/* ============================================
   EMBAH WASTE - Smart Waste Management
   Main Stylesheet
   ============================================ */

/* CSS Variables */
:root {
    /* Primary Colors - Green Theme */
    --primary: #2E7D32;
    --primary-light: #60AD5E;
    --primary-dark: #005005;
    --primary-rgb: 46, 125, 50;

    /* Secondary Colors */
    --secondary: #1565C0;
    --secondary-light: #5E92F3;
    --secondary-dark: #003C8F;

    /* Accent Colors */
    --accent: #FFA000;
    --accent-light: #FFD149;
    --accent-dark: #C67100;

    /* Status Colors */
    --success: #388E3C;
    --warning: #F57C00;
    --error: #D32F2F;
    --info: #0288D1;

    /* Neutral Colors */
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E0E0E0;
    --gray-400: #BDBDBD;
    --gray-500: #9E9E9E;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    --black: #000000;

    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-secondary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* 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;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 24px;
    --radius-full: 9999px;

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

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;

    /* Header */
    --header-height: 80px;
}

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

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

body {
    font-family: var(--font-secondary);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    color: var(--gray-900);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
}

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

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

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

ul, ol {
    list-style: none;
}

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

/* Section */
.section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-2xl);
}

.section-subtitle {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-600);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

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

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

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

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

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

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

.btn-white:hover {
    background: var(--gray-100);
    border-color: var(--gray-100);
    color: var(--primary-dark);
}

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

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--white);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

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

.nav-logo img {
    height: 55px;
    width: auto;
}

.footer-logo img {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-md);
}

.nav-logo-text {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.nav-logo-text i {
    font-size: 1.75rem;
}

.nav-logo-text span {
    color: var(--gray-800);
}

.nav-menu {
    display: flex;
    align-items: center;
}

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

.nav-link {
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--gray-700);
    padding: var(--spacing-sm) 0;
    position: relative;
    transition: color var(--transition-fast);
}

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

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

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

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

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--gray-800);
    cursor: pointer;
}

.nav-close {
    display: none;
}

/* Mobile Navigation */
@media (max-width: 991px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        justify-content: center;
        padding: var(--spacing-2xl);
        box-shadow: var(--shadow-xl);
        transition: right var(--transition-normal);
        z-index: 1001;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-lg);
    }

    .nav-link {
        font-size: 1.25rem;
    }

    .nav-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: transparent;
        border: none;
        cursor: pointer;
    }

    .nav-close {
        display: block;
        position: absolute;
        top: var(--spacing-xl);
        right: var(--spacing-xl);
        font-size: 1.5rem;
        color: var(--gray-800);
        cursor: pointer;
    }

    .nav-buttons {
        gap: var(--spacing-sm);
    }

    .nav-buttons .btn {
        display: none;
    }

    .nav-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 1000;
    }

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

@media (max-width: 576px) {
    .nav-logo img {
        height: 45px;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 50px 50px;
    opacity: 0.5;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.15);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
}

.hero-badge i {
    color: var(--accent);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-lg);
    color: var(--white);
}

.hero-title .highlight {
    color: var(--accent);
}

.hero-description {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

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

.hero-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent);
}

.hero-stat-label {
    font-size: 0.875rem;
    opacity: 0.8;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-illustration {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.hero-circle {
    width: 400px;
    height: 400px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    backdrop-filter: blur(10px);
    animation: float 6s ease-in-out infinite;
}

.hero-circle-inner {
    width: 280px;
    height: 280px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-icon {
    font-size: 8rem;
    color: var(--white);
}

.floating-element {
    position: absolute;
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: floatSmall 4s ease-in-out infinite;
}

.floating-element i {
    font-size: 1.5rem;
    color: var(--primary);
}

.floating-element span {
    font-weight: 600;
    color: var(--gray-800);
}

.floating-element.element-1 {
    top: 10%;
    right: 0;
    animation-delay: 0s;
}

.floating-element.element-2 {
    bottom: 20%;
    left: 0;
    animation-delay: 1s;
}

.floating-element.element-3 {
    bottom: 10%;
    right: 10%;
    animation-delay: 2s;
}

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

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

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    overflow: hidden;
    line-height: 0;
}

.hero-wave svg {
    width: 100%;
    height: 80px;
}

/* Hero Responsive */
@media (max-width: 991px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-visual {
        display: none;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: var(--gray-50);
}

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

.service-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

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

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.service-description {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-weight: 600;
    color: var(--primary);
}

.service-link i {
    transition: transform var(--transition-fast);
}

.service-link:hover i {
    transform: translateX(5px);
}

@media (max-width: 991px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .service-title {
        font-size: 1.1rem;
    }

    .service-description {
        font-size: 0.9rem;
    }
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */
.how-it-works {
    position: relative;
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    position: relative;
}

