/* ============================================
   BLASHNIKOV PRO - Modern Website Styles
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - Light Theme with Pink, Green & Cyan */
    --primary: #e91e8c;
    --primary-light: #ff4da6;
    --primary-dark: #c4186f;
    --secondary: #22c55e;
    --secondary-light: #4ade80;
    --accent: #06b6d4;
    --cyan: #0ea5e9;
    --cyan-light: #38bdf8;
    --success: #22c55e;

    /* Neutrals - Light Theme */
    --bg-main: #ffffff;
    --bg-light: #fdf2f8;
    --bg-card: #ffffff;
    --bg-card-hover: #fce7f3;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --text-muted: #6b7280;
    --border: rgba(0, 0, 0, 0.08);
    --border-hover: rgba(0, 0, 0, 0.15);

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --gradient-pink: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
    --gradient-green: linear-gradient(135deg, #dcfce7 0%, #bbf7d0 100%);
    --gradient-cyan: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    --gradient-hero: linear-gradient(135deg, #fdf2f8 0%, #e0f2fe 50%, #ecfdf5 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(233, 30, 140, 0.1) 0%, transparent 70%);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.12);
    --shadow-glow: 0 0 60px rgba(233, 30, 140, 0.2);
    --shadow-pink: 0 4px 20px rgba(233, 30, 140, 0.25);
    --shadow-green: 0 4px 20px rgba(34, 197, 94, 0.25);

    /* Typography */
    --font-main: 'Heebo', sans-serif;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

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

body {
    font-family: var(--font-main);
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

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

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Custom Cursor
   ============================================ */
.cursor-glow {
    position: fixed;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(233, 30, 140, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease;
    opacity: 0;
}

body:hover .cursor-glow {
    opacity: 1;
}

/* ============================================
   Loading Screen
   ============================================ */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader {
    text-align: center;
}

.loader-text {
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 24px;
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 24px;
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-bar {
    width: 200px;
    height: 4px;
    background: rgba(233, 30, 140, 0.2);
    border-radius: 2px;
    overflow: hidden;
}

.loader-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
    animation: loading 1.5s ease-in-out forwards;
}

@keyframes loading {
    0% { width: 0; }
    100% { width: 100%; }
}

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

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 40px;
    width: auto;
    transition: transform var(--transition-fast);
}

.logo:hover .logo-img {
    transform: scale(1.05);
}

.logo-text {
    color: var(--text-primary);
    letter-spacing: 0.05em;
    font-weight: 800;
    font-size: 1.5rem;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 10px 18px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
    position: relative;
}

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

.nav-link.active {
    color: var(--primary);
    background: var(--bg-card-hover);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 6px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 20px;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
    transition: transform var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: translateX(-50%) scaleX(1);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

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

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

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 120px 24px 80px;
    background: var(--gradient-hero);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-gradient {
    position: absolute;
    top: -50%;
    right: -30%;
    width: 80%;
    height: 100%;
    background: radial-gradient(ellipse, rgba(233, 30, 140, 0.15) 0%, transparent 60%);
    filter: blur(60px);
    animation: float 8s ease-in-out infinite;
}

.hero-gradient::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 60%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(34, 197, 94, 0.12) 0%, transparent 60%);
    filter: blur(60px);
    animation: float 10s ease-in-out infinite reverse;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(233, 30, 140, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 197, 94, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero-particles {
    position: absolute;
    inset: 0;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.5;
    animation: twinkle 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(30px, -30px) rotate(5deg); }
    66% { transform: translate(-20px, 20px) rotate(-5deg); }
}

@keyframes twinkle {
    0%, 100% { opacity: 0.2; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.5); }
}

.hero-content {
    max-width: 900px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(233, 30, 140, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--primary);
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

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

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    font-family: var(--font-main);
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-pink);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(233, 30, 140, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--text-primary);
    border: 1px solid var(--border-hover);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: var(--border-hover);
    transform: translateY(-2px);
}

