/* ===== Değişkenler ===== */
:root {
    --navy: #0d1b2a;
    --navy-2: #10233a;
    --orange: #ff6a00;
    --orange-d: #e85d00;
    --wa: #25d366;
    --wa-d: #1da851;
    --text: #1f2937;
    --muted: #5b6773;
    --line: #e6e9ee;
    --bg: #ffffff;
    --bg-alt: #f5f7fa;
    --radius: 14px;
    --shadow: 0 10px 30px rgba(13, 27, 42, .08);
    --container: 1160px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4, .logo__text, .hero__badge, .btn {
    font-family: 'Barlow Condensed', 'Inter', sans-serif;
    letter-spacing: .3px;
}

.container { width: min(var(--container), 92%); margin-inline: auto; }

/* ===== Butonlar ===== */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 26px; border-radius: 10px;
    font-size: 1.05rem; font-weight: 600; text-transform: uppercase;
    cursor: pointer; border: 2px solid transparent;
    transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--sm { padding: 10px 18px; font-size: .95rem; }
.btn--primary { background: var(--orange); color: #fff; box-shadow: 0 8px 20px rgba(255,106,0,.3); }
.btn--primary:hover { background: var(--orange-d); }
.btn--outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.5); }
.btn--outline:hover { background: rgba(255,255,255,.12); }
.btn--light { background: #fff; color: var(--navy); }
.btn--whatsapp { background: var(--wa); color: #fff; box-shadow: 0 8px 20px rgba(37,211,102,.3); }
.btn--whatsapp:hover { background: var(--wa-d); }

/* ===== Topbar ===== */
.topbar { background: var(--navy-2); color: #cdd6e0; font-size: .85rem; }
.topbar__inner { display: flex; gap: 22px; padding: 8px 0; justify-content: center; flex-wrap: wrap; }
.topbar__item { display: inline-flex; align-items: center; gap: 6px; }
.topbar__item svg { width: 14px; height: 14px; flex-shrink: 0; }
.topbar__phone { font-weight: 600; color: #fff; }
.topbar__phone:hover { color: var(--orange); }

/* ===== Header ===== */
.header {
    position: sticky; top: 0; z-index: 100;
    background: var(--navy); color: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 12px; }
.logo__mark {
    width: 42px; height: 42px; border-radius: 10px;
    background: var(--orange); color: #fff;
    display: grid; place-items: center;
    font-family: 'Barlow Condensed', sans-serif; font-weight: 700; font-size: 1.7rem;
}
.logo__text { display: flex; flex-direction: column; font-weight: 700; font-size: 1.35rem; line-height: 1; color: #fff; }
.logo__text small { font-family: 'Inter', sans-serif; font-weight: 500; font-size: .68rem; letter-spacing: .5px; color: var(--orange); margin-top: 3px; text-transform: uppercase; }

.nav { display: flex; gap: 8px; margin-left: auto; }
.nav__link { padding: 8px 14px; font-weight: 500; color: #d7dee7; border-radius: 8px; transition: color .2s, background .2s; }
.nav__link:hover { color: #fff; background: rgba(255,255,255,.08); }
.header__cta { margin-left: 8px; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 6px; }
.nav__toggle span { width: 26px; height: 3px; background: #fff; border-radius: 2px; transition: .3s; }

/* ===== Hero ===== */
.hero {
    position: relative; color: #fff;
    background:
        linear-gradient(120deg, rgba(13,27,42,.94) 0%, rgba(13,27,42,.82) 55%, rgba(13,27,42,.55) 100%),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Cg fill='none' stroke='%231b3350' stroke-width='1'%3E%3Cpath d='M0 30h60M30 0v60'/%3E%3C/g%3E%3C/svg%3E"),
        radial-gradient(circle at 80% 20%, #1b3350 0%, #0d1b2a 60%);
    overflow: hidden;
}
.hero__inner { position: relative; z-index: 2; padding: 84px 0 92px; }
.hero__content { max-width: 720px; }
.hero__badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,106,0,.15); color: #ffb27a;
    border: 1px solid rgba(255,106,0,.4); padding: 7px 16px; border-radius: 40px;
    font-size: 1rem; font-weight: 600; margin-bottom: 22px;
}
.hero__badge svg { width: 16px; height: 16px; }
.hero__title { font-size: clamp(2.4rem, 6vw, 4rem); font-weight: 700; line-height: 1.05; margin-bottom: 18px; }
.hero__title span { color: var(--orange); }
.hero__text { font-size: 1.12rem; color: #c9d3de; max-width: 620px; margin-bottom: 30px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero__stats { display: flex; gap: 40px; flex-wrap: wrap; }
.stat b { display: block; font-family: 'Barlow Condensed', sans-serif; font-size: 1.9rem; color: var(--orange); line-height: 1; }
.stat span { font-size: .9rem; color: #aeb9c6; }

/* ===== Section ===== */
.section { padding: 84px 0; }
.section--alt { background: var(--bg-alt); }
.section__head { text-align: center; max-width: 680px; margin: 0 auto 52px; }
.section__eyebrow { color: var(--orange); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; font-size: .9rem; }
.section__title { font-size: clamp(1.9rem, 4vw, 2.7rem); font-weight: 700; color: var(--navy); margin: 8px 0 12px; line-height: 1.1; }
.section__desc { color: var(--muted); font-size: 1.05rem; }

