/* ============================================================
   UZMAN Teknoloji ve Ofis Donanım Sistemleri
   Kurumsal site stil dosyası — lacivert + kırmızı
   ============================================================ */

:root {
    --navy:        #0b2a4a;
    --navy-dark:   #071c33;
    --navy-mid:    #123a63;
    --red:         #e4002b;
    --red-dark:    #b8001f;
    --ink:         #17222e;
    --muted:       #5c6b7a;
    --line:        #e2e8f0;
    --bg:          #ffffff;
    --bg-soft:     #f4f7fb;
    --bg-softer:   #eef3f9;
    --white:       #ffffff;

    --radius:      12px;
    --radius-sm:   8px;
    --shadow-sm:   0 1px 3px rgba(11, 42, 74, .08), 0 1px 2px rgba(11, 42, 74, .06);
    --shadow-md:   0 10px 30px rgba(11, 42, 74, .12);
    --shadow-lg:   0 24px 60px rgba(11, 42, 74, .18);

    --container:   69rem;
    --header-h:    88px;
    --ease-spring: cubic-bezier(.34, 1.32, .64, 1);
    --font-body:   'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    --font-head:   'Barlow Condensed', 'Inter', 'Segoe UI', Arial, sans-serif;
}

/* --- reset --- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: 112.5%; }
body {
    font-family: var(--font-body);
    color: var(--ink);
    background: var(--bg);
    line-height: 1.65;
    font-size: 1rem;
    -webkit-font-smoothing: antialiased;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: var(--navy); text-decoration: none; }
a:hover { color: var(--red); }
ul { list-style: none; padding: 0; }
button { font: inherit; cursor: pointer; }

h1, h2, h3, h4 {
    font-family: var(--font-head);
    line-height: 1.1;
    letter-spacing: .01em;
    color: var(--navy);
    font-weight: 700;
    text-transform: uppercase;
}
h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); }
h3 { font-size: 1.15rem; text-transform: none; font-family: var(--font-body); font-weight: 700; letter-spacing: 0; }

p { color: var(--muted); }
strong { color: var(--ink); }

/* Koyu zeminlerde kalın metin okunur kalsın */
.hero strong,
.hero-lead strong,
.section-navy strong,
.cta-band strong,
.page-header strong,
.site-footer strong { color: #fff; }

/* --- layout helpers --- */
.container {
    width: 100%;
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: 22px;
}
.section { padding: clamp(48px, 8vw, 96px) 0; }
.section-soft { background: var(--bg-soft); }
.section-navy { background: var(--navy); color: #dbe6f2; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-navy p { color: #b7c6d8; }

.section-head { max-width: 720px; margin-bottom: 40px; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 700;
    font-size: .78rem;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 12px;
}
.section-head p { margin-top: 14px; font-size: 1.05rem; }

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--red);
    color: #fff;
    padding: 10px 16px;
    z-index: 200;
}
.skip-link:focus { left: 8px; top: 8px; color: #fff; }

:focus-visible {
    outline: 3px solid var(--red);
    outline-offset: 2px;
    border-radius: 3px;
}

/* --- buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: .98rem;
    border: 2px solid transparent;
    transition: transform .15s ease, background .15s ease, border-color .15s ease, color .15s ease;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-accent  { background: var(--red); color: #fff; border-color: var(--red); }
.btn-accent:hover  { background: var(--red-dark); border-color: var(--red-dark); color: #fff; }
.btn-navy    { background: var(--navy); color: #fff; border-color: var(--navy); }
.btn-navy:hover { background: var(--navy-dark); color: #fff; }
.btn-outline { background: transparent; color: var(--navy); border-color: var(--navy); }
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-ghost-light { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.5); }
.btn-ghost-light:hover { background: #fff; color: var(--navy); }

