/* =====================================================================
   Zeminsan – Modern Design System
   Light & modern. Brand accent: lime green (#cee002).
   Self-contained: no Bootstrap / Bauhaus dependency required.
   ===================================================================== */

:root {
    --green: #cee002;
    --green-600: #b8c900;
    --green-700: #9aa800;
    --green-soft: #f4f8d2;

    --ink: #11161c;
    --ink-soft: #2b3138;
    --muted: #667085;
    --muted-2: #98a2b3;

    --line: #e8eae3;
    --bg: #ffffff;
    --bg-soft: #f6f7f2;
    --bg-soft-2: #fbfcf7;
    --dark: #0f1419;
    --dark-2: #161c23;

    --radius: 18px;
    --radius-sm: 12px;
    --radius-pill: 999px;

    --shadow-sm: 0 2px 10px rgba(16, 22, 28, .05);
    --shadow: 0 16px 40px -20px rgba(16, 22, 28, .28);
    --shadow-lg: 0 30px 70px -30px rgba(16, 22, 28, .35);

    --container: 1200px;
    --t: .35s cubic-bezier(.4, 0, .2, 1);
    --font: 'Poppins', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
}

/* ------------------------------------------------------------------ Reset */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--font);
    color: var(--ink-soft);
    background: var(--bg);
    line-height: 1.65;
    font-size: 16px;
    overflow-x: hidden;
}

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

a { color: var(--ink); text-decoration: none; transition: color var(--t); }
a:hover { color: var(--green-700); }

h1, h2, h3, h4, h5 { color: var(--ink); font-weight: 700; line-height: 1.2; margin: 0 0 .5em; }

p { margin: 0 0 1em; }

::selection { background: var(--green); color: var(--ink); }

:focus-visible { outline: 3px solid rgba(206, 224, 2, .6); outline-offset: 2px; }

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

.zs-section { padding: clamp(56px, 8vw, 110px) 0; }
.zs-section--soft { background: var(--bg-soft); }
.zs-section--tight { padding: clamp(40px, 5vw, 70px) 0; }

.zs-eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
    color: var(--green-700); margin-bottom: 14px;
}
.zs-eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--green); border-radius: 2px; }

.zs-section-title { font-size: clamp(28px, 4vw, 44px); letter-spacing: -.02em; }
.zs-section-lead { color: var(--muted); font-size: clamp(16px, 2vw, 18px); max-width: 640px; }

.zs-head-center { text-align: center; margin: 0 auto clamp(40px, 5vw, 60px); }
.zs-head-center .zs-section-lead { margin-left: auto; margin-right: auto; }

/* ------------------------------------------------------------------ Buttons */
.zs-btn {
    --bg: var(--ink);
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 26px; border-radius: var(--radius-pill);
    font-weight: 600; font-size: 15px; letter-spacing: .01em;
    background: var(--bg); color: #fff; border: 2px solid var(--bg);
    cursor: pointer; transition: transform var(--t), box-shadow var(--t), background var(--t), border-color var(--t), color var(--t);
    will-change: transform;
}
.zs-btn:hover { transform: translateY(-3px); box-shadow: var(--shadow); color: #fff; }
.zs-btn svg, .zs-btn i { width: 18px; height: 18px; }

.zs-btn--primary { --bg: var(--green); color: var(--ink); }
.zs-btn--primary:hover { color: var(--ink); background: var(--green-600); border-color: var(--green-600); }

.zs-btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.zs-btn--ghost:hover { background: var(--ink); border-color: var(--ink); color: #fff; }

.zs-btn--light { background: #fff; color: var(--ink); border-color: #fff; }
.zs-btn--light:hover { color: var(--ink); }

.zs-btn--lg { padding: 16px 32px; font-size: 16px; }

.zs-link-arrow { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); }
.zs-link-arrow svg { transition: transform var(--t); }
.zs-link-arrow:hover svg { transform: translateX(5px); }

/* ================================================================== HEADER */
.zs-header {
    position: fixed; inset: 0 0 auto 0; z-index: 1000;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(160%) blur(12px);
    border-bottom: 1px solid transparent;
    transition: background var(--t), box-shadow var(--t), border-color var(--t), padding var(--t);
}
.zs-header.is-scrolled { background: rgba(255, 255, 255, .97); box-shadow: var(--shadow-sm); border-bottom-color: var(--line); }

.zs-header__inner {
    display: flex; align-items: center; gap: 24px;
    min-height: 78px; transition: min-height var(--t);
}
.zs-header.is-scrolled .zs-header__inner { min-height: 66px; }

.zs-brand { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.zs-brand img { height: 48px; width: auto; object-fit: contain; display: block; transition: height var(--t); }
.zs-header.is-scrolled .zs-brand img { height: 42px; }
.zs-brand__name { font-size: 22px; font-weight: 800; letter-spacing: .02em; color: var(--ink); line-height: 1; }
.zs-brand__name span { color: var(--green-700); }

