/* ============================================
   İnşaat Pro - Kurumsal Site Stilleri
   ============================================ */

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

:root {
    --primary: #c62828;
    --primary-dark: #a31f1f;
    --foreground: #2d2d2d;
    --muted-foreground: #6b7280;
    --border: #e5e7eb;
    --secondary: #f9fafb;
    --white: #ffffff;
    --success: #0d9488;
    --warning: #d97706;
    --danger: #dc2626;
}

html {
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--foreground);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    vertical-align: middle;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
    width: 100%;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background-color: var(--white);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
    border-bottom: 1px solid var(--border);
}

nav.scrolled {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--foreground);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    flex-shrink: 0;
}

.logo-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.nav-links {
    display: none;
    gap: 2rem;
    list-style: none;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    text-decoration: none;
    color: var(--foreground);
    font-size: 0.875rem;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-links a.active {
    color: var(--primary);
    font-weight: 600;
}

.nav-button {
    background-color: var(--primary);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 0.875rem;
    transition: background-color 0.3s ease;
}

.nav-button:hover {
    background-color: var(--primary-dark);
}

/* Hamburger Button */
.hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--foreground);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 769px) {
    .hamburger { display: none; }
}

@media (max-width: 768px) {
    .nav-button { display: none; }
    .nav-links-cta { display: block; }

    .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        gap: 0;
        padding: 0.5rem 0;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
        border-top: 1px solid var(--border);
        z-index: 1000;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }

    .nav-links a:hover {
        background: var(--secondary);
    }

    .nav-links-cta a {
        color: var(--white);
        background: var(--primary);
        margin: 0.5rem 1.25rem;
        border-radius: 8px;
        text-align: center;
        padding: 0.75rem;
        font-weight: 600;
    }

    .nav-links-cta a:hover {
        background: var(--primary-dark);
    }
}

@media (min-width: 769px) {
    .nav-links-cta { display: none; }
}

/* Hero Section */
.hero {
    margin-top: 72px;
    position: relative;
    padding: 4rem 0;
    background: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1600&h=900&fit=crop') center/cover no-repeat;
    overflow: hidden;
    min-height: 480px;
    display: flex;
    align-items: center;
}

@media (min-width: 768px) {
    .hero {
        padding: 5rem 0 6rem;
        min-height: 560px;
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(45, 45, 45, 0.92) 0%, rgba(45, 45, 45, 0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 640px;
}

.hero-tag {
    display: inline-block;
    padding: 0.3rem 0.75rem;
    border-radius: 4px;
    background: rgba(198, 40, 40, 0.15);
    border: 1px solid rgba(198, 40, 40, 0.3);
    color: #f87171;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1.25rem;
}

.hero-content h1 {
    font-size: 2rem;
    line-height: 1.2;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    color: var(--white);
}

@media (min-width: 768px) {
    .hero-content h1 {
        font-size: 2.75rem;
    }
}

.hero-content h1 .highlight {
    color: var(--primary);
}

.hero-content > p {
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 2rem;
    font-size: 1.0625rem;
    line-height: 1.6;
    max-width: 50ch;
}

.hero-buttons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 2.5rem;
}

.btn-hero-outline {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: border-color 0.2s, background 0.2s;
}

.btn-hero-outline:hover {
    border-color: var(--white);
    background: rgba(255, 255, 255, 0.08);
}

.btn {
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

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

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

.hero-stats {
    display: flex;
    gap: 2.5rem;
}

.stat {
    text-align: left;
}

.stat-number {
    font-family: 'Poppins', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--white);
}

.stat-label {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.55);
}

/* Divider */
.divider {
    height: 1px;
    background: var(--border);
    margin: 0;
}

/* Section common */
.section-header {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    color: var(--foreground);
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

.section-subtitle {
    color: var(--muted-foreground);
    font-size: 1rem;
    line-height: 1.5;
    margin: 0;
    max-width: 52ch;
}

/* Services Section */
.services {
    padding: 3rem 0;
    background-color: var(--white);
}

@media (min-width: 768px) {
    .services {
        padding: 4rem 0;
    }
}


.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    min-width: 0;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1.5rem;
    }
}

.service-card {
    padding: 2rem;
    background-color: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    transition: all 0.3s ease;
}

.service-card--bar {
    padding: 0;
    overflow: hidden;
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.service-card--bar:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border-color: var(--border);
}

.service-card-image {
    height: 10rem;
    overflow: hidden;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.service-card-bar {
    height: 4px;
    background-color: var(--primary);
}

