@import url("https://fonts.googleapis.com/css2?family=Heebo:wght@400;600;800&display=swap");

/* ========= Tokens ========= */
:root {
    --blue: #1e3a8a;
    --blue-light: #2563eb;
    --blue-dark: #1e40af;

    --text: #141823;
    --muted-dark: #4b5563;

    --border: #e5e7eb;
    --bg: #f7f7fb;
    --btn-gray: #f3f4f6;

    --accent-orange: #f59e0b;
    --accent-green: #16a34a;
    --accent-indigo: #6366f1;

    --page-max: 900px;
    --page-pad: 28px;
}

/* ========= Base ========= */
* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
}

body {
    margin: 0;
    background: var(--bg);
    font-family: "Heebo", sans-serif;
    color: var(--text);
}


/* ========= Layout ========= */
.container {
    max-width: var(--page-max);
    margin: 0 auto;
}

.wrapper {
    padding: var(--page-pad);
}

/* ========= Hero ========= */
.about-hero {
    background: linear-gradient(180deg, #fff, #f8fafc);
    border-bottom: 1px solid var(--border);
}

.about-hero .container {
    padding: var(--page-pad);
}

.about-hero h1 {
    margin: 0 0 8px;
    color: var(--blue-dark);
    font-size: clamp(26px, 4vw, 34px);
    font-weight: 800;
}

.about-hero p {
    margin: 0 0 16px;
    color: var(--muted-dark);
    font-size: 16px;
    line-height: 1.7;
}

.about-hero .cta {
    display: inline-block;
    padding: 10px 16px;
    border-radius: 12px;
    background: linear-gradient(90deg, var(--blue-dark), var(--blue-light));
    color: #fff;
    text-decoration: none;
    font-weight: 700;
}

/* ========= Sections ========= */
.a-section {
    margin: 24px 0;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 18px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, .04);
}

.a-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.a-head h2 {
    margin: 0;
    font-size: 20px;
    font-weight: 800;
    color: var(--text);
}

.a-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #eef2ff;
    color: var(--blue-light);
}

.a-icon svg {
    width: 22px;
    height: 22px;
}

.a-icon--blue {
    background: #eef2ff;
    color: var(--blue-light);
}

.a-icon--green {
    background: #ecfdf5;
    color: #16a34a;
}

.a-icon--indigo {
    background: #eef2ff;
    color: #6366f1;
}

.a-icon--orange {
    background: #fff7ed;
    color: #f59e0b;
}

.a-icon--gray {
    background: #f3f4f6;
    color: #64748b;
}

.a-lead {
    color: var(--muted-dark);
    margin: 4px 0 10px;
    line-height: 1.8;
}

.a-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

.a-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--muted-dark);
}

.a-list svg {
    width: 18px;
    height: 18px;
}

/* ========= Grid cards ========= */
.a-grid {
    display: grid;
    gap: 16px;
}

.a-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.a-grid--4 {
    grid-template-columns: repeat(4, 1fr);
}

.a-card {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    background: #fff;
}

.a-card .step {
    width: 28px;
    height: 28px;
    border-radius: 999px;
    background: var(--btn-gray);
    color: var(--blue-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    margin-bottom: 8px;
}

.a-card h3 {
    margin: 0 0 6px;
    font-size: 16px;
    color: var(--text);
}

.a-card p {
    margin: 0;
    color: var(--muted-dark);
    line-height: 1.7;
}

.a-card--feature {
    text-align: center;
}

.a-card--feature .f-ico {
    width: 24px;
    height: 24px;
    margin-bottom: 8px;
}

/* ========= Contact ========= */
.contact-card {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 16px;
    background: #fff;
}

.contact-card .row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 6px 0;
}

.contact-card svg {
    width: 18px;
    height: 18px;
}

.contact-card a {
    color: var(--blue-light);
    text-decoration: none;
    font-weight: 700;
}

.contact-card a:hover {
    text-decoration: underline;
}

/* ========= FAQ ========= */
.faq details {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 10px 12px;
    background: #fff;
    margin: 8px 0;
}

.faq summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--text);
    list-style: none;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq p {
    margin: 8px 0 0;
    color: var(--muted-dark);
}

/* ========= Responsive ========= */
@media (max-width: 900px) {
    .a-grid--4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 560px) {
    .site-header__inner {
        grid-template-columns: auto 1fr auto;
    }

    .a-grid--3 {
        grid-template-columns: 1fr;
    }

    .a-grid--4 {
        grid-template-columns: 1fr;
    }
}