@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

@font-face {
    font-family: 'OpenDyslexic';
    src: url('https://cdn.jsdelivr.net/npm/open-dyslexic@1.0.3/woff/OpenDyslexic-Regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
}
@font-face {
    font-family: 'OpenDyslexic';
    src: url('https://cdn.jsdelivr.net/npm/open-dyslexic@1.0.3/woff/OpenDyslexic-Bold.woff') format('woff');
    font-weight: bold;
    font-style: normal;
}

/* Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V5 */
/* Hallmark · genre: playful · macrostructure: Marquee Hero · theme: hum · enrichment: real product screenshot · nav: N7 brutal slab · footer: Ft5 statement · mobile: pass */

:root {
    /* Hum Palette: OKLCH Calibration */
    --color-paper: oklch(97.5% 0.012 95);      /* Cream paper */
    --color-paper-2: oklch(94.5% 0.016 95);    /* Slightly deeper cream band */
    --color-paper-3: oklch(91.5% 0.020 95);    /* Hover states / dark tint */
    --color-ink: oklch(22% 0.012 250);         /* Near-black cool ink */
    --color-ink-muted: oklch(48% 0.012 250);   /* Muted body text */
    --color-border: oklch(22% 0.012 250);      /* Bold, hand-made border (same as ink) */
    --color-border-soft: oklch(85% 0.010 95);  /* Subtle lines */

    /* Accent Hues */
    --color-accent: oklch(86% 0.18 95);        /* Pear-yellow (Primary actions) */
    --color-accent-deep: oklch(76% 0.20 95);
    
    --color-accent-2: oklch(66% 0.18 235);     /* Sky-cyan (Secondary buttons / links) */
    --color-accent-2-deep: oklch(56% 0.20 235);
    
    --color-accent-3: oklch(68% 0.24 18);      /* Coral-red (Pop highlight/alerts) */
    --color-accent-3-deep: oklch(58% 0.26 18);
    
    --color-mint: oklch(80% 0.16 150);        /* Muted Green */
    --color-mint-deep: oklch(70% 0.18 150);

    --color-lavender: oklch(76% 0.16 305);     /* Muted Lavender */
    --color-lavender-deep: oklch(66% 0.18 305);

    --color-focus: oklch(66% 0.18 235);

    /* Typography */
    --font-display: 'Fredoka', system-ui, -apple-system, sans-serif;
    --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-label: 'JetBrains Mono', monospace;

    /* Radii */
    --radius-card: 20px;
    --radius-input: 12px;
    --radius-pill: 999px;

    /* Shadows */
    --shadow-sm: 2px 2px 0 var(--color-ink);
    --shadow-md: 4px 4px 0 var(--color-ink);
    --shadow-lg: 6px 6px 0 var(--color-ink);
    --shadow-xl: 8px 8px 0 var(--color-ink);
    --shadow-soft: 0 12px 32px -16px oklch(22% 0.012 250 / 0.15);

    /* Motion */
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-snap: cubic-bezier(0.22, 1, 0.36, 1);
    --dur-short: 140ms;
    --dur-normal: 220ms;
}

/* -------------------------------------------------------------
   Resets and Base Styling
------------------------------------------------------------- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    overflow-x: clip;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-paper);
    color: var(--color-ink);
    min-height: 100vh;
    overflow-x: clip; /* Prevent mobile horizontal scroll issues */
    line-height: 1.5;
    background-image: 
        radial-gradient(at 0% 0%, oklch(86% 0.18 95 / 0.04) 0px, transparent 50%),
        radial-gradient(at 100% 0%, oklch(66% 0.18 235 / 0.04) 0px, transparent 50%);
}

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.01em;
}

p {
    font-size: 1.05rem;
    color: var(--color-ink-muted);
}

a {
    color: var(--color-accent-2);
    text-decoration: none;
    transition: color var(--dur-short) ease;
}

/* -------------------------------------------------------------
   Layout Structure (One-gutter alignment)
------------------------------------------------------------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 6rem 2rem;
}

/* Section block layouts */
section {
    position: relative;
    width: 100%;
}

.section-band {
    background-color: var(--color-paper-2);
    border-top: 3px solid var(--color-border);
    border-bottom: 3px solid var(--color-border);
}

/* -------------------------------------------------------------
   N7 Brutal Slab Navigation
------------------------------------------------------------- */
header {
    position: sticky;
    top: 0;
    background: var(--color-paper);
    border-bottom: 3px solid var(--color-border);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.8px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    text-decoration: none;
    color: var(--color-ink);
}

.brand-tutor {
    color: var(--color-ink);
    text-shadow: 1px 1px 0 var(--color-paper), 2px 2px 0 var(--color-accent-2);
}

.brand-pulse-badge {
    background: var(--color-accent-3);
    color: #ffffff;
    border: 3px solid var(--color-border);
    border-radius: 12px;
    padding: 0.15rem 0.5rem;
    font-size: 1.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transform: rotate(-2deg);
    transition: transform var(--dur-short) var(--ease-spring);
}