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    margin-bottom: calc(var(--header-h) * -1);   /* hero'nun üstüne biner */
    padding-top: 14px;
    pointer-events: none;
}
.site-header .header-inner {
    pointer-events: auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: 100%;
    max-width: min(64rem, calc(100% - 28px));
    min-height: 62px;
    padding: 0 9px 0 24px;
    background: rgba(255, 255, 255, .95);
    -webkit-backdrop-filter: blur(22px) saturate(1.5);
    backdrop-filter: blur(22px) saturate(1.5);
    border: 1px solid rgba(255, 255, 255, .6);
    border-radius: 999px;
    box-shadow: 0 10px 34px rgba(7, 28, 51, .13), 0 1px 2px rgba(7, 28, 51, .06);
    transition:
        max-width .6s var(--ease-spring),
        min-height .6s var(--ease-spring),
        padding .6s var(--ease-spring),
        background .35s ease,
        box-shadow .35s ease;
}
.site-header.scrolled .header-inner {
    max-width: min(54rem, calc(100% - 28px));
    min-height: 54px;
    background: rgba(255, 255, 255, .95);
    box-shadow: 0 12px 38px rgba(7, 28, 51, .16), 0 1px 2px rgba(7, 28, 51, .06);
    border-color: rgba(11, 42, 74, .06);
}
.brand img { width: auto; height: 38px; transition: height .6s var(--ease-spring); }
.site-header.scrolled .brand img { height: 33px; }

.primary-nav { display: flex; align-items: center; gap: 30px; }
.primary-nav ul { display: flex; align-items: center; gap: 2px; }
.primary-nav a {
    white-space: nowrap;
    font-weight: 600;
    font-size: .82rem;
    color: var(--ink);
    padding: 7px 13px;
    border-radius: 999px;
    position: relative;
    transition: background .25s ease, color .25s ease;
}
.primary-nav a::after { display: none; }
.primary-nav a:hover { background: rgba(11, 42, 74, .06); color: var(--navy); }
.primary-nav a[aria-current="page"] { background: rgba(11, 42, 74, .08); color: var(--navy); }
.primary-nav a.nav-cta {
    color: #fff;
    background: var(--red);
    font-size: .8rem;
    padding: 8px 17px;
    box-shadow: 0 4px 14px rgba(228, 0, 43, .28);
}
.primary-nav a.nav-cta:hover { background: var(--red-dark); color: #fff; }

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px; height: 44px;
    background: transparent;
    border: 0;
    padding: 8px;
}
.nav-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background: var(--navy);
    border-radius: 2px;
    transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    position: relative;
    background:
        radial-gradient(1200px 500px at 85% -10%, rgba(228, 0, 43, .18), transparent 60%),
        linear-gradient(160deg, var(--navy) 0%, var(--navy-dark) 100%);
    color: #eaf1f9;
    overflow: hidden;
}
.hero::after {
    content: "";
    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: 46px 46px;
    mask-image: linear-gradient(180deg, #000, transparent 75%);
    pointer-events: none;
}
.hero-inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: clamp(560px, 92vh, 900px);
    padding: calc(clamp(72px, 11vw, 140px) + var(--header-h)) 0 calc(clamp(72px, 11vw, 140px) + 72px);
}
.hero h1 { color: #fff; }
.hero h1 .accent { color: #ff6b85; }
.hero-lead {
    color: #c3d3e5;
    font-size: 1.12rem;
    margin-top: 20px;
    max-width: 46ch;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    margin-top: 34px;
    padding-top: 26px;
    border-top: 1px solid rgba(255,255,255,.14);
}
.hero-badges span {
    font-size: .86rem;
    color: #aebfd2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.hero-badges span::before {
    content: "";
    width: 8px; height: 8px;
    background: var(--red);
    border-radius: 50%;
    flex: none;
}

/* Aşağı kaydırın göstergesi */
.scroll-cue {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    font-size: .68rem;
    font-weight: 600;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: #9fb3c9;
    animation: fadeIn .9s ease 1.4s backwards;
    transition: color .2s ease;
}
.scroll-cue:hover { color: #fff; }
.scroll-cue-line {
    position: relative;
    width: 1px;
    height: 44px;
    background: rgba(255, 255, 255, .2);
    overflow: hidden;
}
.scroll-cue-line::after {
    content: "";
    position: absolute;
    top: -45%;
    left: 0;
    width: 100%;
    height: 45%;
    background: #fff;
    animation: cue 1.9s cubic-bezier(.65, 0, .35, 1) infinite;
}
@keyframes cue { to { top: 100%; } }
@keyframes fadeIn { from { opacity: 0; } }

