/* ==========================================================================
   Apex Bio — Mobil ve Responsive Stiller (Mobile Stylesheet)
   Birebir apexbio.ru mobil davranış, dokunma ve hiyerarşi standartları (Açık Tema).
   Mobil deneyim için en son yüklenen stil katmanıdır.
   ========================================================================== */

/* ---------- Masaüstü / Varsayılan Gizleme Kuralları ---------- */
.menu-backdrop {
  display: none;
}
.menu-mobile-drawer {
  display: none;
}
.mobile-bottom-bar {
  display: none;
}

/* ---------- 0. Global Mobil Norm ve Akıcı Kaydırma (Smooth Native Momentum Scrolling) ---------- */
@media (max-width: 900px) {
  html {
    overflow-x: clip;
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: auto !important; /* Mobilde parmak kaydırmasıyla çakışmayı önler */
  }

  body {
    overflow-x: clip;
    max-width: 100vw;
    -webkit-overflow-scrolling: touch;
    padding-bottom: calc(64px + env(safe-area-inset-bottom, 0px));
  }

  /* Sabit bar katmanları */
  .head {
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: #FFFFFF !important;
  }

  /* Mobil yatay kaydırma alanlarında dikey kaydırmanın kilitlenmesini engelle */
  .topline .wrap,
  .k-tasks,
  .p-tabs,
  .q-tabs,
  .hits .stage,
  .vials {
    touch-action: pan-x pan-y !important;
    overscroll-behavior-x: contain;
  }

  body.nav-open {
    overflow: hidden !important;
    overscroll-behavior: none;
  }

  /* iOS Safari otomatik odaklanma yakınlaştırmasını önlemek için form alanları minimum 16px */
  input[type="text"],
  input[type="search"],
  input[type="number"],
  input[type="email"],
  input[type="tel"],
  select,
  textarea {
    font-size: 16px !important;
  }
}

/* ==========================================================================
   1. TABLET DÜZENİ (max-width: 1080px)
   ========================================================================== */
@media (max-width: 1080px) {
  .hero .wrap {
    grid-template-columns: 1fr;
    gap: var(--s-7);
  }

  .hero-card {
    max-width: 500px;
    margin: 0 auto;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: #FFFFFF !important;
    transform: translateZ(0);
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.08) !important;
  }

  .icons .wrap {
    grid-template-columns: repeat(2, 1fr);
  }

  .k-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .p-top {
    grid-template-columns: 1fr;
    gap: var(--s-6);
  }

  .p-gal {
    position: static;
    max-width: 440px;
    margin: 0 auto;
    width: 100%;
  }

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

/* ==========================================================================
   2. KÜÇÜK TABLET & YATAY MOBİL (max-width: 900px)
   ========================================================================== */
@media (max-width: 900px) {
  /* Header Temizliği */
  .contacts .phone,
  .contacts .btn.small:not(.wa-btn) {
    display: none;
  }

  /* Animasyonlu Burger Menü Butonu */
  .burger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--pill);
    background: var(--bg-2);
    border: 1px solid var(--line);
    cursor: pointer;
    flex: none;
    padding: 0;
    transition: background var(--t-fast), border-color var(--t-fast);
  }

  .burger:hover, .burger:active {
    background: var(--line);
  }

  .burger-lines {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 20px;
    height: 20px;
    pointer-events: none;
  }

  .burger-lines span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform .26s cubic-bezier(0.16, 1, 0.3, 1), opacity .22s ease;
    transform-origin: center;
  }

  .burger[aria-expanded="true"] .burger-lines span:nth-child(1),
  body.nav-open .burger .burger-lines span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .burger[aria-expanded="true"] .burger-lines span:nth-child(2),
  body.nav-open .burger .burger-lines span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }

  .burger[aria-expanded="true"] .burger-lines span:nth-child(3),
  body.nav-open .burger .burger-lines span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  /* Menü Açıkken Header ve Arka Plan Düzeltmesi (Bulanıklık ve Z-Index Çakışmasını Önler) */
  html.nav-open .head,
  body.nav-open .head {
    z-index: 100 !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    background: #FFFFFF !important;
  }

  /* Menü Arka Plan Karartması (Tam Ekran Beyaz Menüde Karartmaya İhtiyaç Yoktur) */
  .menu-backdrop {
    display: none !important;
  }

  body.nav-open .menu-backdrop,
  html.nav-open .menu-backdrop {
    display: none !important;
  }

  /* Masaüstü Menü Şeridini Mobilde Gizle */
  .menu-desktop-row,
  .menu-desktop-links {
    display: none !important;
  }

  /* Mobil Menü & Kategoriler (Tam Ekran, Ferah Beyaz Menü Katmanı - Sıfır Karanlık, Viewport Sabit) */
  .menu-mobile-drawer {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 100vw;
    height: 100dvh;
    height: 100svh;
    height: 100vh;
    z-index: 105 !important;
    background: #FFFFFF !important;
    box-shadow: none;
    transform: translateX(-100%);
    -webkit-transform: translateX(-100%);
    transition: transform .26s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    overflow: hidden;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    filter: none !important;
    -webkit-filter: none !important;
    isolation: isolate;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
  }

  .menu-mobile-drawer.open {
    transform: translateX(0) !important;
    -webkit-transform: translateX(0) !important;
  }

  .drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px var(--gut);
    border-bottom: 1px solid var(--line);
    background: #FFFFFF;
    flex: none;
  }

  .drawer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .drawer-brand img {
    height: 24px;
    width: auto;
  }

  .drawer-brand span {
    font: 600 .72rem/1 var(--fb);
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    border-left: 1px solid var(--line);
    padding-left: 8px;
  }

  .drawer-close {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-2);
    border: 1px solid var(--line);
    color: var(--text);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: background var(--t-fast);
  }

  .drawer-close:hover, .drawer-close:active {
    background: var(--line);
  }

  .drawer-close svg {
    width: 20px;
    height: 20px;
  }

  .drawer-scroll {
    flex: 1 1 auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding: 16px var(--gut) calc(80px + env(safe-area-inset-bottom, 0px));
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .drawer-search-wrap {
    margin-bottom: 2px;
  }

  .drawer-search-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    min-height: 44px;
    padding: 0 16px;
    border-radius: var(--pill);
    background: var(--bg-2);
    border: 1px solid var(--line);
    color: var(--dim);
    font-size: .86rem;
    text-decoration: none;
    transition: border-color var(--t-fast), background var(--t-fast);
  }

  .drawer-search-btn:active {
    background: var(--line);
    color: var(--text);
  }

  .drawer-search-btn svg {
    width: 18px;
    height: 18px;
    flex: none;
    color: var(--dim);
  }