.brand-pulse-badge:hover {
    transform: rotate(0deg) scale(1.05);
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-family: var(--font-label);
    text-transform: uppercase;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-ink);
    position: relative;
    padding-bottom: 2px;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 3px;
    bottom: -4px;
    left: 0;
    background-color: var(--color-accent-2);
    transform-origin: bottom right;
    transition: transform var(--dur-normal) var(--ease-spring);
}

.nav-link:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

.nav-link:hover {
    color: var(--color-accent-2);
}

/* -------------------------------------------------------------
   Hum Button System (Press is the feedback)
------------------------------------------------------------- */
.btn-ui {
    --btn-face: var(--color-paper-2);
    --btn-ink: var(--color-ink);
    --btn-edge: var(--color-border-soft);
    --btn-cast: oklch(22% 0.012 250 / 0.1);
    
    font-family: var(--font-body);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.4rem;
    font-weight: 700;
    font-size: 0.95rem;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-pill);
    color: var(--btn-ink);
    background: var(--btn-face);
    cursor: pointer;
    position: relative;
    box-shadow: 0 4px 0 0 var(--color-border), 0 6px 12px -3px var(--btn-cast);
    transform: translateY(0);
    transition: transform var(--dur-short) var(--ease-spring), box-shadow var(--dur-short) var(--ease-spring), background-color var(--dur-short);
    text-decoration: none;
}

.btn-ui:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 0 var(--color-border), 0 12px 22px -4px var(--btn-cast);
}

.btn-ui:active {
    transform: translateY(3px);
    box-shadow: 0 1px 0 0 var(--color-border), 0 2px 6px -2px var(--btn-cast);
    transition-duration: 70ms;
}

.btn-ui i {
    stroke-width: 3;
    width: 1.1rem;
    height: 1.1rem;
}

/* Style Variants */
.btn-accent { /* Cyan primary */
    --btn-face: var(--color-accent-2);
    --btn-ink: #ffffff;
    --btn-edge: var(--color-accent-2-deep);
}

.btn-green { /* Pear primary */
    --btn-face: var(--color-accent);
    --btn-ink: var(--color-ink);
    --btn-edge: var(--color-accent-deep);
}

.btn-purple { /* Lavender secondary */
    --btn-face: var(--color-lavender);
    --btn-ink: var(--color-ink);
    --btn-edge: var(--color-lavender-deep);
}

.btn-red { /* Coral pop */
    --btn-face: var(--color-accent-3);
    --btn-ink: #ffffff;
    --btn-edge: var(--color-accent-3-deep);
}

/* -------------------------------------------------------------
   Hero Section (Tactile Marquee)
------------------------------------------------------------- */
.hero-section {
    max-width: 1380px;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
    align-items: stretch;
    padding-top: 5.5rem;
    padding-bottom: 5rem;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.4rem;
    width: 100%;
    max-width: 900px;
    margin-inline: auto;
    text-align: center;
    min-width: 0;
}

.hero-tagline {
    display: inline-block;
    align-self: center;
    font-family: var(--font-label);
    background: var(--color-paper-2);
    color: var(--color-accent-3);
    border: 3px solid var(--color-border);
    padding: 0.4rem 0.9rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-title {
    max-width: 900px;
    margin-inline: auto;
    text-align: center;
    font-size: clamp(3rem, 6vw, 5.5rem);
    color: var(--color-ink);
    line-height: 0.98;
    font-weight: 900;
    letter-spacing: -0.035em;
    overflow-wrap: anywhere;
    min-width: 0;
}

/* Hallmark · component: hero title reveal · genre: playful · theme: Hum
 * states: default · loading · complete · reduced-motion
 * contrast: pass · pre-emit critique: P5 H5 E5 S5 R5 V4
 */
.htw-word {
    display: inline-block;
    white-space: nowrap;
}

.htw-char {
    display: inline-block;
    animation: hero-title-wave 900ms ease-in-out both;
    animation-delay: calc(var(--i, 0) * 22ms);
}

@keyframes hero-title-wave {
    0%, 100% { transform: translateY(0); }
    35% { transform: translateY(-6px); }
    60% { transform: translateY(1px); }
}

.hero-title-typing {
    position: relative;
    display: inline-block;
    text-align: center;
}

.hero-title-typing::before {
    content: attr(data-text);
    visibility: hidden;
    height: 0;
    overflow: hidden;
    display: block;
}

@keyframes hero-title-caret {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-title > span:not(.hero-title-typing) {
    position: relative;
    display: inline-block;
}

/* Highlighter underline rule */
.hero-title > span:not(.hero-title-typing)::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 0.15em;
    background-color: var(--color-accent);
    z-index: -1;
}

.hero-desc {
    max-width: 720px;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--color-ink-muted);
    line-height: 1.6;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 0.35rem;
}

.hero-preview {
    width: 100%;
    margin: 0;
}

.hero-image-viewport {
    background: var(--color-paper);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: transform var(--dur-normal) var(--ease-snap), box-shadow var(--dur-normal) var(--ease-snap);
}

