/* home-bundle.css — concatenated for index only; bump ?v= when any source file changes */
/*
 * v2/css/base.css — design tokens, reset, and typography foundation.
 *
 * Load order (when pages are wired up):
 *   1. base.css
 *   2. components.css
 *   3. layout.css
 *   4. pages/*.css (e.g. home.css on index only)
 *
 * Extracted from legacy style.css :root and base layers.
 * All colours live in :root only — components/layout must use var().
 */

/* ==========================================================================
   Design tokens
   ========================================================================== */

:root {
    /* --- Colours: backgrounds --- */
    --bg-base: #1D1D1D;
    --bg-surface: #232323;
    --bg-surface-light: #363636;
    --hero-bg: #1d1d1d9d;

    /* --- Colours: accents --- */
    --accent-primary: #48BFFF;
    --accent-hover: #9fddff;
    --accent-blue: #48BFFF;
    --accent-blue-hover: #48BFFF;
    --accent-secondary: #363636; /* student page overrides to bright teal in pages/student.css */

    /* --- Colours: CTA gradient (animated .btn--cta hover) --- */
    --cta-gradient-start: #0c77c4;
    --cta-gradient-mid: #12d8fa;
    --cta-gradient-end: #1fa2ff;
    --cta-gradient: linear-gradient(
        to right,
        var(--cta-gradient-start) 0%,
        var(--cta-gradient-mid) 51%,
        var(--cta-gradient-end) 100%
    );
    --cta-gradient-transition: 0.5s ease;
    --cta-text: #ffffff;

    /* --- Colours: text --- */
    --text-main: #E2E2E2;
    --text-muted: #a0a89e;
    --text-nav-muted: #7d8e8c;
    --text-cream: #E2E2E2;
    --text-on-accent: #ffffff;

    /* --- Colours: feedback --- */
    --error: #F06543;
    /* Distinct from --accent-primary so success alerts read clearly on dark UI */
    --success: #6bc98a;
    --warning: #E6C84A;
    --info: var(--accent-blue);

    /* --- Colours: state (selected / pinned chips) --- */
    --state-active-bg: #c1e1f9;   /* pale blue tint of --accent-primary */
    --state-active-text: #0f2744; /* deep navy for WCAG-safe contrast */

    /* --- Colours: cards & inputs --- */
    --card-bg: color-mix(in srgb, var(--bg-surface) 92%, white 8%);
    --card-border: rgba(179, 138, 88, 0.15);
    --card-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    --admin-input-border: rgba(64, 64, 64, 0.4);

    /* --- Colours: featured card --- */
    --featured-border: #48BFFF;
    --featured-gradient-start: #48bfff84;
    --featured-gradient-middle: #0057a87f;
    --featured-gradient-end: #00287d7b;   
    --featured-card-desc: #E2E2E2;
    --featured-card-price: #48BFFF;

    /* --- Colours: misc --- */
    --navbar-scrolled-bg: rgba(29, 29, 29, 0.95);
    --navbar-scrolled-border: rgba(255, 255, 255, 0.04);

    /* --- Typography: families --- */
    --font-heading: "Manrope", sans-serif;
    --font-body: "Noto Sans", sans-serif;

    /* --- Typography: scale --- */
    --text-xs: 0.75rem;
    --text-sm: 0.85rem;
    --text-base: 0.95rem;
    --text-md: 1rem;
    --text-lg: 1.15rem;
    --text-xl: 1.5rem;
    --text-2xl: 2rem;
    --text-3xl: 2.5rem;
    --text-h2: clamp(1.5rem, 2.5vw + 0.5rem, 1.75rem);
    --text-h3: clamp(1.2rem, 2vw + 0.4rem, 1.375rem);
    --hero-quote-mark-size: 2em;

    /* --- Typography: line heights --- */
    --leading-tight: 1.25;
    --leading-normal: 1.6;
    --leading-relaxed: 1.75;

    /* --- Spacing scale --- */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.5rem;
    --space-6: 2rem;
    --space-7: 3rem;
    --space-8: 4rem;
    --space-9: 6rem;

    --space-container-x: var(--space-6);
    --space-section-y: var(--space-9);
    --space-section-y-compact: var(--space-8);

    /* --- Layout --- */
    --max-width: 1200px;
    --content-narrow: 37.5rem;
    --border-radius: 4px;
    --border-radius-pill: 1.25rem;
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-fast: border-color 0.25s ease, box-shadow 0.25s ease;

    /* --- Elevation --- */
    --shadow-sm: 0 2px 14px rgba(0, 0, 0, 0.2);
    --shadow-md: var(--card-shadow);
    --shadow-nav: 0 4px 18px rgba(0, 0, 0, 0.28);
    --shadow-card-hover: 0 12px 30px rgba(0, 0, 0, 0.4);

    /* --- Nav logo heights --- */
    --nav-logo-height-expanded: 7.5rem;
    --nav-logo-height-compact: 2.75rem;
    --nav-logo-height-mobile-expanded: 4.5rem;
    --nav-logo-height-mobile-compact: 1.75rem;

    /* --- Z-index --- */
    --z-nav: 1000;

    /* Breakpoints (use literal values in @media — vars not valid in queries):
       tablet 768px | desktop 1024px */
}

/* ==========================================================================
   Reset & global base
   ========================================================================== */

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    /* Keep scroll padding at 0 so anchored sections align with viewport top */
    scroll-padding-top: 0;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-md);
    background-color: var(--bg-base);
    color: var(--text-main);
    line-height: var(--leading-normal);
    overflow-x: hidden;
}

h1,
.logo {
    font-family: var(--font-heading);
    font-weight: 400;
    color: var(--text-main);
}

h2,
h3,
h4 {
    font-weight: 400;
    color: var(--text-main);
    font-variation-settings: "wdth" 100;
    font-stretch: 100%;
}

h2 {
    font-size: var(--text-h2);
}

h3 {
    font-size: var(--text-h3);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul,
ol {
    list-style: none;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

button,
input,
select,
textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
}

/* ==========================================================================
   Typography utilities
   ========================================================================== */

.text-muted {
    color: var(--text-muted);
}

.text-link {
    color: var(--accent-primary);
    border-bottom: 1px solid transparent;
}

.text-link:hover {
    border-color: var(--accent-primary);
}

.section-title {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-5);
    position: relative;
}

.section-title::after {
    content: "";
    display: block;
    width: 3.75rem;
    height: 2px;
    background: var(--accent-primary);
    margin-top: var(--space-2);
}

.section-title.center::after,
.center.section-title::after {
    margin-left: auto;
    margin-right: auto;
}

.section-desc {
    text-align: center;
    max-width: var(--content-narrow);
    margin: 0 auto var(--space-6);
    color: var(--text-muted);
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}
/*
 * v2/css/components.css — UI primitives (requires base.css first).
 *
 * Legacy class mapping (when HTML migrates):
 *   .btn-primary      → .btn.btn--primary
 *   .btn-secondary    → .btn.btn--secondary
 *   .btn-nav          → .btn.btn--nav
 *   .btn-danger       → .btn.btn--danger
 *   .btn-text-muted   → .btn.btn--ghost
 *   .nav-container    → .nav__inner
 *   .nav-links        → .nav__links
 *   .hamburger        → .nav__toggle
 *   .featured-card    → .card.card--featured
 *
 * No literal colours in this file — use var() / color-mix() with tokens from base.css only.
 */

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.0625rem;
    line-height: var(--leading-tight);
    text-align: center;
    cursor: pointer;
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    transition: var(--transition);
}

.btn:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.btn--primary {
    background: var(--accent-primary);
    color: var(--bg-base);
    border-color: var(--accent-primary);
    font-weight: 700;
}

.btn--primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    transform: translateY(-2px);
}

.btn--secondary {
    background: transparent;
    color: var(--accent-primary);
    border-color: var(--accent-primary);
}

.btn--secondary:hover {
    background: var(--accent-primary);
    color: var(--bg-base);
}

.btn--nav {
    padding: var(--space-2) var(--space-5);
    background: var(--bg-surface-light);
    color: var(--text-main);
    border-color: transparent;
}

