/* 
   ==========================================================================
   DESIGN SYSTEM & VARIABLES - JÚNIOR ART PHOTOGRAPHY
   ==========================================================================
*/

:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #121212;
    --bg-tertiary: #1c1c1c;
    --text-main: #ffffff;
    --text-muted: #a5a5a5;
    --text-dim: #707070;
    
    --gold: #C9A24B;
    --gold-hover: #b08d3e;
    --gold-light: rgba(201, 162, 75, 0.1);
    --gold-border: rgba(201, 162, 75, 0.2);
    
    --font-title: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: all 0.2s ease;
    
    --container-width: 1200px;
    --header-height: 80px;
}

/* 
   ==========================================================================
   BASE RESETS & SCROLLBAR
   ==========================================================================
*/

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-tap-highlight-color: transparent;
}

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

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

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

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

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

/* 
   ==========================================================================
   TYPOGRAPHY & SECTIONS
   ==========================================================================
*/

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 600;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

section {
    padding: 100px 0;
    position: relative;
}

/* Section Headers */
.section-header {
    margin-bottom: 60px;
}

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

.section-subtitle {
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold);
    display: inline-block;
    margin-bottom: 12px;
    font-weight: 600;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-desc {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* Divider Line */
.divider {
    height: 1px;
    background: linear-gradient(90deg, var(--gold) 0%, transparent 100%);
    width: 80px;
    margin: 15px 0 25px 0;
}

.divider.center {
    background: linear-gradient(90deg, transparent 0%, var(--gold) 50%, transparent 100%);
    margin: 15px auto 25px auto;
}

/* 
   ==========================================================================
   GRIDS & LAYOUT UTILITIES
   ==========================================================================
*/

.grid {
    display: grid;
    gap: 30px;
}

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

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

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

/* 
   ==========================================================================
   BUTTONS
   ==========================================================================
*/

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-gold {
    background-color: var(--gold);
    color: #000;
}

.btn-gold:hover {
    background-color: var(--gold-hover);
    box-shadow: 0 8px 24px rgba(201, 162, 75, 0.25);
    transform: translateY(-2px);
}

.btn-nav {
    padding: 10px 18px;
    font-size: 0.75rem;
    border-radius: 2px;
}

.btn-lg {
    padding: 18px 36px;
    font-size: 0.95rem;
}

.btn-full {
    width: 100%;
}

.icon {
    width: 18px;
    height: 18px;
}

.icon-right {
    width: 18px;
    height: 18px;
    margin-left: 4px;
    transition: var(--transition);
}

.btn:hover .icon-right {
    transform: translateX(4px);
}

/* 
   ==========================================================================
   HEADER / NAVIGATION
   ==========================================================================
*/

.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--transition);
}

.main-header.scrolled {
    height: 70px;
    background-color: rgba(10, 10, 10, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid var(--gold-border);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

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

.logo-main {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--text-main);
}

.logo-sub {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--gold);
    margin-top: -2px;
}

.nav-menu ul {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--gold);
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
}

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

/* Hamburger menu button */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-main);
    transition: var(--transition-fast);
}

/* 
   ==========================================================================
   HERO SECTION
   ==========================================================================
*/

.hero-section {
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    padding: 0;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
    transform: scale(1.05);
    animation: slowZoom 20s forwards;
}

@keyframes slowZoom {
    to {
        transform: scale(1);
    }
}

.hero-container {
    position: relative;
    z-index: 2;
    width: 100%;
}

.hero-content {
    max-width: 650px;
}

.hero-subtitle {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--gold);
    font-weight: 600;
    display: block;
    margin-bottom: 20px;
    animation: fadeInUp 0.8s ease forwards;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 24px;
    line-height: 1.15;
    animation: fadeInUp 1s ease forwards;
}

.hero-text {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    animation: fadeInUp 1.2s ease forwards;
}

