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

:root {
    --primary-color: #111111;
    --secondary-color: #d9a441;
    --accent-color: #2a2a2a;
    --text-dark: #f2f2f2;
    --text-light: #b3b3b3;
    --white: #ffffff;
    --light-bg: #181818;
    --dark-bg: #050505;
    --card-bg: #151515;
    --border-color: #333333;
    --whatsapp-green: #25D366;
    --success-color: #27ae60;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 18px 45px rgba(0, 0, 0, 0.85);
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    background: radial-gradient(circle at top, #181818 0, #050505 55%, #000000 100%);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: rgba(5, 5, 5, 0.96);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid var(--border-color);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.logo-image {
    height: 60px;
    width: 60px;
    object-fit: contain;
    border-radius: 8px;
    display: block;
}

.logo h2 {
    color: #ffffff; /* studio name in white */
    font-size: 1.8rem; /* enlarged from 1.5rem */
    font-weight: 700;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #ffffff;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a:hover {
    color: var(--secondary-color);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: width 0.3s ease;
}

.nav-menu a:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--secondary-color);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 80px; /* space for fixed navbar only */
    overflow: hidden;
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.2) 0%,
        rgba(0, 0, 0, 0.35) 40%,
        rgba(0, 0, 0, 0.5) 100%
    );
    z-index: 1;
}

.hero-content {
    text-align: center;
    max-width: 720px;
    color: var(--white);
    z-index: 2;
    animation: fadeInUp 1s ease;
    display: flex;
    justify-content: center;
}

.hero-logo {
    position: absolute;
    top: 20px;
    left: 370px;
    height: 100px;
    width: 100px;
    object-fit: contain;
    border-radius: 8px;
    display: block;
    z-index: 3;
}

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

.hero-title {
    font-size: 3.1rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    text-shadow: 0 12px 32px rgba(0, 0, 0, 0.85);
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 2.1rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

@media (min-width: 992px) {
    .hero .container {
        display: flex;
        justify-content: flex-start;
    }

    .hero-content {
        margin-left: 4rem;
    }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 2.2rem;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 1px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease, transform 0.2s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.btn-primary {
    background: var(--secondary-color);
    color: #111111;
    border-color: var(--secondary-color);
}

.btn-primary:hover {
    background: transparent;
    color: var(--secondary-color);
    transform: translateY(-1px);
    box-shadow: 0 12px 34px rgba(0, 0, 0, 0.8);
}

.btn-secondary {
    background: transparent;
    color: var(--text-dark);
    border-color: #444444;
}

.btn-secondary:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-whatsapp {
    background: transparent;
    border-color: var(--whatsapp-green);
    color: var(--whatsapp-green);
}

.btn-whatsapp:hover {
    background: var(--whatsapp-green);
    color: #111111;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.7);
}

/* Section Styling */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.3rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-dark);
    margin-bottom: 0.8rem;
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 70px;
    height: 2px;
    background: var(--secondary-color);
}

.section-header p {
    color: var(--text-light);
    font-size: 1rem;
    max-width: 520px;
    margin: 1rem auto 0;
}

/* Services Section */
.services {
    background: #0b0b0b;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: rgba(15, 15, 15, 0.98);
    border-radius: 18px;
    border: 1px solid rgba(80, 80, 80, 0.8);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--secondary-color), #d35400);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--white);
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio {
    background: #0b0b0b;
}

.portfolio .section-header h2,
.portfolio .section-header p {
    color: #ffffff;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 3rem;
}

.portfolio-item {
    background: rgba(15, 15, 15, 0.98);
    border-radius: 18px;
    border: 1px solid rgba(80, 80, 80, 0.8);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.portfolio-item h3 {
    padding: 1.5rem;
    background: var(--primary-color);
    color: #ffffff;
    text-align: center;
    border-bottom: 2px solid var(--secondary-color);
}

/* Before-After Slider */
.before-after-slider {
    position: relative;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    cursor: col-resize;
}

.before-image,
.after-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.after-image {
    clip-path: inset(0 0 0 50%);
}

.slider-handle {
    position: absolute;
    top: 0;
    left: 50%;
    width: 4px;
    height: 100%;
    background: var(--white);
    cursor: col-resize;
    transform: translateX(-50%);
}

