/* ==========================================================================
   Variables & Reset
   ========================================================================== */
:root {
    --brand-blue: #0088cc;
    --sky-blue: #60a5fa;
    --sea-blue: #0369a1;
    --dark-blue: #0b1f38;
    --brush-cyan: #00c3ff;
    --white: #ffffff;
    --text: #334155;
    --bg: #f0f9ff;
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    overflow-x: hidden;
}

/* ==========================================================================
   Back Button
   ========================================================================== */
.back-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--dark-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    text-decoration: none;
}

/* ==========================================================================
   Poster Hero Section
   ========================================================================== */
.poster-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background: linear-gradient(180deg, #71b4e1 0%, #177bbd 40%, #004b87 100%);
    background-image: url('https://images.unsplash.com/photo-1533104816931-20fa691ff6ca?auto=format&fit=crop&q=80');
    background-blend-mode: overlay;
    background-size: cover;
    background-position: center bottom;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 50px;
    padding-bottom: 40px;
    overflow: hidden;
}

.poster-logo {
    display: flex;
    align-items: center;
    font-size: 28px;
    font-weight: 900;
    font-style: italic;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
    margin-bottom: 30px;
    letter-spacing: -1px;
}

.poster-logo .mavi {
    color: #4fe1ff;
    margin-right: 5px;
}

.poster-logo .plane-icon {
    margin-left: 10px;
    color: #4fe1ff;
    transform: rotate(-15deg);
}

.poster-text {
    text-align: center;
    width: 100%;
    position: relative;
    z-index: 10;
    margin-bottom: 60px;
}

.title-wrapper {
    position: relative;
    display: inline-block;
}

.main-title {
    font-size: clamp(4rem, 12vw, 7rem);
    font-weight: 900;
    color: var(--white);
    line-height: 0.9;
    text-shadow: 0 5px 15px rgba(0,0,0,0.2);
    letter-spacing: -2px;
}

.main-title.big {
    font-size: clamp(4.5rem, 14vw, 8rem);
    margin-top: -5px;
}

.badge-yunanistan {
    position: absolute;
    top: 0;
    right: -20px;
    background-color: var(--dark-blue);
    color: var(--white);
    font-size: 14px;
    font-weight: 800;
    padding: 4px 12px;
    border-radius: 4px;
    transform: rotate(5deg);
}

.cursive-text {
    font-family: 'Caveat', cursive;
    font-size: clamp(2rem, 6vw, 3.5rem);
    color: var(--dark-blue);
    margin-top: 10px;
    transform: rotate(-2deg);
    text-shadow: 1px 1px 0 #fff, -1px -1px 0 #fff, 1px -1px 0 #fff, -1px 1px 0 #fff;
    font-weight: 700;
}

.brush-badge {
    background-color: var(--dark-blue);
    color: var(--white);
    display: inline-block;
    padding: 10px 40px;
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: 900;
    border-radius: 4px;
    transform: rotate(-3deg);
    margin-top: 15px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.3);
    position: relative;
}

/* Rough edge effect for the brush */
.brush-badge::before, .brush-badge::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 20px;
    background-color: var(--dark-blue);
}
.brush-badge::before { left: -10px; clip-path: polygon(100% 0, 100% 100%, 0 80%, 20% 50%, 0 20%); }
.brush-badge::after { right: -10px; clip-path: polygon(0 0, 0 100%, 100% 80%, 80% 50%, 100% 20%); }

/* Route Map */
.poster-route {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 90%;
    max-width: 600px;
    position: relative;
    z-index: 10;
    margin-top: auto;
}

.route-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--white);
    text-align: center;
    text-shadow: 0 2px 5px rgba(0,0,0,0.5);
}

.route-point i {
    font-size: 32px;
    margin-bottom: 5px;
}

.route-point span {
    font-weight: 900;
    font-size: 18px;
}

.route-point small {
    font-size: 12px;
    font-weight: 600;
}

.route-line {
    flex-grow: 1;
    position: relative;
    height: 50px;
    margin: 0 15px;
}

