:root {
    /* Colors */
    --primary: #0066cc;
    /* Deep Blue */
    --primary-dark: #004c99;
    --secondary: #00b4d8;
    /* Lighter Blue/Cyan */
    --accent: #ffb703;
    /* Gold/Yellow for highlights */
    --text: #333333;
    --text-light: #666666;
    --bg: #ffffff;
    --bg-light: #f8f9fa;
    --surface: #ffffff;
    --border: #e9ecef;

    /* Typography */
    --font-main: 'Outfit', sans-serif;

    /* Spacing */
    --container-width: 1200px;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;

    /* Radius & Shadows */
    --radius: 12px;
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--text);
    background-color: var(--bg);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s;
}

ul {
    list-style: none;
}

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

/* Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--spacing-lg) 0;
}

.w-full {
    width: 100%;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 102, 204, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: #0096c7;
}

.btn-outline {
    background: transparent;
    border-color: white;
    color: white;
}

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

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: 1rem 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

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

.nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav a:not(.btn) {
    font-weight: 500;
    position: relative;
}

.nav a:not(.btn):hover {
    color: var(--primary);
}

/* Hero Section */
.hero {
    position: relative;
    padding-top: 160px;
    /* Increased padding */
    padding-bottom: 100px;
    background: linear-gradient(135deg, #f0f4f8 0%, #dbeafe 100%);
    overflow: hidden;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 10% 20%, rgba(0, 102, 204, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(0, 180, 216, 0.1) 0%, transparent 20%);
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    /* More space for text */
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text h1 {
    font-size: 3.5rem;
    line-height: 1.15;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero-text p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 550px;
    line-height: 1.7;
}

.hero-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 50, 100, 0.15);
    transition: transform 0.3s ease;
}

.hero-image img:hover {
    transform: translateY(-10px);
}

/* Products Section */
.products {
    background: linear-gradient(to bottom, #f8f9fa, #e9ecef);
    padding: 6rem 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 3rem;
}

.product-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.03);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 102, 204, 0.12);
}

.product-image {
    background: white;
    height: 300px;
    /* Taller image area */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    border-bottom: 1px solid var(--border);
}

.product-info {
    padding: 2.5rem;
}

.product-desc {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.specs li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: flex-start;
    gap: 0.8rem;
    font-size: 0.95rem;
    color: #555;
    font-weight: 500;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero {
        padding-top: 120px;
        min-height: auto;
    }

    .hero-text h1 {
        font-size: 2.8rem;
    }

    .hero-text p {
        margin: 0 auto 2.5rem;
    }

    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }

    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }

    .contact-container {
        grid-template-columns: 1fr;
        padding: 3rem 2rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 24px;
    }

    .hero-text h1 {
        font-size: 2.2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}