.nav__links .btn--nav:hover {
    background: var(--accent-primary);
    color: var(--bg-base);
}

/* Hero / high-emphasis CTA — sliding gradient on hover; uses --cta-text */
.btn--cta {
    background-color: var(--accent-blue);
    background-image: var(--cta-gradient);
    background-size: 200% auto;
    background-position: left center;
    color: var(--cta-text);
    border-color: transparent;
    font-weight: 500;
    transition:
        background-position var(--cta-gradient-transition),
        box-shadow 0.3s ease,
        color 0.3s ease;
    box-shadow:
        0 4px 16px color-mix(in srgb, var(--accent-blue) 45%, transparent),
        0 0 28px color-mix(in srgb, var(--accent-blue) 28%, transparent);
}

.btn--cta:hover {
    background-position: right center;
    color: var(--cta-text);
    border-color: transparent;
    box-shadow:
        0 6px 22px color-mix(in srgb, var(--accent-blue) 55%, transparent),
        0 0 36px color-mix(in srgb, var(--accent-blue) 38%, transparent);
}

@media (prefers-reduced-motion: reduce) {
    .btn--cta,
    .btn--cta:hover {
        background-position: left center;
        transition: box-shadow 0.3s ease, color 0.3s ease;
    }
}

.btn--danger {
    background: var(--error);
    color: var(--text-on-accent);
    border-color: var(--error);
    font-weight: 700;
}

.btn--danger:hover {
    background: color-mix(in srgb, var(--error) 88%, var(--text-main));
    border-color: color-mix(in srgb, var(--error) 88%, var(--text-main));
}

.btn--ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-muted);
    padding: 0;
    text-transform: none;
    letter-spacing: normal;
    font-size: var(--text-sm);
}

.btn--ghost:hover {
    color: var(--error);
    text-decoration: underline;
    transform: none;
}

.btn--small {
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
}

.btn--icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
}

/* Legacy alias — icon + label on one row (student resources, admin Add Student, etc.) */
.btn-icon {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    white-space: nowrap;
}

.btn--block {
    display: block;
    width: 100%;
}

/* ==========================================================================
   Alerts
   ========================================================================== */

.alert {
    margin: 0 0 var(--space-4);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
    border-radius: var(--border-radius);
    border: 1px solid transparent;
    background: var(--bg-surface);
}

.alert--info {
    border-color: var(--info);
    color: var(--info);
    background: color-mix(in srgb, var(--info) 12%, var(--bg-surface));
}

.alert--success {
    border-color: var(--success);
    color: var(--success);
    background: color-mix(in srgb, var(--success) 12%, var(--bg-surface));
}

.alert--warning {
    border-color: var(--warning);
    color: var(--warning);
    background: color-mix(in srgb, var(--warning) 12%, var(--bg-surface));
}

.alert--danger {
    border-color: var(--error);
    color: var(--error);
    background: color-mix(in srgb, var(--error) 12%, var(--bg-surface));
}

/* ==========================================================================
   Forms
   ========================================================================== */

.form-group {
    margin-bottom: var(--space-5);
}

.form-group label,
label.form-label {
    display: block;
    margin-bottom: var(--space-2);
    color: var(--text-muted);
    font-size: var(--text-base);
}

.form-control,
input.form-control,
select.form-control,
textarea.form-control,
.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-4);
    background: var(--bg-base);
    border: 1px solid var(--bg-surface-light);
    color: var(--text-main);
    font-family: var(--font-body);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.form-control:focus,
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.form-control::placeholder,
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-control:disabled,
.form-group input:disabled,
.form-group select:disabled,
.form-group textarea:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.info-block {
    margin-bottom: var(--space-5);
    color: var(--text-muted);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
}

.error-text {
    color: var(--error);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

/* ==========================================================================
   Cards
   ========================================================================== */

.card {
    position: relative;
    padding: var(--space-7) var(--space-6);
    background: var(--bg-base);
    border: 1px solid var(--bg-surface-light);
    border-radius: var(--border-radius);
    transition: var(--transition-fast);
}

.card--interactive {
    transition:
        transform 0.25s cubic-bezier(0.2, 0, 0, 1),
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.card--interactive:hover {
    transform: translateY(-8px) translateZ(0);
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-card-hover);
    z-index: 1;
}

.card--featured {
    overflow: hidden;
    border-color: var(--featured-border);
    background: linear-gradient(
        145deg,
        var(--featured-gradient-start) 0%,
        var(--featured-gradient-middle) 50%,
        var(--featured-gradient-end) 100%
    );
}

.card--featured .card__desc {
    color: var(--featured-card-desc);
}

.card--featured .card__price {
    color: var(--featured-card-price);
}

.card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.card__price {
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    color: var(--accent-primary);
    margin-bottom: var(--space-4);
}

.card__price-note {
    font-family: var(--font-body);
    font-size: var(--text-md);
    color: var(--text-muted);
}

.card__desc {
    margin-bottom: var(--space-6);
    color: var(--text-muted);
    font-size: var(--text-base);
    line-height: var(--leading-normal);
}

.card__badge {
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    line-height: 1.2;
    white-space: nowrap;
    background: var(--accent-primary);
    color: var(--text-on-accent);
    box-shadow: var(--shadow-sm);
}

/* Corner ribbon — Giraudel transform; card overflow:hidden clips outer corners */
.card__badge--corner {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    padding: var(--space-1) clamp(var(--space-4), 4vw, var(--space-6));
    text-align: center;
    pointer-events: none;
    transform:
        translateY(-100%)
        rotate(90deg)
        translateX(70.71067811865476%)
        rotate(-45deg);
    transform-origin: 100% 100%;
}

/* ==========================================================================
   Nav shell (positioning modifiers live in layout.css)
   ========================================================================== */

.nav {
    width: 100%;
}

.nav__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-container-x);
}

.nav__brand {
    display: flex;
    align-items: center;
    min-width: 0;
    flex-shrink: 0;
}

/* JS / branding hook — do not rename */
.nav__brand .logo {
    font-size: var(--text-2xl);
    font-weight: 600;
    letter-spacing: 0.125rem;
}

/* JS / branding hooks — do not rename */
.nav-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    min-width: 0;
}

.nav-logo-img {
    display: block;
    width: auto;
    max-width: 100%;
    height: var(--nav-logo-height-expanded);
    max-height: 100%;
    object-fit: contain;
    transition: height 0.3s ease;
    filter: brightness(0) invert(1);
}

#navbar.scrolled .nav-logo-img {
    height: var(--nav-logo-height-compact);
}

.nav__links {
    display: none;
    align-items: center;
    gap: var(--space-6);
    list-style: none;
}

.nav__links a {
    font-size: var(--text-base);
    text-transform: uppercase;
    letter-spacing: 0.0625rem;
    color: var(--text-main);
}

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

.nav__links .btn--nav {
    flex-shrink: 0;
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.3125rem;
    padding: var(--space-2);
    background: transparent;
    border: none;
    cursor: pointer;
}

.nav__toggle:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

.nav__toggle-bar,
.hamburger span,
.nav__toggle > span {
    display: block;
    width: 1.5625rem;
    height: 2px;
    background: var(--text-main);
    transition: var(--transition);
}

/* JS hook — main.js animates .hamburger span */

/* Mobile-first: expose inline links from desktop (1024px) up */
@media (min-width: 1024px) {
    .nav__links {
        display: flex;
    }

    .nav__toggle {
        display: none;
    }
}

/* Open state for mobile overlay (JS toggles .nav--open on .nav) */
.nav--open .nav__links {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
}

@media (min-width: 1024px) {
    .nav--open .nav__links {
        flex-direction: row;
        align-items: center;
    }
}

/* ==========================================================================
   Boot loader — full-viewport auth-bootstrap overlay.
   Used by the student area; designed to be reused by the admin rebuild.
   Page-specific glue (z-index, :has() auto-hide triggers, fallback) lives in
   the relevant pages/*.css file, since it references page-specific IDs.
   ========================================================================== */

