:root {
    --primary-black: #0f0f0f;
    --secondary-black: #1a1a1a;
    --dark-gray: #2a2a2a;
    --medium-gray: #4a4a4a;
    --light-gray: #8a8a8a;
    --elegant-gray: #b0b0b0;
    --gold: #c9a96e;
    --gold-light: #d4b87a;
    --gold-dark: #b8944f;
    --white: #ffffff;
    --off-white: #f5f5f5;
    --cream: #faf8f5;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.25);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-black);
    color: var(--white);
    line-height: 1.7;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

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

ul {
    list-style: none;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--primary-black);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(201, 169, 110, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--gold);
}

.btn-secondary:hover {
    background: var(--gold);
    color: var(--primary-black);
    transform: translateY(-3px);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: var(--white);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.btn-full {
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-tag {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-desc {
    font-size: 18px;
    color: var(--light-gray);
    max-width: 600px;
    margin: 0 auto;
}

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

.section-header.light .section-desc {
    color: var(--elegant-gray);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 15px 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(15, 15, 15, 0.98);
    backdrop-filter: blur(20px);
    padding: 10px 0;
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.nav-logo {
    height: 60px !important;
    width: auto;
    object-fit: contain;
}

.navbar.scrolled .nav-logo {
    height: 45px !important;
}

.loader-logo {
    height: 120px !important;
    width: auto;
    object-fit: contain;
    margin-bottom: 20px;
}

.footer-logo {
    height: 100px !important;
    width: auto;
    object-fit: contain;
    margin-bottom: 25px;
}

/* Knowledge Hub (SEO) */
.knowledge-hub {
    padding: 120px 0;
    background: var(--primary-black);
}

.knowledge-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
}

.knowledge-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 25px;
    line-height: 1.4;
}

.knowledge-content p {
    font-size: 16px;
    color: var(--light-gray);
    margin-bottom: 20px;
    line-height: 1.8;
}

.seo-keywords-box {
    background: rgba(201, 169, 110, 0.05);
    border: 1px solid rgba(201, 169, 110, 0.2);
    padding: 30px;
    border-radius: 8px;
    margin-top: 30px;
}

.seo-keywords-box h4 {
    color: var(--gold);
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    margin-bottom: 15px;
}

.seo-keywords-box ul {
    list-style: none;
}

.seo-keywords-box ul li {
    color: var(--elegant-gray);
    font-size: 15px;
    margin-bottom: 12px;
    position: relative;
    padding-left: 20px;
}

.seo-keywords-box ul li::before {
    content: '•';
    color: var(--gold);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.knowledge-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
}

@media (max-width: 992px) {
    .knowledge-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.nav-menu {
    display: flex;
    gap: 40px;
}

.nav-link {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--white);
    position: relative;
    padding: 5px 0;
}

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

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

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

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    width: 44px;
    height: 44px;
}

.nav-toggle span {
    width: 28px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.hero {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?w=1920&q=80') center/cover no-repeat;
    transform: scale(1.1);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1.1); }
    100% { transform: scale(1.2); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.85) 0%, rgba(15, 15, 15, 0.6) 50%, rgba(15, 15, 15, 0.8) 100%);
    backdrop-filter: blur(3px);
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 0 30px;
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(36px, 6vw, 72px);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 20px;
    line-height: 1.1;
    text-shadow: 0 5px 30px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 22px);
    color: var(--elegant-gray);
    margin-bottom: 50px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border: 2px solid var(--gold);
    border-radius: 50%;
    color: var(--gold);
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-15px); }
    60% { transform: translateY(-8px); }
}

/* Philosophy Section (Copywriting) */
.philosophy {
    padding: 120px 0;
    background: var(--secondary-black);
    position: relative;
    overflow: hidden;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.philosophy-content .section-title {
    text-align: left;
    margin-bottom: 30px;
}

.philosophy-text {
    font-size: 18px;
    color: var(--light-gray);
    margin-bottom: 50px;
    line-height: 1.8;
}

.philosophy-text strong {
    color: var(--gold);
    font-weight: 600;
}

.philosophy-features {
    display: flex;
    flex-direction: column;
    gap: 35px;
}

.philosophy-feature {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.p-icon {
    width: 60px;
    height: 60px;
    background: rgba(201, 169, 110, 0.1);
    border: 1px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gold);
    font-size: 24px;
    flex-shrink: 0;
    transition: var(--transition);
}

.philosophy-feature:hover .p-icon {
    background: var(--gold);
    color: var(--primary-black);
    transform: scale(1.1);
}

