/* 
 * Furden Dijital Matbaa - Modern Stil Dosyası
 * Theme: Dark Premium
 */

:root {
    /* Colors */
    --primary-color: #FD7E00;
    /* Turuncu Vurgu */
    --primary-dark: #cc6600;
    --background-dark: #121212;
    --background-card: #1E1E1E;
    --background-lighter: #2A2A2A;
    --text-main: #F5F5F5;
    --text-muted: #B0B0B0;
    --border-color: #333333;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #FD7E00 0%, #FF9900 100%);
    --gradient-dark: linear-gradient(180deg, rgba(18, 18, 18, 0.8) 0%, rgba(18, 18, 18, 1) 100%);

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;

    /* Spacing & Layout */
    --container-width: 1200px;
    --header-height: 80px;
    --border-radius: 12px;
    --transition-fast: 0.3s ease;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

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

ul {
    list-style: none;
}

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

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 15px;
}

/* Typography Helpers */
h1,
h2,
h3,
h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: #fff;
}

.section-tag {
    display: block;
    font-size: 0.9rem;
    color: var(--primary-color);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-weight: 600;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 15px;
    line-height: 1.2;
}

.section-desc {
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(253, 126, 0, 0.3);
    border: 2px solid transparent;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(253, 126, 0, 0.4);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--text-main);
    color: var(--text-main);
}

.btn-outline:hover {
    background: #fff;
    color: #000;
    transform: translateY(-3px);
}

/* Header & Nav */
.header {
    height: var(--header-height);
    background: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo a {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 1px;
}

.logo span {
    color: var(--primary-color);
}

.nav-menu {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

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

.btn-contact {
    padding: 8px 20px;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 20px;
}

.btn-contact:hover {
    background: var(--primary-color);
    color: #fff;
    box-shadow: 0 0 15px rgba(253, 126, 0, 0.3);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px auto;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    position: relative;
    background: url('https://images.unsplash.com/photo-1562654501-a0ccc0fc3fb1?ixlib=rb-4.0.3&auto=format&fit=crop&w=1932&q=80') center/cover no-repeat;
    /* Placeholder background used for mood (Abstract/Dark Printing Press) - can be replaced with user asset later */
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #000000 0%, rgba(0, 0, 0, 0.7) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding-top: var(--header-height);
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.5s;
}

.hero-title .highlight {
    color: var(--primary-color);
    -webkit-text-stroke: 1px transparent;
    /* Optional styling */
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #d1d1d1;
    margin-bottom: 40px;
    max-width: 600px;
    opacity: 0;
    animation: fadeInUp 1s ease forwards 0.8s;
}

.hero-btns {
    opacity: 0;
    animation: fadeInUp 1s ease forwards 1.1s;
    display: flex;
    gap: 15px;
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: bounce 2s infinite;
}

.scroll-down i {
    color: #fff;
    font-size: 24px;
}

/* Section Common */
.section {
    padding: 100px 0;
}

/* Services */
.services-section {
    background-color: var(--background-dark);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background: var(--background-card);
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

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

.service-card .icon-box {
    width: 60px;
    height: 60px;
    background: rgba(253, 126, 0, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--primary-color);
    font-size: 24px;
    transition: var(--transition-fast);
}

.service-card:hover .icon-box {
    background: var(--primary-color);
    color: #fff;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.service-card.featured {
    border: 1px solid var(--primary-color);
    background: linear-gradient(135deg, var(--background-card) 0%, rgba(253, 126, 0, 0.05) 100%);
}

.card-link {
    display: inline-flex;
    align-items: center;
    margin-top: 15px;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    gap: 5px;
}

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

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

/* Campaigns (Cta Section) */
.cta-section {
    background-color: #000;
    /* Darker than body */
}

.campaign-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    align-items: center;
}

.campaign-card {
    background: var(--background-card);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s;
}

.campaign-card:hover {
    transform: scale(1.02);
}

.campaign-card.featured-campaign {
    background: var(--gradient-primary);
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 10px 40px rgba(253, 126, 0, 0.2);
    border: none;
}

