/* =====================================================
   styles.css — 横琴真研健康科学中心
   Design Language: Scientific · Trustworthy · Modern
   ===================================================== */

/* ----- Reset & Base ----- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --ink-900: #0d1b2a;
    --ink-800: #1b2838;
    --ink-700: #243447;
    --ink-600: #2f4562;
    --ink-100: #f4f6f9;
    --ink-50:  #f9fafb;

    --accent: #7fdada;
    --accent-dark: #5bc0c0;
    --accent-glow: rgba(127, 218, 218, .12);

    --text-primary: #1a2332;
    --text-secondary: #3d4a5c;
    --text-soft: #6b7b8e;
    --text-inv: #ffffff;

    --border: #e2e8f0;
    --border-light: #eef1f6;

    --surface: #ffffff;
    --surface-soft: var(--ink-50);

    --font-sans: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
    --font-serif: 'Noto Serif SC', 'Source Serif 4', Georgia, 'Times New Roman', serif;

    --section-pad: 6rem;
    --container-max: 1240px;
    --container-narrow: 820px;

    --ease: cubic-bezier(.4, 0, .2, 1);
    --duration: .3s;

    --radius: 6px;
    --radius-lg: 12px;

    /* Header logo control */
    --nav-height: 108px;
    --nav-max-width: 1440px;
    --logo-height: 76px;
    --logo-max-width: 520px;
}

html {
    font-size: 17px;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background: var(--surface);
    line-height: 1.8;
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: .01em;
    overflow-x: hidden;
}

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

a {
    color: var(--accent-dark);
    text-decoration: none;
    transition: color var(--duration) var(--ease);
}

a:hover {
    color: var(--ink-900);
}

p {
    color: var(--text-secondary);
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 2rem;
}

.container--narrow {
    max-width: var(--container-narrow);
}

/* ----- Typography ----- */
h1, h2, h3, h4, h5 {
    font-family: var(--font-sans);
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-primary);
    letter-spacing: -.005em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.6rem); font-weight: 700; letter-spacing: -.015em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.55rem); font-weight: 700; }
h4 { font-size: 1.15rem; font-weight: 600; }
h5 { font-size: .82rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--text-soft); }

.lead {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    line-height: 1.85;
    color: var(--text-secondary);
    font-weight: 400;
}

.text-muted { color: var(--text-soft); }
.text-center { text-align: center; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2.5rem; }

.eyebrow {
    display: inline-block;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--text-soft);
    border-bottom: 2px solid var(--border);
    padding-bottom: .4rem;
    margin-bottom: 1rem;
}

.divider {
    width: 44px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
    margin: .75rem 0;
}

.divider--center {
    margin-left: auto;
    margin-right: auto;
}

.tag {
    display: inline-block;
    font-size: .74rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .35rem .75rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-soft);
    margin-right: .4rem;
    margin-bottom: .4rem;
}

.tag--accent {
    border-color: var(--accent);
    color: var(--accent-dark);
}

/* =====================================================
   HEADER & LOGO — WIDER NAVIGATION BAR
   ===================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #ffffff !important;
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 1px 0 rgba(0,0,0,.03);
    overflow: visible;
}

.site-header:hover {
    box-shadow: 0 2px 24px rgba(0,0,0,.05);
}

.nav-container {
    max-width: var(--nav-max-width);
    margin: 0 auto;
    padding: 0 2.5rem;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;

    height: var(--nav-height);
    min-height: var(--nav-height);

    overflow: visible;
}

.brand {
    display: inline-flex !important;
    align-items: center;
    gap: .75rem;
    text-decoration: none;
    color: var(--text-primary);
    line-height: 1;
    flex-shrink: 0;

    max-width: var(--logo-max-width);
    overflow: visible;
}

.site-header img,
.site-header .brand img,
.site-header .brand-mark {
    height: var(--logo-height) !important;
    max-height: var(--logo-height) !important;

    width: auto !important;
    max-width: var(--logo-max-width) !important;

    object-fit: contain !important;
    object-position: left center !important;
    display: block !important;
    flex-shrink: 0;
}

