/* ============================================================
   Linova Suit Villaları - Premium Kurumsal Site
   ============================================================ */

/* ======================== CSS Variables ======================== */
@font-face {
    font-family: 'X SPACE';
    src: url('../fonts/XspaceRegular.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    --color-bg: #0a0a0a;
    --color-bg-light: #141414;
    --color-bg-card: #1a1a1a;
    --color-bg-card-hover: #222222;
    --color-gold: #c9a96e;
    --color-gold-light: #dbc79a;
    --color-gold-dark: #a8893e;
    --color-cream: #f5f0e8;
    --color-cream-dark: #e8e0d0;
    --color-text: #e0ddd5;
    --color-text-muted: #8a8578;
    --color-white: #ffffff;
    --color-border: rgba(201,169,110,0.15);
    --color-overlay: rgba(10,10,10,0.7);
    --color-glass: rgba(26,26,26,0.85);
    --font-heading: 'Playfair Display', 'Georgia', serif;
    --font-body: 'Inter', 'Helvetica Neue', sans-serif;
    --font-accent: 'Cormorant Garamond', serif;
    --shadow-soft: 0 4px 30px rgba(0,0,0,0.3);
    --shadow-gold: 0 4px 30px rgba(201,169,110,0.15);
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --radius: 8px;
    --radius-lg: 16px;
    --container-width: 1280px;
}

/* ======================== Reset & Base ======================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
    font-size: 16px;
    overflow-x: hidden;
    max-width: 100%;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--color-gold); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--color-gold-light); }

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-cream);
    font-weight: 600;
    line-height: 1.3;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ======================== Preloader ======================== */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}
#preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.preloader-logo {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--color-gold);
    letter-spacing: 8px;
    margin-bottom: 24px;
}
.preloader-logo--xspace {
    font-family: 'X SPACE', sans-serif;
    letter-spacing: 6px;
}
.preloader-bar {
    width: 200px;
    height: 2px;
    background: var(--color-bg-card);
    border-radius: 2px;
    overflow: hidden;
}
.preloader-bar-inner {
    width: 40%;
    height: 100%;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
    border-radius: 2px;
    animation: preloaderSlide 1.2s ease-in-out infinite;
}
@keyframes preloaderSlide {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(350%); }
}

/* ======================== Navbar ======================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
    background: transparent;
}
.navbar.scrolled {
    background: rgba(10,10,10,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid var(--color-border);
}
.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    line-height: 1;
}
.logo-text {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-gold);
    letter-spacing: 6px;
}
.logo-sub {
    font-family: var(--font-accent);
    font-size: 0.65rem;
    color: var(--color-text-muted);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-top: 2px;
}
.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
}
.nav-link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-cream);
    padding: 8px 16px;
    border-radius: 4px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--color-gold);
    transition: var(--transition);
    transform: translateX(-50%);
}
.nav-link:hover { color: var(--color-gold); }
.nav-link:hover::after { width: 60%; }
.nav-link.active { color: var(--color-gold); }
.nav-link.active::after { width: 60%; }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}
.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-cream);
    transition: var(--transition);
}
.nav-phone i { color: var(--color-gold); font-size: 0.9rem; }
.nav-phone:hover { color: var(--color-gold); }
.nav-phone span { display: inline; }

.nav-whatsapp {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: var(--color-white);
    border-radius: 50%;
    font-size: 1.1rem;
    transition: var(--transition);
}
.nav-whatsapp:hover { transform: scale(1.1); background: #20bd5a; color: var(--color-white);}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}
.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-cream);
    transition: var(--transition);
    border-radius: 2px;
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ======================== Hero Slider ======================== */
.hero {
    position: relative;
    width: 100%;
    max-width: 100%;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
}
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}
.hero-slide.active { opacity: 1; }
.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transform: scale(1.35);
    transition: transform 8s ease;
}
.hero-slide.active img { transform: scale(1.25); }
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10,10,10,0.4) 0%,
        rgba(10,10,10,0.2) 40%,
        rgba(10,10,10,0.6) 80%,
        rgba(10,10,10,0.9) 100%
    );
}
.hero-content {
    position: absolute;
    bottom: 15%;
    left: 0;
    right: 0;
    z-index: 10;
    text-align: center;
    padding: 0 24px;
}
.hero-badge {
    display: inline-block;
    font-family: var(--font-accent);
    font-size: 0.9rem;
    color: var(--color-gold);
    letter-spacing: 6px;
    text-transform: uppercase;
    border: 1px solid var(--color-gold);
    padding: 6px 24px;
    margin-bottom: 24px;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.8s 0.3s forwards;
}
.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--color-white);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s 0.5s forwards;
}
.hero-subtitle {
    font-family: var(--font-accent);
    font-size: clamp(1rem, 2vw, 1.3rem);
    color: var(--color-cream-dark);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s 0.7s forwards;
}
.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 40px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s 0.9s forwards;
}
.hero-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
    color: var(--color-bg);
}
.hero-btn i { transition: transform 0.3s ease; }
.hero-btn:hover i { transform: translateX(4px); }

