← Kapat

style.css

:root {
    --bg: #f3f8fd;
    --bg-soft: #e9f2fb;
    --paper: #ffffff;
    --text: #17283d;
    --muted: #5a7088;
    --line: #d2e1f0;
    --dark: #173a5e;
    --accent: #2a6aa0;
    --shadow-soft: 0 14px 34px rgba(20, 42, 69, 0.08);
    --shadow-hover: 0 18px 38px rgba(20, 42, 69, 0.14);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    scroll-behavior: smooth;
}

body {
    line-height: 1.55;
}

a {
    color: inherit;
}

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

.container {
    width: min(1180px, calc(100% - 52px));
    margin-inline: auto;
}

.section {
    padding: 90px 0;
}

.soft-section {
    background: var(--bg-soft);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: rgba(243, 248, 253, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
    transition: box-shadow .25s ease;
}

.site-header.scrolled {
    box-shadow: 0 8px 30px rgba(23, 58, 94, 0.12);
}

.nav-wrap {
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 9px;
}

.logo-img {
    height: 38px;
    width: auto;
    display: block;
    object-fit: contain;
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--dark);
}

nav {
    display: flex;
    align-items: center;
    gap: 18px;
}

nav a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    color: #244869;
}

nav a.active-nav {
    color: var(--dark);
}

nav a.btn.active-nav {
    color: #f5f9ff;
    background: var(--dark);
    border-color: var(--dark);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--dark);
    border-radius: 999px;
    background: var(--dark);
    color: #f5f9ff;
    text-decoration: none;
    font-weight: 600;
    padding: 12px 22px;
    transition: transform .2s ease, box-shadow .2s ease;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(23, 58, 94, .24);
}

.btn-sm {
    font-size: 13px;
    padding: 10px 16px;
}

.btn-ghost {
    background: transparent;
    color: #244869;
    border-color: #a9c2db;
}

.btn-ghost:hover {
    box-shadow: none;
    border-color: #7fa8ce;
}

.hero {
    padding-top: 56px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 24px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 10px;
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: 11px;
    color: #4e6f8f;
    font-weight: 700;
}

.hero-title {
    margin: 0;
    font-size: clamp(42px, 7vw, 82px);
    line-height: .95;
    letter-spacing: -0.04em;
}

.hero-title.small {
    font-size: clamp(34px, 5vw, 58px);
}

.hero-sub {
    margin: 18px 0 0;
    color: var(--muted);
    max-width: 760px;
    font-size: clamp(17px, 2.2vw, 21px);
}

.chip-row {
    margin-top: 24px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.chip-row span {
    border: 1px solid #b7cee4;
    color: #305173;
    border-radius: 999px;
    padding: 8px 13px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.hero-actions {
    margin-top: 22px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-kpis {
    margin-top: 22px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.hero-kpis article {
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px;
}

.hero-kpis strong {
    display: block;
    font-size: 23px;
    letter-spacing: -0.03em;
}

.hero-kpis span {
    color: var(--muted);
    font-size: 12px;
}

.compact-kpi {
    max-width: 740px;
}

.hero-media {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
    height: 430px;
}

.hero-media.tall {
    height: 540px;
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.section-head {
    max-width: 840px;
}

.section-head h2,
.split-head h2 {
    margin: 0;
    font-size: clamp(30px, 5vw, 56px);
    letter-spacing: -0.03em;
    line-height: 1;
}

.split-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 18px;
}

.split-head p {
    margin: 12px 0 0;
    color: var(--muted);
}

.service-grid,
.feature-grid,
.steps-grid,
.contact-grid {
    margin-top: 24px;
    display: grid;
    gap: 14px;
}

.service-grid,
.feature-grid,
.steps-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-grid {
    grid-template-columns: 1.2fr .8fr;
}

.service-card,
.feature-card,
.step-card,
.contact-form {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 1px 0 rgba(36, 56, 84, 0.04);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.service-card:hover,
.feature-card:hover,
.step-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: #aac5dd;
}

.card-index,
.feature-card span,
.step-card span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid #bfd3e7;
    color: #466483;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
    min-width: 40px;
    height: 24px;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.service-card h3,
.step-card h3 {
    margin: 0 0 8px;
    font-size: 24px;
    line-height: 1.14;
    letter-spacing: -0.02em;
}

.service-card p,
.feature-card p,
.step-card p {
    margin: 0;
    color: var(--muted);
}

.link-arrow {
    margin-top: 14px;
    display: inline-flex;
    text-decoration: none;
    color: var(--accent);
    font-size: 14px;
    font-weight: 600;
}

