:root {
    --bg-light: #0A0D10;
    --bg-white: #FFFFFF;
    --primary-navy: #11161B;
    --primary-navy-light: #1A2128;

    --rose-gold: #B76E79;
    --rose-gold-hover: #A05C66;
    --rose-gold-light: rgba(183, 110, 121, 0.15);
    --rose-gold-border: rgba(183, 110, 121, 0.4);

    --text-main: #FFFFFF;
    --text-muted: #9CA3AF;
    --border-light: rgba(255, 255, 255, 0.1);

    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    width: 100%;
    overflow-x: hidden;
    background-color: #0A0D10;
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
}

/* Header & Navigation */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 5%;
    background: rgba(10, 13, 16, 0.92);
    backdrop-filter: blur(12px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-logo-container img {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: height 0.3s ease;
}

nav.nav-links {
    display: flex;
    gap: 28px;
    align-items: center;
}

nav.nav-links a {
    color: #E5E0D8;
    text-decoration: none;
    font-size: 0.85rem;
    letter-spacing: 1px;
    font-weight: 500;
    transition: color 0.3s;
}

nav.nav-links a:hover, nav.nav-links a.active {
    color: var(--rose-gold);
}

.mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: #ffffff;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Buttons */
.btn-rosegold {
    background-color: var(--rose-gold);
    color: #ffffff;
    padding: 10px 22px;
    border-radius: 2px;
    border: none;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(183, 110, 121, 0.25);
    cursor: pointer;
}

.btn-rosegold:hover {
    background-color: var(--rose-gold-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background: rgba(10, 13, 16, 0.4);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px 22px;
    border-radius: 2px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    backdrop-filter: blur(4px);
}

.btn-outline:hover {
    border-color: var(--rose-gold);
    color: var(--rose-gold);
    background: var(--rose-gold-light);
}

/* Hero Section */
.hero {
    position: relative;
    width: 100%;
    min-height: 90vh;
    padding: 150px 5% 100px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: linear-gradient(180deg, rgba(10, 13, 16, 0.55) 0%, rgba(10, 13, 16, 0.88) 100%), 
                url('hero-bg.jpg') center/cover no-repeat;
    color: #ffffff;
}

.hero-container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    text-align: left;
}

.sub-tag {
    color: var(--rose-gold);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 16px;
    display: block;
    font-weight: 600;
    text-shadow: 0 1px 4px rgba(0,0,0,0.8);
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(2.3rem, 5vw, 4rem);
    line-height: 1.15;
    color: #ffffff;
    font-weight: 400;
    max-width: 820px;
    margin-bottom: 24px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

.hero h1 em {
    font-style: italic;
    color: var(--rose-gold);
}

.hero p {
    color: #E5E7EB;
    font-size: clamp(0.95rem, 2vw, 1.1rem);
    max-width: 580px;
    margin-bottom: 36px;
    font-weight: 300;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.8);
}

/* Stats Bar */
.stats-wrapper {
    padding: 0 5%;
    width: 100%;
}

.stats-bar {
    max-width: 1280px;
    width: 100%;
    margin: -50px auto 0;
    background: #11161B;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    padding: 25px 30px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    position: relative;
    z-index: 10;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    color: #ffffff;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 16px;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
    padding-right: 15px;
}

.stat-item:last-child { border-right: none; }

.stat-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--rose-gold-light);
    border: 1px solid var(--rose-gold-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rose-gold);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: #ffffff;
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: #9CA3AF;
    margin-top: 4px;
}

/* Sections Layout */
section {
    padding: 90px 5%;
    max-width: 1280px;
    margin: 0 auto;
}

.section-intro {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.section-title-box h2 {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 3.5vw, 3rem);
    color: #ffffff;
    font-weight: 400;
    line-height: 1.2;
}

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

.service-card {
    background: #11161B;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 30px;
    transition: all 0.3s;
}

.service-card:hover {
    border-color: var(--rose-gold);
    transform: translateY(-5px);
}

.service-icon {
    font-size: 2rem;
    color: var(--rose-gold);
    margin-bottom: 20px;
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: #ffffff;
}

.service-card p {
    color: #9CA3AF;
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Calculator */
.calc-wrapper {
    margin-top: 50px;
    background: #11161B;
    border: 1px solid var(--rose-gold-border);
    border-radius: 6px;
    padding: 35px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.calc-inputs {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

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

.form-group label {
    font-size: 0.85rem;
    color: #D1D5DB;
}

.form-control {
    background: #0A0D10;
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 12px 16px;
    color: #ffffff;
    border-radius: 4px;
    font-size: 0.95rem;
    outline: none;
}

.form-control:focus { border-color: var(--rose-gold); }

.calc-result-box {
    background: #0A0D10;
    padding: 30px;
    border-radius: 4px;
    border: 1px dashed var(--rose-gold-border);
    text-align: center;
}

.calc-result-number {
    font-family: var(--font-serif);
    font-size: 2.8rem;
    color: var(--rose-gold);
    margin: 10px 0;
}

