/* ==========================================================
   RiseWithin Landing Page Styles
   Design System: "Enso" — one breath, one brushstroke.
   Sumi ink on warm washi paper. One color: vermilion.
   ========================================================== */

/* ================================
   Design Tokens
   ================================ */

:root {
    /* Washi & ink — light */
    --washi: #F6F1E6;
    --surface: #FDFBF4;
    --washi-deep: #EFE8D8;
    --ink: #221F1B;
    --ink-secondary: #6E685C;
    --ink-tertiary: #8C877C;
    --hairline: rgba(34, 31, 27, 0.14);
    --hairline-light: rgba(34, 31, 27, 0.07);

    /* The one color */
    --vermilion: #C63A2F;
    --vermilion-dark: #A32C24;
    --vermilion-tint: #F3D9D2;

    /* Sparingly */
    --gold: #C08A3E;
    --moss: #6B7A5E;

    /* Night ink (fixed — used for the final CTA band in every theme) */
    --night: #1B1916;
    --night-text: #F6F1E6;

    /* Derived */
    --washi-transparent: rgba(246, 241, 230, 0);
    --header-veil: rgba(246, 241, 230, 0.9);
    --focus-ring: rgba(198, 58, 47, 0.18);

    /* Paper grain */
    --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
    --grain-opacity: 0.55;

    /* Typography */
    --font-display: 'Shippori Mincho', 'Hiragino Mincho ProN', Georgia, serif;
    --font-body: 'Zen Kaku Gothic New', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Font Sizes */
    --text-xs: 0.6875rem;    /* 11px */
    --text-sm: 0.8125rem;    /* 13px */
    --text-base: 0.9375rem;  /* 15px */
    --text-md: 1rem;         /* 16px */
    --text-lg: 1.125rem;     /* 18px */
    --text-xl: 1.25rem;      /* 20px */
    --text-2xl: 1.5rem;      /* 24px */
    --text-3xl: 1.75rem;     /* 28px */
    --text-4xl: 2.25rem;     /* 36px */
    --text-5xl: 2.75rem;     /* 44px */
    --text-6xl: 3.5rem;      /* 56px */

    /* Caps labels */
    --caps-tracking: 0.26em;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-28: 7rem;

    /* Shapes — flat washi panels */
    --radius-panel: 4px;
    --radius-seal: 10px;

    /* Elevation — hairlines first, shadow at most this */
    --shadow-panel: 0 8px 18px rgba(34, 31, 27, 0.08);
    --shadow-quiet: 0 4px 10px rgba(34, 31, 27, 0.05);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;

    /* Layout */
    --header-height: 72px;
    --container-max: 1160px;
    --container-padding: var(--space-5);

    color-scheme: light;
}

/* Night ink — dark mode */
[data-theme="dark"] {
    --washi: #1B1916;
    --surface: #262320;
    --washi-deep: #2D2925;
    --ink: #F6F1E6;
    --ink-secondary: #DAD4C4;
    --ink-tertiary: #A29B8B;
    --hairline: rgba(246, 241, 230, 0.12);
    --hairline-light: rgba(246, 241, 230, 0.06);

    --vermilion: #D64A3E;
    --vermilion-dark: #C63A2F;
    --vermilion-tint: rgba(214, 74, 62, 0.18);

    --gold: #C99A55;
    --moss: #7E8F70;

    --washi-transparent: rgba(27, 25, 22, 0);
    --header-veil: rgba(27, 25, 22, 0.9);
    --focus-ring: rgba(214, 74, 62, 0.25);

    --grain-opacity: 0.4;

    --shadow-panel: 0 8px 18px rgba(0, 0, 0, 0.3);
    --shadow-quiet: 0 4px 10px rgba(0, 0, 0, 0.2);

    color-scheme: dark;
}

/* ================================
   Reset & Base Styles
   ================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    font-size: var(--text-base);
    line-height: 1.7;
    color: var(--ink);
    background-color: var(--washi);
    transition: background-color var(--transition-base), color var(--transition-base);
    overflow-x: hidden;
}