.section-paper {
    background: var(--paper);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.stat-band {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 40px;
}

.stat-card {
    text-align: center;
    padding: 32px 20px;
    border-radius: 18px;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-soft);
}

.stat-card strong {
    display: block;
    font-size: 38px;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: var(--dark);
}

.stat-card span {
    display: block;
    margin-top: 6px;
    font-size: 13px;
    color: var(--muted);
}

.soft-cta {
    text-align: center;
    max-width: 620px;
    margin: 0 auto;
}

.soft-cta h2 {
    font-size: clamp(26px, 3.5vw, 38px);
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--dark);
    margin: 0 0 16px;
}

.soft-cta p {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.7;
    margin: 0 0 32px;
}

.soft-cta .eyebrow {
    margin-bottom: 16px;
}

.soft-cta .btn {
    padding: 14px 32px;
    font-size: 15px;
}

.section-cta {
    padding: 100px 0;
    background: var(--dark);
    background-image: radial-gradient(ellipse 80% 60% at 50% 120%, rgba(42,106,160,0.35) 0%, transparent 70%);
    text-align: center;
}

.cta-inner {
    max-width: 680px;
    margin: 0 auto;
}

.cta-eyebrow {
    display: inline-block;
    margin-bottom: 20px;
    padding: 5px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.18);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.6);
}

.section-cta h2 {
    font-size: clamp(26px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: #fff;
    margin: 0 0 20px;
}

.section-cta p {
    color: rgba(255,255,255,0.55);
    font-size: 16px;
    line-height: 1.7;
    margin: 0 0 36px;
}

.btn-cta {
    background: #fff;
    color: var(--dark);
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 8px;
    font-size: 15px;
    box-shadow: 0 8px 28px rgba(0,0,0,0.18);
    transition: transform .2s, box-shadow .2s;
}

.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 36px rgba(0,0,0,0.24);
}

.site-footer {
    background: #0d1e30;
    padding: 56px 0 32px;
}

.footer-brand {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 32px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 9px;
}

.footer-logo-img {
    height: 34px;
    width: auto;
    display: block;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.footer-logo-text {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #fff;
}

.footer-brand p {
    margin: 0;
    font-size: 14px;
    color: rgba(255,255,255,0.35);
}

.product-spotlight {
    padding-top: 70px;
    background: var(--paper);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.product-shell {
    background: linear-gradient(135deg, #eef5fc 0%, #ffffff 100%);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 30px;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 24px;
    align-items: center;
    box-shadow: var(--shadow-soft);
}

.product-copy h2 {
    margin: 0;
    font-size: clamp(30px, 4vw, 50px);
    letter-spacing: -0.03em;
    line-height: 1.02;
}

.product-points {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.product-points span {
    border: 1px solid #b7cee4;
    color: #305173;
    border-radius: 999px;
    padding: 8px 13px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 700;
}

.product-media {
    display: block;
    border: 1px solid var(--line);
    border-radius: 20px;
    overflow: hidden;
    height: 440px;
    box-shadow: var(--shadow-soft);
}

.product-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .35s ease;
}

.product-media:hover img {
    transform: scale(1.03);
}

.deltrap-hero .hero-title {
    font-size: clamp(38px, 6vw, 70px);
}

.deltrap-hero {
    padding-top: 48px;
}

.deltrap-hero-shell {
    background: linear-gradient(135deg, #edf5fd 0%, #ffffff 100%);
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--shadow-soft);
    padding: 30px;
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 24px;
    align-items: center;
}

.deltrap-badge-row {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.deltrap-badge-row span {
    border: 1px solid #b7cee4;
    color: #305173;
    border-radius: 999px;
    padding: 8px 13px;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 700;
}

.deltrap-kpi-grid {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.deltrap-kpi-grid article {
    background: rgba(255, 255, 255, .86);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 12px;
}

.deltrap-kpi-grid strong {
    display: block;
    font-size: 22px;
    letter-spacing: -0.03em;
}

.deltrap-kpi-grid span {
    color: var(--muted);
    font-size: 12px;
}

.deltrap-hero-media {
    display: block;
    border: 1px solid var(--line);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    height: 560px;
}

.deltrap-hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.deltrap-feature-grid {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.deltrap-feature-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 22px;
    box-shadow: 0 1px 0 rgba(36, 56, 84, 0.04);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.deltrap-feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: #aac5dd;
}

