/* Custom Properties for Theming */
:root {
    --primary-color: #0b665c;
    --primary-light: #12877a;
    --primary-dark: #074740;
    --accent-color: #c9a44b;
    --accent-light: #e6c573;
    --text-main: #2d3748;
    --text-muted: #718096;
    --bg-main: #ffffff;
    --bg-light: #f7faf9;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Outfit', sans-serif;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

html {
    scroll-behavior: smooth;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--primary-dark);
}

p {
    margin-bottom: 1rem;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Utilities */
.text-center { text-align: center; }
.section-padding { padding: 6rem 0; }
.bg-light { background-color: var(--bg-light); }

.divider {
    width: 70px;
    height: 4px;
    background-color: var(--accent-color);
    margin: 1.5rem auto 3.5rem;
    border-radius: 4px;
    position: relative;
}
.divider::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 4px;
    background-color: var(--primary-color);
    right: -30px;
    border-radius: 4px;
}
.divider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 4px;
    background-color: var(--primary-color);
    left: -30px;
    border-radius: 4px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.9rem 2.2rem;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    border: 2px solid transparent;
    font-size: 1.05rem;
    cursor: pointer;
}

.btn-primary {
    background-color: var(--primary-color);
    color: #fff;
    box-shadow: 0 8px 20px rgba(11, 102, 92, 0.25);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(11, 102, 92, 0.35);
}

.btn-secondary {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(11, 102, 92, 0.15);
}

/* Navbar */
.navbar {
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 1rem 0;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-dark);
    text-decoration: none;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.logo span {
    color: var(--accent-color);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
}

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

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

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

.mobile-toggle {
    display: none;
    font-size: 1.5rem;
    color: var(--primary-color);
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    background: linear-gradient(135deg, #ffffff 0%, #f0f7f6 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -15%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(201, 164, 75, 0.05) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(11, 102, 92, 0.05) 0%, rgba(255,255,255,0) 70%);
    z-index: 0;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.subtitle {
    display: inline-block;
    font-size: 1rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    background: rgba(201, 164, 75, 0.1);
    padding: 0.5rem 1.5rem;
    border-radius: 30px;
}

.title {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
}

.hero .description {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 1.2rem;
}

.hero-image {
    position: relative;
}

.image-wrapper {
    position: relative;
    border-radius: 12px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    transform: rotate(2deg);
    transition: var(--transition);
    border: 8px solid #fff;
    background: #fff;
    display: inline-block;
}

.image-wrapper:hover {
    transform: rotate(0deg) scale(1.02);
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

.image-wrapper img {
    width: 100%;
    max-width: 380px;
    height: auto;
    display: block;
}

.hero-badge {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: #fff;
    padding: 1rem 1.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: 3;
    animation: float 4s ease-in-out infinite;
}

.badge-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.5rem;
}

.badge-text span {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
}
.badge-text strong {
    color: var(--primary-dark);
    font-size: 1.1rem;
    font-family: var(--font-heading);
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

/* About Section */
.about-section {
    position: relative;
    background: url('data:image/svg+xml;utf8,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><path d="M50 0L100 50L50 100L0 50L50 0Z" fill="%23f7faf9" fill-opacity="0.5"/></svg>') repeat;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 5rem;
    align-items: center;
}

.about-text .lead {
    font-size: 1.4rem;
    color: var(--primary-dark);
    font-weight: 500;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.about-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.highlight-card {
    background: #fff;
    padding: 1.5rem 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.04);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.highlight-card:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    border-left-color: var(--accent-color);
}

.highlight-card i {
    font-size: 2rem;
    color: var(--primary-light);
    background: var(--bg-light);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.highlight-card h3 {
    font-family: var(--font-body);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
}

.highlight-main {
    background: var(--primary-color);
    color: #fff;
    border-left-color: var(--accent-light);
}

.highlight-main i {
    background: rgba(255,255,255,0.2);
    color: #fff;
}

.highlight-main h3 {
    color: #fff;
}

.highlight-main:hover {
    border-left-color: #fff;
}

/* Works Section */
.works-section {
    position: relative;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
}

.work-card {
    background: #fff;
    padding: 3rem 2.5rem;
    border-radius: 24px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.04);
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    border: 1px solid rgba(0,0,0,0.03);
}

.work-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-dark);
    z-index: -1;
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.work-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(11, 102, 92, 0.2);
}

.work-card:hover::before {
    transform: scaleY(1);
    transform-origin: top;
}

.work-card:hover h3, .work-card:hover p {
    color: #fff;
}

.work-card:hover .work-icon i {
    color: #fff;
}

.work-card:hover .btn-secondary {
    border-color: rgba(255, 255, 255, 0.8);
    color: #fff;
}

.work-card:hover .btn-secondary:hover {
    background-color: #fff;
    color: var(--primary-dark);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.work-icon {
    width: 90px;
    height: 90px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: var(--transition);
    position: relative;
}

