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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--gray-50);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* ===== Typography / Tipografi ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-bold);
    line-height: 1.2;
    color: var(--dark);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
    margin-bottom: var(--spacing-md);
}

strong, b {
    font-weight: var(--font-semibold);
}

/* ===== Layout / Düzen ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ===== Buttons / Butonlar ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.875rem 1.5rem;
    font-size: var(--font-size-sm);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-md);
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 255, 0.4);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    border: 1px solid var(--gray-200);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--gray-300);
}

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

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

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius);
    background: var(--gray-100);
    color: var(--gray-600);
}

.btn-icon:hover {
    background: var(--gray-200);
    color: var(--dark);
}

.btn-icon.saved {
    background: var(--error-light);
    color: var(--error);
}

/* ===== Tags / Etiketler ===== */
.tag {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.25rem 0.75rem;
    font-size: var(--font-size-xs);
    font-weight: var(--font-semibold);
    border-radius: var(--radius-full);
    background: var(--gray-100);
    color: var(--gray-600);
}

.tag.highlight {
    background: var(--success-light);
    color: var(--success);
}

/* ===== Badges / Rozetler ===== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.375rem 0.75rem;
    font-size: var(--font-size-xs);
    font-weight: var(--font-bold);
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--secondary) 0%, #FF8533 100%);
    color: var(--white);
}

/* ===== Utility Classes / Yardımcı Sınıflar ===== */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-error { color: var(--error); }
.text-muted { color: var(--gray-500); }

.bg-primary { background: var(--primary); }
.bg-secondary { background: var(--secondary); }
.bg-light { background: var(--gray-50); }
.bg-white { background: var(--white); }
.bg-dark { background: var(--dark); }

.d-none { display: none; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.d-block { display: block; }

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }
.gap-lg { gap: var(--spacing-lg); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

/* ===== Section Base / Bölüm Temeli ===== */
section {
    padding: var(--spacing-3xl) 0;
    position: relative;
}

.section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.section-header-content {
    flex: 1;
}

.section-header h2 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: var(--font-extrabold);
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 0.375rem;
}

.section-header h2 i {
    color: var(--primary);
    font-size: 0.9em;
}

.section-header p {
    color: var(--gray-500);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

.view-all {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    font-weight: var(--font-semibold);
    color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius);
    transition: var(--transition);
}

.view-all:hover {
    gap: 0.75rem;
    background: var(--primary-bg);
}

/* ===== Card Animations ===== */
@keyframes cardFadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.deal-card,
.campaign-card,
.guide-card,
.destination-card {
    animation: cardFadeIn 0.5s ease-out backwards;
}

.deal-card:nth-child(1) { animation-delay: 0.05s; }
.deal-card:nth-child(2) { animation-delay: 0.1s; }
.deal-card:nth-child(3) { animation-delay: 0.15s; }
.deal-card:nth-child(4) { animation-delay: 0.2s; }
.deal-card:nth-child(5) { animation-delay: 0.25s; }
.deal-card:nth-child(6) { animation-delay: 0.3s; }