.hero-image-viewport img {
    width: 100%;
    height: auto;
    display: block;
}

.hero-preview:hover .hero-image-viewport {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.hero-preview figcaption {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem 0.65rem;
    padding-top: 1.15rem;
    color: var(--color-ink-muted);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.hero-preview figcaption span {
    color: var(--color-ink);
    font-family: var(--font-label);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* -------------------------------------------------------------
   Product carousels — real screenshots, no decorative chrome
------------------------------------------------------------- */
.product-carousel {
    width: 100%;
    min-width: 0;
}

.carousel-stage {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
}

.carousel-slide {
    grid-area: 1 / 1;
    min-width: 0;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(10px);
    transition:
        opacity var(--dur-normal) var(--ease-snap),
        transform var(--dur-normal) var(--ease-snap),
        visibility 0s linear var(--dur-normal);
}

.carousel-slide.is-active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
    transition-delay: 0s;
}

.carousel-slide img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: top center;
    background: var(--color-paper);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-lg);
}

.carousel-slide figcaption {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.35rem 0.65rem;
    padding: 1.1rem 1rem 0;
    color: var(--color-ink-muted);
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.carousel-slide figcaption span {
    color: var(--color-ink);
    font-family: var(--font-label);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.carousel-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.carousel-arrow,
.carousel-dot {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    border: 3px solid var(--color-border);
    background: var(--color-paper);
    color: var(--color-ink);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    transition:
        transform var(--dur-short) var(--ease-spring),
        background-color var(--dur-short);
}

.carousel-arrow {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
}

.carousel-arrow svg {
    width: 1.1rem;
    height: 1.1rem;
    stroke-width: 3;
}

.carousel-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.carousel-dot {
    width: 0.85rem;
    height: 0.85rem;
    padding: 0;
    border-width: 2px;
    border-radius: 50%;
    box-shadow: none;
}

.carousel-dot.is-active {
    width: 2.1rem;
    border-radius: var(--radius-pill);
    background: var(--color-accent-3);
}

.carousel-arrow:hover,
.carousel-arrow:focus-visible,
.carousel-dot:hover,
.carousel-dot:focus-visible {
    background: var(--color-accent);
    transform: translateY(-2px);
    outline: none;
}

/* -------------------------------------------------------------
   Asymmetric Bento Features (Banish the 3-column default)
------------------------------------------------------------- */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4.5rem auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--color-ink);
}

.section-header p {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-ink-muted);
}

/* Asymmetric Grid: 1 large card (60%), 2 stacked cards (40%) */
.features-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
}

.feature-box {
    background: var(--color-paper);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 3rem 2.5rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--dur-normal) var(--ease-spring), box-shadow var(--dur-normal);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-box:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon-container {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    border: 3px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bg-purple { background: var(--color-lavender); color: var(--color-ink); }
.bg-amber { background: var(--color-accent); color: var(--color-ink); }
.bg-green { background: var(--color-mint); color: var(--color-ink); }
.bg-blue { background: var(--color-accent-2); color: #ffffff; }
.bg-red { background: var(--color-accent-3); color: #ffffff; }

.feature-box h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-ink);
}

.feature-box p {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-ink-muted);
    line-height: 1.6;
}

/* Right-hand side features container */
.features-stack {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.features-stack .feature-box {
    padding: 2rem 2rem;
}

/* -------------------------------------------------------------
   Showcase Rows (Tactile Alternations)
------------------------------------------------------------- */
.showcase-row {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 5%;
    align-items: center;
    padding: 6rem 2rem;
}

.showcase-row:nth-child(even) {
    grid-template-columns: 0.85fr 1.15fr;
}

.showcase-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.showcase-text h2 {
    font-size: 2.25rem;
    font-weight: 900;
    color: var(--color-ink);
}

.showcase-text p {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-ink-muted);
}

.showcase-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.showcase-list li {
    font-weight: 500;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    color: var(--color-ink-muted);
    line-height: 1.5;
}

.showcase-list li strong {
    color: var(--color-ink);
}

.showcase-list li i {
    color: var(--color-mint-deep);
    stroke-width: 3.5;
    flex-shrink: 0;
    margin-top: 0.2rem;
    width: 1.25rem;
    height: 1.25rem;
}

.showcase-preview {
    position: relative;
}

.showcase-preview .screenshot-card {
    box-shadow: var(--shadow-lg);
}

.showcase-row:nth-child(even) .showcase-preview .screenshot-card {
    transform: rotate(-0.5deg);
}

.showcase-row:nth-child(even) .showcase-preview:hover .screenshot-card {
    transform: translateY(-4px) rotate(-1deg);
    box-shadow: 10px 10px 0 var(--color-border);
}

/* -------------------------------------------------------------
   Authentication UI (Rounded Bento card)
------------------------------------------------------------- */
.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8rem 2rem;
    background: var(--color-paper-2);
    border-top: 3px solid var(--color-border);
    border-bottom: 3px solid var(--color-border);
    position: relative;
}