.zs-nav { margin-left: auto; }
.zs-nav > ul { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.zs-nav > ul > li { position: relative; }
.zs-nav > ul > li > a {
    display: flex; align-items: center; gap: 6px;
    padding: 10px 14px; font-weight: 600; font-size: 14.5px; color: var(--ink-soft);
    border-radius: var(--radius-sm);
}
.zs-nav > ul > li > a:hover,
.zs-nav > ul > li.is-active > a { color: var(--ink); background: var(--bg-soft); }
.zs-nav .caret { width: 14px; height: 14px; opacity: .55; transition: transform var(--t); }
.zs-nav li:hover .caret { transform: rotate(180deg); }

/* Dropdown / mega */
.zs-dropdown {
    position: absolute; top: calc(100% + 12px); left: 50%; transform: translateX(-50%) translateY(8px);
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    box-shadow: var(--shadow-lg); padding: 14px;
    opacity: 0; visibility: hidden; transition: opacity var(--t), transform var(--t);
    z-index: 20;
}
/* invisible hover bridge so the menu doesn't close while moving the cursor down */
.zs-dropdown::before { content: ""; position: absolute; left: 0; right: 0; top: -16px; height: 16px; }
.zs-nav li:hover > .zs-dropdown,
.zs-nav li:focus-within > .zs-dropdown { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }

.zs-dropdown--simple { min-width: 230px; }
.zs-dropdown--simple a { display: block; padding: 10px 14px; border-radius: 10px; font-size: 14.5px; font-weight: 500; color: var(--ink-soft); white-space: nowrap; }
.zs-dropdown--simple a:hover { background: var(--bg-soft); color: var(--ink); }

.zs-mega { left: auto; right: 0; transform: translateX(0) translateY(8px); width: 620px; }
.zs-nav li:hover > .zs-mega, .zs-nav li:focus-within > .zs-mega { transform: translateX(0) translateY(0); }
.zs-mega__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; }
.zs-mega__item { display: flex; align-items: center; gap: 12px; padding: 11px 13px; border-radius: 12px; }
.zs-mega__item:hover { background: var(--bg-soft); }
.zs-mega__ico {
    flex: 0 0 auto; width: 38px; height: 38px; border-radius: 10px; display: grid; place-items: center;
    background: var(--green-soft); color: var(--green-700);
}
.zs-mega__ico svg { width: 20px; height: 20px; }
.zs-mega__txt b { display: block; font-size: 14px; color: var(--ink); font-weight: 600; line-height: 1.2; }
.zs-mega__txt small { color: var(--muted-2); font-size: 12px; }
.zs-mega__foot { margin-top: 10px; padding: 14px; background: var(--ink); border-radius: 12px; display: flex; align-items: center; justify-content: space-between; gap: 14px; color: #fff; }
.zs-mega__foot span { font-weight: 600; font-size: 14px; }

/* Header right side */
.zs-header__phone { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; color: var(--ink); white-space: nowrap; }
.zs-header__phone .ic { width: 38px; height: 38px; border-radius: 50%; background: var(--green-soft); color: var(--green-700); display: grid; place-items: center; }
.zs-header__phone small { display: block; font-size: 11px; font-weight: 500; color: var(--muted-2); letter-spacing: .04em; }
.zs-header__phone .ic svg { width: 18px; height: 18px; }

.zs-burger {
    display: none; width: 46px; height: 46px; border: 1px solid var(--line); background: #fff; border-radius: 12px;
    cursor: pointer; padding: 0; align-items: center; justify-content: center; flex: 0 0 auto;
}
.zs-burger span { display: block; width: 20px; height: 2px; background: var(--ink); position: relative; transition: var(--t); }
.zs-burger span::before, .zs-burger span::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--ink); transition: var(--t); }
.zs-burger span::before { top: -6px; }
.zs-burger span::after { top: 6px; }

/* ------------------------------------------------------------------ Mobile drawer */
.zs-drawer-backdrop { position: fixed; inset: 0; background: rgba(15, 20, 25, .5); opacity: 0; visibility: hidden; transition: var(--t); z-index: 1100; }
.zs-drawer-backdrop.is-open { opacity: 1; visibility: visible; }

.zs-drawer {
    position: fixed; top: 0; right: 0; height: 100%; width: min(360px, 86vw);
    background: #fff; z-index: 1101; transform: translateX(100%); transition: transform var(--t);
    display: flex; flex-direction: column; box-shadow: var(--shadow-lg);
}
.zs-drawer.is-open { transform: translateX(0); }
.zs-drawer__top { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--line); }
.zs-drawer__close { width: 42px; height: 42px; border: 1px solid var(--line); background: #fff; border-radius: 10px; font-size: 20px; cursor: pointer; color: var(--ink); }
.zs-drawer__body { overflow-y: auto; padding: 10px 14px 24px; flex: 1; }
.zs-drawer__body a { display: block; padding: 13px 12px; font-weight: 600; color: var(--ink-soft); border-radius: 10px; }
.zs-drawer__body a:hover { background: var(--bg-soft); }
.zs-drawer details > summary { list-style: none; display: flex; align-items: center; justify-content: space-between; padding: 13px 12px; font-weight: 600; cursor: pointer; border-radius: 10px; }
.zs-drawer details > summary::-webkit-details-marker { display: none; }
.zs-drawer details > summary::after { content: "+"; font-size: 20px; color: var(--muted); }
.zs-drawer details[open] > summary::after { content: "–"; }
.zs-drawer details .sub a { padding-left: 26px; font-weight: 500; font-size: 14.5px; color: var(--muted); }
.zs-drawer__foot { padding: 18px 20px; border-top: 1px solid var(--line); }
.zs-drawer__foot .zs-btn { width: 100%; justify-content: center; }
.zs-drawer__social { display: flex; gap: 10px; margin-top: 14px; }
.zs-drawer__social a { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; background: var(--bg-soft); padding: 0; }