.hero-actions {
    animation: fadeInUp 1.4s ease forwards;
}

/* Scroll indicator mouse */
.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.mouse {
    width: 26px;
    height: 42px;
    border: 2px solid var(--text-dim);
    border-radius: 15px;
    display: block;
    position: relative;
    transition: var(--transition);
}

.mouse:hover {
    border-color: var(--gold);
}

.wheel {
    width: 4px;
    height: 8px;
    background-color: var(--gold);
    border-radius: 2px;
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    animation: scrollWheel 1.6s infinite;
}

@keyframes scrollWheel {
    0% {
        top: 8px;
        opacity: 1;
    }
    100% {
        top: 22px;
        opacity: 0;
    }
}

/* 
   ==========================================================================
   ABOUT SECTION
   ==========================================================================
*/

.about-section {
    background-color: var(--bg-secondary);
}

.about-image-wrapper {
    position: relative;
    padding-right: 30px;
}

.img-frame {
    position: relative;
    border: 1px solid var(--gold-border);
    padding: 15px;
}

.img-frame::after {
    content: '';
    position: absolute;
    top: -15px;
    right: -15px;
    width: 100px;
    height: 100px;
    border-top: 1px solid var(--gold);
    border-right: 1px solid var(--gold);
    z-index: 1;
    pointer-events: none;
}

.img-frame::before {
    content: '';
    position: absolute;
    bottom: -15px;
    left: -15px;
    width: 100px;
    height: 100px;
    border-bottom: 1px solid var(--gold);
    border-left: 1px solid var(--gold);
    z-index: 1;
    pointer-events: none;
}

.about-img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    filter: grayscale(15%);
    transition: var(--transition);
}

.about-img:hover {
    filter: grayscale(0%);
}

.about-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.about-text-lead {
    font-family: var(--font-title);
    font-size: 1.4rem;
    font-style: italic;
    color: var(--gold);
    line-height: 1.5;
    margin-bottom: 30px;
}

.about-text-body {
    color: var(--text-muted);
}

.about-text-body p {
    margin-bottom: 20px;
}

.about-text-body p:last-child {
    margin-bottom: 35px;
}

.about-signature {
    margin-top: 10px;
}

.sig-name {
    font-family: var(--font-title);
    font-size: 1.6rem;
    color: var(--text-main);
    display: block;
}

.sig-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--gold);
    font-weight: 500;
}

/* 
   ==========================================================================
   SERVICES SECTION
   ==========================================================================
*/

.services-section {
    background-color: var(--bg-primary);
}

.services-grid {
    margin-top: 20px;
}

.service-card {
    background-color: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.02);
    padding: 40px 30px;
    border-radius: 4px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

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

.service-card:hover {
    transform: translateY(-8px);
    background-color: var(--bg-tertiary);
    border-color: var(--gold-border);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: var(--gold-light);
    border: 1px solid var(--gold-border);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    margin-bottom: 28px;
    transition: var(--transition);
}

.service-icon svg {
    width: 28px;
    height: 28px;
}

.service-card:hover .service-icon {
    background-color: var(--gold);
    color: #000;
    transform: scale(1.05);
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* 
   ==========================================================================
   PORTFOLIO SECTION
   ==========================================================================
*/

.portfolio-section {
    background-color: var(--bg-secondary);
}


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

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

.portfolio-item-inner {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

/* Hover overlay */
.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.95) 0%, rgba(10, 10, 10, 0.3) 100%);
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: flex-end;
    padding: 30px;
}

.overlay-content {
    transform: translateY(20px);
    transition: var(--transition);
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.item-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    display: block;
    margin-bottom: 6px;
    font-weight: 500;
}

.item-title {
    font-size: 1.3rem;
    color: var(--text-main);
    display: none;
}

.btn-view-photo {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--gold);
    color: #000;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.btn-view-photo svg {
    width: 18px;
    height: 18px;
}

