/* ==========================================================================
   FRONTAL OSGB - KURUMSAL WEB SİTESİ STİL DOSYASI (v2.0 - SZUTEST OSGB STİLİ)
   Ferah Beyaz Tonlar, Minimalist Üst Menü, Sinematik OSGB Video Hero ve
   Hareketli Görsel/Yazı Animasyonları
   ========================================================================== */

:root {
    /* Ferah Beyaz ve İnci Grisi Renk Paleti */
    --bg-white: #FFFFFF;
    --bg-light: #F7F9FC;
    --bg-pearl: #F1F5F9;
    --bg-soft-accent: #FFF5F5;

    /* Kurumsal Metin ve Vurgu Renkleri */
    --primary: #1E242B;          /* Koyu Antrasit Başlık Rengi */
    --primary-dark: #12171D;
    --primary-light: #2C3540;
    --accent: #D91B24;           /* Frontal OSGB Kurumsal Kırmızı */
    --accent-hover: #B8141C;
    --accent-soft: rgba(217, 27, 36, 0.08);
    --blue-accent: #0284C7;      /* Sağlık & Güvenlik Yardımcı Mavi Tonu */
    --blue-soft: rgba(2, 132, 199, 0.08);

    --text-main: #1E293B;
    --text-muted: #5A6572;
    --text-light: #8492A6;
    --border-color: #E6ECF2;

    /* Boyut ve Gölgeler (Yumuşak, Modern, Ferah) */
    --container-max: 1320px;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-pill: 999px;
    --shadow-sm: 0 4px 20px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 14px 36px rgba(15, 23, 42, 0.07);
    --shadow-lg: 0 24px 54px rgba(15, 23, 42, 0.11);
    --transition: all 0.38s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-main);
    background-color: var(--bg-white);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
    color: var(--primary);
    line-height: 1.24;
    font-weight: 700;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

/* ==========================================================================
   SCROLL & HAREKETLİ GÖRSEL / YAZI ANİMASYONLARI (Szutest FadeInUp & Motion)
   ========================================================================== */
.reveal {
    opacity: 0;
    will-change: transform, opacity;
    transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1),
                transform 0.85s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-up {
    transform: translateY(42px);
}

.reveal-left {
    transform: translateX(-48px);
}

.reveal-right {
    transform: translateX(48px);
}

.reveal-scale {
    transform: scale(0.93);
}

.reveal.is-visible {
    opacity: 1;
    transform: translate(0, 0) scale(1);
}

.delay-1 { transition-delay: 0.12s; }
.delay-2 { transition-delay: 0.24s; }
.delay-3 { transition-delay: 0.36s; }
.delay-4 { transition-delay: 0.48s; }

@keyframes floatSlow {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
}

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

@keyframes kenBurns {
    0% { transform: scale(1); }
    50% { transform: scale(1.07); }
    100% { transform: scale(1); }
}

@keyframes pulseRing {
    0% { box-shadow: 0 0 0 0 rgba(217, 27, 36, 0.35); }
    70% { box-shadow: 0 0 0 14px rgba(217, 27, 36, 0); }
    100% { box-shadow: 0 0 0 0 rgba(217, 27, 36, 0); }
}

@keyframes marqueeScroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ==========================================================================
   GENEL BİLEŞENLER & BUTONLAR
   ========================================================================== */
.section {
    padding: 96px 0;
    position: relative;
    background-color: var(--bg-white);
}

.section-light {
    background-color: var(--bg-light);
}

.section-header {
    max-width: 760px;
    margin: 0 auto 56px auto;
    text-align: center;
}

.section-header.left {
    margin-left: 0;
    text-align: left;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(1.9rem, 3.2vw, 2.65rem);
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 800;
}

.section-subtitle {
    font-size: 1.08rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.94rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-pill {
    border-radius: var(--radius-pill);
}

.btn-primary {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 8px 22px rgba(217, 27, 36, 0.22);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 12px 28px rgba(217, 27, 36, 0.32);
}

.btn-outline {
    background: #fff;
    border-color: var(--border-color);
    color: var(--primary);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.45);
    color: #fff;
    backdrop-filter: blur(8px);
}

.btn-outline-light:hover {
    background: #fff;
    border-color: #fff;
    color: var(--primary);
    transform: translateY(-2px);
}

/* ==========================================================================
   MİNİMALİST & SADE ÜST MENÜ (SZUTEST OSGB STİLİ HEADER)
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: background-color 0.35s ease, box-shadow 0.35s ease, padding 0.35s ease;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border-color);
}

/* Ana sayfada en üstteyken videonun üzerinde şeffaf ve sade durur */
body.is-home .site-header:not(.scrolled) {
    background: linear-gradient(180deg, rgba(12, 18, 28, 0.68) 0%, rgba(12, 18, 28, 0.25) 70%, rgba(12, 18, 28, 0) 100%);
    backdrop-filter: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

body.is-inner {
    padding-top: 86px;
}

.site-header.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(16px);
    box-shadow: 0 10px 32px rgba(15, 23, 42, 0.06);
    border-bottom-color: rgba(230, 236, 242, 0.8);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 86px;
    transition: height 0.35s ease;
}