.boot-loader {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    background: var(--bg-base);
    color: var(--text-main);
}

.boot-loader__spinner {
    width: 2.25rem;
    height: 2.25rem;
    border: 3px solid color-mix(in srgb, var(--text-main) 12%, transparent);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: bootLoaderSpin 0.9s linear infinite;
}

.boot-loader__text {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

@keyframes bootLoaderSpin {
    to { transform: rotate(360deg); }
}

@media (prefers-reduced-motion: reduce) {
    .boot-loader__spinner { animation: none; }
}

/* List panel loading row (student library / resources tabs) */

.dash-list-loader {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-8) var(--space-4);
    list-style: none;
    color: var(--text-muted);
}

.dash-list-loader__spinner {
    width: 2.25rem;
    height: 2.25rem;
    border: 3px solid color-mix(in srgb, var(--text-main) 12%, transparent);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: bootLoaderSpin 0.9s linear infinite;
}

.dash-list-loader__text {
    margin: 0;
    font-family: var(--font-body);
    font-size: var(--text-sm);
    color: var(--text-muted);
}

@media (prefers-reduced-motion: reduce) {
    .dash-list-loader__spinner { animation: none; }
}

/* ==========================================================================
   Dashboard shell — shared student/admin layout primitives
   ========================================================================== */

.dashboard {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
    width: 100%;
    max-width: 100%;
}

@media (min-width: 768px) {
    .dashboard {
        flex-direction: row;
    }
}

.dashboard__main {
    flex: 1;
    min-width: 0;
    width: 100%;
}

.sidebar {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-2);
    padding: var(--space-3);
    background: var(--bg-surface);
    border-bottom: 1px solid var(--card-border);
    width: 100%;
}

@media (min-width: 768px) {
    .sidebar {
        flex-direction: column;
        flex-wrap: nowrap;
        width: 4.5rem;
        min-height: calc(100vh - var(--nav-logo-height-compact));
        padding: var(--space-4) var(--space-2);
        border-bottom: none;
        border-right: 1px solid var(--card-border);
    }
}

@media (min-width: 1024px) {
    .sidebar {
        width: 5.5rem;
    }
}

.sidebar__group {
    display: contents;
}

@media (min-width: 768px) {
    .sidebar__group {
        display: flex;
        flex-direction: column;
        gap: var(--space-2);
        width: 100%;
    }
}

.sidebar__btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    min-width: 2.75rem;
    min-height: 2.75rem;
    padding: var(--space-2);
    border: none;
    border-radius: var(--border-radius-md);
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
}

.sidebar__btn:hover,
.sidebar__btn:focus-visible {
    background: color-mix(in srgb, var(--accent-primary) 12%, transparent);
    color: var(--text-main);
}

.sidebar__btn.is-active {
    background: var(--state-active-bg);
    color: var(--state-active-text);
}

.sidebar__avatar {
    margin-top: auto;
}

.tab-panel[hidden] {
    display: none !important;
}

.panel {
    background: var(--bg-surface);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-4);
    width: 100%;
    max-width: 100%;
}

.panel__header {
    margin-bottom: var(--space-4);
}

.panel__title {
    margin: 0;
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    color: var(--text-main);
}

.panel__body {
    min-width: 0;
}

.list-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3);
    border-bottom: 1px solid var(--card-border);
    width: 100%;
}

.list-row:last-child {
    border-bottom: none;
}

.list-row__title {
    flex: 1;
    min-width: 0;
    margin: 0;
    font-size: var(--text-base);
    color: var(--text-main);
}

.list-row__meta {
    font-size: var(--text-sm);
    color: var(--text-muted);
}

.list-row__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.dialog {
    border: none;
    border-radius: var(--border-radius-lg);
    padding: 0;
    max-width: min(28rem, calc(100vw - var(--space-8)));
    width: 100%;
    background: var(--bg-surface);
    color: var(--text-main);
    box-shadow: var(--shadow-md);
}

.dialog::backdrop {
    background: color-mix(in srgb, var(--text-main) 40%, transparent);
}

.dialog[hidden] {
    display: none !important;
}

.dialog__panel {
    padding: var(--space-5);
}

.dialog__title {
    margin: 0 0 var(--space-3);
    font-family: var(--font-heading);
    font-size: var(--text-lg);
}

.dialog__body {
    margin-bottom: var(--space-4);
}

.dialog__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: flex-end;
}

.toast-container {
    position: fixed;
    bottom: var(--space-4);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3000;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    max-width: min(24rem, calc(100vw - var(--space-8)));
    pointer-events: none;
}

.toast {
    margin: 0;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--border-radius-md);
    font-size: var(--text-sm);
    pointer-events: auto;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.toast--success {
    background: var(--success);
    color: var(--text-on-accent);
}

.toast--error {
    background: var(--error);
    color: var(--text-on-accent);
}

.toast--info {
    background: var(--bg-surface);
    color: var(--text-main);
    border: 1px solid var(--card-border);
}

.avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent-primary);
    color: var(--text-on-accent);
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    flex-shrink: 0;
}

.avatar--sm {
    width: 2rem;
    height: 2rem;
    font-size: var(--text-sm);
}

.avatar--md {
    width: 2.5rem;
    height: 2.5rem;
    font-size: var(--text-base);
}

.avatar--initials {
    letter-spacing: 0.02em;
}

.upload-progress {
    width: 100%;
    height: 0.5rem;
    background: color-mix(in srgb, var(--text-main) 10%, transparent);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.upload-progress__bar {
    height: 100%;
    background: var(--accent-primary);
    transition: width var(--transition-fast);
}

.empty-state {
    padding: var(--space-6);
    text-align: center;
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.skeleton {
    background: linear-gradient(
        90deg,
        color-mix(in srgb, var(--text-main) 8%, transparent) 25%,
        color-mix(in srgb, var(--text-main) 14%, transparent) 50%,
        color-mix(in srgb, var(--text-main) 8%, transparent) 75%
    );
    background-size: 200% 100%;
    animation: skeletonShimmer 1.2s ease-in-out infinite;
    border-radius: var(--border-radius-sm);
    min-height: 1rem;
}

@keyframes skeletonShimmer {
    to { background-position: -200% 0; }
}

@media (prefers-reduced-motion: reduce) {
    .skeleton { animation: none; }
}

/* ==========================================================================
   Library row bookmark (student + admin song/resource lists)
   ========================================================================== */

.gp-library-ui-bookmark {
    --icon-size: 24px;
    --icon-secondary-color: rgba(255, 255, 255, 0.55);
    --icon-hover-color: var(--accent-primary);
    --icon-primary-color: var(--accent-primary);
    --icon-circle-border: 1px solid var(--icon-primary-color);
    --icon-circle-size: 35px;
    --icon-anmt-duration: 0.3s;

    position: relative;
    flex-shrink: 0;
    min-width: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.gp-library-ui-bookmark input {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.gp-library-ui-bookmark .gp-library-bookmark-pictogram {
    width: var(--icon-size);
    height: var(--icon-size);
    color: var(--icon-secondary-color);
    cursor: pointer;
    transition: color 0.2s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    transform-origin: center;
    overflow: hidden;
}

.gp-library-ui-bookmark .gp-library-bookmark-pictogram svg {
    width: var(--icon-size);
    height: auto;
    display: block;
    fill: currentColor;
}

.gp-library-ui-bookmark .gp-library-bookmark-pictogram svg path {
    fill: currentColor;
}

.gp-library-ui-bookmark .gp-library-bookmark-pictogram::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 10px;
    height: 10px;
    margin: -5px 0 0 -5px;
    box-sizing: border-box;
    border-radius: 50%;
    border: 2px solid var(--icon-primary-color);
    opacity: 0;
    transform: scale(0);
}

.gp-library-ui-bookmark .gp-library-bookmark-pictogram::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: var(--icon-circle-size);
    height: var(--icon-circle-size);
    margin: calc(var(--icon-circle-size) / -2) 0 0 calc(var(--icon-circle-size) / -2);
    box-sizing: border-box;
    border-radius: 50%;
    border: var(--icon-circle-border);
    opacity: 0;
    pointer-events: none;
}