.hero-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 20;
}
.hero-dot {
    width: 40px;
    height: 3px;
    background: rgba(255,255,255,0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition);
    border-radius: 2px;
}
.hero-dot.active {
    background: var(--color-gold);
    width: 60px;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    right: 40px;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--color-text-muted);
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    writing-mode: vertical-rl;
}
.hero-scroll::after {
    content: '';
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-gold), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
    0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
    50% { opacity: 1; transform: scaleY(1); }
}

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

/* ======================== Section Common ======================== */
.section {
    padding: 120px 0;
    position: relative;
}
.section-header {
    text-align: center;
    margin-bottom: 72px;
}
.section-badge {
    display: inline-block;
    font-family: var(--font-accent);
    font-size: 0.85rem;
    color: var(--color-gold);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 16px;
}
.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--color-cream);
    margin-bottom: 20px;
}
.section-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
    margin: 0 auto 20px;
}
.section-desc {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    max-width: 650px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ======================== About Section ======================== */
.about-section { background: var(--color-bg); }
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.about-image-wrapper {
    position: relative;
}
.about-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-soft);
    aspect-ratio: 4 / 3;
    min-height: 260px;
}
.about-image img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.6s ease;
}
.about-image:hover img { transform: scale(1.03); }
.about-image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 200px;
    height: 200px;
    border: 2px solid var(--color-gold);
    border-radius: var(--radius-lg);
    z-index: -1;
    opacity: 0.3;
}
.about-experience {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg);
    padding: 24px 32px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-gold);
}
.about-experience .number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}
.about-experience .label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 4px;
}
.about-trust-badge {
    position: absolute;
    left: 16px;
    bottom: 16px;
    right: 16px;
    max-width: calc(100% - 32px);
    background: rgba(10, 10, 10, 0.88);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 16px 20px;
    text-align: left;
    box-shadow: var(--shadow-soft);
}
.about-trust-line {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-gold);
    margin: 0 0 6px;
    font-weight: 600;
}
.about-trust-sub {
    margin: 0;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
    line-height: 1.5;
}

.about-content {}
.about-badge {
    display: inline-block;
    font-family: var(--font-accent);
    font-size: 0.85rem;
    color: var(--color-gold);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.about-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    margin-bottom: 24px;
}
.about-text {
    color: var(--color-text-muted);
    line-height: 1.9;
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
    margin-bottom: 36px;
}
.about-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--color-bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}
.about-feature:hover {
    border-color: var(--color-gold);
    transform: translateX(4px);
}
.about-feature i {
    color: var(--color-gold);
    font-size: 1rem;
    width: 20px;
}
.about-feature span {
    font-size: 0.85rem;
    color: var(--color-cream);
    font-weight: 500;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border: 1px solid var(--color-gold);
    color: var(--color-gold);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border-radius: 4px;
    transition: var(--transition);
}
.btn-outline:hover {
    background: var(--color-gold);
    color: var(--color-bg);
}