.campaign-card.featured-campaign h3,
.campaign-card.featured-campaign p,
.campaign-card.featured-campaign .price {
    color: #fff;
}

.campaign-card.featured-campaign .vat {
    color: rgba(255, 255, 255, 0.8);
}

.campaign-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 0.75rem;
    padding: 4px 10px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-weight: 700;
    letter-spacing: 1px;
}

.campaign-card.featured-campaign .campaign-badge {
    background: #fff;
    color: var(--primary-dark);
}

.campaign-card h3 {
    font-size: 1.4rem;
    margin-bottom: 20px;
}

.price {
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 5px;
    color: #fff;
}

.price .amount {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
}

.price .currency {
    font-size: 1.5rem;
    font-weight: 600;
}

.price .vat {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.btn-campaign {
    margin-top: 20px;
    display: inline-block;
    padding: 10px 25px;
    border-radius: 50px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    transition: 0.3s;
}

.campaign-card.featured-campaign .btn-campaign {
    background: #fff;
    color: var(--primary-color);
    border-color: #fff;
}

.campaign-card:not(.featured-campaign) .btn-campaign:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Gallery */
.gallery-section {
    background: var(--background-dark);
}

.gallery-tabs {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 8px 25px;
    border-radius: 25px;
    background: var(--background-card);
    color: var(--text-muted);
    border: 1px solid transparent;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 500;
    transition: 0.3s;
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary-color);
    color: #fff;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 250px;
    cursor: pointer;
}

.gallery-item .img-placeholder {
    width: 100%;
    height: 100%;
    background-color: #2A2A2A;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
    border: 1px dashed #444;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-item:hover .img-placeholder {
    transform: scale(1.1);
    transition: transform 0.5s ease;
}

.gallery-item .overlay {
    position: absolute;
    bottom: -100%;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0) 100%);
    transition: 0.3s ease;
}

.gallery-item:hover .overlay {
    bottom: 0;
}

.gallery-item h4 {
    font-size: 1.1rem;
    color: #fff;
}

/* About Section */
.about-section {
    background-color: var(--background-lighter);
}

.split-container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 20px;
    color: var(--text-muted);
}

.features-list {
    margin-top: 30px;
}

.features-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #dedede;
}

.features-list li i {
    color: var(--primary-color);
}

.about-image {
    flex: 1;
    height: 400px;
}

.about-image .img-placeholder {
    width: 100%;
    height: 100%;
    background-color: #1E1E1E;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #333;
    color: var(--text-muted);
}

/* Footer */
footer {
    background: #000;
    padding: 80px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 60px;
}

.footer-brand h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.footer-brand span {
    color: var(--primary-color);
}

.footer-brand p {
    color: var(--text-muted);
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    transition: 0.3s;
}

.social-links a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links h3,
.footer-contact h3 {
    margin-bottom: 25px;
    font-size: 1.2rem;
}

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

.footer-links ul li a {
    color: var(--text-muted);
    transition: 0.3s;
}

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

.footer-contact p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
}

.footer-contact i {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: #666;
    font-size: 0.9rem;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    40% {
        transform: translateX(-50%) translateY(10px);
    }

    60% {
        transform: translateX(-50%) translateY(5px);
    }
}

/* Responsive */
@media screen and (max-width: 900px) {
    .hero-title {
        font-size: 3rem;
    }

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

    .campaign-card.featured-campaign {
        transform: scale(1);
        /* Reset scale on mobile */
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .split-container {
        flex-direction: column;
    }

    .about-image {
        width: 100%;
        height: 300px;
    }
}

@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        gap: 0;
        flex-direction: column;
        background-color: #121212;
        width: 100%;
        height: calc(100vh - 70px);
        text-align: center;
        transition: 0.3s;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        padding-top: 40px;
    }

    .nav-item {
        margin: 20px 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: block;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-btns {
        flex-direction: column;
        max-width: 250px;
    }

    .section-title {
        font-size: 2rem;
    }
}