:root {
    /* Color Palette - Light Mode */
    --primary-color: #0c1a32;
    /* Koyu Lacivert */
    --secondary-color: #1a2a44;
    --accent-color: #d4af37;
    /* Altın */
    --accent-text: #ffffff;
    --bg-color: #eaf0f8;
    /* Buz Mavisi / Açık Slate */
    --section-bg: #dde6f2;
    /* Daha Koyu Buz Mavisi */
    --text-color: #1a2333;
    /* Metin için Koyu Mavi-Gri */
    --text-muted: #53627a;
    --border-color: #c9d6e8;
    --header-bg: rgba(234, 240, 248, 0.95);
    --card-bg: #ffffff;
    --footer-bg: #0c1a32;
    --footer-text: #ffffff;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);

    /* Font */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Overrides */
body.dark-mode {
    --primary-color: #d4af37;
    --secondary-color: #c5a028;
    --bg-color: #0a0e14;
    --section-bg: #0f141b;
    --text-color: #e0e0e0;
    --text-muted: #a0a0a0;
    --border-color: #1e2632;
    --header-bg: rgba(10, 14, 20, 0.95);
    --card-bg: #151b23;
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s ease, color 0.4s ease;
    position: relative;
}

/* Light Mode Background Enhancements */
body.light-mode {
    background-image:
        radial-gradient(at 0% 0%, rgba(212, 175, 55, 0.04) 0px, transparent 40%),
        radial-gradient(at 100% 0%, rgba(12, 26, 50, 0.04) 0px, transparent 40%),
        radial-gradient(at 100% 100%, rgba(212, 175, 55, 0.02) 0px, transparent 40%),
        radial-gradient(at 0% 100%, rgba(12, 26, 50, 0.02) 0px, transparent 40%),
        /* Left Crane Decoration */
        url("data:image/svg+xml,%3Csvg width='300' height='600' viewBox='0 0 300 600' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M80 600 L80 150 L280 150 M80 170 L260 170 M80 120 L100 150 M120 150 L120 170 M160 150 L160 170 M200 150 L200 170 M240 150 L240 170' stroke='%230c1a32' stroke-width='1.5' fill='none' opacity='0.08'/%3E%3Cpath d='M250 170 L250 250' stroke='%230c1a32' stroke-width='1' fill='none' opacity='0.08'/%3E%3Crect x='75' y='590' width='10' height='10' fill='%230c1a32' opacity='0.08'/%3E%3C/svg%3E"),
        /* Right Schematic Decoration */
        url("data:image/svg+xml,%3Csvg width='400' height='400' viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cg opacity='0.06' stroke='%230c1a32' fill='none'%3E%3Crect x='50' y='50' width='300' height='300' stroke-width='0.5' stroke-dasharray='10,10'/%3E%3Cline x1='50' y1='200' x2='350' y2='200' stroke-width='0.5'/%3E%3Cline x1='200' y1='50' x2='200' y2='350' stroke-width='0.5'/%3E%3Ccircle cx='200' cy='200' r='120' stroke-width='0.5'/%3E%3Cpath d='M50 50 L100 50 M50 50 L50 100' stroke-width='2'/%3E%3Cpath d='M350 350 L300 350 M350 350 L350 300' stroke-width='2'/%3E%3Ctext x='210' y='70' font-family='sans-serif' font-size='10' fill='%230c1a32'%3ESECTION A-A%3C/text%3E%3C/g%3E%3C/svg%3E");
    background-attachment: fixed;
    background-position: left bottom, right top, right bottom, left top, -50px center, calc(100% + 100px) 150px;
    background-repeat: no-repeat;
}

body.light-mode::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(12, 26, 50, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
    pointer-events: none;
}

/* Texture overlay for premium feel */
body.light-mode::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.02;
    z-index: -1;
    pointer-events: none;
    mix-blend-mode: multiply;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5em;
}

body.dark-mode h1,
body.dark-mode h2,
body.dark-mode h3,
body.dark-mode h4,
body.dark-mode h5,
body.dark-mode h6 {
    color: #ffffff;
}

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

ul {
    list-style: none;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.accent {
    color: var(--accent-color);
}

/* --- Loader --- */
.loader-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #0c1a32;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease;
}

.loader-logo {
    color: white;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 4px;
    margin-bottom: 20px;
    display: block;
}

.loader-bar {
    width: 150px;
    height: 2px;
    background: rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.loader-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    animation: loading 1.5s infinite;
}