/* ===== Grid & Cards ===== */
.grid { display: grid; gap: 24px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 30px 26px; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.card__icon {
    width: 58px; height: 58px; border-radius: 12px; display: grid; place-items: center;
    font-size: 1.8rem; background: linear-gradient(135deg, #fff2e8, #ffe0cc); margin-bottom: 18px;
}
.card__icon svg { width: 30px; height: 30px; color: var(--orange); }
.card h3 { font-size: 1.4rem; color: var(--navy); margin-bottom: 8px; }
.card p { color: var(--muted); font-size: .98rem; }
.card--cta {
    background: var(--navy); color: #fff; display: flex; flex-direction: column;
    align-items: flex-start; justify-content: center; gap: 12px;
}
.card--cta h3 { color: #fff; }
.card--cta p { color: #c1cad4; }

/* ===== Markalar ===== */
.brands { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.brand {
    background: #fff; border: 1px solid var(--line); border-radius: 40px;
    padding: 12px 24px; font-weight: 600; color: var(--navy);
    font-family: 'Barlow Condensed', sans-serif; font-size: 1.15rem;
    transition: .2s;
}
.brand:hover { background: var(--navy); color: #fff; border-color: var(--navy); transform: translateY(-3px); }

/* ===== Neden Biz ===== */
.why { display: grid; grid-template-columns: 1.1fr .9fr; gap: 50px; align-items: center; }
.why .section__head { text-align: left; margin: 0 0 20px; }
.why__list { display: grid; gap: 12px; margin: 8px 0 28px; }
.why__list li { padding-left: 30px; position: relative; color: var(--muted); }
.why__list li b { color: var(--navy); }
.why__list li::before {
    content: "✓"; position: absolute; left: 0; top: 0;
    color: #fff; background: var(--orange); width: 20px; height: 20px;
    border-radius: 50%; display: grid; place-items: center; font-size: .75rem; margin-top: 3px;
}
.why__box {
    background: var(--navy); color: #fff; border-radius: var(--radius);
    padding: 36px 32px; box-shadow: var(--shadow);
}
.why__box h3 { font-size: 1.6rem; margin-bottom: 18px; }
.check { display: grid; gap: 10px; margin-bottom: 20px; }
.check li { padding-left: 28px; position: relative; color: #d3dbe4; }
.check li::before {
    content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ff6a00' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10.3 3.9 1.8 18a2 2 0 0 0 1.7 3h17a2 2 0 0 0 1.7-3L13.7 3.9a2 2 0 0 0-3.4 0z'/%3E%3Cpath d='M12 9v4'/%3E%3Cpath d='M12 17h.01'/%3E%3C/svg%3E") no-repeat center / contain;
}
.why__box p { color: #c1cad4; margin-bottom: 20px; }

/* ===== CTA şeridi ===== */
.cta-strip { background: linear-gradient(120deg, var(--orange), #ff8a3d); color: #fff; padding: 46px 0; }
.cta-strip__inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-strip h2 { font-size: clamp(1.4rem, 3vw, 2rem); max-width: 640px; }
.cta-strip__actions { display: flex; gap: 12px; }

/* ===== İletişim ===== */
.contact { display: grid; grid-template-columns: 1fr 1.2fr; gap: 30px; }
.contact__cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact__card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 22px; display: flex; flex-direction: column; gap: 4px; transition: .2s;
}
a.contact__card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
.contact__ic { font-size: 1.7rem; }
.contact__ic svg { width: 28px; height: 28px; color: var(--orange); }
.contact__card b { color: var(--navy); font-family: 'Barlow Condensed', sans-serif; font-size: 1.25rem; }
.contact__card span { color: var(--muted); }
.contact__map { border-radius: var(--radius); overflow: hidden; min-height: 340px; box-shadow: var(--shadow); }
.contact__map iframe { height: 100%; min-height: 340px; }

/* ===== Footer ===== */
.footer { background: var(--navy); color: #b9c3cf; padding-top: 56px; }
.footer__inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 34px; padding-bottom: 40px; }
.logo--footer { margin-bottom: 16px; }
.footer__col p { font-size: .95rem; }
.footer__col h4 { color: #fff; font-size: 1.3rem; margin-bottom: 16px; }
.footer__col ul { display: grid; gap: 9px; }
.footer__col ul a:hover { color: var(--orange); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 18px 0; }
.footer__bottom .container { display: flex; justify-content: space-between; font-size: .85rem; flex-wrap: wrap; gap: 8px; }
.footer__dev a { color: var(--orange); font-weight: 600; }
.footer__dev a:hover { color: #fff; }

/* ===== Sabit WhatsApp ===== */
.wa-float {
    position: fixed; right: 22px; bottom: 22px; z-index: 200;
    width: 60px; height: 60px; border-radius: 50%;
    background: var(--wa); color: #fff; display: grid; place-items: center;
    box-shadow: 0 8px 24px rgba(37,211,102,.5);
    animation: pulse 2.2s infinite;
}
.wa-float:hover { background: var(--wa-d); }
@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.5); }
    70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== Responsive ===== */
@media (max-width: 960px) {
    .grid--3 { grid-template-columns: repeat(2, 1fr); }
    .why { grid-template-columns: 1fr; }
    .contact { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .header__cta { display: none; }
    .nav {
        position: fixed; top: 72px; right: 0; width: 260px; height: calc(100vh - 72px);
        background: var(--navy-2); flex-direction: column; gap: 4px; padding: 20px;
        transform: translateX(100%); transition: transform .3s ease; margin-left: 0;
    }
    .nav.open { transform: translateX(0); }
    .nav__link { width: 100%; }
    .nav__toggle { display: flex; }
    .nav__toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .nav__toggle.open span:nth-child(2) { opacity: 0; }
    .nav__toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }
}
@media (max-width: 560px) {
    .grid--3 { grid-template-columns: 1fr; }
    .contact__cards { grid-template-columns: 1fr; }
    .hero__stats { gap: 24px; }
    .cta-strip__inner { flex-direction: column; text-align: center; }
    .section { padding: 60px 0; }
}