/* logo 文件已含完整中英文名，旁边的 brand-text 一律隐藏 */
.brand-text,
.site-header .brand span,
.site-header .brand small {
    display: none !important;
}

.site-header .brand:hover {
    opacity: .9;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: .25rem;
    flex-shrink: 1;
    justify-content: flex-end;
    align-items: center;
    min-width: 0;
}

.nav-menu a {
    display: block;
    padding: .55rem .85rem;
    font-size: .94rem;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius);
    transition: all var(--duration) var(--ease);
    white-space: nowrap;
}

.nav-menu a:hover,
.nav-menu a.is-active {
    color: var(--text-primary);
    background: var(--ink-100);
}

.nav-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .5rem 1rem;
    font-size: .9rem;
    font-weight: 500;
    color: var(--text-primary);
    cursor: pointer;
    flex-shrink: 0;
}

/* =====================================================
   FOOTER LOGO
   ===================================================== */
.brand--footer {
    display: inline-block !important;
    background: #ffffff;
    padding: 12px 18px;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 18px rgba(0,0,0,.18);
    max-width: 100%;
    overflow: hidden;
}

.brand--footer img,
.brand--footer .brand-mark {
    height: 48px !important;
    max-height: 48px !important;
    width: auto !important;
    max-width: 280px !important;
    object-fit: contain !important;
    display: block !important;
}

.brand--footer .brand-text,
.brand--footer span,
.brand--footer small {
    display: none !important;
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
    background: linear-gradient(165deg, var(--ink-900) 0%, var(--ink-700) 100%);
    color: var(--text-inv);
    padding: 8rem 2rem 6rem;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -15%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.hero-inner {
    max-width: var(--container-max);
    margin: 0 auto;
    position: relative;
}

.hero h1 {
    color: var(--text-inv);
    margin: 1.25rem 0 1.75rem;
    font-size: clamp(2.4rem, 5.5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.2;
}

.hero h1 em {
    font-style: normal;
    color: var(--accent);
}

.hero p {
    font-size: 1.18rem;
    line-height: 1.85;
    color: rgba(255,255,255,.78);
    max-width: 720px;
}

.hero .eyebrow {
    color: var(--accent);
    border-bottom-color: rgba(127,218,218,.3);
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.hero-meta {
    display: flex;
    gap: 3rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,.1);
    flex-wrap: wrap;
}

.hero-meta div {
    font-size: .92rem;
    color: rgba(255,255,255,.6);
}

.hero-meta strong {
    display: block;
    font-size: 1.85rem;
    color: var(--accent);
    font-weight: 800;
    margin-bottom: .25rem;
    letter-spacing: -.02em;
}

/* =====================================================
   PAGE HEADER
   ===================================================== */
.page-header {
    background: linear-gradient(165deg, var(--ink-900) 0%, var(--ink-800) 100%);
    color: var(--text-inv);
    padding: 6rem 0 4.5rem;
}

.page-header h1 {
    color: var(--text-inv);
    margin: 1rem 0 1.25rem;
    font-size: clamp(2rem, 4.5vw, 3rem);
}

.page-header p {
    font-size: 1.1rem;
    color: rgba(255,255,255,.72);
    max-width: 680px;
    line-height: 1.8;
}

.page-header .eyebrow {
    color: var(--accent);
    border-bottom-color: rgba(127,218,218,.3);
}

.breadcrumb {
    list-style: none;
    display: flex;
    gap: .5rem;
    font-size: .85rem;
    margin-bottom: 1.5rem;
}

.breadcrumb li + li::before {
    content: '/';
    margin-right: .5rem;
    color: rgba(255,255,255,.35);
}

.breadcrumb a {
    color: rgba(255,255,255,.5);
}

.breadcrumb a:hover {
    color: var(--accent);
}

.breadcrumb li:last-child {
    color: rgba(255,255,255,.85);
}

/* =====================================================
   SECTIONS
   ===================================================== */
.section {
    padding: var(--section-pad) 0;
}