/* page padding to offset fixed header */
.zs-main { padding-top: 78px; }

/* ================================================================== HERO SLIDER */
.zs-hero { position: relative; min-height: clamp(560px, 88vh, 820px); display: grid; overflow: hidden; background: var(--dark); }
.zs-hero__slides { position: absolute; inset: 0; }
.zs-hero__slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.1s ease; }
.zs-hero__slide.is-active { opacity: 1; }
.zs-hero__slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); transition: transform 7s ease; }
.zs-hero__slide.is-active img { transform: scale(1); }
.zs-hero__slide::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(10, 14, 18, .86) 0%, rgba(10, 14, 18, .6) 42%, rgba(10, 14, 18, .25) 100%);
}
.zs-hero__inner { position: relative; z-index: 3; align-self: center; padding-top: 78px; }
.zs-hero__eyebrow { color: var(--green); }
.zs-hero h1 { color: #fff; font-size: clamp(36px, 6vw, 68px); letter-spacing: -.02em; max-width: 16ch; margin-bottom: 18px; }
.zs-hero h1 em { font-style: normal; color: var(--green); }
.zs-hero p { color: rgba(255, 255, 255, .82); font-size: clamp(16px, 2vw, 20px); max-width: 56ch; margin-bottom: 30px; }
.zs-hero__cta { display: flex; flex-wrap: wrap; gap: 14px; }
.zs-hero__dots { position: absolute; left: 24px; bottom: 30px; z-index: 4; display: flex; gap: 10px; }
.zs-hero__dots button { width: 11px; height: 11px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .4); cursor: pointer; padding: 0; transition: var(--t); }
.zs-hero__dots button.is-active { background: var(--green); width: 30px; border-radius: 6px; }

.zs-hero__badges { position: absolute; right: 24px; bottom: 30px; z-index: 4; display: flex; gap: 22px; color: #fff; }
.zs-hero__badge { text-align: right; }
.zs-hero__badge b { display: block; font-size: 30px; line-height: 1; color: var(--green); }
.zs-hero__badge small { font-size: 12px; color: rgba(255, 255, 255, .7); letter-spacing: .04em; text-transform: uppercase; }
@media (max-width: 768px) { .zs-hero__badges { display: none; } }

/* ------------------------------------------------------------------ Trust strip */
.zs-trust { background: var(--ink); color: #fff; }
.zs-trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 30px 0; }
.zs-trust__item { display: flex; align-items: center; gap: 14px; }
.zs-trust__item .ic { width: 46px; height: 46px; border-radius: 12px; background: rgba(206, 224, 2, .14); color: var(--green); display: grid; place-items: center; flex: 0 0 auto; }
.zs-trust__item .ic svg { width: 24px; height: 24px; }
.zs-trust__item b { display: block; font-size: 15px; color: #fff; }
.zs-trust__item small { color: rgba(255, 255, 255, .6); font-size: 13px; }
@media (max-width: 860px) { .zs-trust__grid { grid-template-columns: repeat(2, 1fr); } }

/* ================================================================== SERVICES GRID */
.zs-services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 980px) { .zs-services { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .zs-services { grid-template-columns: 1fr; } }

.zs-card {
    position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    overflow: hidden; transition: transform var(--t), box-shadow var(--t), border-color var(--t);
    display: flex; flex-direction: column;
}
.zs-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.zs-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-soft); }
.zs-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.zs-card:hover .zs-card__media img { transform: scale(1.08); }
.zs-card__tag { position: absolute; top: 14px; left: 14px; background: rgba(255,255,255,.92); color: var(--ink); font-size: 12px; font-weight: 700; padding: 6px 12px; border-radius: var(--radius-pill); }
.zs-card__body { padding: 22px 22px 24px; flex: 1; display: flex; flex-direction: column; }
.zs-card__body h3 { font-size: 19px; margin-bottom: 8px; }
.zs-card__body p { color: var(--muted); font-size: 14.5px; margin-bottom: 16px; flex: 1; }
.zs-card__body .zs-link-arrow { color: var(--green-700); font-size: 14.5px; }

