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

:root {
    /* Colors */
    --navy: #0f172a;
    --navy-dark: #0a0f1a;
    --cyan: #00d4ff;
    --cyan-glow: #33ddff;
    --white: #ffffff;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    
    /* Backgrounds */
    --bg-light: #f5f7fa;
    --bg-card: #ffffff;
    
    /* Typography */
    --font-family: 'Be Vietnam Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-card: 0 4px 20px -4px rgba(15, 23, 42, 0.1);
    --shadow-card-hover: 0 12px 40px -8px rgba(15, 23, 42, 0.2);
    --shadow-glow: 0 0 40px rgba(0, 212, 255, 0.3);
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-light);
    color: var(--gray-800);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

/* ==========================================
   UTILITIES
   ========================================== */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

.text-gradient {
    background: linear-gradient(135deg, var(--cyan) 0%, #33ddff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.icon {
    width: 1rem;
    height: 1rem;
    flex-shrink: 0;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
}

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

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--cyan) 0%, #0099cc 100%);
    color: var(--navy-dark);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 212, 255, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

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

.btn-accent:hover {
    background: var(--navy-dark);
}

/* ==========================================
   HEADER
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.top-bar {
    background: rgba(10, 15, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.top-bar-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    font-size: 0.875rem;
}

.contact-info, .address-info {
    display: none;
    align-items: center;
    gap: 1.5rem;
    color: rgba(255, 255, 255, 0.8);
}

@media (min-width: 768px) {
    .contact-info, .address-info {
        display: flex;
    }
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--cyan);
}

.main-nav {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.1);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

@media (min-width: 1024px) {
    .nav-content {
        height: 5rem;
    }
}

.logo img {
    height: 2.5rem;
    width: auto;
    max-width: 180px;
    object-fit: contain;
}

@media (min-width: 768px) {
    .logo img {
        height: 3rem;
        max-width: 220px;
    }
}

@media (min-width: 1024px) {
    .logo img {
        height: 3.5rem;
        max-width: 260px;
    }
}

.nav-links {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-cta {
    display: none;
}

@media (min-width: 1024px) {
    .nav-cta {
        display: inline-flex;
    }
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 2rem;
    height: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

@media (min-width: 1024px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.hamburger-line {
    width: 100%;
    height: 2px;
    background: var(--white);
    transition: all var(--transition-fast);
}

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

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

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

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

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

@media (min-width: 1024px) {
    .mobile-menu {
        display: none !important;
    }
}

.mobile-nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: 0.75rem 0;
    transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--cyan);
}

.mobile-cta {
    margin-top: 0.5rem;
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 8rem;
    background-image: url('assets/hero-bg.jpg');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10, 15, 26, 0.95), rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.7));
}

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

.glow-circle {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    animation: pulseGlow 3s ease-in-out infinite;
}

.glow-1 {
    top: 25%;
    left: 25%;
    width: 16rem;
    height: 16rem;
    background: rgba(0, 212, 255, 0.1);
}

.glow-2 {
    bottom: 33%;
    right: 25%;
    width: 24rem;
    height: 24rem;
    background: rgba(0, 212, 255, 0.05);
    animation-delay: 1s;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1fr 1fr;
    }
}

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

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius-full);
    padding: 0.5rem 1rem;
    margin-bottom: 1.5rem;
    color: var(--cyan);
    font-size: 0.875rem;
    font-weight: 500;
    animation: fadeIn 0.6s ease-out;
}

.badge-dot {
    width: 0.5rem;
    height: 0.5rem;
    background: var(--cyan);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.hero-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: slideUp 0.6s ease-out;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

@media (min-width: 1280px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 36rem;
    margin: 0 auto 2rem;
    animation: slideUp 0.6s ease-out 0.1s both;
}

@media (min-width: 1024px) {
    .hero-description {
        margin: 0 0 2rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    animation: slideUp 0.6s ease-out 0.2s both;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    animation: fadeIn 0.6s ease-out 0.4s both;
}

.stat-value {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--cyan);
}

@media (min-width: 768px) {
    .stat-value {
        font-size: 2.25rem;
    }
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.25rem;
}

.hero-visual {
    display: none;
    align-items: center;
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: flex;
    }
}

.visual-container {
    position: relative;
    width: 400px;
    height: 400px;
}

@media (min-width: 1280px) {
    .visual-container {
        width: 500px;
        height: 500px;
    }
}

.ring {
    position: absolute;
    border-radius: 50%;
}

.ring-outer {
    inset: 0;
    border: 2px solid rgba(0, 212, 255, 0.2);
    animation: spin 20s linear infinite;
}

.ring-middle {
    inset: 2rem;
    border: 1px solid rgba(0, 212, 255, 0.3);
    animation: spin 15s linear infinite reverse;
}

