/* 
 * Doruk Tours - Modern CSS Tasarım Sistemi (Kurumsal Versiyon)
 * Renk Paleti: Kurumsal Logo (Lacivert Mavi & Turuncu/Sarı & Dağ Beyazı)
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Renk Değişkenleri */
    --primary-blue-rgb: 26, 54, 93;
    --primary-blue: rgb(var(--primary-blue-rgb));
    --primary-blue-light: #2b5c9c;
    --primary-blue-dark: #0f2444;
    
    --primary-orange-rgb: 246, 173, 85;
    --primary-orange: rgb(var(--primary-orange-rgb));
    --primary-orange-dark: #dd6b20;
    --primary-orange-light: #fbd38d;

    --neutral-light: #f7fafc;
    --neutral-white: #ffffff;
    --neutral-grey-100: #edf2f7;
    --neutral-grey-200: #e2e8f0;
    --neutral-grey-300: #cbd5e0;
    --neutral-grey-600: #4a5568;
    --neutral-grey-800: #1a202c;

    --success: #38a169;
    --success-light: #c6f6d5;
    
    /* Degradeler */
    --gradient-logo: linear-gradient(135deg, var(--primary-orange) 0%, var(--primary-blue) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(var(--primary-blue-rgb), 0.9) 0%, rgba(15, 36, 68, 0.95) 100%);
    --gradient-card-overlay: linear-gradient(to top, rgba(15, 36, 68, 0.9) 0%, rgba(15, 36, 68, 0.2) 60%, rgba(15, 36, 68, 0) 100%);
    --gradient-accent: linear-gradient(90deg, var(--primary-orange-dark) 0%, var(--primary-orange) 100%);
    
    /* Tipografi ve Fontlar */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Gölgeler ve Köşeler */
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    --shadow-glow: 0 0 15px rgba(var(--primary-orange-rgb), 0.35);
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    /* Geçişler */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Sıfırlama (Reset) */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: var(--neutral-light);
    color: var(--neutral-grey-800);
    line-height: 1.6;
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

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

button, input, select, textarea {
    font-family: inherit;
    outline: none;
}

ul {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--primary-blue-dark);
}

/* Konteyner Düzeni */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* --- HEADER & NAVIGATION --- */
header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

header.scrolled {
    padding: 10px 0;
    background-color: rgba(var(--primary-blue-rgb), 0.98);
}

header.scrolled .logo-text, 
header.scrolled .nav-link,
header.scrolled .burger-bar {
    color: var(--neutral-white);
}

header.scrolled .logo-text span {
    color: var(--primary-orange);
}

header.scrolled .nav-link::after {
    background-color: var(--primary-orange);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    transition: var(--transition-normal);
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

header .logo-link img {
    height: 64px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-normal);
}

header.scrolled .logo-link img {
    height: 48px;
}

footer .logo-link img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--gradient-logo);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.logo-icon::before {
    content: '';
    position: absolute;
    bottom: 5px;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-bottom: 22px solid var(--neutral-white);
}

.logo-icon::after {
    content: '';
    position: absolute;
    bottom: 5px;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-bottom: 15px solid rgba(var(--primary-blue-rgb), 0.2);
    left: 17px;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--primary-blue);
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.logo-text span {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary-orange-dark);
    margin-top: 2px;
}

nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    color: var(--neutral-grey-800);
    position: relative;
    padding: 8px 0;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background-color: var(--primary-blue);
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

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

.nav-link.active {
    color: var(--primary-blue-light);
}

header.scrolled .nav-link.active {
    color: var(--primary-orange);
}

/* --- DROPDOWN MENÜ STİLLERİ (Flicker Korumalı & Boşluk Köprüsüyle) --- */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    cursor: pointer;
}

.arrow-down {
    font-size: 9px;
    transition: var(--transition-fast);
    display: inline-block;
}

.dropdown:hover .arrow-down {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background-color: var(--neutral-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--neutral-grey-200);
    padding: 12px;
    width: 320px;
    display: none;
    flex-direction: column;
    gap: 4px;
    z-index: 1050;
    opacity: 0;
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

/* UX Köprüsü: Menü ve Nav linki arasındaki boşluğu kapatır, farenin ayrılmasını engeller */
.dropdown-menu::before {
    content: '';
    position: absolute;
    top: -16px;
    left: 0;
    width: 100%;
    height: 16px;
    background-color: transparent;
}

