/* ============================================
   RACH - COMMUNITY MANAGER
   Modern Design System
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* ============================================
   VARIABLES & THÈMES
   ============================================ */

:root {
    /* Primary Colors - Blue Theme */
    --primary: #3b82f6;
    --primary-dark: #2563eb;
    --secondary: #4ecdc4;
    --secondary-dark: #3db9b1;
    --accent: #ffe66d;

    /* Neutral Colors */
    --dark: #1a1a2e;
    --dark-light: #2d2d44;
    --gray-900: #1f2937;
    --gray-800: #374151;
    --gray-700: #4b5563;
    --gray-600: #6b7280;
    --gray-500: #9ca3af;
    --gray-400: #d1d5db;
    --gray-300: #e5e7eb;
    --gray-200: #f3f4f6;
    --gray-100: #f9fafb;
    --white: #ffffff;
    --black: #000000;

    /* Gradients - Blue Theme */
    --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    --gradient-secondary: linear-gradient(135deg, #4ecdc4 0%, #44a39a 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #2d2d44 100%);
    --gradient-hero: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);

    /* Typography */
    --font-primary: 'Poppins', sans-serif;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --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);
    --shadow-glow: 0 0 20px rgba(59, 130, 246, 0.4);

    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}

body.dark-theme {
    --gray-100: #1a1a1a;
    --gray-200: #2a2a2a;
    --gray-300: #3a3a3a;
    --gray-900: #ffffff;
    --gray-800: #e5e7eb;
    --gray-700: #9ca3af;
    --dark: #ffffff;
    --dark-light: #f3f4f6;
}

/* ============================================
   RESET & BASE
   ============================================ */

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

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

body {
    font-family: var(--font-primary);
    color: var(--gray-900);
    background-color: var(--gray-100);
    line-height: 1.7;
    overflow-x: hidden;
    transition: all var(--transition-base);
}

/* Fix mobile menu white space */
body.menu-open {
    overflow: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: var(--gray-200);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    border: 3px solid var(--gray-200);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--white);
}

/* ============================================
   TYPOGRAPHY
   ============================================ */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--gray-900);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2vw, 1.5rem);
}

p {
    color: var(--gray-700);
    margin-bottom: var(--spacing-4);
}

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

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

ul {
    list-style: none;
}

/* ============================================
   LAYOUT
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
}

section {
    padding: var(--spacing-20) 0;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: var(--spacing-16);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -var(--spacing-4);
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

.section-title-light {
    color: var(--white);
}

.section-title-light::after {
    background: var(--white);
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-300);
    transition: all var(--transition-base);
}

body.dark-theme .header {
    background: rgba(26, 26, 26, 0.95);
    border-bottom-color: var(--gray-700);
}

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

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-4) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-main {
    flex: 1;
    margin: 0 var(--spacing-12);
}

.nav-list {
    display: flex;
    gap: var(--spacing-8);
}

.nav-link {
    color: var(--gray-700);
    font-weight: 600;
    font-size: 0.95rem;
    position: relative;
    padding: var(--spacing-2) 0;
}

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

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

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

.header-actions {
    display: flex;
    gap: var(--spacing-4);
}

.theme-toggle {
    background: var(--gray-200);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    color: var(--gray-900);
    font-size: 1.1rem;
}

.theme-toggle:hover {
    background: var(--primary);
    color: var(--white);
    transform: rotate(30deg);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-8);
    border: none;
    border-radius: var(--radius-xl);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: var(--font-primary);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.5);
}

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

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

.btn-large {
    padding: var(--spacing-5) var(--spacing-12);
    font-size: 1.125rem;
}

.btn-small {
    padding: var(--spacing-2) var(--spacing-4);
    font-size: 0.875rem;
}

.btn-block {
    width: 100%;
}

/* ============================================
   PAGE HEADER
   ============================================ */

.page-header {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-24) 0;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.page-header h1 {
    color: var(--white);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--spacing-4);
    position: relative;
    z-index: 1;
}

.page-header p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.25rem;
    position: relative;
    z-index: 1;
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    padding: var(--spacing-24) 0;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-shape {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(80px);
    opacity: 0.3;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--primary);
    top: -100px;
    right: -100px;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--secondary);
    bottom: -50px;
    left: -50px;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: var(--accent);
    top: 50%;
    left: 50%;
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-6);
    color: var(--gray-900);
}

