:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --surface-soft: #f8fafc;
    --text: #0f172a;
    --text-soft: #475569;
    --line: #e2e8f0;
    --blue: #2563eb;
    --blue-dark: #0f3dcb;
    --green: #10b981;
    --dark: #0f172a;
    --radius: 26px;
    --shadow-sm: 0 6px 18px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 20px 60px rgba(15, 23, 42, 0.14);
    --max: 1200px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }

.container {
    width: min(var(--max), calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226,232,240,.9);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 0;
}

.brand-logo {
    height: 150px;
    width: auto;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 15px;
    font-weight: 700;
    color: #475569;
}

.main-nav a:hover,
.footer-links a:hover { color: var(--text); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 15px 24px;
    border-radius: 18px;
    border: 1px solid transparent;
    font-size: 16px;
    font-weight: 700;
    transition: .2s ease;
    cursor: pointer;
}

.btn-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.22);
}

.btn-primary:hover { background: var(--blue-dark); transform: translateY(-1px); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-dark:hover { opacity: .92; }
.btn-light { background: #fff; border-color: #cbd5e1; color: #334155; }
.btn-light:hover { background: #f8fafc; border-color: #94a3b8; }
.btn-cta-outline { border:1px solid rgba(255,255,255,.2); color:#fff; }
.btn-cta-outline:hover { background: rgba(255,255,255,.08); }

body.modal-open {
    overflow: hidden;
}

.site-modal {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: grid;
    place-items: center;
    padding: 24px;
}

.site-modal[hidden] {
    display: none;
}

.site-modal-backdrop {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 600px at 12% -10%, rgba(37, 99, 235, 0.34), transparent 70%),
        radial-gradient(720px 540px at 100% 110%, rgba(16, 185, 129, 0.22), transparent 72%),
        rgba(9, 18, 35, 0.62);
    backdrop-filter: blur(5px);
}

.site-modal-dialog {
    position: relative;
    width: min(100%, 500px);
    padding: 34px 28px 26px;
    border-radius: 30px;
    border: 1px solid #dbe4f2;
    background:
        radial-gradient(420px 220px at 0% 0%, rgba(37, 99, 235, 0.09), transparent 70%),
        radial-gradient(340px 180px at 100% 100%, rgba(16, 185, 129, 0.07), transparent 75%),
        #ffffff;
    box-shadow: 0 24px 80px rgba(15, 23, 42, 0.3);
    animation: modal-enter .2s ease-out;
}

.site-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 42px;
    height: 42px;
    border: 1px solid #d6deea;
    border-radius: 999px;
    background: #f8fbff;
    color: var(--dark);
    font-size: 34px;
    line-height: .8;
    cursor: pointer;
    transition: background .2s ease, border-color .2s ease, transform .2s ease;
}

.site-modal-close:hover {
    background: #eef4ff;
    border-color: #c4d4eb;
    transform: translateY(-1px);
}

.site-modal-kicker {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border-radius: 999px;
    border: 1px solid #c7ddff;
    background: #edf5ff;
    color: #1e40af;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.site-modal-title {
    margin: 14px 0 0;
    font-size: clamp(25px, 3.3vw, 33px);
    line-height: 1.12;
    font-weight: 800;
    color: var(--dark);
    letter-spacing: -.02em;
}

.site-modal-subtitle {
    margin: 10px 0 0;
    color: #3d4f67;
    font-size: 15px;
    line-height: 1.45;
}

.site-modal-form {
    margin-top: 20px;
    display: grid;
    gap: 10px;
}

.site-modal-field {
    border: 1px solid #d9e4f2;
    background: #f8fbff;
    border-radius: 18px;
    padding: 12px;
}

.site-modal-label {
    display: block;
    margin-bottom: 7px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    color: #274061;
}

.site-modal-input {
    width: 100%;
    border: 1px solid #c9d6e9;
    border-radius: 12px;
    padding: 13px 14px;
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #0f172a;
    background: #fff;
}

.site-modal-input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.16);
}

.site-modal-helper {
    margin: 8px 2px 0;
    color: #5b6d86;
    font-size: 12px;
    line-height: 1.35;
}

.site-modal-error {
    margin: 0;
    min-height: 18px;
    color: #b91c1c;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.35;
}

.site-modal-submit {
    width: 100%;
    margin-top: 4px;
    border: 1px solid transparent;
    border-radius: 14px;
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    box-shadow: 0 12px 28px rgba(30, 58, 138, 0.26);
}

.site-modal-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 30px rgba(30, 58, 138, 0.3);
}

@keyframes modal-enter {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 560px) {
    .site-modal {
        padding: 16px;
    }

    .site-modal-dialog {
        border-radius: 24px;
        padding: 28px 18px 18px;
    }