@media (min-width: 769px) {
    .dropdown:hover .dropdown-menu {
        display: flex;
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

header.scrolled .dropdown-menu {
    background-color: var(--primary-blue-dark);
    border-color: rgba(255, 255, 255, 0.1);
}

.dropdown-link {
    display: flex;
    flex-direction: column;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.dropdown-link:hover {
    background-color: var(--neutral-grey-100);
}

header.scrolled .dropdown-link:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.dropdown-link strong {
    font-family: var(--font-heading);
    font-size: 14px;
    color: var(--primary-blue-dark);
    font-weight: 700;
}

header.scrolled .dropdown-link strong {
    color: var(--neutral-white);
}

.dropdown-link span {
    font-size: 11px;
    color: var(--neutral-grey-600);
    margin-top: 3px;
    line-height: 1.3;
}

header.scrolled .dropdown-link span {
    color: var(--neutral-grey-300);
}

/* Call to Action Button */
.cta-button {
    background: var(--gradient-accent);
    color: var(--neutral-white) !important;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

/* Hamburger Menü (Mobil) */
.burger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1010;
}

.burger-bar {
    width: 100%;
    height: 3px;
    background-color: var(--primary-blue);
    border-radius: var(--radius-full);
    transition: var(--transition-normal);
}

/* --- SPA SECTION ROUTING --- */
.spa-section {
    display: none;
    padding-top: 100px;
    min-height: 80vh;
    animation: fadeIn var(--transition-slow);
}

.spa-section.section-active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- HERO SECTION --- */
.hero {
    position: relative;
    padding: 120px 0 160px 0;
    background-color: var(--primary-blue-dark);
    color: var(--neutral-white);
    overflow: hidden;
}

.hero-bg-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: 1;
}

.hero-shapes {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    z-index: 2;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--primary-orange);
    margin-bottom: 16px;
    display: block;
}

.hero-title {
    font-size: 50px;
    font-weight: 800;
    line-height: 1.15;
    color: var(--neutral-white);
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 18px;
    color: var(--neutral-grey-300);
    margin-bottom: 40px;
    font-weight: 300;
}

/* Arama / Filtreleme Çubuğu */
.search-bar-container {
    position: relative;
    z-index: 4;
    margin-top: -60px;
    margin-bottom: 60px;
}

.search-bar {
    background-color: var(--neutral-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    padding: 24px;
    display: grid;
    grid-template-columns: 2.2fr 1.2fr 1fr;
    gap: 16px;
    align-items: end;
}

.search-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

.search-field label {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-blue-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-input-wrapper {
    position: relative;
}

.search-input-wrapper select,
.search-input-wrapper input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--neutral-grey-200);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--neutral-grey-800);
    background-color: var(--neutral-light);
    transition: var(--transition-fast);
    appearance: none;
}

.search-input-wrapper select:focus,
.search-input-wrapper input:focus {
    border-color: var(--primary-blue-light);
    background-color: var(--neutral-white);
    box-shadow: 0 0 0 3px rgba(var(--primary-blue-rgb), 0.1);
}

.search-input-wrapper::after {
    content: '▼';
    font-size: 10px;
    color: var(--neutral-grey-600);
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
}

.search-input-wrapper.no-arrow::after {
    display: none;
}

.search-submit-btn {
    background: var(--gradient-accent);
    color: var(--neutral-white);
    border: none;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: var(--transition-normal);
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: var(--shadow-md);
}

.search-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow), var(--shadow-lg);
}

/* --- ORTAK SECTION DÜZENİ --- */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--primary-orange-dark);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 8px;
    display: block;
}

.section-title {
    font-size: 38px;
    font-weight: 800;
    position: relative;
    padding-bottom: 16px;
    margin-bottom: 16px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-accent);
    border-radius: var(--radius-full);
}

.section-desc {
    max-width: 600px;
    margin: 0 auto;
    color: var(--neutral-grey-600);
}

/* --- ÖNE ÇIKAN KARTLAR / GRIDLER --- */
.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 32px;
    margin-bottom: 60px;
}

