/* ============================================
   Premium Telecom - Modern Landing Page Styles
   White-Label Design System
   ============================================ */

/* ============================================
   CSS Variables & Design Tokens
   ============================================ */
:root {
    /* Colors - Premium Palette */
    --color-primary: #667eea;
    --color-primary-dark: #5568d3;
    --color-primary-light: #8b9aee;
    --color-secondary: #764ba2;
    --color-accent: #f093fb;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-info: #3b82f6;
    
    /* Neutrals */
    --color-white: #ffffff;
    --color-black: #000000;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Typography */
    --font-family-base: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', 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: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --line-height-tight: 1.25;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.75;
    
    /* 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;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 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-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms;
    --transition-base: 300ms;
    --transition-slow: 500ms;
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0, 0, 0.2, 1);
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    
    /* Layout */
    --container-max-width: 1200px;
    --header-height: 80px;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-gray-800);
    background-color: var(--color-white);
    overflow-x: hidden;
}

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

input, button, textarea, select {
    font: inherit;
}

button {
    cursor: pointer;
    border: none;
    background: none;
}

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

ul, ol {
    list-style: none;
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-8);
    }
}

.section {
    padding: var(--space-16) 0;
}

@media (min-width: 768px) {
    .section {
        padding: var(--space-24) 0;
    }
}

.section--alt {
    background-color: var(--color-gray-50);
}

.section__header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.section__title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

@media (min-width: 768px) {
    .section__title {
        font-size: var(--font-size-4xl);
    }
}

.section__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Cookie Consent Banner
   ============================================ */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    color: var(--color-white);
    padding: var(--space-6);
    box-shadow: var(--shadow-2xl);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform var(--transition-base) var(--ease-out);
}

.cookie-consent.active {
    transform: translateY(0);
}

.cookie-consent__content {
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.cookie-consent__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-3);
}

.cookie-consent__text {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-4);
    opacity: 0.9;
}

.cookie-consent__link {
    color: var(--color-primary-light);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.cookie-consent__link:hover {
    color: var(--color-white);
}

.cookie-consent__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

/* ============================================
   Navigation
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
    color: var(--color-gray-900);
}

.nav__logo-icon {
    width: 40px;
    height: 40px;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: var(--space-2);
    z-index: 1001;
}

.nav__toggle-line {
    width: 24px;
    height: 2px;
    background-color: var(--color-gray-900);
    transition: all var(--transition-base);
}

.nav__toggle.active .nav__toggle-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.nav__toggle.active .nav__toggle-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(80vw, 400px);
    background: var(--color-white);
    padding: calc(var(--header-height) + var(--space-8)) var(--space-6) var(--space-6);
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    box-shadow: var(--shadow-2xl);
}

.nav__menu.active {
    transform: translateX(0);
}

.nav__link {
    display: block;
    padding: var(--space-3) 0;
    color: var(--color-gray-700);
    font-weight: var(--font-weight-medium);
    transition: color var(--transition-fast);
}

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

@media (min-width: 1024px) {
    .nav__toggle {
        display: none;
    }
    
    .nav__menu {
        position: static;
        width: auto;
        padding: 0;
        flex-direction: row;
        align-items: center;
        transform: translateX(0);
        box-shadow: none;
        gap: var(--space-8);
    }
    
    .nav__item--cta {
        margin-left: var(--space-4);
    }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
    cursor: pointer;
    white-space: nowrap;
    text-align: center;
}

.btn--primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn--secondary {
    background: var(--color-gray-100);
    color: var(--color-gray-900);
}

.btn--secondary:hover {
    background: var(--color-gray-200);
}

.btn--tertiary {
    background: transparent;
    color: var(--color-gray-700);
    border: 2px solid var(--color-gray-300);
}

.btn--tertiary:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

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

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

.btn--large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

.btn--block {
    width: 100%;
}

.btn__icon {
    width: 20px;
    height: 20px;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    opacity: 0.03;
    z-index: -1;
}

.hero__container {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.hero__content {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero__content {
        text-align: left;
    }
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--color-gray-900);
    margin-bottom: var(--space-6);
}

@media (min-width: 768px) {
    .hero__title {
        font-size: var(--font-size-5xl);
    }
}

.hero__title-line {
    display: block;
}

.hero__title-line--accent {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-8);
    line-height: var(--line-height-relaxed);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
    margin-bottom: var(--space-12);
}

@media (min-width: 1024px) {
    .hero__actions {
        justify-content: flex-start;
    }
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-gray-200);
}

.hero__stat {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero__stat {
        text-align: left;
    }
}

.hero__stat-value {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.hero__stat-label {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-top: var(--space-2);
}

.hero__visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero__phone {
    position: relative;
    width: 280px;
    height: 560px;
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    border-radius: var(--radius-2xl);
    padding: var(--space-4);
    box-shadow: var(--shadow-2xl);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.hero__phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius-xl);
    padding: var(--space-8) var(--space-6);
    color: var(--color-white);
}

.hero__phone-balance {
    text-align: center;
    margin-bottom: var(--space-12);
}

.hero__phone-balance-label {
    display: block;
    font-size: var(--font-size-sm);
    opacity: 0.8;
    margin-bottom: var(--space-2);
}

.hero__phone-balance-amount {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
}

.hero__phone-balance-value {
    font-size: var(--font-size-5xl);
}

.hero__phone-actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

.hero__phone-action {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    text-align: center;
    transition: all var(--transition-base);
}

.hero__phone-action:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: scale(1.05);
}

.hero__phone-action-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--space-2);
}

.hero__phone-action-label {
    display: block;
    font-size: var(--font-size-xs);
}

