/* ==========================================================================
   MIKAEL GOES | ARQUITETURA & INTERIORES - DESIGN SYSTEM CSS
   Official Brand Palette & Luxury Dark Mode Theme
   ========================================================================== */

/* --- GOOGLE FONTS IMPORT --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,200;0,300;0,400;0,500;0,600;0,700;0,800;1,300;1,400&display=swap');

/* --- ROOT VARIABLES --- */
:root {
    /* Brand Colors (from official id_visual) */
    --color-gold: #D1B16A;
    --color-gold-light: #F0DAA2;
    --color-gold-dark: #9E7D3B;
    --color-bg-dark: #1A1A1A;
    --color-bg-card: #242424;
    --color-bg-elevated: #2D2D2D;
    --color-charcoal: #333333;
    --color-text-light: #F1EFEA;
    --color-text-muted: #A8A8A8;
    --color-wood: #8A5C2E;

    /* Gradients */
    --gradient-gold: linear-gradient(135deg, #F0DAA2 0%, #D1B16A 50%, #9E7D3B 100%);
    --gradient-dark: linear-gradient(180deg, rgba(26, 26, 26, 0.7) 0%, #1A1A1A 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(26, 26, 26, 0.3) 0%, rgba(26, 26, 26, 0.95) 100%);
    --gradient-card: linear-gradient(145deg, #282828 0%, #1E1E1E 100%);

    /* Shadows & Glows */
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
    --shadow-gold: 0 8px 25px rgba(209, 177, 106, 0.25);

    /* Fonts & Spacing */
    --font-primary: 'Montserrat', sans-serif;
    --border-radius-sm: 6px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --transition-fast: 0.25s ease;
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- RESET & BASE STYLES --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg-dark);
    color: var(--color-text-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg-dark);
}

::-webkit-scrollbar-thumb {
    background: #333333;
    border-radius: 5px;
    border: 2px solid var(--color-bg-dark);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}

/* Typography Helpers */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: var(--color-text-light);
}

p {
    color: var(--color-text-muted);
    font-size: 1rem;
    font-weight: 300;
}

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

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

ul {
    list-style: none;
}

/* Text Gradient Accent */
.text-gold {
    color: var(--color-gold);
}

.text-gold-gradient {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

/* Container */
.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section-padding {
    padding: 6rem 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 4rem 0;
    }
}

/* --- SECTION HEADER --- */
.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 3.5rem auto;
}

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.75rem;
    display: block;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 1.25rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gradient-gold);
    margin: 0.75rem auto 0 auto;
    border-radius: 2px;
}

.section-description {
    font-size: 1.05rem;
    color: var(--color-text-muted);
}

/* --- BUTTONS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.95rem 2rem;
    font-family: var(--font-primary);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition-normal);
    border: none;
    outline: none;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-gold);
    color: #121212;
    box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(209, 177, 106, 0.4);
    color: #000;
}

.btn-outline {
    background: transparent;
    color: var(--color-text-light);
    border: 1px solid rgba(209, 177, 106, 0.5);
}

.btn-outline:hover {
    border-color: var(--color-gold);
    background: rgba(209, 177, 106, 0.1);
    color: var(--color-gold);
    transform: translateY(-3px);
}

.btn-whatsapp {
    background: var(--gradient-gold) !important;
    color: #121212 !important;
    box-shadow: var(--shadow-gold) !important;
}

.btn-whatsapp:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 12px 30px rgba(209, 177, 106, 0.45) !important;
    color: #000 !important;
}

.btn-icon {
    font-size: 1.1rem;
}

/* --- NAVBAR HEADER --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-normal);
    padding: 1.25rem 0;
    background: linear-gradient(180deg, rgba(26, 26, 26, 0.9) 0%, rgba(26, 26, 26, 0) 100%);
}

.navbar.scrolled {
    background: rgba(26, 26, 26, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(209, 177, 106, 0.2);
    box-shadow: var(--shadow-md);
}

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

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.navbar-logo {
    height: 48px;
    width: auto;
    border-radius: 4px;
    transition: var(--transition-fast);
}

.navbar-brand-text {
    display: flex;
    flex-direction: column;
}

.navbar-brand-name {
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--color-text-light);
}

.navbar-brand-sub {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    font-weight: 500;
}

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

.nav-link {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 0.03em;
    position: relative;
    padding: 0.3rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--color-gold);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--color-text-light);
    font-size: 1.6rem;
    cursor: pointer;
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 5rem;
}