.site-header.scrolled .header-inner {
    height: 76px;
}

.brand-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.brand-logo img {
    height: 54px;
    width: auto;
    object-fit: contain;
    transition: var(--transition);
}

.hero-mobile-top {
    display: none;
}

.brand-logo .logo-hero {
    display: none;
}

body.is-home .site-header:not(.scrolled) .brand-logo .logo-default {
    display: none;
}

body.is-home .site-header:not(.scrolled) .brand-logo .logo-hero {
    display: block;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 16px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--primary);
    position: relative;
}

body.is-home .site-header:not(.scrolled) .nav-link {
    color: rgba(255, 255, 255, 0.94);
}

/* Szutest menu_hover_zoom_line alt çizgi efekti */
.nav-link::after {
    content: "";
    position: absolute;
    bottom: 4px;
    left: 16px;
    right: 16px;
    height: 2px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
}

body.is-home .site-header:not(.scrolled) .nav-link:hover,
body.is-home .site-header:not(.scrolled) .nav-link.active {
    color: #fff;
}

.nav-arrow {
    font-size: 0.72rem;
    transition: transform 0.3s ease;
}

.nav-item.has-dropdown:hover .nav-arrow {
    transform: rotate(180deg);
}

/* Szutest Tarzı Kategorili Sade Mega Menü */
.szt-mega {
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%) translateY(14px);
    width: 680px;
    background: #FFFFFF;
    border-radius: var(--radius-md);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.14);
    border: 1px solid var(--border-color);
    padding: 26px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 1100;
}

.nav-item.has-dropdown:hover .szt-mega {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.szt-mega-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.szt-mega-title {
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-light);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}

.szt-mega-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.szt-mega-item:hover {
    background: var(--bg-light);
    transform: translateX(4px);
}

.szt-mega-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.szt-mega-item:hover .szt-mega-icon {
    background: var(--accent);
    color: #fff;
}

.szt-mega-text strong {
    display: block;
    font-size: 0.93rem;
    color: var(--primary);
    margin-bottom: 2px;
}

.szt-mega-text small {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.szt-mega-bottom {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.84rem;
    color: var(--text-muted);
}

.szt-mega-bottom a {
    font-weight: 700;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 18px;
}

.header-phone-simple {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--primary);
}

.header-phone-simple i {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
}

body.is-home .site-header:not(.scrolled) .header-phone-simple {
    color: #fff;
}

body.is-home .site-header:not(.scrolled) .header-phone-simple i {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
}

.mobile-menu-toggle {
    display: none;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    color: var(--primary);
    width: 44px;
    height: 44px;
    border-radius: 10px;
    font-size: 1.15rem;
    cursor: pointer;
}

/* ==========================================================================
   SİNEMATİK OSGB VİDEO HERO (SZUTEST TAM EKRAN VİDEO BANNER)
   ========================================================================== */
.video-hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: #0F172A;
    color: #fff;
    padding: 130px 0 110px 0;
}

.hero-video-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    filter: brightness(0.88) contrast(1.04);
    transform: scale(1.02);
    transition: opacity 0.8s ease;
}

.video-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        105deg,
        rgba(12, 19, 31, 0.82) 0%,
        rgba(15, 23, 42, 0.58) 52%,
        rgba(15, 23, 42, 0.28) 100%
    );
}

.video-hero-inner {
    position: relative;
    z-index: 3;
    width: 100%;
}

.hero-slides-wrap {
    max-width: 780px;
    min-height: 320px;
    position: relative;
}

.hero-slide {
    display: none;
    animation: heroSlideFade 0.75s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero-slide.active {
    display: block;
}

@keyframes heroSlideFade {
    from {
        opacity: 0;
        transform: translateY(26px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-pill);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 22px;
}

.hero-kicker span.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22C55E;
    box-shadow: 0 0 10px #22C55E;
}

.hero-slide h1 {
    font-size: clamp(2.35rem, 4.5vw, 3.85rem);
    color: #FFFFFF;
    font-weight: 800;
    line-height: 1.14;
    margin-bottom: 22px;
    letter-spacing: -0.025em;
}

.hero-slide h1 span {
    color: #FF6B72;
}

.hero-slide p {
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.75;
    margin-bottom: 34px;
    max-width: 670px;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Hero Alt Sekme / Slayt Seçici Bar (Szutest Slider Tabs) */
.hero-slider-tabs {
    margin-top: 56px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    max-width: 920px;
}

.hero-tab-btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 16px 20px;
    border-radius: var(--radius-md);
    text-align: left;
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.hero-tab-btn::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 0%;
    background: var(--accent);
    transition: width 0.4s ease;
}