.service-card-body {
    padding: 1.25rem 1.5rem;
}

.service-card-body h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.service-card-body p {
    color: var(--muted-foreground);
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0;
}

.service-icon {
    width: 2.5rem;
    height: 2.5rem;
    background-color: var(--primary);
    border-radius: 0.375rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    margin-bottom: 1rem;
}

.service-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

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

/* Projects Section */
.projects {
    padding: 3rem 0;
    background-color: var(--secondary);
}

@media (min-width: 768px) {
    .projects {
        padding: 4rem 0;
    }
}


.tabs {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}

.tab-button {
    padding: 0.75rem 0;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    color: var(--muted-foreground);
    position: relative;
    transition: color 0.3s ease;
}

.tab-button.active {
    color: var(--primary);
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 0;
    right: 0;
    height: 3px;
    background-color: var(--primary);
    border-radius: 2px;
}

/* Projects Slider */
.projects-slider-wrap {
    position: relative;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

.projects-slider {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;       /* Firefox */
    padding: 0.5rem 0 1rem;
}

.projects-slider::-webkit-scrollbar {
    display: none;               /* Chrome / Safari */
}

.projects-slider > * {
    scroll-snap-align: start;
    flex: 0 0 calc(100% - 1rem);
}

@media (min-width: 640px) {
    .projects-slider > * {
        flex: 0 0 calc(50% - 0.75rem);
    }
}

@media (min-width: 992px) {
    .projects-slider > * {
        flex: 0 0 calc(33.333% - 0.85rem);
    }
}

/* Slider Arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    border: none;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(198, 40, 40, 0.2);
    transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
}

.slider-arrow:hover {
    background: var(--primary-dark);
    color: var(--white);
    box-shadow: 0 4px 14px rgba(198, 40, 40, 0.3);
    transform: translateY(-50%) scale(1.08);
}

.slider-prev { left: -48px; }
.slider-next { right: -48px; }

@media (max-width: 1320px) {
    .slider-prev { left: -24px; }
    .slider-next { right: -24px; }
}

@media (max-width: 768px) {
    .slider-prev { left: -8px; }
    .slider-next { right: -8px; }
}

/* Project Card */
.project-card {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.project-card:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-3px);
}

a.project-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

a.project-card-link:hover {
    color: inherit;
}

.project-detail-link {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary);
    transition: gap 0.2s;
}

.project-image {
    width: 100%;
    height: 13rem;
    object-fit: cover;
    display: block;
}

.project-content {
    padding: 1.25rem 1.5rem 1.5rem;
}

.project-badge {
    display: inline-block;
    background-color: var(--primary);
    color: var(--white);
    padding: 0.2rem 0.625rem;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-bottom: 0.625rem;
    letter-spacing: 0.02em;
}

.badge-ongoing {
    background-color: #e67e22;
}

.project-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    margin-bottom: 0.375rem;
}

.project-location {
    font-size: 0.8125rem;
    color: var(--muted-foreground);
    margin-bottom: 0.5rem;
}

.project-description {
    font-size: 0.8125rem;
    color: var(--muted-foreground);
    margin-bottom: 0.75rem;
    line-height: 1.5;
}

.progress-bar {
    width: 100%;
    height: 0.375rem;
    background-color: var(--secondary);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background-color: #e67e22;
    border-radius: 4px;
    transition: width 0.5s ease;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Team Section */
.team {
    padding: 3rem 0;
    background-color: var(--white);
}

@media (min-width: 768px) {
    .team {
        padding: 4rem 0;
    }
}


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

@media (min-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.team-card {
    padding: 2rem;
    background-color: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    text-align: center;
    transition: box-shadow 0.2s ease;
}

.team-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

.team-avatar {
    width: 6rem;
    height: 6rem;
    background-color: rgba(198, 40, 40, 0.1);
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}

.team-card h3 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.team-title {
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.team-exp {
    color: var(--muted-foreground);
    font-size: 0.875rem;
}

/* About Section */
.about {
    padding: 3rem 0;
    background-color: var(--secondary);
}

@media (min-width: 768px) {
    .about {
        padding: 4rem 0;
    }
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 768px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
}

.about-image {
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    height: 24rem;
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .about-text h2 {
        font-size: 2.5rem;
    }
}

.about-text p {
    color: var(--muted-foreground);
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
}

.about-list {
    list-style: none;
}

.about-list li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.about-list-icon {
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(198, 40, 40, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.about-list-content h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.about-list-content p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin: 0;
}