.auth-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(var(--color-border-soft) 1.5px, transparent 1.5px);
    background-size: 24px 24px;
    opacity: 0.4;
    z-index: 0;
}

.auth-container {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 480px;
    background: var(--color-paper);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-xl);
    padding: 3.5rem 2.5rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-subtitle {
    font-size: 0.95rem;
    color: var(--color-ink-muted);
    font-weight: 500;
    margin-top: 0.5rem;
}

.auth-tabs {
    display: flex;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-input);
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

.auth-tab {
    flex: 1;
    padding: 0.85rem;
    border: none;
    background: var(--color-paper);
    color: var(--color-ink-muted);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color var(--dur-short) ease, color var(--dur-short) ease;
    outline: none;
}

.auth-tab.active {
    background: var(--color-accent-2);
    color: #ffffff;
}

.auth-tab:first-child {
    border-right: 3px solid var(--color-border);
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-ink);
}

.input-group input {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-input);
    font-family: inherit;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-ink);
    background: var(--color-paper);
    outline: none;
    transition: border-color var(--dur-short), box-shadow var(--dur-short);
    box-shadow: var(--shadow-sm);
}

.input-group input:focus {
    border-color: var(--color-accent-2);
    box-shadow: 0 0 0 3px oklch(66% 0.18 235 / 0.15);
}

.auth-divider {
    margin: 1.75rem 0;
    border-top: 3px solid var(--color-border);
    position: relative;
    text-align: center;
}

.auth-divider span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-paper);
    padding: 0 0.85rem;
    font-family: var(--font-label);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--color-ink-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* -------------------------------------------------------------
   Custom Notification Toast
------------------------------------------------------------- */
/* Hallmark · component: authentication status toast · genre: playful · theme: Hum
 * states: default · hover · focus · active · disabled · loading · error · success
 * contrast: pass · pre-emit critique: P5 H5 E5 S5 R5 V4
 */
.custom-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--color-paper);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 1.2rem 1.6rem;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 420px;
    transform: translateY(150%);
    transition: transform var(--dur-normal) var(--ease-spring);
}

.custom-toast.show {
    transform: translateY(0);
}

.toast-icon {
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.toast-icon svg {
    display: block;
    width: 1.5rem;
    height: 1.5rem;
    stroke-width: 2.75;
}

.custom-toast[data-variant="loading"],
.custom-toast[data-variant="success"] {
    width: 3.5rem;
    height: 3.5rem;
    padding: 0;
    justify-content: center;
    gap: 0;
    border-width: 2px;
    border-radius: 17px;
    box-shadow: 4px 4px 0 var(--color-border);
}

.custom-toast[data-variant="loading"] {
    background: var(--color-accent-2);
}

.custom-toast[data-variant="success"] {
    background: var(--color-mint);
}

.custom-toast[data-variant="loading"] .toast-content,
.custom-toast[data-variant="success"] .toast-content {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.custom-toast[data-variant="loading"] .toast-icon,
.custom-toast[data-variant="success"] .toast-icon {
    color: var(--color-border);
}

.custom-toast[data-variant="loading"] .toast-icon svg,
.custom-toast[data-variant="success"] .toast-icon svg {
    width: 1.75rem;
    height: 1.75rem;
}

.custom-toast[data-variant="error"] .toast-icon {
    color: var(--color-accent-3-deep);
}

@media (max-width: 600px) {
    .custom-toast {
        right: 1rem;
        bottom: 1rem;
        max-width: calc(100% - 2rem);
    }
}

.toast-content {
    display: flex;
    flex-direction: column;
}

.toast-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1rem;
    color: var(--color-ink);
}

.toast-desc {
    font-size: 0.88rem;
    color: var(--color-ink-muted);
    font-weight: 500;
}

/* -------------------------------------------------------------
   Ft5 Statement Footer (Bold brand voice, no links overload)
------------------------------------------------------------- */
footer {
    background: var(--color-paper);
    color: var(--color-ink);
    padding: 6rem 2rem 4rem 2rem;
    border-top: 3px solid var(--color-border);
}

.footer-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1.5fr 0.9fr;
    gap: 3.5rem;
    align-items: start;
    border-bottom: 3px dashed var(--color-border);
    padding-bottom: 4rem;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-logo {
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 1.5rem;
    font-weight: 900;
}

.footer-logo .brand-tutor {
    color: var(--color-ink);
    text-shadow: 1px 1px 0 var(--color-paper), 2px 2px 0 var(--color-accent-2);
}

.footer-logo .brand-pulse-badge {
    background: var(--color-accent-3);
    color: #ffffff;
    border: 3px solid var(--color-border);
    border-radius: 12px;
    padding: 0.15rem 0.5rem;
    font-size: 1.15rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    transform: rotate(-2deg);
}

.footer-info p {
    color: var(--color-ink-muted);
    font-size: 0.95rem;
    font-weight: 500;
    line-height: 1.6;
    max-width: 320px;
}