.p-text h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
}

.p-text p {
    font-size: 15px;
    color: var(--light-gray);
    line-height: 1.6;
}

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

.philosophy-image img {
    width: 100%;
    height: 650px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
}

.image-overlay-card {
    position: absolute;
    bottom: -30px;
    left: -30px;
    background: var(--gold);
    padding: 30px 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.card-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 42px;
    font-weight: 800;
    color: var(--primary-black);
}

.card-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-black);
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1.4;
}

@media (max-width: 992px) {
    .philosophy-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .philosophy-image img {
        height: 500px;
    }
    
    .image-overlay-card {
        bottom: 20px;
        left: 20px;
    }
}

.advantages {
    padding: 120px 0;
    background: var(--primary-black);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.advantage-card {
    background: linear-gradient(145deg, var(--secondary-black) 0%, var(--dark-gray) 100%);
    padding: 50px 40px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid rgba(201, 169, 110, 0.1);
    transition: var(--transition);
}

.advantage-card:hover {
    transform: translateY(-10px);
    border-color: var(--gold);
    box-shadow: var(--shadow-lg);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    border-radius: 50%;
    font-size: 30px;
    color: var(--primary-black);
    transition: var(--transition);
}

.advantage-card:hover .advantage-icon {
    transform: scale(1.1) rotate(10deg);
}

.advantage-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.advantage-card p {
    font-size: 15px;
    color: var(--light-gray);
    line-height: 1.7;
}

.about {
    padding: 120px 0;
    background: var(--secondary-black);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.about-img-main img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 8px;
}

.about-img-secondary {
    position: absolute;
    bottom: -50px;
    right: -50px;
    width: 250px;
    border-radius: 8px;
    overflow: hidden;
    border: 5px solid var(--primary-black);
    box-shadow: var(--shadow-lg);
}

.about-img-secondary img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.about-stats {
    position: absolute;
    top: 30px;
    left: -30px;
    background: var(--gold);
    padding: 30px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary-black);
    display: block;
}

.stat-label {
    font-size: 12px;
    color: var(--primary-black);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content .section-title {
    text-align: left;
}

.about-text {
    font-size: 16px;
    color: var(--light-gray);
    margin-bottom: 25px;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin: 30px 0 40px;
}

.about-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    color: var(--elegant-gray);
}

.about-feature i {
    color: var(--gold);
    font-size: 16px;
}

.services {
    padding: 120px 0;
    background: var(--primary-black);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--secondary-black);
    padding: 50px 40px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gold) 0%, var(--gold-dark) 100%);
    transform: scaleX(0);
    transition: var(--transition);
}

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

.service-card:hover {
    transform: translateY(-10px);
    border-color: rgba(201, 169, 110, 0.3);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.2) 0%, rgba(201, 169, 110, 0.05) 100%);
    border: 1px solid var(--gold);
    border-radius: 12px;
    margin-bottom: 25px;
    font-size: 28px;
    color: var(--gold);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: var(--primary-black);
}

.service-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--white);
}

.service-card p {
    font-size: 15px;
    color: var(--light-gray);
    margin-bottom: 25px;
    line-height: 1.7;
}

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

.service-link:hover {
    gap: 15px;
}

.portfolio {
    padding: 120px 0;
    background: var(--secondary-black);
}

.portfolio-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 12px 28px;
    background: transparent;
    border: 2px solid var(--medium-gray);
    color: var(--light-gray);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

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

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.portfolio-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
}

.portfolio-item:nth-child(1),
.portfolio-item:nth-child(6) {
    grid-column: span 2;
    grid-row: span 2;
}

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

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(15, 15, 15, 0.9) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    opacity: 0;
    transition: var(--transition);
}

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

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

.portfolio-overlay h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 5px;
}

.portfolio-overlay p {
    font-size: 14px;
    color: var(--elegant-gray);
    margin-bottom: 10px;
}

.portfolio-category {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
    background: rgba(201, 169, 110, 0.2);
    padding: 5px 12px;
    border-radius: 3px;
}

.testimonials {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.testimonial-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1600607687939-ce8a6c25118c?w=1920&q=80') center/cover no-repeat;
}

.testimonial-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 15, 15, 0.95) 0%, rgba(15, 15, 15, 0.85) 100%);
}

.testimonial-slider {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
}

.testimonial-card {
    min-width: 100%;
    padding: 0 20px;
    text-align: center;
}

