/* ========================================
   PNG INFOTECH - CREATIVE AGENCY STYLES
   ======================================== */

/* ========== CSS VARIABLES ========== */
:root {
    /* Primary Colors */
    --navy: #0a1628;
    --navy-light: #1a2942;
    --navy-dark: #060d17;
    --sky-blue: #38bdf8;
    --sky-blue-light: #7dd3fc;
    --sky-blue-dark: #0ea5e9;
    
    /* Neutrals */
    --white: #ffffff;
    --off-white: #f8fafc;
    --light-gray: #f1f5f9;
    --gray: #94a3b8;
    --dark-gray: #64748b;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--sky-blue) 0%, var(--sky-blue-dark) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(10, 22, 40, 0.95) 0%, rgba(26, 41, 66, 0.9) 100%);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0.05) 100%);
    
    /* Typography */
    --font-primary: 'Manrope', sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1200px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(10, 22, 40, 0.08);
    --shadow-md: 0 4px 20px rgba(10, 22, 40, 0.12);
    --shadow-lg: 0 8px 40px rgba(10, 22, 40, 0.16);
    --shadow-glow: 0 0 30px rgba(56, 189, 248, 0.3);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 50%;
}

/* ========== RESET & BASE ========== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.7;
    color: var(--navy);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
    list-style: none;
}

button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
}

input,
textarea {
    font-family: inherit;
    font-size: inherit;
}

/* ========== UTILITY CLASSES ========== */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

.highlight {
    color: var(--sky-blue);
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn i {
    font-size: 14px;
    transition: transform var(--transition-normal);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(56, 189, 248, 0.3);
}

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

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

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

.btn-lg {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-block {
    width: 100%;
}

/* ========== SECTION STYLES ========== */
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--sky-blue);
}

.section-label.center {
    justify-content: center;
}

.label-line {
    width: 40px;
    height: 2px;
    background: var(--gradient-primary);
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 600;
    line-height: 1.2;
    color: var(--navy);
    margin-bottom: 20px;
}

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

.section-subtitle {
    font-size: 17px;
    color: var(--dark-gray);
    max-width: 600px;
    text-align: center;
    margin: 0 auto 60px;
}

.section-header {
    margin-bottom: 60px;
}

/* ========== HEADER ========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition-normal);
    background: transparent;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    transition: color var(--transition-normal);
}

.header.scrolled .logo {
    color: var(--navy);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 800;
    font-size: 20px;
}

.logo-highlight {
    color: var(--sky-blue);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 10px 18px;
    font-size: 15px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    border-radius: var(--radius-xl);
    transition: all var(--transition-fast);
}

.header.scrolled .nav-link {
    color: var(--navy);
}

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

.nav-cta {
    padding: 12px 24px;
    font-size: 14px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    cursor: pointer;
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--white);
    position: relative;
    transition: background var(--transition-normal);
}

.header.scrolled .hamburger {
    background: var(--navy);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: inherit;
    transition: transform var(--transition-normal);
}

.hamburger::before {
    transform: translateY(-8px);
}

.hamburger::after {
    transform: translateY(8px);
}

.mobile-toggle.active .hamburger {
    background: transparent;
}

.mobile-toggle.active .hamburger::before {
    transform: rotate(45deg);
    background: var(--navy);
}

.mobile-toggle.active .hamburger::after {
    transform: rotate(-45deg);
    background: var(--navy);
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: var(--gradient-hero);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-shape {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(80px);
    opacity: 0.5;
}

.hero-shape-1 {
    width: 600px;
    height: 600px;
    background: var(--sky-blue);
    top: -200px;
    right: -200px;
    opacity: 0.15;
}

.hero-shape-2 {
    width: 400px;
    height: 400px;
    background: var(--sky-blue-light);
    bottom: -100px;
    left: -100px;
    opacity: 0.1;
}

.hero-shape-3 {
    width: 300px;
    height: 300px;
    background: var(--sky-blue-dark);
    top: 50%;
    left: 30%;
    opacity: 0.08;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: rgba(56, 189, 248, 0.15);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: var(--radius-xl);
    font-size: 13px;
    font-weight: 600;
    color: var(--sky-blue-light);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease;
}

.hero-badge i {
    font-size: 14px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 600;
    line-height: 1.15;
    color: var(--white);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease 0.1s both;
}

.hero-description {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    margin-bottom: 36px;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-actions .btn-outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}

.hero-actions .btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--sky-blue);
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

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

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 4px;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    animation: fadeInRight 1s ease 0.3s both;
}

.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.hero-image {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.hero-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.2) 0%, rgba(10, 22, 40, 0.3) 100%);
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    animation: float 4s ease-in-out infinite;
}

.floating-card i {
    font-size: 20px;
    color: var(--sky-blue);
}

.floating-card-1 {
    top: 30px;
    left: -30px;
    animation-delay: 0s;
}

.floating-card-2 {
    bottom: 50px;
    right: -30px;
    animation-delay: 2s;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.scroll-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: rgba(255, 255, 255, 0.6);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: color var(--transition-normal);
}

