/* ==========================================================================
   SEAMASTER SEYAHAT ACENTASI - CORE CSS
   ========================================================================== */

:root {
    /* Color Palette */
    --primary: #008f8f;        /* Turkuaz */
    --primary-hover: #007676;
    --primary-light: #e6f4f4;
    
    --secondary: #0d2b4b;      /* Koyu Lacivert */
    --secondary-hover: #0a2139;
    --secondary-light: #164070;

    --wa-green: #25D366;
    --wa-green-hover: #1da851;
    
    --text-dark: #2d3748;
    --text-muted: #718096;
    --text-light: #ffffff;
    
    --bg-main: #f8fafc;
    --bg-white: #ffffff;
    
    --border-color: #e2e8f0;
    
    /* Typography */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Shadows & Border Radius */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 25px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 40px rgba(0,0,0,0.15);
    --shadow-xl: 0 30px 60px rgba(13, 43, 75, 0.4);
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 9999px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   RESET & BASE
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.container {
    max-width: 1320px;
    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-pill);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-primary {
    background-color: var(--primary);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(0, 143, 143, 0.3);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 143, 143, 0.4);
}

.btn-white {
    background-color: var(--bg-white);
    color: var(--primary);
    box-shadow: var(--shadow-md);
}

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

.btn-wa-green {
    background-color: var(--wa-green);
    color: var(--text-light);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

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

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
    transition: var(--transition-normal);
}

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

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

.logo-icon i {
    font-size: 2.5rem;
    color: var(--secondary);
}

.logo-text h1 {
    font-size: 1.5rem;
    color: var(--secondary);
    letter-spacing: -0.5px;
    margin-bottom: -4px;
}

.logo-text span {
    font-size: 0.75rem;
    color: var(--primary);
    font-weight: 600;
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1rem;
    color: var(--secondary);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 4px;
}

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

.btn-whatsapp-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--primary);
    color: var(--bg-white);
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    transition: var(--transition-normal);
}

.btn-whatsapp-nav:hover {
    background-color: var(--primary-hover);
    transform: scale(1.02);
}

.wa-icon-wrapper i {
    font-size: 1.8rem;
    color: var(--wa-green);
    background: var(--bg-white);
    border-radius: 50%;
    padding: 2px;
}

.wa-text {
    display: flex;
    flex-direction: column;
}

.wa-title {
    font-size: 0.7rem;
    font-weight: 600;
    opacity: 0.9;
}

.wa-number {
    font-size: 0.9rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--secondary);
    cursor: pointer;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    padding-top: 80px; /* Offset for fixed header */
    overflow: hidden;
}

.hero-bg, .footer-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
}

.hero-bg img, .footer-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(13, 43, 75, 0.8) 0%, rgba(13, 43, 75, 0.2) 100%);
    z-index: -1;
}

.hero-content {
    color: var(--text-light);
    max-width: 700px;
    animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero-subtitle {
    font-size: 2.5rem;
    font-weight: 400;
    font-style: italic;
    font-family: 'Outfit', sans-serif;
    margin-bottom: 5px;
    color: #e0f2f1;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.hero-title span {
    font-weight: 300;
    font-size: 3rem;
    font-style: italic;
}

.hero-desc {
    font-size: 1.25rem;
    margin-bottom: 40px;
    font-weight: 400;
    opacity: 0.9;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

/* ==========================================================================
   SEARCH SECTION
   ========================================================================== */
.search-section {
    position: relative;
    margin-top: -60px;
    z-index: 10;
}

.search-box {
    background: var(--bg-white);
    border-radius: var(--radius-pill);
    padding: 15px 25px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-lg);
}

.search-item {
    display: flex;
    align-items: center;
    gap: 15px;
    flex: 1;
    border-right: 1px solid var(--border-color);
    padding-right: 20px;
    margin-right: 20px;
}

.search-item:last-of-type {
    border-right: none;
    margin-right: 0;
}

.s-icon i {
    font-size: 1.8rem;
    color: var(--primary);
}

.s-input {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.s-input label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 2px;
}

