/* Variables */
:root {
    --primary-color: #8B4513;
    --primary-light: #A0522D;
    --secondary-color: #D2691E;
    --accent-color: #CD853F;
    --dark-color: #2C1810;
    --light-color: #F8F6F3;
    --white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    --success: #22c55e;
    --warning: #f59e0b;
    --whatsapp: #25d366;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

/* Reset and Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--gray-900);
}

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

/* Utilities */
.section-padding {
    padding: 120px 0;
}

.section-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(139, 69, 19, 0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.section-title .text-primary {
    color: var(--primary-color) !important;
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 600px;
    margin-bottom: 0;
}

/* Buttons */
.btn {
    font-weight: 500;
    padding: 14px 32px;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-light {
    background: var(--white);
    color: var(--gray-700);
    box-shadow: var(--shadow);
}

.btn-light:hover {
    background: var(--gray-50);
    color: var(--gray-700);
    transform: translateY(-2px);
}

.btn-play {
    background: transparent;
    color: var(--gray-700);
    padding: 0;
    border-radius: 0;
    font-weight: 500;
    align-items: center;
    gap: 12px;
}

.btn-play i {
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.btn-play:hover i {
    transform: scale(1.1);
    background: var(--primary-color);
    color: var(--white);
}

.btn-play:hover {
    color: var(--gray-900);
}

/* Navigation */
.navbar {
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    padding: 15px 0;
    box-shadow: var(--shadow-md);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900) !important;
    text-decoration: none;
}

.navbar-nav .nav-link {
    color: var(--gray-600) !important;
    font-weight: 500;
    margin: 0 20px;
    padding: 8px 0 !important;
    position: relative;
    transition: all 0.3s ease;
}

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

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

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

.search-box {
    position: relative;
    display: flex;
    align-items: center;
}

.search-box input {
    border: 1px solid var(--gray-200);
    border-radius: 25px;
    padding: 10px 40px 10px 20px;
    width: 200px;
    font-size: 14px;
    transition: all 0.3s ease;
    background: var(--white);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.search-box i {
    position: absolute;
    right: 15px;
    color: var(--gray-400);
    cursor: pointer;
}

/* Mobile Navigation */
@media (max-width: 991.98px) {
    .navbar-collapse {
        background: var(--white);
        margin-top: 20px;
        border-radius: 20px;
        padding: 30px;
        box-shadow: var(--shadow-xl);
    }

    .navbar-nav .nav-link {
        margin: 0;
        padding: 15px 0 !important;
        border-bottom: 1px solid var(--gray-100);
        text-align: center;
    }

    .navbar-nav .nav-link:last-child {
        border-bottom: none;
    }

    .search-box {
        margin: 20px 0;
        justify-content: center;
    }

    .search-box input {
        width: 100%;
    }
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, var(--light-color) 0%, #f0ede8 100%);
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.organic-shape {
    position: absolute;
    border-radius: 50% 40% 60% 30%;
    opacity: 0.6;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(139, 69, 19, 0.1), rgba(210, 105, 30, 0.1));
    top: -100px;
    right: -100px;
    animation: float 6s ease-in-out infinite;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(205, 133, 63, 0.1), rgba(139, 69, 19, 0.1));
    bottom: -50px;
    left: -50px;
    animation: float 8s ease-in-out infinite reverse;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(210, 105, 30, 0.1), rgba(205, 133, 63, 0.1));
    top: 50%;
    right: 20%;
    animation: float 10s ease-in-out infinite;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    padding: 10px 24px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 32px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 32px;
    color: var(--gray-900);
}

.hero-description {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 48px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 24px;
    align-items: center;
    flex-wrap: wrap;
}

.hero-image {
    position: relative;
    z-index: 2;
}

.image-card {
    background: var(--white);
    border-radius: 30px;
    padding: 30px;
    box-shadow: var(--shadow-xl);
    transform: rotate(3deg);
    transition: all 0.3s ease;
}

.image-card:hover {
    transform: rotate(0deg) scale(1.02);
}

.image-card img {
    border-radius: 20px;
    width: 100%;
    height: auto;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-arrow {
    display: flex;
    gap: 10px;
}

.scroll-arrow i {
    color: var(--gray-400);
    font-size: 20px;
    animation: bounce 2s infinite;
}

.scroll-arrow i:nth-child(2) {
    animation-delay: 0.2s;
}

/* About Section */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}

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

.stat-item h3 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.stat-item p {
    color: var(--gray-600);
    font-weight: 500;
    margin-bottom: 0;
}

.about-images {
    position: relative;
}

.image-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: 20px;
    height: 500px;
}

.grid-item {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
}

.grid-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.grid-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.grid-item.large {
    grid-row: span 2;
}

.grid-item.medium {
    grid-column: span 1;
}

.grid-item.small {
    grid-column: span 1;
}

/* Product Cards */
.product-card {
    background: var(--white);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    height: 100%;
}

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

.product-image {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

.product-content {
    padding: 30px;
}

.product-content h5 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--gray-900);
}

.product-content p {
    color: var(--gray-600);
    margin-bottom: 20px;
}

.product-features {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.feature-tag {
    padding: 6px 12px;
    background: rgba(139, 69, 19, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

/* Service Cards */
.service-card {
    text-align: center;
    padding: 40px 20px;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    height: 100%;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--white);
    font-size: 2rem;
}

.service-card h5 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--gray-900);
}

.service-card p {
    color: var(--gray-600);
    margin-bottom: 0;
}

/* Projects Grid */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.project-item {
    position: relative;
    height: 300px;
    border-radius: 20px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
}

.project-item:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.project-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    display: flex;
    align-items: flex-end;
    padding: 30px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.project-item:hover .project-overlay {
    opacity: 1;
}

.project-item:hover img {
    transform: scale(1.1);
}

.project-content {
    color: var(--white);
}

.project-content h5 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--white);
}

.project-content p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0;
}

/* Contact Section */
.contact-info {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 32px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    flex-shrink: 0;
}

.contact-icon i {
    color: var(--white);
    font-size: 1.25rem;
}

.contact-item h6 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--gray-900);
}

.contact-item p {
    color: var(--gray-600);
    margin-bottom: 0;
}

.contact-form {
    background: var(--white);
    padding: 40px;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
}

.form-group {
    margin-bottom: 24px;
}

.form-control {
    border: 2px solid var(--gray-200);
    border-radius: 12px;
    padding: 16px 20px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: var(--white);
    width: 100%;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-control::placeholder {
    color: var(--gray-400);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--white);
    padding: 80px 0 40px;
}

.footer-brand h5 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--gray-400);
    margin-bottom: 0;
}

.footer h6 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-divider {
    border-color: var(--gray-700);
    margin: 40px 0 30px;
}

.copyright {
    color: var(--gray-400);
    margin-bottom: 0;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    animation: none;
}

/* Animations */
@keyframes float {

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

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .section-padding {
        padding: 80px 0;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        text-align: center;
    }

    .image-grid {
        grid-template-columns: 1fr;
        height: auto;
    }

    .grid-item.large {
        grid-row: span 1;
    }

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

    .whatsapp-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

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

    .hero-description {
        font-size: 1rem;
    }

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

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

    .contact-item {
        flex-direction: column;
        text-align: center;
    }

    .contact-icon {
        margin: 0 auto 16px;
    }
}

/* Smooth Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-light);
}