/* Testimonials Section */
.testimonials {
    padding: 3rem 0;
    background-color: var(--white);
}

@media (min-width: 768px) {
    .testimonials {
        padding: 4rem 0;
    }
}

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

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.testimonial-card {
    padding: 2rem;
    background-color: var(--secondary);
    border: 1px solid var(--border);
    border-radius: 0.5rem;
}

.stars {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1rem;
    color: var(--primary);
}

.testimonial-text {
    color: var(--muted-foreground);
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial-author {
    font-weight: 600;
    color: var(--foreground);
}

/* CTA Section */
.cta {
    padding: 3rem 0;
    background-color: var(--secondary);
    text-align: center;
}

@media (min-width: 768px) {
    .cta {
        padding: 4rem 0;
    }
}

.cta h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .cta h2 {
        font-size: 2.5rem;
    }
}

.cta p {
    color: var(--muted-foreground);
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

/* Fixed Bottom-Right Buttons */
.fixed-buttons {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 99;
}

.fixed-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s, box-shadow 0.2s, opacity 0.3s;
    text-decoration: none;
}

.fixed-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 18px rgba(0, 0, 0, 0.2);
}

.scroll-top-btn {
    background-color: var(--primary);
    color: var(--white);
    opacity: 0;
    pointer-events: none;
}

.scroll-top-btn:hover {
    background-color: var(--primary-dark);
}

.scroll-top-btn.visible {
    opacity: 1;
    pointer-events: auto;
}

.whatsapp-btn {
    background-color: #25D366;
    color: var(--white);
}

.whatsapp-btn:hover {
    background-color: #1ebe5d;
}

@media (max-width: 768px) {
    .fixed-buttons {
        bottom: 16px;
        right: 16px;
    }
    .fixed-btn {
        width: 44px;
        height: 44px;
    }
}

/* Footer */
footer {
    background-color: var(--foreground);
    color: var(--white);
    padding: 3rem 0 1.5rem;
    margin-top: 0;
}

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

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-section p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.footer-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

@media (min-width: 768px) {
    .footer-links {
        justify-content: flex-end;
    }
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--white);
}

/* Contact Section */
.contact-section {
    padding: 3.5rem 0;
    background-color: var(--secondary);
}

@media (min-width: 768px) {
    .contact-section {
        padding: 5rem 0;
    }
}

.contact-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    min-width: 0;
}

@media (min-width: 768px) {
    .contact-row {
        grid-template-columns: 5fr 7fr;
        gap: 2rem;
        align-items: start;
    }
}

/* Sol kart — İletişim Bilgileri */
.contact-info-card {
    background-color: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border);
    overflow: hidden;
}

.contact-info-header {
    padding: 1.5rem 1.75rem 0;
}

.contact-info-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.contact-info-header p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
    margin-bottom: 0;
}

.contact-details {
    list-style: none;
    padding: 1.25rem 1.75rem;
}

.contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 0.875rem 0;
    border-bottom: 1px solid var(--border);
}

.contact-detail:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.contact-detail:first-child {
    padding-top: 0;
}

.contact-detail-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    min-width: 36px;
    border-radius: 8px;
    background: rgba(198, 40, 40, 0.08);
    color: var(--primary);
}

.contact-detail-label {
    display: block;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--muted-foreground);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.15rem;
}

.contact-detail-value {
    font-size: 0.9375rem;
    color: var(--foreground);
    text-decoration: none;
    display: block;
    font-weight: 500;
}

a.contact-detail-value {
    color: var(--foreground);
    text-decoration: none;
    transition: color 0.2s ease;
}

a.contact-detail-value:hover {
    color: var(--primary);
}

.contact-map-placeholder {
    padding: 0 1.75rem 1.5rem;
}

.contact-map-placeholder iframe {
    display: block;
}

/* Sağ kart — Form */
.contact-form-card {
    background-color: var(--white);
    border-radius: 12px;
    border: 1px solid var(--border);
    padding: 1.75rem;
}

.contact-form-header {
    margin-bottom: 1.5rem;
}

.contact-form-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--foreground);
    margin-bottom: 0.25rem;
}

.contact-form-header p {
    font-size: 0.875rem;
    color: var(--muted-foreground);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0 1rem;
}

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    margin-bottom: 1.125rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.375rem;
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--foreground);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    max-width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9375rem;
    color: var(--foreground);
    background-color: var(--white);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #b0b0b0;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 110px;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23999' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.875rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-submit {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.15s ease;
    margin-top: 0.25rem;
}

