/* ===========================
   QuickCourier TR - Global Styles
   =========================== */

:root {
    --primary: #FF6B1A;
    --primary-dark: #E55A0A;
    --primary-light: #FFB366;
    --navy: #0A2540;
    --navy-light: #1B3A5C;
    --gold: #FFA500;
    --light-gray: #F8F9FA;
    --gray: #E8ECEF;
    --text-dark: #2C3E50;
    --text-light: #6C757D;
    --success: #28A745;
    --danger: #DC3545;
    --warning: #FFC107;
    --info: #17A2B8;
    
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    --radius: 0.5rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-dark);
    background-color: #FFFFFF;
    line-height: 1.6;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing);
}

/* ===========================
   Navigation & Header
   =========================== */

.navbar {
    background: #FFFFFF;
    border-bottom: 1px solid var(--gray);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing) var(--spacing);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar-brand {
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navy);
    text-decoration: none;
    transition: var(--transition);
}

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

.logo i {
    color: var(--primary);
    font-size: 1.75rem;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex: 1;
    justify-content: center;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    padding: var(--spacing-sm) 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.nav-divider {
    width: 1px;
    height: 24px;
    background: var(--gray);
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 4px;
}

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background: var(--navy);
    border-radius: 2px;
    transition: var(--transition);
}

.navbar-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

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

.navbar-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ===========================
   Buttons
   =========================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing) var(--spacing-lg);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    font-size: inherit;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: #FFFFFF;
}

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

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

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

.btn-secondary {
    background: var(--navy);
    color: #FFFFFF;
}

.btn-secondary:hover {
    background: var(--navy-light);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1.1rem;
}

.btn-text {
    background: transparent;
    border: none;
    color: var(--primary);
    padding: 0;
    text-decoration: underline;
}

.btn-text:hover {
    color: var(--primary-dark);
}

/* ===========================
   Hero Section
   =========================== */

.hero {
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, var(--primary) 100%);
    color: #FFFFFF;
    padding: var(--spacing-xxl) var(--spacing);
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 500px;
    height: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    transform: translate(25%, -25%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
    animation: slideInDown 0.8s ease-out;
}

.hero-content p {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.95;
    animation: slideInUp 0.8s ease-out 0.2s both;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing);
    flex-wrap: wrap;
    animation: slideInUp 0.8s ease-out 0.4s both;
}

.hero-buttons .btn {
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: 1rem;
}

.hero-image {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 50%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 400 400"><circle cx="200" cy="200" r="150" fill="rgba(255,255,255,0.1)"/><path d="M200 100 L300 200 L200 300 L100 200 Z" fill="rgba(255,255,255,0.05)"/></svg>') center/cover no-repeat;
    opacity: 0.2;
}

/* ===========================
   Sections
   =========================== */

section {
    padding: var(--spacing-xxl) var(--spacing);
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xxl);
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--navy);
    margin-bottom: var(--spacing);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

.section-title p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 500px;
    margin: var(--spacing-lg) auto 0;
}

/* ===========================
   Stats Section
   =========================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin: var(--spacing-xl) 0;
}

.stat-card {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.stat-card:hover {
    background: var(--primary);
    color: #FFFFFF;
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-card .number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-card:hover .number {
    color: #FFFFFF;
}

.stat-card .label {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-top: var(--spacing-sm);
}

.stat-card:hover .label {
    color: rgba(255, 255, 255, 0.9);
}

/* ===========================
   Cards & Grid
   =========================== */

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

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.card {
    background: #FFFFFF;
    border: 1px solid var(--gray);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing);
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing);
    color: var(--navy);
}

.card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* ===========================
   Forms
   =========================== */

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

label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--navy);
}

input[type="text"],
input[type="email"],
input[type="phone"],
input[type="date"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: var(--spacing) var(--spacing);
    border: 2px solid var(--gray);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: inherit;
    transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="phone"]:focus,
input[type="date"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 26, 0.1);
}

textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

/* ===========================
   Steps & Process
   =========================== */

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-xl) 0;
}

.step-item {
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary);
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--spacing);
}

.step-item h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing);
    color: var(--navy);
}

