/* ==========================================
   BOELTER MARCENARIA - PREMIUM STYLES
   Luxury Woodwork Design System
   ========================================== */

/* CSS Variables - Luxury Color Palette */
:root {
    /* Primary Colors - Logo Orange */
    --primary: #F57C00;
    --primary-dark: #E65100;
    --primary-light: #FF9800;
    --primary-rgb: 245, 124, 0;

    /* Secondary Colors - Deep Elegance */
    --secondary: #1A1612;
    --secondary-light: #2D2520;
    --accent: #D4AF37;
    --accent-light: #E8C964;

    /* Neutral Colors */
    --dark: #0F0D0B;
    --dark-800: #1A1612;
    --dark-700: #252018;
    --dark-600: #302920;
    --white: #FFFFFF;
    --cream: #FAF7F2;
    --gray-100: #F5F2ED;
    --gray-200: #E8E4DD;
    --gray-300: #D4CFC5;
    --gray-400: #9A9488;
    --gray-500: #6B665C;
    --gray-600: #4A463E;

    /* Functional Colors */
    --whatsapp: #25D366;
    --instagram: #E4405F;
    --facebook: #1877F2;
    --success: #10B981;
    --error: #EF4444;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(15, 13, 11, 0.08);
    --shadow-md: 0 8px 24px rgba(15, 13, 11, 0.12);
    --shadow-lg: 0 16px 48px rgba(15, 13, 11, 0.16);
    --shadow-xl: 0 24px 64px rgba(15, 13, 11, 0.24);
    --shadow-glow: 0 0 60px rgba(200, 149, 108, 0.3);

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --font-elegant: 'Cormorant Garamond', serif;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--font-body);
    color: var(--dark);
    line-height: 1.7;
    background: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    color: var(--dark);
}

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

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

ul {
    list-style: none;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================
   PRELOADER
   ========================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s, visibility 0.5s;
}

.preloader.hidden {
    opacity: 0;
    visibility: hidden;
}

.preloader-inner {
    text-align: center;
}

.preloader-logo {
    width: 180px;
    margin: 0 auto 40px;
    animation: logoFadeIn 1s ease-out forwards, logoFloat 3s ease-in-out infinite 1s;
}

.preloader-logo img {
    width: 100%;
}

.preloader-bar {
    width: 200px;
    height: 3px;
    background: var(--dark-700);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: 16px;
}

.preloader-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: var(--radius-full);
    animation: loading 1.5s ease-in-out infinite;
}

.preloader-text {
    display: none;
}

@keyframes loading {
    0% { width: 0%; margin-left: 0; }
    50% { width: 70%; margin-left: 0; }
    100% { width: 0%; margin-left: 100%; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(0.95); }
}

@keyframes logoFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes logoFloat {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ==========================================
   WHATSAPP FLOATING BUTTON
   ========================================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-4px);
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
    position: absolute;
    right: 72px;
    background: var(--dark);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: var(--transition);
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: var(--dark);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* ==========================================
   HEADER
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition);
}

.header-top {
    background: var(--dark);
    padding: 8px 0;
    display: none;
}

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

.header-contact-info {
    display: flex;
    gap: 24px;
}

.header-contact-info a {
    color: var(--gray-400);
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-contact-info a:hover {
    color: var(--primary);
}

.header-contact-info i {
    color: var(--primary);
    font-size: 12px;
}

.header-social {
    display: flex;
    gap: 12px;
}

.header-social a {
    width: 32px;
    height: 32px;
    background: var(--dark-700);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 14px;
}

.header-social a:hover {
    background: var(--primary);
    color: var(--white);
}

.nav {
    background: rgba(15, 13, 11, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 0;
    transition: var(--transition);
}

.header.scrolled .nav {
    background: var(--dark);
    padding: 12px 0;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.header.scrolled .logo-img {
    height: 40px;
}

.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 0;
    z-index: 1001;
}

.nav-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: var(--radius-full);
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    max-width: 400px;
    height: 100vh;
    background: var(--dark);
    padding: 100px 40px 40px;
    transition: var(--transition-slow);
    z-index: 1000;
}

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

.nav-menu li {
    margin-bottom: 8px;
}

.nav-link {
    display: block;
    color: var(--gray-300);
    font-size: 18px;
    font-weight: 500;
    padding: 16px 0;
    border-bottom: 1px solid var(--dark-700);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
    padding-left: 16px;
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--primary);
    color: var(--white);
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 16px;
    transition: var(--transition);
}

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

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--dark);
    overflow: clip;
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero-slide {
    width: 100%;
    height: 100vh;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(15, 13, 11, 0.95) 0%,
        rgba(15, 13, 11, 0.85) 50%,
        rgba(15, 13, 11, 0.7) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 200px 0 80px;
}