/* ============================================================
   STAT / TRUST STRIP
   ============================================================ */
.stat-strip {
    background: var(--white);
    border-bottom: 1px solid var(--line);
}
.stat-strip .container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding-block: 34px;
}
.stat {
    text-align: center;
    border-right: 1px solid var(--line);
}
.stat:last-child { border-right: 0; }
.stat b {
    display: block;
    font-family: var(--font-head);
    font-size: 2.2rem;
    color: var(--navy);
    line-height: 1;
}
.stat span { font-size: .9rem; color: var(--muted); }

/* ============================================================
   CARDS GRID (services / products / features)
   ============================================================ */
.grid { display: grid; gap: 26px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: #c9d6e6;
}
.card .card-icon {
    width: 52px; height: 52px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: var(--bg-softer);
    color: var(--navy);
    margin-bottom: 18px;
}
.card .card-icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 10px; }
.card p { font-size: .96rem; }
.card .card-list { margin-top: 14px; }
.card .card-list li {
    position: relative;
    padding-left: 24px;
    font-size: .93rem;
    color: var(--ink);
    margin-bottom: 7px;
}
.card .card-list li::before {
    content: "";
    position: absolute;
    left: 0; top: 9px;
    width: 12px; height: 12px;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 0 4px rgba(228, 0, 43, .12);
}
.card-top-accent { border-top: 4px solid var(--red); }

/* ============================================================
   SERVICE LIST (ana sayfa hizmet özeti)
   ============================================================ */
.service-list { border-bottom: 1px solid var(--line); }
.service-row {
    position: relative;
    isolation: isolate;
    display: grid;
    grid-template-columns: 3rem minmax(0, 1fr) minmax(0, 1.8fr) 2.4rem;
    gap: 1.2rem;
    align-items: center;
    padding: 1.35rem 1.1rem;
    color: var(--ink);
}
.service-row:hover { color: var(--ink); }
.service-row::before {                       /* üst çizgi */
    content: "";
    position: absolute;
    left: 0; right: 0; top: 0;
    height: 1px;
    background: var(--line);
    transform-origin: left;
}
.service-row::after {                        /* hover dolgusu */
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--bg-soft);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .55s var(--ease-out);
}
.service-row:hover::after,
.service-row:focus-visible::after { transform: scaleX(1); }

.service-num {
    font-family: var(--font-head);
    font-size: 1.1rem;
    font-weight: 700;
    color: #b3bfcc;
    transition: color .3s ease;
}
.service-title {
    font-family: var(--font-head);
    font-size: clamp(1.25rem, 1.8vw, 1.55rem);
    text-transform: uppercase;
    letter-spacing: .01em;
    line-height: 1;
    transition: transform .45s var(--ease-out);
}
.service-desc p { font-size: .88rem; line-height: 1.55; color: var(--ink); }
.service-meta {
    display: block;
    margin-top: 4px;
    font-size: .74rem;
    color: var(--muted);
}
.service-arrow {
    justify-self: end;
    display: grid;
    place-items: center;
    width: 2.2rem; height: 2.2rem;
    border: 1px solid #cfd8e3;
    border-radius: 50%;
    color: var(--navy);
    transition: background .3s ease, color .3s ease, border-color .3s ease;
}
.service-arrow svg { width: .95rem; height: .95rem; transition: transform .4s var(--ease-out); }

.service-row:hover .service-num { color: var(--red); }
.service-row:hover .service-title { transform: translateX(10px); }
.service-row:hover .service-arrow { background: var(--navy); border-color: var(--navy); color: #fff; }
.service-row:hover .service-arrow svg { transform: translateX(3px); }

@keyframes line-in { from { transform: scaleX(0); } }
.service-row.reveal.is-visible::before {
    animation: line-in 1s var(--ease-out) backwards;
    animation-delay: calc(var(--i, 0) * 120ms);
}