  /* Drawer Grupları & Etiketleri */
  .drawer-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .drawer-group-label {
    font: 600 .70rem/1 var(--fb);
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--muted);
    padding-left: 2px;
  }

  /* 1. Ana Gezinme Kartı (Katalog & Hesaplayıcı - Birleşik, Lüks Kart) */
  .drawer-nav-card {
    background: #FFFFFF;
    border: 1px solid var(--line);
    border-radius: var(--r-2);
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
  }

  .dnc-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    text-decoration: none;
    color: var(--text);
    transition: background var(--t-fast);
  }

  .dnc-item + .dnc-item {
    border-top: 1px solid #F1F5F9;
  }

  .dnc-item:active, .dnc-item.active {
    background: var(--bg-2);
  }

  .dnc-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
  }

  .dnc-icon {
    width: 34px;
    height: 34px;
    border-radius: var(--r-1);
    background: var(--bg-2);
    border: 1px solid var(--line);
    display: grid;
    place-items: center;
    color: var(--sky);
    flex: none;
  }

  .dnc-icon svg {
    width: 18px;
    height: 18px;
  }

  .dnc-texts {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
  }

  .dnc-title {
    font-size: .92rem;
    font-weight: 500;
    color: var(--text);
    line-height: 1.25;
  }

  .dnc-sub {
    font-size: .74rem;
    color: var(--muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .dnc-badge {
    font: 600 .68rem/1 var(--fb);
    letter-spacing: .06em;
    padding: 4px 8px;
    border-radius: var(--pill);
    background: var(--bg-2);
    border: 1px solid var(--line);
    color: var(--muted);
    flex: none;
    margin-left: 8px;
  }

  .dnc-badge-accent {
    background: rgba(33, 78, 120, 0.08);
    border-color: rgba(33, 78, 120, 0.2);
    color: var(--sky);
    font-weight: 600;
  }

  /* 2. Form Çeşitleri (2 Sütunlu Yan Yana Butonlar - Ferah ve Dengeli) */
  .drawer-forms-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .dfr-chip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 8px 12px;
    border-radius: var(--pill);
    background: #FFFFFF;
    border: 1px solid var(--line);
    text-decoration: none;
    color: var(--text);
    font-size: .82rem;
    font-weight: 500;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.03);
    transition: background var(--t-fast), border-color var(--t-fast);
  }

  .dfr-chip:active {
    background: var(--bg-2);
    border-color: var(--sky);
  }

  .dfr-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--sky);
    opacity: .75;
    flex: none;
  }

  .dfr-name {
    white-space: nowrap;
  }

  /* 3. Hedefe Göre Kategoriler (Asla Sıkışmayan, Akordeon Kategori Listesi) */
  .drawer-accordion {
    background: #FFFFFF;
    border: 1px solid var(--line);
    border-radius: var(--r-2);
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.04);
  }

  .drawer-accordion-head {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 13px 14px;
    background: none;
    border: 0;
    cursor: pointer;
    text-align: left;
    transition: background var(--t-fast);
  }

  .drawer-accordion-head:active {
    background: var(--bg-2);
  }

  .dah-left {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
  }

  .dah-title {
    font-size: .92rem;
    font-weight: 600;
    color: var(--text);
  }

  .dah-count {
    font-size: .74rem;
    font-weight: 500;
    color: var(--sky);
    background: rgba(33, 78, 120, 0.08);
    padding: 3px 8px;
    border-radius: var(--pill);
  }

  .dah-arrow {
    color: var(--muted);
    display: grid;
    place-items: center;
    transition: transform .24s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .drawer-accordion.collapsed .dah-arrow {
    transform: rotate(-90deg);
  }

  .drawer-accordion-body {
    max-height: 1200px;
    transition: max-height .32s cubic-bezier(0.16, 1, 0.3, 1), opacity .24s ease;
    opacity: 1;
    overflow: hidden;
  }

  .drawer-accordion.collapsed .drawer-accordion-body {
    max-height: 0;
    opacity: 0;
  }

  .drawer-cat-items {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
    border-top: 1px solid #F1F5F9;
    background: #FFFFFF;
    padding: 0 !important;
    margin: 0 !important;
  }

  .drawer-cat-item {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
    height: auto !important;
    min-height: 48px !important;
    padding: 12px 16px !important;
    text-decoration: none !important;
    color: var(--text) !important;
    background: #FFFFFF !important;
    border-radius: 0 !important;
    border-bottom: 1px solid #F1F5F9 !important;
    white-space: normal !important;
    box-sizing: border-box !important;
    transition: background 0.15s ease !important;
  }

  .drawer-cat-item:last-of-type {
    border-bottom: 0 !important;
  }

  .drawer-cat-item:active,
  .drawer-cat-item:hover {
    background: #F8FAFC !important;
  }

  .dci-left {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    min-width: 0 !important;
    flex: 1 1 auto !important;
  }

  .dci-bullet {
    width: 6px !important;
    height: 6px !important;
    border-radius: 50% !important;
    background: var(--sky) !important;
    opacity: 0.75 !important;
    flex: none !important;
  }

  .dci-name {
    font-size: 0.88rem !important;
    font-weight: 500 !important;
    color: var(--text) !important;
    line-height: 1.35 !important;
    white-space: normal !important;
    word-break: break-word !important;
  }

  .dci-count {
    font: 600 0.75rem/1 var(--fb) !important;
    color: var(--sky) !important;
    background: rgba(33, 78, 120, 0.08) !important;
    border: 1px solid rgba(33, 78, 120, 0.16) !important;
    padding: 4px 9px !important;
    border-radius: var(--pill) !important;
    flex: none !important;
    margin-left: 10px !important;
  }

  .dci-arr {
    color: var(--dim) !important;
    font-size: 1.1rem !important;
    margin-left: 8px !important;
    flex: none !important;
  }

  .drawer-cat-all {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    height: auto !important;
    padding: 13px 16px !important;
    font-size: 0.84rem !important;
    font-weight: 600 !important;
    color: var(--sky) !important;
    text-decoration: none !important;
    text-align: center !important;
    background: #F8FAFC !important;
    border-top: 1px solid var(--line) !important;
    border-radius: 0 !important;
    transition: background 0.15s ease !important;
  }

  .drawer-cat-all:active,
  .drawer-cat-all:hover {
    background: #EEF3F8 !important;
  }

  /* 4. Güvence & Bilgi Hızlı Izgara (2x2 Kompakt Kartlar) */
  .drawer-quick-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .dqg-link {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 10px 12px;
    border-radius: var(--r-1);
    background: #FFFFFF;
    border: 1px solid var(--line);
    text-decoration: none;
    color: var(--text);
    font-size: .80rem;
    font-weight: 500;
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.03);
    transition: background var(--t-fast), border-color var(--t-fast);
  }