.hero-tab-btn.active {
    background: rgba(255, 255, 255, 0.96);
    border-color: #fff;
    color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.2);
}

.hero-tab-btn.active::before {
    width: 100%;
}

.hero-tab-num {
    display: block;
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    margin-bottom: 4px;
}

.hero-tab-btn:not(.active) .hero-tab-num {
    color: rgba(255, 255, 255, 0.65);
}

.hero-tab-title {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
}

/* ==========================================================================
   SZUTEST STİLİ İKİLİ KURUMSAL VURGU KARTLARI (DUAL SHOWCASE)
   ========================================================================== */
.szt-dual-section {
    padding: 72px 0 40px 0;
    background: var(--bg-white);
}

.szt-dual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.szt-showcase-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 320px;
    display: flex;
    align-items: flex-end;
    padding: 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    background: var(--bg-light);
}

.szt-showcase-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    animation: kenBurns 18s ease-in-out infinite;
    transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.szt-showcase-card:hover .szt-showcase-bg {
    transform: scale(1.08);
}

.szt-showcase-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.96) 0%, rgba(255, 255, 255, 0.88) 58%, rgba(255, 255, 255, 0.25) 100%);
}

.szt-showcase-content {
    position: relative;
    z-index: 3;
    max-width: 400px;
}

.szt-showcase-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.szt-showcase-content h3 {
    font-size: 1.42rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.szt-showcase-content p {
    font-size: 0.93rem;
    color: var(--text-muted);
    margin-bottom: 18px;
    line-height: 1.65;
}

.szt-showcase-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
}

.szt-showcase-link i {
    transition: transform 0.3s ease;
}

.szt-showcase-card:hover .szt-showcase-link i {
    transform: translateX(6px);
}

/* ==========================================================================
   SZUTEST STİLİ "NEDEN FRONTAL OSGB?" HAREKETLİ İKON BLOKLARI
   ========================================================================== */
.szt-why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.szt-why-card {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.szt-why-card::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent);
    transform: scaleX(0);
    transition: transform 0.35s ease;
}

.szt-why-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(217, 27, 36, 0.2);
}

.szt-why-card:hover::after {
    transform: scaleX(1);
}

.szt-why-icon {
    width: 76px;
    height: 76px;
    margin: 0 auto 22px auto;
    border-radius: 22px;
    background: var(--bg-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.85rem;
    transition: var(--transition);
}

.szt-why-card:hover .szt-why-icon {
    background: var(--accent);
    color: #fff;
    transform: scale(1.08) rotate(-4deg);
    box-shadow: 0 14px 28px rgba(217, 27, 36, 0.25);
}

.szt-why-card h3 {
    font-size: 1.18rem;
    margin-bottom: 12px;
    color: var(--primary);
}

.szt-why-card p {
    font-size: 0.93rem;
    color: var(--text-muted);
    line-height: 1.68;
}

/* ==========================================================================
   SZUTEST STİLİ TAM GÖRSEL HAREKETLİ HİZMET KARTLARI (.szt-service-card)
   ========================================================================== */
.szt-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.szt-service-card {
    position: relative;
    height: 410px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px;
    box-shadow: var(--shadow-md);
    background: #1E293B;
    color: #fff;
}

.szt-service-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    transition: transform 0.75s cubic-bezier(0.16, 1, 0.3, 1), filter 0.75s ease;
}

.szt-service-card:hover .szt-service-bg {
    transform: scale(1.1);
}

.szt-service-overlay {
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(
        180deg,
        rgba(15, 23, 42, 0.1) 0%,
        rgba(15, 23, 42, 0.45) 45%,
        rgba(15, 23, 42, 0.92) 100%
    );
    transition: background 0.45s ease;
}

.szt-service-card:hover .szt-service-overlay {
    background: linear-gradient(
        180deg,
        rgba(15, 23, 42, 0.25) 0%,
        rgba(217, 27, 36, 0.78) 100%
    );
}

.szt-service-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    z-index: 3;
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.18);
    transition: var(--transition);
}

.szt-service-card:hover .szt-service-badge {
    transform: translateY(-4px) scale(1.06);
}

.szt-service-info {
    position: relative;
    z-index: 3;
    transform: translateY(14px);
    transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.szt-service-card:hover .szt-service-info {
    transform: translateY(0);
}

.szt-service-info h3 {
    color: #fff;
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.szt-service-info p {
    font-size: 0.93rem;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.62;
    margin-bottom: 18px;
}

.szt-service-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    color: #fff;
    padding: 8px 16px;
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(6px);
}

/* ==========================================================================
   HAREKETLİ GÖRSEL KOMPOZİSYONU & PLANLI YAKLAŞIM BÖLÜMÜ
   ========================================================================== */
.motion-split-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 64px;
    align-items: center;
}