.footer-mission-col {
    display: flex;
    flex-direction: column;
}

.footer-teacher-card {
    background: var(--color-paper-2);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 1.4rem 1.6rem;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    position: relative;
    transition: transform var(--dur-short) var(--ease-spring), box-shadow var(--dur-short) var(--ease-spring);
}

.footer-teacher-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.teacher-built-badge {
    align-self: flex-start;
    background: var(--color-accent-3);
    color: #ffffff;
    border: 2.5px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.35rem 0.85rem;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    box-shadow: var(--shadow-sm);
    transform: rotate(-1.5deg);
}

.footer-teacher-card p {
    color: var(--color-ink-muted);
    font-size: 0.92rem;
    font-weight: 500;
    line-height: 1.6;
    margin: 0;
}

.footer-links-col h4 {
    color: var(--color-ink);
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.footer-links-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-links-col ul a {
    color: var(--color-ink-muted);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
}

.footer-links-col ul a:hover {
    color: var(--color-accent-2);
}

.footer-bottom {
    max-width: 1200px;
    margin: 2.5rem auto 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-label);
    font-size: 0.8rem;
    color: var(--color-ink-muted);
}

.footer-bottom p {
    color: var(--color-ink-muted);
    font-weight: 500;
}

/* -------------------------------------------------------------
   Responsive Breakpoints
------------------------------------------------------------- */
@media (max-width: 1024px) {
    .hero-section {
        gap: 3rem;
        padding: 4rem 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .features-stack {
        gap: 2rem;
    }
    
    .showcase-row,
    .showcase-row:nth-child(even) {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 4rem;
    }
    
    .showcase-list {
        align-items: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    header {
        flex-direction: column;
        gap: 1.25rem;
        padding: 1.5rem 1rem;
    }
    
    .nav-links {
        width: 100%;
        gap: 0;
        justify-content: center;
    }

    .nav-links .nav-link {
        display: none;
    }
    
    .hero-title {
        font-size: clamp(2.55rem, 12vw, 4rem);
        line-height: 1;
    }

    .hero-section {
        gap: 2.5rem;
        padding: 3.25rem 1rem 4rem;
    }

    .hero-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .hero-actions .btn-ui {
        width: 100%;
        justify-content: center;
        white-space: nowrap;
    }

    .hero-image-viewport {
        aspect-ratio: 4 / 3;
        border-radius: var(--radius-input);
    }

    .hero-image-viewport img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center top;
        transform: scale(1.45);
        transform-origin: center top;
    }

    .hero-preview figcaption {
        padding-inline: 0.5rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding-bottom: 2.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
}

/* -------------------------------------------------------------
   Legal Document Page Styling
------------------------------------------------------------- */
.legal-page-main {
    padding: 3rem 1.5rem;
}

.legal-container {
    max-width: 860px;
    margin: 2rem auto 4rem auto;
    padding: 3.5rem;
    background: var(--color-paper);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-xl);
}

.legal-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 0.75rem;
    color: var(--color-ink);
    line-height: 1.15;
}

.legal-meta {
    font-family: var(--font-label);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-accent-3);
    margin-bottom: 2.5rem;
    display: inline-block;
    padding: 0.35rem 0.8rem;
    background: var(--color-paper-2);
    border-radius: var(--radius-pill);
    border: 3px solid var(--color-border);
}

.legal-section {
    margin-bottom: 2.5rem;
    border-bottom: 3px dashed var(--color-border);
    padding-bottom: 2rem;
}

.legal-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 1.5rem;
}

.legal-section h2 {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 900;
    margin-bottom: 1.25rem;
    color: var(--color-ink);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legal-section h3 {
    font-size: 1.2rem;
    font-weight: 800;
    margin: 1.5rem 0 0.5rem 0;
    color: var(--color-ink);
}

.legal-section p {
    font-size: 1.05rem;
    line-height: 1.6;
    color: var(--color-ink-muted);
    margin-bottom: 1.25rem;
    font-weight: 500;
}

.legal-section ul {
    margin-left: 0;
    margin-bottom: 1.5rem;
    list-style-type: none;
}

.legal-section li {
    font-size: 1.025rem;
    line-height: 1.6;
    color: var(--color-ink-muted);
    margin-bottom: 0.75rem;
    position: relative;
    padding-left: 1.5rem;
    font-weight: 500;
}

.legal-section li::before {
    content: "•";
    color: var(--color-accent-2);
    font-weight: bold;
    font-size: 1.5rem;
    position: absolute;
    left: 0.25rem;
    top: -0.15rem;
}

.legal-section li strong {
    color: var(--color-ink);
}

.legal-accent-box {
    background: var(--color-paper-2);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 1.5rem;
    margin: 1.5rem 0;
    box-shadow: var(--shadow-sm);
}

.legal-accent-box p {
    margin-bottom: 0;
    font-weight: 700;
    color: var(--color-ink);
}

.legal-footer-nav {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

@media (max-width: 768px) {
    .legal-container {
        padding: 2rem 1.5rem;
        margin-top: 1rem;
    }
    