  .dqg-link:active {
    background: var(--bg-2);
    border-color: var(--sky);
  }

  .dqg-link svg {
    color: var(--sky);
    flex: none;
  }

  .dqg-link span {
    line-height: 1.25;
  }

  /* 5. Danışma Kartı */
  .drawer-contact-card {
    padding: 14px 16px;
    border-radius: var(--r-2);
    background: linear-gradient(135deg, #F8FAFC 0%, #FFFFFF 100%);
    border: 1px solid var(--line);
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .dcc-head {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .dcc-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #25D366;
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
  }

  .dcc-status {
    font: 600 .74rem/1 var(--fb);
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--text);
  }

  .dcc-desc {
    font-size: .78rem;
    color: var(--muted);
    line-height: 1.45;
    margin: 0;
  }

  /* Mobil Çekmece WhatsApp & Telegram İletişim Butonları */
  .drawer-contact-buttons {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 4px;
  }

  .drawer-contact-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 10px 14px;
    border-radius: var(--pill);
    font: 600 .84rem/1.2 var(--fb);
    text-decoration: none;
    transition: all var(--t-fast);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    text-align: center;
  }

  .drawer-contact-btn svg {
    flex: none;
  }

  .drawer-btn-wa {
    background: #25D366;
    border: 1px solid #20BA5A;
    color: #FFFFFF;
    box-shadow: 0 3px 12px rgba(37, 211, 102, 0.28);
  }

  .drawer-btn-wa:hover, .drawer-btn-wa:active {
    background: #1DA851;
    color: #FFFFFF;
    transform: translateY(-1px);
  }

  .drawer-btn-tg {
    background: linear-gradient(135deg, #2AABEE 0%, #229ED9 100%);
    border: 1px solid #229ED9;
    color: #FFFFFF;
    box-shadow: 0 3px 12px rgba(34, 158, 217, 0.32);
  }

  .drawer-btn-tg:hover, .drawer-btn-tg:active {
    background: linear-gradient(135deg, #32b5f8 0%, #1e8fc4 100%);
    color: #FFFFFF;
    transform: translateY(-1px);
  }

  .drawer-wa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 44px;
    border-radius: var(--pill);
    background: #25D366;
    border: 1px solid #20BA5A;
    color: #FFFFFF;
    font-size: .84rem;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(37, 211, 102, 0.28);
    transition: background var(--t-fast);
  }

  .drawer-wa-btn:hover, .drawer-wa-btn:active {
    background: #1DA851;
  }

  /* Mobil Sabit Alt Navigasyon Barı (Mobile Bottom Bar) */
  .mobile-bottom-bar {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 110;
    height: calc(56px + env(safe-area-inset-bottom, 0px));
    padding-bottom: env(safe-area-inset-bottom, 0px);
    background: #FFFFFF !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-top: 1px solid var(--line);
    box-shadow: 0 -4px 18px rgba(15, 23, 42, 0.06);
    align-items: stretch;
    justify-content: space-around;
  }

  .mbb-item {
    flex: 1 1 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    font-size: .68rem;
    font-weight: 500;
    color: var(--muted);
    background: none;
    border: none;
    padding: 6px 0;
    text-decoration: none;
    cursor: pointer;
    transition: color var(--t-fast);
  }

  .mbb-item svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .mbb-item.on, .mbb-item:hover, .mbb-item:active {
    color: var(--sky);
    font-weight: 600;
  }

  /* Yüzen İletişim Butonları Grubu (Telegram & WhatsApp) Mobil Konumu */
  .apx-float-group {
    bottom: calc(68px + env(safe-area-inset-bottom, 0px)) !important;
    right: 14px !important;
    gap: 8px !important;
  }

  /* Menü çekmecesi açıkken yüzen butonları gizle */
  body.nav-open .apx-float-group,
  html.nav-open .apx-float-group,
  body.nav-open .apx-wa-float,
  html.nav-open .apx-wa-float {
    display: none !important;
    opacity: 0 !important;
    pointer-events: none !important;
    visibility: hidden !important;
  }

  /* Sayfa Gridleri */
  .steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .fgrid {
    grid-template-columns: repeat(3, 1fr);
  }

  .why .wrap, .check2 {
    grid-template-columns: 1fr;
    gap: var(--s-6);
  }

  .why .big {
    order: -1;
    max-height: 400px;
  }

  footer .cols {
    grid-template-columns: repeat(2, 1fr);
  }

  .f-contact-col {
    grid-column: 1 / -1;
    padding-top: var(--s-4);
    border-top: 1px dashed var(--line);
  }

  .k-body {
    grid-template-columns: 1fr;
  }

  /* Mobil Filtre Çekmecesi (Katalog & Kategori) */
  .k-panel {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100;
    max-height: 100vh;
    height: 100%;
    border-radius: 0;
    background: #FFFFFF;
    padding: var(--s-5);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .k-panel.open {
    display: flex;
    flex-direction: column;
    gap: var(--s-4);
  }

  .k-ph {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--s-4);
    border-bottom: 1px solid var(--line);
    font: 600 1.15rem/1 var(--fd);
    color: var(--text);
  }

  .k-x {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-2);
    border: 1px solid var(--line);
    font-size: 1.5rem;
    line-height: 1;
    display: grid;
    place-items: center;
    color: var(--text);
    cursor: pointer;
  }

  .k-panel .k-facet li button {
    min-height: 44px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
    font-size: .88rem;
    text-align: left;
  }

  .k-panel .k-reset {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    padding: 0 12px;
  }

  .k-apply {
    display: block;
    position: sticky;
    bottom: 0;
    margin-top: auto;
    padding-top: var(--s-3);
    background: #FFFFFF;
    border-top: 1px solid var(--line);
    box-shadow: 0 -8px 16px rgba(0, 0, 0, 0.04);
  }

  .k-apply .btn {
    width: 100%;
    min-height: 48px;
    font-size: .85rem;
    justify-content: center;
  }

  .k-filter-btn {
    display: inline-flex !important;
  }
}

/* ==========================================================================
   3. STANDART AKILLI TELEFON DÜZENİ (max-width: 760px)
   ========================================================================== */
@media (max-width: 760px) {
  /* ---------- Dokunma Alanları (Apple & Google Standardı: >= 44px) ---------- */
  .btn, .btn.small, .add_to_cart_button {
    min-height: 44px;
    font-size: .75rem;
  }

  .k-chip, .k-chip.on {
    min-height: 44px;
    padding-inline: 14px;
    font-size: .74rem;
  }

  .arr, .ico, .hcard .arr {
    min-width: 44px;
    min-height: 44px;
  }

  .k-tasks button {
    min-height: 44px;
    font-size: .78rem;
  }

  .p-tabs button {
    min-height: 44px;
    font-size: .8rem;
  }

  .p-forms .p-form {
    min-height: 52px;
  }

  .head .logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    flex-shrink: 0;
  }