/* ================================================================== ABOUT */
.zs-about { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
@media (max-width: 900px) { .zs-about { grid-template-columns: 1fr; } }
.zs-about__media { position: relative; }
.zs-about__media img { border-radius: var(--radius); width: 100%; aspect-ratio: 4/5; object-fit: cover; box-shadow: var(--shadow); }
.zs-about__media::before { content: ""; position: absolute; inset: -18px -18px auto auto; width: 130px; height: 130px; background: var(--green); border-radius: 18px; z-index: -1; }
.zs-about__exp {
    position: absolute; left: -22px; bottom: 28px; background: var(--ink); color: #fff;
    padding: 20px 24px; border-radius: var(--radius); box-shadow: var(--shadow); display: flex; align-items: center; gap: 14px;
}
.zs-about__exp b { font-size: 44px; line-height: 1; color: var(--green); }
.zs-about__exp span { font-size: 13px; color: rgba(255,255,255,.75); }
.zs-about__list { list-style: none; padding: 0; margin: 22px 0 28px; display: grid; gap: 12px; }
.zs-about__list li { display: flex; gap: 12px; align-items: flex-start; font-weight: 500; color: var(--ink-soft); }
.zs-about__list .ck { flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%; background: var(--green-soft); color: var(--green-700); display: grid; place-items: center; }
.zs-about__list .ck svg { width: 14px; height: 14px; }

/* ================================================================== PROCESS */
.zs-process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
@media (max-width: 900px) { .zs-process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .zs-process { grid-template-columns: 1fr; } }
.zs-step { position: relative; padding: 30px 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); transition: var(--t); }
.zs-step:hover { box-shadow: var(--shadow); transform: translateY(-4px); }
.zs-step__num { counter-increment: step; font-size: 14px; font-weight: 800; color: var(--green-700); letter-spacing: .1em; }
.zs-step__ico { width: 54px; height: 54px; border-radius: 14px; background: var(--green-soft); color: var(--green-700); display: grid; place-items: center; margin: 14px 0 16px; }
.zs-step__ico svg { width: 26px; height: 26px; }
.zs-step h3 { font-size: 18px; margin-bottom: 8px; }
.zs-step p { color: var(--muted); font-size: 14px; margin: 0; }

/* ================================================================== TESTIMONIALS */
.zs-quotes { position: relative; }
.zs-quotes__track { display: flex; gap: 24px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 10px; scrollbar-width: none; }
.zs-quotes__track::-webkit-scrollbar { display: none; }
.zs-quote { scroll-snap-align: start; flex: 0 0 min(420px, 85%); background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; }
.zs-quote__stars { color: var(--green-700); letter-spacing: 2px; margin-bottom: 12px; }
.zs-quote p { font-size: 16px; color: var(--ink-soft); }
.zs-quote__by { display: flex; align-items: center; gap: 12px; margin-top: 18px; }
.zs-quote__by .av { width: 46px; height: 46px; border-radius: 50%; background: var(--green-soft); color: var(--green-700); display: grid; place-items: center; font-weight: 700; }
.zs-quote__by b { display: block; font-size: 15px; }
.zs-quote__by small { color: var(--muted-2); }

/* ================================================================== PARTNERS marquee */
.zs-marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.zs-marquee__track { display: flex; gap: 56px; width: max-content; animation: zs-scroll 38s linear infinite; }
.zs-marquee:hover .zs-marquee__track { animation-play-state: paused; }
.zs-marquee img { height: 54px; width: auto; object-fit: contain; filter: grayscale(1); opacity: .6; transition: var(--t); }
.zs-marquee img:hover { filter: grayscale(0); opacity: 1; }
@keyframes zs-scroll { to { transform: translateX(-50%); } }

/* ================================================================== CTA band */
.zs-ctaband { background: linear-gradient(120deg, var(--ink) 0%, var(--dark-2) 100%); border-radius: var(--radius); padding: clamp(36px, 5vw, 60px); color: #fff; text-align: center; position: relative; overflow: hidden; }
.zs-ctaband::before { content: ""; position: absolute; right: -60px; top: -60px; width: 240px; height: 240px; background: radial-gradient(circle, rgba(206,224,2,.3), transparent 70%); }
.zs-ctaband h2 { color: #fff; font-size: clamp(26px, 4vw, 40px); }
.zs-ctaband p { color: rgba(255,255,255,.78); max-width: 60ch; margin: 0 auto 26px; }
.zs-ctaband__btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ================================================================== CONTACT */
.zs-contact { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: stretch; }
@media (max-width: 860px) { .zs-contact { grid-template-columns: 1fr; } }
.zs-contact__cards { display: grid; gap: 16px; align-content: start; }
.zs-info { display: flex; gap: 16px; padding: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: var(--t); }
.zs-info:hover { box-shadow: var(--shadow); }
.zs-info .ic { flex: 0 0 auto; width: 50px; height: 50px; border-radius: 14px; background: var(--green-soft); color: var(--green-700); display: grid; place-items: center; }
.zs-info .ic svg { width: 24px; height: 24px; }
.zs-info b { display: block; font-size: 16px; color: var(--ink); margin-bottom: 3px; }
.zs-info a, .zs-info span { color: var(--muted); }
.zs-info a:hover { color: var(--green-700); }
.zs-map { border-radius: var(--radius); overflow: hidden; min-height: 360px; border: 1px solid var(--line); }
.zs-map iframe { width: 100%; height: 100%; min-height: 360px; border: 0; display: block; }