/* ======================== Stats ======================== */
.stats-section {
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 80px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 48px;
    text-align: center;
}
.stat-item {}
.stat-number {
    font-family: var(--font-heading);
    font-size: 3rem;
    color: var(--color-gold);
    font-weight: 700;
    line-height: 1;
    margin-bottom: 8px;
}
.stat-label {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ======================== Mission & Vision ======================== */
.mv-section { background: var(--color-bg); }
.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.mv-card {
    padding: 48px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.mv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light), var(--color-gold));
    opacity: 0;
    transition: var(--transition);
}
.mv-card:hover { border-color: rgba(201,169,110,0.3); transform: translateY(-4px); }
.mv-card:hover::before { opacity: 1; }
.mv-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(201,169,110,0.15), rgba(201,169,110,0.05));
    border: 1px solid var(--color-border);
    border-radius: 50%;
    margin-bottom: 24px;
}
.mv-icon i { font-size: 1.5rem; color: var(--color-gold); }
.mv-title {
    font-size: 1.5rem;
    margin-bottom: 16px;
}
.mv-text {
    color: var(--color-text-muted);
    line-height: 1.9;
    font-size: 0.95rem;
}
.values-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}
.value-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: rgba(201,169,110,0.08);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--color-gold-light);
    transition: var(--transition);
}
.value-tag:hover { background: rgba(201,169,110,0.15); border-color: var(--color-gold); }
.value-tag i { font-size: 0.7rem; }

/* ======================== Projects ======================== */
.projects-section { background: var(--color-bg-light); }
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 32px;
}
.project-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}
.project-card:hover {
    transform: translateY(-8px);
    border-color: rgba(201,169,110,0.3);
    box-shadow: var(--shadow-gold);
}
.project-image {
    position: relative;
    overflow: hidden;
    height: 300px;
}
.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.project-card:hover .project-image img { transform: scale(1.08); }
.project-status {
    position: absolute;
    top: 16px;
    right: 16px;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    backdrop-filter: blur(10px);
}
.status-ongoing { background: rgba(201,169,110,0.9); color: var(--color-bg); }
.status-completed { background: rgba(76,175,80,0.9); color: #fff; }
.status-planned { background: rgba(100,150,200,0.9); color: #fff; }
.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,10,10,0.8), transparent 60%);
}
.project-body { padding: 28px; }
.project-title {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--color-cream);
}
.project-desc {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.project-meta {
    display: flex;
    gap: 24px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.project-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}
.project-meta-item i { color: var(--color-gold); font-size: 0.75rem; }
.project-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
}
.project-link i { transition: transform 0.3s ease; }
.project-link:hover i { transform: translateX(6px); }

/* ======================== Gallery ======================== */
.gallery-section { background: var(--color-bg); }
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 10px 24px;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border-radius: 4px;
    transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-bg);
}
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
}
.gallery-item.wide { grid-column: span 2; aspect-ratio: 2/1; }
.gallery-item.tall { grid-row: span 2; aspect-ratio: 1/2; }
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,10,10,0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}
.gallery-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-item-overlay i { font-size: 1.5rem; color: var(--color-gold); margin-bottom: 8px; }
.gallery-item-overlay span { font-size: 0.85rem; color: var(--color-cream); }

/* ======================== Why Us ======================== */
.why-section { background: var(--color-bg-light); }
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.why-card {
    padding: 40px 28px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.why-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold), var(--color-gold-light));
    transform: scaleX(0);
    transition: var(--transition);
}
.why-card:hover { transform: translateY(-6px); border-color: rgba(201,169,110,0.3); }
.why-card:hover::after { transform: scaleX(1); }
.why-icon {
    width: 72px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(201,169,110,0.12), transparent);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    margin: 0 auto 20px;
    transition: var(--transition);
}
.why-card:hover .why-icon {
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    border-color: var(--color-gold);
}
.why-icon i { font-size: 1.5rem; color: var(--color-gold); transition: var(--transition); }
.why-card:hover .why-icon i { color: var(--color-bg); }
.why-title {
    font-size: 1.15rem;
    margin-bottom: 12px;
}
.why-text {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ======================== Contact ======================== */
.contact-section { background: var(--color-bg); }
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.contact-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 32px;
}
.contact-info-card {
    padding: 24px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: var(--transition);
}
.contact-info-card:hover { border-color: var(--color-gold); }
.contact-info-card i {
    font-size: 1.2rem;
    color: var(--color-gold);
    margin-bottom: 12px;
}
.contact-info-card h4 {
    font-size: 0.85rem;
    color: var(--color-cream);
    margin-bottom: 6px;
    font-family: var(--font-body);
    font-weight: 600;
}
.contact-info-card p, .contact-info-card a {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}
.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    height: 250px;
}
.contact-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
    filter: grayscale(0.8) contrast(1.1);
}

