/* =========================================
   VARIABLES & DESIGN SYSTEM
========================================= */
:root {
    --primary-color: #d6af75; /* Premium gold */
    --primary-dark: #b58c50;
    --background-dark: #0a0a0a;
    --background-card: #141414;
    --text-main: #f5f5f5;
    --text-muted: #a0a0a0;
    --font-heading: 'Cinzel', serif;
    --font-body: 'Jost', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================
   BASE STYLES
========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--background-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
    font-weight: 300;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-title {
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

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

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* =========================================
   BUTTONS
========================================= */
.btn-primary {
    display: inline-block;
    background-color: var(--primary-color);
    color: #000 !important;
    padding: 0.8rem 2rem;
    font-family: var(--font-body);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    border-radius: 2px;
}

.btn-primary:hover {
    background-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(214, 175, 117, 0.4);
}

.btn-secondary {
    display: inline-block;
    background-color: transparent;
    color: #fff;
    padding: 0.8rem 2rem;
    font-family: var(--font-body);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid var(--primary-color);
    cursor: pointer;
    border-radius: 2px;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #000 !important;
}

.mt-4 {
    margin-top: 1.5rem;
}

/* =========================================
   HEADER & NAVIGATION
========================================= */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 1.5rem 0;
    background: transparent;
}

.header.scrolled {
    padding: 1rem 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.brand-text {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 3px;
    color: #fff;
}

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

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links li a {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
    position: relative;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

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

.nav-links li a:hover {
    color: var(--primary-color);
}

.desktop-btn {
    display: block;
}

.mobile-btn {
    display: none;
}

.mobile-menu-header {
    display: none;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 30px;
    height: 2px;
    background-color: #fff;
    transition: var(--transition);
}

/* =========================================
   HERO SECTION
========================================= */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: -2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0,0,0,0.4), rgba(0,0,0,0.8));
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 0 2rem;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    color: #fff;
}

.hero-content p {
    font-size: 1.25rem;
    color: #ddd;
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* =========================================
   TRUST BANNER
========================================= */
.trust-banner {
    background-color: var(--primary-color);
    padding: 3rem 0;
    color: #000;
}

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

.trust-item i {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.trust-item h3 {
    font-family: var(--font-body);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.trust-item p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 0;
}

/* =========================================
   SERVICES
========================================= */
.services {
    padding: 8rem 0;
}

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

.service-card {
    background: var(--background-card);
    border: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(214, 175, 117, 0.3);
}

.service-img {
    height: 250px;
    background-size: cover;
    background-position: center;
}

.service-info {
    padding: 2rem;
}

.service-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    font-weight: 600;
    color: #fff;
    margin-top: 1rem;
}

.service-link:hover {
    color: var(--primary-color);
}

.service-link i {
    transition: transform 0.3s ease;
}

.service-link:hover i {
    transform: translateX(5px);
}

/* =========================================
   ABOUT
========================================= */
.about {
    padding: 8rem 0;
    background: linear-gradient(to right, rgba(10,10,10,1) 0%, rgba(20,20,20,1) 100%);
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 2px;
}

.about-content h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.about-content .highlight {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: #fff;
    margin-bottom: 1.5rem;
}

/* =========================================
   WHY CHOOSE US
========================================= */
.why-us {
    padding: 8rem 0;
    background-color: var(--background-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    text-align: center;
}

.feature-box .icon-wrap {
    width: 70px;
    height: 70px;
    border: 1px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.feature-box:hover .icon-wrap {
    background: var(--primary-color);
    color: #000;
}

.feature-box h4 {
    font-family: var(--font-body);
    font-size: 1.25rem;
}

/* =========================================
   SIGNATURE SERVICES
========================================= */
.signature {
    padding: 8rem 0;
    background: var(--background-card);
}

.signature-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.signature-text h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.custom-list {
    margin: 2rem 0;
}

.custom-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.custom-list li i {
    color: var(--primary-color);
    margin-top: 5px;
}

.signature-img img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* =========================================
   TESTIMONIALS
========================================= */
.testimonials {
    padding: 8rem 0;
}