@media (max-width: 760px) {
    .service-row {
        grid-template-columns: 2.2rem minmax(0, 1fr);
        gap: .4rem .8rem;
        padding: 1.15rem .3rem;
    }
    .service-desc { grid-column: 2; }
    .service-arrow { display: none; }
    .service-row:hover .service-title { transform: none; }
}

/* ============================================================
   PRODUCT CARDS
   ============================================================ */
.product-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: transform .18s ease, box-shadow .18s ease;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.product-media {
    background: linear-gradient(180deg, #fbfcfe, #eef3f9);
    padding: 26px;
    display: grid;
    place-items: center;
    min-height: 230px;
}
.product-media img { max-height: 200px; width: auto; }
.product-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.product-body h3 { margin-bottom: 12px; }
.product-specs li {
    font-size: .9rem;
    color: var(--muted);
    padding-left: 20px;
    position: relative;
    margin-bottom: 6px;
}
.product-specs li::before {
    content: "";
    position: absolute;
    left: 0; top: 8px;
    width: 7px; height: 7px;
    background: var(--navy);
    border-radius: 50%;
}
.product-body .btn { margin-top: auto; align-self: flex-start; }
.product-brand-tag {
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 6px;
}

/* ============================================================
   SPLIT / MEDIA SECTIONS
   ============================================================ */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 54px;
    align-items: center;
}
.split.reverse .split-media { order: 2; }
.split-media img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    width: 100%;
    object-fit: cover;
}
.split-media.tall img { max-height: 520px; }

.about-highlight {
    background: linear-gradient(160deg, var(--navy), var(--navy-dark));
    color: #dbe6f2;
    border-radius: var(--radius);
    padding: 34px;
    box-shadow: var(--shadow-md);
    border-top: 4px solid var(--red);
}
.about-highlight h3 { color: #fff; margin-bottom: 18px; font-size: 1.25rem; }
.split .about-highlight ul.check li { color: #e7eef6; }
.split .about-highlight ul.check li::before { background: var(--red); }
.about-brands {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, .14);
}
.about-brands span {
    font-size: .8rem;
    font-weight: 600;
    color: #cdddef;
    background: rgba(255, 255, 255, .07);
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 6px;
    padding: 6px 12px;
}
.split ul.check { margin-top: 20px; }
.split ul.check li,
ul.check li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    color: var(--ink);
    font-size: .98rem;
}
ul.check li::before {
    content: "✓";
    position: absolute;
    left: 0; top: 0;
    width: 20px; height: 20px;
    background: var(--red);
    color: #fff;
    font-size: .72rem;
    font-weight: 700;
    border-radius: 50%;
    display: grid;
    place-items: center;
}

/* ============================================================
   PAGE HEADER (iç sayfalar)
   ============================================================ */
.page-header {
    background:
        radial-gradient(900px 400px at 90% -20%, rgba(228,0,43,.16), transparent 60%),
        linear-gradient(160deg, var(--navy), var(--navy-dark));
    color: #fff;
    padding: calc(clamp(48px, 8vw, 90px) + var(--header-h)) 0 clamp(40px, 6vw, 68px);
}
.page-header h1 { color: #fff; }
.page-header p { color: #bccee0; margin-top: 14px; max-width: 60ch; font-size: 1.05rem; }
.breadcrumb {
    font-size: .84rem;
    color: #9db3ca;
    margin-bottom: 16px;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.breadcrumb a { color: #9db3ca; }
.breadcrumb a:hover { color: #fff; }

/* ============================================================
   BRAND STRIP
   ============================================================ */
.brand-strip { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.brand-chip {
    font-family: var(--font-head);
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
    color: var(--navy);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 16px 30px;
    box-shadow: var(--shadow-sm);
}
.section-navy .brand-chip { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.14); }

.brand-detail {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 24px;
    align-items: center;
    padding: 26px 30px;
    background: #fff;
    border: 1px solid var(--line);
    border-left: 4px solid var(--red);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}
.brand-detail .brand-name {
    font-family: var(--font-head);
    font-size: 1.7rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--navy);
}
.brand-detail p { margin: 0; }

