/* ═══════════════════════════════════════════════════════════
   ANTALYA'DA KLİMA — ACİL SERVİS DYNAMIC RED DESIGN SYSTEM
   Ekran Desteği: 320px, 360px, 375px, 390px, 768px, 1200px+
   ═══════════════════════════════════════════════════════════ */

:root {
    --color-dark: #4A091A;           /* Asil Vişne Çürüğü (Deep Cherry Bordeaux) */
    --color-dark-surface: #350510;   /* Gece Vişnesi (Dark Plum/Footer) */
    --color-hero-bg: linear-gradient(135deg, #58111A 0%, #380612 100%);
    --color-primary: #E11D48;        /* Canlı Yakut Kırmızısı (Vivid Ruby Red) */
    --color-primary-hover: #BE123C;  /* Koyu Yakut Hover */
    --color-primary-light: #FFF1F2;  /* Ferah Gül Zemin */
    --color-accent-amber: #F59E0B;   /* Sıcak Kehribar */
    --color-bg-light: #FAFAF9;       /* Ferah Sıcak Beyaz */
    --color-border: #F2E8E9;         /* İpeksi Kenarlık */
    --color-text-main: #2D0C14;      /* Koyu Bordo Metin */
    --color-text-muted: #6B4C53;     /* İkincil Metin */
    --color-text-light: #9E7D84;
    --color-white: #FFFFFF;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-soft: 0 4px 20px rgba(74, 9, 26, 0.06);
    --shadow-red: 0 4px 18px rgba(225, 29, 72, 0.32);
}

/* 0. GLOBAL RESET & ZERO-OVERFLOW GUARANTEE */
*, *::before, *::after {
    box-sizing: border-box !important;
    margin: 0;
    padding: 0;
    min-width: 0;
}

html, body {
    width: 100%;
    max-width: 100vw;
    overflow-x: clip;
    scroll-behavior: smooth;
}

body {
    font-family: 'Public Sans', system-ui, sans-serif;
    color: var(--color-text-main);
    background-color: var(--color-bg-light);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -webkit-text-size-adjust: 100%;
}

h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; color: var(--color-dark); letter-spacing: -0.02em; }
a { text-decoration: none; color: inherit; transition: all 0.15s; }
ul { list-style: none; }

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 16px;
}

.text-center { text-align: center; }

/* 1. TOP ANNOUNCEMENT */
.top-announcement {
    background: var(--color-dark-surface);
    color: var(--color-white);
    padding: 7px 0;
    font-size: 0.78rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.top-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}
.notice-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
.notice-label {
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 800;
    font-size: 0.72rem;
    padding: 3px 8px;
    border-radius: 4px;
}
.announce-txt { color: #FFE4E6; }
.phone-link { color: #FFFFFF; font-weight: 800; }

/* 2. HEADER */
.site-header {
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    height: 54px;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 8px rgba(74, 9, 26, 0.03);
}
.header-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}
.brand-box {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.logo-icon {
    width: 34px;
    height: 34px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    flex-shrink: 0;
}
.brand-name {
    font-size: 1.05rem;
    font-weight: 900;
    color: var(--color-dark);
    line-height: 1;
    white-space: nowrap;
    letter-spacing: -0.02em;
}
.brand-name .brand-accent { color: var(--color-primary); }

.header-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: all 0.15s;
    text-align: center;
    font-size: 0.85rem;
    min-height: 38px;
    white-space: nowrap;
    padding: 8px 16px;
    flex-shrink: 0;
}
.btn-call-nav { background: var(--color-dark); color: var(--color-white); }
.btn-call-nav:hover { background: var(--color-dark-surface); }
.btn-wa-nav { background: var(--color-primary); color: var(--color-white); box-shadow: var(--shadow-red); }
.btn-wa-nav:hover { background: var(--color-primary-hover); }

.btn-call-hero {
    background: rgba(255,255,255,0.12);
    color: var(--color-white);
    border: 1px solid rgba(255,255,255,0.22);
}
.btn-call-hero:hover { background: rgba(255,255,255,0.2); }
.btn-wa-hero { background: var(--color-primary); color: var(--color-white); box-shadow: var(--shadow-red); }
.btn-wa-hero:hover { background: var(--color-primary-hover); }
.btn-xl { padding: 10px 18px; font-size: 0.9rem; }
.btn-block { width: 100%; }