.card {
    background-color: var(--neutral-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid var(--neutral-grey-100);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.image-placeholder {
    width: 100%;
    height: 240px;
    background: linear-gradient(135deg, var(--neutral-grey-100) 0%, var(--neutral-grey-200) 100%);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid var(--neutral-grey-200);
    overflow: hidden;
    color: var(--neutral-grey-600);
}
.image-placeholder.height-card {
    height: 180px;
}
.image-placeholder.height-section {
    height: 350px;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    inset: 12px;
    border: 2px dashed var(--neutral-grey-300);
    border-radius: var(--radius-sm);
    pointer-events: none;
}

.image-placeholder-icon {
    font-size: 40px;
    margin-bottom: 8px;
    opacity: 0.6;
}

.image-placeholder-text {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    text-align: center;
    padding: 0 20px;
}

.image-placeholder-size {
    font-size: 11px;
    background-color: rgba(var(--primary-blue-rgb), 0.1);
    color: var(--primary-blue-light);
    padding: 2px 8px;
    border-radius: var(--radius-full);
    margin-top: 4px;
    font-weight: 700;
}

.card-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background-color: var(--primary-orange-dark);
    color: var(--neutral-white);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 12px;
    z-index: 10;
    box-shadow: var(--shadow-sm);
}

.card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.3;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.card-feature-item {
    font-size: 12px;
    background-color: var(--neutral-grey-100);
    color: var(--neutral-grey-800);
    padding: 4px 10px;
    border-radius: var(--radius-sm);
    font-weight: 500;
}

.card-footer {
    margin-top: auto;
    border-top: 1px solid var(--neutral-grey-100);
    padding-top: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- KAMPANYALAR & AVANTAJLAR (GÜVEN VEREN BÖLÜM) --- */
.why-us {
    background-color: var(--neutral-white);
    padding: 80px 0;
    margin: 60px 0;
    border-top: 1px solid var(--neutral-grey-200);
    border-bottom: 1px solid var(--neutral-grey-200);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.feature-box {
    text-align: center;
    padding: 24px;
}

.feature-icon-wrapper {
    width: 70px;
    height: 70px;
    background: rgba(var(--primary-blue-rgb), 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    color: var(--primary-blue);
    font-size: 32px;
    transition: var(--transition-normal);
}

.feature-box:hover .feature-icon-wrapper {
    background: var(--gradient-logo);
    color: var(--neutral-white);
    transform: rotateY(180deg);
}

.feature-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-text {
    font-size: 14px;
    color: var(--neutral-grey-600);
}

/* --- SIKÇA SORULAN SORULAR ACCORDION --- */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background-color: var(--neutral-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--neutral-grey-200);
    overflow: hidden;
}

.faq-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    text-align: left;
    padding: 18px 24px;
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    color: var(--primary-blue-dark);
    transition: var(--transition-fast);
}

.faq-toggle:hover {
    color: var(--primary-orange-dark);
}

.faq-icon {
    font-size: 18px;
    transition: var(--transition-fast);
}

.faq-toggle.active .faq-icon {
    transform: rotate(45deg);
}

.faq-content {
    display: none;
    padding: 0 24px 20px 24px;
    font-size: 14px;
    color: var(--neutral-grey-600);
    line-height: 1.6;
    animation: slideDown var(--transition-fast) forwards;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- REZERVASYON & TEKLİF FORMU ALANI --- */
.booking-section {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(var(--primary-blue-rgb), 0.02) 0%, rgba(var(--primary-orange-rgb), 0.03) 100%);
}

.booking-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.booking-info-title {
    font-size: 40px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.2;
}

.booking-info-desc {
    font-size: 16px;
    color: var(--neutral-grey-600);
    margin-bottom: 32px;
}

.booking-bullets {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

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

.booking-bullet-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: var(--success-light);
    color: var(--success);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 14px;
    font-weight: 700;
}

.booking-bullet-text h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 2px;
}

.booking-bullet-text p {
    font-size: 13px;
    color: var(--neutral-grey-600);
}

.form-card {
    background-color: var(--neutral-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--neutral-grey-100);
}

.form-title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 14px;
    color: var(--neutral-grey-600);
    margin-bottom: 32px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.form-group.full-width {
    grid-column: 1 / span 2;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 700;
    color: var(--primary-blue-dark);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--neutral-grey-200);
    border-radius: var(--radius-md);
    font-size: 14px;
    color: var(--neutral-grey-800);
    background-color: var(--neutral-light);
    transition: var(--transition-fast);
}