.hero-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(200, 149, 108, 0.15);
    border: 1px solid var(--primary);
    padding: 10px 24px;
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 32px;
}

.hero-title {
    margin-bottom: 24px;
}

.hero-title-top {
    display: block;
    font-family: var(--font-elegant);
    font-size: 20px;
    font-weight: 400;
    color: var(--gray-400);
    letter-spacing: 8px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.hero-title-main {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(40px, 10vw, 80px);
    font-weight: 700;
    color: var(--white);
    line-height: 1;
    background: linear-gradient(135deg, var(--white) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-family: var(--font-elegant);
    font-size: 22px;
    font-style: italic;
    color: var(--primary);
    margin-bottom: 16px;
}

.hero-description {
    font-size: 16px;
    color: var(--gray-400);
    max-width: 500px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
    justify-content: center;
    margin-bottom: 64px;
    width: 100%;
}

.hero-buttons .btn {
    width: 100%;
    max-width: 300px;
    text-align: center;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    padding: 32px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: center;
    min-width: 100px;
}

.stat-number {
    display: inline;
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.stat-plus {
    font-family: var(--font-display);
    font-size: 32px;
    color: var(--primary);
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 8px;
}

.stat-divider {
    width: 1px;
    background: rgba(255, 255, 255, 0.2);
    align-self: stretch;
    display: none;
}

.hero-scroll {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    width: 100%;
    display: flex;
    justify-content: center;
    z-index: 2;
}

@media (max-width: 768px) {
    .hero-scroll {
        bottom: 5px;
    }
}

.hero-scroll a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    color: var(--gray-500);
    font-size: 11px;
    letter-spacing: 3px;
    text-transform: uppercase;
    text-align: center;
}

.hero-scroll i {
    font-size: 20px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(10px); }
    60% { transform: translateY(5px); }
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(200, 149, 108, 0.4);
}

.btn-outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-outline-light:hover {
    background: var(--white);
    color: var(--dark);
    border-color: var(--white);
}

.btn-lg {
    padding: 18px 40px;
    font-size: 15px;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 12px;
}

.btn-block {
    width: 100%;
}

/* ==========================================
   SECTION COMMON STYLES
   ========================================== */
.section-tag {
    display: inline-block;
    background: rgba(200, 149, 108, 0.1);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-title .highlight {
    color: var(--primary);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header.light .section-title {
    color: var(--white);
}

.section-header.light .section-subtitle {
    color: var(--gray-400);
}

.section-subtitle {
    font-size: 16px;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* ==========================================
   ABOUT SECTION
   ========================================== */
.about {
    padding: 100px 0;
    background: var(--white);
}

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

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-img-main img {
    width: 100%;
    height: 400px;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -30px;
    right: -20px;
    width: 200px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 6px solid var(--white);
    display: none;
}

.about-img-secondary img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

.about-experience-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--primary);
    color: var(--white);
    padding: 24px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.exp-number {
    display: block;
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
}

.exp-text {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
    line-height: 1.4;
}

.about-content .section-tag {
    margin-bottom: 16px;
}

.about-lead {
    font-family: var(--font-elegant);
    font-size: 24px;
    font-style: italic;
    color: var(--primary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.about-text {
    color: var(--gray-600);
    margin-bottom: 32px;
    font-size: 16px;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

.about-feature {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.about-feature:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 22px;
}

.feature-content h4 {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.feature-content p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

/* ==========================================
   VIDEO SECTION
   ========================================== */
.video-section {
    padding: 80px 0;
    background: var(--gray-100);
}

.video-wrapper {
    max-width: 1000px;
    margin: 0 auto;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.video-thumbnail {
    position: relative;
    cursor: pointer;
    overflow: hidden;
}

.video-thumbnail img {
    width: 100%;
    height: auto;
    transition: var(--transition);
}

.video-thumbnail:hover img {
    transform: scale(1.05);
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 28px;
    box-shadow: 0 8px 32px rgba(200, 149, 108, 0.5);
    transition: var(--transition);
}

.video-play-btn i {
    margin-left: 4px;
}

.video-thumbnail:hover .video-play-btn {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 12px 40px rgba(200, 149, 108, 0.6);
}

.video-text {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 40px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
}

.video-text span {
    color: var(--white);
    font-size: 16px;
    font-weight: 500;
}

.video-player {
    width: 100%;
    height: auto;
    display: block;
}

/* ==========================================
   SERVICES SECTION
   ========================================== */
.services {
    padding: 100px 0;
    background: var(--cream);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid var(--gray-200);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.service-card.featured {
    border-color: var(--primary);
}

.service-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

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

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

.service-content {
    padding: 32px;
    position: relative;
}

.service-icon {
    position: absolute;
    top: -28px;
    left: 32px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 22px;
    box-shadow: var(--shadow-md);
}

.service-content h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 12px;
    margin-top: 12px;
}

