:root {
    --primary-color: #0056B3;
    --primary-hover: #004494;
    --whatsapp-color: #25D366;
    --text-color: #1A1A1A;
    --text-muted: #666666;
    --bg-color: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --border-color: #E9ECEF;
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
    --max-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--bg-color);
}

h1,
h2,
h3,
.logo-text {
    font-family: 'Outfit', sans-serif;
    line-height: 1.2;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Typography */
h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1a1a1a;
}

h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1.75rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    font-size: 1rem;
}

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

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

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

.btn-whatsapp:hover {
    background-color: #1ebe57;
    transform: translateY(-2px);
}

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

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

/* Header & Nav */
header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-top: -4px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--primary-color);
}

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
}

/* Hero Section */
.hero {
    padding: 8rem 0;
    background: radial-gradient(circle at top right, #f0f7ff 0%, #ffffff 50%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-image {
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
}

/* Parts Grid */
.parts-grid-section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

.parts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.part-card {
    background: var(--bg-color);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

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

.part-image {
    height: 240px;
    overflow: hidden;
}

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

.part-card:hover .part-image img {
    transform: scale(1.05);
}

.part-info {
    padding: 2rem;
}

.part-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    margin-top: 1rem;
}

/* About Section */
.about-section {
    background-color: var(--bg-secondary);
    padding: 8rem 0;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(0, 86, 179, 0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.features-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
}

.features-list i {
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* Contact Section */
.contact-section {
    padding: 8rem 0;
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    background: var(--bg-color);
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.contact-info {
    padding: 4rem;
    background-color: #fcfcfc;
}

.contact-details {
    margin-top: 3rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 24px;
}

.contact-item h4 {
    margin-bottom: 0.25rem;
}

.contact-item a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
}

/* Footer */
footer {
    background-color: #1a1a1a;
    color: #ffffff;
    padding: 4rem 0;
}

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

.footer-brand .logo-text {
    color: #ffffff;
    margin-bottom: 1rem;
    display: block;
}

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

.footer-social a {
    color: #ffffff;
    font-size: 1.5rem;
    transition: var(--transition);
}

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

/* WhatsApp Float */
/* WhatsApp Float Removed */

/* Media Queries */
@media (max-width: 992px) {
    h1 {
        font-size: 2.75rem;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

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

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

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    margin-top: 3rem;
}

.stat-item h3 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-item p {
    font-weight: 600;
    color: var(--text-color);
}

/* Page Headers */
.page-header {
    background-color: var(--bg-secondary);
    padding: 6rem 0;
    text-align: center;
}

.page-header h1 {
    margin-bottom: 1rem;
}

/* Content Blocks */
.content-block {
    padding: 8rem 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.img-round {
    border-radius: 24px;
    box-shadow: var(--card-shadow);
    width: 100%;
}

/* Media Queries for Stats */
@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .grid-2 {
        grid-template-columns: 1fr;
    }
}