.scroll-link:hover {
    color: var(--sky-blue);
}

.scroll-link i {
    font-size: 16px;
    animation: bounce 2s infinite;
}

/* ========== ABOUT SECTION ========== */
.about {
    padding: var(--section-padding);
    background: var(--off-white);
}

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

.about-visual {
    position: relative;
}

.about-image-main {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.about-image-accent {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 6px solid var(--white);
    box-shadow: var(--shadow-md);
}

.about-img-small {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.experience-badge {
    position: absolute;
    top: 30px;
    left: -30px;
    padding: 24px 28px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-glow);
}

.exp-number {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--white);
    line-height: 1;
}

.exp-text {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 4px;
}

.about-lead {
    font-size: 20px;
    font-weight: 500;
    color: var(--navy);
    line-height: 1.6;
    margin-bottom: 20px;
}

.about-text {
    color: var(--dark-gray);
    margin-bottom: 32px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 36px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(56, 189, 248, 0.1);
    border-radius: var(--radius-md);
    color: var(--sky-blue);
    font-size: 20px;
}

.feature-content h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 4px;
}

.feature-content p {
    font-size: 14px;
    color: var(--dark-gray);
}

/* ========== SERVICES SECTION ========== */
.services {
    position: relative;
    padding: var(--section-padding);
    background: var(--white);
}

.services-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.services-pattern {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.03) 0%, transparent 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.service-card {
    position: relative;
    padding: 36px 28px;
    background: var(--white);
    border: 1px solid var(--light-gray);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

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

.service-card.featured {
    background: var(--navy);
    border-color: var(--navy);
}

.service-card.featured .service-title,
.service-card.featured .service-description,
.service-card.featured .service-list li {
    color: var(--white);
}

.service-card.featured .service-icon {
    background: rgba(56, 189, 248, 0.2);
}

.service-card.featured .service-icon i {
    color: var(--sky-blue-light);
}

.service-card.featured .service-list i {
    color: var(--sky-blue-light);
}

.service-card.featured .service-link {
    color: var(--sky-blue-light);
}

.featured-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    padding: 6px 14px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-xl);
}

.service-icon {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(56, 189, 248, 0.1);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.service-icon i {
    font-size: 26px;
    color: var(--sky-blue);
    position: relative;
    z-index: 1;
}

.service-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 12px;
}

.service-description {
    font-size: 14px;
    color: var(--dark-gray);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-list {
    margin-bottom: 24px;
}

.service-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--navy);
    padding: 6px 0;
}

.service-list i {
    font-size: 12px;
    color: var(--sky-blue);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--sky-blue);
    transition: gap var(--transition-normal);
}

.service-link:hover {
    gap: 12px;
}

/* ========== PORTFOLIO SECTION ========== */
.portfolio {
    padding: var(--section-padding);
    background: var(--off-white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
}

.portfolio-item-large {
    grid-column: span 2;
}

.portfolio-image {
    position: relative;
    width: 100%;
    height: 300px;
}

.portfolio-item-large .portfolio-image {
    height: 350px;
}

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

.portfolio-item:hover .portfolio-image img {
    transform: scale(1.08);
}

.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(10, 22, 40, 0.9) 100%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.portfolio-category {
    display: inline-block;
    padding: 6px 14px;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-xl);
    margin-bottom: 12px;
}

.portfolio-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.portfolio-desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

/* Trusted By */
.trusted-by {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid var(--light-gray);
}

.trusted-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: 24px;
}

.brand-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}

.brand-logo {
    font-size: 32px;
    color: var(--gray);
    opacity: 0.6;
    transition: all var(--transition-normal);
}

.brand-logo:hover {
    opacity: 1;
    color: var(--sky-blue);
}

/* ========== TESTIMONIALS SECTION ========== */
.testimonials {
    position: relative;
    padding: var(--section-padding);
    background: var(--white);
    overflow: hidden;
}

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

.testimonial-shape {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(100px);
}

.testimonial-shape-1 {
    width: 500px;
    height: 500px;
    background: rgba(56, 189, 248, 0.08);
    top: -200px;
    left: -200px;
}

.testimonial-shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(56, 189, 248, 0.06);
    bottom: -150px;
    right: -150px;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.testimonial-card {
    position: relative;
    padding: 36px;
    background: var(--off-white);
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    transition: all var(--transition-normal);
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.testimonial-card.featured {
    background: var(--navy);
    grid-row: span 2;
    display: flex;
    flex-direction: column;
}

.testimonial-card.featured .testimonial-text {
    color: rgba(255, 255, 255, 0.85);
    font-size: 18px;
    flex-grow: 1;
}

.testimonial-card.featured .author-name {
    color: var(--white);
}

.testimonial-card.featured .author-title {
    color: rgba(255, 255, 255, 0.6);
}

.testimonial-card.featured .testimonial-quote i {
    color: rgba(56, 189, 248, 0.3);
}

.testimonial-rating {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
}

.testimonial-rating i {
    font-size: 14px;
    color: #fbbf24;
}

.testimonial-quote {
    position: absolute;
    top: 30px;
    right: 30px;
}

.testimonial-quote i {
    font-size: 40px;
    color: rgba(56, 189, 248, 0.15);
}