.inner-circle {
    position: absolute;
    inset: 4rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), transparent);
    border-radius: 50%;
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.inner-circle img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.floating-dot {
    position: absolute;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: var(--shadow-glow);
    animation: float 6s ease-in-out infinite;
}

.dot-1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1rem;
    height: 1rem;
}

.dot-2 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0.75rem;
    height: 0.75rem;
    opacity: 0.8;
    animation-delay: 1s;
}

.dot-3 {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 0.75rem;
    height: 0.75rem;
    opacity: 0.6;
    animation-delay: 2s;
}

.dot-4 {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    animation-delay: 1.5s;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color var(--transition-fast);
    animation: bounce 2s infinite;
}

.scroll-indicator:hover {
    color: var(--cyan);
}

.scroll-indicator span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-indicator .icon {
    width: 1.25rem;
    height: 1.25rem;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
    position: relative;
    padding: 5rem 0;
    background: var(--white);
    overflow: hidden;
}

@media (min-width: 1024px) {
    .about {
        padding: 8rem 0;
    }
}

.about-bg-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 33%;
    height: 100%;
    background: linear-gradient(to left, rgba(0, 212, 255, 0.05), transparent);
}

.about-grid {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(0, 212, 255, 0.1);
    border-radius: var(--radius-full);
    padding: 0.5rem 1rem;
    margin-bottom: 1.5rem;
}

.section-badge span {
    color: var(--cyan);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--gray-800);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 3rem;
    }
}

.about-text {
    font-size: 1.125rem;
    color: var(--gray-500);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.about-text-secondary {
    color: var(--gray-500);
    line-height: 1.75;
    margin-bottom: 2rem;
}

.features-grid {
    display: grid;
    gap: 1rem;
}

@media (min-width: 640px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-normal);
}

.feature-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    background: rgba(0, 212, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: var(--cyan);
    stroke: var(--cyan);
}

.feature-text h3 {
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.feature-text p {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.about-visual {
    position: relative;
}

.experience-card {
    position: relative;
    aspect-ratio: 1;
    max-width: 28rem;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.card-pattern {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHZpZXdCb3g9IjAgMCA0MCA0MCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZGVmcz48cGF0dGVybiBpZD0iZ3JpZCIgd2lkdGg9IjQwIiBoZWlnaHQ9IjQwIiBwYXR0ZXJuVW5pdHM9InVzZXJTcGFjZU9uVXNlIj48cGF0aCBkPSJNIDQwIDAgTCAwIDAgMCA0MCIgZmlsbD0ibm9uZSIgc3Ryb2tlPSJyZ2JhKDAsIDIxMiwgMjU1LCAwLjA1KSIgc3Ryb2tlLXdpZHRoPSIxIi8+PC9wYXR0ZXJuPjwvZGVmcz48cmVjdCB3aWR0aD0iMTAwJSIgaGVpZ2h0PSIxMDAlIiBmaWxsPSJ1cmwoI2dyaWQpIi8+PC9zdmc+");
    opacity: 0.5;
}

.experience-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.experience-number {
    font-size: 4.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--cyan) 0%, #33ddff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .experience-number {
        font-size: 6rem;
    }
}

.experience-text {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
}

.experience-subtext {
    font-size: 0.875rem;
    color: rgba(0, 212, 255, 0.6);
    margin-top: 0.5rem;
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    animation: float 6s ease-in-out infinite;
}

.floating-card-1 {
    top: -1rem;
    right: -1rem;
}

.floating-card-2 {
    bottom: -1rem;
    left: -1rem;
    animation-delay: 1s;
}

.floating-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    font-weight: 700;
}

.floating-text {
    display: flex;
    flex-direction: column;
}

.floating-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-800);
}

.floating-subtitle {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* ==========================================
   SOLUTIONS SECTION
   ========================================== */
.solutions {
    position: relative;
    padding: 5rem 0;
    background: var(--bg-light);
    overflow: hidden;
}

@media (min-width: 1024px) {
    .solutions {
        padding: 8rem 0;
    }
}

.solutions-pattern {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNjAiIGhlaWdodD0iNjAiIHZpZXdCb3g9IjAgMCA2MCA2MCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48ZGVmcz48cGF0dGVybiBpZD0iZG90cyIgd2lkdGg9IjYwIiBoZWlnaHQ9IjYwIiBwYXR0ZXJuVW5pdHM9InVzZXJTcGFjZU9uVXNlIj48Y2lyY2xlIGN4PSIzMCIgY3k9IjMwIiByPSIxLjUiIGZpbGw9InJnYmEoMCwgMjEyLCAyNTUsIDAuMSkiLz48L3BhdHRlcm4+PC9kZWZzPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjZG90cykiLz48L3N2Zz4=");
    opacity: 0.5;
}

.section-header {
    text-align: center;
    max-width: 48rem;
    margin: 0 auto 4rem;
    position: relative;
    z-index: 10;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
}