  .head .logo picture {
    display: inline-flex;
    align-items: center;
  }

  /* ---------- Tipografi & Okunabilirlik İyileştirmeleri ---------- */
  .k-stock, .pop-stock, .hstock, .k-task, .hits .vtag {
    font-size: .74rem;
    letter-spacing: .08em;
  }

  .hero h1.kicker, .kicker {
    font-size: .75rem;
    letter-spacing: .12em;
  }

  .tile b {
    font-size: .75rem;
  }

  .tile span {
    font-size: .78rem;
  }

  .p-facts li span {
    font-size: .74rem;
  }

  .p-facts li b {
    font-size: .88rem;
  }

  footer h4 {
    font-size: .82rem;
  }

  .copy-row span, .copy-row {
    font-size: .76rem;
  }

  /* ---------- Üst Avantaj Şeridi (Topline) Yatay Kaydırma ---------- */
  .topline {
    font-size: .72rem;
  }

  .topline .wrap {
    justify-content: flex-start;
    gap: var(--s-4);
    padding: 8px var(--gut);
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scroll-padding-inline: var(--gut);
  }

  .topline .tl {
    gap: 6px;
    flex: 0 0 auto;
  }

  .topline .tl svg {
    width: 28px;
    height: 15px;
  }

  /* ---------- En Üst Bilgi Barı (Top Announcement Bar) Mobil ---------- */
  .top-announcement-bar {
    font-size: .70rem;
    padding: 5px 0;
    letter-spacing: .02em;
  }

  .top-announcement-bar .tab-content {
    gap: 6px;
    padding-inline: 8px;
  }

  .top-announcement-bar .tab-dot {
    width: 5px;
    height: 5px;
  }

  /* ---------- Header & Arama Açılır Kutusu (Finder Dropdown) ---------- */
  .head > .wrap {
    height: 60px;
    gap: var(--s-2);
    position: relative;
  }

  .head .logo img {
    height: 36px;
    width: auto;
    display: block;
  }

  /* Arama kutusu esnek, tam satır autocomplete desteği */
  .head .finder {
    height: 44px;
    flex: 1 1 auto;
    min-width: 0;
    position: static;
  }

  .head .finder input {
    height: 44px;
    padding-left: 36px;
    font-size: 16px;
  }

  .head .finder .drop {
    position: absolute;
    left: var(--gut);
    right: var(--gut);
    top: calc(100% + 8px);
    width: auto;
    max-height: 66vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 80;
    background: #FFFFFF;
    border: 1px solid var(--line);
    border-radius: var(--r-2);
    box-shadow: 0 16px 36px rgba(23, 34, 53, 0.16);
  }

  .hit {
    grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: 10px;
    padding: 10px 12px;
    min-height: 56px;
    align-items: center;
    border-bottom: 1px solid var(--line);
  }

  .hit .im {
    width: 48px;
    height: 48px;
    border-radius: 6px;
    background: var(--bg-2);
    overflow: hidden;
  }

  .hit b {
    font-size: .92rem;
    color: var(--text);
  }

  .hit small {
    font-size: .72rem;
    color: var(--muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
  }

  .hit .pr2 {
    font-size: .82rem;
    font-weight: 600;
    color: var(--sky);
    white-space: nowrap;
  }

  /* WhatsApp Butonu Kompaktlaşması */
  .contacts {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: none;
  }

  .contacts .wa-btn {
    min-width: 44px;
    height: 44px;
    padding: 0 10px;
    gap: 6px;
  }

  .contacts .wa-btn span {
    display: none;
  }

  /* ---------- Hero Bölümü & Akış Sıralaması (Referans apexbio.ru Birebir) ---------- */
  /* Mobilde önce üst görsel tam genişlikte en üstte görüntülenir, altı yumuşakça şeffaflaşır, ardından metin başlığı gelir */
  .hero {
    display: flex !important;
    flex-direction: column !important;
    padding-top: 0 !important;
    padding-bottom: var(--s-6) !important;
    min-height: auto !important;
    position: relative !important;
    border-bottom: none !important;
  }

  .hero .bg {
    position: relative !important;
    inset: auto !important;
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16 / 10 !important;
    min-height: 230px !important;
    max-height: 380px !important;
    margin: 0 0 -20px !important;
    overflow: hidden !important;
    z-index: 1 !important;
    order: -1 !important; /* Görseli metnin ve tüm içeriklerin en üstüne yerleştirir */
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 62%, transparent 100%) !important;
    mask-image: linear-gradient(180deg, #000 0%, #000 62%, transparent 100%) !important;
  }

  .hero .bg picture,
  .hero .bg img {
    position: static !important;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: 50% 38% !important;
    display: block !important;
    transform: none !important;
    opacity: 1 !important;
  }

  .hero .bg::before,
  .hero .bg::after {
    display: none !important;
  }

  .hero .fog {
    display: none !important;
  }

  .hero .wrap {
    position: relative !important;
    z-index: 2 !important;
    width: min(var(--wrap), 100% - 2 * var(--gut)) !important;
    padding-top: 0 !important;
  }

  .hero .copy {
    display: flex;
    flex-direction: column;
  }

  .hero .copy .kicker {
    order: 1;
    margin-top: 12px !important;
    margin-bottom: var(--s-2);
  }

  .hero .copy .slogan {
    order: 2;
    margin-bottom: var(--s-4);
  }

  .hero .slogan em {
    font-size: clamp(1.75rem, 8vw, 2.3rem);
    line-height: 1.15;
  }

  /* CTA Butonları Yan Yana / Tam Genişlik */
  .hero .copy .cta {
    order: 3;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    width: 100%;
    margin-top: var(--s-3);
    margin-bottom: var(--s-4);
  }

  .hero .cta .btn {
    width: 100%;
    min-height: 46px;
    font-size: .72rem;
    padding: 0 10px;
    justify-content: center;
  }

  .hero .copy .hero-facts {
    order: 4;
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: var(--s-2);
  }

  .hero-facts li {
    font-size: .84rem;
    line-height: 1.4;
  }

  /* Popüler Ürün Hero Kartı (Hero Slider) */
  .hero-card {
    position: relative;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto;
    border-radius: var(--r-3);
    box-shadow: 0 8px 24px rgba(23, 34, 53, 0.08);
  }

  .hero-card .hc-pic {
    aspect-ratio: 4/3;
    min-height: 190px;
    background: var(--bg-2);
    touch-action: pan-y;
  }

  .hero-card .hc-pic img {
    object-position: 50% 50%;
    padding: 16px;
  }

  .hero-card .hc-head {
    justify-content: center;
    gap: 10px;
    padding: 14px 16px 4px;
    border-bottom: 0;
  }

