:root {
    --primary: #e85d1d;
    --primary-dark: #c44a14;
    --primary-light: #ff7a3d;
    --dark: #1a2233;
    --darker: #121826;
    --gray-100: #f5f7fa;
    --gray-200: #e8eaee;
    --gray-300: #d1d5db;
    --gray-500: #6b7280;
    --gray-700: #374151;
    --success: #25d366;
    --shadow-sm: 0 2px 8px rgba(0,0,0,.06);
    --shadow-md: 0 6px 20px rgba(0,0,0,.08);
    --shadow-lg: 0 12px 32px rgba(0,0,0,.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--gray-700);
    background: #fff;
    line-height: 1.65;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', 'Inter', sans-serif;
    color: var(--dark);
    font-weight: 700;
    line-height: 1.25;
}

a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--primary-dark); }

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

/* ============================================================
   HEADER / NAVBAR (Yeni: koyu tema, çift satırlı CTA, mega menü)
   ============================================================ */
.site-header {
    background: var(--darker);
    color: #fff;
    z-index: 1030;
    box-shadow: 0 8px 24px rgba(0,0,0,.18);
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: translateZ(0);
    contain: layout style;
}
.header-accent {
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary) 20%, var(--primary-light) 50%, var(--primary) 80%, transparent);
}

/* ---- Üst info-strip (telefon yerine kalite vurguları) ---- */
.info-strip {
    background: rgba(0,0,0,.25);
    border-bottom: 1px solid rgba(255,255,255,.05);
    color: #b9c1d2;
    font-size: .8rem;
    padding: .55rem 0;
}
.info-strip a { color: #d6dbe8; }
.info-strip a:hover { color: var(--primary-light); }
.info-strip .info-pill {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .15rem .65rem;
    margin-right: .5rem;
    border-radius: 20px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.06);
}
.info-strip .info-pill i { color: var(--primary-light); }
.info-strip .divider {
    display: inline-block;
    width: 1px; height: 14px;
    background: rgba(255,255,255,.18);
    margin: 0 .85rem;
    vertical-align: middle;
}
.info-strip .info-right i { margin-right: .25rem; }

/* ---- Ana navbar ---- */
.main-nav { padding: 1rem 0; position: relative; }
.main-nav .container { gap: 2rem; flex-wrap: nowrap; }

/* Brand bloğu - solda büyük çelik kalıp blok logosu */
.brand-block {
    display: flex !important;
    align-items: center;
    gap: .9rem;
    text-decoration: none;
    flex-shrink: 0;
}
.brand-mark {
    position: relative;
    width: 54px; height: 54px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 4px 14px 4px 14px;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 8px 18px rgba(232,93,29,.45),
                inset 0 -3px 0 rgba(0,0,0,.2);
}
.brand-mark::before {
    content: "";
    position: absolute;
    inset: -3px -3px auto auto;
    width: 14px; height: 14px;
    background: var(--primary-light);
    border-radius: 50%;
    border: 3px solid var(--darker);
}
.brand-mark-line {
    position: absolute;
    bottom: -10px; left: 50%;
    transform: translateX(-50%);
    width: 28px; height: 3px;
    background: var(--primary);
    border-radius: 2px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong {
    font-family: 'Poppins', sans-serif;
    font-size: 1.15rem;
    color: #fff;
    letter-spacing: .2px;
}
.brand-text small {
    font-size: .72rem;
    color: #98a2b8;
    font-weight: 500;
    margin-top: 2px;
}
.brand-text small i { color: var(--primary-light); margin-right: .2rem; }

/* Nav linkleri - alt çizgi animasyonu, koyu zemin */
.main-nav .navbar-nav .nav-link {
    color: #e1e6f0 !important;
    font-weight: 600;
    font-size: .94rem;
    padding: .65rem 1rem !important;
    position: relative;
    transition: color .2s;
}
.main-nav .navbar-nav .nav-link::after {
    content: "";
    position: absolute;
    left: 1rem; right: 1rem; bottom: .3rem;
    height: 2px;
    background: var(--primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .25s ease;
}
.main-nav .navbar-nav .nav-link:hover,
.main-nav .navbar-nav .nav-link.active {
    color: var(--primary-light) !important;
}
.main-nav .navbar-nav .nav-link:hover::after,
.main-nav .navbar-nav .nav-link.active::after {
    transform: scaleX(1);
}
.main-nav .dropdown-toggle::after { vertical-align: .15em; opacity: .7; }