.step-item p {
    color: var(--text-light);
}

.step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 30px;
    right: -50%;
    width: 100%;
    height: 2px;
    background: var(--primary);
    display: none;
}

/* ===========================
   Tabs
   =========================== */

.tabs {
    display: flex;
    gap: var(--spacing);
    border-bottom: 2px solid var(--gray);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.tab-button {
    padding: var(--spacing) var(--spacing-lg);
    background: none;
    border: none;
    color: var(--text-light);
    font-weight: 600;
    cursor: pointer;
    position: relative;
    transition: var(--transition);
}

.tab-button.active {
    color: var(--primary);
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.3s ease-in;
}

/* ===========================
   Accordion
   =========================== */

.accordion-item {
    border: 1px solid var(--gray);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing);
    overflow: hidden;
}

.accordion-header {
    background: var(--light-gray);
    padding: var(--spacing-lg);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
    border: none;
    width: 100%;
    font-size: inherit;
    font-weight: 600;
    color: var(--navy);
}

.accordion-header:hover {
    background: #EBEBF0;
}

.accordion-header.active {
    background: var(--primary);
    color: #FFFFFF;
}

.accordion-header i {
    transition: var(--transition);
}

.accordion-header.active i {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion-content.active {
    max-height: 1000px;
}

.accordion-body {
    padding: var(--spacing-lg);
    color: var(--text-light);
}

/* ===========================
   Badges & Tags
   =========================== */

.badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.badge-success {
    background: rgba(40, 167, 69, 0.1);
    color: var(--success);
}

.badge-danger {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger);
}

.badge-warning {
    background: rgba(255, 193, 7, 0.1);
    color: var(--warning);
}

.badge-info {
    background: rgba(23, 162, 184, 0.1);
    color: var(--info);
}

.badge-secondary {
    background: rgba(108, 117, 125, 0.1);
    color: var(--text-light);
}

/* ===========================
   Pricing Tables
   =========================== */

.pricing-card {
    border: 2px solid var(--gray);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(255, 107, 26, 0.2);
    transform: scale(1.05);
}

.pricing-card .badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: var(--spacing-xl) 0 var(--spacing-sm);
}

.pricing-card .period {
    color: var(--text-light);
    font-size: 0.95rem;
}

.pricing-card .description {
    color: var(--text-light);
    margin: var(--spacing-lg) 0;
    min-height: 40px;
}

.pricing-card .features {
    text-align: left;
    margin: var(--spacing-xl) 0;
}

.pricing-card .features li {
    padding: var(--spacing-sm) 0;
    color: var(--text-light);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.pricing-card .features i {
    color: var(--primary);
}

/* ===========================
   Comparison Table
   =========================== */

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--spacing-xl) 0;
}

.comparison-table th,
.comparison-table td {
    padding: var(--spacing);
    text-align: center;
    border-bottom: 1px solid var(--gray);
}

.comparison-table th {
    background: var(--light-gray);
    font-weight: 700;
    color: var(--navy);
}

.comparison-table td:first-child,
.comparison-table th:first-child {
    text-align: left;
}

.comparison-table .check {
    color: var(--success);
}

.comparison-table .cross {
    color: var(--danger);
}

/* ===========================
   Footer
   =========================== */

.footer {
    background: var(--navy);
    color: #FFFFFF;
    padding: var(--spacing-xxl) var(--spacing);
    margin-top: var(--spacing-xxl);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-col h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing);
    color: var(--primary);
}

.footer-col p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    padding: var(--spacing-sm) 0;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: var(--spacing-sm);
}

.social-links {
    display: flex;
    gap: var(--spacing);
    margin-top: var(--spacing);
}

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: #FFFFFF;
    text-decoration: none;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

/* ===========================
   Utilities
   =========================== */

.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: #FFFFFF;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.scroll-top.show {
    display: flex;
}

.whatsapp-button {
    position: fixed;
    bottom: 30px;
    right: 90px;
    z-index: 999;
}

.whatsapp-button a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 55px;
    height: 55px;
    background: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.5rem;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
}