/* Hero Carousel Background Slider */
.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.2s ease-in-out, transform 8s ease-out;
    transform: scale(1.05);
    background-size: cover;
    background-position: center;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(26, 26, 26, 0.65) 0%, rgba(26, 26, 26, 0.92) 80%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1.2rem;
    background: rgba(209, 177, 106, 0.12);
    border: 1px solid rgba(209, 177, 106, 0.35);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    opacity: 0.9;
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 2.25rem;
}

.hero-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* Hero Slider Controls */
.hero-controls {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid transparent;
}

.hero-dot.active {
    background: var(--color-gold);
    width: 32px;
    border-radius: 6px;
    box-shadow: 0 0 10px rgba(209, 177, 106, 0.6);
}

/* --- ABOUT SECTION --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image-wrapper {
    position: relative;
}

.about-image-frame {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(209, 177, 106, 0.2);
}

.about-image-frame img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-image-frame:hover img {
    transform: scale(1.03);
}

.about-badge-floating {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-gold);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-md);
}

.about-badge-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-gold);
    line-height: 1;
}

.about-badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
}

.about-content-text p {
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

.about-pillars {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin: 2rem 0;
}

.about-pillar-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(209, 177, 106, 0.15);
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.about-pillar-item:hover {
    border-color: var(--color-gold);
    background: rgba(209, 177, 106, 0.06);
}

.about-pillar-icon {
    font-size: 1.3rem;
    color: var(--color-gold);
}

.about-pillar-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--color-text-light);
}

/* --- STATS COUNTER SECTION --- */
.stats-section {
    background: var(--color-bg-card);
    border-top: 1px solid rgba(209, 177, 106, 0.15);
    border-bottom: 1px solid rgba(209, 177, 106, 0.15);
    padding: 3.5rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-card {
    padding: 1.5rem 1rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-gold);
    margin-bottom: 0.5rem;
    font-family: var(--font-primary);
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
}

/* --- SERVICES SECTION --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: var(--gradient-card);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--border-radius-md);
    padding: 2.5rem 2rem;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-gold);
    opacity: 0;
    transition: var(--transition-fast);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(209, 177, 106, 0.3);
    box-shadow: var(--shadow-md);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    width: 64px;
    height: 64px;
    background: rgba(209, 177, 106, 0.1);
    border: 1px solid rgba(209, 177, 106, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    color: var(--color-gold);
    margin-bottom: 1.5rem;
    transition: var(--transition-fast);
}

.service-card:hover .service-icon {
    background: var(--gradient-gold);
    color: #121212;
}

.service-title {
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.service-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-list {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.service-list li {
    font-size: 0.85rem;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.service-list li i {
    color: var(--color-gold);
    font-size: 0.75rem;
}

/* --- DYNAMIC CAROUSEL FEATURED SECTION --- */
.featured-section {
    background: linear-gradient(180deg, #1A1A1A 0%, #202020 100%);
    position: relative;
    overflow: hidden;
}

.carousel-container {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

.carousel-wrapper {
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(209, 177, 106, 0.25);
    position: relative;
    background: var(--color-bg-card);
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.carousel-slide {
    min-width: 100%;
    position: relative;
    height: 600px;
    background-size: cover;
    background-position: center;
}

.carousel-slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 3rem 2.5rem 2.5rem 2.5rem;
    background: linear-gradient(0deg, rgba(26, 26, 26, 0.95) 0%, rgba(26, 26, 26, 0.5) 60%, rgba(26, 26, 26, 0) 100%);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.carousel-slide-info h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--color-text-light);
}

.carousel-slide-info p {
    color: var(--color-gold);
    font-size: 0.95rem;
    font-weight: 500;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    background: rgba(26, 26, 26, 0.75);
    border: 1px solid rgba(209, 177, 106, 0.4);
    color: var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition-normal);
    backdrop-filter: blur(8px);
}

.carousel-btn:hover {
    background: var(--gradient-gold);
    color: #121212;
    box-shadow: var(--shadow-gold);
}

.carousel-btn.prev {
    left: 20px;
}

.carousel-btn.next {
    right: 20px;
}

/* --- PORTFOLIO GALLERY & FILTER SECTION --- */
.portfolio-filters {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.65rem 1.4rem;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-text-muted);
    font-family: var(--font-primary);
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--gradient-gold);
    color: #121212;
    border-color: var(--color-gold);
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(209, 177, 106, 0.3);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.75rem;
}

.portfolio-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    height: 320px;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.06);
    background: var(--color-bg-card);
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
    opacity: 0;
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
}

