/* ===============================================
   DEVELOPY - Modern Landing Page Styles
   =============================================== */

/* ===== CSS Variables ===== */
:root {
    /* Colors from logo */
    --primary-color: #3B7DC3;
    --primary-dark: #2C5F9A;
    --primary-light: #5A9ADB;
    --secondary-color: #1E3A5F;
    --accent-color: #FF6B35;

    /* Neutral Colors */
    --white: #FFFFFF;
    --light-bg: #F8F9FA;
    --gray-100: #F1F3F5;
    --gray-200: #E9ECEF;
    --gray-300: #DEE2E6;
    --gray-400: #CED4DA;
    --gray-600: #6C757D;
    --gray-800: #343A40;
    --dark: #1A1A1A;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #3B7DC3 0%, #2C5F9A 100%);
    --gradient-secondary: linear-gradient(135deg, #5A9ADB 0%, #3B7DC3 100%);
    --gradient-accent: linear-gradient(135deg, #FF6B35 0%, #FF8C61 100%);

    /* Spacing */
    --section-padding: 100px 0;
    --container-padding: 0 20px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

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

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--white);
}

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

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

ul {
    list-style: none;
}

/* ===== Container ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

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

.section-tag {
    display: inline-block;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
    line-height: 1.2;
}

.section-description {
    font-size: 18px;
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(59, 125, 195, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 125, 195, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 35px;
}

.nav-link {
    font-weight: 500;
    color: var(--gray-800);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-normal);
}

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

.nav-link.btn-contact {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 10px 24px;
    border-radius: var(--radius-sm);
}

.nav-link.btn-contact::after {
    display: none;
}

.nav-link.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(59, 125, 195, 0.3);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    transition: var(--transition-normal);
    border-radius: 2px;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #F8F9FA 0%, #E8F1FC 100%);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(59, 125, 195, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

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

.hero-content {
    animation: fadeInUp 0.8s ease;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.2;
    color: var(--secondary-color);
    margin-bottom: 20px;
}

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

.hero-subtitle {
    font-size: 20px;
    color: var(--gray-600);
    margin-bottom: 35px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 50px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.stat h3 {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.stat p {
    font-size: 14px;
    color: var(--gray-600);
}

.hero-image {
    position: relative;
    height: 600px;
}

.hero-image-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.bg-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.9);
}

.overlay-gradient {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(59, 125, 195, 0.7) 0%,
        rgba(30, 58, 95, 0.8) 100%);
    backdrop-filter: blur(2px);
}

.floating-cards-container {
    position: relative;
    height: 100%;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float 4s ease-in-out infinite;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all var(--transition-normal);
    min-width: 220px;
}

.floating-card:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 12px 48px rgba(59, 125, 195, 0.3);
    background: var(--white);
}

.card-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(59, 125, 195, 0.3);
}

.card-icon i {
    font-size: 24px;
    color: var(--white);
}

.card-content {
    flex: 1;
}

.card-title {
    font-weight: 700;
    color: var(--secondary-color);
    margin: 0 0 5px 0;
    font-size: 15px;
}

.card-tech {
    font-size: 11px;
    color: var(--gray-600);
    font-weight: 500;
}

.card-1 {
    top: 8%;
    left: 5%;
    animation-delay: 0s;
}

.card-2 {
    top: 35%;
    right: 8%;
    animation-delay: 1s;
}

.card-3 {
    bottom: 25%;
    left: 8%;
    animation-delay: 2s;
}

.card-4 {
    bottom: 8%;
    right: 5%;
    animation-delay: 1.5s;
}

/* ===== Services Section ===== */
.services {
    padding: var(--section-padding);
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 30px;
}

.service-card {
    position: relative;
    background: var(--white);
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-200);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

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

.service-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, rgba(59, 125, 195, 0.05) 0%, rgba(59, 125, 195, 0.02) 100%);
}

.featured-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-accent);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 32px;
    color: var(--white);
}

.service-card h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.service-card > p {
    color: var(--gray-600);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    margin-top: 20px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-600);
    margin-bottom: 10px;
}

.service-features i {
    color: var(--primary-color);
    font-size: 14px;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 15px 0;
}