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

.testimonial-card {
    background: var(--background-card);
    padding: 3rem 2rem;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.05);
}

.testimonial-card .stars {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 2rem;
    font-size: 1.05rem;
    line-height: 1.8;
}

.testimonial-card .client {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    color: var(--primary-color);
}

/* =========================================
   GALLERY
========================================= */
.gallery {
    padding: 8rem 0;
    background: #000;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.gallery-img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    transition: var(--transition);
    cursor: pointer;
    filter: grayscale(20%);
}

.gallery-img:hover {
    transform: scale(1.02);
    filter: grayscale(0%);
    z-index: 1;
    position: relative;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

/* =========================================
   CTA SECTION
========================================= */
.cta {
    padding: 8rem 0;
    text-align: center;
    position: relative;
    background-image: url('https://images.unsplash.com/photo-1521590832167-7bfcbaa6362d?q=80&w=2670&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.cta-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.75);
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 3rem;
    color: #fff;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
}

.btn-large {
    padding: 1rem 3rem;
    font-size: 1.1rem;
}

/* =========================================
   CONTACT SECTION
========================================= */
.contact {
    padding: 8rem 0;
    background: var(--background-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
}

.contact-info h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.info-block {
    display: flex;
    gap: 1.5rem;
    margin-top: 2.5rem;
}

.info-block i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 5px;
}

.info-block h4 {
    font-family: var(--font-body);
    margin-bottom: 0.25rem;
}

.info-block p {
    color: var(--text-muted);
    margin-bottom: 0;
}

.social-links {
    margin-top: 3rem;
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: var(--background-card);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.05);
}

.social-links a:hover {
    background: var(--primary-color);
    color: #000;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    min-height: 400px;
    filter: grayscale(100%) invert(90%) contrast(80%);
}

/* =========================================
   FOOTER
========================================= */
.footer {
    background: #050505;
    padding: 2rem 0;
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* =========================================
   FLOATING WHATSAPP
========================================= */
.float-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: #25D366;
    color: #fff;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 100;
    transition: var(--transition);
}

.float-wa:hover {
    transform: scale(1.1);
    color: #fff;
}

/* =========================================
   ANIMATIONS
========================================= */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s forwards cubic-bezier(0.4, 0, 0.2, 1);
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================
   RESPONSIVE DESIGN (MOBILE-FIRST APPROACH FOCUS)
========================================= */

@media (max-width: 1024px) {
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
    .about-container, .signature-wrapper, .contact-grid {
        grid-template-columns: 1fr;
    }
    .contact-map iframe { min-height: 350px; }
    
    /* Navigation Adjustments for Tablet & Mobile */
    .desktop-btn { display: none; }
    .hamburger { display: flex; }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 400px;
        height: 100vh;
        background: #111;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        padding: 2rem;
        transition: 0.4s ease-in-out;
        z-index: 1002;
    }
    
    .nav-menu.active { right: 0; }
    
    .mobile-menu-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        margin-bottom: 3rem;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        padding-bottom: 1rem;
    }
    
    .close-menu {
        background: none;
        border: none;
        color: #fff;
        font-size: 2rem;
        cursor: pointer;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1.5rem;
        width: 100%;
    }
    
    .nav-links li a {
        font-size: 1.1rem;
        display: block;
        padding: 0.5rem 0;
    }
    
    .mobile-btn {
        display: block;
        margin-top: 2rem;
        width: 100%;
        text-align: center;
    }
    
    .overlay {
        position: fixed;
        top: 0; left: 0;
        width: 100%; height: 100%;
        background: rgba(0,0,0,0.7);
        z-index: 1001;
        opacity: 0;
        visibility: hidden;
        transition: 0.3s;
    }
    
    .overlay.active {
        opacity: 1;
        visibility: visible;
    }
}

@media (max-width: 768px) {
    section { padding: 5rem 0; }
    .hero-content { padding-top: 80px; }
    .hero-content h1 { font-size: 3rem; }
    .hero-buttons { flex-direction: column; gap: 1rem; }
    
    .services-grid, .features-grid, .testimonial-grid {
        grid-template-columns: 1fr;
    }
}