/* Workflow Steps */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.process-step {
    background: #11161B;
    padding: 25px;
    border-radius: 4px;
    border-left: 3px solid var(--rose-gold);
    position: relative;
}

.step-num {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--rose-gold);
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.process-step h4 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: #ffffff;
}

.process-step p {
    font-size: 0.825rem;
    color: #9CA3AF;
}

/* Projects Gallery */
.filter-buttons {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 20px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: #11161B;
    color: #D1D5DB;
    border-radius: 20px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-btn.active, .filter-btn:hover {
    background: var(--rose-gold);
    color: #ffffff;
    border-color: var(--rose-gold);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.project-card {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    background: #11161B;
    height: 280px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: opacity 0.3s ease;
}

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

.project-card:hover img {
    transform: scale(1.08);
    opacity: 0.85;
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(10, 13, 16, 0.95) 100%);
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.project-title {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: #ffffff;
}

.project-location {
    font-size: 0.75rem;
    color: var(--rose-gold);
}

/* FAQ */
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

.faq-item {
    background: #11161B;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    padding: 24px;
}

.faq-item h4 {
    color: var(--rose-gold);
    font-size: 1.05rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.faq-item p {
    color: #9CA3AF;
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Articles Section */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.article-card {
    background: #11161B;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    border-color: var(--rose-gold);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.article-img {
    height: 190px;
    width: 100%;
    object-fit: cover;
}

.article-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.article-date {
    font-size: 0.7rem;
    color: var(--rose-gold);
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.article-title {
    font-family: var(--font-serif);
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 400;
    line-height: 1.4;
}

.article-excerpt {
    font-size: 0.825rem;
    color: #9CA3AF;
    margin-bottom: 16px;
    line-height: 1.5;
}

.article-btn {
    margin-top: auto;
    color: var(--rose-gold);
    background: none;
    border: none;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s;
}

.article-btn:hover { color: #ffffff; }

/* Modal Reader */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: 20px;
}

.modal-card {
    background: #11161B;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 700px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    border-radius: 6px;
    padding: 35px;
    position: relative;
    box-shadow: 0 20px 50px rgba(0,0,0,0.8);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #9CA3AF;
}

.modal-close:hover { color: #ffffff; }

/* Floating Widgets */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.float-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.4rem;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
    text-decoration: none;
    transition: transform 0.3s;
}

.float-btn:hover { transform: scale(1.1); }
.float-line { background: #06C755; }
.float-phone { background: var(--rose-gold); }

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: #11161B;
    border-top: 1px solid var(--rose-gold-border);
    padding: 15px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1001;
    box-shadow: 0 -5px 20px rgba(0,0,0,0.5);
    flex-wrap: wrap;
    gap: 15px;
}

.cookie-banner p {
    font-size: 0.8rem;
    color: #9CA3AF;
    max-width: 900px;
}

/* Footer */
footer.real-footer {
    background: #06080A;
    color: #D1D5DB;
    padding: 60px 5% 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
}

.footer-grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand img {
    height: 48px;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 0.8rem;
    color: #9CA3AF;
    line-height: 1.7;
    margin-bottom: 16px;
}

.footer-col h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 18px;
}

.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 8px; }

.footer-col ul a {
    color: #9CA3AF;
    text-decoration: none;
    font-size: 0.825rem;
    transition: color 0.2s;
}

.footer-col ul a:hover { color: var(--rose-gold); }

.contact-info p {
    margin-bottom: 10px;
    font-size: 0.85rem;
    color: #D1D5DB;
}

.social-icons {
    display: flex;
    gap: 12px;
    margin-top: 15px;
}

.social-icon-btn {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #11161B;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s;
}

.social-icon-btn:hover {
    background: var(--rose-gold);
    border-color: var(--rose-gold);
}

.footer-copyright {
    max-width: 1280px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: #6B7280;
    flex-wrap: wrap;
    gap: 10px;
}

.footer-copyright a {
    color: #6B7280;
    text-decoration: none;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .projects-grid, .articles-grid, .services-grid, .faq-grid { grid-template-columns: repeat(2, 1fr); }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .stats-bar { grid-template-columns: repeat(2, 1fr); gap: 25px; }
    .stat-item { border-right: none; }
    .calc-wrapper { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 768px) {
    .brand-logo-container img { height: 35px; }
    .mobile-toggle { display: block; }
    nav.nav-links {
        position: fixed;
        top: 65px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 65px);
        background: #0A0D10;
        flex-direction: column;
        justify-content: flex-start;
        padding: 40px 20px;
        transition: left 0.4s ease;
    }

    nav.nav-links.active { left: 0; }
    .projects-grid, .articles-grid, .services-grid, .process-grid, .footer-grid, .faq-grid { grid-template-columns: 1fr; }
    .stats-bar { grid-template-columns: 1fr; margin-top: 20px; }
    .footer-copyright { flex-direction: column; text-align: center; }
}