/**
 * Halı Yıkama - Ana Stil Dosyası
 * Padu Tech (padu.tech)
 */

:root {
    --primary: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #38bdf8;
    --primary-lighter: #e0f2fe;
    --secondary: #06b6d4;
    --accent: #f97316;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --dark: #0c4a6e;
    --gray-900: #1e293b;
    --gray-800: #1e293b;
    --gray-700: #334155;
    --gray-600: #475569;
    --gray-500: #64748b;
    --gray-400: #94a3b8;
    --gray-300: #cbd5e1;
    --gray-200: #e2e8f0;
    --gray-100: #f1f5f9;
    --gray-50: #f8fafc;
    --white: #ffffff;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--gray-700);
    line-height: 1.6;
    background: var(--white);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

img {
    max-width: 100%;
    height: auto;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
}

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

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

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

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

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

.btn-accent:hover {
    background: #ea580c;
}

.btn-lg {
    padding: 16px 32px;
    font-size: 16px;
}

/* HEADER */
.header {
    background: var(--white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 45px;
    width: auto;
}

.logo-icon {
    width: 45px;
    height: 45px;
}

.logo-icon svg {
    width: 100%;
    height: 100%;
}

.logo-text {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.1;
}

.logo-text span {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-500);
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 5px;
}

.main-nav a {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-600);
    border-radius: var(--radius-sm);
    transition: all 0.3s;
}

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

.header-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--primary);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px;
    box-shadow: var(--shadow-lg);
    flex-direction: column;
    gap: 10px;
}

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

.mobile-menu a {
    padding: 12px 16px;
    color: var(--gray-700);
    border-radius: var(--radius-sm);
}

.mobile-menu a:hover {
    background: var(--gray-100);
}

/* HERO */
.hero {
    padding: 60px 0 80px;
    background: var(--white);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: 38px;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.3;
    margin-bottom: 20px;
}

.hero-text p {
    font-size: 15px;
    color: var(--gray-500);
    margin-bottom: 30px;
    max-width: 400px;
}

.hero-van {
    width: 100%;
    max-width: 550px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.hero-van::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M20 20c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10zm10 0c0-5.5-4.5-10-10-10s-10 4.5-10 10 4.5 10 10 10 10-4.5 10-10z'/%3E%3C/g%3E%3C/svg%3E");
}

.van-content {
    text-align: center;
    color: var(--white);
    z-index: 1;
}

.van-content .slogan {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 10px;
}

.van-content .phone {
    font-size: 36px;
    font-weight: 800;
    letter-spacing: 2px;
}

.van-content .website {
    font-size: 14px;
    opacity: 0.9;
    margin-top: 10px;
}

/* PROMO BANNER */
.promo-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    padding: 25px 40px;
    border-radius: var(--radius-lg);
    margin: -40px auto 50px;
    max-width: 900px;
    position: relative;
    z-index: 10;
    box-shadow: var(--shadow-xl);
}

.promo-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--white);
}

.promo-icon {
    font-size: 40px;
    flex-shrink: 0;
}

.promo-text h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.promo-text p {
    font-size: 14px;
    opacity: 0.9;
}

.promo-text a {
    color: var(--white);
    text-decoration: underline;
    font-weight: 600;
}

/* SERVICES ICONS */
.services-icons {
    padding: 50px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.service-icon-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 30px 15px;
    text-align: center;
    transition: all 0.3s;
    cursor: pointer;
}

.service-icon-card:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-icon-card .icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-icon-card .icon svg {
    width: 50px;
    height: 50px;
    stroke: var(--primary);
    stroke-width: 1.5;
    fill: none;
}

.service-icon-card .icon img {
    width: 50px;
    height: 50px;
}

.service-icon-card h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
}

/* TWO COLUMNS */
.two-columns {
    padding: 30px 0 60px;
}

.two-columns-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.column-card {
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 30px;
    transition: all 0.3s;
}

.column-card:hover {
    box-shadow: var(--shadow-lg);
}

.column-card.videos {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
}

.column-card.prices {
    background: linear-gradient(135deg, #fff7ed 0%, #ffedd5 100%);
}

.column-content h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 10px;
}

.column-content p {
    font-size: 14px;
    color: var(--gray-500);
    margin-bottom: 20px;
}

.column-content .btn {
    padding: 10px 20px;
    font-size: 13px;
}

.column-image {
    width: 180px;
    height: 140px;
    flex-shrink: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

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

/* SPECIAL SERVICE */
.special-service {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.special-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.special-illustration {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 80px;
}

.special-text {
    text-align: center;
    padding: 40px;
}

.special-text .icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.special-text .icon svg {
    width: 60px;
    height: 60px;
    stroke: var(--primary);
    stroke-width: 1.5;
    fill: none;
}

