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

body {
    font-family: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #f5f7fb;
    color: #1f2933;
    line-height: 1.6;
}

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

.container {
    width: min(1120px, 100% - 32px);
    margin: 0 auto;
}

/* NAVBAR */

.navbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.3);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 0;
}

.logo {
    font-weight: 700;
    font-size: 1.4rem;
    color: #111827;
}

.logo span {
    color: #0ea5e9;
}

.navbar nav {
    display: flex;
    gap: 20px;
    align-items: center;
    font-size: 0.95rem;
}

.navbar nav a {
    text-decoration: none;
    color: #4b5563;
    transition: color 0.2s ease, background-color 0.2s ease;
    padding: 6px 10px;
    border-radius: 999px;
}

.navbar nav a:hover {
    color: #0f172a;
    background: #e5f3ff;
}

.nav-cta {
    background: #0ea5e9;
    color: white !important;
    padding-inline: 16px !important;
    box-shadow: 0 10px 25px rgba(14, 165, 233, 0.3);
}

.nav-cta:hover {
    background: #0284c7;
}

/* HERO */

.hero {
    padding: 60px 0 50px;
    background: radial-gradient(circle at top left, #e0f2fe, transparent 60%),
                radial-gradient(circle at bottom right, #dcfce7, transparent 55%);
}

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 2.7fr);
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: clamp(2.2rem, 3vw, 2.8rem);
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 16px;
}

.hero-text p {
    color: #4b5563;
    margin-bottom: 20px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease, transform 0.1s ease;
}

.btn.primary {
    background: linear-gradient(to right, #06b6d4, #0ea5e9);
    color: #f9fafb;
    box-shadow: 0 14px 30px rgba(14, 165, 233, 0.35);
}

.btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 40px rgba(14, 165, 233, 0.5);
}

.btn.ghost {
    background: white;
    color: #0f172a;
    border-color: #cbd5e1;
}

.btn.ghost:hover {
    background: #eff6ff;
}

.btn.full {
    width: 100%;
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 8px;
}

.hero-stats div {
    display: flex;
    flex-direction: column;
    padding: 10px 14px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.35);
    min-width: 110px;
}

.hero-stats strong {
    font-size: 1.1rem;
    color: #0f172a;
}

.hero-stats span {
    font-size: 0.8rem;
    color: #6b7280;
}

/* HERO IMAGE CARD */

.hero-image-card {
    position: relative;
    border-radius: 28px;
    padding: 16px;
    background: linear-gradient(135deg, #0ea5e9, #22c55e);
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.25);
}

.hero-image {
    border-radius: 22px;
    min-height: 260px;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.7) 0, transparent 55%),
        radial-gradient(circle at 90% 80%, rgba(255, 255, 255, 0.8) 0, transparent 55%),
        linear-gradient(135deg, #0f172a, #1e293b);
    position: relative;
    overflow: hidden;
}

.hero-image::before,
.hero-image::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    border: 2px solid rgba(249, 250, 251, 0.7);
}

.hero-image::before {
    width: 120px;
    height: 120px;
    top: 20%;
    left: 10%;
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.4);
}

.hero-image::after {
    width: 90px;
    height: 90px;
    bottom: 12%;
    right: 16%;
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.35);
}

.hero-badge {
    position: absolute;
    right: 26px;
    left: auto;
    padding: 10px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    background: rgba(255, 255, 255, 0.97);
    color: #0f172a;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.35);
}

.hero-badge-top {
    top: 22px;
}

.hero-badge-bottom {
    bottom: 22px;
}

/* SECTIONS GENEL */

.section {
    padding: 60px 0;
}

.section h2 {
    font-size: 1.8rem;
    font-weight: 600;
    color: #0f172a;
    text-align: center;
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    font-size: 0.98rem;
    color: #6b7280;
    margin-bottom: 30px;
}

/* ABOUT */

.about-inner {
    display: grid;
    grid-template-columns: minmax(0, 3fr) minmax(0, 3fr);
    gap: 32px;
    align-items: flex-start;
}

.about-text p {
    color: #4b5563;
    margin-bottom: 10px;
}

.about-highlights {
    display: grid;
    gap: 14px;
}

.highlight-card {
    padding: 14px 16px;
    border-radius: 14px;
    background: white;
    border: 1px solid rgba(148, 163, 184, 0.35);
}