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

    100% {
        left: 100%;
    }
}

/* --- Header --- */
.sticky-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.sticky-header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.site-logo {
    height: 100px !important;
    max-height: 100px !important;
    width: auto !important;
    display: block !important;
    object-fit: contain !important;
    transition: var(--transition);
}

.logo-dark {
    display: none !important;
}

body.dark-mode .logo-light {
    display: none !important;
}

body.dark-mode .logo-dark {
    display: block !important;
}

.logo a {
    display: flex !important;
    align-items: center !important;
}

.logo {
    display: flex !important;
    align-items: center !important;
    max-width: 300px !important;
    flex: 0 0 auto !important;
}

.sticky-header {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 0.5rem 0 !important;
    min-height: auto;
}

body.dark-mode .sticky-header {
    background: rgba(10, 14, 20, 0.85);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.nav-links li {
    position: relative;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-color);
    padding: 0.5rem 0;
}

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

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.footer-logo-img {
    height: 80px;
    width: auto;
    margin-bottom: 2rem;
    display: block;
    object-fit: contain;
}

.footer-logo-img.logo-dark {
    display: none;
}

body.dark-mode .footer-logo-img.logo-light {
    display: none;
}

body.dark-mode .footer-logo-img.logo-dark {
    display: block;
}


.theme-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--text-color);
    transition: var(--transition);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 10px;
    transition: all 0.3s linear;
    position: relative;
    transform-origin: 1px;
}

body.dark-mode .mobile-menu-btn span {
    background-color: #ffffff;
}

.mobile-menu-btn.open span:first-child {
    transform: rotate(45deg);
}

.mobile-menu-btn.open span:nth-child(2) {
    opacity: 0;
    transform: translateX(20px);
}

.mobile-menu-btn.open span:nth-child(3) {
    transform: rotate(-45deg);
}

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 2.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    font-family: var(--font-body);
    gap: 10px;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(12, 26, 50, 0.2);
}

body.dark-mode .btn-primary {
    background: var(--accent-color);
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.2);
}

body.dark-mode .btn-primary:hover {
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 175, 55, 0.3);
}

.btn-sm {
    padding: 0.6rem 1.5rem;
    font-size: 0.85rem;
}


/* --- Footer --- */
.footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 5rem 0 2rem;
    margin-top: 5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-logo {
    font-size: 1.8rem;
    color: white !important;
    margin-bottom: 1.5rem;
}

.footer-info p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2rem;
}

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

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-size: 1rem;
}

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

body.dark-mode .social-links a:hover {
    color: #ffffff;
}

.footer h4 {
    color: white !important;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.footer ul li {
    margin-bottom: 0.8rem;
}

.footer ul li a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-contact p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-credit a {
    color: var(--accent-color);
    font-weight: 600;
}

/* --- Fixed Actions --- */
.fixed-actions {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 999;
}

.fixed-actions a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 50px;
    color: white;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.fixed-actions a span {
    display: none;
}

.fixed-actions a:hover span {
    display: inline;
}

.whatsapp-btn {
    background: #25d366;
}

.call-btn {
    background: var(--primary-color);
}

.fixed-actions a:hover {
    transform: scale(1.05);
}

/* --- Responsive --- */
/* --- Homepage Sections --- */
.section-padding {
    padding: 8rem 0;
}

.bg-light {
    background-color: var(--section-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.subtitle {
    display: block;
    text-transform: uppercase;
    color: var(--accent-color);
    letter-spacing: 3px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.section-header h2 {
    font-size: 2.5rem;
}

/* Hero Slider */
.hero-slider {
    height: 100vh;
    width: 100%;
    position: relative;
    margin-top: -85px;
    /* Offset for sticky header */
}

.slider-container {
    height: 100%;
    width: 100%;
    position: relative;
    overflow: hidden;
}

.slide {
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
}

.slide.active {
    opacity: 1;
    z-index: 2;
}

.slider-prev,
.slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 1.2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--transition);
}

.slider-prev:hover,
.slider-next:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    border-color: var(--accent-color);
}

body.dark-mode .slider-prev:hover,
body.dark-mode .slider-next:hover {
    color: #ffffff;
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

@media (max-width: 768px) {

    .slider-prev,
    .slider-next {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }

    .slider-prev {
        left: 15px;
    }

    .slider-next {
        right: 15px;
    }
}

.slide-content {
    max-width: 800px;
    color: white;
}

.slide-content h1 {
    font-size: 4rem;
    color: white !important;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.slide-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.slide-btns {
    display: flex;
    gap: 1.5rem;
}

.btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline:hover {
    background: white;
    color: var(--primary-color);
}

/* Stats Section */
.stats-section {
    padding-bottom: 4rem;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
    background: var(--card-bg);
    padding: 4rem 2rem;
    border-radius: 24px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.stat-item {
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60%;
    background: var(--border-color);
    opacity: 0.5;
}

.stat-number {
    display: block;
    font-size: 4rem;
    font-weight: 800;
    color: var(--accent-color);
    font-family: var(--font-heading);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 2px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }

    .stat-item:nth-child(2)::after {
        display: none;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-item::after {
        display: none;
    }
}

/* Featured Projects */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.project-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

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

.project-img {
    position: relative;
    height: 300px;
    overflow: hidden;
}

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

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(12, 26, 50, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-info {
    padding: 1.5rem;
}

.project-cat {
    color: var(--accent-color);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.project-info h3 {
    font-size: 1.4rem;
    margin: 0.5rem 0;
}

.project-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

/* Why Us */
.flex-split {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.why-us-img {
    flex: 1;
}

.why-us-img img {
    width: 100%;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.why-us-content {
    flex: 1;
}

.why-list {
    margin-top: 2rem;
}

.why-list li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.why-list i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-top: 5px;
}

.why-list h4 {
    margin-bottom: 5px;
}

/* CTA Section */
.cta-section {
    padding: 4rem 0;
}

.cta-box {
    background: var(--primary-color);
    padding: 5rem;
    border-radius: 30px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

body.dark-mode .cta-box {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

.cta-box h2 {
    color: white !important;
    font-size: 3rem;
    margin-bottom: 1rem;
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.8;
}

@media (max-width: 992px) {
    .container {
        padding: 0 1.5rem;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--card-bg);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    .section-padding {
        padding: 4rem 0;
    }

    .slide-content h1 {
        font-size: 2.5rem;
    }

    .projects-grid,
    .blog-grid {
        grid-template-columns: 1fr 1fr;
    }

    .flex-split {
        flex-direction: column;
        gap: 2rem;
    }

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

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1rem;
    }

    .stat-number {
        font-size: 2.2rem;
    }

    .projects-grid,
    .blog-grid {
        grid-template-columns: 1fr;
    }

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

    .cta-box {
        padding: 3rem 1.5rem;
    }

    .cta-box h2 {
        font-size: 2rem;
    }

    .page-header {
        height: 250px;
        padding-top: 60px;
    }

    .page-header h1 {
        font-size: 2.2rem;
    }

    .filter-tabs {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .filter-btn {
        padding: 0.5rem 1.2rem;
        font-size: 0.85rem;
    }
}

/* Page Header */
.page-header {
    min-height: 450px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
    margin-top: -120px;
    padding-top: 120px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.page-header h1 {
    font-size: 3.5rem;
    color: white !important;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    padding: 0.8rem 2rem;
    border: 1px solid var(--border-color);
    background: transparent;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
}

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

body.dark-mode .filter-btn {
    border-color: var(--border-color);
    color: var(--text-color);
}

body.dark-mode .filter-btn:hover,
body.dark-mode .filter-btn.active {
    background: var(--accent-color);
    color: #ffffff;
}

/* Status Badges */
.project-status-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-left: 10px;
}

.project-status-badge.completed {
    background: #e8f5e9;
    color: #2e7d32;
}

.project-status-badge.ongoing {
    background: #fff3e0;
    color: #ef6c00;
}

.project-status-badge.planned {
    background: #e3f2fd;
    color: #1565c0;
}

.mt-4 {
    margin-top: 2rem;
}

/* Project Detail Page */
.project-detail-header {
    height: 500px;
    display: flex;
    align-items: center;
    color: white;
    margin-top: -85px;
    padding-top: 85px;
}

.project-detail-header h1 {
    font-size: 4rem;
    color: white !important;
}

.project-meta {
    display: flex;
    gap: 2rem;
    margin-top: 1rem;
    font-size: 1.1rem;
    opacity: 0.9;
}

.project-content-wrapper {
    display: flex;
    gap: 4rem;
    align-items: flex-start;
}

.project-sidebar-nav {
    width: 250px;
    flex-shrink: 0;
    position: sticky;
    top: 120px;
}

.project-sidebar-nav ul {
    border-left: 2px solid var(--border-color);
    padding-left: 0;
}