.contact-form-wrapper {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
}
.contact-form-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
}
.contact-form-subtitle {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    margin-bottom: 32px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.form-control {
    width: 100%;
    padding: 14px 16px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    color: var(--color-cream);
    font-family: var(--font-body);
    font-size: 0.9rem;
    transition: var(--transition);
    outline: none;
}
.form-control:focus { border-color: var(--color-gold); box-shadow: 0 0 0 3px rgba(201,169,110,0.1); }
.form-control::placeholder { color: var(--color-text-muted); }
textarea.form-control { resize: vertical; min-height: 130px; }

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    justify-content: center;
    padding: 16px 36px;
    background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
    color: var(--color-bg);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-gold); }

.form-message {
    padding: 14px 20px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: none;
}
.form-message.success { display: block; background: rgba(76,175,80,0.1); border: 1px solid rgba(76,175,80,0.3); color: #66bb6a; }
.form-message.error { display: block; background: rgba(244,67,54,0.1); border: 1px solid rgba(244,67,54,0.3); color: #ef5350; }

/* ======================== YouTube intro modal ======================== */
.youtube-intro-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    opacity: 0;
    transition: opacity 0.35s ease;
}
.youtube-intro-modal.active {
    display: flex;
    opacity: 1;
}
.youtube-intro-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 12, 0.88);
    cursor: pointer;
}
.youtube-intro-dialog {
    position: relative;
    z-index: 1;
    width: min(420px, 100%);
    max-height: min(90vh, 780px);
    background: var(--color-bg);
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
    overflow: hidden;
}
.youtube-intro-close {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    color: var(--color-cream);
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
}
.youtube-intro-close:hover {
    background: var(--color-gold);
    color: var(--color-bg);
}
.youtube-intro-frame-wrap {
    position: relative;
    aspect-ratio: 9 / 16;
    width: 100%;
    background: #000;
}
.youtube-intro-frame-wrap iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* ======================== Lightbox ======================== */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}
.lightbox.active { display: flex; opacity: 1; }
.lightbox-content { position: relative; max-width: 90vw; max-height: 90vh; }
.lightbox-content img { max-width: 90vw; max-height: 85vh; object-fit: contain; border-radius: var(--radius); }
.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: var(--color-cream);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 8px;
    transition: var(--transition);
}
.lightbox-close:hover { color: var(--color-gold); }
.lightbox-caption {
    text-align: center;
    padding: 16px 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}
.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(201,169,110,0.2);
    border: none;
    color: var(--color-cream);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 16px;
    transition: var(--transition);
    border-radius: 50%;
}
.lightbox-nav:hover { background: var(--color-gold); color: var(--color-bg); }
.lightbox-prev { left: -60px; }
.lightbox-next { right: -60px; }

/* ======================== Page Header ======================== */
.page-header {
    padding: 180px 0 100px;
    background: var(--color-bg-light);
    position: relative;
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}
.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center top, rgba(201,169,110,0.08), transparent 60%);
}
.page-header-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 16px;
    position: relative;
}
.page-header-breadcrumb {
    display: flex;
    justify-content: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    position: relative;
}
.page-header-breadcrumb a { color: var(--color-gold); }

/* ======================== Project Detail ======================== */
.project-detail-hero {
    position: relative;
    height: 70vh;
    min-height: 500px;
    overflow: hidden;
}
.project-detail-hero img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.project-detail-hero .hero-overlay {
    background: linear-gradient(to top, var(--color-bg) 5%, rgba(10,10,10,0.3) 100%);
}
.project-detail-content { padding: 80px 0; }
.project-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
}
.project-detail-text h2 { font-size: 2rem; margin-bottom: 24px; }
.project-detail-text p { color: var(--color-text-muted); line-height: 1.9; margin-bottom: 20px; }

.project-detail-sidebar {}
.project-info-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
}
.project-info-card h3 {
    font-size: 1.2rem;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--color-border);
}
.project-info-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.project-info-row:last-child { border-bottom: none; }
.project-info-label { color: var(--color-text-muted); font-size: 0.9rem; }
.project-info-value { color: var(--color-cream); font-weight: 600; font-size: 0.9rem; }