/* HERO */
.hero-clean {
    background: var(--color-hero-bg);
    color: var(--color-white);
    padding: 38px 0 46px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
    align-items: center;
}
.hero-eyebrow {
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #FECDD3;
    margin-bottom: 10px;
}
.hero-h1 {
    font-size: clamp(1.5rem, 3vw, 2.3rem);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 12px;
    color: var(--color-white);
    letter-spacing: -0.03em;
}
.hero-h1 .hero-accent { color: #FECDD3; }
.hero-desc {
    font-size: 0.92rem;
    color: #FFE4E6;
    margin-bottom: 18px;
    line-height: 1.58;
    max-width: 520px;
}
.hero-desc strong { color: var(--color-white); }

.proof-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-bottom: 20px;
}
.proof-chip {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    padding: 7px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 700;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    gap: 6px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.proof-chip i { color: #F87171; font-size: 0.85rem; flex-shrink: 0; }

.hero-cta-box { display: flex; gap: 10px; flex-wrap: wrap; }

/* CALCULATOR CARD */
.hero-calc-wrapper {
    background: var(--color-white);
    color: var(--color-text-main);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-soft);
    width: 100%;
}
.calc-top { text-align: center; margin-bottom: 12px; }
.calc-tag {
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 800;
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 4px;
}
.calc-top h3 { font-size: 1.15rem; font-weight: 900; }

.calc-form-clean { display: flex; flex-direction: column; gap: 10px; }
.field-box label {
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 4px;
    margin-bottom: 3px;
    color: var(--color-dark);
}
.field-box label i { color: var(--color-primary); }
.select-clean {
    width: 100%;
    padding: 9px 11px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    font-size: 0.84rem;
    font-weight: 600;
    outline: none;
    background: var(--color-bg-light);
    color: var(--color-dark);
    transition: all 0.15s;
}
.select-clean:focus { border-color: var(--color-primary); background: var(--color-white); }

.price-output-box {
    background: var(--color-primary-light);
    border: 1px dashed #FECACA;
    border-radius: var(--radius-sm);
    padding: 10px;
    text-align: center;
    margin-top: 2px;
}
.out-title { font-size: 0.7rem; font-weight: 700; color: #991B1B; text-transform: uppercase; }
.out-amount {
    font-family: 'IBM Plex Mono', 'Space Grotesk', monospace;
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1.1;
    margin: 2px 0;
    letter-spacing: -0.02em;
}
.out-sub { font-size: 0.7rem; color: #991B1B; font-weight: 600; }
.btn-success-calc {
    background: var(--color-primary);
    color: var(--color-white);
    padding: 10px;
    font-size: 0.9rem;
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-red);
}
.btn-success-calc:hover { background: var(--color-primary-hover); }

/* 4. VISUAL PROOF SHOWCASE */
.visual-proof-section {
    padding: 48px 0;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
}
.badge-sub {
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 800;
    font-size: 0.72rem;
    padding: 4px 10px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 8px;
}
.section-title h2 { font-size: clamp(1.3rem, 2.4vw, 1.9rem); font-weight: 900; margin-bottom: 6px; }
.section-title p { color: var(--color-text-muted); font-size: 0.85rem; max-width: 520px; margin: 0 auto 28px; }

.visual-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 20px;
}
.visual-card {
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    height: 100%;
}
.visual-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }

.visual-info {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
    justify-content: space-between;
}
.visual-info h3 { font-size: 1.1rem; font-weight: 800; margin-bottom: 4px; }
.visual-info p { font-size: 0.82rem; color: var(--color-text-muted); line-height: 1.5; }
.visual-tag i { color: var(--color-primary); }

/* 5. PROCESS & PRICING */
.section { padding: 48px 0; }
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
    gap: 16px;
}
.process-card {
    background: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 18px;
    text-align: center;
}
.process-num {
    width: 38px;
    height: 38px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    font-weight: 900;
    margin: 0 auto 10px;
}
.process-card h3 { font-size: 1rem; font-weight: 800; margin-bottom: 6px; color: var(--color-dark); }
.process-card p { font-size: 0.8rem; color: var(--color-text-muted); line-height: 1.45; }