    .site-modal-title {
        margin-top: 12px;
        font-size: 26px;
    }

    .site-modal-close {
        top: 10px;
        right: 10px;
    }
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 34px 0 54px;
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    filter: blur(60px);
    opacity: .5;
    pointer-events: none;
}

.hero::before {
    top: -80px;
    left: -40px;
    width: 340px;
    height: 340px;
    background: rgba(37, 99, 235, 0.18);
}

.hero::after {
    right: -60px;
    bottom: -120px;
    width: 360px;
    height: 360px;
    background: rgba(16, 185, 129, 0.18);
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 48px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    width: fit-content;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid #bbf7d0;
    background: #ecfdf5;
    color: #047857;
    font-size: 14px;
    font-weight: 700;
}

.hero h1 {
    margin-top: 22px;
    font-size: clamp(38px, 5vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

.hero h1 .accent { color: var(--green); }

.hero-text {
    max-width: 650px;
    margin-top: 24px;
    font-size: 20px;
    color: var(--text-soft);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 34px;
}

.stat-card,
.feature-card,
.step-card,
.benefit-card,
.faq-card,
.mini-card {
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 22px;
    box-shadow: var(--shadow-sm);
}

.stat-card { padding: 18px; }
.stat-number { font-size: 30px; font-weight: 700; line-height: 1; }
.stat-label { margin-top: 10px; color: var(--text-soft); font-size: 14px; }
.hero-visual { position: relative; }

.hero-panel {
    position: relative;
    background: #fff;
    border: 1px solid rgba(255,255,255,.7);
    border-radius: 34px;
    padding: 18px;
    box-shadow: var(--shadow-lg);
}

.app-card {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #fff;
    border-radius: 30px;
    padding: 28px;
}

.app-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.app-kicker { color: #cbd5e1; font-size: 14px; }
.app-title { margin-top: 6px; font-size: 30px; line-height: 1.15; }
.pill {
    background: rgba(255,255,255,.1);
    padding: 9px 14px;
    border-radius: 16px;
    font-size: 14px;
    white-space: nowrap;
}

.topic-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 24px;
}

.topic-item {
    background: rgba(255,255,255,.1);
    padding: 14px 16px;
    border-radius: 18px;
    font-size: 14px;
}

.message-box {
    margin-top: 22px;
    background: #fff;
    border-radius: 20px;
    padding: 18px;
    color: var(--text);
}

.message-kicker { font-size: 13px; color: #64748b; }
.message-copy { margin-top: 10px; font-size: 14px; line-height: 1.7; color: #334155; }

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

.app-btn {
    flex: 1;
    padding: 14px 16px;
    border-radius: 18px;
    text-align: center;
    font-weight: 700;
    font-size: 15px;
}

.app-btn-green { background: #4ade80; color: #0f172a; }
.app-btn-outline { border: 1px solid rgba(255,255,255,.2); color: #fff; }

.mini-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 16px;
}

.mini-card { padding: 18px; }
.mini-card h3 { font-size: 14px; }
.mini-card p { margin-top: 8px; font-size: 14px; color: var(--text-soft); line-height: 1.7; }

.section { padding: 86px 0; }
.section-white { background: #fff; }

.section-head {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.section-tag {
    color: var(--blue);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .28em;
}

.section-tag-green { color: #10b981; }

.section-title {
    margin-top: 18px;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.section-desc {
    margin-top: 18px;
    font-size: 19px;
    color: var(--text-soft);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 52px;
}

.feature-card {
    padding: 26px;
    transition: .2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(15,23,42,.08);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: #f1f5f9;
    font-size: 26px;
}

.feature-card h3 { margin-top: 18px; font-size: 22px; line-height: 1.2; }
.feature-card p { margin-top: 12px; font-size: 15px; color: var(--text-soft); line-height: 1.8; }

.how-grid,
.benefits-grid {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 44px;
    align-items: start;
}

.step-list,
.faq-list { display: grid; gap: 18px; }

.step-card,
.faq-card {
    padding: 24px;
    background: var(--surface-soft);
}

.step-card {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.step-number {
    flex: 0 0 54px;
    height: 54px;
    border-radius: 18px;
    background: var(--dark);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 14px;
    font-weight: 700;
}

.step-card h3,
.faq-card h3 { font-size: 22px; line-height: 1.2; }
.step-card p,
.faq-card p { margin-top: 10px; font-size: 15px; color: var(--text-soft); line-height: 1.8; }

.benefit-box {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 30px;
}

.benefit-card {
    padding: 16px 18px;
    font-size: 15px;
    font-weight: 700;
    color: #334155;
}