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

.btn-arrow {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-fast);
}

.btn:hover .btn-arrow {
    transform: translateX(-4px);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-suffix {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--cyan);
    font-size: 0.75rem;
    animation: bounce 2s infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid var(--cyan);
    border-radius: 12px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--cyan);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

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

@keyframes scroll {
    0% { opacity: 1; top: 8px; }
    100% { opacity: 0; top: 20px; }
}

/* ============================================
   Section Styles
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gradient-pink);
    border: 1px solid rgba(233, 30, 140, 0.2);
    border-radius: 100px;
    font-size: 0.875rem;
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 500;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    margin-bottom: 16px;
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Services Section
   ============================================ */
.services {
    padding: var(--section-padding) 0;
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.service-card:hover {
    background: var(--bg-card-hover);
    border-color: rgba(233, 30, 140, 0.2);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-pink);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    position: relative;
}

.service-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary);
}

.icon-glow {
    position: absolute;
    inset: -10px;
    background: var(--gradient-glow);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.service-card:hover .icon-glow {
    opacity: 1;
}

.service-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.875rem;
    padding: 6px 0;
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary);
    border-radius: 50%;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.service-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.service-link:hover {
    color: var(--secondary);
}

.service-link:hover svg {
    transform: translateX(-4px);
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: 60px 0;
    background: linear-gradient(180deg, rgba(253, 242, 248, 0.5), rgba(236, 253, 245, 0.5), rgba(253, 242, 248, 0.5));
}

.features-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 100px;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.feature-item:hover {
    border-color: rgba(233, 30, 140, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 20px;
    height: 20px;
    stroke: var(--cyan);
}

.feature-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    white-space: nowrap;
}

/* ============================================
   Projects Section
   ============================================ */
.projects {
    padding: var(--section-padding) 0;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 32px;
}

.project-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    overflow: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.project-card:hover {
    border-color: rgba(34, 197, 94, 0.3);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.project-image {
    aspect-ratio: 16/10;
    background: var(--gradient-green);
    position: relative;
    overflow: hidden;
}

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

.project-card:hover .project-img {
    transform: scale(1.05);
}

.project-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(233, 30, 140, 0.08), rgba(34, 197, 94, 0.08));
}

.project-placeholder svg {
    width: 80px;
    height: 80px;
    stroke: var(--secondary);
    opacity: 0.5;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: rgba(233, 30, 140, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.project-link {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transform: scale(0.8);
    transition: transform var(--transition-bounce);
}

.project-link svg {
    width: 24px;
    height: 24px;
}

.project-card:hover .project-link {
    transform: scale(1);
}

.project-info {
    padding: 24px;
}

.project-category {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-cyan);
    border-radius: 100px;
    font-size: 0.75rem;
    color: var(--cyan);
    margin-bottom: 12px;
    font-weight: 500;
}

.project-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.project-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ============================================
   About Section
   ============================================ */
.about {
    padding: var(--section-padding) 0;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-content .section-title {
    text-align: right;
    margin-bottom: 24px;
}

.about-text {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-values {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 32px;
}

.value-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-weight: 500;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.value-item:hover {
    border-color: rgba(233, 30, 140, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    font-size: 1.25rem;
}

/* About Visual */
.about-visual {
    display: flex;
    justify-content: center;
}

.visual-card {
    width: 400px;
    height: 420px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 24px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.visual-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(233, 30, 140, 0.05), rgba(34, 197, 94, 0.05));
}

.about-image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    position: relative;
    z-index: 1;
    animation: floatImage 6s ease-in-out infinite;
}

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

.visual-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.visual-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    box-shadow: var(--shadow-glow);
}

.visual-icon svg {
    width: 40px;
    height: 40px;
    stroke: white;
}

.visual-number {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.visual-label {
    display: block;
    color: var(--text-secondary);
    font-size: 1.125rem;
}

/* Floating Shapes */
.floating-shapes .shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
}