.btn-view-photo:hover {
    background-color: var(--text-main);
    transform: scale(1.1);
}

/* Portfolio Hover Effects */
.portfolio-item:hover .portfolio-img {
    transform: scale(1.08);
}

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

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

/* 
   ==========================================================================
   TESTIMONIALS SECTION
   ==========================================================================
*/

.testimonials-section {
    background-color: var(--bg-primary);
}

.testimonials-slider {
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

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

.testimonial-card {
    min-width: 100%;
    padding: 0 40px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.quote-icon {
    font-family: var(--font-title);
    font-size: 6rem;
    color: var(--gold-light);
    line-height: 1;
    margin-bottom: -30px;
    user-select: none;
}

.testimonial-text {
    font-family: var(--font-title);
    font-size: 1.35rem;
    font-style: italic;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 30px;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--text-main);
    font-size: 1.1rem;
}

.author-event {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    margin-top: 4px;
}

.slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-dim);
    cursor: pointer;
    transition: var(--transition-fast);
}

.dot:hover {
    background-color: var(--gold-border);
}

.dot.active {
    background-color: var(--gold);
    width: 24px;
    border-radius: 4px;
}

/* 
   ==========================================================================
   CONTACT SECTION
   ==========================================================================
*/

.contact-section {
    background-color: var(--bg-secondary);
}

.contact-grid {
    align-items: start;
}

.info-title {
    font-size: 1.8rem;
    margin-bottom: 16px;
}

.info-desc {
    color: var(--text-muted);
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-method-card {
    background-color: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.02);
    padding: 20px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.contact-method-card:hover {
    border-color: var(--gold-border);
    transform: translateX(6px);
    background-color: var(--bg-tertiary);
}

.method-icon {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    background-color: var(--gold-light);
    color: var(--gold);
}

.method-icon svg {
    width: 22px;
    height: 22px;
}

.method-icon.whatsapp {
    color: #25D366;
    background-color: rgba(37, 211, 102, 0.08);
}

.method-icon.instagram {
    color: #E1306C;
    background-color: rgba(225, 48, 108, 0.08);
}

.method-icon.facebook {
    color: #1877F2;
    background-color: rgba(24, 119, 242, 0.08);
}

.method-details span {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-dim);
    display: block;
    margin-bottom: 2px;
}

.method-details strong {
    font-size: 1.05rem;
    color: var(--text-main);
}

/* Contact Form styling */
.contact-form-wrapper {
    background-color: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.02);
    padding: 40px;
    border-radius: 4px;
}

.form-title {
    font-size: 1.6rem;
    margin-bottom: 30px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    font-weight: 500;
}

.form-group input, 
.form-group select, 
.form-group textarea {
    background-color: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    padding: 14px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    border-radius: 4px;
    outline: none;
    transition: var(--transition-fast);
}

.form-group select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23C9A24B' 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 14px center;
    background-size: 16px;
    padding-right: 40px;
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    border-color: var(--gold);
    background-color: var(--bg-tertiary);
}

/* Feedback message */
.form-feedback {
    margin-top: 15px;
    padding: 12px;
    border-radius: 4px;
    font-size: 0.9rem;
    display: none;
}

.form-feedback.success {
    display: block;
    background-color: rgba(37, 211, 102, 0.1);
    color: #25D366;
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.form-feedback.error {
    display: block;
    background-color: rgba(224, 31, 52, 0.1);
    color: #E01F34;
    border: 1px solid rgba(224, 31, 52, 0.2);
}

/* 
   ==========================================================================
   FOOTER
   ==========================================================================
*/

.main-footer {
    background-color: var(--bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding: 80px 0 40px 0;
}

.footer-container {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
}

.footer-brand .logo {
    margin-bottom: 24px;
}

.footer-bio {
    color: var(--text-muted);
    font-size: 0.95rem;
    max-width: 400px;
}