.form-control:focus {
    border-color: var(--primary-blue-light);
    background-color: var(--neutral-white);
    box-shadow: 0 0 0 3px rgba(var(--primary-blue-rgb), 0.1);
}

textarea.form-control {
    resize: none;
    height: 100px;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 24px;
}

.form-checkbox input {
    margin-top: 4px;
    cursor: pointer;
}

.form-checkbox label {
    font-size: 12px;
    color: var(--neutral-grey-600);
    cursor: pointer;
}

.form-checkbox a {
    color: var(--primary-blue-light);
    text-decoration: underline;
}

.form-submit-btn {
    width: 100%;
    background: var(--gradient-accent);
    color: var(--neutral-white);
    border: none;
    padding: 16px;
    border-radius: var(--radius-md);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.form-submit-btn:hover {
    box-shadow: var(--shadow-glow), var(--shadow-lg);
    transform: translateY(-1px);
}

/* Hakkımızda / İstatistikler */
.about-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-wrapper.ratio-1-2 {
    grid-template-columns: 1fr 1.2fr;
}
.about-wrapper.ratio-2-1 {
    grid-template-columns: 1.2fr 1fr;
}

.about-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.stat-card {
    background-color: var(--neutral-white);
    padding: 32px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--neutral-grey-100);
    transition: var(--transition-normal);
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--primary-orange-rgb), 0.5);
}

.stat-number {
    font-size: 42px;
    font-family: var(--font-heading);
    font-weight: 800;
    color: var(--primary-blue-light);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--neutral-grey-600);
}

/* --- İLETİŞİM BÖLÜMÜ --- */
.contact-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
}

.contact-info-cards {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-card {
    background-color: var(--neutral-white);
    padding: 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    gap: 20px;
    align-items: flex-start;
    border: 1px solid var(--neutral-grey-100);
}

.contact-info-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(var(--primary-blue-rgb), 0.05);
    color: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.contact-info-content h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.contact-info-content p {
    font-size: 14px;
    color: var(--neutral-grey-600);
}

.contact-info-content a {
    color: var(--primary-blue-light);
}

.map-placeholder {
    width: 100%;
    height: 350px;
    background: linear-gradient(135deg, var(--neutral-grey-100) 0%, var(--neutral-grey-200) 100%);
    border-radius: var(--radius-md);
    margin-top: 24px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
    border: 1px solid var(--neutral-grey-200);
}

.map-placeholder::before {
    content: '';
    position: absolute;
    inset: 12px;
    border: 2px dashed var(--neutral-grey-300);
    border-radius: var(--radius-sm);
    pointer-events: none;
}

.map-placeholder iframe {
    width: 100% !important;
    height: 100% !important;
    border: 0;
}

/* --- FOOTER --- */
footer {
    background-color: var(--neutral-grey-800);
    color: var(--neutral-white);
    padding: 80px 0 24px 0;
    margin-top: 80px;
    border-top: 4px solid var(--primary-orange);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: var(--neutral-white);
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background-color: var(--primary-orange);
}

.footer-desc {
    color: var(--neutral-grey-300);
    font-size: 14px;
    margin-top: 16px;
    margin-bottom: 24px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-link {
    color: var(--neutral-grey-300);
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.footer-link:hover {
    color: var(--primary-orange);
    transform: translateX(4px);
}

.footer-contact-item {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    color: var(--neutral-grey-300);
    font-size: 14px;
}

.footer-contact-icon {
    color: var(--primary-orange);
    font-size: 16px;
    margin-top: 3px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 36px;
    height: 36px;
    background-color: rgba(255,255,255,0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neutral-white);
    transition: var(--transition-fast);
    font-size: 16px;
}

.social-link:hover {
    background-color: var(--primary-orange);
    color: var(--neutral-grey-800);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: var(--neutral-grey-300);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
}

.footer-bottom-links a:hover {
    color: var(--primary-orange);
}

/* --- SUCCESS MODAL --- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 36, 68, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1100;
    display: none;
    align-items: center;
    justify-content: center;
}

.modal-overlay.active {
    display: flex;
}

.success-modal {
    background-color: var(--neutral-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 450px;
    width: 90%;
    text-align: center;
    animation: modalScaleIn var(--transition-normal);
    position: relative;
}

