/* ============================================
   WITEKNO REDESIGN - MODERN & ACCESSIBLE
   Premium Technology Company Website
   ============================================ */

/* ============================================
   CSS VARIABLES - Brand Colors & Design Tokens
   ============================================ */
:root {
    /* Brand Colors - From Logo */
    --color-primary: #5270ff;        /* Bright Blue - Trust & Professional */
    --color-secondary: #cc6ce7;      /* Soft Purple - Innovation & Creativity */
    --color-accent: #FFD96F;         /* Pastel Yellow - Warmth & Friendliness */
    
    /* Color Variations */
    --color-blue-light: #E3F2FD;
    --color-blue-lighter: #F5FAFF;
    --color-purple-light: #F3EBFF;
    --color-purple-lighter: #FAF7FF;
    --color-yellow-light: #FFF8E1;
    --color-yellow-lighter: #FFFCF5;
    
    /* Neutral Colors */
    --color-white: #FFFFFF;
    --color-bg: #FAFBFD;
    --color-bg-soft: #F5F7FA;
    --color-text: #2C3E50;
    --color-text-light: #5A6C7D;
    --color-text-lighter: #8897A9;
    --color-border: #E1E8ED;
    --color-shadow: rgba(74, 144, 226, 0.08);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #5270ff 0%, #cc6ce7 100%);
    --gradient-warm: linear-gradient(135deg, #cc6ce7 0%, #FFD96F 100%);
    --gradient-soft: linear-gradient(135deg, #E3F2FD 0%, #F3EBFF 100%);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', sans-serif;
    
    /* Font Sizes */
    --fs-xs: 0.75rem;      /* 12px */
    --fs-sm: 0.875rem;     /* 14px */
    --fs-base: 1rem;       /* 16px */
    --fs-lg: 1.125rem;     /* 18px */
    --fs-xl: 1.25rem;      /* 20px */
    --fs-2xl: 1.5rem;      /* 24px */
    --fs-3xl: 2rem;        /* 32px */
    --fs-4xl: 2.5rem;      /* 40px */
    --fs-5xl: 3rem;        /* 48px */
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius - Large Rounded */
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-2xl: 48px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px var(--color-shadow);
    --shadow-md: 0 4px 16px var(--color-shadow);
    --shadow-lg: 0 8px 32px rgba(74, 144, 226, 0.12);
    --shadow-xl: 0 16px 48px rgba(74, 144, 226, 0.16);
    
    /* Transitions */
    --transition: all 0.3s ease;
    --transition-fast: all 0.2s ease;
    --transition-slow: all 0.5s ease;
}

/* ============================================
   GLOBAL RESET & BASE STYLES
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-primary);
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-text);
    margin-bottom: var(--space-md);
}

h1 { font-size: clamp(2rem, 5vw, var(--fs-5xl)); }
h2 { font-size: clamp(1.75rem, 4vw, var(--fs-4xl)); }
h3 { font-size: clamp(1.5rem, 3vw, var(--fs-3xl)); }
h4 { font-size: var(--fs-2xl); }
h5 { font-size: var(--fs-xl); }

p {
    line-height: 1.8;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

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

a:hover {
    color: var(--color-secondary);
}

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

/* ============================================
   UTILITY CLASSES
   ============================================ */
.section-padding {
    padding: var(--space-3xl) 0;
}

.bg-soft {
    background: var(--color-bg-soft);
}

/* Section Components */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-purple-lighter);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-secondary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.section-title {
    font-size: clamp(1.75rem, 4vw, var(--fs-4xl));
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: var(--fs-lg);
    color: var(--color-text-light);
    max-width: 680px;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    padding: var(--space-md) 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: var(--space-sm) 0;
    box-shadow: var(--shadow-md);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo-img {
    width: 57px;
    position: absolute;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: var(--fs-2xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-left: 66px;
}

.nav-link {
    font-weight: 500;
    color: var(--color-text) !important;
    padding: var(--space-xs) var(--space-md) !important;
    margin: 0 0.25rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 50%;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    font-family: var(--font-primary);
    font-weight: 600;
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    border: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    cursor: pointer;
}

