/* ============================================
   PREMONEX TECHNOLOGIES - PREMIUM LANDING PAGE
   ============================================ */

/* === CSS Custom Properties === */
:root {
    /* Primary Colors - Based on Logo */
    --color-primary: #00b4d8;
    --color-primary-dark: #0096c7;
    --color-primary-light: #48cae4;
    --color-primary-glow: rgba(0, 180, 216, 0.3);

    /* Background Colors */
    --color-bg-dark: #0a0f1a;
    --color-bg-secondary: #111827;
    --color-bg-card: #1a2236;
    --color-bg-card-hover: #1e2943;

    /* Text Colors */
    --color-text-primary: #ffffff;
    --color-text-secondary: #a0aec0;
    --color-text-muted: #6b7280;

    /* Accent Colors */
    --color-accent-cyan: #00b4d8;
    --color-accent-blue: #3b82f6;
    --color-accent-purple: #8b5cf6;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #00b4d8 0%, #0096c7 50%, #3b82f6 100%);
    --gradient-text: linear-gradient(90deg, #00b4d8 0%, #48cae4 50%, #90e0ef 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(0, 180, 216, 0.15) 0%, transparent 70%);
    --gradient-dark: linear-gradient(180deg, #0a0f1a 0%, #111827 100%);

    /* Glassmorphism */
    --glass-bg: rgba(26, 34, 54, 0.7);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-blur: blur(20px);

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 5rem;
    --spacing-3xl: 8rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 40px rgba(0, 180, 216, 0.3);
    --shadow-glow-lg: 0 0 80px rgba(0, 180, 216, 0.4);

    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Container */
    --container-max: 1280px;
    --container-padding: 2rem;
}

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

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

body {
    font-family: var(--font-secondary);
    background: var(--color-bg-dark);
    color: var(--color-text-secondary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    color: var(--color-text-primary);
    font-weight: 600;
    line-height: 1.2;
}

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

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

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

ul {
    list-style: none;
}

/* === Animated Background === */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    background: var(--color-bg-dark);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
    animation: float 20s infinite ease-in-out;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.4) 0%, transparent 70%);
    top: -200px;
    right: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.3) 0%, transparent 70%);
    bottom: -150px;
    left: -100px;
    animation-delay: -5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.25) 0%, transparent 70%);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -10s;
}

@keyframes float {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    25% {
        transform: translate(30px, -30px) scale(1.05);
    }

    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }

    75% {
        transform: translate(-30px, -20px) scale(1.02);
    }
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.5;
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    padding: 0.75rem 0;
}

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

/* === Custom Text Logo Styles === */
.logo-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-name {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    display: flex;
}

.logo-pre {
    color: var(--color-text-secondary);
}

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

/* About Section Logo */
.about-logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.about-logo-icon {
    width: 120px;
    height: 120px;
    margin-bottom: var(--spacing-md);
    animation: glow 3s infinite ease-in-out;
}

.about-logo-icon svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 20px rgba(0, 180, 216, 0.5));
}

.about-logo-name {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    display: flex;
    margin-bottom: 0.5rem;
}

.about-pre {
    color: var(--color-text-secondary);
}

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

.about-tagline {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 500;
}

/* Footer Logo */
.footer-logo-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-md);
}

.footer-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.footer-logo-icon svg {
    width: 100%;
    height: 100%;
}

.footer-logo-name {
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 1px;
    display: flex;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    position: relative;
    padding: 0.5rem 0;
    transition: color var(--transition-fast);
}

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

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

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

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.mobile-menu-btn .bar {
    width: 25px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-text-primary);
    box-shadow: 0 4px 20px rgba(0, 180, 216, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 180, 216, 0.4);
}

.btn-primary svg {
    transition: transform var(--transition-base);
}

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

.btn-secondary {
    background: transparent;
    color: var(--color-text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
}

.btn-secondary:hover {
    background: var(--glass-bg);
    border-color: var(--color-primary);
}

.btn-large {
    padding: 1.125rem 2.25rem;
    font-size: 1rem;
}

.btn-full {
    width: 100%;
}

/* === Section Styles === */
.section-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