    .legal-title {
        font-size: 1.85rem;
    }
}

/* =============================================================
   OpenDyslexic Font Overrides & A11y Bar
   ============================================================= */
body.dyslexia-font {
    --font-display: 'OpenDyslexic', system-ui, -apple-system, sans-serif !important;
    --font-body: 'OpenDyslexic', system-ui, -apple-system, sans-serif !important;
}
body.dyslexia-font * {
    font-family: 'OpenDyslexic', system-ui, -apple-system, sans-serif !important;
}

/* Split-Screen Accessibility Demo Card */
.a11y-section {
    background: var(--color-paper-2);
    border-top: 3px solid var(--color-border);
    border-bottom: 3px solid var(--color-border);
    padding: 5rem 0;
}
.a11y-section .container {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}
.a11y-demo-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    background: var(--color-paper);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}
.a11y-toggle-pane {
    padding: 3rem;
    border-right: 3px solid var(--color-border);
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: oklch(98% 0.015 150 / 0.2); /* very subtle mint glow */
}
.a11y-toggle-pane h3 {
    font-size: 1.75rem;
    margin-top: 0.5rem;
    margin-bottom: 0.75rem;
}
.a11y-text-pane {
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background: var(--color-paper);
    transition: font-family var(--dur-normal);
}
.a11y-text-pane.dyslexia-active * {
    font-family: 'OpenDyslexic', system-ui, -apple-system, sans-serif !important;
}
.a11y-text-pane h4 {
    font-size: 1.15rem;
    margin-bottom: 1rem;
    line-height: 1.4;
}
.a11y-text-pane p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-ink-muted);
}

/* Tactile Toggle Switch (Checkbox Slider) */
.tactile-switch-container {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--color-paper-2);
    border: 3px solid var(--color-border);
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-pill);
    box-shadow: var(--shadow-sm);
    align-self: flex-start;
    margin-top: 0.5rem;
}
.tactile-switch-container .switch-label {
    font-family: var(--font-label);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
}
.tactile-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
}
.tactile-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.tactile-switch .slider {
    position: absolute;
    cursor: pointer;
    inset: 0;
    background-color: var(--color-paper-3);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-pill);
    transition: .3s;
}
.tactile-switch .slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: var(--color-ink);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    transition: .3s;
}
.tactile-switch input:checked + .slider {
    background-color: var(--color-accent); /* pear-yellow */
}
.tactile-switch input:checked + .slider:before {
    transform: translateX(24px);
    background-color: var(--color-accent-3); /* coral pop */
}

@media (max-width: 768px) {
    .a11y-demo-card {
        grid-template-columns: 1fr;
    }
    .a11y-toggle-pane {
        border-right: none;
        border-bottom: 3px solid var(--color-border);
        padding: 2rem;
    }
    .a11y-text-pane {
        padding: 2rem;
    }
}

/* =============================================================
   Before & After Pain Points Section (Comparison Table)
   ============================================================= */
.pain-points-section {
    background: var(--color-paper);
    padding: 6rem 0;
}
.pain-points-section .container {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}
.pain-points-table-wrapper {
    width: 100%;
    overflow-x: auto;
    border-radius: var(--radius-card);
    border: 3px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    margin-top: 3rem;
}
.pain-points-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-paper);
    text-align: left;
}
.pain-points-table th, 
.pain-points-table td {
    padding: 1.5rem 2rem;
    border: 3px solid var(--color-border);
    vertical-align: middle;
}
.pain-points-table th {
    background: var(--color-ink);
    color: var(--color-paper);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.pain-points-table tr:nth-child(even) {
    background: var(--color-paper-2);
}
.pain-points-table td:first-child {
    font-weight: 600;
    color: var(--color-ink);
}
.pain-points-table td:last-child {
    font-weight: 700;
    background: oklch(98% 0.015 150 / 0.4); /* subtle mint glow */
}
.pain-points-table td i {
    vertical-align: middle;
    margin-right: 0.5rem;
}

@media (max-width: 768px) {
    .pain-points-table th, 
    .pain-points-table td {
        padding: 1rem;
        font-size: 0.95rem;
    }
}

/* =============================================================
   Pillars & Smartboard Screenshot Crops
   ============================================================= */
.pillars-section {
    background: var(--color-paper-2);
    border-top: 3px solid var(--color-border);
    border-bottom: 3px solid var(--color-border);
    padding: 6rem 0;
}
.pillars-section .container {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-top: 3rem;
}
.pillar-card {
    background: var(--color-paper);
    border: 3px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 2.5rem 2rem;
    box-shadow: var(--shadow-md);
    transition: transform var(--dur-normal) var(--ease-spring), box-shadow var(--dur-normal);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.pillar-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}
.pillar-card h3 {
    font-size: 1.35rem;
    font-weight: 800;
}
.pillar-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-ink-muted);
}