.brand-panel {
    background: linear-gradient(135deg, #2563eb 0%, #10b981 100%);
    color: #fff;
    border-radius: 34px;
    padding: 34px;
    box-shadow: 0 20px 60px rgba(37,99,235,.22);
}

.brand-kicker {
    color: rgba(255,255,255,.78);
    text-transform: uppercase;
    letter-spacing: .28em;
    font-size: 13px;
    font-weight: 700;
}

.brand-panel h2 {
    margin-top: 18px;
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.brand-panel p {
    margin-top: 18px;
    color: rgba(255,255,255,.92);
    font-size: 19px;
    line-height: 1.8;
}

.brand-box {
    margin-top: 26px;
    padding: 24px;
    border-radius: 28px;
    background: rgba(255,255,255,.16);
    backdrop-filter: blur(10px);
}

.brand-box small {
    color: rgba(255,255,255,.75);
    text-transform: uppercase;
    letter-spacing: .22em;
    font-size: 12px;
    font-weight: 700;
}

.brand-box strong {
    display: block;
    margin-top: 10px;
    font-size: 28px;
    line-height: 1.2;
}

.faq-intro {
    max-width: 860px;
    margin: 0 auto 44px;
    text-align: center;
}

.faq-intro p { margin-top: 18px; font-size: 19px; color: var(--text-soft); }

.cta { background: var(--dark); color: #fff; text-align: center; }
.cta .section-tag { color: #a7f3d0; }
.cta .section-desc { color: #cbd5e1; max-width: 850px; margin-inline: auto; }

.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.footer {
    background: #fff;
    border-top: 1px solid var(--line);
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
    padding: 28px 0;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: #64748b;
    font-size: 14px;
}

.footer-logo { height: 46px; width: auto; }
.footer-links { display: flex; gap: 20px; color: #64748b; font-size: 14px; font-weight: 700; }

@media (max-width: 1080px) {
    .hero-grid,
    .how-grid,
    .benefits-grid,
    .feature-grid {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 820px) {
    .main-nav { display: none; }

    .hero-grid,
    .how-grid,
    .benefits-grid,
    .feature-grid,
    .hero-stats,
    .benefit-box,
    .mini-grid,
    .topic-grid {
        grid-template-columns: 1fr;
    }

    .header-inner,
    .footer-inner,
    .app-top,
    .app-actions,
    .step-card {
        flex-direction: column;
        align-items: flex-start;
    }

    .brand-logo { height: 52px; }
}


.section-tag-green { color: #10b981; }

.cta-grid {
    display: grid;
    grid-template-columns: .95fr 1.05fr;
    gap: 32px;
    align-items: start;
}

.cta-copy {
    text-align: left;
}

.cta-copy .section-desc {
    max-width: none;
    margin-inline: 0;
}

.cta-contact-box {
    margin-top: 28px;
    padding: 20px 22px;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(255,255,255,.08);
    border-radius: 24px;
    display: inline-block;
}

.cta-contact-label {
    color: #cbd5e1;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .18em;
    font-weight: 700;
}

.cta-contact-email {
    margin-top: 10px;
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    word-break: break-word;
}

.contact-card {
    background: #ffffff;
    color: var(--text);
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 30px;
    box-shadow: 0 20px 60px rgba(15,23,42,.16);
    padding: 28px;
}

.contact-card h3 {
    font-size: 28px;
    line-height: 1.15;
}

.contact-intro {
    margin-top: 10px;
    color: var(--text-soft);
    font-size: 15px;
    line-height: 1.8;
}

.contact-form {
    margin-top: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 700;
    color: #334155;
}

.form-group input,
.form-group textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 16px;
    padding: 14px 16px;
    font-size: 15px;
    color: var(--text);
    background: #fff;
    transition: border-color .2s ease, box-shadow .2s ease;
    font-family: Arial, Helvetica, sans-serif;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #60a5fa;
    box-shadow: 0 0 0 4px rgba(37,99,235,.12);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.form-error {
    margin-top: 7px;
    color: #b91c1c;
    font-size: 13px;
    font-weight: 700;
}

.form-alert {
    margin-top: 18px;
    margin-bottom: 16px;
    padding: 14px 16px;
    border-radius: 18px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.6;
}

.form-alert-success {
    background: #ecfdf5;
    border: 1px solid #86efac;
    color: #166534;
}

.form-alert-error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #991b1b;
}

.btn-form-submit {
    width: 100%;
    background: var(--blue);
    color: #fff;
    border-color: var(--blue);
}

.btn-form-submit:hover {
    background: var(--blue-dark);
    border-color: var(--blue-dark);
}

.honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px !important;
    height: 1px !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

@media (max-width: 820px) {
    .cta-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .contact-card {
        padding: 22px;
    }

    .cta-contact-email {
        font-size: 18px;
    }
}