.steps-container::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 12.5%;
    right: 12.5%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    z-index: 0;
}

.step-card {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--white);
    border: 4px solid var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary);
    position: relative;
    z-index: 2;
    transition: all var(--transition-normal);
}

.step-card:hover .step-number {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.step-icon {
    width: 60px;
    height: 60px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.step-icon i {
    font-size: 1.5rem;
    color: var(--primary);
}

.step-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.step-description {
    color: var(--gray-600);
    font-size: 0.95rem;
}

@media (max-width: 991px) {
    .steps-container {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-container::before {
        display: none;
    }
}

@media (max-width: 576px) {
    .steps-container {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   FEATURES SECTION
   ============================================ */
.features {
    background: var(--gray-50);
}

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

.features-content {
    order: 1;
}

.features-visual {
    order: 2;
}

.features-visual.left {
    order: 0;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.feature-item {
    display: flex;
    gap: var(--spacing-lg);
}

.feature-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.feature-text h4 {
    margin-bottom: var(--spacing-xs);
}

.feature-text p {
    color: var(--gray-600);
    margin-bottom: 0;
}

.features-image {
    position: relative;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-2xl);
    padding: 0;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.features-image i {
    font-size: 10rem;
    color: rgba(255, 255, 255, 0.3);
}

.features-image img {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
    border-radius: var(--radius-2xl);
}

.feature-badge {
    position: absolute;
    background: var(--white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.feature-badge.badge-1 {
    top: var(--spacing-xl);
    right: var(--spacing-md);
}

.feature-badge.badge-2 {
    bottom: var(--spacing-xl);
    left: var(--spacing-md);
}

.feature-badge i {
    font-size: 1.5rem;
    color: var(--primary);
}

.feature-badge span {
    font-weight: 600;
    color: var(--gray-800);
}

@media (max-width: 991px) {
    .features-grid {
        grid-template-columns: 1fr;
    }

    .features-visual,
    .features-visual.left {
        order: 0;
    }

    .features-content {
        order: 1;
    }

    .feature-badge {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .feature-badge.badge-1 {
        top: var(--spacing-lg);
        right: var(--spacing-sm);
    }

    .feature-badge.badge-2 {
        bottom: var(--spacing-lg);
        left: var(--spacing-sm);
    }
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-section {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    color: var(--white);
    padding: var(--spacing-3xl) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
}

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

.stat-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--accent);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

@media (max-width: 991px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 2.5rem;
    }
}

/* ============================================
   BENEFITS SECTION
   ============================================ */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
}

.benefit-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    display: flex;
    gap: var(--spacing-lg);
    transition: all var(--transition-normal);
}

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

.benefit-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: var(--primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefit-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.benefit-icon.icon-blue { background: var(--secondary); }
.benefit-icon.icon-orange { background: var(--accent); }
.benefit-icon.icon-green { background: var(--success); }

.benefit-content h4 {
    margin-bottom: var(--spacing-sm);
}

.benefit-content p {
    color: var(--gray-600);
    margin-bottom: 0;
}

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

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    padding: var(--spacing-3xl) 0;
    text-align: center;
    color: var(--white);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.cta-description {
    font-size: 1.125rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-xl);
}

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

/* ============================================
   PAGE HERO
   ============================================ */
.page-hero {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary));
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    color: var(--white);
    text-align: center;
}

.page-title {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--white);
}

.page-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    font-size: 0.95rem;
}

.breadcrumb a {
    color: var(--white);
    opacity: 0.8;
}

.breadcrumb a:hover {
    opacity: 1;
    color: var(--white);
}

.breadcrumb span {
    opacity: 0.6;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.about-image {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-2xl);
    padding: var(--spacing-3xl);
    text-align: center;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-image i {
    font-size: 12rem;
    color: rgba(255, 255, 255, 0.3);
}

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

.about-text p {
    color: var(--gray-600);
    font-size: 1.1rem;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.mv-card {
    background: var(--gray-50);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--primary);
}

.mv-card.vision-card {
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.08), rgba(var(--primary-rgb), 0.03));
    border-left-color: var(--secondary);
}

.mv-card.vision-card h4 {
    color: var(--secondary);
}

.mv-card.mission-card {
    background: var(--gray-50);
}

.mv-card h4 {
    color: var(--primary);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.mv-card h4 i {
    font-size: 1.25rem;
}

.mv-card p {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
    line-height: 1.7;
}

.mv-card p:last-child {
    margin-bottom: 0;
}

@media (max-width: 991px) {
    .about-intro {
        grid-template-columns: 1fr;
    }

    .about-image {
        order: -1;
    }
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.contact-info-card {
    background: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
}

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

.contact-info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.contact-info-icon i {
    font-size: 1.5rem;
    color: var(--white);
}

.contact-info-title {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-sm);
}