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

.section-header.center {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header.center .section-subtitle {
    margin: 0 auto;
}

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

/* === Hero Section === */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-3xl) var(--container-padding);
    position: relative;
}

.hero-content {
    flex: 1;
    max-width: 650px;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    backdrop-filter: var(--glass-blur);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text-secondary);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

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

.stat-number {
    font-family: var(--font-primary);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    display: inline;
}

.stat-suffix {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

.stat-divider {
    width: 1px;
    height: 50px;
    background: linear-gradient(to bottom, transparent, var(--glass-border), transparent);
}

.hero-visual {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

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

.globe {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200px;
    height: 200px;
}

.globe-inner {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 50%, #0077b6 100%);
    box-shadow:
        0 0 60px rgba(0, 180, 216, 0.5),
        inset 0 0 60px rgba(0, 0, 0, 0.3);
    animation: glow 3s infinite ease-in-out;
}

@keyframes glow {

    0%,
    100% {
        box-shadow:
            0 0 60px rgba(0, 180, 216, 0.5),
            inset 0 0 60px rgba(0, 0, 0, 0.3);
    }

    50% {
        box-shadow:
            0 0 80px rgba(0, 180, 216, 0.7),
            inset 0 0 60px rgba(0, 0, 0, 0.3);
    }
}

.globe-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    border: 2px solid rgba(0, 180, 216, 0.3);
    border-radius: 50%;
    animation: orbit 10s linear infinite;
}

.ring-1 {
    width: 280px;
    height: 280px;
    margin-top: -140px;
    margin-left: -140px;
    transform: rotateX(70deg) rotateZ(0deg);
    animation-duration: 12s;
}

.ring-2 {
    width: 320px;
    height: 320px;
    margin-top: -160px;
    margin-left: -160px;
    transform: rotateX(70deg) rotateZ(60deg);
    animation-duration: 15s;
    animation-direction: reverse;
}

.ring-3 {
    width: 360px;
    height: 360px;
    margin-top: -180px;
    margin-left: -180px;
    transform: rotateX(70deg) rotateZ(120deg);
    animation-duration: 18s;
}

@keyframes orbit {
    from {
        transform: rotateX(70deg) rotateZ(0deg);
    }

    to {
        transform: rotateX(70deg) rotateZ(360deg);
    }
}

.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    backdrop-filter: var(--glass-blur);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    animation: floatCard 6s ease-in-out infinite;
}

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

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

.card-2 {
    bottom: 20%;
    left: 5%;
    animation-delay: -2s;
}

.card-3 {
    top: 50%;
    right: 0;
    animation-delay: -4s;
}

@keyframes floatCard {

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

    50% {
        transform: translateY(-15px);
    }
}

/* === About Section === */
.about {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.about .section-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.about-content {
    max-width: 550px;
}

.about-text {
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

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

.about-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.visual-card {
    position: relative;
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: var(--glass-blur);
}

.about-logo {
    width: 300px;
    height: auto;
    border-radius: var(--radius-md);
    position: relative;
    z-index: 1;
}

.visual-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 200%;
    height: 200%;
    background: var(--gradient-glow);
    z-index: 0;
    pointer-events: none;
}

/* === Ventures Section === */
.ventures {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-dark);
}

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

.venture-card {
    padding: var(--spacing-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.venture-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.venture-card:hover {
    background: var(--color-bg-card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

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

.venture-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.1) 0%, rgba(59, 130, 246, 0.1) 100%);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

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

.venture-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.venture-tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: rgba(0, 180, 216, 0.1);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* === Values Section === */
.values {
    padding: var(--spacing-3xl) 0;
}

.values-carousel {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
}

.value-item {
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    backdrop-filter: var(--glass-blur);
    transition: all var(--transition-base);
    position: relative;
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--color-primary);
}

.value-number {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.3;
    margin-bottom: var(--spacing-sm);
}

.value-item h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
}

.value-item p {
    font-size: 0.95rem;
    line-height: 1.7;
}

/* === CTA Section === */
.cta-section {
    padding: var(--spacing-2xl) 0;
}

.cta-card {
    position: relative;
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    text-align: center;
}