.hero-title .highlight {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
}

.hero-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--primary);
}

.stat-item i {
    font-size: 2rem;
    color: var(--primary);
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-4);
    flex-wrap: wrap;
}

.hero-visual {
    position: relative;
    height: 500px;
}

.visual-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-6);
    height: 100%;
}

.visual-card {
    background: var(--white);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    text-align: center;
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-4);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.visual-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.visual-card i {
    font-size: 3rem;
    color: var(--primary);
}

.visual-card p {
    font-weight: 600;
    color: var(--gray-900);
    margin: 0;
}

.visual-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.card-1 {
    animation: float 4s ease-in-out infinite;
}

.card-2 {
    animation: float 4s ease-in-out infinite 0.5s;
}

.card-3 {
    animation: float 4s ease-in-out infinite 1s;
}

.card-4 {
    animation: float 4s ease-in-out infinite 1.5s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* ============================================
   GALLERY SECTION
   ============================================ */

.gallery-section {
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-6);
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-lg);
}

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

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 100%);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    padding: var(--spacing-6);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 2rem;
    color: var(--white);
    margin-bottom: var(--spacing-2);
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-overlay i {
    transform: translateY(0);
}

.gallery-overlay p {
    color: var(--white);
    font-weight: 600;
    margin: 0;
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.gallery-item:hover .gallery-overlay p {
    transform: translateY(0);
}

/* ============================================
   SERVICES SECTION
   ============================================ */

.services-section {
    background: var(--gray-200);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-8);
}

.service-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    border-top: 4px solid var(--primary);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.service-card:hover::before {
    opacity: 1;
}

.service-icon-wrapper {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
    color: var(--white);
    font-size: 2rem;
    position: relative;
    z-index: 1;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-4);
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
    position: relative;
    z-index: 1;
}

.service-link {
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    position: relative;
    z-index: 1;
}

.service-link:hover {
    gap: var(--spacing-4);
}

/* ============================================
   STATS SECTION
   ============================================ */

.stats-section {
    background: var(--gradient-primary);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
    position: relative;
    z-index: 1;
}

.stat-card {
    text-align: center;
    padding: var(--spacing-8);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-4);
}

.stat-icon i {
    color: var(--white);
}

.stat-number {
    display: inline;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
}

.stat-unit {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--white);
}

.stat-card p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.125rem;
    margin: var(--spacing-2) 0 0;
    font-weight: 500;
}

/* ============================================
   PLATFORMS SECTION
   ============================================ */

.platforms-section {
    background: var(--white);
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-6);
}

.platform-card {
    background: var(--gray-100);
    padding: var(--spacing-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-hero);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.platform-card:hover::before {
    opacity: 1;
}

.platform-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-6);
    background: var(--white);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
    transition: all var(--transition-base);
}

.platform-card:hover .platform-icon {
    transform: scale(1.1) rotate(5deg);
}

.platform-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-3);
    position: relative;
    z-index: 1;
}

.platform-card>p {
    color: var(--gray-600);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-4);
    position: relative;
    z-index: 1;
}

.platform-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-2);
    justify-content: center;
    position: relative;
    z-index: 1;
}

.platform-tags span {
    background: var(--white);
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   SKILLS SECTION
   ============================================ */

.skills-section {
    background: var(--gray-200);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
}

.skill-category {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.skill-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
}

.skill-header i {
    font-size: 2rem;
    color: var(--primary);
}

.skill-header h3 {
    margin: 0;
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-5);
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-2);
}

.skill-name {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.95rem;
}

.skill-bar {
    height: 8px;
    background: var(--gray-300);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: width 1.5s ease;
    position: relative;
    overflow: hidden;
}

.skill-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

/* ============================================
   CAMPAIGNS SECTION
   ============================================ */

.campaigns-section {
    background: var(--white);
}

.campaigns-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-8);
}

.campaign-card-large {
    grid-column: 1 / -1;
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
}

.campaign-card-large:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.campaign-image {
    position: relative;
    height: 400px;
    overflow: hidden;
}