/* Mega menu - hizmetler için geniş grid */
.mega-menu {
    background: #fff;
    color: var(--dark);
    border: 0;
    border-radius: 14px;
    box-shadow: 0 24px 48px rgba(0,0,0,.18);
    padding: 1.25rem;
    min-width: 640px;
    margin-top: .5rem !important;
    border-top: 3px solid var(--primary);
}
.mega-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .5rem;
}
.mega-item {
    display: grid;
    grid-template-columns: 44px 1fr;
    grid-template-rows: auto auto;
    column-gap: .85rem;
    padding: .7rem .8rem;
    border-radius: 10px;
    text-decoration: none;
    color: var(--gray-700);
    transition: all .2s;
}
.mega-item:hover {
    background: var(--gray-100);
    color: var(--dark);
    transform: translateX(2px);
}
.mega-icon {
    grid-row: 1 / 3;
    width: 44px; height: 44px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(232,93,29,.12), rgba(232,93,29,.04));
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all .2s;
}
.mega-item:hover .mega-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}
.mega-title { font-weight: 700; color: var(--dark); font-size: .95rem; }
.mega-sub { font-size: .78rem; color: var(--gray-500); line-height: 1.35; }
.mega-all {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    margin-top: .85rem;
    padding: .75rem;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff !important;
    font-weight: 700;
    text-decoration: none;
    transition: all .2s;
}
.mega-all:hover { transform: translateY(-1px); box-shadow: 0 8px 18px rgba(232,93,29,.4); color: #fff !important; }

/* Sağ taraf çift satırlı CTA bloğu */
.nav-cta {
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
}
.cta-line { display: flex; flex-direction: column; align-items: flex-end; line-height: 1.15; }
.cta-line .cta-label {
    font-size: .7rem;
    color: #98a2b8;
    font-weight: 500;
    letter-spacing: .5px;
    text-transform: uppercase;
}
.cta-line .cta-phone {
    font-size: 1.05rem;
    font-weight: 800;
    color: #fff !important;
    font-family: 'Poppins', sans-serif;
    letter-spacing: .4px;
    text-decoration: none;
}
.cta-line .cta-phone:hover { color: var(--primary-light) !important; }

.btn-quote {
    display: inline-flex;
    align-items: center;
    gap: .65rem;
    padding: .65rem .9rem .65rem .75rem;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: 0;
    border-radius: 12px;
    color: #fff !important;
    text-decoration: none;
    font-weight: 700;
    font-size: .85rem;
    line-height: 1.05;
    box-shadow: 0 10px 24px rgba(232,93,29,.45),
                inset 0 -3px 0 rgba(0,0,0,.18);
    transition: all .2s;
    position: relative;
    overflow: hidden;
}
.btn-quote::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.25) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform .6s;
}
.btn-quote:hover::before { transform: translateX(100%); }
.btn-quote:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(232,93,29,.55); color:#fff !important; }
.btn-quote > i:first-child { font-size: 1.4rem; }
.btn-quote .cta-arrow {
    background: rgba(255,255,255,.2);
    width: 26px; height: 26px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: transform .2s;
}
.btn-quote:hover .cta-arrow { transform: translateX(3px); }

/* Hamburger mobile */
.navbar-toggler {
    border: 0;
    width: 44px; height: 44px;
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    padding: 0 10px;
    background: rgba(255,255,255,.05);
    border-radius: 8px;
}
.navbar-toggler span {
    display: block;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: all .25s;
}
.navbar-toggler:focus { box-shadow: none; }

/* ---- Scroll-shrink: yumuşak ve titreşimsiz ----
   Sadece info-strip yumuşakça collapse olur. Logo ve butonların
   boyutu sabit kalır → reflow yok, titreme yok. */
.info-strip {
    overflow: hidden;
    max-height: 60px;
    opacity: 1;
    transform: translateY(0);
    transition: max-height .3s ease, opacity .25s ease,
                padding .3s ease, transform .3s ease;
    will-change: max-height, opacity;
}
.site-header.is-scrolled .info-strip {
    max-height: 0;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
    transform: translateY(-4px);
    border-bottom-color: transparent;
}
.site-header.is-scrolled .main-nav { padding-top: .7rem; padding-bottom: .7rem; }
.main-nav { transition: padding .25s ease; }