@keyframes modalScaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.success-icon-wrapper {
    width: 80px;
    height: 80px;
    background-color: var(--success-light);
    color: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 24px auto;
}

.modal-title {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
}

.modal-desc {
    font-size: 14px;
    color: var(--neutral-grey-600);
    margin-bottom: 28px;
}

.modal-close-btn {
    background-color: var(--primary-blue);
    color: var(--neutral-white);
    border: none;
    padding: 12px 32px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    background-color: var(--primary-blue-light);
    transform: translateY(-1px);
}

/* --- MOBİL NAV OVERLAY (BACKDROP) --- */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 36, 68, 0.4);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

/* --- YENİ YARDIMCI VE TEMİZLİK SINIFLARI (INLINE SIFIRLAMA) --- */
.card.card-padded {
    padding: 12px;
}

.card-content p {
    font-size: 13.5px;
    color: var(--neutral-grey-600);
    line-height: 1.5;
    margin-bottom: 20px;
}

.cta-button.btn-card {
    padding: 10px 20px;
    font-size: 13px;
    width: 100%;
    justify-content: center;
}

.about-wrapper {
    margin-bottom: 60px;
}

/* --- REFERANSLAR (REFERENCES) SECTION --- */
.reference-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 20px;
    margin-top: 40px;
    margin-bottom: 60px;
}

.reference-card {
    background-color: var(--neutral-white);
    border: 1px solid var(--neutral-grey-200);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all var(--transition-normal);
}

.reference-card:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: translateY(-4px);
    border-color: var(--primary-blue-light);
    box-shadow: var(--shadow-md);
}

.ref-logo-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--neutral-grey-100);
    color: var(--primary-blue-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 800;
    transition: all var(--transition-normal);
}

.reference-card:hover .ref-logo-placeholder {
    background-color: var(--primary-orange-light);
    color: var(--primary-orange-dark);
}

.reference-card span {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 14px;
    color: var(--neutral-grey-800);
}

/* --- BLOG OKUMA MODALİ (READING MODAL) --- */
.blog-modal {
    background-color: var(--neutral-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 800px;
    width: 90%;
    max-height: 85vh;
    overflow-y: auto;
    position: relative;
    display: flex;
    flex-direction: column;
    animation: modalScaleIn var(--transition-normal);
}

.blog-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 36px;
    font-weight: 300;
    color: var(--neutral-white);
    cursor: pointer;
    z-index: 10;
    line-height: 1;
    transition: color var(--transition-fast);
}

.blog-modal-close:hover {
    color: var(--primary-orange);
}

.blog-modal-header {
    padding: 60px 40px 40px 40px;
    background: var(--gradient-hero);
    color: var(--neutral-white);
    position: relative;
}

.blog-modal-badge {
    display: inline-block;
    background-color: var(--primary-orange);
    color: var(--neutral-white);
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.blog-modal-title {
    font-size: 28px;
    font-weight: 800;
    color: var(--neutral-white);
    line-height: 1.3;
    margin-bottom: 12px;
}

.blog-modal-date {
    font-size: 13px;
    color: var(--neutral-grey-300);
    display: block;
}

.blog-modal-body {
    padding: 40px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--neutral-grey-600);
}

.blog-modal-body p {
    margin-bottom: 20px;
}

.blog-modal-body h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-blue-dark);
    margin-top: 32px;
    margin-bottom: 12px;
}

.blog-modal-body ul {
    margin-bottom: 20px;
    padding-left: 20px;
    list-style-type: disc;
}

.blog-modal-body li {
    margin-bottom: 8px;
}

/* --- FLOATING WHATSAPP BUTTON --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    color: var(--neutral-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(37, 211, 102, 0.3), var(--shadow-lg);
    z-index: 998; /* Below header (1000) and overlay (999) */
    transition: var(--transition-normal);
}

.whatsapp-float::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: #25d366;
    opacity: 0.5;
    z-index: -1;
    animation: wa-pulse 2s infinite;
}

@keyframes wa-pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.6);
        opacity: 0;
    }
}

.whatsapp-float:hover {
    transform: scale(1.1) translateY(-3px);
    box-shadow: 0 6px 15px rgba(37, 211, 102, 0.4), var(--shadow-xl);
    background-color: #128c7e;
}

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

/* Tooltip */
.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    background-color: var(--neutral-grey-800);
    color: var(--neutral-white);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    right: 75px;
}