/* ============================================================
   HIJYEN / PRODUCT GROUP TAGS
   ============================================================ */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 12px; }
.tag-cloud li {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 10px 20px;
    font-size: .92rem;
    font-weight: 600;
    color: var(--navy);
    box-shadow: var(--shadow-sm);
}
.tag-cloud li::before {
    content: "";
    display: inline-block;
    width: 8px; height: 8px;
    background: var(--red);
    border-radius: 50%;
    margin-right: 9px;
    vertical-align: middle;
}

/* ============================================================
   CTA BAND
   ============================================================ */
.cta-band {
    background: linear-gradient(120deg, var(--red) 0%, var(--red-dark) 100%);
    color: #fff;
}
.cta-band-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    padding-block: 46px;
    flex-wrap: wrap;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,.9); margin-top: 6px; }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.cta-band .btn-accent { background: #fff; color: var(--red-dark); border-color: #fff; }
.cta-band .btn-accent:hover { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 44px;
    align-items: start;
}
.contact-info .info-item {
    display: flex;
    gap: 16px;
    padding: 18px 0;
    border-bottom: 1px solid var(--line);
}
.contact-info .info-item:last-child { border-bottom: 0; }
.contact-info .info-item .ii-icon {
    width: 44px; height: 44px;
    flex: none;
    border-radius: 10px;
    background: var(--bg-softer);
    display: grid;
    place-items: center;
    color: var(--navy);
}
.contact-info .info-item h3 { margin-bottom: 2px; font-size: 1rem; }
.contact-info .info-item p,
.contact-info .info-item a { color: var(--muted); font-size: .96rem; }

form.contact-form {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 30px;
    box-shadow: var(--shadow-sm);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
    display: block;
    font-size: .88rem;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 7px;
}
.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #cdd8e4;
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: .96rem;
    color: var(--ink);
    background: #fff;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(11, 42, 74, .12);
}
.field textarea { min-height: 130px; resize: vertical; }
.form-note { font-size: .82rem; color: var(--muted); margin-top: 4px; }

.alert {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 22px;
    font-size: .95rem;
    font-weight: 500;
}
.alert-success { background: #e7f6ec; color: #1c6b38; border: 1px solid #b6e2c4; }
.alert-error   { background: #fdeaec; color: #a5122a; border: 1px solid #f3c2ca; }

.map-embed {
    margin-top: 34px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-sm);
    background: var(--bg-soft);
}
.map-embed iframe { width: 100%; height: 360px; border: 0; display: block; }
.map-note { font-size: .85rem; color: var(--muted); margin-top: 12px; }

/* ============================================================
   MISC
   ============================================================ */
.lead { font-size: 1.15rem; color: var(--ink); }
.prose p { margin-bottom: 18px; }
.prose h3 { margin: 28px 0 10px; }
.divider { height: 1px; background: var(--line); margin: 40px 0; border: 0; }
.text-center { text-align: center; }
.mt-24 { margin-top: 24px; }
.mt-40 { margin-top: 40px; }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.value {
    padding: 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
}
.value .v-num {
    font-family: var(--font-head);
    font-size: 1.4rem;
    color: var(--red);
    font-weight: 700;
}
.value h3 { margin: 8px 0 8px; }
.value p { font-size: .95rem; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer { background: var(--navy-dark); color: #a9bdd3; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding-block: 58px;
}
.footer-brand img { height: 52px; width: auto; margin-bottom: 16px; }
.footer-brand p { color: #93a8bf; font-size: .93rem; max-width: 38ch; }
.footer-col h3 {
    color: #fff;
    font-size: .95rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    font-family: var(--font-body);
    margin-bottom: 16px;
}
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: #a9bdd3; font-size: .93rem; }
.footer-col a:hover { color: #fff; }
.footer-contact li { margin-bottom: 10px; font-size: .93rem; }
.social { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.social a {
    font-size: .8rem;
    padding: 6px 12px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 6px;
}
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1);
    padding-block: 20px;
    font-size: .84rem;
}
.footer-bottom .container {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.footer-bottom p { color: #7f95ad; }
.footer-brands-line { color: #6f869f; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
    .split, .split.reverse .split-media { grid-template-columns: 1fr; order: 0; }
    .contact-grid { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .values-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .stat-strip .container { grid-template-columns: repeat(2, 1fr); }
    .stat:nth-child(2) { border-right: 0; }
}