/* ============================================================
   HERO - Asimetrik split tasarım
   ============================================================ */
.hero-split {
    position: relative;
    background: linear-gradient(135deg, #0e1322 0%, #1a2233 60%, #2a1810 100%);
    color: #fff;
    overflow: hidden;
    padding-bottom: 4rem;
}
.hero-grid-pattern {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 56px 56px;
    background-position: -1px -1px;
    mask-image: radial-gradient(ellipse 90% 70% at 50% 40%, #000 50%, transparent 100%);
    pointer-events: none;
}
.hero-shape-1 {
    position: absolute;
    top: -120px; right: -120px;
    width: 520px; height: 520px;
    background: radial-gradient(circle, rgba(232,93,29,.35), transparent 65%);
    pointer-events: none;
}
.hero-shape-2 {
    position: absolute;
    bottom: -160px; left: -120px;
    width: 480px; height: 480px;
    background: radial-gradient(circle, rgba(255,122,61,.18), transparent 65%);
    pointer-events: none;
}
.hero-shape-3 {
    position: absolute;
    top: 30%; right: 38%;
    width: 220px; height: 220px;
    border: 1px dashed rgba(255,255,255,.08);
    border-radius: 50%;
    pointer-events: none;
}

.hero-row {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 3rem;
    align-items: center;
    min-height: 620px;
    padding: 5rem 0 3rem;
    position: relative;
    z-index: 2;
}

/* SOL kısım */
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    padding: .45rem .95rem;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    backdrop-filter: blur(8px);
    border-radius: 30px;
    font-size: .82rem;
    font-weight: 600;
    color: #d6dbe8;
    margin-bottom: 1.5rem;
}
.hero-tag .dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 0 4px rgba(232,93,29,.25);
    animation: dotPulse 2s infinite;
}
@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 0 4px rgba(232,93,29,.25); }
    50% { box-shadow: 0 0 0 10px rgba(232,93,29,0); }
}

.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2.4rem, 5.2vw, 4.4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1.5px;
    margin: 0 0 1.5rem;
    color: #fff;
}
.hero-title .line-1,
.hero-title .line-2,
.hero-title .line-3 { display: block; }
.hero-title .line-2 {
    color: var(--primary-light);
    font-style: normal;
    position: relative;
    display: inline-block;
    padding: 0 .15em;
}
.hero-title .line-2 em {
    font-style: normal;
    background: linear-gradient(120deg, var(--primary-light) 0%, #fbbf24 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}
.hero-title .line-2 em::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: 6px;
    height: 14px;
    background: rgba(232,93,29,.18);
    z-index: -1;
    border-radius: 4px;
}
.hero-title .line-3 { color: #fff; }
.hero-title .line-3::after {
    content: ".";
    color: var(--primary);
    font-size: 1.1em;
    line-height: 0;
}

.hero-desc {
    font-size: 1.1rem;
    line-height: 1.65;
    color: #b8c0d3;
    max-width: 540px;
    margin-bottom: 2.25rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 3rem;
}
.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: .9rem;
    padding: 1rem 1.25rem 1rem 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 14px;
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 14px 30px rgba(232,93,29,.45),
                inset 0 -3px 0 rgba(0,0,0,.2);
    transition: all .25s;
    position: relative;
    overflow: hidden;
}
.btn-hero-primary i {
    background: rgba(255,255,255,.18);
    width: 32px; height: 32px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform .25s;
}
.btn-hero-primary:hover { transform: translateY(-2px); color: #fff; box-shadow: 0 18px 36px rgba(232,93,29,.55); }
.btn-hero-primary:hover i { transform: translateX(4px); }

.btn-hero-ghost {
    display: inline-flex;
    align-items: center;
    gap: .85rem;
    padding: .65rem .95rem .65rem .65rem;
    background: rgba(255,255,255,.05);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 14px;
    color: #fff !important;
    text-decoration: none;
    transition: all .2s;
}
.btn-hero-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); }
.btn-hero-ghost .circle {
    width: 44px; height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 6px 14px rgba(232,93,29,.4);
}
.btn-hero-ghost .text { display: flex; flex-direction: column; line-height: 1.2; }
.btn-hero-ghost .text small { font-size: .7rem; color: #98a2b8; font-weight: 500; }
.btn-hero-ghost .text strong { font-size: 1.05rem; font-weight: 800; letter-spacing: .3px; }

/* Trust bar (alt istatistik) */
.hero-trust {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem 1.75rem;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 16px;
    backdrop-filter: blur(8px);
    max-width: 580px;
    position: relative;
}
.hero-trust::before {
    content: "";
    position: absolute;
    left: -1px; top: 20%; bottom: 20%;
    width: 4px;
    background: linear-gradient(180deg, var(--primary), transparent);
    border-radius: 4px;
}
.trust-item strong {
    display: block;
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: .25rem;
}
.trust-item strong sup { color: var(--primary-light); font-size: .55em; vertical-align: super; }
.trust-item span { font-size: .82rem; color: #98a2b8; font-weight: 500; }
.trust-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,.1);
}