/* Paper grain overlay */
body::after {
    content: "";
    position: fixed;
    inset: 0;
    background: var(--grain);
    opacity: var(--grain-opacity);
    pointer-events: none;
    z-index: 9999;
}

::selection {
    background-color: var(--vermilion-tint);
    color: var(--ink);
}

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

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

a:hover {
    color: var(--vermilion-dark);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul {
    list-style: none;
}

em {
    font-style: normal;
    color: inherit;
}

/* ================================
   Utility Classes
   ================================ */

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

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-16);
}

.eyebrow {
    color: var(--ink-tertiary);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: var(--caps-tracking);
    text-transform: uppercase;
    margin-bottom: var(--space-4);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-4);
    line-height: 1.3;
    letter-spacing: 0.01em;
}

.section-subtitle {
    font-size: var(--text-md);
    color: var(--ink-secondary);
    line-height: 1.75;
}

/* ================================
   Buttons — hanko seals
   ================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-8);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    border-radius: var(--radius-seal);
    transition: background-color var(--transition-fast), color var(--transition-fast),
                border-color var(--transition-fast), transform var(--transition-fast);
}

.btn-primary {
    background-color: var(--vermilion);
    color: #F6F1E6;
}

.btn-primary:hover {
    background-color: var(--vermilion-dark);
    color: #F6F1E6;
    transform: translateY(1px);
}

.btn-outline {
    background-color: transparent;
    color: var(--ink);
    border: 1px solid var(--ink);
}

.btn-outline:hover {
    color: var(--vermilion);
    border-color: var(--vermilion);
    transform: translateY(1px);
}

/* ================================
   Header & Navigation
   ================================ */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background-color: var(--header-veil);
    border-bottom: 1px solid var(--hairline);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 100;
    transition: background-color var(--transition-base), border-color var(--transition-base);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--ink);
}

.nav-logo:hover {
    color: var(--ink);
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    letter-spacing: 0.06em;
}

.nav-logo-text span:last-child,
.footer-logo-text span:last-child {
    color: var(--vermilion);
}

.nav-links {
    display: flex;
    gap: var(--space-8);
}

.nav-links a {
    color: var(--ink-secondary);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    padding: var(--space-2) 0;
    transition: color var(--transition-fast);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--vermilion);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.theme-toggle {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid transparent;
    border-radius: var(--radius-panel);
    color: var(--ink-secondary);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.theme-toggle:hover {
    color: var(--ink);
    border-color: var(--hairline);
}

.icon-sun { display: block; }
.icon-moon { display: none; }

[data-theme="dark"] .icon-sun { display: none; }
[data-theme="dark"] .icon-moon { display: block; }

/* Vermilion outline seal in the nav */
.nav-cta {
    padding: var(--space-2) var(--space-5);
    border: 1px solid var(--vermilion);
    color: var(--vermilion);
    background-color: transparent;
}

.nav-cta:hover {
    background-color: var(--vermilion);
    color: #F6F1E6;
    transform: translateY(1px);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-2);
}

.mobile-menu-toggle span {
    display: block;
    width: 22px;
    height: 1.5px;
    background-color: var(--ink);
    transition: all var(--transition-fast);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--surface);
    border-bottom: 1px solid var(--hairline);
    padding: var(--space-6);
    z-index: 99;
    box-shadow: var(--shadow-panel);
}

.mobile-menu.active {
    display: block;
}

.mobile-menu-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-5);
    margin-bottom: var(--space-6);
}

.mobile-menu-links a {
    color: var(--ink);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

/* ================================
   Hero Section
   ================================ */

.hero {
    position: relative;
    overflow: hidden;
    padding-top: var(--header-height);
    background-color: var(--washi);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100svh;
}

.hero-container {
    position: relative;
    z-index: 3;
}

.hero-content {
    max-width: 760px;
    margin: 0 auto;
    padding-top: var(--space-10);
    text-align: center;
    animation: hero-rise 0.9s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

@keyframes hero-rise {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: none;
    }
}

.hero-eyebrow {
    color: var(--vermilion);
    letter-spacing: 0.32em;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5.4vw, 3.75rem);
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0.01em;
    color: var(--ink);
    margin-bottom: var(--space-5);
}