.gp-library-ui-bookmark:hover .gp-library-bookmark-pictogram {
    color: var(--icon-hover-color);
}

.gp-library-ui-bookmark input:checked + .gp-library-bookmark-pictogram {
    color: var(--icon-primary-color);
}

.gp-library-ui-bookmark.is-animating input:checked + .gp-library-bookmark-pictogram::after {
    animation: gp-library-bookmark-circles var(--icon-anmt-duration) cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    animation-delay: var(--icon-anmt-duration);
}

.gp-library-ui-bookmark.is-animating input:checked + .gp-library-bookmark-pictogram {
    animation: gp-library-bookmark-bounce var(--icon-anmt-duration) forwards;
}

.gp-library-ui-bookmark.is-animating input:checked + .gp-library-bookmark-pictogram::before {
    animation: gp-library-bookmark-circle var(--icon-anmt-duration) cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
    animation-delay: var(--icon-anmt-duration);
}

.gp-library-ui-bookmark input:disabled + .gp-library-bookmark-pictogram {
    cursor: progress;
    opacity: 0.55;
}

@keyframes gp-library-bookmark-bounce {
    0% {
        transform: scale(1);
    }
    30% {
        transform: scale(1.25);
    }
    60% {
        transform: scale(0.92);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes gp-library-bookmark-circle {
    0% {
        opacity: 0;
        transform: scale(0);
    }
    100% {
        opacity: 1;
        transform: scale(1.6);
    }
}

@keyframes gp-library-bookmark-circles {
    0% {
        opacity: 1;
        transform: scale(0);
    }
    100% {
        opacity: 0;
        transform: scale(2.5);
    }
}

@media (prefers-reduced-motion: reduce) {
    .gp-library-ui-bookmark.is-animating input:checked + .gp-library-bookmark-pictogram,
    .gp-library-ui-bookmark.is-animating input:checked + .gp-library-bookmark-pictogram::before,
    .gp-library-ui-bookmark.is-animating input:checked + .gp-library-bookmark-pictogram::after {
        animation: none;
    }
}

/* Auth screens — [hidden] visibility (no JS style.display) */
[data-auth-screen][hidden] {
    display: none !important;
}

[data-auth-screen]:not([hidden]) {
    display: flex;
}

/*
 * v2/css/layout.css — structure, responsive layout, nav positioning (requires base + components).
 *
 * Load order: base.css → components.css → layout.css
 * Homepage hero: pages/home.css (after layout.css)
 *
 * Legacy layout aliases: .section-padding, .dual-col, etc.
 * Page-specific sections (about, lessons, etc.): pages/*.css
 */

/* ==========================================================================
   Utilities
   ========================================================================== */

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding-inline: var(--space-container-x);
}

.section--padding,
.section-padding {
    padding-block: var(--space-section-y);
}

.section--compact {
    padding-block: var(--space-section-y-compact);
}

.bg-alt {
    background-color: var(--bg-surface);
}

.center {
    text-align: center;
}

.flex-center {
    display: flex;
    align-items: center;
    justify-content: center;
}

.full-height {
    min-height: 100vh;
    min-height: 100svh;
}

.mt-4 {
    margin-top: var(--space-6);
}

.full-width {
    width: 100%;
}

/* ==========================================================================
   Grid helpers (mobile-first)
   ========================================================================== */

.grid-2,
.dual-col {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 18.75rem), 1fr));
    gap: var(--space-6);
    margin-top: var(--space-7);
}

@media (min-width: 768px) {
    .container {
        padding-inline: var(--space-6);
    }

    .grid-2,
    .dual-col {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

@media (min-width: 1024px) {
    .grid-2,
    .dual-col {
        gap: var(--space-8);
    }
}

/* ==========================================================================
   Nav — fixed bar, scrolled state, mobile overlay
   ========================================================================== */

.nav--fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-nav);
    padding: var(--space-5) 0 var(--space-2);
    transition:
        background 0.3s ease,
        padding 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease;
}

.nav--fixed.nav--scrolled {
    background: var(--navbar-scrolled-bg);
    backdrop-filter: blur(10px);
    padding: var(--space-3) 0 var(--space-1);
    border-bottom: 1px solid var(--bg-surface-light);
    box-shadow: var(--shadow-sm);
}

/* Mobile dropdown panel (JS toggles .nav--open on .nav) */
@media (max-width: 1023px) {
    .nav--fixed.nav--open .nav__links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        align-items: center;
        padding: var(--space-6) 0;
        gap: var(--space-5);
        background: var(--bg-surface);
        border-bottom: 1px solid var(--bg-surface-light);
        box-sizing: border-box;
    }
}

/*
 * v2/css/pages/home.css — homepage-only styles (hero and future home sections).
 *
 * Load on index/home only, after the global stack:
 *   base.css → components.css → layout.css → pages/home.css
 *
 * Tokens only — no literal colours. No !important.
 *
 * Expected hero structure (legacy class names still supported):
 *   #hero.hero
 *   .hero__media | .home-hero-bg
 *   .hero__media-img | .home-hero-bg__img
 *   .hero__overlay | .hero-overlay
 *   .hero__content | .hero-content
 *   .hero__title | .animated-tagline
 *   .hero__subheading | .subheading
 *   .hero__quote | .hero-quote
 *   .hero__scroll | .home-scroll-indicator
 */

/* ==========================================================================
   Hero — mobile-first CSS Grid
   ========================================================================== */

.hero,
#hero {
    position: relative;
    isolation: isolate;
    min-height: 100vh;
    min-height: 100svh;
    overflow: hidden;
    background-color: var(--hero-bg);
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(0, 1fr);
}

.hero__media,
.home-hero-bg {
    grid-column: 1;
    grid-row: 1;
    position: relative;
    z-index: 0;
    pointer-events: none;
}

.hero__media-img,
.home-hero-bg__img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
}

.hero__overlay,
.hero-overlay {
    grid-column: 1;
    grid-row: 1;
    z-index: 1;
    pointer-events: none;
    background: linear-gradient(
        to right,
        color-mix(in srgb, var(--hero-bg) 42%, transparent) 0%,
        color-mix(in srgb, var(--hero-bg) 16%, transparent) 48%,
        color-mix(in srgb, var(--hero-bg) 34%, transparent) 100%
    );
}

.hero__content,
.hero-content {
    grid-column: 1;
    grid-row: 1;
    z-index: 2;
    position: relative;
    box-sizing: border-box;
    width: 100%;
    max-width: var(--max-width);
    margin-inline: auto;
    padding-inline: clamp(var(--space-3), 4vw, var(--space-container-x));
    padding-top: clamp(5rem, 12vw, 6.25rem);
    padding-bottom: clamp(4.5rem, 10vh, 5.5rem);
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: flex-start;
    gap: var(--space-2);
    text-align: right;
}

.hero__title,
.hero-content .animated-tagline,
.hero-content h1 {
    margin: 0;
    max-width: 100%;
    font-family: var(--font-body);
    font-weight: 500;
    line-height: var(--leading-tight);
    color: var(--text-cream);
    font-size: clamp(1.38rem, 5.1vw, 2.25rem);
    text-wrap: balance;
}

.hero__subheading,
.hero-content .subheading {
    margin: 0;
    max-width: min(100%, 17.5rem);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.35;
    color: var(--text-muted);
    font-size: clamp(0.82rem, 3.1vw, 1.05rem);
}

.hero__content .btn,
.hero__content .btn--cta,
.hero-content .btn--cta,
.hero-content .btn-primary {
    flex: 0 0 auto;
    align-self: flex-end;
    margin-top: auto;
    margin-bottom: clamp(4.5rem, 12vh, 6.5rem);
}