/* SAĞ kısım - Card stack visual */
.hero-right { position: relative; height: 100%; }
.hero-visual {
    position: relative;
    width: 100%;
    min-height: 540px;
}
.card-stack {
    position: absolute;
    inset: 0;
    display: block;
}
.visual-card {
    position: absolute;
    background: rgba(255,255,255,.06);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 20px;
    padding: 1.5rem;
    color: #fff;
    box-shadow: 0 30px 60px rgba(0,0,0,.45);
    transition: transform .45s cubic-bezier(.2,.8,.2,1),
                box-shadow .4s ease,
                opacity .35s ease,
                filter .35s ease;
    cursor: pointer;
}
.visual-card:hover {
    z-index: 50 !important;
    transform: translateY(-14px) rotate(0deg) scale(1.03) !important;
    box-shadow: 0 45px 90px rgba(0,0,0,.6);
}
.card-stack:hover .visual-card:not(:hover) {
    opacity: .55;
    filter: blur(1.5px);
}
.vcard-cat {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .25rem .7rem;
    background: rgba(232,93,29,.2);
    color: var(--primary-light);
    border-radius: 30px;
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: .85rem;
}
.vcard-cat i { font-size: .8rem; }
.visual-card h4 {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
    margin: 0;
}
.vcard-meta {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .8rem;
    color: #b8c0d3;
    margin-top: .85rem;
}
.vcard-meta i { color: var(--primary-light); }
.vcard-status {
    background: rgba(34,197,94,.18);
    color: #4ade80;
    padding: .15rem .55rem;
    border-radius: 20px;
    font-size: .7rem;
    font-weight: 700;
}
.vcard-bar { margin-top: 1rem; }
.bar-row {
    display: flex; justify-content: space-between;
    padding: .45rem 0;
    border-bottom: 1px solid rgba(255,255,255,.06);
    font-size: .85rem;
}
.bar-row:last-child { border-bottom: 0; }
.bar-row span { color: #98a2b8; }
.bar-row strong { color: #fff; font-weight: 700; }

.vcard-text {
    color: #b8c0d3;
    font-size: .88rem;
    margin: .85rem 0 1rem;
    line-height: 1.55;
}
.vcard-foot {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid rgba(255,255,255,.08);
}
.avatars { display: flex; }
.avatars span {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .75rem;
    border: 2px solid var(--darker);
    margin-left: -8px;
}
.avatars span:first-child { margin-left: 0; }
.rating {
    color: #fbbf24;
    font-size: .85rem;
    font-weight: 700;
}
.rating i { font-size: .75rem; margin-right: 1px; }

/* Stack pozisyonları */
.card-back {
    top: 0; right: 4%;
    width: 64%;
    transform: rotate(4deg);
    z-index: 1;
}
.card-mid {
    top: 80px; right: 22%;
    width: 70%;
    transform: rotate(-2deg);
    z-index: 2;
    background: rgba(255,255,255,.08);
}
.card-front {
    bottom: 30px; right: 0;
    width: 78%;
    z-index: 3;
    background: linear-gradient(160deg, rgba(255,255,255,.13), rgba(255,255,255,.04));
    border: 1px solid rgba(255,255,255,.18);
}
.ribbon {
    position: absolute;
    top: -10px; right: 18px;
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    color: #1a2233;
    padding: .35rem .85rem;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 800;
    box-shadow: 0 6px 14px rgba(251,191,36,.4);
}