.motion-visual-stage {
    position: relative;
    padding: 24px 24px 44px 24px;
}

.motion-main-img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid #fff;
    animation: floatSlow 7s ease-in-out infinite;
}

.motion-main-img img {
    width: 100%;
    height: 440px;
    object-fit: cover;
}

.motion-sub-img {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 52%;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 6px solid #fff;
    animation: floatReverse 6s ease-in-out infinite;
    z-index: 2;
}

.motion-sub-img img {
    width: 100%;
    height: 210px;
    object-fit: cover;
}

.motion-floating-card {
    position: absolute;
    top: 42px;
    left: -10px;
    z-index: 3;
    background: #FFFFFF;
    padding: 18px 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 14px;
    animation: floatSlow 5.5s ease-in-out infinite;
}

.motion-floating-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    animation: pulseRing 2.5s infinite;
}

.motion-floating-card strong {
    display: block;
    font-size: 0.95rem;
    color: var(--primary);
}

.motion-floating-card span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.feature-steps-list {
    display: grid;
    gap: 18px;
    margin-top: 28px;
}

.feature-step-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 20px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.feature-step-item:hover {
    transform: translateX(8px);
    border-color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.feature-step-num {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--accent-soft);
    color: var(--accent);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 800;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-step-item h4 {
    font-size: 1.02rem;
    margin-bottom: 4px;
}

.feature-step-item p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==========================================================================
   HAREKETLİ KAYAN REFERANS LOGOLARI BANDI (MARQUEE) & REFERANS KARTLARI
   ========================================================================== */
.ref-marquee-wrap {
    overflow: hidden;
    position: relative;
    padding: 16px 0;
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.ref-marquee-track {
    display: flex;
    align-items: center;
    gap: 24px;
    width: max-content;
    animation: marqueeScroll 38s linear infinite;
}

.ref-marquee-wrap:hover .ref-marquee-track {
    animation-play-state: paused;
}

.ref-logo-card {
    width: 200px;
    height: 104px;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.ref-logo-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.ref-logo-card img {
    max-height: 58px;
    max-width: 145px;
    object-fit: contain;
    filter: grayscale(25%);
    opacity: 0.9;
    transition: var(--transition);
}

.ref-logo-card:hover img {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(185px, 1fr));
    gap: 20px;
}

.ref-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 22px;
    height: 110px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.ref-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.ref-card img {
    max-height: 62px;
    max-width: 140px;
    object-fit: contain;
}

/* ==========================================================================
   GENEL IZGARALAR, KARTLAR VE İÇ SAYFA BİLEŞENLERİ (BEYAZ TONLAR)
   ========================================================================== */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Hizmet, Sektör ve Bilgi Merkezi Kartları */
.service-card,
.sector-card,
.blog-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 34px 30px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
}

.service-card:hover,
.sector-card:hover,
.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(217, 27, 36, 0.25);
}

.service-icon,
.sector-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem;
    margin-bottom: 22px;
    transition: var(--transition);
}

.service-card:hover .service-icon,
.sector-card:hover .sector-icon {
    background: var(--accent);
    color: #fff;
    transform: scale(1.06);
}

.service-card h3,
.sector-card h3,
.blog-card h3 {
    font-size: 1.28rem;
    margin-bottom: 12px;
    color: var(--primary);
}

.service-card p,
.sector-card p,
.blog-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent);
    margin-top: auto;
}

.service-link i {
    transition: transform 0.3s ease;
}

.service-card:hover .service-link i,
.blog-card:hover .service-link i {
    transform: translateX(5px);
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.8rem;
    color: var(--text-light);
}

.blog-category {
    background: var(--bg-light);
    color: var(--accent);
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
}

/* Sektör & Süreç Liste Noktaları */
.check-list {
    display: grid;
    gap: 10px;
    margin: 14px 0;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.93rem;
    color: var(--text-main);
}

.check-list li i {
    color: var(--accent);
    margin-top: 5px;
    flex-shrink: 0;
}

/* ==========================================================================
   İÇ SAYFA ÜST BAŞLIK ALANI (İLGİLİ GÖRSELLİ KURUMSAL PAGE HERO BANNER)
   ========================================================================== */
.page-hero {
    background-color: #121824;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-bottom: 1px solid var(--border-color);
    padding: 96px 0 84px 0;
    position: relative;
    overflow: hidden;
    color: #FFFFFF;
}

.page-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(
        105deg,
        rgba(12, 18, 28, 0.86) 0%,
        rgba(15, 23, 42, 0.65) 55%,
        rgba(15, 23, 42, 0.38) 100%
    );
}

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

.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.84rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.86);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.22);
    backdrop-filter: blur(8px);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    margin-bottom: 18px;
    flex-wrap: wrap;
}