.deltrap-feature-card h3 {
    margin: 0 0 8px;
    font-size: 24px;
    line-height: 1.14;
    letter-spacing: -0.02em;
}

.deltrap-feature-card p {
    margin: 0;
    color: var(--muted);
}

.deltrap-flow-shell {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--paper);
    box-shadow: var(--shadow-soft);
    padding: 28px;
}

.deltrap-flow-head h2 {
    margin: 0;
    font-size: clamp(30px, 4vw, 46px);
    letter-spacing: -0.03em;
}

.deltrap-flow-grid {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.deltrap-flow-step {
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 20px;
    background: #f8fbff;
}

.deltrap-flow-step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 24px;
    border-radius: 999px;
    border: 1px solid #bfd3e7;
    color: #466483;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .08em;
}

.deltrap-flow-step h3 {
    margin: 10px 0 8px;
    font-size: 24px;
    line-height: 1.14;
    letter-spacing: -0.02em;
}

.deltrap-flow-step p {
    margin: 0;
    color: var(--muted);
}

.deltrap-cta {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: linear-gradient(135deg, #eef5fc 0%, #ffffff 100%);
    box-shadow: var(--shadow-soft);
    padding: 30px;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
    gap: 16px;
}

.deltrap-cta h2 {
    margin: 0;
    font-size: clamp(28px, 4vw, 46px);
    letter-spacing: -0.03em;
    line-height: 1.04;
}

.deltrap-cta p {
    margin: 14px 0 0;
    color: var(--muted);
}

.deltrap-cta .btn {
    justify-self: end;
}

.footer-grid {
    border-top: none;
    padding-top: 0;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
}

.footer-grid h4 {
    margin: 0 0 14px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
}

.footer-grid a,
.footer-grid p {
    display: block;
    margin: 0 0 10px;
    text-decoration: none;
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    transition: color .15s;
}

.footer-grid a:hover {
    color: #fff;
}

.copy {
    width: min(1180px, calc(100% - 52px));
    margin: 32px auto 0;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.25);
    font-size: 13px;
}

.contact-form {
    display: grid;
    gap: 12px;
}

.contact-form label {
    display: grid;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    border: 1px solid #c3d6e8;
    border-radius: 12px;
    padding: 12px;
    font: inherit;
    color: var(--text);
    background: #fdfefe;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #7fa8ce;
    box-shadow: 0 0 0 3px rgba(127, 168, 206, 0.2);
}

.reveal {
    opacity: 1;
    transform: none;
}

/* ============================================================
   Hamburger / Mobile Nav
   ============================================================ */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 8px;
    flex-shrink: 0;
    transition: background .2s;
}

.nav-toggle:hover { background: rgba(23, 58, 94, .07); }

.nav-toggle span {
    display: block;
    height: 2px;
    width: 22px;
    background: var(--dark);
    border-radius: 2px;
    transition: transform .3s ease, opacity .3s ease;
}

body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1024px) {
    .hero-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .service-grid,
    .feature-grid,
    .steps-grid,
    .footer-grid,
    .stat-band {
        grid-template-columns: 1fr 1fr;
    }

    .hero-media.tall {
        height: 420px;
    }

    .deltrap-hero-shell {
        grid-template-columns: 1fr;
    }

    .deltrap-hero-media {
        height: 420px;
    }

    .deltrap-feature-grid {
        grid-template-columns: 1fr 1fr;
    }

    .deltrap-flow-grid {
        grid-template-columns: 1fr;
    }

    .product-shell {
        grid-template-columns: 1fr;
    }

    .deltrap-cta {
        grid-template-columns: 1fr;
    }

    .deltrap-cta .btn {
        justify-self: start;
    }

    .product-media {
        height: 360px;
    }
}

@media (max-width: 740px) {
    .container,
    .copy {
        width: calc(100% - 28px);
    }

    .section {
        padding: 70px 0;
    }

    nav a:not(.btn) {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    #siteNav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: 12px 20px 20px;
        gap: 4px;
        background: rgba(243, 248, 253, 0.98);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--line);
        box-shadow: 0 12px 30px rgba(23, 58, 94, .14);
        transform: translateY(-10px);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: transform .25s ease, opacity .25s ease, visibility .25s ease;
    }

    body.nav-open #siteNav {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    #siteNav a:not(.btn) {
        display: block;
        font-size: 16px;
        padding: 11px 8px;
        border-bottom: 1px solid var(--line);
    }

    #siteNav a.btn {
        margin-top: 10px;
        width: 100%;
        justify-content: center;
    }