/* Menü linkleri hapın tam ortasında */
@media (min-width: 1001px) {
    .primary-nav ul {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: max-content;
    }
}

@media (min-width: 761px) and (max-width: 1000px) {
    .primary-nav a { padding: 7px 10px; font-size: .8rem; }
}

@media (max-width: 760px) {
    html { font-size: 106.25%; }
    .nav-toggle { display: flex; }
    .site-header .header-inner { padding: 0 8px 0 20px; }
    .site-header.scrolled .header-inner { max-width: calc(100% - 28px); }
    .primary-nav {
        position: absolute;
        top: calc(100% + 10px);
        left: 0; right: 0;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px 20px 22px;
        border: 1px solid rgba(11, 42, 74, .06);
        border-radius: 28px;
        box-shadow: 0 18px 48px rgba(7, 28, 51, .2);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px) scale(.97);
        transform-origin: top center;
        transition: opacity .25s ease, transform .45s var(--ease-spring), visibility .25s;
        max-height: calc(100vh - var(--header-h) - 20px);
        overflow-y: auto;
    }
    .primary-nav.open { opacity: 1; visibility: visible; transform: none; }
    .primary-nav ul { flex-direction: column; align-items: stretch; gap: 0; }
    .primary-nav ul li { border-bottom: 1px solid var(--line); }
    .primary-nav ul li a { display: block; padding: 15px 4px; border-radius: 0; background: none !important; }
    .primary-nav a::after { display: none; }
    .primary-nav a.nav-cta { margin: 16px 0 0; text-align: center; justify-content: center; padding: 13px 20px; }

    .brand-detail { grid-template-columns: 1fr; text-align: left; }
    .form-row { grid-template-columns: 1fr; }
    .cta-band-inner { flex-direction: column; align-items: flex-start; }
    .footer-bottom .container { flex-direction: column; }
}

@media (max-width: 480px) {
    body { font-size: 16px; }
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .stat-strip .container { grid-template-columns: 1fr; }
    .stat { border-right: 0; border-bottom: 1px solid var(--line); padding-bottom: 16px; }
    .stat:last-child { border-bottom: 0; }
    .container { padding-inline: 18px; }
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

/* Geniş ekranlarda yazı ve içerik genişliği birlikte büyür */
@media (min-width: 1600px) { html { font-size: 125%; } }
@media (min-width: 1900px) { html { font-size: 137.5%; } }

/* ============================================================
   MOTION
   Sade ve amaca hizmet eden hareket: açılış, kaydırınca beliriş,
   sayaç, hover geri bildirimi. prefers-reduced-motion'da kapanır.
   ============================================================ */
:root { --ease-out: cubic-bezier(.22, .61, .36, 1); }

@keyframes rise {
    from { opacity: 0; transform: translate(var(--rx, 0), var(--ry, 22px)); }
}
@keyframes draw {
    to { transform: scaleX(1); }
}

/* Kaydırınca beliriş (sınıfları main.js ekler) */
.reveal:not(.is-visible) {
    opacity: 0;
    transform: translate(var(--rx, 0), var(--ry, 22px));
}
.reveal.is-visible {
    animation: rise .75s var(--ease-out) backwards;
    animation-delay: calc(var(--i, 0) * 90ms);
}
.reveal-left  { --rx: -28px; --ry: 0px; }
.reveal-right { --rx: 28px;  --ry: 0px; }

/* Hero açılışı */
.hero-text > * { animation: rise .85s var(--ease-out) backwards; }
.hero-text > :nth-child(1) { animation-delay: .10s; }
.hero-text > :nth-child(2) { animation-delay: .25s; }
.hero-text > :nth-child(3) { animation-delay: .40s; }
.hero-text > :nth-child(4) { animation-delay: .55s; }