.breadcrumb a {
    color: #FFFFFF;
}

.breadcrumb a:hover {
    color: #FF8A90;
}

.page-hero h1 {
    font-size: clamp(2rem, 3.6vw, 2.95rem);
    color: #FFFFFF;
    margin-bottom: 14px;
    font-weight: 800;
    text-shadow: 0 4px 18px rgba(0, 0, 0, 0.35);
}

.page-hero p {
    font-size: 1.08rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 760px;
    line-height: 1.75;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* ==========================================================================
   HİZMET DETAY & MAKALE İÇERİK DÜZENİ
   ========================================================================== */
.service-detail-layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 44px;
    align-items: start;
}

.content-prose {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 42px;
    box-shadow: var(--shadow-sm);
}

.content-prose h2,
.content-prose h3 {
    margin: 28px 0 14px 0;
    color: var(--primary);
}

.content-prose h2:first-child,
.content-prose h3:first-child {
    margin-top: 0;
}

.content-prose p {
    color: var(--text-muted);
    margin-bottom: 18px;
    line-height: 1.8;
}

.content-prose ul {
    margin: 16px 0 24px 0;
    display: grid;
    gap: 10px;
}

.content-prose ul li {
    position: relative;
    padding-left: 26px;
    color: var(--text-main);
}

.content-prose ul li::before {
    content: "\f058";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    color: var(--accent);
    position: absolute;
    left: 0;
    top: 2px;
}

.service-sidebar {
    display: grid;
    gap: 24px;
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
}

.sidebar-widget h4 {
    font-size: 1.1rem;
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-service-list {
    display: grid;
    gap: 8px;
}

.sidebar-service-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-main);
    background: var(--bg-light);
    transition: var(--transition);
}

.sidebar-service-list a:hover,
.sidebar-service-list a.active {
    background: var(--accent);
    color: #fff;
}

/* ==========================================================================
   SIKÇA SORULAN SORULAR (AKORDEON)
   ========================================================================== */
.faq-list {
    max-width: 880px;
    margin: 0 auto;
    display: grid;
    gap: 16px;
}

.faq-item {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item.active {
    border-color: rgba(217, 27, 36, 0.35);
    box-shadow: var(--shadow-md);
}

.faq-question {
    width: 100%;
    padding: 22px 26px;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    text-align: left;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.04rem;
    font-weight: 700;
    color: var(--primary);
    cursor: pointer;
}

.faq-question i {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--bg-light);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
    transition: transform 0.3s ease, background 0.3s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    background: var(--accent);
    color: #fff;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.38s ease;
}

.faq-item.active .faq-answer {
    max-height: 360px;
}

.faq-answer-inner {
    padding: 0 26px 24px 26px;
    color: var(--text-muted);
    font-size: 0.96rem;
    line-height: 1.75;
}

/* ==========================================================================
   İLETİŞİM & KURUMSAL TEKLİF FORMU
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 40px;
    align-items: start;
}

.contact-info-card,
.quote-form-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 38px;
    box-shadow: var(--shadow-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--border-color);
}

.contact-item:last-child {
    border-bottom: none;
}

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-main);
    background: var(--bg-light);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    background: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(217, 27, 36, 0.08);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 22px;
    font-size: 0.94rem;
    font-weight: 500;
}

.alert-success {
    background: #ECFDF5;
    border: 1px solid #A7F3D0;
    color: #065F46;
}

.alert-error {
    background: #FEF2F2;
    border: 1px solid #FECACA;
    color: #991B1B;
}

/* ==========================================================================
   FERAH BEYAZ CTA BANNER & KURUMSAL FOOTER
   ========================================================================== */
.cta-banner {
    padding: 40px 0 80px 0;
    background: var(--bg-white);
}

.cta-banner-inner {
    background: linear-gradient(135deg, #F8FAFC 0%, #FFF5F5 100%);
    border: 1px solid rgba(217, 27, 36, 0.16);
    border-radius: var(--radius-lg);
    padding: 48px 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    box-shadow: var(--shadow-md);
}

.cta-banner-text h2 {
    font-size: clamp(1.65rem, 2.6vw, 2.2rem);
    color: var(--primary);
    margin-bottom: 10px;
}

.cta-banner-text p {
    font-size: 1.02rem;
    color: var(--text-muted);
    max-width: 620px;
}

.cta-banner-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.site-footer {
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 32px 0;
    color: var(--text-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.35fr 1fr 0.9fr 1.25fr;
    gap: 40px;
    padding-bottom: 52px;
    border-bottom: 1px solid var(--border-color);
}

.footer-logo-link img {
    height: 46px;
    width: auto;
    margin-bottom: 18px;
}

.footer-brand p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.72;
    margin-bottom: 20px;
}

.footer-quick-pills {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-pill-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: var(--radius-pill);
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary);
    cursor: pointer;
    transition: var(--transition);
}

.footer-pill-link i {
    color: var(--accent);
}

.footer-pill-link:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.footer-col h4 {
    font-size: 1.02rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.footer-links {
    display: grid;
    gap: 11px;
}

