* {
    box-sizing: border-box;
}

:root {
    --bg: #f7f5f1;
    --surface: rgba(255, 255, 255, 0.95);
    --surface-strong: #ffffff;
    --text: #12161d;
    --muted: #5b6574;
    --line: rgba(15, 23, 42, 0.1);
    --primary: #1f6f63;
    --primary-strong: #164c45;
    --accent: #1e73be;
    --danger: #9f2f2f;
    --warning: #a56a00;
    --shadow: 0 20px 50px rgba(15, 23, 42, 0.08);
    --radius: 24px;
}

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Open Sans", sans-serif;
    color: var(--text);
    background:
        linear-gradient(180deg, rgba(247,245,241,0.85), rgba(247,245,241,1) 30%),
        radial-gradient(circle at top left, rgba(30,115,190,0.16), transparent 26%),
        radial-gradient(circle at top right, rgba(31,111,99,0.18), transparent 22%),
        var(--bg);
}

a {
    color: inherit;
    text-decoration: none;
}

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

.shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.top-strip {
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    font-size: 0.92rem;
}

.top-strip .shell,
.main-nav__inner,
.panel-toolbar,
.cta-row,
.member-view,
.toolbar,
.top-strip__right,
.hero-banner__content,
.brand-mark {
    display: flex;
    align-items: center;
}

.top-strip .shell,
.main-nav__inner {
    justify-content: space-between;
    gap: 16px;
    min-height: 52px;
}

.top-strip__right {
    gap: 14px;
    color: var(--muted);
}

.hero-banner {
    position: relative;
    background-image: var(--hero-image);
    background-size: cover;
    background-position: center;
    min-height: 320px;
}

.hero-banner__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(8, 14, 19, 0.36), rgba(8, 14, 19, 0.08));
}

.hero-banner__content {
    position: relative;
    z-index: 1;
    min-height: 320px;
}

.brand-mark {
    gap: 18px;
    color: #fff;
}

.brand-mark img {
    width: 140px;
    filter: drop-shadow(0 12px 25px rgba(0, 0, 0, 0.22));
}

.brand-mark__text strong {
    display: block;
    font-family: "Playfair Display", serif;
    font-size: clamp(2rem, 5vw, 3rem);
    line-height: 1.05;
}

.brand-mark__eyebrow,
.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.24em;
    font-weight: 700;
    font-size: 0.78rem;
    color: #dbeafe;
}

.main-nav {
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.04);
}

.main-nav__inner {
    justify-content: flex-start;
    gap: 26px;
    flex-wrap: wrap;
    padding: 14px 0;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.92rem;
    font-weight: 700;
}

.page-wrap {
    padding: 34px 0 64px;
}

.landing-hero,
.panel,
.auth-card,
.stat-box,
.info-card,
.member-card,
.verify-card {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.landing-hero {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 28px;
    padding: 28px;
}

.landing-hero h1,
.auth-card h1,
.member-card h1,
.verify-card h1 {
    font-family: "Playfair Display", serif;
    font-size: clamp(2.2rem, 5vw, 4.4rem);
    line-height: 0.98;
    margin: 10px 0 18px;
}

.lead,
.landing-hero p,
.auth-card p,
.inline-note,
.panel-toolbar p {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.7;
}

.membership-card {
    background: linear-gradient(135deg, #143a35, #1f6f63 55%, #2a8c7d);
    color: #fff;
    border-radius: 26px;
    padding: 22px;
    min-height: 100%;
}

.membership-card__header,
.membership-card__body,
.member-card__meta,
.chip-list,
.dashboard-grid,
.cards-grid,
.form-grid,
.detail-list {
    display: grid;
}

.membership-card__header {
    grid-template-columns: 56px 1fr;
    gap: 14px;
    align-items: center;
}

.membership-card__header img {
    width: 56px;
}

.membership-card__body {
    gap: 16px;
    margin-top: 30px;
}

.membership-card span,
.member-card span,
.detail-list span {
    display: block;
    opacity: 0.82;
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.membership-card strong,
.member-card strong,
.detail-list strong {
    font-size: 1.1rem;
}

.cards-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 24px;
}

.info-card,
.stat-box {
    padding: 22px;
}

.info-card h3,
.panel h2 {
    font-family: "Playfair Display", serif;
    margin: 0 0 12px;
    font-size: 1.55rem;
}