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

.cta-content h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: var(--spacing-sm);
}

.cta-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--spacing-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-card .btn-primary {
    background: var(--color-text-primary);
    color: var(--color-primary-dark);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.cta-card .btn-primary:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.cta-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.deco-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
}

.deco-circle:first-child {
    width: 300px;
    height: 300px;
    top: -150px;
    right: -100px;
}

.deco-circle:last-child {
    width: 200px;
    height: 200px;
    bottom: -100px;
    left: -50px;
}

/* === Contact Section === */
.contact {
    padding: var(--spacing-3xl) 0;
    background: var(--gradient-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: start;
}

.contact-info {
    max-width: 500px;
}

.contact-text {
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

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

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-text-block {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.contact-value {
    font-size: 1rem;
    color: var(--color-text-primary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.contact-form-container {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    backdrop-filter: var(--glass-blur);
}

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

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--color-bg-dark);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
    resize: none;
}

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

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.1);
}

.form-group label {
    position: absolute;
    top: 0;
    left: 1rem;
    transform: translateY(-50%);
    padding: 0 0.5rem;
    background: var(--color-bg-dark);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.form-group input:focus+label,
.form-group textarea:focus+label,
.form-group input:not(:placeholder-shown)+label,
.form-group textarea:not(:placeholder-shown)+label {
    opacity: 1;
    color: var(--color-primary);
}

/* === Footer Credentials === */
.footer-credentials {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-lg) 0;
    margin-bottom: var(--spacing-lg);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.credential-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 150px;
}

.credential-label {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.25rem;
}

.credential-value {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    font-family: var(--font-secondary);
}

.credential-value.status-active {
    color: #10b981;
    font-weight: 600;
}

/* === Footer === */
.footer {
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--glass-border);
}

.footer-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-xl);
}

.footer-brand {
    max-width: 400px;
}

.footer-brand-name {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    margin-bottom: var(--spacing-lg);
}

.footer-logo-name {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 2px;
}

.footer-company-type {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
}

.footer-brand p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-secondary);
}

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

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-text-primary);
    transform: translateY(-3px);
}

.footer-links {
    display: flex;
    gap: var(--spacing-2xl);
}

.footer-column h4 {
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

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

.footer-column a {
    font-size: 0.95rem;
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
}

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

.footer-legal {
    display: flex;
    gap: var(--spacing-md);
}

.footer-legal a {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

/* === Back to Top Button === */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    color: var(--color-text-primary);
    box-shadow: var(--shadow-glow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
    z-index: 999;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow-lg);
}

/* === Responsive Design - Enhanced === */
@media (max-width: 1200px) {
    :root {
        --container-padding: 1.5rem;
    }

    .values-carousel {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }

    .ventures-grid {
        gap: var(--spacing-md);
    }
}

@media (max-width: 1024px) {
    :root {
        --spacing-3xl: 6rem;
        --spacing-2xl: 4rem;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
        min-height: auto;
        padding-bottom: var(--spacing-2xl);
    }

    .hero-content {
        max-width: 100%;
        padding: 0 var(--spacing-sm);
    }

    .hero-cta {
        justify-content: center;
        gap: var(--spacing-md);
    }

    .hero-stats {
        justify-content: center;
        gap: var(--spacing-lg);
    }

    .hero-visual {
        margin-top: var(--spacing-xl);
    }

    .globe-container {
        width: 300px;
        height: 300px;
    }

    .about .section-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }

    .about-content {
        max-width: 100%;
        order: 1;
    }

    .about-visual {
        order: 0;
    }

    .about-features {
        align-items: center;
    }

    .feature-item {
        max-width: 400px;
        text-align: left;
    }

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

    .contact-info {
        max-width: 100%;
        text-align: center;
    }

    .contact-details {
        align-items: center;
    }

    .contact-item {
        justify-content: center;
    }

    .footer-main {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }

    .footer-brand {
        max-width: 100%;
        margin: 0 auto;
    }

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

    .footer-links {
        justify-content: center;
        gap: var(--spacing-xl);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .footer-credentials {
        gap: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 1.25rem;
        --spacing-3xl: 5rem;
        --spacing-2xl: 3rem;
        --spacing-xl: 2rem;
    }

    html {
        font-size: 15px;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--color-bg-secondary);
        flex-direction: column;
        justify-content: center;
        padding: var(--spacing-xl);
        transition: right var(--transition-base);
        border-left: 1px solid var(--glass-border);
        gap: var(--spacing-lg);
    }