.tech-tag {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, rgba(59, 125, 195, 0.1) 0%, rgba(59, 125, 195, 0.15) 100%);
    border: 1px solid rgba(59, 125, 195, 0.3);
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    transition: all var(--transition-normal);
}

.tech-tag:hover {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* ===== Products Section ===== */
.products {
    padding: var(--section-padding);
    background: linear-gradient(180deg, var(--white) 0%, var(--light-bg) 100%);
    position: relative;
    overflow: hidden;
}

.products::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(59, 125, 195, 0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.product-showcase {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
}

.product-logo-container {
    background: linear-gradient(135deg, var(--white) 0%, #F8F9FA 100%);
    padding: 70px;
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 70px rgba(59, 125, 195, 0.25);
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
    border: 3px solid var(--primary-color);
    transition: all var(--transition-normal);
}

.product-logo-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 80px rgba(59, 125, 195, 0.35);
}

.product-logo-container::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg,
        transparent 30%,
        rgba(59, 125, 195, 0.08) 50%,
        transparent 70%);
    animation: shimmer 4s infinite;
}

.product-logo-container::after {
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.3) 0%, rgba(255, 165, 0, 0.3) 100%);
    border-radius: 50%;
    filter: blur(20px);
    animation: pulse 3s ease-in-out infinite;
}

.product-logo {
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 8px 20px rgba(59, 125, 195, 0.3));
    transition: all var(--transition-normal);
}

.product-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 12px 30px rgba(59, 125, 195, 0.4));
}

.product-screens {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.screen-card {
    background: var(--white);
    padding: 20px 30px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition-normal);
}

.screen-card:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-xl);
}

.screen-card i {
    font-size: 32px;
    color: var(--primary-color);
}

.screen-card p {
    font-weight: 600;
    color: var(--secondary-color);
    margin: 0;
}

.screen-1 {
    animation: slideInLeft 0.6s ease 0.2s backwards;
}

.screen-2 {
    animation: slideInLeft 0.6s ease 0.4s backwards;
    margin-left: 40px;
}

.screen-3 {
    animation: slideInLeft 0.6s ease 0.6s backwards;
    margin-left: 20px;
}

.product-content {
    animation: fadeInUp 0.8s ease;
}

.product-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 25px;
}

.product-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 28px;
    border-radius: 30px;
    font-size: 14px;
    font-weight: 700;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.product-badge::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.product-badge:hover::before {
    width: 300px;
    height: 300px;
}

.product-badge i {
    font-size: 18px;
    position: relative;
    z-index: 1;
}

.product-badge span {
    position: relative;
    z-index: 1;
}

.badge-primary {
    background: var(--gradient-accent);
    color: var(--white);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
    animation: pulse 2.5s ease-in-out infinite;
}

.badge-primary i {
    animation: rotateY 3s ease-in-out infinite;
}

.badge-secondary {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: var(--secondary-color);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.4);
}

.badge-secondary:hover {
    transform: translateY(-3px) scale(1.05);
}

.product-by {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 25px;
    padding: 12px 20px;
    background: linear-gradient(135deg, rgba(59, 125, 195, 0.08) 0%, rgba(59, 125, 195, 0.12) 100%);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-sm);
}

.by-text {
    font-size: 14px;
    color: var(--gray-600);
    font-weight: 500;
}

.company-name {
    font-size: 18px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
}

.product-title {
    font-size: 56px;
    font-weight: 900;
    color: var(--secondary-color);
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
    line-height: 1.1;
    position: relative;
    display: inline-block;
}

.product-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.product-subtitle {
    font-size: 22px;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 25px;
    line-height: 1.4;
}

.product-description {
    font-size: 16px;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: 35px;
}

.product-features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-bottom: 35px;
}

.product-feature {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.feature-icon-box {
    flex-shrink: 0;
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon-box i {
    font-size: 20px;
    color: var(--white);
}

.feature-info h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.feature-info p {
    font-size: 14px;
    color: var(--gray-600);
    line-height: 1.6;
}

.product-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    padding: 30px;
    background: var(--light-bg);
    border-radius: var(--radius-md);
    margin-bottom: 30px;
}