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

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

.campaign-badge {
    position: absolute;
    top: var(--spacing-6);
    right: var(--spacing-6);
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.campaign-content {
    padding: var(--spacing-8);
}

.campaign-content h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-4);
}

.campaign-content>p {
    color: var(--gray-600);
    margin-bottom: var(--spacing-6);
}

.campaign-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.c-stat {
    text-align: center;
    padding: var(--spacing-4);
    background: var(--gray-100);
    border-radius: var(--radius-xl);
}

.c-stat i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-2);
}

.c-value {
    display: block;
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--gray-900);
}

.c-label {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.campaign-tags {
    display: flex;
    gap: var(--spacing-3);
    flex-wrap: wrap;
}

.campaign-tags span {
    background: var(--gray-200);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.campaign-card {
    background: var(--white);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.campaign-card .campaign-image {
    height: 250px;
}

.campaign-card .campaign-content {
    padding: var(--spacing-6);
}

.campaign-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-3);
}

.campaign-stats-mini {
    display: flex;
    gap: var(--spacing-4);
    margin-top: var(--spacing-4);
}

.campaign-stats-mini span {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--gray-600);
    font-size: 0.875rem;
}

.campaign-stats-mini i {
    color: var(--primary);
}

/* ============================================
   PRICING SECTION
   ============================================ */

.pricing-section {
    background: var(--gray-200);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    align-items: stretch;
}

.pricing-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.pricing-card.featured {
    background: var(--gradient-primary);
    color: var(--white);
    transform: scale(1.05);
    box-shadow: var(--shadow-glow);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    right: var(--spacing-8);
    background: var(--accent);
    color: var(--gray-900);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.pricing-header {
    text-align: center;
    margin-bottom: var(--spacing-8);
    padding-bottom: var(--spacing-8);
    border-bottom: 2px solid var(--gray-300);
}

.pricing-card.featured .pricing-header {
    border-bottom-color: rgba(255, 255, 255, 0.3);
}

.pricing-header h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-4);
}

.pricing-card.featured .pricing-header h3 {
    color: var(--white);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-2);
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
}

.period {
    font-size: 1rem;
    color: var(--gray-600);
}

.pricing-card.featured .period {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-8);
    flex-grow: 1;
}

.pricing-features li {
    padding: var(--spacing-3) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    color: var(--gray-700);
}

.pricing-card.featured .pricing-features li {
    color: var(--white);
}

.pricing-features li i {
    color: var(--secondary);
    font-size: 1.25rem;
}

.pricing-features li.disabled {
    opacity: 0.5;
}

.pricing-features li.disabled i {
    color: var(--gray-500);
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about-section {
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
    position: relative;
    z-index: 1;
}

.image-decoration {
    position: absolute;
    top: var(--spacing-6);
    left: var(--spacing-6);
    right: calc(-1 * var(--spacing-6));
    bottom: calc(-1 * var(--spacing-6));
    border: 4px solid var(--primary);
    border-radius: var(--radius-2xl);
    z-index: 0;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-2);
}

.about-content h3 {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: var(--spacing-6);
}

.about-content p {
    color: var(--gray-700);
    margin-bottom: var(--spacing-6);
    font-size: 1.125rem;
}

.about-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    background: var(--gray-100);
    border-radius: var(--radius-xl);
}

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

.detail-item strong {
    display: block;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--spacing-1);
}

.detail-item span {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.about-cta {
    display: flex;
    gap: var(--spacing-4);
}

/* ============================================
   VALUES SECTION
   ============================================ */

.values-section {
    background: var(--gray-200);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-8);
}

.value-card {
    background: var(--white);
    padding: var(--spacing-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-6);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2.5rem;
}

.value-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-3);
}

.value-card p {
    color: var(--gray-600);
    margin: 0;
}

/* ============================================
   TIMELINE SECTION
   ============================================ */

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    padding: var(--spacing-8) 0;
}

.timeline-item:nth-child(odd) {
    padding-right: calc(50% + var(--spacing-8));
}

.timeline-item:nth-child(even) {
    padding-left: calc(50% + var(--spacing-8));
}

.timeline-icon {
    position: absolute;
    left: 50%;
    top: var(--spacing-8);
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    z-index: 1;
    border: 4px solid var(--white);
}