.hero h1 .accent { position: relative; display: inline-block; }
.hero h1 .accent::after {
    content: "";
    position: absolute;
    left: 0; bottom: -.06em;
    width: 100%; height: .08em;
    background: var(--red);
    transform: scaleX(0);
    transform-origin: left;
    animation: draw .9s var(--ease-out) .85s forwards;
}

/* Hover geri bildirimi */
.card .card-icon { transition: background .25s ease, color .25s ease; }
.card:hover .card-icon { background: var(--navy); color: #fff; }
.product-media img { transition: transform .6s var(--ease-out); }
.product-card:hover .product-media img { transform: scale(1.05); }
.brand-chip { transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.brand-chip:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.4); transform: translateY(-2px); }
.split-media img { transition: transform .6s var(--ease-out), box-shadow .3s ease; }
.split-media:hover img { transform: scale(1.015); box-shadow: var(--shadow-lg); }

@media (max-width: 980px) {
    .reveal-left, .reveal-right { --rx: 0px; --ry: 22px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation: none !important;
        transition-duration: .01ms !important;
    }
    .reveal:not(.is-visible) { opacity: 1; transform: none; }
    .hero h1 .accent::after { transform: none; }
}

/* ============================================================
   HERO SLIDER (sağ taraf: videolar sırayla oynar)
   ============================================================ */
.hero-media {
    position: absolute;
    top: 0; right: 0; bottom: 0;
    width: min(62%, 72rem);
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 42%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 42%);
    animation: fadeIn 1.4s ease .3s backwards;
}
.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.1s ease;
}
.hero-slide.is-active { opacity: 1; }
.hero-slide video {
    display: block;
    width: 100%; height: 100%;
    object-fit: cover;
    transform: scale(1.07);
    transition: transform 9s linear;
    filter: grayscale(.45) contrast(1.05) brightness(.78) saturate(.85);
}
.hero-slide.is-active video { transform: scale(1); }
.hero-slide::after {                    /* lacivert ton */
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(155deg, rgba(11, 42, 74, .55), rgba(7, 28, 51, .78));
}

.hero-progress {
    position: absolute;
    z-index: 2;
    bottom: 2.2rem;
    right: max(22px, calc((100% - var(--container)) / 2 + 22px));
    display: flex;
    gap: .55rem;
    animation: fadeIn .9s ease 1.4s backwards;
}
.hero-progress button {
    width: 3.2rem;
    padding: .7rem 0;
    background: none;
    border: 0;
    cursor: pointer;
}
.hero-progress button span {
    position: relative;
    display: block;
    height: 2px;
    background: rgba(255, 255, 255, .25);
    overflow: hidden;
}
.hero-progress button span::after {
    content: "";
    position: absolute;
    inset: 0;
    background: #fff;
    transform: scaleX(var(--p, 0));
    transform-origin: left;
}
.hero-progress button:not(.is-active) span::after { transform: scaleX(0); }

@media (max-width: 900px) {
    .hero-media, .hero-progress { display: none; }
}

/* ============================================================
   ÜRÜN KARTLARI (ana sayfa)
   ============================================================ */
.pcard {
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    transition: transform .5s var(--ease-out), box-shadow .5s var(--ease-out), border-color .3s ease;
}
.pcard::before {                        /* hover'da soldan çizilen kırmızı çizgi */
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    z-index: 2;
    background: var(--red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .55s var(--ease-out);
}
.pcard:hover {
    transform: translateY(-8px);
    border-color: #d3deea;
    box-shadow: 0 28px 60px rgba(11, 42, 74, .14);
}
.pcard:hover::before { transform: scaleX(1); }