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

    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }

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

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

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

    .hero {
        padding-top: 100px;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
        padding: 0 var(--spacing-xs);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .stat-divider {
        display: none;
    }

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

    .globe-container {
        width: 220px;
        height: 220px;
    }

    .globe {
        width: 120px;
        height: 120px;
    }

    .ring-1 {
        width: 180px;
        height: 180px;
        margin-top: -90px;
        margin-left: -90px;
    }

    .ring-2 {
        width: 200px;
        height: 200px;
        margin-top: -100px;
        margin-left: -100px;
    }

    .ring-3 {
        width: 220px;
        height: 220px;
        margin-top: -110px;
        margin-left: -110px;
    }

    .floating-card {
        display: none;
    }

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

    .section-subtitle {
        font-size: 1rem;
    }

    .values-carousel {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .value-item {
        padding: var(--spacing-lg);
    }

    .value-number {
        font-size: 2.5rem;
    }

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

    .venture-card {
        padding: var(--spacing-lg);
    }

    .about-logo {
        width: 220px;
    }

    .cta-card {
        padding: var(--spacing-xl) var(--spacing-lg);
    }

    .cta-content h2 {
        font-size: 1.5rem;
    }

    .contact-form-container {
        padding: var(--spacing-lg);
    }

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

    .footer-credentials {
        flex-direction: column;
        gap: var(--spacing-sm);
    }

    .credential-item {
        flex-direction: row;
        gap: var(--spacing-sm);
        min-width: auto;
    }

    .credential-label {
        margin-bottom: 0;
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
        --spacing-3xl: 4rem;
        --spacing-2xl: 2.5rem;
        --spacing-xl: 1.5rem;
        --spacing-lg: 1.25rem;
    }

    html {
        font-size: 14px;
    }

    .logo-img {
        height: 35px;
    }

    .hero {
        padding-top: 90px;
    }

    .hero-badge {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }

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

    .hero-subtitle {
        font-size: 0.95rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
    }

    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
        width: 100%;
        max-width: 280px;
    }

    .btn-large {
        padding: 0.875rem 1.75rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-label {
        font-size: 0.75rem;
    }

    .about-text {
        font-size: 0.95rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .venture-icon {
        width: 50px;
        height: 50px;
    }

    .venture-card h3 {
        font-size: 1.125rem;
    }

    .venture-card p {
        font-size: 0.9rem;
    }

    .value-item h3 {
        font-size: 1.125rem;
    }

    .value-item p {
        font-size: 0.9rem;
    }

    .globe-container {
        width: 180px;
        height: 180px;
    }

    .globe {
        width: 100px;
        height: 100px;
    }

    .ring-1 {
        width: 140px;
        height: 140px;
        margin-top: -70px;
        margin-left: -70px;
    }

    .ring-2 {
        width: 160px;
        height: 160px;
        margin-top: -80px;
        margin-left: -80px;
    }

    .ring-3 {
        width: 180px;
        height: 180px;
        margin-top: -90px;
        margin-left: -90px;
    }

    .contact-icon {
        width: 44px;
        height: 44px;
    }

    .form-group input,
    .form-group textarea {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
    }

    .footer-logo {
        height: 40px;
    }

    .footer-column h4 {
        font-size: 0.95rem;
    }

    .footer-column a {
        font-size: 0.9rem;
    }

    .footer-bottom p {
        font-size: 0.8rem;
    }

    .footer-legal a {
        font-size: 0.8rem;
    }

    .back-to-top {
        width: 44px;
        height: 44px;
        bottom: var(--spacing-sm);
        right: var(--spacing-sm);
    }
}

/* === Animation Classes === */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}