.footer-links a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.92rem;
    color: var(--text-muted);
}

.footer-links a i {
    font-size: 0.72rem;
    color: var(--accent);
}

.footer-links a:hover {
    color: var(--accent);
    transform: translateX(4px);
}

.footer-contact-list {
    display: grid;
    gap: 16px;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
}

.footer-contact-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-list strong {
    display: block;
    font-size: 0.85rem;
    color: var(--primary);
}

.footer-contact-list a:hover {
    color: var(--accent);
}

.footer-bottom {
    padding-top: 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.86rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 16px;
}

.footer-bottom-links {
    display: flex;
    align-items: center;
    gap: 14px;
}

.footer-bottom-links a:hover {
    color: var(--accent);
}

/* ==========================================================================
   KVKK MODALI VE MOBİL SABİT BAR
   ========================================================================== */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.modal-backdrop.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    background: #FFFFFF;
    border-radius: var(--radius-lg);
    max-width: 680px;
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    padding: 22px 28px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-close {
    background: var(--bg-light);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    font-size: 1.3rem;
    cursor: pointer;
}

.modal-body {
    padding: 28px;
    font-size: 0.94rem;
    color: var(--text-muted);
}

.modal-body h4 {
    margin: 18px 0 8px 0;
    color: var(--primary);
}

.nav-mobile-cta,
.header-wa-mobile {
    display: none;
}

html, body {
    max-width: 100%;
    overflow-x: hidden;
}

section,
.szt-dual-section,
.site-footer {
    overflow-x: hidden;
}

/* ==========================================================================
   SAĞ ALT ÇOK KÜÇÜK YUVARLAK WHATSAPP BUTONU & SOL ALT YUKARI ÇIK BUTONU
   ========================================================================== */
@keyframes waPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.45); }
    70% { box-shadow: 0 0 0 9px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.floating-whatsapp-btn {
    position: fixed;
    bottom: 16px;
    right: 16px;
    z-index: 995;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, #25D366 0%, #16A34A 100%);
    color: #FFFFFF;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    box-shadow: 0 6px 18px rgba(22, 163, 74, 0.35);
    animation: waPulse 2.4s infinite;
    transition: var(--transition);
}

.floating-whatsapp-btn:hover {
    transform: translateY(-2px) scale(1.06);
    box-shadow: 0 10px 22px rgba(22, 163, 74, 0.48);
    color: #FFFFFF;
}

.floating-back-to-top {
    position: fixed;
    bottom: 16px;
    left: 16px;
    z-index: 995;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #FFFFFF;
    color: var(--accent);
    border: 1px solid var(--border-color);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.12);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: var(--transition);
}

.floating-back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.floating-back-to-top:hover {
    background: var(--accent);
    border-color: var(--accent);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(217, 27, 36, 0.25);
}

/* ==========================================================================
   RESPONSIVE TASARIM (ALANYA İREM GIDA MOBİL STİLİ & TAM UYUMLULUK)
   ========================================================================== */
@media (max-width: 1100px) {
    .szt-why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .szt-services-grid,
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    .motion-split-grid,
    .szt-dual-grid,
    .contact-grid,
    .service-detail-layout {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 860px) {
    /* Mobilde yatay taşmayı kesin olarak önlemek için tüm reveal animasyonları dikey çalışır */
    .reveal-left,
    .reveal-right {
        transform: translateY(28px);
    }

    body.is-inner {
        padding-top: 68px;
    }

    body.is-home {
        padding-top: 0;
    }

    /* Alanya İrem Gıda Tarzı Beyaz Sabit Üst Mobil Bar */
    .site-header,
    body.is-home .site-header:not(.scrolled),
    body.is-home .site-header.menu-open {
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(12px);
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
    }

    .site-header .container.header-inner,
    .site-header.scrolled .container.header-inner {
        height: 68px;
        padding: 4px 12px;
    }

    .brand-logo img {
        height: 54px;
        max-width: 185px;
    }

    body.is-home .site-header:not(.scrolled) .brand-logo .logo-hero {
        display: none;
    }

    body.is-home .site-header:not(.scrolled) .brand-logo .logo-default {
        display: block;
    }

    .header-actions {
        gap: 8px;
    }

    .header-cta-btn {
        display: none;
    }

    /* Alanya İrem Gıda Üst Sağ Yeşil WhatsApp Kapsülü */
    .header-wa-mobile {
        display: inline-flex;
        align-items: center;
        gap: 7px;
        background: #00963F;
        color: #FFFFFF;
        padding: 7px 13px;
        border-radius: 999px;
        font-size: 1rem;
        box-shadow: 0 4px 14px rgba(0, 150, 63, 0.32);
    }

    .header-wa-mobile .wa-live-dot {
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: #4ADE80;
        box-shadow: 0 0 8px #4ADE80;
    }

    .mobile-menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        border-radius: 10px;
        font-size: 1.05rem;
    }