.service-content p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.service-link i {
    transition: var(--transition);
}

.service-link:hover i {
    transform: translateX(4px);
}

/* ==========================================
   PORTFOLIO SECTION
   ========================================== */
.portfolio {
    padding: 100px 0;
    background: var(--dark);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    background: transparent;
    border: 1px solid var(--dark-600);
    color: var(--gray-400);
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.portfolio-item {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    aspect-ratio: 4/3;
}

.portfolio-item.large {
    aspect-ratio: 16/9;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 32px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, transparent 100%);
    transform: translateY(100%);
    transition: var(--transition);
}

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

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

.portfolio-category {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.portfolio-overlay h4 {
    color: var(--white);
    font-size: 20px;
    margin-bottom: 4px;
}

.portfolio-overlay p {
    color: var(--gray-400);
    font-size: 14px;
}

.portfolio-zoom {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 44px;
    height: 44px;
    background: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-size: 16px;
    opacity: 0;
    transform: scale(0.8);
    transition: var(--transition);
}

.portfolio-item:hover .portfolio-zoom {
    opacity: 1;
    transform: scale(1);
}

.portfolio-zoom:hover {
    background: var(--primary);
    color: var(--white);
}

.portfolio-cta {
    text-align: center;
    margin-top: 48px;
}

/* ==========================================
   PROCESS SECTION
   ========================================== */
.process {
    padding: 100px 0;
    background: var(--white);
}

.process-timeline {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    transition: var(--transition);
}

.process-step:hover {
    background: var(--white);
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.step-number {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 700;
    color: var(--primary);
    opacity: 0.3;
    line-height: 1;
    min-width: 80px;
}

.process-step:hover .step-number {
    opacity: 1;
}

.step-content h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ==========================================
   PARTNERS SECTION
   ========================================== */
.partners {
    padding: 100px 0;
    background: var(--cream);
    overflow: hidden;
    max-width: 100%;
}

.partners-marquee {
    margin-top: 48px;
    overflow: hidden;
    width: 100%;
    position: relative;
}

.partners-marquee.reverse .partners-track {
    animation-direction: reverse;
}

.partners-track {
    display: flex;
    gap: 24px;
    animation: scroll 30s linear infinite;
    width: max-content;
    padding: 10px 0;
}

.partners-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.partner-logo {
    flex-shrink: 0;
    min-width: 160px;
    height: 70px;
    background: var(--white);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    border: 1px solid var(--gray-200);
    transition: var(--transition);
}

.partner-logo:hover {
    border-color: var(--primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.partner-logo span {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 700;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 1px;
    white-space: nowrap;
}

.partner-logo.highlight {
    background: var(--primary);
    border-color: var(--primary);
}

.partner-logo.highlight span {
    color: var(--white);
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.cta-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 13, 11, 0.95) 0%, rgba(200, 149, 108, 0.8) 100%);
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

.cta h2 {
    font-size: clamp(28px, 5vw, 44px);
    color: var(--white);
    margin-bottom: 16px;
}

.cta p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

/* ==========================================
   CONTACT SECTION
   ========================================== */
.contact {
    padding: 100px 0;
    background: var(--white);
}

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

.contact-text {
    color: var(--gray-500);
    font-size: 16px;
    margin-bottom: 32px;
    line-height: 1.8;
}

.contact-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 40px;
}

.contact-card {
    display: flex;
    gap: 16px;
    padding: 20px;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.contact-card:hover {
    background: var(--white);
    box-shadow: var(--shadow-md);
    transform: translateX(8px);
}

.contact-card-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
}

.contact-card-content h4 {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 4px;
}

.contact-card-content p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.5;
}

.contact-card-content a {
    color: var(--gray-500);
}

.contact-card-content a:hover {
    color: var(--primary);
}

.contact-social h4 {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 16px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition);
}

.social-link.instagram {
    background: linear-gradient(135deg, #833AB4, #FD1D1D, #FCAF45);
    color: var(--white);
}

.social-link.facebook {
    background: #1877F2;
    color: var(--white);
}

.social-link.whatsapp {
    background: #25D366;
    color: var(--white);
}

.social-link:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--gray-100);
    padding: 40px 32px;
    border-radius: var(--radius-xl);
}

.contact-form h3 {
    font-size: 24px;
    color: var(--dark);
    margin-bottom: 32px;
    text-align: center;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    max-width: 100%;
    padding: 14px 18px;
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--dark);
    transition: var(--transition);
    box-sizing: border-box;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(200, 149, 108, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%236B665C' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 18px;
}

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

/* ==========================================
   MAP SECTION
   ========================================== */
.map-section {
    position: relative;
}

.map-container {
    position: relative;
    height: 450px;
}

.map-container iframe {
    filter: grayscale(100%) contrast(1.2);
    transition: var(--transition);
}