.dashboard-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.stat-box span {
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-size: 0.8rem;
}

.stat-box strong {
    display: block;
    margin-top: 10px;
    font-family: "Playfair Display", serif;
    font-size: 2.8rem;
}

.panel {
    overflow: hidden;
}

.panel__head {
    padding: 20px 24px 0;
}

.panel__body {
    padding: 20px 24px 24px;
}

.panel-toolbar {
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    padding: 12px 18px;
    border: 0;
    font-weight: 700;
    cursor: pointer;
}

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

.btn--ghost {
    background: rgba(15, 23, 42, 0.06);
    color: var(--text);
}

.btn--small {
    padding: 8px 12px;
    font-size: 0.88rem;
}

.flash {
    padding: 14px 16px;
    border-radius: 16px;
    margin-bottom: 16px;
}

.flash--success {
    background: rgba(31, 111, 99, 0.12);
    color: var(--primary-strong);
}

.flash--error {
    background: rgba(159, 47, 47, 0.12);
    color: var(--danger);
}

.auth {
    max-width: 720px;
    margin: 0 auto;
}

.auth-card {
    padding: 28px;
}

.auth-card--wide {
    max-width: 920px;
    margin: 0 auto;
}

.stack-form {
    display: grid;
    gap: 16px;
}

.form-grid {
    gap: 16px;
}

.form-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-row {
    display: grid;
    gap: 8px;
}

.form-row span {
    font-size: 0.92rem;
    color: var(--muted);
}

.form-row input,
.form-row textarea,
.form-row select {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(15, 23, 42, 0.12);
    padding: 13px 14px;
    font: inherit;
    background: #fff;
}

.form-row textarea {
    resize: vertical;
    min-height: 120px;
}

.checkbox-row {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.panel-actions,
.actions,
.cta-row,
.chip-list {
    gap: 12px;
}

.panel-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 14px 12px;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    text-align: left;
}

.data-table th {
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
    color: var(--muted);
}

.subtle {
    color: var(--muted);
    font-size: 0.92rem;
    margin-top: 4px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 7px 11px;
    font-size: 0.8rem;
    font-weight: 700;
}

.status-badge--success {
    background: rgba(31, 111, 99, 0.12);
    color: var(--primary-strong);
}

.status-badge--warning {
    background: rgba(165, 106, 0, 0.14);
    color: var(--warning);
}

.status-badge--danger {
    background: rgba(159, 47, 47, 0.12);
    color: var(--danger);
}

.status-badge--muted {
    background: rgba(15, 23, 42, 0.08);
    color: var(--muted);
}

.member-view {
    align-items: start;
    gap: 22px;
}

.member-view {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
}

.member-card,
.verify-card {
    padding: 26px;
}

.member-card {
    background: linear-gradient(135deg, rgba(17, 37, 35, 0.98), rgba(31, 111, 99, 0.96));
    color: #fff;
}

.member-card__top,
.detail-list {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 12px;
    flex-wrap: wrap;
}

.member-card__meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.chip-list {
    display: flex;
    flex-wrap: wrap;
    margin-top: 18px;
}

.chip {
    display: inline-flex;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
}

.panel-stack {
    display: grid;
    gap: 18px;
}

.detail-list {
    flex-direction: column;
}

.detail-list div {
    width: 100%;
}

.steps-list {
    margin: 0;
    padding-left: 20px;
    line-height: 1.8;
}

.verify-card {
    max-width: 640px;
    margin: 0 auto;
}

@media (max-width: 980px) {
    .landing-hero,
    .member-view,
    .cards-grid,
    .dashboard-grid,
    .form-grid--two {
        grid-template-columns: 1fr;
    }

    .member-card__meta {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .shell {
        width: min(100% - 24px, 1180px);
    }

    .hero-banner,
    .hero-banner__content {
        min-height: 220px;
    }

    .brand-mark img {
        width: 92px;
    }

    .main-nav__inner {
        gap: 12px 18px;
        font-size: 0.82rem;
    }

    .landing-hero,
    .panel__body,
    .auth-card,
    .member-card,
    .verify-card,
    .panel__head {
        padding-left: 18px;
        padding-right: 18px;
    }

    .top-strip .shell,
    .main-nav__inner,
    .panel-toolbar {
        align-items: start;
        flex-direction: column;
    }

    .top-strip__right {
        flex-wrap: wrap;
    }
}