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

.product-stat h4 {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 5px;
}

.product-stat p {
    font-size: 14px;
    color: var(--gray-600);
}

.product-actions {
    display: flex;
    gap: 15px;
}

.product-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

/* ===== About Section ===== */
.about {
    padding: var(--section-padding);
    background: var(--light-bg);
}

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

.about-img-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

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

.experience-badge {
    position: absolute;
    bottom: 30px;
    right: 30px;
    background: var(--white);
    padding: 25px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.experience-badge h3 {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    line-height: 1;
}

.experience-badge p {
    font-size: 14px;
    color: var(--gray-600);
    margin-top: 5px;
}

.about-text .lead {
    font-size: 20px;
    color: var(--gray-600);
    margin-bottom: 20px;
    font-weight: 500;
}

.about-text > p {
    color: var(--gray-600);
    margin-bottom: 30px;
    line-height: 1.8;
}

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

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-item i {
    font-size: 28px;
    color: var(--primary-color);
    margin-top: 5px;
}

.feature-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 5px;
}

.feature-item p {
    color: var(--gray-600);
    font-size: 14px;
}

/* ===== Vision Section ===== */
.vision {
    padding: var(--section-padding);
    background: var(--white);
}

.vision-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.vision-text .lead {
    font-size: 18px;
    color: var(--gray-600);
    margin-bottom: 40px;
    line-height: 1.8;
}

.vision-goals {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.goal-item {
    display: flex;
    gap: 20px;
}

.goal-icon {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.goal-icon i {
    font-size: 24px;
    color: var(--white);
}

.goal-content h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.goal-content p {
    color: var(--gray-600);
    line-height: 1.7;
}

.vision-image {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.vision-card {
    background: var(--white);
    padding: 35px;
    border-radius: var(--radius-lg);
    border: 2px solid var(--gray-200);
    transition: var(--transition-normal);
}

.vision-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

.vision-card i {
    font-size: 36px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.vision-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

.vision-card p {
    color: var(--gray-600);
    line-height: 1.7;
}

.vision-card ul {
    margin-top: 15px;
}

.vision-card li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--gray-600);
    margin-bottom: 10px;
}

.vision-card li i {
    font-size: 16px;
    color: var(--primary-color);
    margin: 0;
}

/* ===== Technologies Section ===== */
.technologies {
    padding: var(--section-padding);
    background: var(--light-bg);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 20px;
}

.tech-item {
    background: var(--white);
    padding: 30px 20px;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    border: 2px solid var(--gray-200);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.tech-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.tech-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: 0 12px 35px rgba(59, 125, 195, 0.2);
}

.tech-item:hover::before {
    transform: scaleX(1);
}

.tech-item.tech-highlight {
    background: linear-gradient(135deg, rgba(59, 125, 195, 0.05) 0%, rgba(59, 125, 195, 0.02) 100%);
    border-color: var(--primary-color);
}

.tech-item.tech-highlight::before {
    transform: scaleX(1);
}

.tech-item i {
    font-size: 52px;
    color: var(--primary-color);
    transition: var(--transition-normal);
}

.tech-item:hover i {
    transform: scale(1.1);
    filter: drop-shadow(0 4px 8px rgba(59, 125, 195, 0.3));
}

.tech-item span {
    font-weight: 700;
    color: var(--secondary-color);
    font-size: 16px;
}

.tech-item small {
    font-size: 12px;
    color: var(--gray-600);
    font-weight: 500;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--light-bg);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
}

.info-card:hover {
    background: var(--primary-color);
    transform: translateX(10px);
}

.info-card:hover .info-icon {
    background: var(--white);
    color: var(--primary-color);
}

.info-card:hover .info-text h4,
.info-card:hover .info-text p {
    color: var(--white);
}

.info-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.info-icon i {
    font-size: 20px;
    color: var(--white);
}

.info-text h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 5px;
    transition: var(--transition-normal);
}

.info-text p {
    color: var(--gray-600);
    font-size: 14px;
    transition: var(--transition-normal);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--primary-color);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

.contact-form-wrapper {
    background: var(--light-bg);
    padding: 40px;
    border-radius: var(--radius-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: var(--secondary-color);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 15px;
    transition: var(--transition-normal);
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 125, 195, 0.1);
}