.highlight-card h3 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: #111827;
}

.highlight-card p {
    font-size: 0.9rem;
    color: #6b7280;
}

/* SERVICES */

.services {
    background: #eef2ff;
}

.services-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    margin-top: 10px;
}

.service-card {
    padding: 16px 18px;
    border-radius: 16px;
    background: white;
    border: 1px solid rgba(148, 163, 184, 0.4);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.03);
}

.service-card h3 {
    font-size: 1.05rem;
    margin-bottom: 6px;
    color: #111827;
}

.service-card p {
    font-size: 0.9rem;
    color: #6b7280;
}

/* TEAM */

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
    margin-top: 10px;
}

.team-card {
    padding: 16px;
    border-radius: 16px;
    background: white;
    border: 1px solid rgba(148, 163, 184, 0.4);
    text-align: center;
}

.avatar {
    width: 80px;
    height: 80px;
    margin: 0 auto 10px;
    border-radius: 999px;
    background: linear-gradient(135deg, #0ea5e9, #22c55e);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #f9fafb;
    font-weight: 600;
    font-size: 1.2rem;
}

.avatar-1::before { content: "A"; }
.avatar-2::before { content: "MA"; }
.avatar-3::before { content: "SK"; }

.team-card h3 {
    font-size: 1.02rem;
    color: #111827;
}

.team-card span {
    font-size: 0.85rem;
    color: #6b7280;
    display: block;
    margin-bottom: 8px;
}

.team-card p {
    font-size: 0.9rem;
    color: #6b7280;
}

/* Form Mesaj Stilleri */
.form-message {
    padding: 12px;
    margin-bottom: 20px;
    border-radius: 4px;
    display: none;
    font-size: 14px;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Buton Yükleme Stili */
.btn-loading {
    display: none;
}

/* Form Grup Stilleri */
.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.form-group textarea {
    min-height: 100px;
    resize: vertical;
}

/* Buton Stilleri */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
}

.btn.primary {
    background-color: #4CAF50;
    color: white;
}

.btn.primary:hover {
    background-color: #45a049;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .contact-inner {
        flex-direction: column;
    }
    
    .contact-form {
        width: 100%;
        margin-bottom: 30px;
    }
    
    .contact-info {
        width: 100%;
    }
}

/* TESTIMONIALS */

.testimonials {
    background: #f9fafb;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 18px;
    margin-top: 10px;
}

.testimonial-card {
    padding: 16px 18px;
    border-radius: 16px;
    background: white;
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 14px 30px rgba(15, 23, 42, 0.03);
    font-size: 0.92rem;
    color: #4b5563;
}

.testimonial-card .author {
    display: block;
    margin-top: 8px;
    font-size: 0.85rem;
    color: #6b7280;
}

/* GALLERY */

.gallery-section {
    background: #ffffff;
    padding: 60px 0;
}

.gallery-container {
    margin-top: 18px;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
}

.gallery-viewport {
    overflow: hidden;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.45);
    background: #0f172a;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.25);
}

.gallery-track {
    display: flex;
    transition: transform 0.4s ease;
}

.gallery-item {
    min-width: 100%;
    position: relative;
    color: #f9fafb;
}

.gallery-item .gallery-image {
    width: 100%;
    height: 280px;
}

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

.gallery-info {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 12px 16px;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.9), transparent);
}

.gallery-info h3 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.gallery-info .title {
    font-size: 0.85rem;
    color: #e5e7eb;
    display: block;
}

.gallery-info p {
    font-size: 0.8rem;
    color: #d1d5db;
    margin-top: 4px;
}

.gallery-nav {
    border: none;
    background: #0f172a;
    color: #e5e7eb;
    width: 36px;
    height: 36px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 12px 26px rgba(15, 23, 42, 0.35);
    transition: background 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
}

.gallery-nav:hover {
    background: #020617;
    transform: translateY(-1px);
    box-shadow: 0 16px 32px rgba(15, 23, 42, 0.45);
}

.gallery-dots {
    margin-top: 14px;
    display: flex;
    justify-content: center;
    gap: 6px;
}

.gallery-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    border: none;
    background: #cbd5e1;
    cursor: pointer;
    padding: 0;
    transition: width 0.2s ease, background 0.2s ease;
}