/* Yüzen rozetler */
.floating-badge {
    position: absolute;
    background: #fff;
    color: var(--dark);
    padding: .65rem .9rem;
    border-radius: 14px;
    box-shadow: 0 16px 32px rgba(0,0,0,.35);
    display: flex;
    align-items: center;
    gap: .6rem;
    font-size: .82rem;
    z-index: 4;
}
.floating-badge i {
    font-size: 1.4rem;
    color: var(--primary);
}
.floating-badge span { display: flex; flex-direction: column; line-height: 1.15; }
.floating-badge strong {
    font-size: .9rem;
    color: var(--dark);
    font-weight: 800;
}
.badge-fast {
    bottom: -18px; left: 28%;
    animation: floaty 5s ease-in-out infinite reverse;
}
@keyframes floaty {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* Hero altında akan ticker */
.hero-ticker {
    position: relative;
    z-index: 2;
    overflow: hidden;
    background: rgba(0,0,0,.35);
    border-top: 1px solid rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(255,255,255,.06);
    padding: .85rem 0;
    margin-top: 2rem;
}
.ticker-track {
    display: inline-flex;
    align-items: center;
    gap: 2.5rem;
    white-space: nowrap;
    animation: marquee 35s linear infinite;
    color: #b8c0d3;
    font-size: .92rem;
    font-weight: 600;
}
.ticker-track i { color: var(--primary-light); margin-right: .35rem; }
.ticker-track .sep {
    color: var(--primary);
    font-weight: 900;
    opacity: .7;
}
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Hero'nun altında oturan hızlı servis seçici */
.quick-services {
    position: relative;
    z-index: 5;
    margin-top: -42px;
    padding-bottom: 1rem;
}
.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 24px 48px rgba(15,23,42,.16);
    overflow: hidden;
}
.quick-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.4rem;
    text-decoration: none;
    color: var(--dark);
    border-right: 1px solid var(--gray-200);
    transition: all .25s;
    position: relative;
}
.quick-item:last-child { border-right: 0; }
.quick-item::before {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 100%; height: 0;
    background: linear-gradient(180deg, rgba(232,93,29,.05), rgba(232,93,29,.12));
    transition: height .25s;
    z-index: 0;
}
.quick-item > * { position: relative; z-index: 1; }
.quick-item:hover { color: var(--primary); }
.quick-item:hover::before { height: 100%; }
.qi-icon {
    width: 52px; height: 52px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(232,93,29,.12), rgba(232,93,29,.04));
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
    transition: all .25s;
}
.quick-item:hover .qi-icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}
.qi-text { display: flex; flex-direction: column; line-height: 1.25; }
.qi-text strong { font-size: 1rem; font-weight: 700; color: var(--dark); }
.qi-text small { font-size: .78rem; color: var(--gray-500); font-weight: 500; }
.qi-text small i { transition: transform .2s; }
.quick-item:hover .qi-text small i { transform: translateX(3px); }

/* Eski .btn-primary-orange ve .btn-outline-white halen diğer sayfalarda kullanılıyor */
.btn-primary-orange {
    background: var(--primary);
    border: 0;
    color: #fff;
    padding: .9rem 1.7rem;
    font-weight: 700;
    border-radius: 8px;
    box-shadow: 0 8px 20px rgba(232,93,29,.4);
    transition: all .2s;
}
.btn-primary-orange:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); }
.btn-outline-white {
    border: 2px solid rgba(255,255,255,.6);
    color: #fff;
    padding: .8rem 1.6rem;
    font-weight: 700;
    border-radius: 8px;
    transition: all .2s;
}
.btn-outline-white:hover { background: #fff; color: var(--dark); }

/* ----- Section ----- */
.section { padding: 5rem 0; }
.section-title {
    text-align: center;
    margin-bottom: 3rem;
}
.section-title small {
    display: inline-block;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: .8rem;
    margin-bottom: .75rem;
}
.section-title h2 {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    margin-bottom: .75rem;
}
.section-title p {
    color: var(--gray-500);
    max-width: 720px;
    margin: 0 auto;
}

.bg-light-soft { background: var(--gray-100); }
.section-services-top { padding-top: 4rem; }

/* Form validation summary - sadece hata varsa görünsün */
.validation-summary-auto.validation-summary-valid { display: none; }
.validation-summary-auto.validation-summary-errors { display: block; }
.validation-summary-auto:not(.validation-summary-errors):not(.validation-summary-valid) { display: none; }

/* ----- Service Cards ----- */
.service-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    padding: 2rem 1.75rem;
    transition: all .25s;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s;
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-card .icon {
    width: 64px; height: 64px;
    background: linear-gradient(135deg, rgba(232,93,29,.12), rgba(232,93,29,.05));
    color: var(--primary);
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 1.25rem;
    transition: all .25s;
}
.service-card:hover .icon {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: .5rem; }
.service-card p { color: var(--gray-500); font-size: .95rem; margin-bottom: 1rem; }
.service-card .more {
    color: var(--primary);
    font-weight: 700;
    font-size: .9rem;
    display: inline-flex;
    align-items: center;
    gap: .35rem;
}
.service-card .more i { transition: transform .2s; }
.service-card:hover .more i { transform: translateX(4px); }