.portfolio-item:hover img {
    transform: scale(1.08);
}

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

.portfolio-tag {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 0.35rem;
}

.portfolio-item-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.portfolio-zoom-icon {
    width: 42px;
    height: 42px;
    background: rgba(209, 177, 106, 0.2);
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.1rem;
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    transform: scale(0.8);
    transition: var(--transition-fast);
}

.portfolio-item:hover .portfolio-zoom-icon {
    transform: scale(1);
    background: var(--gradient-gold);
    color: #121212;
}

.load-more-container {
    text-align: center;
    margin-top: 3.5rem;
}

/* --- LIGHTBOX MODAL --- */
.lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 15, 0.95);
    backdrop-filter: blur(16px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
}

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

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(209, 177, 106, 0.3);
}

.lightbox-caption {
    margin-top: 1rem;
    text-align: center;
    color: var(--color-text-light);
    font-size: 1rem;
    font-weight: 500;
}

.lightbox-close {
    position: absolute;
    top: -45px;
    right: 0;
    background: none;
    border: none;
    color: var(--color-text-light);
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--color-gold);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(26, 26, 26, 0.8);
    border: 1px solid rgba(209, 177, 106, 0.4);
    color: var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.lightbox-nav:hover {
    background: var(--gradient-gold);
    color: #121212;
}

.lightbox-prev {
    left: -70px;
}

.lightbox-next {
    right: -70px;
}

@media (max-width: 768px) {
    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }
}

/* --- PROCESS SECTION --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.process-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--border-radius-md);
    padding: 2.25rem 1.75rem;
    position: relative;
    transition: var(--transition-normal);
}

.process-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-gold);
}

.process-step {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    line-height: 1;
}

.process-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--color-text-light);
}

.process-desc {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* --- TESTIMONIALS SECTION --- */
.testimonials-section {
    background: var(--color-bg-card);
    border-top: 1px solid rgba(209, 177, 106, 0.15);
    border-bottom: 1px solid rgba(209, 177, 106, 0.15);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--color-bg-dark);
    border: 1px solid rgba(209, 177, 106, 0.2);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.testimonial-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-gold);
    box-shadow: var(--shadow-gold);
}

.testimonial-photo-wrapper {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.testimonial-photo-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.testimonial-card:hover .testimonial-photo-wrapper img {
    transform: scale(1.06);
}

.testimonial-photo-badge {
    position: absolute;
    bottom: 12px;
    left: 12px;
    right: 12px;
    background: rgba(26, 26, 26, 0.88);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(209, 177, 106, 0.4);
    border-radius: var(--border-radius-sm);
    padding: 0.4rem 0.85rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--color-gold);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.testimonial-body {
    padding: 2rem 1.75rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.testimonial-stars {
    color: var(--color-gold);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 0.25rem;
}

.testimonial-text {
    font-size: 0.95rem;
    font-style: italic;
    line-height: 1.65;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.testimonial-avatar-img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-gold);
}

.testimonial-info h4 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text-light);
}

.testimonial-info span {
    font-size: 0.8rem;
    color: var(--color-gold);
    display: block;
}

/* --- CONTACT SECTION --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
}

.contact-info-card {
    background: var(--gradient-card);
    border: 1px solid rgba(209, 177, 106, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-md);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.contact-info-icon {
    width: 52px;
    height: 52px;
    background: rgba(209, 177, 106, 0.12);
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
}

.contact-info-text p,
.contact-info-text a {
    font-size: 0.95rem;
    color: var(--color-text-muted);
}

.contact-info-text a:hover {
    color: var(--color-gold);
}

.contact-form-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-lg);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.form-control {
    width: 100%;
    padding: 1rem 1.25rem;
    background: var(--color-bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--border-radius-sm);
    color: var(--color-text-light);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.form-control:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 10px rgba(209, 177, 106, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 130px;
}

/* --- FOOTER --- */
.footer {
    background: #111111;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 4rem 0 2rem 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-brand p {
    margin-top: 1rem;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-title::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: var(--color-gold);
    margin-top: 0.5rem;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--color-gold);
    padding-left: 5px;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-top: 1.25rem;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-light);
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.social-icon:hover {
    background: var(--gradient-gold);
    color: #121212;
    border-color: var(--color-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* --- FLOATING WHATSAPP BUTTON --- */
.floating-whatsapp {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 62px;
    height: 62px;
    background-color: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    z-index: 1500;
    transition: var(--transition-normal);
    animation: pulse-whatsapp 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    background-color: #20BA5A;
    color: #FFF;
}