/* Current product screenshots in pillars */
.pillar-screenshot {
    width: 100%;
    margin: auto 0 0;
    min-width: 0;
    overflow: hidden;
}

.pillar-screenshot img {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: top center;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-input);
    background: var(--color-paper-2);
    box-shadow: var(--shadow-sm);
    transition: transform var(--dur-normal) var(--ease-spring);
}

.pillar-card:hover .pillar-screenshot img {
    transform: scale(1.02);
}

.pillar-screenshot figcaption {
    padding-top: 0.75rem;
    color: var(--color-ink-muted);
    font-family: var(--font-label);
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-align: center;
    text-transform: uppercase;
}

/* Legacy screenshot crop rules retained for older pages. */
.smartboard-crop-frame {
    width: 100%;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-input);
    overflow: hidden;
    background: var(--color-paper);
    box-shadow: var(--shadow-sm);
    margin-top: auto;
    transition: transform var(--dur-normal) var(--ease-spring);
}
.pillar-card:hover .smartboard-crop-frame {
    transform: scale(1.02);
}
.smartboard-crop-header {
    height: 32px;
    background: var(--color-paper-2);
    border-bottom: 3px solid var(--color-border);
    display: flex;
    align-items: center;
    padding-left: 12px;
    gap: 6px;
    position: relative;
}
.crop-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 2px solid var(--color-border);
}
.crop-dot.red { background: var(--color-accent-3); }
.crop-dot.yellow { background: var(--color-accent); }
.crop-dot.blue { background: var(--color-accent-2); }

.smartboard-title-text {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-family: var(--font-label);
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--color-ink-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.smartboard-crop-body {
    aspect-ratio: 16 / 10;
    width: 100%;
    height: auto;
    min-height: 140px;
    max-height: 220px;
    overflow: hidden;
    position: relative;
    background: var(--color-paper-2);
}
.smartboard-crop-body img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
}

/* =============================================================
   Activity gallery
   ============================================================= */
.toolkit-section {
    padding: 7rem 0;
    background: var(--color-paper);
}

.toolkit-container {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    align-items: center;
    gap: 5rem;
}

.toolkit-heading {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
    min-width: 0;
}

.toolkit-heading > div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
}

.toolkit-heading .section-title {
    font-size: clamp(2.35rem, 5vw, 4.4rem);
    line-height: 0.98;
    overflow-wrap: anywhere;
}

.toolkit-heading > p {
    max-width: 34rem;
    color: var(--color-ink-muted);
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.7;
}

.toolkit-carousel .carousel-slide img {
    box-shadow: var(--shadow-xl);
}

@media (max-width: 1024px) {
    .pillars-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

    .toolkit-container {
        grid-template-columns: minmax(0, 1fr);
        gap: 3rem;
    }

    .toolkit-heading {
        text-align: center;
        align-items: center;
    }

    .toolkit-heading > div {
        align-items: center;
    }
}

@media (max-width: 768px) {
    .toolkit-section {
        padding: 5rem 0;
    }

    .carousel-slide img {
        border-radius: var(--radius-input);
    }

    .carousel-slide figcaption {
        min-height: 4.75rem;
        align-content: flex-start;
    }

    .carousel-controls {
        gap: 0.7rem;
    }

    .carousel-arrow {
        width: 2.6rem;
        height: 2.6rem;
    }
}

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

    .carousel-slide,
    .carousel-arrow,
    .carousel-dot {
        transition: none;
    }
}

/* =============================================================
   Low-Cost Pricing Tiers (Side-by-Side)
   ============================================================= */
.pricing-section {
    background: var(--color-paper);
    padding: 6rem 0;
}
.pricing-section .container {
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    max-width: 1180px;
    margin: 3.5rem auto 0 auto;
}
.pricing-card {
    background: var(--color-paper);
    border: 4px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: 3rem 2rem;
    box-shadow: var(--shadow-md);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    transition: transform var(--dur-normal) var(--ease-spring), box-shadow var(--dur-normal);
}
.pricing-card:hover {
    transform: translateY(-4px);
}
.pricing-card.popular {
    border-color: var(--color-accent-3);
    background: var(--color-paper-2);
}
.pricing-badge {
    position: absolute;
    top: -16px;
    right: 24px;
    background: var(--color-accent-3);
    color: #ffffff;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-pill);
    padding: 0.25rem 0.75rem;
    font-family: var(--font-label);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    transform: rotate(2deg);
}
.pricing-title {
    font-size: 1.75rem;
    font-weight: 900;
}
.pricing-price {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 900;
    display: flex;
    align-items: baseline;
    line-height: 1;
}
.pricing-price span {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-ink-muted);
    margin-left: 0.25rem;
}
.pricing-desc {
    font-size: 1rem;
    line-height: 1.5;
    color: var(--color-ink-muted);
}
.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: auto;
}
.pricing-features li {
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}
.pricing-features li i {
    color: var(--color-mint-deep);
    stroke-width: 3.5;
    width: 1.25rem;
    height: 1.25rem;
}
.pricing-card.popular .pricing-features li i {
    color: var(--color-accent-3);
}
.pricing-action {
    width: 100%;
    margin-top: 1rem;
    justify-content: center;
    white-space: nowrap;
}
.pricing-action[disabled] {
    cursor: wait;
    opacity: 0.65;
    transform: none;
}
.pricing-action[data-state="error"] {
    outline: 3px solid var(--color-accent-3);
    outline-offset: 3px;
}
.pricing-action[data-state="success"] {
    background: var(--color-mint);
}
.pricing-tax-note {
    max-width: 720px;
    margin: 2rem auto 0;
    text-align: center;
    font-size: 0.9rem;
    font-weight: 600;
}
.paid-account-submit {
    justify-content: center;
    padding: 0.9rem;
    font-size: 1.05rem;
}
.paid-account-status {
    min-height: 1.5rem;
    font-size: 0.9rem;
    font-weight: 700;
}
.paid-account-status.is-error {
    color: var(--color-accent-3-deep);
}