.pcard-media {
    position: relative;
    height: 15rem;
    display: grid;
    place-items: center;
    padding: 2.9rem 1.2rem 1.5rem;
    background: radial-gradient(120% 90% at 50% 0%, #f8fafd 0%, #e9eff6 100%);
}
.pcard-media img {
    position: relative;
    z-index: 1;
    width: auto;
    height: 10.4rem;
    max-width: 86%;
    object-fit: contain;
    filter: drop-shadow(0 10px 14px rgba(11, 42, 74, .14));
    transition: transform .8s var(--ease-out);
}
.pcard-media::after {                   /* zemin gölgesi */
    content: "";
    position: absolute;
    left: 50%; bottom: .9rem;
    width: 56%; height: 14px;
    transform: translateX(-50%);
    background: radial-gradient(closest-side, rgba(11, 42, 74, .24), transparent);
    filter: blur(3px);
    transition: transform .8s var(--ease-out), opacity .8s var(--ease-out);
}
.pcard:hover .pcard-media img { transform: translateY(-8px) scale(1.05); }
.pcard:hover .pcard-media::after { transform: translateX(-50%) scale(.78); opacity: .65; }

.pcard-body { display: flex; flex-direction: column; flex: 1; padding: 1.3rem 1.4rem 1.35rem; }
.pcard-brand {
    font-size: .68rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--red);
}
.pcard-body h3 {
    margin-top: .3rem;
    font-family: var(--font-head);
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: .01em;
    line-height: 1.05;
}
.pcard-format { margin-top: .4rem; font-size: .82rem; color: var(--muted); }
.pcard-specs { margin: 1rem 0 1.2rem; border-top: 1px solid var(--line); }
.pcard-specs li {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .5rem 0;
    border-bottom: 1px solid var(--line);
    font-size: .84rem;
    color: var(--ink);
}
.pcard-specs li::before {
    content: "";
    flex: none;
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--navy);
}
.pcard-foot { margin-top: auto; display: flex; align-items: center; }
.pcard-badges { position: absolute; top: .9rem; left: .9rem; z-index: 2; display: flex; gap: .35rem; }
.pcard-badges i {
    font-style: normal;
    font-size: .66rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--navy);
    padding: .28rem .6rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .85);
    box-shadow: 0 1px 2px rgba(11, 42, 74, .08);
}
.pcard-link {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    font-size: .84rem;
    font-weight: 700;
    color: var(--navy);
    white-space: nowrap;
    transition: color .25s ease;
}
.pcard-link::after { content: ""; position: absolute; inset: 0; z-index: 3; }   /* tüm kart tıklanır */
.pcard-link svg { width: 1rem; height: 1rem; transition: transform .4s var(--ease-out); }
.pcard:hover .pcard-link { color: var(--red); }
.pcard:hover .pcard-link svg { transform: translateX(4px); }

/* Şeffaf ürün fotoğrafı olan split görselleri */
.split-media.cutout {
    display: grid;
    place-items: center;
    padding: 2.2rem;
    border-radius: 20px;
    background: radial-gradient(120% 90% at 50% 0%, #f8fafd 0%, #e9eff6 100%);
}
.split-media.cutout img {
    width: auto;
    max-height: 24rem;
    box-shadow: none;
    border-radius: 0;
    filter: drop-shadow(0 14px 18px rgba(11, 42, 74, .16));
}

/* ============================================================
   FOTOĞRAFLI SAYFA BAŞLIĞI (mavi tonlu stok görsel)
   ============================================================ */
.page-header.has-photo {
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: var(--navy-dark);
}
.page-header-photo {
    position: absolute;
    inset: 0;
    z-index: -2;
    width: 100%; height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: 50% 56%;
    filter: grayscale(1) contrast(1.08) brightness(.9);
    transform: scale(1.06);
    animation: photo-drift 22s ease-in-out infinite alternate;
}
.page-header.has-photo::after {          /* mavi filtre: solda koyu, sağda görsel öne çıkar */
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        linear-gradient(100deg, rgba(7, 28, 51, .95) 0%, rgba(11, 42, 74, .8) 40%, rgba(18, 58, 99, .5) 100%),
        linear-gradient(0deg, rgba(7, 28, 51, .55) 0%, transparent 45%);
}
@keyframes photo-drift {
    from { transform: scale(1.06) translate3d(0, 0, 0); }
    to   { transform: scale(1.12) translate3d(-1.5%, -1%, 0); }
}

.prose-narrow { max-width: 50rem; }