.hero-subtitle {
    font-size: var(--text-md);
    color: var(--ink-secondary);
    line-height: 1.8;
    margin: 0 auto var(--space-8);
    max-width: 540px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
    flex-wrap: wrap;
}

/* Quiet caps row of stats */
.hero-stats {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 0;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 0 var(--space-6);
    border-left: 1px solid var(--hairline);
}

.stat:first-child {
    border-left: none;
}

.stat-number {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--ink);
}

.stat-label {
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--ink-tertiary);
}

/* Ink-mountain panorama anchored at the hero's bottom edge */
.hero-panorama {
    position: relative;
    flex: 1 1 auto;
    min-height: clamp(260px, 30vw, 480px);
    margin-top: var(--space-10);
}

.hero-panorama-img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
    background-color: var(--washi);
}

[data-theme="dark"] .hero-panorama-img {
    filter: invert(0.92) hue-rotate(175deg) brightness(1.02) saturate(1.2);
}

/* In night ink, let the panorama's bottom mist (and the phone) settle into the page */
[data-theme="dark"] .hero-panorama::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 18%;
    background: linear-gradient(0deg, var(--washi), var(--washi-transparent));
    z-index: 3;
    pointer-events: none;
}

/* Solid-color fade so the paper melts into the page background */
.hero-fade {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 46%;
    background: linear-gradient(180deg, var(--washi), var(--washi-transparent));
}

/* Phone rising out of the mountains */
.hero-image {
    position: absolute;
    left: 50%;
    top: 16px;
    bottom: -64px;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    align-items: flex-end;
}

.hero-image .phone-frame {
    width: auto;
    height: 100%;
    max-height: 600px;
    aspect-ratio: 280 / 600;
}

/* Phone frame — sumi ink, flat */
.phone-frame {
    position: relative;
    background-color: #221F1B;
    border-radius: 38px;
    padding: 9px;
    box-shadow:
        0 0 0 1px rgba(246, 241, 230, 0.18),
        var(--shadow-panel);
}

.phone-frame .phone-screen {
    width: 100%;
    height: 100%;
    border-radius: 30px;
    overflow: hidden;
    background-color: var(--surface);
}

.phone-frame .phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    display: block;
}

/* ================================
   Ritual Section
   ================================ */

.ritual {
    padding: var(--space-28) 0 var(--space-24);
    background-color: var(--washi);
}

.ritual .section-header {
    margin-bottom: var(--space-12);
}

.ritual-steps {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-10);
    max-width: 980px;
    margin: 0 auto;
}

/* The sequence: one thin connecting rule */
.ritual-steps::before {
    content: "";
    position: absolute;
    top: 17px;
    left: 8%;
    right: 8%;
    height: 1px;
    background-color: var(--hairline);
}

.ritual-step {
    position: relative;
    text-align: center;
    padding: 0 var(--space-4);
}

.ritual-step-num {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2) var(--space-4);
    background-color: var(--washi);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--vermilion);
    margin-bottom: var(--space-5);
}

.ritual-step-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-3);
}

.ritual-step-text {
    font-size: var(--text-base);
    color: var(--ink-secondary);
    line-height: 1.8;
    max-width: 270px;
    margin: 0 auto;
}

/* ================================
   Features Section
   ================================ */

.features {
    padding: var(--space-24) 0;
    background-color: var(--washi);
    border-top: 1px solid var(--hairline-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

/* Flat washi panel with the double-hairline detail */
.feature-card {
    position: relative;
    padding: var(--space-8) var(--space-8) var(--space-10);
    background-color: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.feature-card::after {
    content: "";
    position: absolute;
    inset: 4px;
    border: 1px solid var(--hairline-light);
    border-radius: 2px;
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-panel);
}

.feature-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: var(--space-5);
    color: var(--ink);
}

.feature-icon-accent {
    fill: var(--vermilion);
}

.feature-icon-accent-stroke {
    stroke: var(--vermilion);
}

.feature-title {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-3);
}

.feature-description {
    font-size: var(--text-base);
    color: var(--ink-secondary);
    line-height: 1.75;
}

/* ================================
   About Section
   ================================ */