  .hero-card .hc-head .arrows {
    position: absolute;
    left: 10px;
    right: 10px;
    top: calc((100vw - 2 * var(--gut)) * .375 - 22px);
    display: flex;
    justify-content: space-between;
    pointer-events: none;
    z-index: 3;
  }

  .hero-card .hc-head .arr {
    pointer-events: auto;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid var(--line);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  }

  .hero-card .hc-body {
    justify-items: center;
    text-align: center;
    align-content: start;
    height: auto;
    min-height: 90px;
    padding: 8px 16px 12px;
  }

  .hero-card .hc-body b {
    font-size: 1.15rem;
  }

  .hero-card .hc-body small {
    max-width: 32ch;
    font-size: .82rem;
  }

  .hero-card .hc-foot {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 0 16px 16px;
    border-top: 0;
  }

  .hero-card .hc-foot .btn {
    width: 100%;
    min-height: 44px;
    justify-content: center;
  }

  /* ---------- Güven İkonları Bandı (2x2 Estetik Grid) ---------- */
  .icons {
    padding: var(--s-4) 0;
  }

  .icons .wrap {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
    border-radius: var(--r-2);
  }

  .tile {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 10px;
    background: #FFFFFF;
    border: 1px solid var(--line);
    border-radius: var(--r-2);
  }

  .tile .ill {
    width: 38px;
    height: 38px;
  }

  .tile .ill svg {
    width: 30px;
    height: 30px;
  }

  .tile b {
    font-size: .74rem;
    line-height: 1.25;
  }

  .tile span {
    font-size: .72rem;
    line-height: 1.3;
  }

  /* ---------- Çok Satanlar / Öne Çıkanlar (Hits Carousel) ---------- */
  /* ---------- Çok Satanlar / Öne Çıkanlar (Hits Carousel - apexbio.ru 1:1) ---------- */
  .hits {
    padding: var(--s-6) 0;
    overflow: hidden;
  }

  .hits .shead {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    margin-bottom: var(--s-3);
  }

  .hits .shead .more {
    display: inline-flex;
    align-items: center;
    font-size: .84rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--sky);
    margin-top: 4px;
  }

  .hits .stage {
    display: flex;
    flex-direction: column;
    margin-top: var(--s-2);
    position: relative;
    width: 100%;
  }

  /* Çizgi Göstergeleri (Dashes / Dots) — Şişelerin Üstünde */
  .hits .dots {
    order: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 4px auto 16px;
  }

  .hits .dot {
    width: 18px;
    height: 3px;
    border-radius: 2px;
    background: rgba(33, 78, 120, 0.18);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .hits .dot.on {
    width: 26px;
    background: var(--sky, #214E78);
  }

  /* Tek Tek Kayan Şişe Kapsayıcısı */
  .hits-track {
    order: 2;
    position: relative;
    width: 100%;
  }

  /* Ok Butonları (< ve >) — Şişenin Sağ ve Sol Yanlarında */
  .hits-track .arr {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid var(--line);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
    color: var(--sky);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: transform 0.15s ease, background 0.15s ease;
  }

  .hits-track .arr svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2.2;
    fill: none;
  }

  .hits-track .arr:active {
    transform: translateY(-50%) scale(0.92);
  }

  .hits-track .arr-prev {
    left: 8px;
  }

  .hits-track .arr-next {
    right: 8px;
  }

  /* Kartların yatay kaydırma bandı (Touch swipe & Snap) */
  .row#hitsRow {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    overflow-x: auto !important;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    gap: 0 !important;
    width: 100vw;
    margin-inline: calc(-1 * var(--gut));
    padding: 20px 22vw 14px !important;
    scroll-padding: 0 22vw;
    scrollbar-width: none;
    touch-action: pan-x pan-y;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
  }

  .row#hitsRow::-webkit-scrollbar {
    display: none;
  }

  /* Şişe / Ürün Kartı (Vial) */
  .vial {
    flex: 0 0 56vw !important;
    max-width: 240px;
    aspect-ratio: 3 / 4;
    scroll-snap-align: center;
    scroll-snap-stop: always;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    background: transparent;
    border: none;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease, filter 0.35s ease;
    opacity: 0.45;
    filter: brightness(0.85);
    transform: scale(0.86);
    user-select: none;
    -webkit-user-select: none;
  }

  .vial.on {
    opacity: 1;
    filter: brightness(1);
    transform: scale(1.08) translateY(-4px);
    z-index: 2;
  }

  .vial img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    max-height: 220px;
    padding: 10px;
    filter: none !important;
    transform: none !important;
    pointer-events: none;
  }

  /* Şişe Altı Kategori Rozeti (Vtag) */
  .vial .vtag {
    position: absolute;
    bottom: -6px;
    top: auto;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 10px;
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--pill);
    background: rgba(255, 255, 255, 0.95);
    color: var(--sky);
    border: 1px solid var(--line);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
  }

  .vial.on .vtag {
    opacity: 1;
  }

  /* Aktif Ürün Bilgi Alanı (Spotbar) */
  .spotbar {
    order: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--s-4) var(--s-4);
    margin-top: 14px;
    background: var(--bg-2);
    border: 1px solid var(--line);
    border-radius: var(--r-2);
    gap: 12px;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .spotbar.swap {
    opacity: 0;
    transform: translateY(6px);
  }

  .spotbar .si {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
  }

  .spotbar .si .name {
    font: 600 1.22rem/1.25 var(--fd);
    letter-spacing: .05em;
    color: var(--text);
    text-transform: uppercase;
  }

  .spotbar .si .form {
    font-size: .86rem;
    color: var(--muted);
    margin-top: 4px;
  }

  .spotbar .si .task {
    display: inline-block;
    font: 600 .72rem/1 var(--fb);
    letter-spacing: .12em;
    color: var(--sky);
    text-transform: uppercase;
    margin-top: 6px;
  }

  .spotbar .buy {
    width: 100%;
  }

  .spotbar .buy .row2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    width: 100%;
  }

  .spotbar .buy .row2 .btn {
    min-height: 44px;
    font-size: .82rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 10px;
  }

  .hits-all {
    text-align: center;
    margin-top: var(--s-4);
  }

  /* ---------- Hedefe Göre Peptitler (#goals) ve Kalite Güvencesi (#quality) Akordiyon ---------- */
  .way {
    padding: var(--s-6) 0;
  }

  .way-pin {
    position: static !important;
    top: auto !important;
    height: auto !important;
  }

  /* Mobilde Hedefe Göre Seçim Yapın yanındaki Danışmana Sorun linkini gizle */
  #goals .shead .more,
  .cats-way .shead .more {
    display: none !important;
  }