.hero__quote,
.hero-quote {
    display: none;
}

.hero__scroll,
.home-scroll-indicator {
    grid-column: 1;
    grid-row: 1;
    z-index: 5;
    place-self: end center;
    margin-bottom: clamp(var(--space-5), 4vw, 1.375rem);
    width: 2.625rem;
    height: 2.625rem;
    border-radius: 50%;
    background: color-mix(in srgb, var(--text-on-accent) 8%, transparent);
    display: grid;
    place-items: center;
    text-decoration: none;
    opacity: 0.75;
    transition: var(--transition-fast), opacity 0.2s ease, transform 0.2s ease;
    animation: heroScrollBob 2.2s ease-in-out infinite;
}

.hero__scroll::after,
.home-scroll-indicator::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 50%;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--text-on-accent) 35%, transparent);
    pointer-events: none;
}

.hero__scroll::before,
.home-scroll-indicator::before {
    content: "";
    width: 0.625rem;
    height: 0.625rem;
    border-right: 2px solid color-mix(in srgb, var(--text-on-accent) 65%, transparent);
    border-bottom: 2px solid color-mix(in srgb, var(--text-on-accent) 65%, transparent);
    transform: translateY(-1px) rotate(45deg);
}

.hero__scroll:hover,
.hero__scroll:focus-visible,
.home-scroll-indicator:hover,
.home-scroll-indicator:focus-visible {
    opacity: 0.95;
    background: color-mix(in srgb, var(--text-on-accent) 10%, transparent);
    outline: none;
}

.hero__quote-text,
.hero-quote-text {
    margin: 0 0 var(--space-2);
    font-family: var(--font-body);
    font-weight: 300;
    font-style: italic;
    line-height: 1.38;
    font-size: clamp(var(--text-base), 1.2vw + 0.85rem, var(--text-lg));
    color: color-mix(in srgb, var(--text-on-accent) 85%, transparent);
}

.hero__quote-cite,
.hero-quote-cite {
    display: block;
    font-family: var(--font-body);
    font-weight: 300;
    font-style: normal;
    font-size: var(--text-base);
    color: color-mix(in srgb, var(--text-on-accent) 78%, transparent);
}

.hero__quote-mark,
.hero-quote-mark {
    display: inline;
    vertical-align: -0.12em;
    font-size: var(--hero-quote-mark-size);
    line-height: 0;
    color: var(--accent-primary);
    text-shadow:
        0 0 1px color-mix(in srgb, var(--accent-primary) 45%, transparent),
        0 4px 14px color-mix(in srgb, var(--accent-primary) 20%, transparent);
    margin-right: 0.03em;
    font-style: italic;
}

.hero__quote-end,
.hero-quote-end {
    white-space: nowrap;
}

.hero__quote-mark--close,
.hero-quote-mark--close {
    margin-right: 0;
    margin-left: -0.07em;
    display: inline-block;
    transform: translateY(0.18em);
}

@keyframes heroScrollBob {
    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(7px);
    }
}

@keyframes heroQuoteEnter {
    from {
        opacity: 0;
        transform: translate3d(2rem, 0, 0);
    }

    to {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes heroQuoteFade {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@media (min-width: 768px) {
    .hero__overlay,
    .hero-overlay {
        background: linear-gradient(
            to right,
            color-mix(in srgb, var(--hero-bg) 90%, transparent) 0%,
            color-mix(in srgb, var(--hero-bg) 40%, transparent) 100%
        );
    }

    .hero__content,
    .hero-content {
        align-items: flex-start;
        justify-content: center;
        text-align: left;
        padding-top: clamp(6rem, 10vw, 7rem);
        padding-bottom: var(--space-8);
        min-height: 0;
        max-width: min(50rem, calc(100% - var(--space-8)));
        margin-inline: var(--space-container-x) 0;
        justify-self: start;
    }

    .hero__title,
    .hero-content .animated-tagline,
    .hero-content h1 {
        font-size: clamp(1.15rem, 2.35vw + 0.92rem, 3.5rem);
        max-width: 100%;
    }

    .hero__subheading,
    .hero-content .subheading {
        max-width: var(--content-narrow);
        font-size: clamp(0.65rem, 2.25vw + 0.68rem, 1.2rem);
        color: var(--text-muted);
        margin-bottom: var(--space-6);
    }

    .hero__content .btn,
    .hero__content .btn--cta,
    .hero-content .btn--cta,
    .hero-content .btn-primary {
        margin-top: 0;
        margin-bottom: 0;
        align-self: flex-start;
    }

    .hero__quote,
    .hero-quote {
        display: block;
        grid-column: 1;
        grid-row: 1;
        z-index: 3;
        place-self: end end;
        width: min(28.75rem, 40vw);
        max-width: calc(100% - var(--space-8));
        margin: 0;
        margin-right: clamp(var(--space-3), 4vw, var(--space-container-x));
        /* Above scroll chevron (centre bottom) */
        margin-bottom: clamp(4.75rem, calc(2.625rem + 3.5rem + 4vh), 6.25rem);
        padding: var(--space-2) var(--space-3);
        border: none;
        background: transparent;
        text-align: right;
        opacity: 0;
        transform: translate3d(2rem, 0, 0);
        animation: heroQuoteEnter 2.4s ease forwards;
        /* Stagger after hero content paints — not tokenised */
        animation-delay: 0.65s;
    }

    .hero__quote-text,
    .hero-quote-text,
    .hero__quote-cite,
    .hero-quote-cite {
        text-align: right;
    }
}

@media (min-width: 1024px) {
    .hero,
    #hero {
        grid-template-columns: minmax(0, 1fr) minmax(0, 28rem);
    }

    .hero__media,
    .home-hero-bg,
    .hero__overlay,
    .hero-overlay {
        grid-column: 1 / -1;
    }

    .hero__content,
    .hero-content {
        grid-column: 1;
        max-width: 50rem;
        margin-inline: clamp(var(--space-6), 8vw, 10rem) 0;
    }

    .hero__media-img,
    .home-hero-bg__img {
        filter: saturate(1.12) contrast(1.03);
    }

    .hero__quote,
    .hero-quote {
        grid-column: 1 / -1;
        margin-right: clamp(var(--space-4), 6vw, 4.25rem);
        margin-bottom: clamp(4.75rem, calc(2.625rem + 3.5rem + 4vh), 6.5rem);
        max-width: min(28.75rem, 36vw);
    }

    .hero__scroll,
    .home-scroll-indicator {
        grid-column: 1 / -1;
        justify-self: center;
        place-self: end center;
    }
}

@media (max-width: 767px) and (orientation: portrait) {
    .hero,
    #hero {
        grid-template-rows: auto 1fr auto;
        align-content: stretch;
    }

    .hero__media,
    .home-hero-bg,
    .hero__overlay,
    .hero-overlay {
        grid-row: 1 / -1;
        grid-column: 1;
    }

    .hero__quote,
    .hero-quote {
        display: block;
        grid-row: 1;
        grid-column: 1;
        position: relative;
        top: auto;
        right: auto;
        left: auto;
        bottom: auto;
        place-self: start end;
        width: auto;
        max-width: min(17rem, calc(100% - var(--space-6)));
        margin-top: calc(clamp(5rem, 12vw, 6.25rem) + var(--space-4));
        margin-right: clamp(var(--space-3), 4vw, var(--space-container-x));
        margin-bottom: var(--space-4);
        padding: 0;
        transform: none;
        text-align: right;
        opacity: 0;
        animation: heroQuoteFade 1.8s ease forwards;
        /* Stagger after hero content paints — not tokenised */
        animation-delay: 0.55s;
    }

    .hero__quote-text,
    .hero-quote-text,
    .hero__quote-cite,
    .hero-quote-cite {
        color: var(--text-muted);
    }

    .hero__content,
    .hero-content {
        grid-row: 2;
        grid-column: 1;
        place-self: end end;
        min-height: 0;
        gap: var(--space-3);
        padding-top: 0;
        padding-bottom: var(--space-4);
        margin-bottom: clamp(var(--space-5), 5vh, var(--space-6));
        justify-content: flex-end;
    }

    .hero__content .btn,
    .hero__content .btn--cta,
    .hero-content .btn--cta,
    .hero-content .btn-primary {
        margin-top: 0;
        margin-bottom: 0;
        padding: var(--space-3) var(--space-6);
        font-size: var(--text-xs);
    }