.about {
    padding: var(--space-24) 0;
    background-color: var(--washi-deep);
    border-top: 1px solid var(--hairline-light);
    border-bottom: 1px solid var(--hairline-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.about-text p {
    font-size: var(--text-md);
    color: var(--ink-secondary);
    margin-bottom: var(--space-5);
    line-height: 1.8;
    max-width: 480px;
}

.about-text .eyebrow {
    text-align: left;
}

.about-text .section-title {
    text-align: left;
    margin-bottom: var(--space-6);
}

/* Mincho quote with a vermilion seal-square as the quote mark */
.about-quote {
    position: relative;
    margin-top: var(--space-10);
    padding-left: var(--space-10);
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 500;
    line-height: 1.75;
    color: var(--ink);
}

.about-quote::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 12px;
    height: 12px;
    background-color: var(--vermilion);
    border-radius: 2px;
    transform: rotate(-2deg);
}

.about-quote cite {
    display: block;
    margin-top: var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-style: normal;
    font-weight: 700;
    letter-spacing: var(--caps-tracking);
    text-transform: uppercase;
    color: var(--ink-tertiary);
}

.about-quote cite::before {
    content: "\2014\00a0";
}

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

.about-image .phone-frame {
    width: 240px;
}

/* ================================
   Testimonials Section
   ================================ */

.testimonials {
    padding: var(--space-24) 0;
    background-color: var(--washi);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
}

.testimonial-card {
    position: relative;
    padding: var(--space-8);
    background-color: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
}

.testimonial-stars {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-5);
    color: var(--gold);
}

.testimonial-quote {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 500;
    color: var(--ink);
    line-height: 1.85;
    margin-bottom: var(--space-5);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: var(--caps-tracking);
    text-transform: uppercase;
    color: var(--ink-tertiary);
}

.testimonial-author::before {
    content: "";
    width: 7px;
    height: 7px;
    background-color: var(--vermilion);
    border-radius: 2px;
    transform: rotate(-2deg);
    flex-shrink: 0;
}

/* ================================
   FAQ Section — hairline accordion
   ================================ */

.faq {
    padding: var(--space-24) 0;
    background-color: var(--washi);
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
    border-bottom: 1px solid var(--hairline);
}

.faq-item {
    border-top: 1px solid var(--hairline);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-6);
    padding: var(--space-5) 0;
    font-size: var(--text-md);
    font-weight: 500;
    color: var(--ink);
    text-align: left;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--vermilion);
}

/* plus / minus in sumi */
.faq-icon {
    flex-shrink: 0;
    color: var(--ink);
}

.faq-icon line {
    transition: opacity var(--transition-base);
    transform-origin: center;
}

.faq-item.active .faq-icon line:first-child {
    opacity: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding-bottom: var(--space-6);
}

.faq-answer p {
    color: var(--ink-secondary);
    line-height: 1.8;
    max-width: 640px;
}

/* ================================
   CTA Section — night ink, in every theme
   ================================ */

.cta {
    padding: var(--space-28) 0;
    background-color: var(--night);
}

.cta-content {
    text-align: center;
    max-width: 620px;
    margin: 0 auto;
}

.cta-eyebrow {
    color: #D64A3E;
    letter-spacing: 0.32em;
}

.cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.875rem, 3.4vw, 2.625rem);
    font-weight: 600;
    line-height: 1.35;
    color: var(--night-text);
    margin-bottom: var(--space-4);
}

.cta-subtitle {
    font-size: var(--text-md);
    color: rgba(246, 241, 230, 0.72);
    margin-bottom: var(--space-8);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.cta .store-badge img,
.cta .store-badge-disabled img {
    box-shadow: 0 0 0 1px rgba(246, 241, 230, 0.3);
    border-radius: 6px;
}

/* ================================
   Footer
   ================================ */

.footer {
    padding: var(--space-16) 0 var(--space-8);
    background-color: var(--washi);
    border-top: 1px solid var(--hairline);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: var(--space-16);
    margin-bottom: var(--space-12);
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--ink);
    margin-bottom: var(--space-4);
}