.hero__scroll-indicator {
    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-gray-500);
    animation: bounce 2s infinite;
}

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

.hero__scroll-text {
    font-size: var(--font-size-sm);
}

.hero__scroll-icon {
    width: 24px;
    height: 24px;
}

/* ============================================
   Features Section
   ============================================ */
.features__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.feature-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.feature-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.feature-card__icon svg {
    width: 28px;
    height: 28px;
}

.feature-card__icon--primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
}

.feature-card__icon--success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--color-white);
}

.feature-card__icon--warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: var(--color-white);
}

.feature-card__icon--info {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    color: var(--color-white);
}

.feature-card__icon--danger {
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: var(--color-white);
}

.feature-card__icon--accent {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: var(--color-white);
}

.feature-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.feature-card__description {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   How It Works Section
   ============================================ */
.steps {
    display: grid;
    gap: var(--space-12);
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: grid;
    gap: var(--space-6);
    align-items: start;
}

@media (min-width: 768px) {
    .step {
        grid-template-columns: auto 1fr;
        gap: var(--space-8);
    }
}

.step__visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-4);
}

.step__number {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.step__icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.step__icon svg {
    width: 40px;
    height: 40px;
}

.step__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.step__description {
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/* ============================================
   Plans Section
   ============================================ */
.plans__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
    align-items: start;
}

.plan-card {
    position: relative;
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
}

.plan-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
}

.plan-card--featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.plan-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
}

.plan-card__header {
    text-align: center;
    padding-bottom: var(--space-6);
    border-bottom: 1px solid var(--color-gray-200);
    margin-bottom: var(--space-6);
}

.plan-card__name {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.plan-card__price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--space-2);
}

.plan-card__currency {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
}

.plan-card__amount {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
}

.plan-card__period {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
}

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

.plan-card__feature {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
    color: var(--color-gray-700);
}

.plan-card__feature-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    color: var(--color-success);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq__container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-6);
    text-align: left;
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-item__question:hover {
    color: var(--color-primary);
}

.faq-item__icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    color: var(--color-gray-500);
    transition: transform var(--transition-base);
}

.faq-item__question[aria-expanded="true"] .faq-item__icon {
    transform: rotate(180deg);
    color: var(--color-primary);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item__answer p {
    padding: 0 var(--space-6) var(--space-6);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

.faq-item__answer a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ============================================
   Contact Section
   ============================================ */
.contact__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

.contact-card {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
}

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

.contact-card__icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

.contact-card__icon svg {
    width: 28px;
    height: 28px;
}

.contact-card__icon--success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
}

.contact-card__icon--primary {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
}

.contact-card__icon--warning {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

.contact-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-3);
}

.contact-card__description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    margin-bottom: var(--space-4);
}

.contact-card__link {
    display: inline-block;
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    transition: color var(--transition-fast);
}

.contact-card__link:hover {
    color: var(--color-primary-dark);
}

.contact-card__link--button {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    cursor: pointer;
    border: none;
}

.contact__hours {
    background: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    max-width: 800px;
    margin: 0 auto;
}

.contact__hours-title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    text-align: center;
    margin-bottom: var(--space-6);
}

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

@media (min-width: 768px) {
    .contact__hours-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.contact__hours-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    text-align: center;
}

.contact__hours-item strong {
    color: var(--color-gray-900);
}

.contact__hours-item span {
    color: var(--color-gray-600);
    font-size: var(--font-size-sm);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    color: var(--color-gray-300);
    padding: var(--space-16) 0 var(--space-8);
}

.footer__content {
    display: grid;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
    .footer__content {
        grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
        gap: var(--space-8);
    }
}

.footer__section--brand {
    grid-column: span 1;
}

@media (min-width: 768px) {
    .footer__section--brand {
        grid-column: span 2;
    }
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.footer__logo-icon {
    width: 40px;
    height: 40px;
}

.footer__logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
}

.footer__tagline {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
}

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

.footer__social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    transition: all var(--transition-fast);
}

.footer__social-link:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
}

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

.footer__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
}

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

.footer__link {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    transition: color var(--transition-fast);
}

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

.footer__newsletter-text {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
}

.footer__newsletter {
    display: flex;
    gap: var(--space-2);
}

.footer__newsletter-input {
    flex: 1;
    padding: var(--space-3);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    font-size: var(--font-size-sm);
}

.footer__newsletter-input::placeholder {
    color: var(--color-gray-400);
}

.footer__newsletter-button {
    padding: var(--space-3);
    background: var(--color-primary);
    border-radius: var(--radius-lg);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.footer__newsletter-button:hover {
    background: var(--color-primary-dark);
}

.footer__newsletter-button svg {
    width: 20px;
    height: 20px;
}

.footer__bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

@media (min-width: 768px) {
    .footer__bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer__copyright {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.footer__payment {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    justify-content: center;
}

.footer__payment-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
}

.footer__payment-icons {
    display: flex;
    gap: var(--space-2);
}

.footer__payment-icon {
    padding: var(--space-2) var(--space-3);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
}

/* ============================================
   Back to Top Button
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: var(--space-8);
    right: var(--space-8);
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s var(--ease-out) forwards;
}

/* ============================================
   RTL Support Preparation
   ============================================ */
[dir="rtl"] {
    direction: rtl;
}

[dir="rtl"] .hero__content,
[dir="rtl"] .hero__stat {
    text-align: right;
}

[dir="rtl"] .nav__menu {
    left: 0;
    right: auto;
    transform: translateX(-100%);
}

[dir="rtl"] .nav__menu.active {
    transform: translateX(0);
}

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

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

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