    .hero-kpis,
    .service-grid,
    .feature-grid,
    .steps-grid,
    .stat-band,
    .footer-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-media.tall {
        height: 320px;
    }

    .deltrap-hero-shell {
        padding: 20px;
    }

    .deltrap-hero-media {
        height: 320px;
    }

    .deltrap-kpi-grid,
    .deltrap-feature-grid {
        grid-template-columns: 1fr;
    }

    .product-shell {
        padding: 20px;
    }

    .product-media {
        height: 300px;
    }
}

.bottom-widgets {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
    display: flex;
    align-items: end;
    gap: 10px;
}

.scroll-top {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    border: 1px solid #a8c3dc;
    background: var(--paper);
    color: var(--dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all .25s ease;
}

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

.scroll-top svg {
    width: 24px;
    height: 24px;
}

.contact-widget {
    position: relative;
}

.contact-widget-button {
    position: relative;
    width: 64px;
    height: 64px;
    background: var(--dark);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(23, 58, 94, .35);
    transition: all .3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-widget-button::after {
    content: "";
    position: absolute;
    top: 4px;
    right: 4px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #45ff96;
    border: 2px solid #fff;
    opacity: 0;
    transform: scale(.5);
    transition: opacity .2s ease, transform .2s ease;
    animation: notifyPulse 2s infinite;
}

.contact-widget.has-notification .contact-widget-button::after {
    opacity: 1;
    transform: scale(1);
}

.contact-widget.active .contact-widget-button::after {
    opacity: 0;
    transform: scale(.4);
    animation: none;
}

@keyframes notifyPulse {
    0% { box-shadow: 0 0 0 0 rgba(69, 255, 150, .6); }
    70% { box-shadow: 0 0 0 8px rgba(69, 255, 150, 0); }
    100% { box-shadow: 0 0 0 0 rgba(69, 255, 150, 0); }
}

.widget-icon {
    position: relative;
    width: 30px;
    height: 30px;
    color: #fff;
}

.widget-icon svg {
    width: 100%;
    height: 100%;
    transition: all .3s ease;
}

.icon-close {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transform: rotate(-90deg);
}

.contact-widget.active .icon-message {
    opacity: 0;
    transform: rotate(90deg);
}

.contact-widget.active .icon-close {
    opacity: 1;
    transform: rotate(0deg);
}

.contact-widget-menu {
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 320px;
    max-height: 85vh;
    overflow-y: auto;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow-soft);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(.9);
    transition: all .3s ease;
}

.contact-widget.active .contact-widget-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.campaign-content {
    padding: 20px;
    border-top: 1px solid var(--line);
}

.campaign-logo {
    text-align: center;
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 2px solid #bfd3e7;
}

.campaign-logo h2 {
    margin: 0;
    color: var(--dark);
}

.campaign-body {
    text-align: center;
}

.campaign-body h3 {
    margin: 0 0 12px;
    font-size: 20px;
}

.campaign-body p {
    margin: 0 0 10px;
    color: var(--muted);
    font-size: 14px;
}

.campaign-highlight {
    margin: 16px 0 18px;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid #b7cee4;
    background: #f3f8fd;
    color: #244869 !important;
    font-weight: 600;
}

.campaign-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.campaign-btn {
    border-radius: 10px;
    padding: 11px 14px;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid transparent;
}

.campaign-btn-primary {
    background: var(--dark);
    color: #fff;
}

.campaign-btn-secondary {
    background: transparent;
    color: #244869;
    border-color: #a8c3dc;
}

.contact-list {
    list-style: none;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    padding: 8px;
    margin: 0;
}

.contact-item a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    border-radius: 10px;
    text-decoration: none;
    color: var(--text);
}

.contact-item a:hover {
    background: #f5f9ff;
}

.contact-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 20px;
    height: 20px;
    color: #fff;
}

.contact-label {
    font-size: 14px;
    font-weight: 600;
}

.contact-widget-prompt {
    position: absolute;
    bottom: 80px;
    right: 0;
    max-width: 220px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 10px;
    box-shadow: var(--shadow-soft);
    padding: 12px 18px;
    opacity: 0;
    visibility: hidden;
    transform: scale(.8) translateY(10px);
    transition: all .3s cubic-bezier(.68, -.55, .265, 1.55);
}

.contact-widget-prompt.show {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateY(0);
}

.prompt-close {
    position: absolute;
    top: -10px;
    right: 5px;
    width: 22px;
    height: 22px;
    border: none;
    border-radius: 50%;
    background: var(--dark);
    color: #fff;
    cursor: pointer;
}