.contact-info-text {
    color: var(--gray-600);
    margin-bottom: 0;
}

.contact-info-text a {
    color: var(--gray-600);
}

.contact-info-text a:hover {
    color: var(--primary);
}

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

.contact-form-wrapper {
    background: var(--white);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

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

.form-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.form-subtitle {
    color: var(--gray-600);
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-800);
}

.form-group label .required {
    color: var(--error);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-secondary);
    font-size: 1rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

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

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

.contact-map {
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-map i {
    font-size: 5rem;
    color: var(--gray-400);
}

@media (max-width: 991px) {
    .contact-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-form-section {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: var(--spacing-lg);
    }

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

/* ============================================
   SERVICES PAGE
   ============================================ */
.service-detail {
    padding: var(--spacing-3xl) 0;
}

.service-detail:nth-child(even) {
    background: var(--gray-50);
}

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

.service-detail-grid.reverse {
    direction: rtl;
}

.service-detail-grid.reverse > * {
    direction: ltr;
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-lg);
}

.service-detail-icon i {
    font-size: 2.5rem;
    color: var(--white);
}

.service-detail-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
}

.service-detail-description {
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
}

.service-features {
    margin-bottom: var(--spacing-xl);
}

.service-features h4 {
    margin-bottom: var(--spacing-md);
}

.service-features ul {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.service-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--gray-700);
}

.service-features li i {
    color: var(--primary);
}

.service-visual {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-2xl);
    padding: 0;
    min-height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.service-visual i {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.3);
}

.service-visual img {
    width: 100%;
    height: 100%;
    min-height: 350px;
    object-fit: cover;
    border-radius: var(--radius-2xl);
}

@media (max-width: 991px) {
    .service-detail-grid,
    .service-detail-grid.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .service-visual {
        order: -1;
    }

    .service-features ul {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-3xl) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: var(--spacing-2xl);
    padding-bottom: var(--spacing-2xl);
    border-bottom: 1px solid var(--gray-700);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    font-size: 2rem;
    color: var(--primary-light);
}

.footer-tagline {
    color: var(--primary-light);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
}

.footer-description {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-title {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    color: var(--gray-400);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary-light);
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.footer-contact i {
    color: var(--primary-light);
    margin-top: 4px;
}

.footer-contact a {
    color: var(--gray-400);
}

.footer-contact a:hover {
    color: var(--primary-light);
}

.footer-bottom {
    text-align: center;
    padding: var(--spacing-lg) 0;
    font-size: 0.9rem;
}

@media (max-width: 991px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-brand {
        grid-column: span 2;
        max-width: 100%;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

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

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-5px);
}

/* ============================================
   UTILITIES
   ============================================ */
.text-center { text-align: center; }
.text-primary { color: var(--primary); }
.text-white { color: var(--white); }
.bg-gray { background: var(--gray-50); }
.mt-1 { margin-top: var(--spacing-md); }
.mt-2 { margin-top: var(--spacing-xl); }
.mb-1 { margin-bottom: var(--spacing-md); }
.mb-2 { margin-bottom: var(--spacing-xl); }

/* Honeypot */
.honeypot {
    position: absolute;
    left: -9999px;
}

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

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

/* ============================================
   DOWNLOAD APP SECTION
   ============================================ */
.download-section {
    background: var(--gray-50);
}

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

.download-content h2 {
    margin-bottom: var(--spacing-md);
}

.download-content p {
    color: var(--gray-600);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xl);
}

.app-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

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

.app-feature i {
    color: var(--primary);
    font-size: 1.25rem;
}

.download-buttons {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    background: var(--gray-900);
    color: var(--white);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.download-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-3px);
}

.download-btn i {
    font-size: 2rem;
}

.download-btn-text {
    text-align: left;
}

.download-btn-text span {
    display: block;
    font-size: 0.75rem;
    opacity: 0.8;
}

.download-btn-text strong {
    font-size: 1.125rem;
}

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

.phone-mockup {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-2xl);
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    max-width: 450px;
}

.phone-mockup i {
    font-size: 12rem;
    color: rgba(255, 255, 255, 0.3);
}

.phone-mockup img {
    width: 100%;
    height: auto;
    min-height: 350px;
    object-fit: cover;
    border-radius: var(--radius-2xl);
}

@media (max-width: 991px) {
    .download-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

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

/* ============================================
   MOBILE RESPONSIVE FIXES
   ============================================ */

/* Tablet Breakpoint */
@media (max-width: 991px) {
    .section-title {
        font-size: 2rem;
    }

    .section-description {
        font-size: 1rem;
    }

    .page-title {
        font-size: 2.25rem;
    }

    .cta-title {
        font-size: 2rem;
    }

    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.875rem; }
}

/* Mobile Breakpoint */
@media (max-width: 576px) {
    :root {
        --container-padding: 1rem;
    }