.section--soft {
    background: var(--surface-soft);
}

.section--ink {
    background: var(--ink-900);
    color: var(--text-inv);
}

.section--ink h2,
.section--ink h3,
.section--ink h4 {
    color: var(--text-inv);
}

.section--ink p {
    color: rgba(255,255,255,.75);
}

.section--ink .lead {
    color: rgba(255,255,255,.82);
}

.section--ink .eyebrow {
    color: var(--accent);
    border-bottom-color: rgba(127,218,218,.3);
}

.section-head {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 4rem;
}

.section-head .eyebrow {
    margin-bottom: .75rem;
}

.section-head h2 {
    margin-bottom: 1.25rem;
}

/* =====================================================
   EDITORIAL LAYOUT
   ===================================================== */
.editorial {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 4rem;
    align-items: start;
}

.label-col {
    position: sticky;
    top: 130px;
}

.label-col h5 {
    margin-bottom: .5rem;
    font-size: .9rem;
}

.label-col p {
    font-size: .85rem;
    color: var(--text-soft);
    margin-top: .5rem;
}

.editorial p {
    font-size: 1.02rem;
    margin-bottom: 1rem;
}

/* =====================================================
   GRID
   ===================================================== */
.grid {
    display: grid;
    gap: 2rem;
}

.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }

/* =====================================================
   CARDS
   ===================================================== */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    transition: all var(--duration) var(--ease);
}

.card:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 36px rgba(0,0,0,.07);
    transform: translateY(-3px);
}

.card .num {
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--text-soft);
    margin-bottom: 1rem;
}

.card h3 {
    font-size: 1.25rem;
    margin-bottom: .6rem;
    padding-bottom: .8rem;
    border-bottom: 1px solid var(--border-light);
}

.card .en {
    display: block;
    font-size: .82rem;
    color: var(--text-soft);
    margin-bottom: .85rem;
    letter-spacing: .02em;
}

.card p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
}

.feature-card {
    background: var(--ink-800);
    border-color: transparent;
    color: var(--text-inv);
}

.feature-card h3 {
    color: var(--text-inv);
    border-bottom-color: rgba(255,255,255,.12);
}

.feature-card p {
    color: rgba(255,255,255,.75);
}

.feature-card:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 44px rgba(127,218,218,.1);
}

.center-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.25rem;
    transition: all var(--duration) var(--ease);
}

.center-card:hover {
    border-color: var(--accent);
    box-shadow: 0 12px 36px rgba(0,0,0,.07);
    transform: translateY(-3px);
}

.center-card .num {
    font-size: .76rem;
    font-weight: 700;
    letter-spacing: .12em;
    color: var(--text-soft);
    margin-bottom: 1rem;
}

.center-card h3 {
    font-size: 1.2rem;
    margin-bottom: .6rem;
}

.center-card .en {
    display: block;
    font-size: .82rem;
    color: var(--text-soft);
    margin-bottom: .85rem;
    letter-spacing: .02em;
}

.center-card p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
}

/* =====================================================
   MORE LINK
   ===================================================== */
.more {
    display: inline-block;
    margin-top: 1rem;
    font-size: .9rem;
    font-weight: 600;
    color: var(--accent-dark);
    letter-spacing: .02em;
}

.more::after {
    content: ' →';
    transition: transform var(--duration) var(--ease);
    display: inline-block;
}

.more:hover::after {
    transform: translateX(4px);
}

/* =====================================================
   STATS
   ===================================================== */
.stats {
    display: flex;
    justify-content: space-between;
    padding: 3rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 2rem;
}

.stat {
    text-align: center;
}

.stat .figure {
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--ink-900);
    letter-spacing: -.03em;
    line-height: 1.05;
}

.stat .label {
    font-size: .88rem;
    color: var(--text-soft);
    margin-top: .5rem;
    font-weight: 500;
}

/* =====================================================
   BULLETS
   ===================================================== */
.bullets {
    list-style: none;
    counter-reset: bullet;
}

