xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-2xl);
  padding-bottom: var(--spacing-3xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  margin: var(--spacing-lg) 0;
}

.