:root {
    --primary: #f89521;
    --primary-dark: #e07d0f;
    --primary-light: #ffba5c;
    --dark: #010101;
    --light: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-600: #4b5563;
    --gray-800: #1f2937;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --container-width: 1200px;
    --radius: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--light);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    color: var(--dark);
    line-height: 1.2;
    font-weight: 700;
}

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

ul {
    list-style: none;
}

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

svg[data-lucide], i[data-lucide] {
    width: 1.25em;
    height: 1.25em;
    stroke-width: 2;
    vertical-align: middle;
}

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

.text-primary { color: var(--primary); }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

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

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

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

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

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

.btn-light:hover {
    background-color: var(--gray-100);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

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

/* --- Header --- */
.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    padding: 0.75rem 0;
}

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

.logo-img {
    height: 48px;
    width: auto;
}

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

.nav-links a:not(.btn) {
    font-weight: 500;
    color: var(--gray-600);
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--dark);
    cursor: pointer;
}

/* --- Hero Section --- */
.hero {
    padding: 6rem 0;
    background-color: var(--gray-50);
    overflow: hidden;
}

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

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: var(--primary-light);
    color: var(--dark);
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.hero-contact-info {
    display: flex;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--dark);
}

.contact-item i {
    color: var(--primary);
}

.hero-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--gray-100);
}

.image-wrapper img {
    width: 100%;
    height: auto;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.image-wrapper:hover img {
    transform: scale(1.02);
}

/* --- Services --- */
.services {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem;
    background-color: var(--light);
    border-radius: var(--radius);
    border: 1px solid var(--gray-100);
    transition: var(--transition);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background-color: var(--gray-50);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--primary);
    color: var(--light);
}

.service-card h3 {
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--gray-600);
}

/* --- About --- */
.about {
    padding: 6rem 0;
    background-color: var(--gray-50);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 5rem;
    align-items: center;
}

.about-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.value-list {
    margin-top: 2rem;
}

.value-list li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.value-list li i {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background-color: var(--primary-light);
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.value-list li strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.value-list li p {
    font-size: 0.95rem;
    margin-bottom: 0;
}

.contact-card {
    padding: 3rem;
    border-radius: 24px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.glass {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: var(--shadow-lg);
}

.contact-card h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.contact-card hr {
    margin: 2rem 0;
    border: none;
    border-top: 1px solid var(--gray-200);
}

.card-links {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.card-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.1rem;
    font-weight: 600;
}

.card-link:hover {
    color: var(--primary);
}

/* --- CTA Banner --- */
.cta-banner {
    padding: 4rem 0;
    background-color: var(--primary);
    color: var(--light);
}

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

.cta-text h2 {
    color: var(--light);
    font-size: 2.25rem;
    margin-bottom: 0.5rem;
}

.cta-text p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* --- Footer --- */
.footer {
    padding: 5rem 0 2rem;
    background-color: var(--dark);
    color: var(--light);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand img {
    height: 40px;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    opacity: 0.7;
    max-width: 300px;
}

.footer-nav h4, .footer-contact h4 {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--primary);
}

.footer-nav a {
    display: block;
    margin-bottom: 0.75rem;
    opacity: 0.7;
}

.footer-nav a:hover {
    opacity: 1;
    color: var(--primary);
}

.footer-contact p {
    margin-bottom: 0.75rem;
    opacity: 0.7;
}

.footer-social-link {
    margin-top: 0.5rem;
}

.footer-social-link a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary);
    opacity: 1 !important;
}

.socials {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.socials a {
    width: 36px;
    height: 36px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.socials a:hover {
    background-color: var(--primary);
    border-color: var(--primary);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    opacity: 0.5;
    font-size: 0.9rem;
}

/* --- Responsive --- */
@media (max-width: 992px) {
    .hero-grid, .about-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 3rem;
    }

    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions, .hero-contact-info {
        justify-content: center;
    }

    .cta-flex {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }

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

    .container {
        padding: 0 1.25rem;
    }

    .badge {
        font-size: 0.75rem;
    }
}

@media (min-width: 1440px) {
    .container {
        max-width: 1400px;
    }
}