.project-sidebar-nav li a {
    display: block;
    padding: 1rem 1.5rem;
    font-weight: 600;
    color: var(--text-muted);
    transition: var(--transition);
}

.project-sidebar-nav li a.active {
    color: var(--accent-color);
    border-left: 2px solid var(--accent-color);
    margin-left: -2px;
}

.project-sections {
    flex: 1;
}

.project-section {
    padding-bottom: 5rem;
    margin-bottom: 5rem;
    border-bottom: 1px solid var(--border-color);
}

.project-section h2 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
}

.project-features-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--section-bg);
    border-radius: 12px;
}

.feature-item i {
    font-size: 2rem;
    color: var(--accent-color);
}

/* Gallery Grid */
.project-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.gallery-item {
    height: 250px;
    border-radius: 8px;
    overflow: hidden;
}

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

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

/* Gallery Enhancements */
.section-header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.gallery-tabs {
    display: flex;
    gap: 10px;
    background: var(--section-bg);
    padding: 5px;
    border-radius: 50px;
}

.gallery-tab-btn {
    padding: 0.6rem 1.5rem;
    border: none;
    background: transparent;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-color);
    transition: var(--transition);
}

.gallery-tab-btn.active {
    background: var(--primary-color);
    color: white;
}

.no-images {
    grid-column: 1 / -1;
    padding: 3rem;
    text-align: center;
    background: var(--section-bg);
    border-radius: 12px;
    color: var(--text-muted);
    font-style: italic;
}

/* 360 Modal */
.modal-vr {
    display: none;
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
}

.modal-vr-content {
    position: relative;
    width: 100%;
    height: 100%;
}

.close-tour-modal {
    position: absolute;
    right: 30px;
    top: 20px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    z-index: 10001;
    background: rgba(0, 0, 0, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.close-tour-modal:hover {
    background: var(--accent-color);
}

.media-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.open-360-btn {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

/* Rooms Tabs */
.rooms-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.room-tab-btn {
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--border-color);
    background: transparent;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-color);
}

.room-tab-btn.active {
    background: var(--primary-color);
    color: white;
}

.room-pane {
    display: none;
}

.room-pane.active {
    display: block;
    animation: fadeIn 0.5s;
}

.room-info-flex {
    display: flex;
    gap: 3rem;
}

.room-img {
    flex: 1;
    height: 400px;
}

.room-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.room-details {
    flex: 1;
}

.room-specs {
    margin-top: 1.5rem;
    padding-left: 0;
}

.room-specs li {
    margin-bottom: 1rem;
}

/* Forms in Projects */
.project-form {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.project-form input,
.project-form textarea {
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: white;
}

/* Catalog Viewer */
.catalog-viewer-container {
    max-width: 1000px;
    margin: 0 auto;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.catalog-page {
    display: none;
}

.catalog-page.active {
    display: block;
    animation: fadeIn 0.5s;
}

.page-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1.414;
    /* Standard A4 aspect ratio */
    background: #f8f9fa;
    display: flex;
    justify-content: center;
    align-items: center;
}

.page-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

/* Hotspots */
.hotspot {
    position: absolute;
    width: 30px;
    height: 30px;
    background: var(--accent-color);
    color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 10;
    font-size: 0.8rem;
    transition: var(--transition);
}

.hotspot:hover {
    transform: scale(1.2);
    background: white;
}

.hotspot-pulse {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
    z-index: -1;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }

    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

/* Controls */
.catalog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: #111;
    color: white;
}

.catalog-controls button {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.catalog-controls button:hover {
    background: var(--accent-color);
    color: var(--primary-color);
}

body.dark-mode .catalog-controls button:hover {
    color: #ffffff;
}

.page-indicator {
    font-weight: 600;
    letter-spacing: 2px;
}

.catalog-actions {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    gap: 10px;
}

.catalog-actions button {
    background: rgba(0, 0, 0, 0.5);
    border: none;
    color: white;
    padding: 8px;
    border-radius: 4px;
    cursor: pointer;
    backdrop-filter: blur(5px);
}

/* Blog Section */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.blog-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card-img {
    position: relative;
    height: 220px;
}

.blog-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-date {
    position: absolute;
    bottom: 0;
    left: 0;
    background: var(--accent-color);
    color: var(--primary-color);
    padding: 10px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-weight: 700;
}