.bullets li {
    display: flex;
    align-items: flex-start;
    gap: 1.75rem;
    padding: 2rem 0;
    border-bottom: 1px solid var(--border);
    counter-increment: bullet;
}

.bullets li::before {
    content: counter(bullet, decimal-leading-zero);
    font-size: .82rem;
    font-weight: 700;
    color: var(--accent-dark);
    letter-spacing: .06em;
    min-width: 32px;
    padding-top: .35rem;
}

.bullets h4 {
    margin-bottom: .5rem;
    font-size: 1.15rem;
}

.bullets p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* =====================================================
   BLOCKQUOTE
   ===================================================== */
blockquote {
    border-left: 3px solid var(--accent);
    padding: 1.5rem 0 1.5rem 1.75rem;
    margin: 2rem 0;
    font-family: var(--font-serif);
    font-size: 1.18rem;
    line-height: 1.85;
    color: var(--text-secondary);
}

blockquote cite {
    display: block;
    margin-top: 1rem;
    font-size: .88rem;
    font-style: normal;
    color: var(--text-soft);
    font-family: var(--font-sans);
}

/* =====================================================
   TABLE
   ===================================================== */
.table {
    width: 100%;
    border-collapse: collapse;
    font-size: .96rem;
}

.table thead {
    background: var(--ink-100);
}

.table th {
    text-align: left;
    font-size: .8rem;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--text-soft);
    padding: 1.1rem 1.25rem;
    border-bottom: 2px solid var(--border);
}

.table td {
    padding: 1.2rem 1.25rem;
    border-bottom: 1px solid var(--border-light);
    vertical-align: top;
    line-height: 1.7;
    color: var(--text-secondary);
}

.table td strong {
    color: var(--text-primary);
    font-weight: 700;
}

.table tbody tr:hover {
    background: rgba(127,218,218,.03);
}

/* =====================================================
   CHECKLIST
   ===================================================== */
.checklist {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: .7rem;
}

.checklist li {
    font-size: .96rem;
    color: var(--text-secondary);
    padding-left: 1.5rem;
    position: relative;
}

.checklist li::before {
    content: '';
    position: absolute;
    left: 0;
    top: .6rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

/* =====================================================
   BUTTONS
   ===================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .9rem 2rem;
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: .02em;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--duration) var(--ease);
    text-decoration: none;
    white-space: nowrap;
    font-family: var(--font-sans);
}

.btn-primary {
    background: var(--accent);
    color: var(--ink-900);
    border-color: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: var(--ink-900);
    box-shadow: 0 6px 24px rgba(127,218,218,.3);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-inv);
    border-color: rgba(255,255,255,.3);
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent-dark);
}

/* =====================================================
   CTA
   ===================================================== */
.cta {
    background: linear-gradient(135deg, var(--ink-800) 0%, var(--ink-900) 100%);
    text-align: center;
    padding: 5rem 2rem;
    color: var(--text-inv);
}

.cta h2 {
    color: var(--text-inv);
    margin: .75rem 0;
}

.cta p {
    color: rgba(255,255,255,.72);
    margin-bottom: 1.75rem;
    font-size: 1.1rem;
}

/* =====================================================
   FORM
   ===================================================== */
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-grid .full {
    grid-column: 1 / -1;
}

.field label {
    display: block;
    font-size: .88rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: .45rem;
    letter-spacing: .02em;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: .85rem 1.05rem;
    font-size: .96rem;
    font-family: var(--font-sans);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text-primary);
    transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

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

.field .hint {
    display: block;
    margin-top: .45rem;
    font-size: .82rem;
    color: var(--text-soft);
}

/* =====================================================
   CONTACT LIST
   ===================================================== */
.contact-list {
    list-style: none;
}

.contact-list li {
    padding: 1.1rem 0;
    border-bottom: 1px solid var(--border-light);
}

.contact-list h5 {
    font-size: .78rem;
    margin-bottom: .4rem;
}

.contact-list p {
    font-size: 1rem;
    font-family: var(--font-serif);
    color: var(--text-primary);
    line-height: 1.6;
}