.prompt-text {
    font-size: 13px;
    font-weight: 600;
    color: #305173;
    text-align: center;
}

.call-popup {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.call-popup.is-visible {
    display: flex;
}

body.call-popup-open {
    overflow: hidden;
}

.call-popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, .72);
}

.call-popup-dialog {
    position: relative;
    z-index: 1;
    width: min(520px, calc(100% - 32px));
    max-height: min(90vh, 720px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: var(--paper);
    padding: 28px;
    box-shadow: 0 25px 80px rgba(15, 23, 42, .25);
}

.call-popup-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: none;
    background: #eef4fb;
    color: #244869;
    font-size: 24px;
    cursor: pointer;
}

.call-popup-header h3 {
    margin: 0 0 6px;
    font-size: 28px;
}

.call-popup-header p {
    margin: 0 0 22px;
    color: var(--muted);
}

.call-popup-form {
    overflow-y: auto;
    padding-right: 4px;
}

.call-popup-form .form-group {
    margin-bottom: 15px;
}

.call-popup-form label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
}

.call-popup-form input,
.call-popup-form select,
.call-popup-form textarea {
    width: 100%;
    border-radius: 10px;
    border: 1px solid #c3d6e8;
    padding: 12px 14px;
    font: inherit;
}

.call-popup-form textarea {
    min-height: 90px;
    resize: vertical;
}

.call-popup-form .kvkk-check {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 14px;
}

.call-popup-form .kvkk-check input {
    width: auto;
    margin-top: 4px;
}

.call-popup-submit {
    width: 100%;
    border: none;
    border-radius: 12px;
    padding: 14px;
    background: var(--dark);
    color: #fff;
    font-weight: 600;
    cursor: pointer;
}

.call-popup-feedback {
    min-height: 46px;
    font-size: 15px;
    font-weight: 600;
}

.call-popup-feedback span {
    display: none;
    width: 100%;
    padding: 12px 14px;
    border-radius: 12px;
    align-items: center;
    gap: 10px;
}

.call-popup-loading { background: #eef4fb; color: #244869; }
.call-popup-success { background: #d1fae5; color: #0f5132; }
.call-popup-error { background: #fee2e2; color: #b91c1c; }

.call-popup-form.is-submitting .call-popup-submit {
    opacity: .7;
    pointer-events: none;
}

/* ============================================================
   FAQ Accordion
   ============================================================ */
.faq-section { background: var(--bg); }

.faq-list {
    max-width: 820px;
    margin: 48px auto 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
}

.faq-item summary {
    padding: 20px 24px;
    font-weight: 700;
    font-size: 17px;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    color: var(--dark);
    user-select: none;
    transition: background .15s;
}

.faq-item summary:hover { background: var(--bg-soft); }
.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-size: 24px;
    font-weight: 300;
    line-height: 1;
    flex-shrink: 0;
    transition: transform .25s ease;
    color: var(--accent);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item > p {
    margin: 0;
    padding: 0 24px 20px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.75;
}

/* ============================================================
   Legal / KVKK
   ============================================================ */
.legal-content {
    max-width: 820px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: clamp(18px, 2.2vw, 22px);
    margin: 40px 0 12px;
    letter-spacing: -0.02em;
    color: var(--dark);
}

.legal-content h2:first-child { margin-top: 0; }

.legal-content p,
.legal-content li {
    color: var(--muted);
    font-size: 16px;
    line-height: 1.75;
}

.legal-content ul {
    padding-left: 24px;
}

.legal-content li { margin-bottom: 6px; }

.legal-date {
    margin-top: 40px;
    font-style: italic;
    font-size: 14px;
    color: var(--muted);
}

@media (max-width: 768px) {
    .bottom-widgets {
        right: 15px;
        bottom: 15px;
    }

    .scroll-top,
    .contact-widget-button {
        width: 54px;
        height: 54px;
    }
}

#preloader {
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 12000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity .25s ease, visibility .25s ease;
}

#preloader.active {
    opacity: 1;
    visibility: visible;
}

#preloader::before {
    content: "";
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 4px solid #c8d9ea;
    border-top-color: var(--dark);
    animation: spinLoader .8s linear infinite;
}

@keyframes spinLoader {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Bot koruması: honeypot alanı */
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    tabindex: -1;
}

/* ============================================================
   Teklif Al Sayfası
   ============================================================ */
.teklif-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    align-items: start;
}

.teklif-sidebar {
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: sticky;
    top: 100px;
}