.whatsapp-button a:hover {
    background: #1FAE52;
    transform: scale(1.1);
}

.cookie-consent {
    position: fixed;
    bottom: 20px;
    left: 20px;
    background: #FFFFFF;
    border: 2px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
    max-width: 350px;
    z-index: 998;
    animation: slideInUp 0.5s ease-out;
    display: none;
}

.cookie-consent.show {
    display: block;
}

.cookie-consent-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing);
}

.cookie-consent-content p {
    font-size: 0.9rem;
    color: var(--text-dark);
    margin: 0;
}

.cookie-consent-content .btn {
    width: 100%;
    justify-content: center;
}

/* ===========================
   Animations
   =========================== */

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

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

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

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 1.5s ease-in-out infinite;
}

/* ===========================
   Admin Panel Styles
   =========================== */

.admin-container {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: 250px;
    background: var(--navy);
    color: #FFFFFF;
    padding: var(--spacing-lg);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
}

.admin-main {
    margin-left: 250px;
    flex: 1;
    padding: var(--spacing-xl);
    background: var(--light-gray);
}

.admin-sidebar h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--primary);
}

.admin-menu {
    list-style: none;
}

.admin-menu li {
    margin-bottom: var(--spacing-sm);
}

.admin-menu a {
    display: block;
    padding: var(--spacing) var(--spacing);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    border-radius: var(--radius);
    transition: var(--transition);
}

.admin-menu a:hover,
.admin-menu a.active {
    background: rgba(255, 107, 26, 0.2);
    color: var(--primary);
}

.admin-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.admin-card {
    background: #FFFFFF;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.admin-card h4 {
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: var(--spacing);
}

.admin-card .stat {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.data-table {
    width: 100%;
    background: #FFFFFF;
    border-collapse: collapse;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.data-table th {
    background: var(--light-gray);
    padding: var(--spacing);
    text-align: left;
    font-weight: 700;
    color: var(--navy);
}

.data-table td {
    padding: var(--spacing);
    border-bottom: 1px solid var(--gray);
}

.data-table tr:hover {
    background: var(--light-gray);
}

.admin-table-wrapper {
    width: 100%;
    overflow-x: auto;
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.admin-table-wrapper .data-table {
    min-width: 900px;
    box-shadow: none;
}

.empty-state {
    text-align: center;
    color: var(--text-light);
    padding: var(--spacing-xl) !important;
}

.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.btn-sm {
    padding: var(--spacing-sm) var(--spacing);
}

/* ===========================
   Responsive Design
   =========================== */

@media (max-width: 768px) {
    .navbar-menu {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        gap: 0;
        justify-content: flex-start;
        padding: var(--spacing);
        border-bottom: 1px solid var(--gray);
        transform: translateX(-100%);
        transition: var(--transition);
        z-index: 999;
        box-shadow: var(--shadow-lg);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        visibility: hidden;
        pointer-events: none;
    }
    
    .navbar-menu.active {
        transform: translateX(0);
        visibility: visible;
        pointer-events: auto;
    }

    body.nav-open {
        overflow: hidden;
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    .nav-link {
        width: 100%;
        padding: var(--spacing);
        border-bottom: none;
        border-left: 4px solid transparent;
    }
    
    .nav-link:hover,
    .nav-link.active {
        border-left-color: var(--primary);
        background: var(--light-gray);
    }
    
    .nav-divider {
        display: none;
    }
    
    .hero {
        min-height: 400px;
        padding: var(--spacing-xl) var(--spacing);
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .hero-image {
        display: none;
    }
    
    .section-title h2 {
        font-size: 1.8rem;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .admin-sidebar {
        width: 100%;
        position: relative;
        height: auto;
        margin-bottom: var(--spacing-xl);
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .grid-4 {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .comparison-table {
        font-size: 0.85rem;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: var(--spacing-sm);
    }
    
    .whatsapp-button {
        bottom: 80px;
        right: 20px;
    }
    
    .scroll-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    section {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .hero-content h1 {
        font-size: 1.5rem;
    }
    
    .hero-content p {
        font-size: 0.95rem;
    }
    
    .section-title h2 {
        font-size: 1.5rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-2, .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .tabs {
        gap: var(--spacing-sm);
    }
    
    .tab-button {
        padding: var(--spacing-sm) var(--spacing);
        font-size: 0.9rem;
    }
}