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

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

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

.btn-outline-custom:hover {
    background: var(--color-secondary);
    color: var(--color-white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--fs-lg);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

/* Geometric Background */
.geometric-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.geo-circle {
    position: absolute;
    border-radius: 50%;
    opacity: 0.5;
    filter: blur(60px);
}

.geo-circle-1 {
    width: 500px;
    height: 500px;
    background: var(--color-primary);
    top: -200px;
    right: -100px;
    animation: float 20s infinite ease-in-out;
}

.geo-circle-2 {
    width: 400px;
    height: 400px;
    background: var(--color-secondary);
    bottom: -150px;
    left: -100px;
    animation: float 25s infinite ease-in-out reverse;
}

.geo-arc-1 {
    position: absolute;
    width: 300px;
    height: 300px;
    border: 80px solid var(--color-accent);
    border-radius: 50%;
    border-right-color: transparent;
    border-bottom-color: transparent;
    top: 20%;
    left: 10%;
    opacity: 0.6;
    transform: rotate(45deg);
    animation: rotate 30s infinite linear;
}

.geo-triangle {
    position: absolute;
    width: 0;
    height: 0;
    border-left: 150px solid transparent;
    border-right: 150px solid transparent;
    border-bottom: 260px solid var(--color-secondary);
    opacity: 0.8;
    bottom: 5%;
    right: 15%;
    animation: float 15s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

@keyframes rotate {
    0% { transform: rotate(45deg); }
    100% { transform: rotate(405deg); }
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
}

.badge-icon {
    font-size: var(--fs-lg);
}

.hero-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-lg);
}

.hero-subtitle {
    font-size: var(--fs-xl);
    line-height: 1.7;
    color: var(--color-text-light);
    max-width: 580px;
}

.trust-row {
    display: flex;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.trust-item {
    text-align: left;
}

.trust-number {
    font-size: var(--fs-3xl);
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}

.trust-label {
    font-size: var(--fs-sm);
    color: var(--color-text-light);
    margin-top: 0.25rem;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 600px;
}

.visual-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    animation: floatCard 6s infinite ease-in-out;
}

.card-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: var(--fs-xl);
}

.card-float-1 .card-icon {
    background: var(--gradient-primary);
}

.card-float-2 .card-icon {
    background: var(--gradient-warm);
}

.card-float-3 .card-icon {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-secondary) 100%);
}

.card-text {
    font-weight: 600;
    font-size: var(--fs-base);
    color: var(--color-text);
}

.card-float-1 {
    top: 10%;
    right: 20%;
    animation-delay: 0s;
}

.card-float-2 {
    top: 45%;
    right: 5%;
    animation-delay: 2s;
}

.card-float-3 {
    bottom: 20%;
    right: 25%;
    animation-delay: 4s;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.hero-image-main {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 450px;
}

.mockup-container {
    background: #353333;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.mockup-header {
    padding: var(--space-md);
    background: #1e1d1d;
    border-bottom: 1px solid #303131;
}

.mockup-dots {
    display: flex;
    gap: 8px;
}

.mockup-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.mockup-dots span:nth-child(1) { background: #FF5F56; }
.mockup-dots span:nth-child(2) { background: #FFBD2E; }
.mockup-dots span:nth-child(3) { background: #27C93F; }

.mockup-content {
    padding: var(--space-xl);
}

.content-block {
    height: 80px;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    background: #747576;
}

.content-block.short {
    height: 50px;
    width: 70%;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.grid-item {
    aspect-ratio: 1;
    background: #cd9815;
    border-radius: var(--radius-md);
}

/* ============================================
   SERVICE CARDS
   ============================================ */
.service-card {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    height: 100%;
}

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

.service-icon-wrapper {
    margin-bottom: var(--space-lg);
}

.service-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: var(--fs-3xl);
    color: var(--color-white);
    transition: var(--transition);
}

.icon-blue {
    background: var(--gradient-primary);
}

.icon-purple {
    background: var(--gradient-warm);
}

.icon-yellow {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-secondary) 100%);
}