.blog-date .day {
    font-size: 1.2rem;
}

.blog-date .month {
    font-size: 0.8rem;
    text-transform: uppercase;
}

.blog-card-content {
    padding: 1.5rem;
}

.blog-card-content h3 {
    font-size: 1.3rem;
    margin: 0.8rem 0;
    line-height: 1.4;
}

.blog-card-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.blog-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Blog Detail */
.breadcrumb-nav {
    background: var(--section-bg);
    padding: 1rem 0;
}

.breadcrumb-nav ul {
    display: flex;
    gap: 15px;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.breadcrumb-nav a:hover {
    color: var(--accent-color);
}

.blog-detail-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

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

.blog-detail-header h1 {
    font-size: 3rem;
    margin: 1rem 0;
}

.blog-meta {
    display: flex;
    justify-content: center;
    gap: 2rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.blog-detail-img {
    margin-bottom: 3rem;
}

.blog-detail-img img {
    width: 100%;
    border-radius: 12px;
}

.blog-detail-content {
    font-size: 1.1rem;
    line-height: 1.8;
}

.blog-detail-footer {
    margin-top: 5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.blog-tags a {
    margin-left: 10px;
    color: var(--accent-color);
    font-weight: 600;
}

.blog-share {
    display: flex;
    gap: 15px;
    align-items: center;
}

.blog-share a {
    width: 35px;
    height: 35px;
    background: var(--section-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

/* About Page */
.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.mv-card {
    background: var(--card-bg);
    padding: 3rem 2rem;
    text-align: center;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.mv-card i {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
}

.mv-card.active {
    background: var(--primary-color);
    color: white;
}

.mv-card.active h3,
.mv-card.active i {
    color: white !important;
}

/* About Intro Section */
.about-intro .flex-split {
    align-items: flex-start;
}

.about-img {
    flex: 1;
    max-width: 500px;
}

.about-img img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    object-fit: cover;
}

.about-text {
    flex: 1.2;
}

/* Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::after {
    content: '';
    position: absolute;
    width: 2px;
    background: var(--border-color);
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -1px;
}

.timeline-item {
    padding: 10px 40px;
    position: relative;
    width: 50%;
    box-sizing: border-box;
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.time-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    right: -8px;
    background: var(--accent-color);
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}

.timeline-item:nth-child(even) .time-dot {
    left: -8px;
}

.time-content {
    padding: 20px;
    background: var(--section-bg);
    border-radius: 8px;
}

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

.info-items {
    margin-top: 3rem;
}

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

.info-item i {
    width: 50px;
    height: 50px;
    background: var(--section-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: var(--accent-color);
    font-size: 1.2rem;
}

.contact-form-box {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: flex;
    gap: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
    width: 100%;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-color);
    color: var(--text-color);
}

.form-check {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

@media (max-width: 992px) {

    .contact-grid,
    .mission-vision-grid {
        grid-template-columns: 1fr;
    }

    .about-img {
        max-width: 100%;
    }

    .project-content-wrapper {
        flex-direction: column;
        gap: 3rem;
    }

    .project-sidebar-nav {
        width: 100%;
        position: static;
        margin-bottom: 2rem;
    }

    .project-sidebar-nav ul {
        display: flex;
        overflow-x: auto;
        border-left: none;
        border-bottom: 2px solid var(--border-color);
        padding-bottom: 5px;
        gap: 10px;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .project-sidebar-nav ul::-webkit-scrollbar {
        display: none;
    }

    .project-sidebar-nav li a {
        white-space: nowrap;
        padding: 0.8rem 1.2rem;
        border-left: none !important;
        border-bottom: 2px solid transparent;
        margin-left: 0 !important;
    }

    .project-sidebar-nav li a.active {
        color: var(--accent-color);
        border-bottom: 2px solid var(--accent-color);
    }

    .room-info-flex {
        flex-direction: column;
        gap: 2rem;
    }

    .project-gallery-grid {
        grid-template-columns: 1fr 1fr;
    }

    .project-detail-header h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .timeline::after {
        left: 31px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 25px;
        text-align: left !important;
    }

    .timeline-item:nth-child(even) {
        left: 0%;
    }

    .time-dot {
        left: 22px !important;
        right: auto;
    }

    .project-detail-header {
        height: 350px;
    }

    .project-meta {
        flex-direction: column;
        gap: 0.5rem;
    }

    .project-features-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .gallery-item {
        height: 200px;
    }

    .project-detail-header h1 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .header-actions .btn-primary {
        display: none;
    }

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

/* Responsive Overrides (Blog) */
@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: 1fr 1fr !important;
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr !important;
    }
}