    .hero__scroll,
    .home-scroll-indicator {
        grid-row: 3;
        grid-column: 1;
        place-self: end center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .hero__scroll,
    .home-scroll-indicator {
        animation: none;
    }

    .hero__quote,
    .hero-quote {
        animation: none;
        opacity: 1;
        transform: none;
    }
}

/* ==========================================================================
   Home page — sections (ported from style.css; hero in block above)
   ========================================================================== */
.home-page .section-padding {
    padding: 4rem 0;
}

#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: background 0.3s ease, padding 0.3s ease;
    /* Large-at-top (home hero). Non-home pages start with .scrolled for compact. */
    padding: 1.5rem 0 0.5rem 0; 
}

#navbar.scrolled {
    background: var(--navbar-scrolled-bg);
    backdrop-filter: blur(10px);
    padding: 0.6rem 0 0.35rem 0; 
    border-bottom: 1px solid var(--navbar-scrolled-border);
    box-shadow: var(--shadow-sm);
}

.home-page #about .about-image {
    position: relative;
}

.home-page #about .about-image-frame {
    position: relative;
    width: 100%;
    max-width: 100%;
    margin-inline: auto;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.home-page #about .about-image-frame picture {
    display: block;
    width: 100%;
    max-width: none;
    margin: 0;
}

.home-page #about .about-photo-credit {
    position: absolute;
    bottom: 0.4rem;
    right: 0.4rem;
    z-index: 1;
    margin: 0;
    max-width: calc(100% - 1rem);
    padding: 0.15rem 0.35rem;
    font-size: 0.625rem;
    line-height: 1.25;
    color: rgba(255, 255, 255, 0.78);
    text-align: right;
    background: rgba(0, 0, 0, 0.32);
    border-radius: 3px;
}

/* About: DOM order title → lead → image → copy on narrow viewports; two-column grid on desktop */

@media (min-width: 901px){
.home-page #about .home-about-layout {
        display: grid;
        grid-template-columns: 1fr 1fr;
        /* Tighter gutter between hero photo column and bio text */
        column-gap: clamp(1.25rem, 2.5vw, 2.5rem);
        row-gap: clamp(0.45rem, 1.2vw, 0.7rem);
        align-items: start;
    }

.home-page #about .home-about-layout .about-image {
        grid-column: 1;
        grid-row: 1 / span 3;
        align-self: start;
        max-width: 86%;
        justify-self: center;
    }

.home-page #about .home-about-layout .home-about-title {
        grid-column: 2;
        grid-row: 1;
        align-self: start;
        margin-block-start: -0.4rem;
        margin-bottom: 0.5rem;
        line-height: 1.1;
    }

.home-page #about .home-about-layout .home-about-lead-intro {
        grid-column: 2;
        grid-row: 2;
        align-self: start;
        margin: 0 0 0.25rem;
        font-size: 1rem;
        line-height: 1.55;
        color: inherit;
    }

.home-page #about .home-about-layout .about-text {
        grid-column: 2;
        grid-row: 3;
        align-self: start;
        margin-block-start: clamp(-0.45rem, -0.9vw, -0.2rem);
    }

.home-page #about .home-about-layout .about-text--continuation {
        grid-column: 1 / -1;
        grid-row: 4;
        align-self: start;
        min-width: 0;
        margin-top: clamp(0.5rem, 1.5vw, 1rem);
    }

.home-page #about .home-about-layout .about-text > .home-about-stack-float:first-child p:first-of-type {
        margin-top: 0;
    }

.home-page #about .home-about-layout .about-text .home-about-stack-float .home-about-float-figure--start {
        max-width: min(54%, 17rem);
    }
}

/* Home — About: Noto Sans ExtraLight (200) for bio block */

.home-page #about .home-about-title.section-title {
    font-family: "Noto Sans", sans-serif;
}

.home-page #about .about-text {
    font-family: "Noto Sans", sans-serif;
    font-weight: 200;
    font-optical-sizing: auto;
    font-size: clamp(0.875rem, 0.2vw + 0.82rem, 0.9375rem);
}

.home-page #about .about-text p {
    display: flow-root;
    margin: 0 0 1rem 0;
    line-height: 1.55;
}

.home-page #about .about-text > .home-about-stack-float:last-child > p {
    margin-bottom: 0;
}

.home-page #about .about-text--continuation p:last-child {
    margin-bottom: 0;
}

.home-page #about .about-text .home-about-stack-float {
    display: flow-root;
    min-width: 0;
}

.home-page #about .about-text .home-about-float-figure {
    margin: 0;
    max-width: min(42%, 13.5rem);
}

.home-page #about .about-text .home-about-float-figure--end {
    float: right;
    clear: right;
    margin-left: clamp(0.75rem, 2vw, 1.25rem);
    margin-bottom: 0.5rem;
    max-width: min(36%, 11rem);
}

.home-page #about .about-text .home-about-float-figure--start {
    float: left;
    clear: left;
    margin-right: clamp(0.75rem, 2vw, 1.25rem);
    margin-bottom: 0.5rem;
    max-width: min(48%, 15rem);
}

.home-page #about .about-text .home-about-float-figure img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--border-radius);
    border: 1px solid var(--bg-surface-light);
    box-sizing: border-box;
}

@media (max-width: 640px){
.home-page #about .about-text .home-about-stack-float {
        display: flex;
        flex-direction: column;
    }

.home-page #about .about-text .home-about-stack-float > p {
        order: 1;
    }

.home-page #about .about-text .home-about-stack-float > .home-about-float-figure {
        order: 2;
    }

.home-page #about .about-text .home-about-float-figure,
.home-page #about .about-text .home-about-float-figure--end,
.home-page #about .about-text .home-about-float-figure--start,
.home-page #about .about-text--continuation .home-about-float-figure,
.home-page #about .about-text--continuation .home-about-float-figure--end,
.home-page #about .about-text--continuation .home-about-float-figure--start {
        float: none;
        clear: both;
        max-width: 100%;
        width: 100%;
        margin: 0 auto 1rem;
        text-align: center;
    }

.home-page #about .about-text .home-about-float-figure img,
.home-page #about .about-text--continuation .home-about-float-figure img {
        max-width: min(100%, 19rem);
        margin-inline: auto;
    }
}

.home-page #about .home-about-lead-intro {
    font-family: "Noto Sans", sans-serif;
    font-weight: 200;
    font-optical-sizing: auto;
    margin: 0;
    line-height: 1.55;
}

.home-page #faq {
    font-family: "Noto Sans", sans-serif;
    font-optical-sizing: auto;
}

.home-page #faq .faq-question,
.home-page #faq .faq-answer-inner {
    font-family: "Noto Sans", sans-serif;
}

.home-page #lessons > .container > .section-title,
.home-page #lessons .card .card__title,
.home-page #lessons .card .card__price,
.home-page #lessons .card .card__desc {
    font-family: "Noto Sans", sans-serif;
}

.home-page #contact .section-title,
.home-page #contact .contact-info > p {
    font-family: "Noto Sans", sans-serif;
}

.home-page #contact .contact-form {
    position: relative;
}

.home-page #contact .contact-form label,
.home-page #contact .contact-form input,
.home-page #contact .contact-form textarea {
    font-family: "Noto Sans", sans-serif;
}

.home-page #lessons .btn--primary {
    font-family: "Manrope", sans-serif;
    font-optical-sizing: auto;
}

/* Home — Lesson pricing cards: accent outline + centered CTAs */

.home-page #lessons .card.card--featured {
    border-color: var(--accent-primary);
}

.home-page #lessons .card {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.home-page #lessons .card > a.btn--primary,
.home-page #lessons .card > a.btn--secondary {
    align-self: center;
    margin-top: auto;
}

footer {
    background: var(--bg-base);
    border-top: 1px solid var(--bg-surface-light);
    padding: 3rem 0 1rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    color: var(--text-muted)
}

.social-links a {
    margin-left: 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.social-links a:hover {
    color: var(--accent-primary);
}