.special-text h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
}

.special-text p {
    font-size: 15px;
    color: var(--gray-500);
    margin-bottom: 25px;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* SECTION HEADER */
.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-lighter);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 15px;
}

.section-header p {
    font-size: 16px;
    color: var(--gray-500);
    max-width: 600px;
    margin: 0 auto;
}

/* PRICING CARDS */
.pricing-section {
    padding: 80px 0;
    background: var(--gray-50);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 40px;
    border: 2px solid var(--gray-200);
    transition: all 0.4s;
    position: relative;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured::before {
    content: 'Popüler';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
}

.pricing-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.pricing-header {
    text-align: center;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 24px;
}

.pricing-header h3 {
    font-size: 22px;
    color: var(--dark);
    margin-bottom: 8px;
}

.pricing-header .price {
    font-size: 42px;
    font-weight: 800;
    color: var(--primary);
}

.pricing-header .price span {
    font-size: 16px;
    font-weight: 500;
    color: var(--gray-500);
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--gray-700);
    font-size: 14px;
}

.pricing-features li::before {
    content: '✓';
    width: 22px;
    height: 22px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}

/* TESTIMONIALS */
.testimonials-section {
    padding: 80px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    padding: 35px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 80px;
    color: var(--primary);
    opacity: 0.2;
    position: absolute;
    top: 10px;
    right: 30px;
    line-height: 1;
    font-family: serif;
}

.testimonial-text {
    color: var(--gray-700);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: 700;
    font-size: 18px;
}

.testimonial-info h4 {
    font-size: 15px;
    color: var(--dark);
    margin-bottom: 2px;
}

.testimonial-info p {
    color: var(--gray-500);
    font-size: 13px;
}

.testimonial-rating {
    color: var(--warning);
    font-size: 14px;
    letter-spacing: 2px;
}

/* CONTACT FORM */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h3 {
    font-size: 28px;
    color: var(--dark);
    margin-bottom: 20px;
}

.contact-info > p {
    color: var(--gray-500);
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-item .icon {
    width: 50px;
    height: 50px;
    background: var(--primary-lighter);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-item-text h4 {
    font-size: 13px;
    color: var(--gray-500);
    font-weight: 500;
    margin-bottom: 4px;
}

.contact-item-text p {
    font-size: 15px;
    color: var(--dark);
    font-weight: 600;
}

.contact-form {
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.contact-form h3 {
    font-size: 24px;
    color: var(--dark);
    margin-bottom: 24px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* ALERTS */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 14px;
}

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

.alert-danger {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.alert-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

/* FOOTER */
.footer {
    background: var(--white);
    padding: 60px 0 0;
    border-top: 1px solid var(--gray-200);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--gray-500);
    margin: 20px 0;
    line-height: 1.8;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-600);
    transition: all 0.3s;
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--white);
}

.footer-social a svg {
    width: 18px;
    height: 18px;
}

.footer-column h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 20px;
}

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

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

.footer-column ul a {
    font-size: 13px;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-column ul a::before {
    content: '›';
    color: var(--primary);
    font-weight: bold;
}

.footer-column ul a:hover {
    color: var(--primary);
}

.footer-contact .contact-item {
    margin-bottom: 15px;
}

.footer-contact .contact-item .icon {
    width: auto;
    height: auto;
    background: none;
    font-size: 16px;
}

.footer-contact .contact-item p {
    font-size: 13px;
    color: var(--gray-600);
    font-weight: normal;
}

.footer-bottom {
    background: var(--gray-50);
    padding: 20px 0;
    border-top: 1px solid var(--gray-200);
}

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

.footer-bottom p {
    font-size: 13px;
    color: var(--gray-500);
}

.footer-bottom a {
    color: var(--primary);
    font-weight: 500;
}

/* WHATSAPP FLOAT */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
}

.whatsapp-float a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    color: var(--white);
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all 0.3s;
}

.whatsapp-float a:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
    width: 32px;
    height: 32px;
}

/* PAGE HEADER */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 60px 0;
    text-align: center;
    color: var(--white);
}

.page-header h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.page-header p {
    opacity: 0.9;
    font-size: 16px;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .special-content {
        grid-template-columns: 1fr;
    }

    .special-illustration {
        display: none;
    }

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

    .pricing-card.featured {
        transform: none;
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }

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

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 28px;
    }

    .hero-text p {
        max-width: none;
    }

    .hero-van {
        order: -1;
        margin: 0 auto;
    }

    .promo-banner {
        margin: 20px;
        padding: 20px;
    }

    .promo-inner {
        flex-direction: column;
        text-align: center;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }

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

    .column-card {
        flex-direction: column;
        text-align: center;
    }

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

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-bottom .container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 26px;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .service-icon-card {
        padding: 20px 10px;
    }

    .service-icon-card .icon {
        width: 40px;
        height: 40px;
    }

    .service-icon-card h4 {
        font-size: 11px;
    }

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

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