/* ================================================================== FOOTER */
.zs-footer { background: var(--dark); color: rgba(255,255,255,.7); padding: clamp(50px, 6vw, 80px) 0 28px; }
.zs-footer__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
@media (max-width: 900px) { .zs-footer__grid { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 560px) { .zs-footer__grid { grid-template-columns: 1fr; } }
.zs-footer__brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.zs-footer__brand img { height: 58px; width: auto; object-fit: contain; }
.zs-footer__brand b { color: #fff; font-size: 22px; font-weight: 800; }
.zs-footer p { font-size: 14.5px; color: rgba(255,255,255,.6); }
.zs-footer h4 { color: #fff; font-size: 15px; letter-spacing: .04em; text-transform: uppercase; margin-bottom: 18px; }
.zs-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.zs-footer ul a { color: rgba(255,255,255,.65); font-size: 14.5px; }
.zs-footer ul a:hover { color: var(--green); padding-left: 4px; }
.zs-footer__social { display: flex; gap: 10px; margin-top: 6px; }
.zs-footer__social a { width: 42px; height: 42px; border-radius: 50%; background: rgba(255,255,255,.08); display: grid; place-items: center; color: #fff; transition: var(--t); }
.zs-footer__social a:hover { background: var(--green); color: var(--ink); transform: translateY(-3px); }
.zs-footer__social svg { width: 18px; height: 18px; }
.zs-footer__bottom { margin-top: 44px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.1); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; font-size: 13.5px; color: rgba(255,255,255,.5); }

/* ------------------------------------------------------------------ WhatsApp float */
.zs-wa { position: fixed; right: 22px; bottom: 22px; z-index: 900; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 12px 30px -8px rgba(37,211,102,.7); transition: var(--t); }
.zs-wa:hover { transform: scale(1.08); color: #fff; }
.zs-wa svg { width: 30px; height: 30px; }
.zs-wa::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366; animation: zs-pulse 2s ease-out infinite; }
@keyframes zs-pulse { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.6); opacity: 0; } }

/* ================================================================== PAGE HERO (inner pages, replaces old .header) */
.zs-pagehero { position: relative; background: var(--ink); color: #fff; padding: clamp(120px, 16vw, 170px) 0 clamp(48px, 6vw, 72px); overflow: hidden; }
.zs-pagehero::before { content: ""; position: absolute; inset: 0; background:
    radial-gradient(120% 120% at 100% 0%, rgba(206,224,2,.16), transparent 50%),
    radial-gradient(80% 80% at 0% 100%, rgba(206,224,2,.08), transparent 60%); }
.zs-pagehero__inner { position: relative; z-index: 2; }
.zs-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13.5px; color: rgba(255,255,255,.6); margin-bottom: 16px; }
.zs-breadcrumb a { color: rgba(255,255,255,.8); }
.zs-breadcrumb a:hover { color: var(--green); }
.zs-breadcrumb span { color: var(--green); }
.zs-pagehero h1 { color: #fff; font-size: clamp(30px, 5vw, 50px); letter-spacing: -.02em; margin-bottom: 12px; }
.zs-pagehero p { color: rgba(255,255,255,.78); max-width: 70ch; font-size: clamp(16px,2vw,18px); margin: 0; }

/* legacy .header (service pages still output it) mapped to image page hero */
.header {
    position: relative; background-color: var(--ink); background-size: cover; background-position: center; background-repeat: no-repeat;
    color: #fff; padding: clamp(120px,15vw,160px) 24px clamp(60px,7vw,90px); text-align: center; margin-bottom: 0; overflow: hidden;
    min-height: clamp(420px, 62vh, 640px); display: flex; flex-direction: column; justify-content: center; align-items: center;
}
.header::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12,16,21,.72) 0%, rgba(12,16,21,.86) 100%); }
.header::after { content: ""; position: absolute; inset: 0; background: radial-gradient(120% 120% at 100% 0%, rgba(206,224,2,.16), transparent 45%); }
.header h1 { position: relative; z-index: 2; color: #fff; font-size: clamp(30px,5vw,50px); letter-spacing: -.02em; margin: 0; text-shadow: 0 2px 24px rgba(0,0,0,.35); }
.header p { position: relative; z-index: 2; color: rgba(255,255,255,.85); font-size: clamp(15px,2vw,18px); margin: 14px auto 0; max-width: 70ch; }

/* ================================================================== SEO CONTENT */
.service-seo-content { max-width: 980px; margin: clamp(40px,6vw,64px) auto; padding: 0 24px; color: var(--ink-soft); }
.service-seo-content .seo-lead { font-size: clamp(18px,2.4vw,22px); color: var(--ink); font-weight: 500; line-height: 1.5; margin-bottom: 30px; padding-left: 20px; border-left: 4px solid var(--green); }
.service-seo-content h1 { font-size: clamp(28px,4vw,40px); margin: 0 0 18px; }
.service-seo-content h2 { font-size: clamp(22px,3vw,30px); margin: 44px 0 14px; letter-spacing: -.01em; }
.service-seo-content h3 { font-size: 18px; margin: 0 0 8px; }
.service-seo-content p { color: var(--muted); font-size: 16px; line-height: 1.8; }
.service-seo-content > p, .service-seo-content section > p { max-width: 75ch; }