.copyright {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    border-top: 1px solid var(--bg-surface-light);
    padding-top: 1rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.home-page footer .footer-legal {
    margin: 0 0 0.85rem;
    font-size: 0.85rem;
}

.home-page footer .footer-legal a {
    color: var(--text-muted);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.home-page footer .footer-legal a:hover {
    color: var(--accent-primary);
}

.home-page footer .footer-legal-sep {
    margin: 0 0.45rem;
    opacity: 0.65;
    user-select: none;
}

@media (max-width: 768px) and (orientation: portrait){
.home-page footer {
        padding: 1.85rem 0 1rem;
    }

.home-page .footer-content {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        gap: 0.65rem;
        margin-bottom: 1.15rem;
    }

.home-page .footer-content p {
        text-align: center;
        margin: 0;
        max-width: 100%;
    }

.home-page footer .copyright {
        padding-top: 0.75rem;
    }

body.home-page.home-page--cookie-banner-visible footer {
        padding-bottom: clamp(7rem, 24vw, 10rem);
    }
}

.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-surface);
    color: var(--text-main);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 9999;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
    flex-wrap: wrap;
    gap: 1rem;
}

/* index.html only — cookie bar + actions stay within viewport on narrow screens */

.home-page .cookie-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.75rem;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
}

@media (max-width: 768px){
.home-page .cookie-banner {
        width: 100%;
        max-width: 100%;
        inset-inline: 0;
        box-sizing: border-box;
        padding: 1rem clamp(0.75rem, 4vw, 1.5rem);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        gap: 0.85rem;
    }

.home-page .cookie-banner > p {
        min-width: 0;
        max-width: 100%;
        overflow-wrap: break-word;
        word-break: break-word;
    }

.home-page .cookie-buttons {
        justify-content: stretch;
        width: 100%;
    }

.home-page .cookie-buttons .btn--primary,
    .home-page .cookie-buttons .btn--secondary {
        flex: 1 1 calc(50% - 0.375rem);
        min-width: 0;
        text-align: center;
    }
}

.fade-in-up {
    animation: fadeInUp 1s ease forwards;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.reveal.reveal-left {
    transform: translate3d(-48px, 0, 0);
}

.reveal.reveal-right {
    transform: translate3d(48px, 0, 0);
}

.home-page .reveal.active {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

.delay-1 { transition-delay: 0.2s; }

.delay-2 { transition-delay: 0.4s; }

/* ==========================================================================
   14. Components — FAQ accordion
   ========================================================================== */

.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    border-top: 1px solid var(--bg-surface-light);
}

.faq-item {
    border-bottom: 1px solid var(--bg-surface-light);
}

.faq-question {
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    padding: 1.5rem 0;
    color: var(--text-main);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover, 
.faq-question.active {
    color: var(--accent-primary);
}

.faq-icon {
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    margin-left: 1rem;
    flex-shrink: 0;
}

.faq-question.active .faq-icon {
    transform: rotate(-135deg); 
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.faq-answer-inner {
    padding-bottom: 1.5rem;
    padding-right: 2rem; 
    color: var(--text-muted);
    line-height: 1.6;
    font-family: var(--font-body);
}

@media (max-width: 768px){
.faq-question {
        font-size: 1.1rem;
    }
}

.scroll-dots {
    position: fixed;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 12px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    z-index: 900;
}

.scroll-dots.visible {
    opacity: 1;
    pointer-events: auto;
}

.scroll-dots .scroll-dot {
    display: block;      /* Safety feature to prevent collapsing */
    width: 12px;         /* Made slightly larger */
    height: 12px;        /* Made slightly larger */
    border-radius: 50%;
    background-color: var(--text-muted);
    opacity: 0.5;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    padding: 0;
}

.scroll-dots .scroll-dot.active {
    background-color: var(--accent-primary);
    transform: scale(1.3);
    opacity: 1;
}

.scroll-dots .scroll-dot:hover {
    transform: scale(1.3);
    opacity: 1;
}

.scroll-dots .scroll-dot::before {
    content: attr(aria-label);
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-surface);
    color: var(--text-main);
    padding: 4px 8px;
    border-radius: var(--border-radius);
    font-size: 0.8rem;
    font-family: var(--font-body);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    white-space: nowrap;
    border: 1px solid var(--bg-surface-light);
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.scroll-dots .scroll-dot:hover::before {
    opacity: 1;
}

.home-page #about,
.home-page #faq,
.home-page #lessons,
.home-page #contact {
    min-height: 100vh !important;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding-bottom: 48px !important;
    box-sizing: border-box;
}

/* FAQ + Contact: hash offset tuned as baseline */

.home-page #faq,
.home-page #contact {
    scroll-margin-top: clamp(52px, 9vw, 72px);
    padding-top: 48px !important;
}

/* About + Lessons: tighter jump offset so headings sit higher */

.home-page #about,
.home-page #lessons {
    scroll-margin-top: clamp(40px, 7vw, 56px);
    padding-top: 32px !important;
}

/* Lessons: vertically center title + pricing cards in the section */

.home-page #lessons {
    justify-content: center;
}

/* Contact: vertically center section content (matches Lessons) */

.home-page #contact {
    justify-content: center;
}

/* Nudge dual-col block slightly above true vertical center */

.home-page #contact .container.dual-col {
    margin-top: clamp(-3rem, -4vh, -1.25rem);
}

.home-page #contact .container.dual-col > * {
    min-width: 0;
}

.home-page #contact .contact-form-container {
    min-width: 0;
    width: 100%;
    max-width: 100%;
}

.home-page #contact .contact-form-status {
    min-height: 1.25rem;
    margin: 0.75rem 0 0;
    font-size: 0.95rem;
    color: var(--text-muted, #94a3b8);
}

.home-page #contact .contact-form-status.contact-form-status--success {
    color: var(--success);
}

.home-page #contact .contact-form-status.contact-form-status--error {
    color: var(--error);
}

.home-page #contact .contact-form-honeypot-wrap {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.home-page #contact .contact-form input,
.home-page #contact .contact-form textarea {
    max-width: 100%;
    min-width: 0;
}

/* Full-width column; horizontal center only — no vertical margin:auto (avoids hash-scroll “cut off” feel) */

.home-page #about .container,
.home-page #faq .container,
.home-page #lessons .container,
.home-page #contact .container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.home-page #contact .home-page-contact-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.home-page #contact .home-page-contact-email-phone {
    position: relative;
}

.home-page #contact .home-page-contact-email-phone-title {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.home-page #contact .home-page-contact-email-phone-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: 0.75rem 1rem;
}

.home-page #contact .home-page-contact-field {
    flex: 1 1 12rem;
    min-width: 0;
}

.home-page #contact .home-page-contact-field--email {
    flex: 0 1 min(42%, 14rem);
}

.home-page #contact .home-page-contact-field--phone {
    flex: 1 1 12rem;
}

.home-page #contact .home-page-contact-or {
    flex: 0 0 auto;
    align-self: flex-end;
    padding-bottom: calc(1rem + 2px);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

@media (max-width: 540px){
.home-page #contact .home-page-contact-email-phone-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

.home-page #contact .home-page-contact-field--email,
    .home-page #contact .home-page-contact-field--phone {
        flex: 1 1 auto;
        max-width: none;
    }

.home-page #contact .home-page-contact-or {
        align-self: center;
        padding-bottom: 0;
        padding-top: 0.25rem;
        padding-bottom: 0.25rem;
    }
}

/* Contact — social icon row (scoped; lesson pricing uses .card separately) */

.home-page #contact .contact-social-wrap {
    display: flex;
    justify-content: center;
    width: 100%;
    margin-top: 1.25rem;
}

.home-page #contact .contact-social-card {
    width: fit-content;
    height: fit-content;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 25px 25px;
    gap: 20px;
}

@media (max-width: 768px){
.home-page #contact .contact-social-wrap {
        max-width: 100%;
        box-sizing: border-box;
    }