.footer-logo:hover {
    color: var(--ink);
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    letter-spacing: 0.06em;
}

.footer-tagline {
    color: var(--ink-secondary);
    font-size: var(--text-sm);
    line-height: 1.8;
    max-width: 320px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.footer-column h4 {
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: var(--caps-tracking);
    text-transform: uppercase;
    color: var(--ink-tertiary);
    margin-bottom: var(--space-5);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-column a {
    color: var(--ink-secondary);
    font-size: var(--text-sm);
}

.footer-column a:hover {
    color: var(--vermilion);
}

.footer-bottom {
    padding-top: var(--space-8);
    border-top: 1px solid var(--hairline-light);
    text-align: center;
}

.footer-bottom p {
    font-size: var(--text-xs);
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-tertiary);
}

/* ================================
   Store Badges
   ================================ */

.store-badge img {
    height: 46px;
    border-radius: 6px;
    transition: transform var(--transition-fast);
}

[data-theme="dark"] .store-badge img,
[data-theme="dark"] .store-badge-disabled img {
    box-shadow: 0 0 0 1px rgba(246, 241, 230, 0.22);
}

.store-badge:hover img {
    transform: translateY(1px);
}

.store-badge-disabled {
    opacity: 0.4;
    cursor: default;
}

.store-badge-disabled img {
    filter: grayscale(100%);
    height: 46px;
    border-radius: 6px;
}

/* ================================
   Download Modal
   ================================ */

.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(27, 25, 22, 0.6);
}

.modal-content {
    position: relative;
    background-color: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
    padding: var(--space-10) var(--space-8);
    max-width: 400px;
    width: 90%;
    text-align: center;
    box-shadow: var(--shadow-panel);
    transform: translateY(8px);
    transition: transform 0.3s ease;
}

.modal-content::after {
    content: "";
    position: absolute;
    inset: 4px;
    border: 1px solid var(--hairline-light);
    border-radius: 2px;
    pointer-events: none;
}

.modal.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    color: var(--ink-tertiary);
    padding: var(--space-2);
    border-radius: var(--radius-panel);
    transition: color var(--transition-fast);
    z-index: 1;
}

.modal-close:hover {
    color: var(--ink);
}

.modal-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-2);
}

.modal-subtitle {
    color: var(--ink-secondary);
    margin-bottom: var(--space-6);
}

.modal-store-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
}

.modal-store-buttons .store-badge,
.modal-store-buttons .store-badge-disabled {
    display: block;
}

.modal-store-buttons .store-badge img,
.modal-store-buttons .store-badge-disabled img {
    height: 52px;
}

/* ================================
   Inner Pages (FAQ, Contact, Legal)
   ================================ */

.page-section {
    padding-top: calc(var(--header-height) + var(--space-16));
    padding-bottom: var(--space-16);
    min-height: calc(100vh - 300px);
    background-color: var(--washi);
}

/* FAQ Page Extras */
.faq-contact {
    text-align: center;
    max-width: 760px;
    margin: var(--space-12) auto 0;
    padding: var(--space-8);
    background-color: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
}

.faq-contact p {
    color: var(--ink-secondary);
    font-size: var(--text-md);
}

/* Contact Page */
.contact-container {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    position: relative;
    background-color: var(--surface);
    padding: var(--space-10) var(--space-8);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
    margin-bottom: var(--space-8);
}

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

.form-group label {
    display: block;
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-secondary);
    margin-bottom: var(--space-2);
}

.form-group .required {
    color: var(--vermilion);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-base);
    color: var(--ink);
    background-color: var(--washi);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--vermilion);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--ink-tertiary);
}

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

.btn-submit {
    width: 100%;
    padding: var(--space-4) var(--space-6);
}

.contact-info {
    text-align: center;
}

.contact-info p {
    color: var(--ink-secondary);
}

/* Auth Action Pages */
.auth-action-container {
    max-width: 620px;
}

.auth-action-panel {
    background-color: var(--surface);
    padding: var(--space-10);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
}

.auth-action-header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.auth-action-message {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-panel);
    margin-bottom: var(--space-6);
    font-weight: 500;
    color: var(--ink-secondary);
    background-color: var(--washi);
    border: 1px solid var(--hairline-light);
}