/* =====================================================
   FOOTER
   ===================================================== */
.site-footer {
    background: var(--ink-900);
    color: rgba(255,255,255,.65);
    padding: 4.5rem 2rem 2rem;
}

.footer-grid {
    max-width: var(--container-max);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

.footer-brand p {
    margin-top: 1.25rem;
    font-size: .92rem;
    line-height: 1.75;
    color: rgba(255,255,255,.55);
}

.site-footer h5 {
    color: var(--text-inv);
    font-size: .8rem;
    margin-bottom: 1.1rem;
}

.site-footer ul {
    list-style: none;
}

.site-footer li {
    font-size: .9rem;
    margin-bottom: .55rem;
    line-height: 1.55;
}

.site-footer a {
    color: rgba(255,255,255,.62);
}

.site-footer a:hover {
    color: var(--accent);
}

.legal {
    max-width: var(--container-max);
    margin: 3rem auto 0;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex;
    justify-content: space-between;
    font-size: .82rem;
    color: rgba(255,255,255,.4);
    flex-wrap: wrap;
    gap: .5rem;
}

/* =====================================================
   REVEAL
   ===================================================== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .6s var(--ease), transform .6s var(--ease);
}

.reveal.is-in {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1180px) {
    :root {
        --nav-height: 96px;
        --logo-height: 66px;
        --logo-max-width: 430px;
    }

    .nav-container {
        padding: 0 2rem;
        gap: 1.25rem;
    }

    .nav-menu a {
        padding: .5rem .65rem;
        font-size: .9rem;
    }
}

@media (max-width: 1024px) {
    :root {
        --nav-height: 88px;
        --logo-height: 60px;
        --logo-max-width: 380px;
    }

    .editorial {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .label-col {
        position: static;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --section-pad: 4rem;
        --nav-height: 78px;
        --logo-height: 50px;
        --logo-max-width: 260px;
    }

    .nav-container {
        height: var(--nav-height);
        min-height: var(--nav-height);
        padding: 0 1.25rem;
        gap: 1rem;
    }

    .brand {
        max-width: var(--logo-max-width);
    }

    .site-header img,
    .site-header .brand img,
    .site-header .brand-mark {
        height: var(--logo-height) !important;
        max-height: var(--logo-height) !important;
        max-width: var(--logo-max-width) !important;
    }

    .brand--footer img,
    .brand--footer .brand-mark {
        height: 40px !important;
        max-height: 40px !important;
        max-width: 220px !important;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--surface);
        flex-direction: column;
        align-items: stretch;
        padding: 1rem 2rem 2rem;
        border-bottom: 1px solid var(--border);
        box-shadow: 0 8px 32px rgba(0,0,0,.08);
    }

    .nav-menu.is-open {
        display: flex;
    }

    .nav-menu a {
        padding: .8rem 1rem;
        font-size: .98rem;
    }

    .nav-toggle {
        display: block;
    }

    .grid--2,
    .grid--3 {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 5rem 1.5rem 4rem;
    }

    .hero-meta {
        flex-direction: column;
        gap: 1.5rem;
    }

    .hero-actions {
        flex-direction: column;
    }

    .stats {
        flex-direction: column;
        align-items: center;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .legal {
        flex-direction: column;
        text-align: center;
    }

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

    .page-header {
        padding: 4rem 0 3rem;
    }

    .section-head {
        margin-bottom: 2.5rem;
    }

    .bullets li {
        flex-direction: column;
        gap: .5rem;
    }

    .table {
        display: block;
        overflow-x: auto;
    }
}

@media (max-width: 480px) {
    :root {
        --nav-height: 72px;
        --logo-height: 44px;
        --logo-max-width: 220px;
    }

    .container {
        padding: 0 1.25rem;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .card,
    .center-card {
        padding: 1.5rem;
    }
}

/* =====================================================
   PRINT
   ===================================================== */
@media print {
    .site-header,
    .nav-toggle,
    .cta,
    .site-footer {
        display: none;
    }

    .section {
        padding: 2rem 0;
    }

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