.shape-1 {
    width: 100px;
    height: 100px;
    background: var(--gradient-primary);
    top: -30px;
    right: -30px;
    filter: blur(40px);
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 60px;
    height: 60px;
    background: var(--secondary);
    bottom: 40px;
    left: -20px;
    filter: blur(30px);
    animation: float 8s ease-in-out infinite reverse;
}

.shape-3 {
    width: 40px;
    height: 40px;
    background: var(--accent);
    bottom: -10px;
    right: 40px;
    filter: blur(20px);
    animation: float 7s ease-in-out infinite;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    padding: var(--section-padding) 0;
}

/* Contact Cards */
.contact-cards-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 32px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 20px;
    text-decoration: none;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

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

.contact-card-icon {
    width: 70px;
    height: 70px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-card-icon.whatsapp-icon {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
}

.contact-card-icon.whatsapp-icon svg {
    width: 36px;
    height: 36px;
    fill: white;
}

.contact-card-icon.email-icon {
    background: var(--gradient-primary);
}

.contact-card-icon.email-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.contact-card-content {
    flex: 1;
}

.contact-card-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.contact-card-content p {
    font-size: 1rem;
    color: var(--text-secondary);
}

.contact-card-arrow {
    width: 40px;
    height: 40px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.contact-card-arrow svg {
    width: 20px;
    height: 20px;
    stroke: var(--text-muted);
    transition: all var(--transition-normal);
}

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

.contact-card:hover .contact-card-arrow svg {
    stroke: white;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: 60px 0 24px;
    background: var(--bg-light);
    border-top: 1px solid var(--border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.footer-logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.footer-logo .logo-img {
    height: 35px;
    width: auto;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: 8px;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 44px;
    height: 44px;
    background: white;
    border: 1px solid var(--border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.social-link:hover {
    background: var(--gradient-primary);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-pink);
}

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

.footer-bottom {
    padding-top: 24px;
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============================================
   Animations
   ============================================ */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 0.8s ease forwards;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

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

@keyframes slideUp {
    to { opacity: 1; transform: translateY(0); }
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .about-visual {
        order: -1;
    }

    .contact-cards-wrapper {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--gradient-hero);
        flex-direction: column;
        justify-content: center;
        gap: 16px;
        transition: right var(--transition-normal);
    }

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

    .nav-link {
        font-size: 1.25rem;
        padding: 16px 24px;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .hero {
        padding: 100px 20px 60px;
    }

    .hero-stats {
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

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

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

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

    .contact-card {
        padding: 24px;
    }

    .contact-card-icon {
        width: 56px;
        height: 56px;
    }

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

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-brand {
        order: 0;
    }

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

    .features-wrapper {
        flex-direction: column;
        align-items: center;
    }

    .feature-item {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .scroll-indicator {
        display: none;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .btn {
        padding: 12px 20px;
        font-size: 0.95rem;
    }

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

    .visual-card {
        width: 280px;
        height: 320px;
    }

    .visual-number {
        font-size: 3rem;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hidden {
    display: none !important;
}

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

/* ============================================
   WhatsApp Float Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all var(--transition-normal);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

@keyframes whatsappPulse {
    0%, 100% {
        box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
}

@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        left: 20px;
        width: 55px;
        height: 55px;
    }

    .whatsapp-float svg {
        width: 28px;
        height: 28px;
    }
}

/* ============================================
   Legal Pages
   ============================================ */
.legal-page {
    padding: 120px 0 80px;
    min-height: 100vh;
}

.legal-header {
    text-align: center;
    margin-bottom: 48px;
}

.legal-header h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.legal-updated {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    padding: 48px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
}

.legal-section {
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.legal-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.legal-section h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 16px;
}

.legal-section h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 20px 0 12px;
}

.legal-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 12px;
}

.legal-section ul {
    list-style: none;
    padding: 0;
    margin: 12px 0;
}

.legal-section ul li {
    position: relative;
    padding-right: 24px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 8px;
}

.legal-section ul li::before {
    content: '';
    position: absolute;
    right: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--gradient-primary);
    border-radius: 50%;
}