.teklif-info-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.teklif-info-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: var(--bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 4px;
}

.teklif-info-icon svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

.teklif-info-card h3 {
    margin: 0;
    font-size: 15px;
    color: var(--dark);
}

.teklif-info-card p {
    margin: 0;
    font-size: 13px;
    color: var(--muted);
    line-height: 1.6;
}

.teklif-form-wrap {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 36px;
}

.teklif-form {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.form-block {
    padding-bottom: 28px;
    margin-bottom: 28px;
    border-bottom: 1px solid var(--line);
}

.form-block:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.form-block-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin: 0 0 18px;
}

.form-block-num {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--bg-soft);
    border: 1px solid var(--line);
    font-size: 11px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent);
}

.form-block-desc {
    margin: -10px 0 16px;
    font-size: 13px;
    color: var(--muted);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    align-items: end;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
}

.form-field em {
    color: var(--accent);
    font-style: normal;
}

.teklif-form input[type="text"],
.teklif-form input[type="tel"],
.teklif-form input[type="email"],
.teklif-form select,
.teklif-form textarea {
    width: 100%;
    border: 1px solid #c3d6e8;
    border-radius: 12px;
    padding: 11px 14px;
    font: inherit;
    font-size: 14px;
    color: var(--text);
    background: var(--bg);
    transition: border-color .2s, box-shadow .2s;
}

.teklif-form input:focus,
.teklif-form select:focus,
.teklif-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(42, 106, 160, 0.12);
    background: var(--paper);
}

.teklif-form textarea {
    resize: vertical;
    min-height: 110px;
    line-height: 1.6;
}

/* Tesis tipi kartları */
.tesis-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.tesis-option {
    cursor: pointer;
}

.tesis-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.tesis-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    padding: 14px 10px;
    border: 1.5px solid var(--line);
    border-radius: 14px;
    background: var(--bg);
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
    cursor: pointer;
    transition: border-color .2s, background .2s, color .2s;
    user-select: none;
}

.tesis-card svg {
    width: 22px;
    height: 22px;
    color: var(--muted);
    transition: color .2s;
}

.tesis-option:hover .tesis-card {
    border-color: #7fa8ce;
    background: var(--paper);
}

.tesis-option input[type="checkbox"]:checked + .tesis-card {
    border-color: var(--accent);
    background: #eaf1f8;
    color: var(--dark);
}

.tesis-option input[type="checkbox"]:checked + .tesis-card svg {
    color: var(--accent);
}

/* Hizmet listesi */
.hizmet-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hizmet-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border: 1.5px solid var(--line);
    border-radius: 12px;
    background: var(--bg);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    transition: border-color .2s, background .2s;
    user-select: none;
}

.hizmet-option input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.hizmet-check {
    width: 20px;
    height: 20px;
    border-radius: 6px;
    border: 2px solid #b7cee4;
    background: var(--paper);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: border-color .2s, background .2s;
}

.hizmet-check svg {
    width: 12px;
    height: 12px;
    color: #fff;
    opacity: 0;
    transition: opacity .15s;
}

.hizmet-option:hover {
    border-color: #7fa8ce;
    background: var(--paper);
}

.hizmet-option input[type="checkbox"]:checked ~ .hizmet-check {
    border-color: var(--accent);
    background: var(--accent);
}

.hizmet-option input[type="checkbox"]:checked ~ .hizmet-check svg {
    opacity: 1;
}

.hizmet-option input[type="checkbox"]:checked ~ span:last-child {
    color: var(--dark);
}

/* KVKK satırı */
.teklif-kvkk {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 13px;
    margin: 24px 0 20px;
}

.teklif-kvkk input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
}

.teklif-kvkk a {
    color: var(--accent);
    font-weight: 600;
}

/* Submit & feedback */
.teklif-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.teklif-submit-btn {
    width: 100%;
    padding: 15px 24px;
    font-size: 15px;
}

.teklif-feedback {
    font-size: 14px;
}

.teklif-success,
.teklif-error {
    padding: 13px 16px;
    border-radius: 12px;
    font-weight: 600;
}

.teklif-success {
    background: #d1fae5;
    color: #065f46;
}

.teklif-error {
    background: #fee2e2;
    color: #991b1b;
}

@media (max-width: 1024px) {
    .teklif-grid {
        grid-template-columns: 1fr;
    }

    .teklif-sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 740px) {
    .teklif-form-wrap {
        padding: 22px 18px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .tesis-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .teklif-sidebar {
        grid-template-columns: 1fr;
    }
}