.seo-figure { margin: 6px 0 34px; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); position: relative; }
.seo-figure { max-width: 760px; margin-left: auto; margin-right: auto; }
.seo-figure img { width: 100%; height: auto; display: block; transition: transform .8s ease; }
.seo-figure:hover img { transform: scale(1.04); }
.seo-figure figcaption {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 26px 22px 16px;
    background: linear-gradient(transparent, rgba(10,14,18,.82)); color: #fff; font-weight: 600; font-size: 15px; letter-spacing: .01em;
}
.seo-figure figcaption::before { content: ""; display: inline-block; width: 22px; height: 3px; background: var(--green); border-radius: 2px; margin-right: 10px; vertical-align: middle; }

.seo-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; margin: 26px 0; }
.seo-panel { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 22px; background: var(--bg-soft-2); transition: var(--t); }
.seo-panel:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); border-color: transparent; }
.seo-panel h3 { color: var(--ink); }
.seo-panel p { margin: 0; font-size: 14.5px; }

.seo-list { columns: 2; column-gap: 30px; padding-left: 18px; margin: 18px 0; }
.seo-list li { margin-bottom: 10px; color: var(--ink-soft); break-inside: avoid; }
.seo-list li::marker { color: var(--green-700); }
.seo-process { counter-reset: p; list-style: none; padding: 0; margin: 22px 0; display: grid; gap: 14px; }
.seo-process li { position: relative; padding: 16px 18px 16px 60px; background: var(--bg-soft-2); border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--ink-soft); }
.seo-process li::before { counter-increment: p; content: counter(p); position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 30px; height: 30px; border-radius: 50%; background: var(--green); color: var(--ink); font-weight: 700; display: grid; place-items: center; font-size: 14px; }

.seo-faq { margin: 18px 0; }
.seo-faq details { border: 1px solid var(--line); border-radius: var(--radius-sm); margin-bottom: 12px; background: #fff; overflow: hidden; transition: var(--t); }
.seo-faq details[open] { box-shadow: var(--shadow-sm); }
.seo-faq summary { cursor: pointer; color: var(--ink); font-weight: 600; padding: 18px 52px 18px 20px; list-style: none; position: relative; }
.seo-faq summary::-webkit-details-marker { display: none; }
.seo-faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 22px; color: var(--green-700); transition: var(--t); }
.seo-faq details[open] summary::after { content: "–"; }
.seo-faq details p { padding: 0 20px 20px; margin: 0; }

.seo-cta { margin-top: 36px; padding: 30px; background: linear-gradient(120deg, var(--ink), var(--dark-2)); color: #fff; border-radius: var(--radius); }
.seo-cta h2 { color: #fff; margin-top: 0; }
.seo-cta p { color: rgba(255,255,255,.82); margin: 0; }
.seo-cta a:not(.zs-btn) { color: var(--green); font-weight: 700; }
.seo-cta .zs-btn--primary { color: var(--ink); }
.seo-cta .zs-btn--primary:hover { color: var(--ink); }
.seo-cta .zs-btn--ghost { color: rgba(255,255,255,.9); border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.07); }
.seo-cta .zs-btn--ghost:hover { color: #fff; border-color: rgba(255,255,255,.6); background: rgba(255,255,255,.15); }

@media (max-width: 640px) { .seo-list { columns: 1; } }

/* ================================================================== GALLERY + LIGHTBOX (shared by service pages) */
/* masonry: doğal oranlar, kırpma yok */
.photo-gallery {
    column-width: 250px; column-gap: 16px; display: block;
    max-width: var(--container); margin: clamp(20px,4vw,40px) auto clamp(50px,7vw,90px); padding: 0 24px;
}
@media (max-width: 520px) { .photo-gallery { column-width: 160px; column-gap: 10px; } }
.thumbnail {
    display: block; width: 100%; margin: 0 0 16px; break-inside: avoid; -webkit-column-break-inside: avoid;
    border: 0; border-radius: var(--radius-sm); overflow: hidden; background: var(--bg-soft); cursor: pointer;
    position: relative; box-shadow: var(--shadow-sm); transition: transform var(--t), box-shadow var(--t);
}
.thumbnail:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.thumbnail img { width: 100%; height: auto; display: block; transition: transform .7s ease; }
.thumbnail:hover img { transform: scale(1.06); }
.thumbnail::after {
    content: ""; position: absolute; inset: 0; background: rgba(15,20,25,.35) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3M11 8v6M8 11h6'/%3E%3C/svg%3E") center/40px no-repeat;
    opacity: 0; transition: var(--t);
}
.thumbnail:hover::after { opacity: 1; }