.form-submit:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
}

.form-submit svg {
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
    /* Hero mobile */
    .hero {
        padding: 2.5rem 0;
        min-height: auto;
    }
    .hero-tag {
        font-size: 0.65rem;
        padding: 0.2rem 0.5rem;
        margin-bottom: 0.75rem;
    }
    .hero-content h1 {
        font-size: 1.5rem;
    }
    .hero-content > p {
        font-size: 0.875rem;
        margin-bottom: 1.25rem;
    }
    .hero-buttons {
        flex-direction: column;
        gap: 0.5rem;
        margin-bottom: 1.75rem;
    }
    .hero-buttons .btn,
    .hero-buttons .btn-hero-outline {
        width: 100%;
        text-align: center;
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
    .hero-stats {
        gap: 1.25rem;
    }
    .stat-number {
        font-size: 1.25rem;
    }
    .stat-label {
        font-size: 0.7rem;
    }

    /* Section headers mobile */
    .section-title {
        font-size: 1.25rem;
    }
    .section-subtitle {
        font-size: 0.8125rem;
    }

    /* Tabs mobile */
    .tab-button {
        font-size: 0.8125rem;
    }

    /* Project cards mobile */
    .project-image {
        height: 10rem;
    }
    .project-content {
        padding: 1rem 1.125rem 1.25rem;
    }
    .project-card h3 {
        font-size: 0.9375rem;
    }
    .project-location,
    .project-description {
        font-size: 0.75rem;
    }

    /* Services mobile */
    .service-card h3 {
        font-size: 0.9375rem;
    }
    .service-card p {
        font-size: 0.75rem;
    }

    /* Contact mobile */
    .contact-info-header h3,
    .contact-form-header h3 {
        font-size: 1rem;
    }
    .contact-info-header p,
    .contact-form-header p {
        font-size: 0.8125rem;
    }
    .contact-info-card,
    .contact-form-card {
        border-radius: 10px;
    }
    .contact-info-header,
    .contact-details {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
    .contact-map-placeholder {
        padding: 0 1.25rem 1.25rem;
    }
    .contact-form-card {
        padding: 1.25rem;
    }
    .form-group label {
        font-size: 0.75rem;
    }
    .form-group input,
    .form-group textarea,
    .form-group select {
        font-size: 0.8125rem;
        padding: 0.5rem 0.75rem;
    }
    .form-submit {
        font-size: 0.8125rem;
        padding: 0.625rem 1rem;
    }
    .contact-detail-icon {
        width: 32px;
        height: 32px;
        min-width: 32px;
    }
    .contact-detail-icon svg {
        width: 16px;
        height: 16px;
    }
    .contact-detail-value {
        font-size: 0.8125rem;
    }
    .contact-detail-label {
        font-size: 0.625rem;
    }

    /* About mobile */
    .about {
        padding: 2.5rem 0;
    }
    .about-text h2 {
        font-size: 1.25rem;
    }
    .about-text p {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }
    .about-image {
        height: 16rem;
    }
    .about-list-icon {
        width: 2rem;
        height: 2rem;
        font-size: 0.75rem;
    }
    .about-list-content h4 {
        font-size: 0.875rem;
    }
    .about-list-content p {
        font-size: 0.75rem;
    }

    /* CTA mobile */
    .cta {
        padding: 2rem 0;
    }
    .cta h2 {
        font-size: 1.25rem;
    }
    .cta p {
        font-size: 0.8125rem;
        margin-bottom: 1.25rem;
    }
    .cta .btn {
        font-size: 0.8125rem;
        padding: 0.625rem 1.25rem;
    }

    /* Footer mobile */
    footer {
        padding: 2rem 0 1rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        margin-bottom: 1.5rem;
    }
    .footer-section h4 {
        font-size: 0.875rem;
        margin-bottom: 0.625rem;
    }
    .footer-section p,
    .footer-section ul li a {
        font-size: 0.75rem;
    }
    .footer-bottom {
        font-size: 0.75rem;
        padding-top: 1rem;
    }
    .footer-links a {
        font-size: 0.75rem;
    }

    /* General section padding mobile */
    .services,
    .projects {
        padding: 2.5rem 0;
    }
    .contact-section {
        padding: 2.5rem 0;
    }
    .section-header {
        margin-bottom: 1.25rem;
    }
    .divider {
        margin: 0;
    }
}