    .main-nav {
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        align-items: stretch;
        padding: 16px 18px 24px 18px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: var(--transition);
        max-height: calc(100vh - 68px);
        overflow-y: auto;
        gap: 4px;
    }

    .main-nav.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .main-nav .nav-link {
        width: 100%;
        justify-content: space-between;
        padding: 12px 14px;
        border-radius: 10px;
        color: var(--primary) !important;
    }

    .main-nav .nav-link:hover,
    .main-nav .nav-link.active {
        background: var(--bg-light);
        color: var(--accent) !important;
    }

    .main-nav .nav-link::after {
        display: none;
    }

    .nav-mobile-cta {
        display: block;
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px solid var(--border-color);
    }

    .szt-mega {
        position: static;
        transform: none;
        width: 100%;
        box-shadow: none;
        padding: 8px 0 6px 8px;
        border: none;
        opacity: 1;
        visibility: visible;
        display: none;
    }

    .nav-item.has-dropdown.open .szt-mega {
        display: block;
    }

    .szt-mega-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .szt-mega-grid,
    .hero-slider-tabs,
    .szt-why-grid,
    .szt-services-grid,
    .grid-2,
    .grid-3,
    .grid-4,
    .form-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 48px 0;
    }

    /* ALANYA İREM GIDA TARZI MOBİL VİDEO HERO (ÜST %65 NET VİDEO, EN ALTTA KOMPAKT BAŞLIK + 2 BUTON) */
    .video-hero {
        height: 100svh;
        min-height: 480px;
        display: flex;
        align-items: flex-end;
        padding: 68px 0 0 0;
        background: #0A0C10;
        color: #FFFFFF;
    }

    .hero-video-bg {
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        height: calc(100% - 68px);
        object-fit: cover;
        opacity: 0.98;
        filter: contrast(1.04) brightness(1.02);
        transform: none;
    }

    .video-hero-overlay {
        display: block;
        background: linear-gradient(
            to top,
            rgba(8, 10, 14, 0.92) 0%,
            rgba(8, 10, 14, 0.42) 32%,
            rgba(8, 10, 14, 0.05) 55%,
            transparent 100%
        );
    }

    .video-hero-inner {
        padding: 0 14px 18px 14px;
        max-width: 100%;
        background: transparent;
    }

    .hero-slides-wrap {
        min-height: auto;
        max-width: 100%;
    }

    .hero-kicker {
        display: inline-flex;
        align-items: center;
        gap: 5px;
        background: none;
        border: none;
        backdrop-filter: none;
        padding: 0;
        font-size: 0.62rem;
        font-weight: 800;
        letter-spacing: 0.12em;
        color: #FF6B72;
        margin-bottom: 4px;
    }

    .hero-slide h1 {
        font-size: clamp(1.2rem, 5vw, 1.48rem);
        line-height: 1.2;
        color: #FFFFFF;
        max-width: 310px;
        margin-bottom: 0;
        text-shadow: 0 3px 14px rgba(0, 0, 0, 0.9);
    }

    .hero-slide h1 span {
        color: #FF6B72;
    }

    .hero-slide p {
        font-size: 0.76rem;
        line-height: 1.35;
        color: #FFFFFF;
        margin-top: 5px;
        margin-bottom: 0;
        max-width: 285px;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
        text-shadow: 0 2px 10px rgba(0, 0, 0, 0.9);
    }

    .hero-cta-group {
        margin-top: 10px;
        gap: 8px;
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
    }

    .hero-cta-group .btn {
        flex: 1 1 0;
        min-width: 0;
        padding: 9px 10px;
        font-size: 0.74rem;
        border-radius: 999px;
        justify-content: center;
        gap: 5px;
        white-space: nowrap;
    }

    .hero-cta-group .btn-outline-light {
        background: rgba(15, 23, 42, 0.65);
        border: 1px solid rgba(255, 255, 255, 0.38);
        color: #FFFFFF;
    }

    .hero-slider-tabs {
        display: none;
    }

    .page-hero {
        padding: 54px 0 46px 0;
    }

    .page-hero h1 {
        font-size: 1.65rem;
    }

    .page-hero p {
        font-size: 0.92rem;
    }

    .szt-service-card {
        height: 340px;
        padding: 22px;
    }

    .szt-service-info {
        transform: translateY(0);
    }

    .cta-banner-inner {
        flex-direction: column;
        text-align: center;
        padding: 28px 18px;
    }

    .cta-banner-actions {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 14px;
    }

    .brand-logo img {
        height: 52px;
        max-width: 170px;
    }

    .szt-showcase-card {
        min-height: 250px;
        padding: 20px;
    }

    .szt-showcase-overlay {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.84) 0%, rgba(255, 255, 255, 0.97) 100%);
    }

    .motion-visual-stage {
        padding: 0 0 24px 0;
    }

    .motion-floating-card {
        position: relative;
        top: 0;
        left: 0;
        margin-bottom: 14px;
        width: 100%;
    }