  .way-grid {
    grid-template-columns: 1fr !important;
    gap: var(--s-4) !important;
  }

  .way-stage,
  .way-bar,
  .way-skip {
    display: none !important;
  }

  .way-steps {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .way-step {
    position: relative !important;
    padding: 14px 16px !important;
    border-radius: var(--r-2) !important;
    background: #FFFFFF !important;
    border: 1px solid var(--line) !important;
    cursor: pointer !important;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.02) !important;
    transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast) !important;
  }

  .way-step::before {
    display: none !important;
  }

  .way-step::after {
    position: static !important;
    display: inline-grid !important;
    width: 22px !important;
    height: 22px !important;
    font-size: .65rem !important;
    margin-bottom: 6px !important;
    border-radius: 50% !important;
  }

  .way-step.on {
    border-color: var(--sky) !important;
    background: #FFFFFF !important;
    box-shadow: 0 4px 14px rgba(33, 78, 120, 0.08) !important;
    padding-bottom: 18px !important;
  }

  .way-step h3 {
    font-size: 1.05rem !important;
    line-height: 1.3 !important;
    color: var(--text) !important;
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin: 0 !important;
  }

  .way-step h3::after {
    content: "+";
    font-family: inherit;
    font-size: 1.35rem;
    color: var(--sky);
    font-weight: 300;
    line-height: 1;
    margin-left: 10px;
    flex: none;
    transition: transform 0.25s ease;
  }

  .way-step.on h3::after {
    content: "−";
    transform: rotate(180deg);
  }

  .way-body {
    display: grid !important;
    grid-template-rows: 0fr !important;
    opacity: 0 !important;
    overflow: hidden !important;
    transition: grid-template-rows 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease !important;
  }

  .way-step.on .way-body {
    grid-template-rows: 1fr !important;
    opacity: 1 !important;
    margin-top: 10px !important;
  }

  .way-step p {
    font-size: .88rem !important;
    line-height: 1.5 !important;
    color: var(--muted) !important;
    margin-top: 8px !important;
  }

  .way-thumb {
    display: block !important;
    margin-top: 12px !important;
    border-radius: var(--r-2) !important;
    overflow: hidden !important;
    border: 1px solid var(--line) !important;
    aspect-ratio: 16/9 !important;
    background: var(--bg-2) !important;
  }

  .way-thumb img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
  }

  .way-go {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 42px !important;
    padding: 0 14px !important;
    border-radius: var(--pill) !important;
    background: var(--bg-2) !important;
    border: 1px solid var(--line) !important;
    margin-top: 10px !important;
    font-size: .78rem !important;
    font-weight: 600 !important;
    color: var(--sky) !important;
  }

  .ctop {
    margin-top: 14px !important;
    padding-top: 10px !important;
    border-top: 1px solid var(--line) !important;
  }

  .ctop li a {
    min-height: 44px !important;
    padding: 8px 0 !important;
    font-size: .88rem !important;
    display: grid !important;
    grid-template-columns: 24px minmax(0, 1fr) auto !important;
    align-items: center !important;
  }

  /* ---------- Süreç Adımları (Process) ---------- */
  .process {
    padding-bottom: var(--s-6);
  }

  .process .bandpic {
    height: 220px;
    object-fit: cover;
  }

  .process .bandtext {
    padding: var(--s-4) var(--gut);
  }

  .process .phead h2 {
    font-size: 1.5rem;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-top: var(--s-4);
  }

  .steps li {
    padding: 14px 16px;
    border-radius: var(--r-2);
    background: #FFFFFF;
    border: 1px solid var(--line);
  }

  .steps li b {
    font-size: .92rem;
    display: block;
    color: var(--text);
  }

  .steps li small {
    font-size: .82rem;
    color: var(--muted);
    line-height: 1.45;
    margin-top: 4px;
    display: block;
  }

  /* ---------- Form Çeşitleri (.forms & .fgrid) ---------- */
  .forms {
    padding: var(--s-6) 0;
  }

  .fgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .fgrid li a {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    padding: 14px 10px 12px !important;
    min-height: 170px !important;
    border-radius: var(--r-2) !important;
    background: #FFFFFF !important;
    border: 1px solid var(--line) !important;
    text-decoration: none !important;
    box-shadow: 0 2px 6px rgba(23, 34, 53, 0.03) !important;
    transition: transform var(--t-fast), border-color var(--t-fast) !important;
  }

  .fgrid li a:active {
    background: var(--bg-2) !important;
    border-color: var(--sky) !important;
  }

  .fgrid .pr {
    height: 100px !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin-bottom: 10px !important;
    background: transparent !important;
  }

  .fgrid .pr img {
    max-height: 94px !important;
    max-width: 86% !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    filter: drop-shadow(0 6px 12px rgba(23, 34, 53, 0.08)) !important;
  }

  .fmeta {
    width: 100% !important;
    padding: 0 !important;
    display: grid !important;
    gap: 2px !important;
    text-align: center !important;
  }

  .fmeta .fq {
    font-size: .64rem !important;
    letter-spacing: .08em !important;
    color: var(--sky) !important;
    font-style: normal !important;
    text-transform: uppercase !important;
  }

  .fmeta b {
    font-size: .92rem !important;
    margin-top: 2px !important;
    display: block !important;
    color: var(--text) !important;
    font-family: var(--fd) !important;
    font-weight: 500 !important;
  }

  .fmeta small {
    font-size: .74rem !important;
    color: var(--muted) !important;
  }

  /* ---------- Avantajlar (Promo) ---------- */
  .promo {
    padding: var(--s-6) 0;
  }

  .pgrid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .promo .p {
    padding: 16px;
    border-radius: var(--r-2);
    background: var(--bg-2);
    border: 1px solid var(--line);
  }

  .promo .p img {
    height: 160px;
    object-fit: cover;
    border-radius: var(--r-1);
    margin-bottom: 12px;
  }

  .ptext b {
    font-size: 1.05rem;
    color: var(--text);
  }

  .ptext small {
    font-size: .84rem;
    line-height: 1.45;
    margin-top: 6px;
    color: var(--muted);
  }

  .pgo {
    display: inline-flex;
    margin-top: 10px;
    font-size: .78rem;
    font-weight: 600;
    color: var(--sky);
  }

  /* ---------- Hakkımızda & Orijinallik Doğrulama (#about & #check) ---------- */
  .why {
    padding: var(--s-6) 0;
  }

  .why .wrap {
    grid-template-columns: 1fr;
    gap: var(--s-5);
  }

  .why .facts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-top: var(--s-4);
  }

  .why .facts div {
    padding: 10px 8px;
    background: var(--bg-2);
    border-radius: var(--r-1);
    text-align: center;
  }