@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .pricing-card {
        padding: 2.5rem 2rem;
    }
}

@media (min-width: 769px) and (max-width: 1050px) {
    .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .pricing-card:last-child {
        grid-column: 1 / -1;
        max-width: 560px;
        width: 100%;
        justify-self: center;
    }
}

/* =============================================================
   Final CTA Section
   ============================================================= */
.final-cta-section {
    background: var(--color-paper-2);
    border-top: 3px solid var(--color-border);
    border-bottom: 3px solid var(--color-border);
    padding: 8rem 0;
    text-align: center;
}
.final-cta-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
}
.final-cta-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-ink);
}
.final-cta-btn {
    font-size: 1.2rem !important;
    padding: 1.1rem 2.2rem !important;
    box-shadow: 0 5px 0 0 var(--color-border) !important;
}
.final-cta-btn:hover {
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 0 0 var(--color-border) !important;
}
.final-cta-btn:active {
    transform: translateY(4px) !important;
    box-shadow: 0 1px 0 0 var(--color-border) !important;
}
.final-cta-sub {
    font-family: var(--font-label);
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--color-ink-muted);
}

/* =============================================================
   Sleek Auth Modal Overlay
   ============================================================= */
.auth-modal-overlay {
    position: fixed;
    inset: 0;
    background: oklch(22% 0.012 250 / 0.6); /* tinted backing shadow */
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--dur-normal) ease;
}
.auth-modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}
.auth-modal-content {
    position: relative;
    width: 100%;
    max-width: 480px;
    background: var(--color-paper);
    border: 4px solid var(--color-border);
    border-radius: var(--radius-card);
    box-shadow: 12px 12px 0 var(--color-border);
    padding: 3.5rem 2.5rem;
    transform: scale(0.95) translateY(10px);
    transition: transform var(--dur-normal) var(--ease-spring);
}
.auth-modal-overlay.show .auth-modal-content {
    transform: scale(1) translateY(0);
}
.auth-modal-close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    background: transparent;
    border: none;
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--color-ink-muted);
    cursor: pointer;
    line-height: 1;
}
.auth-modal-close:hover {
    color: var(--color-accent-3);
}
.auth-modal-content .auth-header {
    text-align: center;
    margin-bottom: 2rem;
}
.auth-modal-content .auth-subtitle {
    font-size: 0.95rem;
    color: var(--color-ink-muted);
    font-weight: 500;
    margin-top: 0.5rem;
}
.auth-modal-content .auth-tabs {
    display: flex;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-input);
    overflow: hidden;
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}
.auth-modal-content .auth-tab {
    flex: 1;
    padding: 0.85rem;
    border: none;
    background: var(--color-paper);
    color: var(--color-ink-muted);
    font-family: var(--font-body);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: background-color var(--dur-short) ease, color var(--dur-short) ease;
    outline: none;
}
.auth-modal-content .auth-tab.active {
    background: var(--color-accent-2);
    color: #ffffff;
}
.auth-modal-content .auth-tab:first-child {
    border-right: 3px solid var(--color-border);
}
.auth-modal-content .auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}
.auth-modal-content .input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.auth-modal-content .input-group label {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-ink);
}
.auth-modal-content .input-group input {
    width: 100%;
    padding: 0.85rem 1.1rem;
    border: 3px solid var(--color-border);
    border-radius: var(--radius-input);
    font-family: inherit;
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-ink);
    background: var(--color-paper);
    outline: none;
    transition: border-color var(--dur-short), box-shadow var(--dur-short);
    box-shadow: var(--shadow-sm);
}
.auth-modal-content .input-group input:focus {
    border-color: var(--color-accent-2);
    box-shadow: 0 0 0 3px oklch(66% 0.18 235 / 0.15);
}
.auth-modal-content .auth-divider {
    margin: 1.75rem 0;
    border-top: 3px solid var(--color-border);
    position: relative;
    text-align: center;
}
.auth-modal-content .auth-divider span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-paper);
    padding: 0 0.85rem;
    font-family: var(--font-label);
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--color-ink-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}