.project-features-list {
    list-style: none;
}
.project-features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}
.project-features-list li i { color: var(--color-gold); font-size: 0.8rem; }

.project-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-top: 48px;
}
.project-gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}
.project-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.project-gallery-item:hover img { transform: scale(1.05); }

/* ======================== Footer ======================== */
.footer {
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
}
.footer-top { padding: 80px 0 40px; }
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
}
.footer-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
    margin-bottom: 20px;
}
.footer-logo .logo-text { font-size: 1.4rem; }
.footer-desc {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    line-height: 1.8;
    margin-bottom: 24px;
}
.footer-social {
    display: flex;
    gap: 12px;
}
.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-text-muted);
    transition: var(--transition);
}
.footer-social a:hover {
    background: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-bg);
}
.footer-title {
    font-size: 1rem;
    color: var(--color-cream);
    margin-bottom: 24px;
    font-family: var(--font-body);
    font-weight: 600;
    position: relative;
    padding-bottom: 12px;
}
.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-gold);
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.85rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-links a::before { content: '→'; color: var(--color-gold); font-size: 0.7rem; transition: var(--transition); }
.footer-links a:hover { color: var(--color-gold); padding-left: 4px; }
.footer-contact { list-style: none; }
.footer-contact li {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}
.footer-contact li i { color: var(--color-gold); margin-top: 4px; width: 16px; }
.footer-contact a { color: var(--color-text-muted); }
.footer-contact a:hover { color: var(--color-gold); }

.footer-bottom {
    padding: 24px 0;
    border-top: 1px solid var(--color-border);
    text-align: center;
}
.footer-bottom p {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ======================== WhatsApp Float ======================== */
.whatsapp-float {
    position: fixed;
    bottom: 24px;
    left: 24px;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #25D366;
    color: #fff;
    border-radius: 50%;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37,211,102,0.4);
    z-index: 999;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; }
@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4); }
    50% { box-shadow: 0 4px 30px rgba(37,211,102,0.6); }
}

/* ======================== Back to Top ======================== */
.back-to-top {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    color: var(--color-gold);
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
}
.back-to-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-gold); color: var(--color-bg); border-color: var(--color-gold); }

/* ======================== Gallery Page ======================== */
.gallery-page-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.gallery-page-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4/3;
}
.gallery-page-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}
.gallery-page-item:hover img { transform: scale(1.08); }
.gallery-page-item .gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10,10,10,0.6);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}
.gallery-page-item:hover .gallery-item-overlay { opacity: 1; }
.gallery-page-item .gallery-item-overlay i { font-size: 1.5rem; color: var(--color-gold); margin-bottom: 8px; }
.gallery-page-item .gallery-item-overlay span { font-size: 0.85rem; color: var(--color-cream); }

/* ======================== Responsive ======================== */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-image { min-height: 280px; aspect-ratio: 16 / 11; }
    .mv-grid { grid-template-columns: 1fr; }
    .why-grid { grid-template-columns: 1fr 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .contact-grid { grid-template-columns: 1fr; }
    .project-detail-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: repeat(3, 1fr); }
    .gallery-page-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background: var(--color-bg-light);
        flex-direction: column;
        padding: 100px 32px 32px;
        border-left: 1px solid var(--color-border);
        transition: right 0.4s ease;
        z-index: 1000;
    }
    .nav-menu.active { right: 0; }
    .nav-toggle { display: flex; }
    .nav-actions { display: none; }
    .nav-phone span { display: none; }
    
    .hero-content { bottom: 20%; }
    .hero-scroll { display: none; }
    .hero-controls { bottom: 20px; }
    
    .section { padding: 80px 0; }
    .section-header { margin-bottom: 48px; }
    
    .about-features { grid-template-columns: 1fr; }
    .about-experience { left: 10px; bottom: 10px; padding: 16px 20px; }
    .about-experience .number { font-size: 2rem; }
    
    .why-grid { grid-template-columns: 1fr; }
    .contact-info-cards { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-item.wide { grid-column: span 1; aspect-ratio: 1; }
    .gallery-item.tall { grid-row: span 1; aspect-ratio: 1; }
    .gallery-page-grid { grid-template-columns: repeat(2, 1fr); }
    
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .project-gallery-grid { grid-template-columns: repeat(2, 1fr); }
    