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

    70% {
        box-shadow: 0 0 0 16px rgba(37, 211, 102, 0);
    }

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

/* --- BACK TO TOP BUTTON --- */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    width: 46px;
    height: 46px;
    background: rgba(26, 26, 26, 0.85);
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 1500;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-normal);
    backdrop-filter: blur(8px);
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--gradient-gold);
    color: #121212;
}

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1024px) {
    .container {
        padding: 0 1.5rem;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

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

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

@media (max-width: 768px) {
    .section-padding {
        padding: 4rem 0;
    }

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

    .section-subtitle {
        font-size: 0.85rem;
    }

    /* Navbar Mobile */
    .navbar {
        padding: 0.85rem 0;
    }

    .navbar-logo {
        height: 42px;
    }

    .navbar-brand-name {
        font-size: 1rem;
    }

    .navbar-brand-sub {
        font-size: 0.65rem;
    }

    .nav-cta .btn-primary span {
        display: none;
    }

    .nav-cta .btn-primary {
        padding: 0.65rem 0.85rem;
        border-radius: 50%;
    }

    .nav-cta .btn-primary .btn-icon {
        margin-right: 0;
        font-size: 1.2rem;
    }

    .mobile-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 85%;
        max-width: 320px;
        height: 100vh;
        background: rgba(18, 18, 18, 0.98);
        backdrop-filter: blur(24px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 1.75rem;
        transition: var(--transition-normal);
        border-left: 1px solid rgba(209, 177, 106, 0.3);
        z-index: 1001;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
    }

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

    .nav-link {
        font-size: 1.1rem;
        letter-spacing: 0.08em;
    }

    /* Hero Section Mobile */
    .hero {
        min-height: 85vh;
        padding-top: 5rem;
    }

    .hero-title {
        font-size: 2.1rem;
        line-height: 1.25;
    }

    .hero-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 1rem;
    }

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

    /* About Section Mobile */
    .about-image-wrapper {
        max-width: 100%;
    }

    .about-badge-floating {
        bottom: -15px;
        right: 15px;
        padding: 0.75rem 1.25rem;
    }

    .about-badge-number {
        font-size: 2rem;
    }

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

    /* Stats Grid Mobile */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .stat-number {
        font-size: 2.3rem;
    }

    .stat-label {
        font-size: 0.85rem;
    }

    /* Services & Testimonials Mobile */
    .services-grid,
    .testimonials-grid,
    .process-grid {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }

    /* Portfolio Filters Horizontal Scroll Mobile */
    .portfolio-filters {
        display: flex;
        overflow-x: auto;
        white-space: nowrap;
        justify-content: flex-start;
        padding-bottom: 0.75rem;
        margin-bottom: 2rem;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .portfolio-filters::-webkit-scrollbar {
        display: none;
    }

    .filter-btn {
        flex-shrink: 0;
        padding: 0.65rem 1.25rem;
        font-size: 0.82rem;
    }

    /* Portfolio Grid Mobile */
    .portfolio-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.25rem;
    }

    .portfolio-item {
        height: 250px;
    }

    /* Carousel Mobile */
    .carousel-slide {
        height: 380px;
    }

    .carousel-slide-info h3 {
        font-size: 1.25rem;
    }

    .carousel-btn {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    .carousel-btn.prev {
        left: 10px;
    }

    .carousel-btn.next {
        right: 10px;
    }

    /* Lightbox Modal Mobile */
    .lightbox-content {
        max-width: 95vw;
        max-height: 85vh;
    }

    .lightbox-close {
        top: -45px;
        right: 0;
        width: 40px;
        height: 40px;
        font-size: 1.3rem;
    }

    .lightbox-nav {
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

    .lightbox-caption {
        font-size: 0.85rem;
        padding: 0.75rem 1rem;
    }

    /* Contact Form Mobile */
    .contact-form-card,
    .contact-info-card {
        padding: 2rem 1.5rem;
    }

    .contact-form-card div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
        gap: 0 !important;
    }

    /* Footer Mobile */
    .footer {
        padding: 3rem 0 1.5rem 0;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }

    /* Floating Action Buttons Mobile */
    .floating-whatsapp {
        bottom: 1.25rem;
        right: 1.25rem;
        width: 54px;
        height: 54px;
        font-size: 1.8rem;
    }

    .back-to-top {
        bottom: 1.25rem;
        left: 1.25rem;
        width: 44px;
        height: 44px;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 0.4rem 0.85rem;
    }

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

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

    .stat-number {
        font-size: 2rem;
    }

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

    .portfolio-item {
        height: 230px;
    }
}