.gallery-dot.active {
    background: #0ea5e9;
    width: 16px;
}

.gallery-track .loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 280px;
    color: #e5e7eb;
    font-size: 0.9rem;
}

/* CONTACT */

.contact-inner {
    display: grid;
    grid-template-columns: minmax(0, 2.2fr) minmax(0, 3fr);
    gap: 28px;
    align-items: flex-start;
}

.contact-info p {
    color: #4b5563;
    margin-bottom: 10px;
}

.contact-list {
    list-style: none;
    margin-top: 8px;
    font-size: 0.92rem;
    color: #4b5563;
}

.contact-list li + li {
    margin-top: 4px;
}

/* FORM */

.contact-form {
    padding: 18px 18px 20px;
    border-radius: 18px;
    background: white;
    border: 1px solid rgba(148, 163, 184, 0.5);
    box-shadow: 0 14px 35px rgba(15, 23, 42, 0.06);
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 12px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: 10px;
    font-size: 0.88rem;
}

.form-group label {
    color: #374151;
}

input,
select,
textarea {
    border-radius: 12px;
    border: 1px solid #d1d5db;
    padding: 8px 10px;
    font-family: inherit;
    font-size: 0.92rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: #0ea5e9;
    box-shadow: 0 0 0 1px rgba(14, 165, 233, 0.2);
}

textarea {
    resize: vertical;
}

/* FOOTER */

.footer {
    padding: 18px 0 22px;
    background: #0f172a;
    color: #e5e7eb;
    font-size: 0.86rem;
}

.footer-inner {
    text-align: center;
}

.footer-sub {
    margin-top: 4px;
    color: #9ca3af;
}

/* RESPONSIVE */

@media (max-width: 900px) {
    .hero-inner,
    .about-inner,
    .contact-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero {
        padding: 40px 0 40px;
    }

    .hero-image-card {
        order: -1;
        margin-bottom: 10px;
    }

    .nav-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .navbar nav {
        flex-wrap: wrap;
        row-gap: 4px;
        column-gap: 10px;
        font-size: 0.85rem;
    }

    .section {
        padding: 40px 0;
    }
}

/* İLETİŞİM FORM STİLLERİ */
section#iletisim .contact-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.contact-form {
    flex: 1;
    background: #ffffff;
    padding: 40px;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid #e5e7eb;
}

.contact-form h2 {
    font-size: 1.8rem;
    color: #1f2937;
    margin-bottom: 8px;
}

.section-subtitle {
    color: #6b7280;
    margin-bottom: 30px;
    font-size: 1rem;
}

.form-message {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: none;
    font-weight: 500;
}

.form-message.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.form-message.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 1rem;
    color: #374151;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #ffffff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input:disabled,
.form-group select:disabled {
    background: #f9fafb;
    color: #9ca3af;
    cursor: not-allowed;
}

.btn.primary {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.btn.primary:hover:not(:disabled) {
    background: #2563eb;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

.btn.primary:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
}

/* İletişim Bilgileri */
.contact-info {
    flex: 0 0 300px;
    background: #f8fafc;
    padding: 40px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.contact-info h3 {
    font-size: 1.4rem;
    color: #1f2937;
    margin-bottom: 24px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 16px;
}

.info-item i {
    color: #3b82f6;
    font-size: 1.2rem;
    margin-top: 2px;
    min-width: 20px;
}

.info-item p {
    color: #4b5563;
    line-height: 1.6;
    margin: 0;
}

.info-item a {
    color: #3b82f6;
    text-decoration: none;
}

.info-item a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 1024px) {
    section#iletisim .contact-inner {
        flex-direction: column;
        gap: 40px;
    }
    
    .contact-info {
        flex: 1;
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    .hero-inner {
        gap: 24px;
    }

    .hero-text h1 {
        font-size: 1.7rem;
    }

    .hero-text p {
        font-size: 0.9rem;
    }

    .hero-stats div {
        padding: 8px 10px;
        min-width: 95px;
    }

    .form-row {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-badge {
        display: none;
    }

    .container {
        width: calc(100% - 24px);
    }
    
    section#iletisim .contact-inner {
        padding: 40px 16px;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
    
    .contact-info {
        padding: 30px 20px;
    }
}