.solutions-grid {
    display: grid;
    gap: 1.5rem;
    position: relative;
    z-index: 10;
}

@media (min-width: 640px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .solutions-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.solution-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-normal);
}

@media (min-width: 1024px) {
    .solution-card {
        padding: 2rem;
    }
}

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

.solution-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    transition: transform var(--transition-normal);
}

.solution-card:hover .solution-icon {
    transform: scale(1.1);
}

.solution-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    color: var(--white);
    stroke: var(--white);
}

.gradient-blue { background: linear-gradient(135deg, #3b82f6, var(--cyan)); }
.gradient-green { background: linear-gradient(135deg, #10b981, var(--cyan)); }
.gradient-orange { background: linear-gradient(135deg, #f59e0b, #fb923c); }
.gradient-purple { background: linear-gradient(135deg, #8b5cf6, #ec4899); }
.gradient-cyan { background: linear-gradient(135deg, var(--cyan), #3b82f6); }
.gradient-red { background: linear-gradient(135deg, #ef4444, #f43f5e); }
.gradient-indigo { background: linear-gradient(135deg, #6366f1, #a855f7); }
.gradient-teal { background: linear-gradient(135deg, #14b8a6, var(--cyan)); }
.gradient-pink { background: linear-gradient(135deg, #f43f5e, #ec4899); }

.solution-subtitle {
    font-size: 0.875rem;
    color: var(--cyan);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.solution-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.75rem;
    transition: color var(--transition-fast);
}

.solution-card:hover .solution-title {
    color: var(--cyan);
}

.solution-description {
    color: var(--gray-500);
    margin-bottom: 1.25rem;
    line-height: 1.6;
}

.solution-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--cyan);
    font-weight: 500;
    transition: gap var(--transition-fast);
}

.solution-card:hover .solution-link {
    gap: 0.75rem;
}

.solution-link .icon {
    transition: transform var(--transition-fast);
}

.solutions-cta {
    text-align: center;
    margin-top: 3rem;
    position: relative;
    z-index: 10;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
    padding: 5rem 0;
    background: var(--white);
}

@media (min-width: 1024px) {
    .contact {
        padding: 8rem 0;
    }
}

.contact-grid {
    display: grid;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.contact-description {
    font-size: 1.125rem;
    color: var(--gray-500);
    margin-bottom: 2.5rem;
    line-height: 1.75;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
    transition: box-shadow var(--transition-normal);
}

.contact-card:hover {
    box-shadow: var(--shadow-card-hover);
}

.contact-card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-md);
    background: rgba(0, 212, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background var(--transition-fast);
}

.contact-card:hover .contact-card-icon {
    background: rgba(0, 212, 255, 0.2);
}

.contact-card-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    min-height: 1.25rem;
    max-width: 1.25rem;
    max-height: 1.25rem;
    stroke: var(--cyan);
}

.contact-card-content h3 {
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 0.25rem;
}

.contact-card-content a {
    font-size: 1.125rem;
    color: var(--gray-500);
    transition: color var(--transition-fast);
}

.contact-card-content a:hover {
    color: var(--cyan);
}

.contact-card-content p {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin-top: 0.25rem;
}

.contact-card-content .address {
    font-size: 1.125rem;
    color: var(--gray-500);
    margin-top: 0;
}

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

@media (min-width: 1024px) {
    .contact-form-wrapper {
        padding: 2.5rem;
    }
}

.contact-form-wrapper h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.contact-form-wrapper > p {
    color: var(--gray-500);
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-row {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-800);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl);
    background: var(--bg-light);
    color: var(--gray-800);
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

.form-group textarea {
    resize: none;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--navy);
    color: var(--white);
}

.footer-grid {
    display: grid;
    gap: 2.5rem;
    padding: 4rem 0;
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.logo-icon {
    width: 3rem;
    height: 3rem;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--cyan), var(--cyan-glow));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--navy-dark);
}

.logo-title {
    font-weight: 700;
    font-size: 1.125rem;
    display: block;
}

.logo-subtitle {
    font-size: 0.875rem;
    color: var(--cyan);
    display: block;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--cyan);
    color: var(--navy-dark);
}

.social-link svg {
    width: 1.25rem;
    height: 1.25rem;
}

.footer-links h4,
.footer-contact h4 {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-contact-item svg {
    width: 1.25rem;
    height: 1.25rem;
    min-width: 1.25rem;
    min-height: 1.25rem;
    color: var(--cyan);
    stroke: var(--cyan);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.footer-contact-item span {
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact span,
.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

@media (min-width: 768px) {
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.footer-bottom-links {
    display: flex;
    gap: 1.5rem;
}

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

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

/* ==========================================
   ANIMATIONS
   ========================================== */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

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

@keyframes pulseGlow {
    0%, 100% {
        opacity: 0.6;
        transform: scale(1);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

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

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