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

.service-title {
    font-size: var(--fs-2xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.service-desc {
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    color: var(--color-text);
    font-size: var(--fs-base);
}

.service-list i {
    color: var(--color-secondary);
    font-size: var(--fs-sm);
}

/* ============================================
   ADVANTAGES SECTION
   ============================================ */
.advantage-visual {
    position: relative;
    height: 500px;
}

.advantage-shape {
    position: absolute;
    border-radius: var(--radius-2xl);
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--gradient-soft);
    top: 0;
    left: 0;
    z-index: 0;
}

.shape-2 {
    width: 350px;
    height: 350px;
    background: var(--color-yellow-light);
    bottom: 0;
    right: 0;
    z-index: 0;
}

.advantage-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80%;
    height: 80%;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    z-index: 1;
}

.advantage-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.advantage-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.advantage-item {
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
}

.advantage-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    font-size: var(--fs-2xl);
    color: var(--color-white);
    flex-shrink: 0;
}

.advantage-content h4 {
    font-size: var(--fs-xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.advantage-content p {
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text-light);
    margin: 0;
}

/* ============================================
   PORTFOLIO SECTION
   ============================================ */
.portfolio-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    cursor: pointer;
}

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

.portfolio-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.portfolio-image.compact {
    height: 220px;
}

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

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

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.85) 0%, rgba(155, 125, 192, 0.85) 100%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.overlay-shape {
    width: 80px;
    height: 80px;
    border: 3px solid var(--color-white);
    border-radius: 50%;
    border-right-color: transparent;
    border-bottom-color: transparent;
    animation: rotate 2s infinite linear;
}

.portfolio-content {
    padding: var(--space-xl);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.portfolio-category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--color-purple-lighter);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--color-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
    width: fit-content;
}

.portfolio-title {
    font-size: var(--fs-2xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.portfolio-desc {
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.portfolio-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.portfolio-tags span {
    padding: 0.5rem 1rem;
    background: var(--color-blue-lighter);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    font-weight: 500;
    color: var(--color-primary);
}

.portfolio-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-secondary);
    font-weight: 600;
    font-size: var(--fs-base);
    transition: var(--transition-fast);
    margin-top: var(--space-md);
    text-decoration: none;
}

.portfolio-link:hover {
    gap: var(--space-sm);
    color: var(--color-primary);
}

.view-project-btn {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 50%;
    color: var(--color-primary);
    font-size: var(--fs-2xl);
    transition: var(--transition);
    text-decoration: none;
    opacity: 0;
    transform: scale(0.8);
}

.portfolio-card:hover .view-project-btn {
    opacity: 1;
    transform: scale(1);
}

.view-project-btn:hover {
    background: var(--color-white);
    color: var(--color-secondary);
    transform: scale(1.1) rotate(45deg);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonial-card {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.testimonial-rating {
    display: flex;
    gap: 4px;
    color: var(--color-accent);
    font-size: var(--fs-base);
    margin-bottom: var(--space-md);
}

.testimonial-text {
    font-size: var(--fs-lg);
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--space-xl);
    flex-grow: 1;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.testimonial-author img {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-blue-light);
}

.testimonial-author h5 {
    font-size: var(--fs-lg);
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--color-text);
}

.testimonial-author p {
    font-size: var(--fs-sm);
    color: var(--color-text-lighter);
    margin: 0;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-form-wrapper {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-xs);
    font-size: var(--fs-base);
}

.form-control {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: var(--fs-base);
    transition: var(--transition-fast);
    background: var(--color-white);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-blue-lighter);
}

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

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-info-card {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    display: flex;
    gap: var(--space-lg);
    align-items: flex-start;
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-md);
}

.info-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    font-size: var(--fs-2xl);
    color: var(--color-white);
    flex-shrink: 0;
}

.contact-info-card h5 {
    font-size: var(--fs-lg);
    font-weight: 700;
    margin-bottom: var(--space-xs);
    color: var(--color-text);
}