.map-container:hover iframe {
    filter: grayscale(0%) contrast(1);
}

.map-overlay-card {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    text-align: center;
    z-index: 10;
}

.map-logo {
    width: 80px;
    margin: 0 auto 16px;
}

.map-overlay-card h4 {
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 8px;
}

.map-overlay-card p {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 16px;
    line-height: 1.5;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
    background: var(--dark);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid var(--dark-700);
}

.footer-logo {
    display: inline-block;
    margin-bottom: 20px;
}

.footer-logo img {
    height: 60px;
    width: auto;
}

.footer-brand > p {
    color: var(--gray-500);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 44px;
    height: 44px;
    background: var(--dark-700);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    font-size: 18px;
    transition: var(--transition);
}

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

.footer h4 {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 24px;
}

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

.footer-links a {
    color: var(--gray-500);
    font-size: 14px;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary);
    padding-left: 8px;
}

.footer-services li {
    color: var(--gray-500);
    font-size: 14px;
}

.footer-contact ul li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--gray-500);
    font-size: 14px;
}

.footer-contact i {
    color: var(--primary);
    width: 16px;
    margin-top: 4px;
}

.footer-contact a {
    color: var(--gray-500);
}

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

.footer-bottom {
    padding: 24px 0;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-600);
    font-size: 13px;
}

.footer-credit a {
    color: var(--primary);
    font-weight: 600;
}

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

/* ==========================================
   BACK TO TOP
   ========================================== */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: var(--dark);
    border: 1px solid var(--dark-600);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 18px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 998;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary);
    border-color: var(--primary);
}

/* ==========================================
   LIGHTBOX
   ========================================== */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 36px;
    cursor: pointer;
    transition: var(--transition);
}

.lightbox-close:hover {
    color: var(--primary);
    transform: rotate(90deg);
}

.lightbox-img {
    max-width: 90%;
    max-height: 90%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* ==========================================
   RESPONSIVE - TABLET (768px+)
   ========================================== */
@media (min-width: 768px) {
    .header-top {
        display: block;
    }

    .nav-toggle {
        display: none;
    }

    .nav-menu {
        position: static;
        width: auto;
        max-width: none;
        height: auto;
        background: transparent;
        padding: 0;
        display: flex;
        align-items: center;
        gap: 8px;
    }

    .nav-menu li {
        margin-bottom: 0;
    }

    .nav-link {
        font-size: 14px;
        padding: 10px 16px;
        border-bottom: none;
    }

    .nav-link:hover,
    .nav-link.active {
        padding-left: 16px;
        color: var(--primary);
        background: rgba(200, 149, 108, 0.1);
        border-radius: var(--radius-sm);
    }

    .nav-btn {
        margin-top: 0;
        margin-left: 8px;
        padding: 10px 20px;
        font-size: 12px;
    }

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

    .hero-buttons .btn {
        width: auto;
        max-width: none;
    }

    .hero-stats {
        gap: 48px;
    }

    .stat-divider {
        display: block;
    }

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

    .about-img-secondary {
        display: block;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-item.large {
        grid-column: span 2;
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }

    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }

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

    .contact-cards {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }

    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

/* ==========================================
   RESPONSIVE - DESKTOP (1024px+)
   ========================================== */
@media (min-width: 1024px) {
    .container {
        padding: 0 40px;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .portfolio-item.large {
        grid-column: span 2;
    }

    .process-timeline {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
    }

    .process-step {
        flex-direction: column;
        text-align: center;
        padding: 40px 24px;
    }

    .step-number {
        min-width: auto;
        margin-bottom: 16px;
    }
}

/* ==========================================
   RESPONSIVE - LARGE DESKTOP (1280px+)
   ========================================== */
@media (min-width: 1280px) {
    .hero-stats {
        padding: 48px 64px;
        gap: 80px;
    }

    .stat-number {
        font-size: 56px;
    }
}

/* ==========================================
   MOBILE FIXES
   ========================================== */
html, body {
    overflow-x: hidden;
    max-width: 100%;
}

* {
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
        max-width: 100%;
        overflow-x: hidden;
    }

    .contact-form-wrapper {
        padding: 32px 20px;
        margin: 0;
    }

    .contact-info-item {
        word-break: break-word;
    }

    .contact-social a {
        width: 50px;
        height: 50px;
    }

    .contact-card {
        margin-right: 0;
    }

    .contact-card-content p,
    .contact-card-content a {
        word-break: break-all;
        font-size: 13px;
    }

    section {
        overflow-x: hidden;
    }

    .contact-info {
        padding-right: 0;
    }
}

/* ==========================================
   ANIMATIONS
   ========================================== */
/* Disable AOS animations to prevent layout shifts */
[data-aos] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
}

/* Hide filtered portfolio items */
.portfolio-item.hidden {
    display: none;
}