.fullscreen-container {
    position: fixed; inset: 0; background: rgba(8,11,15,.92); backdrop-filter: blur(6px);
    display: flex; justify-content: center; align-items: center;
    opacity: 0; visibility: hidden; transition: opacity var(--t), visibility var(--t); z-index: 2000; padding: 40px; left: 0;
}
.fullscreen-container.active { opacity: 1; visibility: visible; }
.fullscreen-container img {
    max-width: min(92vw, 1100px); max-height: 84vh; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg);
    opacity: 0; transform: scale(.94); transition: opacity .35s ease, transform .35s ease;
}
.fullscreen-container img.is-in { opacity: 1; transform: scale(1); }
.close-btn {
    position: absolute; top: 22px; right: 22px; background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.25);
    width: 48px; height: 48px; font-size: 20px; cursor: pointer; border-radius: 50%; transition: var(--t); display: grid; place-items: center; padding: 0; z-index: 3;
}
.close-btn:hover { background: var(--green); color: var(--ink); border-color: var(--green); transform: rotate(90deg); }

.zs-lb-nav {
    position: absolute; top: 50%; transform: translateY(-50%); width: 54px; height: 54px; border-radius: 50%;
    border: 1px solid rgba(255,255,255,.25); background: rgba(255,255,255,.1); color: #fff; font-size: 30px; line-height: 1;
    cursor: pointer; display: grid; place-items: center; transition: var(--t); z-index: 3; padding: 0;
}
.zs-lb-nav:hover { background: var(--green); color: var(--ink); border-color: var(--green); }
.zs-lb-prev { left: 22px; }
.zs-lb-next { right: 22px; }
.zs-lb-counter {
    position: absolute; top: 26px; left: 50%; transform: translateX(-50%); color: #fff; font-weight: 600; font-size: 14px;
    letter-spacing: .04em; background: rgba(255,255,255,.1); padding: 6px 14px; border-radius: var(--radius-pill); z-index: 3;
}
.zs-lb-caption {
    position: absolute; bottom: 26px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.85);
    font-size: 14px; max-width: 80vw; text-align: center; z-index: 3;
}
@media (max-width: 600px) {
    .fullscreen-container { padding: 16px; }
    .zs-lb-nav { width: 44px; height: 44px; font-size: 24px; }
    .zs-lb-prev { left: 10px; } .zs-lb-next { right: 10px; }
    .zs-lb-caption { display: none; }
}

/* service page extra description box (legacy .description) */
.description { max-width: 900px; margin: 30px auto; padding: 24px; background: var(--bg-soft-2); border: 1px solid var(--line); border-radius: var(--radius); font-size: 17px; line-height: 1.7; color: var(--ink-soft); text-align: center; }

/* ================================================================== BLOG */
.zs-bloglist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
@media (max-width: 920px) { .zs-bloglist { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .zs-bloglist { grid-template-columns: 1fr; } }
.zs-blogcard { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; transition: var(--t); }
.zs-blogcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.zs-blogcard__media { aspect-ratio: 16/10; overflow: hidden; background: var(--bg-soft); }
.zs-blogcard__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.zs-blogcard:hover .zs-blogcard__media img { transform: scale(1.07); }
.zs-blogcard__body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.zs-blogcard__date { font-size: 12.5px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--green-700); margin-bottom: 10px; }
.zs-blogcard__body h2, .zs-blogcard__body h3 { font-size: 19px; line-height: 1.35; margin-bottom: 10px; }
.zs-blogcard__body p { color: var(--muted); font-size: 14.5px; flex: 1; }
.zs-blogcard__foot { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.zs-blogcard__foot .zs-link-arrow { font-size: 14px; color: var(--green-700); }
.zs-blogcard__foot a.tag { font-size: 12.5px; color: var(--muted-2); }

.zs-article { max-width: 820px; margin: 0 auto; padding: 0 24px; }
.zs-article__hero { width: 100%; aspect-ratio: 16/8; object-fit: cover; border-radius: var(--radius); margin: 6px 0 30px; box-shadow: var(--shadow); }
.zs-article h2 { font-size: clamp(22px,3vw,30px); margin: 40px 0 14px; }
.zs-article p { color: var(--ink-soft); font-size: 16.5px; line-height: 1.85; }
.zs-article__meta { color: var(--muted); font-size: 14px; }

/* ================================================================== reveal animation */
.zs-reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.zs-reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .zs-reveal { opacity: 1; transform: none; transition: none; }
    .zs-hero__slide img { transition: none; transform: none; }
    .zs-marquee__track { animation: none; }
    .zs-wa::after { animation: none; }
    html { scroll-behavior: auto; }
}

/* ================================================================== İÇERİK KORUMASI (yalnızca halka açık sayfalar) */
.zs-public, .zs-public * {
    -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none;
    -webkit-touch-callout: none;
}
/* form alanlarında seçime/yapıştırmaya izin ver */
.zs-public input, .zs-public textarea, .zs-public select, .zs-public [contenteditable="true"] {
    -webkit-user-select: text; -moz-user-select: text; -ms-user-select: text; user-select: text;
}
.zs-public img {
    -webkit-user-drag: none; -khtml-user-drag: none; -moz-user-drag: none; -o-user-drag: none; user-drag: none;
    -webkit-touch-callout: none; pointer-events: auto;
}