    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
    .stat-number { font-size: 2.2rem; }
    .gallery-grid, .gallery-page-grid { grid-template-columns: 1fr 1fr; }
    .project-gallery-grid { grid-template-columns: 1fr; }
}

/* Custom Logo Styling */
.nav-brand-block {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: clamp(12px, 2vw, 28px);
    flex-shrink: 0;
}
.nav-brand-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-cream);
    text-decoration: none;
    white-space: nowrap;
    padding: 8px 12px;
    border-radius: 8px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}
.nav-brand-phone i { color: var(--color-gold); font-size: 0.85rem; }
.nav-brand-phone:hover {
    color: var(--color-gold);
    border-color: rgba(201,169,110,0.35);
}
@media (max-width: 768px) {
    .nav-brand-block { flex-wrap: wrap; gap: 10px; }
    .nav-brand-phone { font-size: 0.72rem; padding: 6px 10px; }
}
.nav-logo { display:flex; flex-direction:column; align-items:flex-start; text-decoration:none; text-align:left; }
.logo-main { display:flex; flex-direction:column; align-items:flex-start; }
.logo-text-wrapper { display:flex; flex-direction:column; align-items:flex-start; }
.logo-text { font-family:'X SPACE', sans-serif; font-size:1.5rem; font-weight:700; color:var(--color-gold); letter-spacing:2px; line-height:1.2; }
.logo-sub { font-family:'Playfair Display', serif; font-size:0.85rem; letter-spacing:3px; color:var(--color-text-muted); text-transform: uppercase; }
.logo-developer { font-family:'Playfair Display', serif; font-size:0.68rem; color:#9a9a9a; margin-top:4px; letter-spacing:2px; align-self:flex-start; text-transform: uppercase; }
.footer-logo { display:flex; flex-direction:column; align-items:center; margin-bottom:20px; text-align:center; }
.logo-developer-footer { font-family:'Playfair Display', serif; font-size:0.68rem; color:#aaa; margin-top:4px; letter-spacing:2px; align-self:center; text-transform: uppercase; }

/* Linova pitch (ana sayfa) */
.linova-pitch-section {
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}
.linova-pitch-intro p,
.linova-pitch-closing p {
    color: var(--color-text-muted);
    line-height: 1.95;
    max-width: 820px;
    margin: 0 auto 16px;
    font-size: 0.98rem;
}
.linova-pitch-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    max-width: 900px;
    margin: 28px auto 24px;
}
.linova-pitch-tags span {
    font-size: 0.78rem;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    color: var(--color-cream);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 8px 16px;
    background: rgba(201,169,110,0.06);
}

/* ======================== Team Table ======================== */
.team-table-wrapper {
    max-width: 800px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
}
.team-table {
    width: 100%;
    border-collapse: collapse;
}
.team-table thead tr {
    background: linear-gradient(135deg, rgba(201,169,110,0.15), rgba(201,169,110,0.05));
}
.team-table th {
    padding: 18px 24px;
    text-align: left;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 2px solid var(--color-gold);
}
.team-table th i {
    margin-right: 8px;
    font-size: 0.8rem;
}
.team-table td {
    padding: 16px 24px;
    font-size: 0.9rem;
    color: var(--color-cream);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: var(--transition);
}
.team-table tbody tr:hover {
    background: rgba(201,169,110,0.05);
}
.team-table tbody tr:last-child td {
    border-bottom: none;
}
.team-icon {
    color: var(--color-gold);
    margin-right: 10px;
    width: 20px;
    text-align: center;
    font-size: 0.85rem;
}

/* ======================== Villa Features List ======================== */
.villa-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 32px;
}
.villa-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 18px;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    transition: var(--transition);
}
.villa-feature-item:hover {
    border-color: rgba(201,169,110,0.3);
    transform: translateX(4px);
}
.villa-feature-item i {
    color: var(--color-gold);
    font-size: 1rem;
    margin-top: 2px;
    min-width: 20px;
}
.villa-feature-item span {
    color: var(--color-text-muted);
    font-size: 0.88rem;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .team-table th, .team-table td {
        padding: 12px 16px;
        font-size: 0.8rem;
    }
    .villa-features-grid {
        grid-template-columns: 1fr;
    }
}