.work-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px dashed var(--accent-color);
    animation: spin 10s linear infinite;
    opacity: 0.5;
}

@keyframes spin {
    100% { transform: rotate(360deg); }
}

.work-card:hover .work-icon {
    background: var(--accent-color);
}
.work-card:hover .work-icon::after {
    border-color: #fff;
}

.work-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.work-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
    transition: var(--transition);
}

.work-card p {
    color: var(--text-muted);
    transition: var(--transition);
    font-size: 1.05rem;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    color: #fff;
    padding: 5rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--primary-color));
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1.5fr 1.5fr;
    gap: 3rem;
    align-items: start;
    margin-bottom: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-links a:hover {
    color: #fff !important;
}

.footer-info .logo {
    color: #fff;
    margin-bottom: 1rem;
}

.footer-info p {
    color: rgba(255,255,255,0.7);
    margin: 0;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 1.2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.05);
    color: #fff;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.3rem;
    border: 1px solid rgba(255,255,255,0.1);
}

.social-links a:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(201, 164, 75, 0.3);
}

.footer-bottom {
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 0.95rem;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content {
        order: 2;
    }
    
    .hero-image {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero .description {
        margin: 0 auto 2.5rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: #fff;
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        text-align: center;
        box-shadow: 0 10px 20px rgba(0,0,0,0.05);
        clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
        transition: clip-path 0.4s ease-in-out;
    }

    .nav-links.active {
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
    }

    .title {
        font-size: 3rem;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .hero-badge {
        left: 50%;
        transform: translateX(-50%);
        bottom: -20px;
        animation: none;
        width: max-content;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .title {
        font-size: 2.5rem;
    }
}

/* Page Header (for inner pages) */
.page-header {
    padding: 150px 0 80px;
    background: linear-gradient(135deg, var(--bg-light) 0%, #e8f2f0 100%);
    text-align: center;
    border-bottom: 1px solid rgba(11, 102, 92, 0.1);
}
.page-header h1 {
    font-size: 3.5rem;
    color: var(--primary-dark);
    margin-bottom: 1rem;
}
.page-header p {
    font-size: 1.2rem;
    color: var(--text-muted);
}

/* Article Cards (Kürsü & Kalem) */
.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 3rem;
}
.article-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.03);
    display: flex;
    flex-direction: column;
}
.article-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(11, 102, 92, 0.1);
}
.article-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}
.article-content {
    padding: 2.5rem 2rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}
.article-date {
    color: var(--text-muted);
    font-weight: 500;
}
.article-tag {
    padding: 0.4rem 1.2rem;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.tag-vaaz { background: rgba(11, 102, 92, 0.1); color: var(--primary-color); }
.tag-makale { background: rgba(201, 164, 75, 0.1); color: var(--accent-color); }
.tag-haber { background: rgba(113, 128, 150, 0.1); color: var(--text-main); }

.article-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}
.article-card h3 a {
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition);
}
.article-card:hover h3 a {
    color: var(--primary-color);
}
.article-card p {
    color: var(--text-muted);
    margin-bottom: 2rem;
    flex-grow: 1;
}
.read-more {
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}
.read-more i {
    transition: transform 0.3s ease;
}
.read-more:hover i {
    transform: translateX(5px);
}

/* Detail Page */
.detail-section {
    padding: 5rem 0 8rem;
}
.detail-wrapper {
    max-width: 850px;
    margin: 0 auto;
}
.minimal-breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.9rem;
}
.minimal-breadcrumb ol {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.minimal-breadcrumb li {
    display: flex;
    align-items: center;
    color: var(--text-muted);
}
.minimal-breadcrumb li:not(:last-child)::after {
    content: '/';
    margin-left: 0.5rem;
    color: #cbd5e1;
}
.minimal-breadcrumb a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition);
}
.minimal-breadcrumb a:hover {
    color: var(--primary-dark);
}
.minimal-breadcrumb .active {
    color: var(--text-main);
    font-weight: 500;
}
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 4rem;
}
@media (max-width: 992px) {
    .detail-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}
.detail-main {
    max-width: 100%;
}
.sidebar-widget {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    position: sticky;
    top: 100px;
}
.sidebar-widget h3 {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--bg-light);
    color: var(--primary-dark);
}
.sidebar-post {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.sidebar-post:last-child {
    margin-bottom: 0;
}
.sidebar-post img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 8px;
}
.sidebar-post-info {
    flex: 1;
}
.sidebar-post-info h4 {
    font-size: 1rem;
    margin-bottom: 0.35rem;
    line-height: 1.4;
}
.sidebar-post-info h4 a {
    color: var(--primary-dark);
    text-decoration: none;
    transition: var(--transition);
}
.sidebar-post-info h4 a:hover {
    color: var(--primary-color);
}
.sidebar-post-info .date {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.detail-meta {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    margin-bottom: 1.5rem;
}
.detail-header h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 2.5rem;
}
.detail-image {
    width: 100%;
    height: auto;
    max-height: 500px;
    object-fit: cover;
    border-radius: 20px;
    margin-bottom: 3.5rem;
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
}
.detail-content {
    font-size: 1.15rem;
    color: var(--text-main);
    line-height: 1.8;
}
.detail-content p {
    margin-bottom: 1.5rem;
}
.detail-content h2 {
    font-size: 2.2rem;
    margin: 3.5rem 0 1.5rem;
    color: var(--primary-dark);
}
.detail-content blockquote {
    border-left: 4px solid var(--accent-color);
    padding: 2rem 2.5rem;
    background: var(--bg-light);
    border-radius: 0 20px 20px 0;
    margin: 3rem 0;
    font-style: italic;
    font-size: 1.3rem;
    color: var(--primary-dark);
    line-height: 1.6;
}