/* ----- Project Cards ----- */
.project-card {
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: all .25s;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.project-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.project-card .thumb {
    aspect-ratio: 16 / 11;
    background: linear-gradient(135deg, var(--gray-200), var(--gray-300)) center/cover no-repeat;
    position: relative;
    overflow: hidden;
}
.project-card .thumb::after {
    content: "";
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,.55) 100%);
}
.project-card .thumb .category {
    position: absolute; top: 12px; left: 12px;
    background: var(--primary);
    color: #fff;
    padding: .35rem .8rem;
    border-radius: 50px;
    font-size: .75rem;
    font-weight: 700;
    z-index: 2;
}
.project-card .thumb .location {
    position: absolute; bottom: 12px; left: 16px;
    color: #fff;
    font-size: .85rem;
    font-weight: 500;
    z-index: 2;
}
.project-card .thumb .location i { margin-right: .25rem; }
.project-card .body { padding: 1.25rem 1.5rem 1.5rem; flex: 1; display: flex; flex-direction: column; }
.project-card h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.project-card p { color: var(--gray-500); font-size: .9rem; flex: 1; }
.project-card .footer-row {
    display: flex; justify-content: space-between; align-items: center;
    margin-top: 1rem; padding-top: 1rem;
    border-top: 1px solid var(--gray-200);
    font-size: .85rem; color: var(--gray-500);
}
.project-card .footer-row a {
    font-weight: 700; color: var(--primary);
}

/* ----- Project Card Slider ----- */
.project-card .thumb .card-slider-track,
.project-card .thumb .card-slide {
    position: absolute; inset: 0;
}
.project-card .thumb .card-slide {
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    opacity: 0;
    transition: opacity .6s ease;
    z-index: 0;
}
.project-card .thumb .card-slide.is-active { opacity: 1; }
.project-card .thumb.has-slider::after { z-index: 1; }
.project-card .thumb .category,
.project-card .thumb .location { z-index: 3; }
.project-card .thumb .card-slider-dots {
    position: absolute;
    bottom: 12px; right: 14px;
    display: flex;
    gap: 6px;
    z-index: 3;
}
.project-card .thumb .card-slider-dots span {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: rgba(255,255,255,.5);
    transition: background .25s, width .25s;
}
.project-card .thumb .card-slider-dots span.is-active {
    background: #fff;
    width: 18px;
    border-radius: 6px;
}

/* ----- Project Detail Gallery ----- */
.project-gallery {
    margin-bottom: 1.75rem;
}
.gallery-main {
    position: relative;
    aspect-ratio: 16 / 9;
    border-radius: 14px;
    overflow: hidden;
    background: var(--gray-200, #e5e7eb);
    box-shadow: var(--shadow-sm, 0 4px 14px rgba(0,0,0,.08));
}
.gallery-main-img {
    width: 100%; height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    transition: opacity .3s;
}
.gallery-main-img.is-fading { opacity: .35; }
.gallery-nav {
    position: absolute; top: 50%;
    transform: translateY(-50%);
    width: 44px; height: 44px;
    border-radius: 50%;
    border: 0;
    background: rgba(255,255,255,.92);
    color: #1f2937;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0,0,0,.18);
    transition: transform .2s, background .2s;
    z-index: 3;
}
.gallery-nav:hover { background: var(--primary, #e85d1d); color: #fff; transform: translateY(-50%) scale(1.05); }
.gallery-nav.prev { left: 14px; }
.gallery-nav.next { right: 14px; }
.gallery-counter {
    position: absolute;
    top: 14px; right: 14px;
    background: rgba(0,0,0,.55);
    color: #fff;
    padding: .25rem .65rem;
    border-radius: 50px;
    font-size: .8rem;
    font-weight: 600;
    z-index: 3;
}
.gallery-caption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    background: linear-gradient(180deg, transparent, rgba(0,0,0,.65));
    color: #fff;
    padding: 2rem 1rem .85rem;
    font-size: .92rem;
    font-weight: 500;
    z-index: 2;
}
.gallery-thumbs {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: .55rem;
    margin-top: .75rem;
}
.gallery-thumb {
    border: 2px solid transparent;
    border-radius: 8px;
    padding: 0;
    background: #fff;
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 4 / 3;
    transition: border-color .2s, transform .2s;
}
.gallery-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}
.gallery-thumb:hover { transform: translateY(-2px); }
.gallery-thumb.active {
    border-color: var(--primary, #e85d1d);
    box-shadow: 0 4px 12px rgba(232,93,29,.25);
}