.s-input input, .s-input select {
    border: none;
    outline: none;
    font-size: 1rem;
    font-family: var(--font-body);
    color: var(--text-muted);
    background: transparent;
    width: 100%;
    cursor: pointer;
}

.search-btn {
    padding: 16px 36px;
    white-space: nowrap;
}

/* ==========================================================================
   VIP TRANSFER SECTION
   ========================================================================== */
.vip-transfer {
    padding: 80px 0;
}

.vip-card {
    background: var(--secondary);
    border-radius: var(--radius-lg);
    display: flex;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.vip-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('data:image/svg+xml,%3Csvg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"%3E%3Cpath d="M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z" fill="%23ffffff" fill-opacity="0.03" fill-rule="evenodd"/%3E%3C/svg%3E');
    z-index: 1;
}

.vip-content {
    flex: 1;
    padding: 60px;
    color: var(--text-light);
    position: relative;
    z-index: 2;
}

.vip-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 20px;
    color: #ffd700;
}

.vip-content h2 {
    font-size: 3.5rem;
    margin-bottom: 5px;
    letter-spacing: -1px;
}

.vip-content h3 {
    font-size: 1.5rem;
    font-weight: 400;
    opacity: 0.9;
    margin-bottom: 30px;
}

.vip-features {
    margin-bottom: 40px;
}

.vip-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
    margin-bottom: 12px;
}

.vip-features i {
    color: var(--primary);
    font-size: 1.4rem;
}

.btn-transfer {
    color: var(--secondary);
    font-weight: 700;
}

.vip-image-wrapper {
    flex: 1;
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

.vip-img {
    width: 120%;
    height: auto;
    object-fit: cover;
    margin-right: -10%;
    transform: scale(1.1);
    filter: drop-shadow(-10px 10px 20px rgba(0,0,0,0.5));
}

.vip-badge-float {
    position: absolute;
    right: 40px;
    bottom: 40px;
    background: rgba(0, 143, 143, 0.9);
    backdrop-filter: blur(5px);
    border: 2px solid rgba(255,255,255,0.2);
    padding: 20px;
    border-radius: 50%;
    width: 150px;
    height: 150px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--bg-white);
    box-shadow: var(--shadow-lg);
    animation: float 4s ease-in-out infinite;
}

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

.vb-icon i { font-size: 2rem; margin-bottom: 5px; }
.vb-text strong { display: block; font-size: 0.9rem; line-height: 1; }
.vb-text span { font-size: 0.7rem; opacity: 0.8; }
.vb-number { font-size: 1.5rem; font-weight: 800; margin-top: 5px; }

/* ==========================================================================
   POPULAR TOURS SECTION
   ========================================================================== */
.popular-tours {
    padding: 60px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 40px;
}

.section-title {
    font-size: 2.5rem;
    color: var(--secondary);
    margin-bottom: 5px;
}

.title-line {
    margin-bottom: 10px;
}

.section-subtitle {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.slider-nav {
    display: flex;
    gap: 10px;
}

.nav-btn {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    background: var(--bg-white);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition-normal);
}

.nav-btn:hover, .nav-btn.active {
    background: var(--secondary);
    color: var(--bg-white);
    border-color: var(--secondary);
}

.tours-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.tour-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    cursor: pointer;
    height: 380px;
}

.tour-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.card-img {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.tour-card:hover .card-img img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to top, rgba(13,43,75,0.9) 0%, rgba(13,43,75,0.4) 50%, rgba(0,0,0,0) 100%);
}

.card-content {
    position: absolute;
    bottom: 0; left: 0; width: 100%;
    padding: 20px;
    color: var(--bg-white);
    z-index: 2;
}

.card-content h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.card-meta {
    font-size: 0.85rem;
    opacity: 0.9;
    margin-bottom: 10px;
}

.price .amount {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.price .suffix {
    font-size: 0.8rem;
    opacity: 0.8;
}

/* ==========================================================================
   FEATURES BAR
   ========================================================================== */
.features-bar {
    padding: 30px 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.features-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 15px;
}

.feature-item i {
    font-size: 2rem;
    color: var(--primary);
}

.f-text h4 {
    font-size: 1rem;
    color: var(--secondary);
    margin-bottom: 2px;
}