/* Responsive adjustments for mobile */
@media (max-width: 768px) {
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    .whatsapp-icon-svg {
        width: 26px;
        height: 26px;
    }
    .whatsapp-tooltip {
        display: none;
    }
}

/* --- RESPONSIVE TASARIM (MEDIA QUERIES) --- */

@media (max-width: 1024px) {
    .search-bar {
        grid-template-columns: 1fr;
    }
    .booking-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .about-wrapper,
    .about-wrapper.ratio-1-2,
    .about-wrapper.ratio-2-1 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 16px;
    }
    
    .spa-section {
        padding-top: 80px;
    }

    .hero {
        padding: 80px 0 100px 0;
    }

    .hero-title {
        font-size: clamp(28px, 8vw, 36px);
    }
    
    .hero-desc {
        font-size: 16px;
    }

    /* Header Scrolled Padding Transition */
    header.scrolled .header-container {
        padding: 8px 0;
    }

    /* Burger Menu lines color when scrolled */
    header.scrolled .burger-bar {
        background-color: var(--neutral-white);
    }

    /* Burger Menu X Close state color on white mobile menu drawer */
    .burger-menu.open .burger-bar {
        background-color: var(--primary-blue-dark) !important;
    }

    /* Mobile Drawer */
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 320px;
        height: 100vh;
        background-color: var(--neutral-white);
        box-shadow: var(--shadow-xl);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: 100px 32px 40px 32px;
        transition: var(--transition-normal);
        z-index: 1005;
        gap: 40px;
        visibility: hidden;
    }

    nav.mobile-active {
        right: 0;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        width: 100%;
    }

    /* Mobile Drawer Links must stay dark gray even when scrolled */
    .nav-link {
        font-size: 17px;
        display: flex;
        justify-content: space-between;
        width: 100%;
    }

    header.scrolled .nav-link {
        color: var(--neutral-grey-800);
    }

    header.scrolled .nav-link:hover,
    header.scrolled .nav-link.active {
        color: var(--primary-blue-light);
    }

    /* Mobile Dropdown styles */
    .dropdown {
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        width: 100%;
        display: none;
        opacity: 1;
        padding: 8px 0 0 16px;
        background: transparent !important;
        gap: 8px;
    }
    
    .dropdown.mobile-expanded .dropdown-menu {
        display: flex;
    }

    /* Mobile dropdown rotated arrow state */
    .dropdown.mobile-expanded .arrow-down {
        transform: rotate(180deg);
    }

    .dropdown-link {
        padding: 6px 8px;
    }
    
    .dropdown-link strong {
        color: var(--neutral-grey-800) !important;
    }
    .dropdown-link span {
        color: var(--neutral-grey-600) !important;
    }

    .burger-menu {
        display: flex;
    }

    .burger-menu.open .burger-bar:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }
    .burger-menu.open .burger-bar:nth-child(2) {
        opacity: 0;
    }
    .burger-menu.open .burger-bar:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }

    .search-bar {
        grid-template-columns: 1fr;
        padding: 16px;
    }

    .grid-layout {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 24px;
        margin-bottom: 40px;
    }

    .form-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .form-group.full-width {
        grid-column: auto;
    }

    .form-card {
        padding: 24px;
    }

    .image-placeholder.height-section {
        height: 200px;
    }

    .image-placeholder.height-card {
        height: 160px;
    }

    .about-wrapper {
        margin-bottom: 40px;
    }

    footer {
        padding: 50px 0 24px 0;
        margin-top: 50px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

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

    .reference-grid {
        grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
        gap: 16px;
        margin-bottom: 40px;
    }

    .reference-card {
        padding: 16px;
        gap: 8px;
    }

    .ref-logo-placeholder {
        width: 40px;
        height: 40px;
        font-size: 15px;
    }

    .blog-modal {
        max-height: 90vh;
    }

    .blog-modal-header {
        padding: 45px 24px 24px 24px;
    }

    .blog-modal-title {
        font-size: 22px;
    }

    .blog-modal-body {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .about-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .faq-toggle {
        padding: 14px 16px;
        font-size: 14px;
    }

    .faq-content {
        padding: 0 16px 16px 16px;
        font-size: 13px;
    }

    .success-modal {
        padding: 30px 20px;
    }

    .contact-info-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 20px 16px;
        gap: 12px;
    }
}