/* ----- Lightbox ----- */
.lightbox {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.92);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.lightbox.is-open { display: flex; }
.lightbox-img {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 8px;
    box-shadow: 0 20px 60px rgba(0,0,0,.6);
}
.lightbox-close,
.lightbox-nav {
    position: absolute;
    width: 50px; height: 50px;
    border-radius: 50%;
    border: 0;
    background: rgba(255,255,255,.12);
    color: #fff;
    font-size: 1.4rem;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s, transform .2s;
}
.lightbox-close { top: 1.25rem; right: 1.25rem; }
.lightbox-nav { top: 50%; transform: translateY(-50%); }
.lightbox-nav.prev { left: 1.25rem; }
.lightbox-nav.next { right: 1.25rem; }
.lightbox-close:hover,
.lightbox-nav:hover { background: var(--primary, #e85d1d); }
.lightbox-nav:hover { transform: translateY(-50%) scale(1.06); }
.lightbox-caption {
    position: absolute;
    bottom: 1.5rem; left: 50%;
    transform: translateX(-50%);
    color: #fff;
    background: rgba(0,0,0,.55);
    padding: .5rem 1rem;
    border-radius: 50px;
    font-size: .9rem;
    max-width: 80%;
    text-align: center;
}
.lightbox-caption:empty { display: none; }
@@media (max-width: 576px) {
    .gallery-nav { width: 36px; height: 36px; font-size: 1rem; }
    .gallery-thumbs { grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); }
    .lightbox-close, .lightbox-nav { width: 40px; height: 40px; font-size: 1.1rem; }
}

/* ----- Why Us ----- */
.feature-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    padding: 1.25rem;
    border-radius: 12px;
    transition: background .2s;
}
.feature-item:hover { background: var(--gray-100); }
.feature-item .icon {
    flex-shrink: 0;
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}
.feature-item h4 { font-size: 1.05rem; margin-bottom: .25rem; }
.feature-item p { font-size: .9rem; color: var(--gray-500); margin: 0; }

/* ----- Page header ----- */
.page-header {
    background: linear-gradient(135deg, var(--dark) 0%, var(--darker) 100%);
    color: #fff;
    padding: 4rem 0 3rem;
    position: relative;
    overflow: hidden;
}
.page-header::before {
    content: "";
    position: absolute; inset: 0;
    background-image: repeating-linear-gradient(45deg, rgba(232,93,29,.08) 0 2px, transparent 2px 24px);
}
.page-header .container { position: relative; z-index: 2; }
.page-header h1 { color: #fff; font-size: clamp(1.75rem, 3vw, 2.5rem); margin-bottom: .5rem; }
.page-header .breadcrumb {
    background: transparent;
    padding: 0;
    margin: 0;
    font-size: .9rem;
}
.page-header .breadcrumb a { color: rgba(255,255,255,.7); }
.page-header .breadcrumb-item.active { color: var(--primary-light); }
.page-header .breadcrumb-item + .breadcrumb-item::before { color: rgba(255,255,255,.4); }

/* ----- CTA strip ----- */
.cta-strip {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
    padding: 3rem 0;
}
.cta-strip h3 { color: #fff; font-size: 1.6rem; margin-bottom: .25rem; }
.cta-strip p { color: rgba(255,255,255,.95); }
.cta-strip .cta-actions { display: flex; gap: .75rem; flex-wrap: wrap; margin-top: 1rem; }
.cta-strip .btn-light { color: var(--primary); font-weight: 700; }
.cta-strip .btn-success { background: #1ebc59; border-color: #1ebc59; font-weight: 700; }
@media (min-width: 768px){
    .cta-strip .cta-actions { margin-top: 0; }
}

/* ----- Footer ----- */
.site-footer {
    background: var(--darker);
    color: #aab1c0;
    padding: 4rem 0 1.5rem;
    font-size: .92rem;
}
.site-footer h5 {
    color: #fff;
    font-size: 1.05rem;
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: .6rem;
}
.site-footer h5::after {
    content: "";
    position: absolute; left: 0; bottom: 0;
    width: 36px; height: 3px;
    background: var(--primary);
    border-radius: 2px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: .5rem; }
.site-footer a { color: #aab1c0; }
.site-footer a:hover { color: var(--primary-light); }
.site-footer .contact-list i {
    color: var(--primary); margin-right: .5rem; width: 18px; display: inline-block;
}
.site-footer hr { border-color: rgba(255,255,255,.1); margin: 2rem 0 1rem; }
.site-footer .socials { margin-top: 1rem; display: flex; gap: .5rem; }
.site-footer .socials a {
    width: 38px; height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: all .2s;
}
.site-footer .socials a:hover { background: var(--primary); }