.f-text p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   OTHER SERVICES
   ========================================================================== */
.other-services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 250px;
    cursor: pointer;
}

.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.service-card:hover img {
    transform: scale(1.05);
}

.s-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to top, rgba(13,43,75,0.9) 0%, rgba(13,43,75,0.2) 100%);
}

.s-content {
    position: absolute;
    bottom: 0; left: 0; width: 100%;
    padding: 30px;
    color: var(--bg-white);
}

.s-content h3 {
    font-size: 1.8rem;
    margin-bottom: 5px;
}

.s-content p {
    font-size: 1rem;
    opacity: 0.9;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
    position: relative;
    color: var(--bg-white);
    padding: 80px 0 40px;
    overflow: hidden;
}

.footer-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(13, 43, 75, 0.95) 0%, rgba(0, 143, 143, 0.8) 100%);
    z-index: -1;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 10;
}

.footer-left {
    flex: 1;
}

.footer-logo {
    margin-bottom: 20px;
}

.footer-logo .logo-icon i,
.footer-logo .logo-text h1 {
    color: var(--bg-white);
}

.footer-logo .logo-text span {
    color: #a0eaea;
}

.footer-slogan {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-style: italic;
    font-weight: 300;
    line-height: 1.3;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.9);
}

.footer-contact {
    flex: 1;
}

.footer-contact h3 {
    font-size: 1.2rem;
    margin-bottom: 25px;
    letter-spacing: 1px;
}

.contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 1rem;
}

.contact-list i {
    font-size: 1.3rem;
    color: #a0eaea;
    margin-top: 3px;
}

.c-info {
    display: flex;
    flex-direction: column;
}

.footer-whatsapp-action {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.wa-box {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    padding: 30px;
    border-radius: var(--radius-lg);
    text-align: center;
    max-width: 300px;
}

.wa-box > i {
    font-size: 3.5rem;
    color: var(--wa-green);
    margin-bottom: 15px;
}

.wa-box h4 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.wa-box p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 20px;
}

.wa-phone-mockup {
    position: absolute;
    right: 0;
    bottom: -80px; /* Görseldeki gibi aşağı doğru taşıyor */
    width: 280px;
}

.phone-frame {
    background: #f0f2f5;
    border-radius: 30px;
    border: 8px solid #333;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    overflow: hidden;
}

.phone-header {
    background: #075E54;
    color: #fff;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.p-avatar {
    width: 40px;
    height: 40px;
    background: #ccc;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
}

.p-info strong {
    display: block;
    font-size: 1rem;
}

.p-info span {
    font-size: 0.75rem;
    opacity: 0.8;
}

.phone-body {
    background: #e5ddd5;
    padding: 20px 15px;
    height: 250px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.msg {
    padding: 10px 15px;
    border-radius: 15px;
    font-size: 0.9rem;
    position: relative;
    max-width: 85%;
    color: #303030;
}

.msg.received {
    background: #fff;
    align-self: flex-start;
    border-top-left-radius: 0;
}

.msg.sent {
    background: #dcf8c6;
    align-self: flex-end;
    border-top-right-radius: 0;
}

.msg .time {
    display: block;
    text-align: right;
    font-size: 0.65rem;
    color: #999;
    margin-top: 5px;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MİNUMUM)
   ========================================================================== */
@media (max-width: 1200px) {
    .tours-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .footer-container {
        flex-wrap: wrap;
    }
    .wa-phone-mockup {
        display: none;
    }
}

@media (max-width: 992px) {
    .search-box {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
        border-radius: var(--radius-md);
    }
    .search-item {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 15px;
        margin-right: 0;
        width: 100%;
    }
    .vip-card {
        flex-direction: column;
    }
    .vip-image-wrapper {
        height: 300px;
    }
    .vip-img {
        width: 100%;
        margin-right: 0;
        transform: scale(1);
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links, .btn-whatsapp-nav {
        display: none;
    }
    .mobile-menu-btn {
        display: block;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-subtitle {
        font-size: 1.8rem;
    }
    .tours-grid {
        grid-template-columns: 1fr;
    }
    .features-wrapper {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }
}