.testimonial-stars {
    color: var(--gold);
    font-size: 20px;
    margin-bottom: 25px;
}

.testimonial-stars i {
    margin: 0 3px;
}

.testimonial-text {
    font-size: 20px;
    line-height: 1.8;
    color: var(--white);
    margin-bottom: 35px;
    font-style: italic;
}

.testimonial-author h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--gold);
    margin-bottom: 5px;
}

.testimonial-author span {
    font-size: 14px;
    color: var(--light-gray);
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
}

.testimonial-prev,
.testimonial-next {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 2px solid var(--gold);
    border-radius: 50%;
    color: var(--gold);
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background: var(--gold);
    color: var(--primary-black);
}

.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.testimonial-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--medium-gray);
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-dot.active {
    background: var(--gold);
    width: 30px;
    border-radius: 5px;
}

.cta {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 50%, var(--gold-light) 100%);
}

.cta-content {
    position: relative;
    z-index: 10;
    text-align: center;
}

.cta-content h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(32px, 5vw, 56px);
    font-weight: 800;
    color: var(--primary-black);
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 20px;
    color: var(--primary-black);
    opacity: 0.8;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta .btn-whatsapp {
    background: var(--primary-black);
    color: var(--white);
    font-size: 16px;
    padding: 20px 50px;
}

.cta .btn-whatsapp:hover {
    background: var(--secondary-black);
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.blog {
    padding: 120px 0;
    background: var(--primary-black);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.blog-card {
    background: var(--secondary-black);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition);
}

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

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

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

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

.blog-category {
    position: absolute;
    top: 20px;
    left: 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--primary-black);
    background: var(--gold);
    padding: 6px 14px;
    border-radius: 3px;
}

.blog-content {
    padding: 30px;
}

.blog-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 15px;
}

.blog-meta span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--light-gray);
}

.blog-content h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.4;
}

.blog-content h3 a {
    color: var(--white);
}

.blog-content h3 a:hover {
    color: var(--gold);
}

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

.blog-read {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--gold);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.blog-read:hover {
    gap: 15px;
}

.faq {
    padding: 120px 0;
    background: var(--secondary-black);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--dark-gray);
    border-radius: 8px;
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 30px;
    background: transparent;
    border: none;
    color: var(--white);
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--gold);
}

.faq-question i {
    color: var(--gold);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 30px 25px;
    font-size: 15px;
    color: var(--light-gray);
    line-height: 1.8;
}

.contact {
    padding: 120px 0;
    background: var(--primary-black);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    margin-bottom: 80px;
}

.contact-info .section-title {
    text-align: left;
}

.contact-desc {
    font-size: 16px;
    color: var(--light-gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 25px;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.contact-icon {
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(201, 169, 110, 0.2) 0%, rgba(201, 169, 110, 0.05) 100%);
    border: 1px solid var(--gold);
    border-radius: 8px;
    color: var(--gold);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-item h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 5px;
}

.contact-item p {
    font-size: 14px;
    color: var(--light-gray);
    line-height: 1.6;
}

.contact-socials {
    display: flex;
    gap: 15px;
}

.contact-socials a {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--secondary-black);
    border: 1px solid var(--medium-gray);
    border-radius: 50%;
    color: var(--white);
    font-size: 18px;
    transition: var(--transition);
}

.contact-socials a:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--primary-black);
    transform: translateY(-5px);
}

.contact-form-wrapper {
    background: var(--secondary-black);
    padding: 50px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-form h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: var(--white);
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: var(--elegant-gray);
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: var(--dark-gray);
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    color: var(--white);
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 20px rgba(201, 169, 110, 0.2);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23c9a96e' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 20px center;
}

.contact-map {
    border-radius: 8px;
    overflow: hidden;
    border: 3px solid var(--secondary-black);
}

.contact-map iframe {
    display: block;
}

.footer {
    background: var(--secondary-black);
}

.footer-top {
    padding: 80px 0 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
    gap: 50px;
}

.footer-brand .logo {
    margin-bottom: 25px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--light-gray);
    line-height: 1.8;
    margin-bottom: 25px;
}

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

.footer-socials a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--dark-gray);
    border-radius: 50%;
    color: var(--white);
    font-size: 16px;
    transition: var(--transition);
}

.footer-socials a:hover {
    background: var(--gold);
    color: var(--primary-black);
    transform: translateY(-3px);
}

.footer-links h4,
.footer-contact h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 25px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