/* ----- Floating WhatsApp ----- */
.floating-whatsapp {
    position: fixed;
    right: 22px; bottom: 22px;
    width: 58px; height: 58px;
    border-radius: 50%;
    background: var(--success);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    box-shadow: 0 8px 24px rgba(37,211,102,.5);
    z-index: 1040;
    animation: pulse 2.4s infinite;
}
.floating-whatsapp:hover { color: #fff; transform: scale(1.1); }
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.55); }
    70% { box-shadow: 0 0 0 18px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ----- Forms ----- */
.form-card {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow-md);
    padding: 2rem;
}
.form-control, .form-select {
    border-radius: 8px;
    border: 1.5px solid var(--gray-200);
    padding: .7rem .9rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(232,93,29,.18);
}
.form-label { font-weight: 600; color: var(--dark); }

/* ----- Service detail ----- */
.detail-content { font-size: 1.05rem; line-height: 1.8; }
.detail-content ul { padding-left: 1.25rem; }
.detail-content li { margin-bottom: .5rem; }

.sidebar-card {
    background: var(--gray-100);
    border-radius: 14px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}
.sidebar-card h5 { margin-bottom: 1rem; font-size: 1.1rem; }
.sidebar-list { list-style: none; padding: 0; margin: 0; }
.sidebar-list li { border-bottom: 1px solid var(--gray-200); }
.sidebar-list li:last-child { border-bottom: 0; }
.sidebar-list a {
    display: flex; justify-content: space-between; align-items: center;
    padding: .75rem .25rem;
    color: var(--gray-700);
    font-weight: 600;
}
.sidebar-list a:hover, .sidebar-list a.active { color: var(--primary); }
.sidebar-list a i { color: var(--primary); }

/* ----- Admin ----- */
.admin-shell { display: flex; min-height: 100vh; background: var(--gray-100); }
.admin-sidebar {
    width: 260px;
    background: var(--darker);
    color: #cbd2e0;
    padding: 1.5rem 1rem;
    flex-shrink: 0;
}
.admin-sidebar h2 {
    color: #fff; font-size: 1.05rem;
    padding: 0 .5rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,.08);
    margin-bottom: 1rem;
}
.admin-sidebar a {
    display: flex; align-items: center; gap: .65rem;
    padding: .65rem .85rem;
    color: #cbd2e0;
    font-weight: 500;
    border-radius: 8px;
    margin-bottom: .25rem;
    font-size: .92rem;
}
.admin-sidebar a:hover, .admin-sidebar a.active {
    background: rgba(232,93,29,.18);
    color: #fff;
}
.admin-sidebar a i { width: 20px; }
.admin-main { flex: 1; padding: 2rem; }
.admin-topbar {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 1.5rem;
}
.admin-topbar h1 { font-size: 1.5rem; margin: 0; }
.admin-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}
.stat-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary);
}
.stat-card h3 { font-size: 2rem; margin: 0; color: var(--dark); }
.stat-card span { color: var(--gray-500); font-size: .9rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

@media (max-width: 991.98px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; }
    .brand-text small { display: none; }

    .main-nav .container { gap: 1rem; }
    .main-nav .navbar-collapse {
        background: rgba(0,0,0,.35);
        margin-top: 1rem;
        padding: 1rem;
        border-radius: 12px;
        border: 1px solid rgba(255,255,255,.08);
    }
    .main-nav .navbar-nav .nav-link::after { display: none; }
    .mega-menu { min-width: 100%; padding: .75rem; }
    .mega-grid { grid-template-columns: 1fr; }

    .hero-row {
        grid-template-columns: 1fr;
        min-height: auto;
        padding: 4rem 0 2rem;
        gap: 2.5rem;
    }
    .hero-visual { min-height: 460px; }
    .quick-grid { grid-template-columns: repeat(2, 1fr); }
    .quick-item:nth-child(2) { border-right: 0; }
    .quick-item:nth-child(1), .quick-item:nth-child(2) { border-bottom: 1px solid var(--gray-200); }
}

@media (max-width: 767.98px) {
    .hero-trust { gap: 1.25rem; padding: 1.1rem 1.25rem; }
    .trust-item strong { font-size: 1.6rem; }
    .hero-visual { min-height: 380px; }
    .visual-card { padding: 1.1rem; border-radius: 16px; }
    .visual-card h4 { font-size: .95rem; }
    .badge-fast { left: 8%; bottom: -8px; }
    .floating-badge { padding: .5rem .7rem; font-size: .75rem; }
    .floating-badge i { font-size: 1.15rem; }
    .quick-services { margin-top: -28px; }
}

@media (max-width: 575.98px) {
    .quick-grid { grid-template-columns: 1fr; }
    .quick-item { border-right: 0 !important; border-bottom: 1px solid var(--gray-200); }
    .quick-item:last-child { border-bottom: 0; }
    .section { padding: 3rem 0; }
    .hero-title { font-size: 2.4rem !important; }
}