  .why .facts b {
    font-size: 1.15rem;
    display: block;
    color: var(--sky);
  }

  .why .facts span {
    font-size: .68rem;
    color: var(--muted);
    display: block;
    margin-top: 2px;
  }

  .check {
    padding: var(--s-6) 0;
  }

  .check2 {
    grid-template-columns: 1fr;
    gap: var(--s-5);
  }

  .cbig {
    position: relative;
    border-radius: var(--r-2);
    overflow: hidden;
  }

  .cmark {
    font-size: .68rem;
    padding: 4px 8px;
  }

  .check-form .crow {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: 12px;
  }

  .check-form input {
    min-height: 48px;
    font-size: 16px;
    border-radius: var(--pill);
    padding: 0 16px;
    border: 1px solid var(--line);
  }

  .check-form .btn {
    min-height: 48px;
    width: 100%;
    justify-content: center;
  }

  /* ---------- SSS (FAQ) ---------- */
  .faq {
    padding: var(--s-6) 0;
  }

  .faq-list details {
    border-radius: var(--r-2);
    background: #FFFFFF;
    border: 1px solid var(--line);
    margin-bottom: 8px;
    overflow: hidden;
  }

  .faq-list summary {
    min-height: 52px;
    padding: 14px 16px;
    font-size: .92rem;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .faq-list details[open] summary {
    border-bottom: 1px solid var(--line);
    color: var(--sky);
  }

  .faq-list details div {
    padding: 14px 16px;
    font-size: .88rem;
    line-height: 1.55;
    color: var(--muted);
  }

  /* ---------- Makaleler (Articles) ---------- */
  .articles {
    padding: var(--s-6) 0;
  }

  .agrid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .a-cell {
    border-radius: var(--r-2);
    overflow: hidden;
    background: var(--bg-2);
    border: 1px solid var(--line);
    padding: 14px;
  }

  .a-cell .apic {
    border-radius: var(--r-1);
    overflow: hidden;
    aspect-ratio: 16/9;
    margin-bottom: 10px;
    display: block;
  }

  .a-cell .apic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .a-cell h3 {
    font-size: .96rem;
    line-height: 1.35;
    color: var(--text);
    margin: 8px 0;
  }

  .a-listen {
    min-height: 42px;
    width: 100%;
    justify-content: center;
    margin-top: 10px;
  }

  /* ---------- Kalite Kontrol Laboratuvarı ---------- */
  .q-tabs {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-inline: calc(-1 * var(--gut));
    padding-inline: var(--gut);
    padding-bottom: 8px;
  }

  .q-tabs::-webkit-scrollbar {
    display: none;
  }

  .q-tabs button {
    min-height: 44px;
    padding: 0 16px;
    font-size: .82rem;
    flex: 0 0 auto;
  }

  /* ---------- KATALOG & KATEGORİ SAYFASI ---------- */
  .k-tasks {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding: 8px var(--gut);
    margin-inline: calc(-1 * var(--gut));
  }

  .k-tasks::-webkit-scrollbar {
    display: none;
  }

  .k-tasks button {
    flex: 0 0 auto;
    min-height: 44px;
    padding: 0 16px;
    font-size: .78rem;
    border-radius: var(--pill);
  }

  .k-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    margin-bottom: var(--s-4);
  }

  .k-filter-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 16px;
    border-radius: var(--pill);
    background: #FFFFFF;
    border: 1px solid var(--line);
    font-size: .82rem;
    font-weight: 600;
    color: var(--text);
  }

  #kSort {
    min-height: 44px;
    padding: 0 14px;
    font-size: 16px;
    border-radius: var(--pill);
  }

  /* ---------- KATALOG & KATEGORİ SAYFASI (Genişletilmiş 2'li Ürün Grid'i) ---------- */
  .kat {
    padding-top: 16px;
    padding-bottom: 60px;
  }

  .kat > .wrap {
    width: 100% !important;
    max-width: 100% !important;
    padding-inline: 10px !important;
  }

  .k-crumbs {
    margin-bottom: 12px;
  }

  .k-top {
    margin-bottom: 16px;
  }

  .k-top h1 {
    font-size: 1.6rem;
  }

  .k-lead {
    font-size: 0.88rem;
    line-height: 1.5;
  }

  .k-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    padding-bottom: 12px;
  }

  .k-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .k-card {
    border-radius: 14px !important;
  }

  .k-top-title {
    padding: 10px 6px 6px !important;
    font-size: 0.88rem !important;
    letter-spacing: 0.02em !important;
    line-height: 1.25 !important;
  }

  .k-pic {
    margin: 0 4px !important;
    border-radius: 10px !important;
    aspect-ratio: 3 / 4 !important;
    max-height: none !important;
    min-height: auto !important;
  }

  .k-pic img {
    object-fit: contain;
  }

  .k-info {
    padding: 8px 6px 12px !important;
  }

  .k-task {
    font-size: 0.64rem !important;
    margin-bottom: 6px !important;
  }

  .k-chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 4px !important;
    margin: 4px 0 8px !important;
  }

  .k-chip {
    flex: 0 0 auto;
    min-height: 28px !important;
    height: 28px !important;
    padding: 0 8px !important;
    font-size: 0.70rem !important;
    border-radius: 999px !important;
  }

  .k-spec {
    font-size: 0.72rem !important;
    margin-bottom: 8px !important;
    line-height: 1.3 !important;
  }

  .k-card-action {
    margin-top: auto;
    padding-top: 8px !important;
    border-top: 1px solid #E2E8F0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 8px !important;
  }

  .k-card-action .k-price-col {
    display: flex !important;
    flex-direction: column !important;
    min-width: 0 !important;
  }

  .k-card-action .k-price-label {
    font-size: 0.58rem !important;
  }

  .k-card-action .k-price {
    font-size: 1.05rem !important;
  }

  .k-card-action .k-btn {
    width: auto !important;
    min-height: 32px !important;
    height: 32px !important;
    font-size: 0.7rem !important;
    padding: 0 12px !important;
    border-radius: 999px !important;
    flex-shrink: 0 !important;
  }

  /* ---------- ÜRÜN DETAY SAYFASI (Product Page - Genişletilmiş ve Boşluksuz) ---------- */
  .prod {
    padding-top: 14px;
    padding-bottom: 60px;
  }

  .prod > .wrap {
    width: 100% !important;
    max-width: 100% !important;
    padding-inline: 10px !important;
  }

  .p-crumbs {
    margin-bottom: 8px;
  }

  .p-head {
    margin-bottom: 12px;
  }

  .p-head h1 {
    font-size: 1.8rem;
    line-height: 1.1;
  }

  .p-sub {
    font-size: 0.92rem;
  }

  .p-top {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 28px;
  }

  .p-gal {
    max-width: 100% !important;
    width: 100% !important;
    margin: 0 !important;
  }