.slider-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.slider-button i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--dark-bg);
    font-weight: 600;
    color: var(--text-dark);
}

.before-label,
.after-label {
    font-size: 0.9rem;
    text-transform: uppercase;
}

/* Why Choose Us Section */
.why-us {
    background: #080808;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.why-card {
    background: rgba(15, 15, 15, 0.98);
    border-radius: 18px;
    border: 1px solid rgba(80, 80, 80, 0.8);
    box-shadow: 0 22px 60px rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.why-card:hover {
    transform: translateY(-5px);
    border-color: var(--secondary-color);
}

.why-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-color), #2980b9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.why-icon i {
    font-size: 1.8rem;
    color: var(--white);
}

.why-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.why-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Quote Form Section */
.quote-form-section {
    background: #050505;
}

.quote-form-section .section-header h2,
.quote-form-section .section-header p {
    color: var(--white);
}

.quote-form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}

.quote-form-image {
    position: relative;
}

.quote-form-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.quote-benefits {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 15px;
    margin-top: 2rem;
    border: 1px solid var(--border-color);
}

.quote-benefits h3 {
    color: #ffffff;
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.quote-benefits ul {
    list-style: none;
}

.quote-benefits li {
    padding: 0.8rem 0;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
}

.quote-benefits li i {
    color: var(--secondary-color);
    font-size: 1.2rem;
}

.quote-form-container {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

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

.form-note {
    text-align: center;
    margin-top: 1rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.form-note i {
    color: var(--success-color);
    margin-right: 0.3rem;
}

.calculator-form {
    padding: 2rem;
}

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

.form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: var(--dark-bg);
    color: var(--text-dark);
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary-color);
    background: var(--card-bg);
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    color: var(--text-dark);
    font-weight: 400;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

/* Contact Section */
.contact {
    background: #050505;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.contact-info h3 {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--secondary-color);
    margin-top: 0.2rem;
}

.info-item h4 {
    color: var(--white);
    margin-bottom: 0.3rem;
}

.info-item p {
    color: var(--text-light);
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin: 2rem 0;
}

.social-link {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    transform: translateY(-3px);
    background: var(--secondary-color);
}

.map-link {
    margin-top: 2rem;
}

.contact-form-wrapper {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
}

.or-divider {
    text-align: center;
    margin: 1.5rem 0;
    position: relative;
}

.or-divider span {
    background: var(--card-bg);
    padding: 0 1rem;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

.or-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
}

/* Footer */
.footer {
    background: #050505;
    color: var(--text-light);
    padding: 3rem 0 1.5rem;
    border-top: 1px solid #222222;
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.9rem;
}

.footer-section p {
    line-height: 1.6;
    opacity: 0.9;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.footer-section ul li a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--secondary-color);
}

.footer-social {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-social a {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
    opacity: 0.8;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--whatsapp-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.5);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background: #128C7E;
    transform: scale(1.1);
}

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

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 4px 15px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 4px 25px rgba(37, 211, 102, 0.8);
    }
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-wrapper {
        gap: 0.5rem;
    }

    .nav-contact {
        display: none;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 64px;
        flex-direction: column;
        background: var(--card-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
        border-top: 1px solid var(--border-color);
    }

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

    .hamburger {
        display: flex;
    }

    .hero-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

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

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .calculator-wrapper,
    .contact-wrapper,
    .quote-form-wrapper {
        grid-template-columns: 1fr;
    }

    .quote-form-image img {
        height: 300px;
    }

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

    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        height: auto;
        min-height: 100vh;
        padding: 4rem 0;
        margin-top: 110px;
    }

    .hero-video {
        height: 100vh;
        object-fit: cover;
    }

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

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

    .btn {
        width: 100%;
    }

    .hero-logo {
        display: none;
    }

    section {
        padding: 3rem 0;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .services-grid,
    .why-us-grid {
        grid-template-columns: 1fr;
    }

    .slider-container {
        height: 300px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }

    .logo h2 {
        font-size: 1.2rem;
    }

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

    .portfolio-item {
        min-width: auto;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection Color */
::selection {
    background: var(--secondary-color);
    color: var(--white);
}