.timeline-content {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.timeline-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-2);
}

.timeline-date {
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: var(--spacing-3);
    display: block;
}

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

/* ============================================
   TOOLS SECTION
   ============================================ */

.tools-section {
    background: var(--white);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-6);
}

.tool-card {
    background: var(--gray-100);
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

.tool-card i {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: var(--spacing-4);
}

.tool-card h4 {
    font-size: 1rem;
    color: var(--gray-900);
    margin: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    background: var(--gradient-primary);
    color: var(--white);
    text-align: center;
    padding: var(--spacing-24) 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--white);
    margin-bottom: var(--spacing-4);
}

.cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--spacing-8);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

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

.cta-section .btn-primary:hover {
    background: var(--gray-100);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.cta-section .btn-outline {
    border-color: var(--white);
    color: var(--white);
}

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

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact-section {
    background: var(--white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-4);
}

.contact-info>p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--spacing-8);
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-5);
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.contact-method:hover {
    background: var(--gray-200);
    transform: translateX(5px);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.contact-method h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-1);
}

.contact-method a,
.contact-method span {
    color: var(--gray-600);
    font-size: 0.95rem;
}

.social-links-large {
    display: flex;
    gap: var(--spacing-4);
}

.social-links-large a {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    transition: all var(--transition-fast);
}

.social-links-large a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
}

/* Contact Form */

.contact-form-wrapper {
    background: var(--gray-100);
    padding: var(--spacing-10);
    border-radius: var(--radius-2xl);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-6);
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--white);
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--gray-900);
    transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

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

.form-group i {
    position: absolute;
    right: var(--spacing-4);
    top: calc(50% + var(--spacing-5));
    transform: translateY(-50%);
    color: var(--gray-500);
    pointer-events: none;
}

.contact-form button[type="submit"] {
    width: 100%;
    padding: var(--spacing-5);
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq-section {
    background: var(--gray-200);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-6);
}

.faq-item {
    background: var(--white);
    padding: var(--spacing-6);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

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

.faq-question h4 {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
}

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

.faq-answer {
    color: var(--gray-600);
    padding-left: calc(1.5rem + var(--spacing-3));
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--gradient-dark);
    color: var(--white);
    padding: var(--spacing-20) 0 var(--spacing-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--spacing-12);
    margin-bottom: var(--spacing-12);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--spacing-4);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-6);
}

.social-links {
    display: flex;
    gap: var(--spacing-3);
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--gradient-primary);
    transform: translateY(-5px);
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-6);
    color: var(--white);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    transition: all var(--transition-fast);
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(5px);
}

.footer-links i {
    color: var(--primary);
}

.footer-contact ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }

    .hero-visual {
        height: 400px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-12);
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-8);
    }
}

@media (max-width: 768px) {
    .nav-main {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        max-width: 100%;
        background: var(--white);
        padding: var(--spacing-6);
        transition: all var(--transition-base);
        box-shadow: var(--shadow-xl);
        z-index: 999;
        transform: translateX(-100%);
        visibility: hidden;
        opacity: 0;
    }

    body.dark-theme .nav-main {
        background: var(--gray-900);
    }

    .nav-main.active {
        transform: translateX(0);
        visibility: visible;
        opacity: 1;
    }
    
    /* Prevent body scroll when menu is open */
    body.menu-open {
        overflow: hidden;
    }

    .nav-list {
        flex-direction: column;
        gap: var(--spacing-4);
    }

    .menu-toggle {
        display: flex;
    }

    .hero-visual {
        display: none;
    }

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

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

    .pricing-card.featured {
        transform: scale(1);
    }

    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        padding-left: 70px;
        padding-right: 0;
    }

    .timeline-icon {
        left: 30px;
    }

    .cta-buttons {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-4);
    }

    .btn {
        width: 100%;
    }

    .hero-actions {
        flex-direction: column;
    }

    .about-cta {
        flex-direction: column;
    }

    .social-links-large {
        justify-content: center;
    }
}

/* ============================================
   UTILITIES
   ============================================ */

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

.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mb-0 {
    margin-bottom: 0;
}

.mt-4 {
    margin-top: var(--spacing-4);
}

.mt-8 {
    margin-top: var(--spacing-8);
}