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

.footer-contact p {
    font-size: 14px;
    color: var(--light-gray);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact p i {
    color: var(--gold);
    width: 16px;
}

.footer-bottom {
    padding: 25px 0;
    border-top: 1px solid var(--dark-gray);
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: var(--medium-gray);
}

.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 32px;
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 10px 35px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
    position: absolute;
    right: 80px;
    background: var(--white);
    color: var(--primary-black);
    padding: 10px 20px;
    border-radius: 5px;
    font-family: 'Montserrat', sans-serif;
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 5px 25px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 5px 40px rgba(37, 211, 102, 0.6); }
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-black);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease, visibility 0.8s;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

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

.preloader-content .logo {
    align-items: center;
    margin-bottom: 20px;
}

.preloader-content .logo-text {
    font-size: 32px;
}

.preloader-content .logo-sub {
    font-size: 14px;
}

.preloader-bar {
    width: 200px;
    height: 2px;
    background: var(--dark-gray);
    margin: 20px auto 0;
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.preloader-progress {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gold);
    animation: loading 2s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

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

/* Custom Cursor */
#custom-cursor, #cursor-follower {
    position: fixed;
    top: 0;
    left: 0;
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    opacity: 0; /* Hidden by default */
    transition: opacity 0.3s ease;
}

#custom-cursor {
    width: 6px;
    height: 6px;
    background: var(--gold);
}

#cursor-follower {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(201, 169, 110, 0.3);
}

body.loaded #custom-cursor.visible, 
body.loaded #cursor-follower.visible {
    opacity: 1;
}

@media (max-width: 1024px) {
    #custom-cursor, #cursor-follower {
        display: none !important;
    }
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary-black);
    border: 1px solid var(--gold);
    border-radius: 50%;
    color: var(--gold);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    opacity: 0;
    visibility: hidden;
    z-index: 998;
    transition: var(--transition);
}

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

.back-to-top:hover {
    background: var(--gold);
    color: var(--primary-black);
    transform: translateY(-5px);
}

/* Lightbox */
.lightbox {
    display: none;
    position: fixed;
    z-index: 10001;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 80vh;
    animation: zoom 0.6s;
    border-radius: 4px;
    box-shadow: 0 0 50px rgba(0,0,0,0.5);
}

@keyframes zoom {
    from {transform:scale(0)}
    to {transform:scale(1)}
}

.lightbox-close {
    position: absolute;
    top: 25px;
    right: 35px;
    color: var(--white);
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
}

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

#lightbox-caption {
    margin: auto;
    display: block;
    width: 80%;
    max-width: 700px;
    text-align: center;
    color: var(--white);
    padding: 20px 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 600;
}

.portfolio-item {
    cursor: zoom-in;
}

@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-brand {
        grid-column: span 3;
    }
}

@media (max-width: 992px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .portfolio-item:nth-child(1),
    .portfolio-item:nth-child(6) {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .about-images {
        max-width: 600px;
        margin: 0 auto;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

/* Navbar & Mobile Menu Improvements */
.nav-menu {
    display: flex;
    gap: 40px;
    z-index: 1000;
}

.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 350px;
        height: 100vh;
        background: var(--secondary-black);
        flex-direction: column;
        padding: 100px 40px;
        gap: 25px;
        transition: transform 0.5s cubic-bezier(0.77, 0.2, 0.05, 1);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
        z-index: 1001;
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
        transform: translateX(0);
    }

    .nav-toggle {
        display: flex;
        z-index: 1002;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .advantages-grid,
    .services-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        position: relative;
        top: auto;
        left: auto;
        flex-direction: row;
        justify-content: center;
        margin-top: 30px;
        width: 100%;
    }
    
    .about-img-secondary {
        position: relative;
        bottom: auto;
        right: auto;
        width: 100%;
        margin-top: 20px;
    }
    
    .about-img-secondary img {
        height: 150px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .testimonial-text {
        font-size: 16px;
    }
    
    .contact-form-wrapper {
        padding: 30px 20px;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 55px;
        height: 55px;
        font-size: 26px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .section-header {
        margin-bottom: 50px;
    }
    
    .advantages,
    .about,
    .services,
    .portfolio,
    .testimonials,
    .cta,
    .blog,
    .faq,
    .contact {
        padding: 80px 0;
    }
    
    .hero-content {
        padding: 0 15px;
    }
    
    .portfolio-filter {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 10px 18px;
        font-size: 11px;
    }
    
    .about-features {
        grid-template-columns: 1fr;
    }
}