    .section {
        padding: var(--spacing-2xl) 0;
    }

    .section-header {
        margin-bottom: var(--spacing-xl);
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.75rem;
    }

    .section-description {
        font-size: 0.9rem;
    }

    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.9rem;
    }

    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }

    /* Page Hero Mobile */
    .page-hero {
        padding: calc(var(--header-height) + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .page-title {
        font-size: 1.75rem;
    }

    .page-subtitle {
        font-size: 1rem;
        padding: 0 var(--spacing-sm);
    }

    .breadcrumb {
        font-size: 0.85rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    /* CTA Section Mobile */
    .cta-title {
        font-size: 1.5rem;
    }

    .cta-description {
        font-size: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 280px;
    }

    /* Hero Mobile */
    .hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + var(--spacing-xl));
        padding-bottom: var(--spacing-3xl);
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .hero-buttons .btn {
        width: 100%;
    }

    .hero-stat-number {
        font-size: 1.75rem;
    }

    .hero-stat-label {
        font-size: 0.75rem;
    }

    /* Service Cards Mobile */
    .service-card {
        padding: var(--spacing-lg);
    }

    .service-icon {
        width: 60px;
        height: 60px;
    }

    .service-icon i {
        font-size: 1.5rem;
    }

    /* Step Cards Mobile */
    .step-number {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }

    .step-icon {
        width: 50px;
        height: 50px;
    }

    .step-icon i {
        font-size: 1.25rem;
    }

    /* Features Mobile */
    .features-image {
        min-height: 250px;
        padding: 0;
    }

    .features-image i {
        font-size: 6rem;
    }

    .features-image img {
        min-height: 250px;
    }

    .feature-badge {
        position: absolute;
        padding: var(--spacing-sm) var(--spacing-md);
        max-width: 150px;
    }

    .feature-badge.badge-1 {
        top: var(--spacing-md);
        right: var(--spacing-sm);
    }

    .feature-badge.badge-2 {
        bottom: var(--spacing-md);
        left: var(--spacing-sm);
    }

    .feature-badge i {
        font-size: 0.875rem;
    }

    .feature-badge span {
        font-size: 0.75rem;
        white-space: nowrap;
    }

    .feature-icon {
        width: 40px;
        height: 40px;
        min-width: 40px;
    }

    .feature-icon i {
        font-size: 1rem;
    }

    .feature-item {
        gap: var(--spacing-md);
    }

    .feature-text h4 {
        font-size: 1rem;
    }

    .feature-text p {
        font-size: 0.9rem;
    }

    .feature-list {
        gap: var(--spacing-md);
    }

    /* Benefits Mobile */
    .benefit-card {
        padding: var(--spacing-lg);
        flex-direction: column;
        text-align: center;
    }

    .benefit-icon {
        margin: 0 auto var(--spacing-md);
    }

    /* Download Section Mobile */
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }

    .download-btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }

    .phone-mockup {
        padding: var(--spacing-xl);
    }

    .phone-mockup i {
        font-size: 8rem;
    }

    /* About Page Mobile */
    .about-image {
        min-height: 250px;
        padding: var(--spacing-xl);
    }

    .about-image i {
        font-size: 6rem;
    }

    .about-text h2 {
        font-size: 1.5rem;
    }

    .about-text p {
        font-size: 0.95rem;
    }

    .mission-vision {
        gap: var(--spacing-md);
    }

    .mv-card {
        padding: var(--spacing-lg);
    }

    .mv-card h4 {
        font-size: 1rem;
        display: flex;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .mv-card h4 i {
        font-size: 1rem;
    }

    .mv-card p {
        font-size: 0.9rem;
    }

    /* Service Detail Mobile */
    .service-detail-icon {
        width: 60px;
        height: 60px;
    }

    .service-detail-icon i {
        font-size: 1.75rem;
    }

    .service-detail-title {
        font-size: 1.5rem;
    }

    .service-visual {
        min-height: 200px;
    }

    .service-visual i {
        font-size: 5rem;
    }

    .service-visual img {
        min-height: 200px;
    }

    /* Footer Mobile */
    .footer {
        padding-top: var(--spacing-2xl);
    }

    .footer-grid {
        gap: var(--spacing-xl);
    }

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

    .footer-title {
        font-size: 1rem;
    }

    /* Back to Top Mobile */
    .back-to-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
        font-size: 1rem;
    }
}

/* Extra Small Devices */
@media (max-width: 400px) {
    :root {
        --container-padding: 0.75rem;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.25rem;
    }

    .cta-title {
        font-size: 1.25rem;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-icon {
        font-size: 2rem;
    }

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

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

    .download-btn i {
        font-size: 1.5rem;
    }

    .download-btn-text strong {
        font-size: 1rem;
    }
}