/* Contact Page */
.contact-section {
    padding: 6rem 0;
}
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    background: #fff;
    border-radius: 24px;
    padding: 4rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.03);
    border: 1px solid rgba(0,0,0,0.03);
}
.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
}
.contact-info p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}
.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}
.info-icon {
    width: 60px;
    height: 60px;
    background: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: var(--transition);
}
.info-item:hover .info-icon {
    background: var(--primary-color);
    color: #fff;
    transform: translateY(-3px);
}
.info-text h4 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}
.info-text p, .info-text a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition);
}
.info-text a:hover {
    color: var(--primary-color);
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.form-group label {
    font-weight: 500;
    color: var(--primary-dark);
}
.form-control {
    width: 100%;
    padding: 1.2rem 1.5rem;
    border: 2px solid rgba(0,0,0,0.05);
    border-radius: 12px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition);
    background: #fafafa;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(11, 102, 92, 0.1);
    background: #fff;
}
textarea.form-control {
    resize: vertical;
    min-height: 150px;
}
@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        padding: 2.5rem;
    }
}

/* New Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}
.brand-icon {
    width: 48px;
    height: 48px;
    background: var(--bg-light);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.3rem;
    transition: var(--transition);
}
.brand-logo:hover .brand-icon {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    transform: rotate(10deg);
}
.brand-text {
    display: flex;
    flex-direction: column;
}
.brand-name {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary-dark);
    line-height: 1.1;
    margin-bottom: 2px;
}
.brand-title {
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

/* Minimal White Book Layout */
.book-minimal-section {
    padding: 140px 0 80px;
    background-color: #ffffff; /* Pure white background */
}
.book-nav {
    margin-bottom: 3rem;
}
.book-nav a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}
.book-nav a:hover {
    color: var(--primary-dark);
}

.book-minimal-grid {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 5rem;
    align-items: start;
}

.book-minimal-image {
    order: 2;
}

.book-minimal-content {
    order: 1;
}

.book-minimal-image img {
    width: 100%;
    height: auto;
    border-radius: 4px; /* classic book edge */
    box-shadow: 10px 15px 40px rgba(0,0,0,0.15), inset -5px 0 10px rgba(255,255,255,0.3); /* elegant 3d shadow */
}

.book-header {
    margin-bottom: 2.5rem;
}
.badge-outline {
    display: inline-block;
    padding: 0.4rem 1.2rem;
    border: 1px solid var(--accent-color);
    color: var(--primary-dark);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 30px;
    margin-bottom: 1rem;
    background: rgba(201,164,75,0.1);
}
.book-header h1 {
    font-size: 3.2rem;
    color: var(--primary-dark);
    margin-bottom: 0.5rem;
    line-height: 1.15;
}
.book-header .author {
    font-size: 1.2rem;
    color: var(--text-muted);
}
.book-header .author strong {
    color: var(--primary-dark);
}

.book-summary {
    margin-bottom: 3rem;
    color: var(--text-main);
    line-height: 1.8;
}
.book-summary .lead-text {
    font-size: 1.25rem;
    color: var(--primary-dark);
    font-weight: 500;
    margin-bottom: 1.5rem;
}
.book-summary p {
    margin-bottom: 1rem;
}

.book-specs {
    margin-bottom: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.08);
}
.book-specs h3 {
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin-bottom: 1.5rem;
}
.specs-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}
.spec-item {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}
.spec-item span {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.spec-item strong {
    font-size: 1.05rem;
    color: var(--primary-dark);
    font-weight: 600;
}

.book-action-area .btn {
    padding: 1.2rem 3.5rem;
    font-size: 1.1rem;
    border-radius: 12px;
}

@media (max-width: 992px) {
    .book-minimal-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .book-minimal-image {
        max-width: 320px;
        margin: 0 auto;
        order: 1;
    }
    .book-minimal-content {
        order: 2;
    }
    .specs-grid {
        grid-template-columns: 1fr;
    }
}