@media (max-width: 768px) {
    .legal-page {
        padding: 100px 0 60px;
    }

    .legal-content {
        padding: 24px;
        border-radius: 16px;
    }

    .legal-section h2 {
        font-size: 1.2rem;
    }
}

/* ============================================
   Thank You Page
   ============================================ */
.thank-you-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 20px 60px;
    background: var(--gradient-hero);
}

.thank-you-content {
    text-align: center;
    max-width: 500px;
    padding: 60px 40px;
    background: var(--bg-card);
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.thank-you-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 30px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: thankYouPulse 2s ease-in-out infinite;
}

.thank-you-icon svg {
    width: 50px;
    height: 50px;
    color: white;
}

@keyframes thankYouPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(233, 30, 140, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 30px 10px rgba(233, 30, 140, 0.2);
    }
}

.thank-you-content h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.thank-you-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.8;
}

.thank-you-content .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

@media (max-width: 768px) {
    .thank-you-page {
        padding: 100px 16px 40px;
    }

    .thank-you-content {
        padding: 40px 24px;
    }

    .thank-you-icon {
        width: 80px;
        height: 80px;
    }

    .thank-you-icon svg {
        width: 40px;
        height: 40px;
    }

    .thank-you-content h1 {
        font-size: 1.5rem;
    }
}

/* ============================================
   Footer Legal Links
   ============================================ */
.footer-legal {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid var(--border);
    margin-top: 24px;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

.footer-divider {
    color: var(--border);
}

/* ============================================
   Accessibility Widget
   ============================================ */
.accessibility-widget {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 998;
}

.accessibility-toggle {
    width: 50px;
    height: 50px;
    background: var(--cyan);
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(14, 165, 233, 0.4);
    transition: all var(--transition-normal);
}

.accessibility-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(14, 165, 233, 0.5);
}

.accessibility-toggle svg {
    width: 26px;
    height: 26px;
    fill: white;
}

.accessibility-panel {
    position: absolute;
    bottom: 60px;
    right: 0;
    width: 280px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
}

.accessibility-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.accessibility-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
}

.accessibility-header h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.accessibility-close {
    width: 28px;
    height: 28px;
    background: var(--bg-light);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.accessibility-close:hover {
    background: var(--primary);
    color: white;
}

.accessibility-options {
    padding: 12px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.accessibility-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 12px 8px;
    background: var(--bg-light);
    border: 1px solid var(--border);
    border-radius: 10px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.accessibility-btn:hover {
    border-color: var(--cyan);
    background: rgba(14, 165, 233, 0.1);
}

.accessibility-btn.active {
    background: var(--cyan);
    border-color: var(--cyan);
    color: white;
}

.accessibility-btn .acc-icon {
    font-size: 1.25rem;
    font-weight: 700;
}

.accessibility-btn span:last-child {
    font-size: 0.7rem;
    text-align: center;
    line-height: 1.2;
}

.accessibility-btn.reset-btn {
    grid-column: span 3;
    flex-direction: row;
    justify-content: center;
    background: var(--gradient-primary);
    border: none;
    color: white;
}

.accessibility-btn.reset-btn:hover {
    opacity: 0.9;
}

/* Accessibility States */
body.acc-grayscale {
    filter: grayscale(100%);
}

body.acc-high-contrast {
    filter: contrast(1.5);
}

body.acc-negative-contrast {
    filter: invert(1);
}

body.acc-light-background * {
    background-color: #fff !important;
    color: #000 !important;
}

body.acc-links-underline a {
    text-decoration: underline !important;
    text-decoration-color: var(--primary) !important;
}

body.acc-readable-font * {
    font-family: Arial, sans-serif !important;
}

@media (max-width: 768px) {
    .accessibility-widget {
        right: 15px;
        bottom: 90px;
    }

    .accessibility-toggle {
        width: 45px;
        height: 45px;
    }

    .accessibility-panel {
        width: 260px;
        right: -10px;
    }

    .footer-legal {
        flex-wrap: wrap;
        gap: 10px;
    }
}