    .motion-main-img img {
        height: 250px;
    }

    .motion-sub-img {
        width: 60%;
        right: 6px;
    }

    .motion-sub-img img {
        height: 135px;
    }

    .contact-info-card,
    .quote-form-card,
    .contact-form-card,
    .content-prose {
        padding: 22px 16px;
    }

    .approach-visual img {
        height: 260px;
    }

    .approach-badge-card {
        position: relative;
        bottom: 0;
        left: 0;
        right: 0;
        margin-top: 14px;
    }

    /* Mobilde sağ alt çok küçük yuvarlak WhatsApp ve sol alt Yukarı Çık ikonu */
    .floating-whatsapp-btn {
        bottom: 12px;
        right: 12px;
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }

    .floating-back-to-top {
        bottom: 12px;
        left: 12px;
        width: 32px;
        height: 32px;
        font-size: 0.78rem;
    }
}

@media (max-width: 479px) {
    .video-hero-inner {
        padding: 0 12px 14px 12px;
    }

    .hero-kicker {
        font-size: 0.56rem;
        margin-bottom: 3px;
    }

    .hero-slide h1 {
        font-size: 1.15rem;
        line-height: 1.2;
        max-width: 260px;
    }

    .hero-slide p {
        font-size: 0.72rem;
        line-height: 1.3;
        max-width: 250px;
    }

    .hero-cta-group {
        margin-top: 8px;
        gap: 6px;
    }

    .hero-cta-group .btn {
        padding: 7px 8px;
        font-size: 0.7rem;
    }
}


/* ==========================================================================
   İÇ SAYFA TAMAMLAYICI BİLEŞENLER VE FERAH BEYAZ UYUMLULUK SINIFLARI
   ========================================================================== */
:root {
    --pure-white: #FFFFFF;
    --off-white: #F7F9FC;
    --light-grey: #E6ECF2;
    --border-grey: #E6ECF2;
    --steel-grey: #5A6572;
    --anthracite: #1E242B;
    --anthracite-soft: #334155;
}

.section-white {
    background-color: var(--bg-white);
}

.section-offwhite {
    background-color: var(--bg-light);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 16px;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    border-radius: var(--radius-pill);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.04rem;
    color: var(--text-muted);
    line-height: 1.75;
}

.btn-secondary {
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    color: var(--primary);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.approach-grid {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 56px;
    align-items: center;
}

.approach-visual {
    position: relative;
}

.approach-visual img {
    width: 100%;
    height: 440px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.approach-badge-card {
    position: absolute;
    bottom: -20px;
    left: 24px;
    right: 24px;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px 24px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    animation: floatSlow 6s ease-in-out infinite;
}

.approach-badge-card i {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--accent);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.approach-badge-card h4 {
    font-size: 1rem;
    margin-bottom: 2px;
}

.approach-badge-card p {
    font-size: 0.86rem;
    color: var(--text-muted);
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.article-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(217, 27, 36, 0.25);
}

.article-card-img {
    position: relative;
    height: 220px;
    overflow: hidden;
    display: block;
}

.article-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.article-card:hover .article-card-img img {
    transform: scale(1.07);
}

.article-category {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--accent);
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.76rem;
    font-weight: 700;
    box-shadow: var(--shadow-sm);
}

.article-card-body {
    padding: 28px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 12px;
}

.article-card-body h3 {
    font-size: 1.24rem;
    margin-bottom: 10px;
    color: var(--primary);
}

.article-card-body p {
    font-size: 0.94rem;
    color: var(--text-muted);
    margin-bottom: 18px;
    line-height: 1.68;
}

/* İletişim ve Teklif Sayfası Ferah Beyaz Düzen */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.25fr;
    gap: 40px;
    align-items: start;
}

.contact-form-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
}

.contact-info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: var(--primary);
}

.contact-info-card > p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.contact-detail-list {
    display: grid;
    gap: 18px;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.contact-detail-item:hover {
    border-color: var(--accent);
    background: #FFFFFF;
    box-shadow: var(--shadow-sm);
}

.contact-detail-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--accent-soft);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.contact-detail-body small {
    display: block;
    font-size: 0.76rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-light);
    margin-bottom: 2px;
}

.contact-detail-body strong,
.contact-detail-body a {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
}

.contact-detail-body a:hover {
    color: var(--accent);
}

.kvkk-box {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px 20px;
    margin: 20px 0 24px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.kvkk-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
    cursor: pointer;
}

.kvkk-checkbox input {
    margin-top: 4px;
    accent-color: var(--accent);
}

.req {
    color: var(--accent);
}

@media (max-width: 1100px) {
    .approach-grid,
    .contact-layout {
        grid-template-columns: 1fr;
    }
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 860px) {
    .articles-grid {
        grid-template-columns: 1fr;
    }
}