.footer-links h4, .footer-contact h4 {
    font-family: var(--font-body);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    margin-bottom: 24px;
    font-weight: 600;
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--text-main);
    padding-left: 4px;
}

.footer-contact p {
    color: var(--text-muted);
    margin-bottom: 12px;
    font-size: 0.95rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-dim);
}

.footer-social-links {
    display: flex;
    gap: 24px;
}

.footer-social-links a {
    color: var(--text-dim);
}

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

/* 
   ==========================================================================
   FLOATING WHATSAPP
   ==========================================================================
*/

.whatsapp-floating {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    z-index: 900;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-floating svg {
    width: 32px;
    height: 32px;
}

.whatsapp-floating:hover {
    transform: scale(1.1) translateY(-5px);
    background-color: #20ba59;
}

@keyframes whatsappPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* 
   ==========================================================================
   LIGHTBOX MODAL
   ==========================================================================
*/

.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(5, 5, 5, 0.98);
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    opacity: 1;
    pointer-events: auto;
}

.lightbox-content {
    max-width: 85%;
    max-height: 75vh;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    transform: scale(0.95);
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-content img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.lightbox-caption {
    margin-top: 20px;
    text-align: center;
    width: 100%;
}

.lightbox-category {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold);
    display: block;
    margin-bottom: 4px;
}

.lightbox-title {
    font-size: 1.4rem;
    color: var(--text-main);
    display: none;
}

/* Controls */
.lightbox-close, .lightbox-prev, .lightbox-next {
    position: absolute;
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 2100;
    outline: none;
}

.lightbox-close {
    top: 30px;
    right: 40px;
    font-size: 3rem;
    line-height: 1;
}

.lightbox-close:hover {
    color: var(--gold);
    transform: scale(1.1);
}

.lightbox-prev, .lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    height: 60px;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.lightbox-prev {
    left: 40px;
}

.lightbox-next {
    right: 40px;
}

.lightbox-prev:hover, .lightbox-next:hover {
    background-color: var(--gold);
    color: #000;
    border-color: var(--gold);
}

/* 
   ==========================================================================
   SCROLL REVEAL ANIMATIONS
   ==========================================================================
*/

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal-on-scroll.active {
    opacity: 1;
    transform: translateY(0);
}

/* 
   ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ==========================================================================
*/

@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    section {
        padding: 70px 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .grid-2, .grid-3 {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    /* Nav bar menu responsive overlay */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--bg-secondary);
        z-index: 1050;
        box-shadow: -10px 0 35px rgba(0, 0, 0, 0.8);
        transition: right 0.4s cubic-bezier(0.25, 1, 0.5, 1);
        display: flex;
        align-items: center;
        padding-left: 40px;
        border-left: 1px solid var(--gold-border);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-menu ul {
        flex-direction: column;
        gap: 30px;
    }
    
    .nav-link {
        font-size: 1.1rem;
    }
    
    .header-cta {
        display: none; /* Hide top CTA button on mobile, users can click WhatsApp link */
    }
    
    /* Hamburger Active state */
    .menu-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    /* Hero */
    .hero-title {
        font-size: 2.4rem;
    }
    
    .hero-text {
        font-size: 1rem;
    }
    
    /* About */
    .about-image-wrapper {
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .about-img {
        height: 380px;
    }
    
    /* Lightbox */
    .lightbox-prev, .lightbox-next {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }
    
    .lightbox-prev {
        left: 10px;
    }
    
    .lightbox-next {
        right: 10px;
    }
    
    .lightbox-close {
        top: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .grid-4, .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 0.8rem;
    }
    
    .btn-lg {
        padding: 16px 28px;
        font-size: 0.85rem;
    }
    
    .contact-form-wrapper {
        padding: 25px 20px;
    }
    
    .portfolio-item {
        aspect-ratio: 1 / 1; /* Square on mobile for Instagram feel */
    }
}

/* fadeInUp animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}