.dashed-line {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.ship-wrapper {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--white);
    font-size: 28px;
    filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(-50%, 0) rotate(0deg); }
    50% { transform: translate(-50%, -10px) rotate(-5deg); }
}

/* ==========================================================================
   Info Banner (Dark Blue)
   ========================================================================== */
.info-banner {
    background-color: var(--dark-blue);
    color: var(--white);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 25px 15px;
    position: relative;
    border-bottom: 3px solid var(--brush-cyan);
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    line-height: 1.3;
    flex: 1 1 200px;
    max-width: 250px;
}

.info-item i {
    font-size: 28px;
    color: var(--white);
    opacity: 0.9;
}

/* ==========================================================================
   CTA Brush Area
   ========================================================================== */
.cta-brush-container {
    background-color: var(--dark-blue);
    text-align: center;
    padding: 10px 0 20px 0;
    position: relative;
}

.cta-brush {
    background-color: var(--brush-cyan);
    color: var(--dark-blue);
    display: inline-block;
    padding: 15px 40px;
    font-size: 22px;
    font-weight: 900;
    transform: skew(-10deg);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* ==========================================================================
   Details Cards
   ========================================================================== */
.tour-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    padding: 30px 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.detail-card {
    background: var(--white);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border: 1px solid rgba(0,0,0,0.05);
}

.detail-card .icon {
    width: 50px;
    height: 50px;
    background: var(--bg);
    color: var(--brand-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin: 0 auto 15px;
}

.detail-card h3 {
    font-size: 18px;
    font-weight: 800;
    margin-bottom: 5px;
    color: var(--dark-blue);
}

.detail-card p {
    font-size: 14px;
    color: var(--text);
}

/* ==========================================================================
   Booking Form Section
   ========================================================================== */
.booking-section {
    padding: 20px 20px 60px;
    max-width: 600px;
    margin: 0 auto;
}

.form-container {
    background: var(--white);
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
}

.form-container h2 {
    color: var(--dark-blue);
    font-weight: 800;
    margin-bottom: 5px;
    text-align: center;
    font-size: 24px;
}

.form-container p {
    text-align: center;
    color: var(--text);
    margin-bottom: 25px;
    font-size: 14px;
}

.input-group {
    position: relative;
    margin-bottom: 15px;
}

.input-group i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--brand-blue);
}

.input-group input, 
.input-group select {
    width: 100%;
    padding: 15px 15px 15px 45px;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-family: inherit;
    font-size: 15px;
    background: #f8fafc;
    outline: none;
    transition: all 0.2s;
    color: var(--text);
    appearance: none;
}

.input-group input:focus, 
.input-group select:focus {
    border-color: var(--brand-blue);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(0, 136, 204, 0.1);
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--dark-blue);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 800;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: background 0.3s;
    margin-top: 10px;
}

.submit-btn:hover {
    background: #061221;
}

.success-message {
    text-align: center;
    padding: 30px 10px;
}

.success-message i {
    font-size: 50px;
    color: #10b981;
    margin-bottom: 15px;
}

.success-message p {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin: 0;
}

.hidden {
    display: none !important;
}

/* ==========================================================================
   Poster Footer Area
   ========================================================================== */
.poster-footer {
    background-color: var(--dark-blue);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    gap: 10px;
}

.footer-link {
    color: var(--white);
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-phone {
    color: var(--white);
    text-decoration: none;
    font-size: 26px;
    font-weight: 900;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 480px) {
    .poster-section {
        min-height: 85vh;
    }
    
    .badge-yunanistan {
        right: 0;
        top: -15px;
    }
    
    .brush-badge {
        font-size: 1.5rem;
        padding: 8px 25px;
    }
    
    .info-banner {
        padding: 20px;
    }
    
    .info-item {
        flex: 1 1 100%;
        max-width: 100%;
    }
}