.home-page #contact .contact-social-card {
        max-width: 100%;
        width: 100%;
        flex-wrap: wrap;
        justify-content: center;
        gap: clamp(0.65rem, 3vw, 1rem);
        padding: clamp(0.75rem, 3vw, 1.25rem) clamp(0.5rem, 2.5vw, 1rem);
        box-sizing: border-box;
    }
}

@media (max-width: 400px){
.home-page #contact .contact-social-link {
        width: 46px;
        height: 46px;
    }
}

.home-page #contact .contact-social-link {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: var(--bg-surface-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
    box-shadow: none;
    transition:
        background-color 0.3s ease,
        box-shadow 0.3s ease,
        transform 0.3s ease;
}

.home-page #contact .contact-social-link--phone:hover {
    background-color: #9333ea;
    box-shadow:
        0 0 10px rgba(147, 51, 234, 0.45),
        0 0 20px rgba(147, 51, 234, 0.2);
}

.home-page #contact .contact-social-link--email:hover {
    background-color: #dc2626;
    box-shadow:
        0 0 10px rgba(220, 38, 38, 0.45),
        0 0 20px rgba(220, 38, 38, 0.2);
}

.home-page #contact .contact-social-link--instagram:hover {
    background-color: #d62976;
    box-shadow:
        0 0 10px rgba(214, 41, 118, 0.45),
        0 0 20px rgba(214, 41, 118, 0.2);
}

.home-page #contact .contact-social-link--facebook:hover {
    background-color: #1877f2;
    box-shadow:
        0 0 10px rgba(24, 119, 242, 0.45),
        0 0 20px rgba(24, 119, 242, 0.2);
}

.home-page #contact .contact-social-link--whatsapp:hover {
    background-color: #128c7e;
    box-shadow:
        0 0 10px rgba(18, 140, 126, 0.45),
        0 0 20px rgba(18, 140, 126, 0.2);
}

.home-page #contact .contact-social-link:active {
    transform: scale(0.9);
}

.home-page #contact .contact-social-svg {
    width: 17px;
}

.home-page #contact .contact-social-svg:not(.contact-social-svg--mail):not(.contact-social-svg--phone) path {
    fill: var(--text-main);
}

/* Lucide mail / phone (stroke icons) */

.home-page #contact .contact-social-svg--mail,
.home-page #contact .contact-social-svg--phone {
    width: 18px;
    height: 18px;
    color: var(--text-main);
}

.home-page #contact .contact-social-svg--mail rect,
.home-page #contact .contact-social-svg--mail path,
.home-page #contact .contact-social-svg--phone path {
    fill: none;
    stroke: var(--text-main);
}

.home-page #contact .contact-social-link:hover .contact-social-svg {
    animation: contactSocialSlideIn 0.3s both;
}

@keyframes contactSocialSlideIn {
    0% {
        transform: translateY(-50px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* JS hook — main.js toggles nav-active on .nav-links, not nav--open */
@media (max-width: 1023px) {
    .home-page #navbar .hamburger {
        display: flex;
    }

    .home-page #navbar .nav-container,
    .home-page #navbar .nav__inner {
        position: relative;
    }

    .home-page #navbar .nav-logo,
    .home-page #navbar .hamburger {
        position: relative;
        z-index: 2;
    }

    /* Override components .nav__links { display: none } so the sliding panel can show */
    .home-page #navbar .nav-links,
    .home-page #navbar .nav__links {
        display: flex;
    }

    .home-page #navbar .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-surface);
        flex-direction: column;
        align-items: center;
        padding: var(--space-6) 0;
        gap: var(--space-5);
        transform: scaleY(0);
        transform-origin: top center;
        transition: transform 0.3s ease;
        border-bottom: 1px solid var(--bg-surface-light);
        z-index: 1;
        box-sizing: border-box;
        visibility: hidden;
        pointer-events: none;
    }

    .home-page #navbar .nav-links.nav-active {
        transform: scaleY(1);
        visibility: visible;
        pointer-events: auto;
    }
}

/* Short landscape: hamburger overlay even when width exceeds 1023px */
@media (max-height: 500px) and (min-width: 568px) and (max-width: 1200px) {
    .home-page #navbar .hamburger {
        display: flex;
    }

    .home-page #navbar .nav-container,
    .home-page #navbar .nav__inner {
        position: relative;
        min-width: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding-inline: clamp(0.75rem, 3vw, 1.25rem);
    }

    .home-page #navbar .nav-logo,
    .home-page #navbar .hamburger {
        position: relative;
        z-index: 2;
    }

    .home-page #navbar .nav-logo {
        min-width: 0;
        flex: 1 1 auto;
        max-width: calc(100% - 3.5rem);
    }

    .home-page #navbar .hamburger {
        flex-shrink: 0;
    }

    .home-page #navbar .nav-logo-img,
    .home-page #navbar.scrolled .nav-logo-img {
        height: 2.75rem;
        max-height: 2.75rem;
    }

    .home-page #navbar .nav-links,
    .home-page #navbar .nav__links {
        display: flex;
    }

    .home-page #navbar .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-surface);
        flex-direction: column;
        align-items: center;
        padding: var(--space-6) 0;
        gap: var(--space-5);
        transform: scaleY(0);
        transform-origin: top center;
        transition: transform 0.3s ease;
        border-bottom: 1px solid var(--bg-surface-light);
        z-index: 1;
        box-sizing: border-box;
        visibility: hidden;
        pointer-events: none;
    }

    .home-page #navbar .nav-links.nav-active {
        transform: scaleY(1);
        visibility: visible;
        pointer-events: auto;
    }
}

@media (max-width: 900px) {
    .home-page #contact .contact-info.reveal.reveal-left:not(.active),
    .home-page #contact .contact-info.reveal.reveal-right:not(.active) {
        transform: translate3d(0, 30px, 0);
    }

    .home-page #contact .contact-info {
        width: 100%;
        max-width: 100%;
        text-align: center;
    }

    .home-page #contact .contact-info > .section-title {
        text-align: center;
    }

    .home-page #contact .contact-info > .section-title::after {
        margin: 0.5rem auto 0 auto;
    }

    .home-page #about .home-about-layout .about-image {
        order: 0;
        max-width: min(100%, 28rem);
        margin-inline: auto;
    }
}

@media (max-width: 768px) {
    .home-page #navbar.scrolled {
        padding: 0.62rem 0 0.42rem 0;
    }

    .home-page #navbar .nav-container,
    .home-page #navbar .nav__inner {
        min-width: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        padding-inline: clamp(0.75rem, 4vw, 1.5rem);
    }

    .home-page #navbar .nav-logo {
        min-width: 0;
        flex: 1 1 auto;
        max-width: calc(100% - 3.5rem);
    }

    .home-page #navbar .hamburger {
        flex-shrink: 0;
    }

    .home-page #navbar .nav-logo-img {
        height: var(--nav-logo-height-mobile-expanded);
        max-height: var(--nav-logo-height-mobile-expanded);
        max-width: 100%;
        width: auto;
        object-fit: contain;
    }

    .home-page #navbar.scrolled .nav-logo-img {
        height: var(--nav-logo-height-mobile-compact);
        max-height: var(--nav-logo-height-mobile-compact);
    }

    .scroll-dots {
        display: none;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
    }

    .social-links a {
        margin: 0 0.5rem;
    }
}

@media (max-width: 768px) and (orientation: portrait) {
    .home-page .scroll-dots {
        display: none;
    }
}

/* Tall-section layout helpers + mobile overflow guard */
.home-page .about-photo {
    max-height: 83vh;
    object-fit: cover;
}

@media (max-width: 768px) {
    html:has(body.home-page),
    body.home-page {
        overflow-x: hidden;
        overflow-x: clip;
        max-width: 100%;
    }

    .home-page #lessons .grid-3 {
        grid-template-columns: 1fr;
    }

    .home-page #navbar {
        padding: 1rem 0 0.55rem 0;
        inset-inline: 0;
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
        overflow-x: hidden;
        overflow-x: clip;
    }

    .home-page .faq-question {
        padding: 1rem 0;
    }
}