.pricing-clean-section { padding: 48px 0; }
.pack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
    gap: 20px;
}
.pack-box {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 22px 18px;
    border: 1.5px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    transition: transform 0.2s;
}
.pack-box:hover { transform: translateY(-3px); }
.pack-box.popular { border-color: var(--color-primary); box-shadow: var(--shadow-red); }
.pop-ribbon {
    position: absolute;
    top: -12px;
    right: 16px;
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 800;
    font-size: 0.72rem;
    padding: 3px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.pack-top h3 { font-size: 1.15rem; font-weight: 800; margin-bottom: 4px; }
.pack-top p { font-size: 0.78rem; color: var(--color-text-muted); margin-bottom: 12px; }
.pack-price {
    font-family: 'IBM Plex Mono', 'Space Grotesk', monospace;
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 14px;
    letter-spacing: -0.02em;
}
.pack-price span { font-size: 0.82rem; color: var(--color-primary); }

.pack-bullets { margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; flex-grow: 1; }
.pack-bullets li { font-size: 0.82rem; display: flex; align-items: center; gap: 6px; }
.pack-bullets li i { color: var(--color-primary); }

.btn-primary-pack, .btn-outline-pack {
    margin-top: auto;
    min-height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px;
    border-radius: var(--radius-sm);
    font-weight: 800;
    font-size: 0.85rem;
}
.btn-primary-pack { background: var(--color-primary); color: var(--color-white); }
.btn-primary-pack:hover { background: var(--color-primary-hover); }
.btn-outline-pack { background: var(--color-dark); color: var(--color-white); }
.btn-outline-pack:hover { background: var(--color-dark-surface); }

/* FOOTER */
.site-footer {
    background: var(--color-dark-surface);
    color: var(--color-white);
    padding: 44px 0 20px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 28px;
    margin-bottom: 20px;
}
.footer-copy {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 16px;
    color: #FECDD3;
    font-size: 0.75rem;
}

/* 6. MOBILE STICKY BOTTOM ACTION BAR */
.mobile-sticky-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: rgba(53, 5, 16, 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: 8px 12px;
    padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px));
    gap: 8px;
    box-shadow: 0 -4px 16px rgba(53, 5, 16, 0.3);
    border-top: 1px solid rgba(255,255,255,0.1);
}
.sticky-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 6px;
    border-radius: var(--radius-sm);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 800;
    font-size: 0.82rem;
    color: var(--color-white);
    text-decoration: none;
    min-height: 42px;
    white-space: nowrap;
}
.btn-call-mobile { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); }
.btn-wa-mobile { background: var(--color-primary); }

/* ═══════════════════════════════════════════════════════════
   7. PRECISE RESPONSIVE BREAKPOINTS (320px -> 1200px)
   ═══════════════════════════════════════════════════════════ */

/* TABLET & SMALL LAPTOPS (max-width: 900px) */
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; gap: 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* MOBILE PHONES (max-width: 768px) */
@media (max-width: 768px) {
    body { padding-bottom: calc(65px + env(safe-area-inset-bottom, 0px)) !important; }
    
    .top-announcement { font-size: 0.7rem; padding: 5px 0; }
    .top-flex { justify-content: center; }
    .notice-phone { display: none; }
    
    .site-header { height: 50px; }
    .header-actions .btn-call-nav { display: none !important; }
    .header-actions .btn-wa-nav { padding: 6px 12px; font-size: 0.78rem; min-height: 34px; }
    .logo-icon { width: 30px; height: 30px; font-size: 0.85rem; }
    .brand-name { font-size: 0.95rem; }
    
    .hero-clean { padding: 20px 0 28px; }
    .hero-h1 { font-size: 1.45rem !important; line-height: 1.2 !important; }
    .hero-desc { font-size: 0.82rem; margin-bottom: 14px; }
    .hero-cta-box { display: none; }
    .hero-calc-wrapper { padding: 15px; }
    
    .visual-grid, .pack-grid, .process-grid { grid-template-columns: 1fr !important; }
    .mobile-sticky-bar { display: flex; }
}

/* EXTRA SMALL MOBILES (max-width: 480px: 320px, 360px, 375px, 390px, 414px) */
@media (max-width: 480px) {
    .container { padding: 0 12px; }
    .proof-list { grid-template-columns: 1fr !important; gap: 6px !important; }
    .proof-chip { padding: 6px 8px; font-size: 0.74rem; }
    .brand-name { font-size: 0.88rem; }
    .header-actions .btn-wa-nav { padding: 5px 10px; font-size: 0.74rem; }
    .top-announcement { font-size: 0.65rem; }
}