/* ================================================================== ADMIN PANEL */
.adm-body { background: var(--bg-soft); min-height: 100vh; }
.adm-top { background: var(--dark); color: #fff; position: sticky; top: 0; z-index: 50; }
.adm-top__inner { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.adm-top img { height: 34px; width: auto; }
.adm-top__title { font-weight: 700; color: #fff; letter-spacing: .02em; }
.adm-top__nav { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.adm-top__nav a { color: rgba(255,255,255,.8); font-weight: 600; font-size: 14px; padding: 8px 12px; border-radius: 8px; }
.adm-top__nav a:hover { background: rgba(255,255,255,.1); color: #fff; }
.adm-top__nav form { margin: 0; }

.adm-wrap { max-width: 1000px; margin: 0 auto; padding: 30px 22px 70px; }
.adm-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.adm-head h1 { font-size: 26px; margin: 0; }

.adm-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow-sm); }

.adm-alert { background: var(--green-soft); border: 1px solid var(--green); color: var(--ink); padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 20px; font-weight: 600; }
.adm-error { background: #fdecec; border: 1px solid #f5b5b5; color: #a12626; padding: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 18px; }
.adm-error ul { margin: 0; padding-left: 18px; }
.adm-error:empty, .validation-summary-valid { display: none; }

.adm-table { width: 100%; border-collapse: collapse; }
.adm-table th, .adm-table td { text-align: left; padding: 14px 12px; border-bottom: 1px solid var(--line); vertical-align: middle; }
.adm-table th { font-size: 12.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.adm-table tbody tr:hover { background: var(--bg-soft); }
.adm-table img { width: 64px; height: 44px; object-fit: cover; border-radius: 8px; }
.adm-table .t-title { font-weight: 600; color: var(--ink); }
.adm-table .t-slug { font-size: 12.5px; color: var(--muted-2); }
.adm-rowact { display: flex; gap: 8px; justify-content: flex-end; }

.adm-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: var(--radius-pill); font-weight: 600; font-size: 14px; border: 2px solid var(--ink); background: var(--ink); color: #fff; cursor: pointer; transition: var(--t); text-decoration: none; }
.adm-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); color: #fff; }
.adm-btn--primary { background: var(--green); border-color: var(--green); color: var(--ink); }
.adm-btn--primary:hover { color: var(--ink); }
.adm-btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.adm-btn--ghost:hover { background: var(--bg-soft); color: var(--ink); }
.adm-btn--danger { background: #fff; color: #c0392b; border-color: #f0c0bb; }
.adm-btn--danger:hover { background: #c0392b; border-color: #c0392b; color: #fff; }
.adm-btn--sm { padding: 7px 14px; font-size: 13px; }

.adm-field { margin-bottom: 18px; }
.adm-field label { display: block; font-weight: 600; color: var(--ink); margin-bottom: 7px; font-size: 14.5px; }
.adm-field .hint { font-weight: 400; color: var(--muted-2); font-size: 12.5px; margin-left: 4px; }
.adm-field input[type=text], .adm-field input[type=date], .adm-field input[type=password], .adm-field input[type=url], .adm-field textarea, .adm-field input[type=file] {
    width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); font-family: var(--font); font-size: 15px; color: var(--ink-soft); background: #fff; transition: var(--t);
}
.adm-field textarea { resize: vertical; min-height: 120px; line-height: 1.6; }
.adm-field input:focus, .adm-field textarea:focus { border-color: var(--green-600); box-shadow: 0 0 0 3px rgba(206,224,2,.25); outline: none; }
.adm-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }
@media (max-width: 680px) { .adm-grid2 { grid-template-columns: 1fr; } }
.field-validation-error, .text-danger { color: #c0392b; font-size: 13px; display: block; margin-top: 5px; }
.adm-actions { display: flex; gap: 12px; margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); }
.adm-preview { margin-top: 10px; }
.adm-preview img { max-height: 120px; border-radius: var(--radius-sm); border: 1px solid var(--line); }

.adm-login { min-height: 100vh; display: grid; place-items: center; padding: 24px; background: linear-gradient(135deg, var(--dark), var(--dark-2)); }
.adm-login__card { width: 100%; max-width: 400px; background: #fff; border-radius: var(--radius); padding: 36px 32px; box-shadow: var(--shadow-lg); }
.adm-login__logo { text-align: center; margin-bottom: 22px; }
.adm-login__logo img { height: 48px; width: auto; display: inline-block; }
.adm-login h1 { font-size: 22px; text-align: center; margin-bottom: 6px; }
.adm-login p.sub { text-align: center; color: var(--muted); margin-bottom: 24px; font-size: 14px; }
.adm-login .adm-btn { width: 100%; justify-content: center; margin-top: 6px; }

/* ------------------------------------------------------------------ Responsive header */
@media (max-width: 992px) {
    .zs-nav, .zs-header__phone { display: none; }
    .zs-burger { display: inline-flex; }
    .zs-brand { margin-right: auto; }
    .zs-header__inner > .zs-btn { display: none; }
}
@media (max-width: 480px) {
    .zs-brand__name { font-size: 19px; }
    .zs-brand img { height: 40px; width: auto; }
    .zs-container { padding: 0 18px; }
}