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

.btn-submit {
    position: relative;
    width: 100%;
    margin-top: 10px;
}

.btn-submit .btn-loader {
    display: none;
}

.btn-submit.loading .btn-text {
    visibility: hidden;
}

.btn-submit.loading .btn-loader {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.form-message {
    padding: 15px;
    border-radius: var(--radius-sm);
    text-align: center;
    font-weight: 500;
    display: none;
    margin-top: 10px;
}

.form-message.success {
    display: block;
    background: #D4EDDA;
    color: #155724;
    border: 1px solid #C3E6CB;
}

.form-message.error {
    display: block;
    background: #F8D7DA;
    color: #721C24;
    border: 1px solid #F5C6CB;
}

/* ===== Footer ===== */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 70px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-about {
    max-width: 350px;
}

.footer-logo {
    max-width: 200px;
    margin-bottom: 20px;
    background: var(--white);
    padding: 12px;
    border-radius: var(--radius-sm);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.footer-description {
    color: var(--gray-300);
    line-height: 1.8;
    margin-bottom: 25px;
}

.footer-company-info {
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    border-left: 4px solid var(--primary-color);
}

.company-legal-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.company-ruc {
    font-size: 14px;
    color: var(--gray-300);
    display: flex;
    align-items: center;
    gap: 8px;
}

.company-ruc i {
    color: var(--primary-light);
}

.footer-column h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--white);
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: var(--gray-300);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition-normal);
}

.footer-column ul li a:hover {
    color: var(--primary-light);
    padding-left: 8px;
}

.footer-column ul li i {
    color: var(--primary-light);
}

.footer-social {
    margin-top: 30px;
}

.social-links-footer {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

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

.social-links-footer a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-divider {
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 100%);
    margin: 40px 0;
}

.footer-bottom {
    padding: 30px 0;
    background: rgba(0, 0, 0, 0.2);
}

.footer-bottom-content {
    text-align: center;
}

.copyright {
    color: var(--gray-300);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 8px;
}

.footer-legal {
    color: var(--gray-400);
    font-size: 13px;
}

/* ===== Scroll to Top Button ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
    z-index: 999;
}

.scroll-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.scroll-top.show {
    display: flex;
}

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

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes shimmer {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

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

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

@keyframes rotateY {
    0%, 100% {
        transform: rotateY(0deg);
    }
    50% {
        transform: rotateY(180deg);
    }
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero .container,
    .about-content,
    .vision-content,
    .product-showcase {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .product-features-list {
        grid-template-columns: 1fr;
    }

    .hero-image {
        height: 450px;
    }

    .hero-title {
        font-size: 48px;
    }

    .section-title {
        font-size: 36px;
    }

    .product-title {
        font-size: 48px;
    }

    .contact-content {
        grid-template-columns: 1fr;
    }

    .floating-card {
        min-width: 200px;
        padding: 18px;
    }

    .card-1, .card-2, .card-3, .card-4 {
        animation: float 3s ease-in-out infinite;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        flex-direction: column;
        padding: 40px;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-normal);
        align-items: flex-start;
    }

    .nav-menu.active {
        left: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(8px, 8px);
    }

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

    .menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -7px);
    }

    .hero {
        padding: 100px 0 60px;
        min-height: auto;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }

    .stat h3 {
        font-size: 24px;
    }

    .stat p {
        font-size: 11px;
    }

    .section-title {
        font-size: 28px;
    }

    .section-description {
        font-size: 16px;
    }

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

    .product-title {
        font-size: 38px;
    }

    .product-subtitle {
        font-size: 18px;
    }

    .product-stats {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .product-actions {
        flex-direction: column;
    }

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

    .floating-card {
        min-width: 180px;
        padding: 15px;
    }

    .card-icon {
        width: 45px;
        height: 45px;
    }

    .card-icon i {
        font-size: 20px;
    }

    .card-title {
        font-size: 13px;
    }

    .card-tech {
        font-size: 10px;
    }

    .hero-image {
        height: 350px;
    }

    .card-4 {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 30px 20px;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-about {
        max-width: 100%;
    }

    :root {
        --section-padding: 60px 0;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 24px;
    }

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

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .product-badges {
        flex-direction: column;
    }

    .product-badge {
        width: 100%;
        justify-content: center;
    }
}