  .p-stage {
    aspect-ratio: 4 / 5 !important;
    width: 100% !important;
    max-height: 480px !important;
    background: #060E18 !important;
    border-radius: 16px !important;
    padding: 0 !important;
    overflow: hidden !important;
    border: 1px solid var(--line) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12) !important;
  }

  .p-stage img {
    width: 100% !important;
    height: 100% !important;
    max-height: none !important;
    object-fit: cover !important;
  }

  /* Fiyat Kartı (Mobil Kibar Görünüm) */
  .p-price-card {
    padding: 10px 14px !important;
    margin-bottom: 12px !important;
    border-radius: 10px !important;
  }

  .p-price {
    font-size: 1.4rem !important;
  }

  .p-stock {
    font-size: 0.72rem !important;
    padding: 4px 10px !important;
  }

  /* Form & Dozaj Seçim Kartları */
  .p-forms {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
    margin: var(--s-4) 0;
  }

  .p-form {
    min-height: 52px;
    padding: 8px 12px;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr) auto;
    column-gap: 10px;
    align-items: center;
    border-radius: var(--r-2);
  }

  .p-form img {
    width: 44px;
    height: 44px;
    object-fit: contain;
  }

  .pf-t {
    font-size: .88rem;
  }

  .pf-t small {
    font-size: .75rem;
  }

  .pf-p b {
    font-size: .95rem;
  }

  .pf-p i {
    font-size: .72rem;
  }

  /* Bilgi / Özellik Tablosu */
  .p-facts {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin: var(--s-4) 0;
  }

  .p-facts li {
    padding: 10px 12px;
  }

  /* Sekmeler (Tabs) */
  .p-desc {
    overflow: visible;
  }

  .p-kick {
    margin-bottom: 12px !important;
  }

  .p-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    white-space: nowrap !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    -ms-overflow-style: none !important;
    gap: 8px !important;
    margin-inline: 0 !important;
    padding-inline: 2px !important;
    padding-top: 4px !important;
    padding-bottom: 12px !important;
    border-bottom: 1px solid var(--line) !important;
    scroll-snap-type: x proximity;
  }

  .p-tabs::-webkit-scrollbar {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
  }

  .p-tabs button {
    flex: 0 0 auto !important;
    scroll-snap-align: start;
    height: 38px !important;
    min-height: 38px !important;
    padding: 0 16px !important;
    font-size: .78rem !important;
    font-weight: 500 !important;
    letter-spacing: .04em !important;
    border-radius: var(--pill) !important;
    border: 1px solid var(--line-2) !important;
    background: #FFFFFF !important;
    color: var(--muted) !important;
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 1px 3px rgba(23, 34, 53, 0.04) !important;
    transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast), transform var(--t-fast) !important;
    -webkit-tap-highlight-color: transparent !important;
  }

  .p-tabs button:active {
    transform: scale(0.97) !important;
  }

  .p-tabs button[aria-selected="true"] {
    background: var(--sky) !important;
    border-color: var(--sky) !important;
    color: #FFFFFF !important;
    font-weight: 600 !important;
    box-shadow: 0 3px 10px rgba(33, 78, 120, 0.25) !important;
  }

  /* Sabit Alt Satın Alma / İletişim Barı (Sticky Bar) */
  body:has(.p-sticky) {
    padding-bottom: 80px;
  }

  .p-sticky {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 55;
    background: #FFFFFF;
    border-top: 1px solid var(--line-2);
    box-shadow: 0 -6px 20px rgba(23, 34, 53, 0.1);
    padding: 10px var(--gut);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
  }

  .p-sticky .p-s-name {
    font-size: .88rem;
    max-width: 180px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .p-sticky .p-s-price {
    font-size: .95rem;
  }

  .p-sticky .btn {
    min-height: 44px;
    padding: 0 16px;
    font-size: .78rem;
    white-space: nowrap;
    flex: none;
  }

  /* ---------- HESAPLAYICI SAYFASI (Calc) ---------- */
  .calc-grid {
    grid-template-columns: 1fr;
    gap: var(--s-5);
  }

  .calc-chips button {
    min-width: 44px;
    min-height: 44px;
  }

  /* ---------- FOOTER DÜZENİ (Peptitler ve Popüler Yan Yana) ---------- */
  footer {
    padding-bottom: calc(var(--s-6) + 64px);
  }

  footer .cols {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--s-5) var(--s-4);
  }

  .f-contact-col {
    grid-column: 1 / -1;
    padding-top: var(--s-4);
    border-top: 1px dashed var(--line);
  }

  footer h4 {
    font-size: .78rem;
    letter-spacing: .15em;
    margin-bottom: var(--s-3);
  }

  footer ul {
    gap: 6px;
  }

  footer ul a {
    display: inline-block;
    padding-block: 4px;
    margin-block: 0;
    font-size: .84rem;
    line-height: 1.35;
    word-break: break-word;
  }

  .fphone, .fmail {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .ftop {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--s-3);
  }

  .copy-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: var(--s-4) 0 var(--s-5);
  }
}

/* ==========================================================================
   4. DAR EKRANLI TELEFONLAR (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {
  .hero .copy .cta {
    grid-template-columns: 1fr;
  }

  .p-facts {
    grid-template-columns: 1fr;
  }

  .hcard {
    flex: 0 0 220px;
  }
}

/* ==========================================================================
   5. EKSTRA DAR MOBİL EKRANLAR (max-width: 380px)
   ========================================================================== */
@media (max-width: 380px) {
  .kat > .wrap {
    padding-inline: 6px !important;
  }

  .k-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 6px !important;
  }

  .k-card {
    border-radius: 12px !important;
  }

  .k-pic {
    margin: 0 3px !important;
  }

  .fgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
  }

  .fgrid li a {
    padding: 10px 6px 10px !important;
    min-height: 155px !important;
  }

  .fgrid .pr {
    height: 85px !important;
  }

  .fgrid .pr img {
    max-height: 80px !important;
  }

  .p-form {
    grid-template-columns: 40px minmax(0, 1fr);
  }

  .p-form .pf-p {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    padding-top: 4px;
    border-top: 1px dashed var(--line);
    margin-top: 4px;
  }
}

/* ==========================================================================
   6. YATAY TELEFON MODU (Landscape: max-height: 520px)
   ========================================================================== */
@media (max-height: 520px) and (orientation: landscape) and (max-width: 1100px) {
  .hero-facts {
    grid-template-columns: minmax(0, 1fr) !important;
    max-width: 60%;
  }

  .hero .copy {
    position: relative;
    z-index: 2;
  }

  .hero {
    min-height: 100svh;
  }
}