.testimonial-text {
    font-size: 15px;
    color: var(--navy);
    line-height: 1.8;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    color: var(--white);
    font-size: 14px;
    font-weight: 700;
}

.author-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--navy);
}

.author-title {
    font-size: 13px;
    color: var(--dark-gray);
}

/* ========== FAQ SECTION ========== */
.faq {
    padding: var(--section-padding);
    background: var(--off-white);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 80px;
    align-items: flex-start;
}

.faq-description {
    color: var(--dark-gray);
    margin-bottom: 24px;
}

.faq-accordion {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid transparent;
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--sky-blue);
}

.faq-item.active {
    box-shadow: var(--shadow-md);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--navy);
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--sky-blue);
}

.faq-question i {
    font-size: 14px;
    color: var(--sky-blue);
    transition: transform var(--transition-normal);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 15px;
    color: var(--dark-gray);
    line-height: 1.7;
}

/* ========== CONTACT SECTION ========== */
.contact {
    position: relative;
    padding: var(--section-padding);
    background: var(--white);
    overflow: hidden;
}

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

.contact-shape {
    position: absolute;
    border-radius: var(--radius-full);
    filter: blur(100px);
    pointer-events: none;
}

.contact-shape-1 {
    width: 400px;
    height: 400px;
    background: rgba(56, 189, 248, 0.08);
    top: 0;
    right: 0;
}

.contact-shape-2 {
    width: 300px;
    height: 300px;
    background: rgba(56, 189, 248, 0.05);
    bottom: 0;
    left: 20%;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    background: var(--off-white);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
}

.contact-card:hover {
    transform: translateX(8px);
    background: var(--light-gray);
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    color: var(--white);
    font-size: 20px;
}

.contact-details h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 6px;
}

.contact-details p {
    font-size: 14px;
    color: var(--dark-gray);
    line-height: 1.6;
}

.contact-details a {
    color: var(--sky-blue);
    transition: color var(--transition-fast);
}

.contact-details a:hover {
    color: var(--sky-blue-dark);
}

.contact-social h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 16px;
}

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

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--off-white);
    border-radius: var(--radius-full);
    color: var(--navy);
    font-size: 18px;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-4px);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--off-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 5;
}

.form-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 28px;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 8px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    background: var(--white);
    border: 2px solid var(--light-gray);
    border-radius: var(--radius-md);
    font-size: 15px;
    color: var(--navy);
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--sky-blue);
    box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--gray);
}

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

/* ========== FOOTER ========== */
.footer {
    background: var(--navy);
    padding: 60px 0 30px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 30px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
}

.footer-tagline {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 8px;
}

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

.footer-social .social-link {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.footer-social .social-link:hover {
    background: var(--gradient-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
}

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

.footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

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

/* ========== BACK TO TOP ========== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-full);
    font-size: 18px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 999;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* ========== RESPONSIVE STYLES ========== */
@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .nav-menu,
    .nav-cta {
        display: none;
    }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu.active {
        display: flex !important;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        background: #ffffff !important;
        background-color: #ffffff !important;
        padding: 100px 30px 30px;
        gap: 0;
        z-index: 9999;
        overflow-y: auto;
    }
    
    .nav-menu.active .nav-link {
        color: var(--navy);
        padding: 16px 0;
        font-size: 20px;
        border-bottom: 1px solid var(--light-gray);
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .floating-card-1 {
        left: 0;
    }
    
    .floating-card-2 {
        right: 0;
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-visual {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-item-large {
        grid-column: span 1;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card.featured {
        grid-row: auto;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero {
        min-height: auto;
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: clamp(28px, 8vw, 40px);
    }
    
    .hero-description {
        font-size: 16px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .stat-divider {
        width: 50px;
        height: 1px;
    }
    
    .hero-image {
        height: 300px;
    }
    
    .floating-card {
        display: none;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .about-image-accent {
        width: 140px;
        height: 140px;
        bottom: -20px;
        right: -10px;
    }
    
    .experience-badge {
        left: -10px;
        padding: 16px 20px;
    }
    
    .exp-number {
        font-size: 28px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 28px 24px;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-image,
    .portfolio-item-large .portfolio-image {
        height: 250px;
    }
    
    .brand-logos {
        gap: 32px;
    }
    
    .brand-logo {
        font-size: 28px;
    }
    
    .contact-form-wrapper {
        padding: 28px;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: 24px;
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .section-title {
        font-size: clamp(26px, 7vw, 32px);
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 14px;
    }
    
    .btn-lg {
        padding: 14px 28px;
    }
    
    .hero-badge {
        font-size: 11px;
        padding: 8px 16px;
    }
    
    .about-img {
        height: 350px;
    }
    
    .testimonial-card {
        padding: 24px;
    }
    
    .faq-question {
        padding: 16px 20px;
        font-size: 15px;
    }
    
    .faq-answer p {
        padding: 0 20px 16px;
        font-size: 14px;
    }
}