.contact-info-card p {
    font-size: var(--fs-base);
    line-height: 1.7;
    color: var(--color-text-light);
    margin: 0;
}

.contact-info-card a {
    color: var(--color-primary);
    transition: var(--transition-fast);
}

.contact-info-card a:hover {
    color: var(--color-secondary);
}

.social-links-card {
    padding: var(--space-xl);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.social-links-card h5 {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-text);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-size: var(--fs-lg);
    transition: var(--transition);
}

.social-link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    color: var(--color-white);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--color-text);
    padding: var(--space-3xl) 0 var(--space-lg);
    color: var(--color-white);
}

.footer-brand {
    margin-bottom: var(--space-lg);
}

.footer-desc {
    color: var(--color-text-lighter);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.footer-social {
    display: flex;
    gap: var(--space-sm);
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-white);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--gradient-primary);
    transform: translateY(-4px);
}

.footer-title {
    font-size: var(--fs-lg);
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--color-text-lighter);
    font-size: var(--fs-base);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
    padding-left: var(--space-xs);
}

.newsletter-form {
    display: flex;
    gap: var(--space-sm);
}

.newsletter-form .form-control {
    flex: 1;
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-white);
}

.newsletter-form .form-control::placeholder {
    color: var(--color-text-lighter);
}

.newsletter-form .btn {
    padding: var(--space-md);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-lg);
    margin-top: var(--space-xl);
    font-size: var(--fs-sm);
    color: var(--color-text-lighter);
}

.footer-legal {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
}

.footer-legal a {
    color: var(--color-text-lighter);
    transition: var(--transition-fast);
}

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

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--fs-xl);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-lg);
    z-index: 999;
}

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

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

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 991.98px) {
    .hero-visual {
        height: 400px;
        margin-top: var(--space-xl);
    }
    
    .hero-image-main {
        max-width: 360px;
    }
    
    .visual-card {
        padding: var(--space-md);
        font-size: var(--fs-sm);
    }
    
    .card-icon {
        width: 40px;
        height: 40px;
        font-size: var(--fs-lg);
    }
    
    .advantage-visual {
        height: 400px;
        margin-bottom: var(--space-xl);
    }
    
    .trust-row {
        gap: var(--space-lg);
    }
}

@media (max-width: 767.98px) {
    .section-padding {
        padding: var(--space-2xl) 0;
    }
    
    .hero-section {
        padding-top: 80px;
    }
    
    .hero-visual {
        height: 300px;
    }
    
    .hero-image-main {
        max-width: 280px;
    }
    
    .visual-card {
        /*display: blok;*/
        scale: 0.8;
    }
    
    .card-float-1 {
        top: 10%;
        right: 26%;
        animation-delay: 0s;
    }
    
    .card-float-2 {
        top: 41%;
        right: 2%;
        animation-delay: 2s;
    }
    
    .card-float-3 {
        bottom: -5%;
        right: 29%;
        animation-delay: 4s;
    }
    
    .trust-row {
        flex-wrap: wrap;
        gap: var(--space-md);
        justify-content: center;
    }
    
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .advantage-visual {
        height: 300px;
    }
    
    .advantage-list {
        gap: var(--space-lg);
    }
    
    .advantage-icon {
        width: 56px;
        height: 56px;
        font-size: var(--fs-xl);
    }
    
    .footer-legal {
        justify-content: center;
        margin-top: var(--space-md);
    }
}

@media (max-width: 575.98px) {
    :root {
        --fs-5xl: 2.5rem;
        --fs-4xl: 2rem;
    }
    
    .service-card,
    .testimonial-card,
    .contact-info-card,
    .social-links-card {
        padding: var(--space-lg);
    }
    
    .contact-form-wrapper {
        padding: var(--space-lg);
    }
    
    .portfolio-content {
        padding: var(--space-lg);
    }
    
    .mockup-content {
        padding: var(--space-lg);
    }
    
}

/* ============================================
   PRINT STYLES
   ============================================ */
@media print {
    .navbar,
    .back-to-top,
    .geometric-bg,
    .visual-card {
        display: none !important;
    }
}