.auth-action-message[data-type="success"] {
    color: var(--moss);
    background-color: rgba(107, 122, 94, 0.12);
    border-color: rgba(107, 122, 94, 0.3);
}

.auth-action-message[data-type="error"] {
    color: var(--vermilion-dark);
    background-color: rgba(198, 58, 47, 0.08);
    border-color: rgba(198, 58, 47, 0.35);
}

.auth-action-form[hidden],
.auth-action-complete[hidden] {
    display: none;
}

.auth-action-complete {
    display: flex;
    justify-content: center;
}

/* Flash Messages */
.flash-message {
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-panel);
    margin-bottom: var(--space-6);
    font-weight: 500;
}

.flash-success {
    background-color: rgba(107, 122, 94, 0.12);
    color: var(--moss);
    border: 1px solid rgba(107, 122, 94, 0.3);
}

.flash-error {
    background-color: rgba(198, 58, 47, 0.08);
    color: var(--vermilion-dark);
    border: 1px solid rgba(198, 58, 47, 0.35);
}

/* Legal Pages (Terms, Privacy) */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
    background-color: var(--surface);
    padding: var(--space-12) var(--space-10);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
}

.legal-section {
    margin-bottom: var(--space-8);
}

.legal-section:last-child {
    margin-bottom: 0;
}

.legal-section h2 {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-4);
}

.legal-section h3 {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--ink);
    margin-top: var(--space-5);
    margin-bottom: var(--space-3);
}

.legal-section p {
    color: var(--ink-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-4);
}

.legal-section p:last-child {
    margin-bottom: 0;
}

.legal-section ul {
    margin-left: var(--space-6);
    margin-bottom: var(--space-4);
    list-style-type: disc;
}

.legal-section ul li {
    color: var(--ink-secondary);
    line-height: 1.8;
    margin-bottom: var(--space-2);
}

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

/* ================================
   Library Page
   ================================ */

.library-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
    margin-bottom: var(--space-10);
}

.theme-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background-color: transparent;
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-secondary);
    cursor: pointer;
    transition: color var(--transition-fast), border-color var(--transition-fast),
                background-color var(--transition-fast);
}

.theme-chip:hover {
    border-color: var(--ink);
    color: var(--ink);
}

.theme-chip.active {
    background-color: var(--vermilion);
    border-color: var(--vermilion);
    color: #F6F1E6;
}

.theme-chip-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    color: currentColor;
}

.theme-icon-svg {
    width: 16px;
    height: 16px;
}

.theme-chip-text {
    white-space: nowrap;
}

/* Sessions Grid */
.library-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

/* Session Card — flat washi panel */
.session-card {
    background-color: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
    overflow: hidden;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.session-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-panel);
}

.session-card-image {
    aspect-ratio: 1 / 1;
    overflow: hidden;
    border-bottom: 1px solid var(--hairline-light);
}

.session-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.session-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.placeholder-icon {
    width: 60px;
    height: 60px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(246, 241, 230, 0.92);
    border: 1px solid rgba(246, 241, 230, 0.5);
    border-radius: var(--radius-panel);
}

.placeholder-icon-svg {
    width: 30px;
    height: 30px;
}

.session-card-content {
    padding: var(--space-5);
}

.session-theme-label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--vermilion);
    font-size: 0.625rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.22em;
    margin-bottom: var(--space-2);
}

.session-theme-icon {
    width: 13px;
    height: 13px;
    flex: 0 0 auto;
}

.session-card-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-2);
    line-height: 1.4;
}

.session-card-description {
    font-size: var(--text-sm);
    color: var(--ink-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-3);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.session-card-meta {
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-tertiary);
}

/* Library Empty State */
.library-empty {
    text-align: center;
    padding: var(--space-16) var(--space-8);
    background-color: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
    margin-bottom: var(--space-12);
}

.library-empty-icon {
    width: 68px;
    height: 68px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--vermilion);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
}

.library-empty-icon-svg {
    width: 32px;
    height: 32px;
}

.library-empty h3 {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--ink);
    margin-bottom: var(--space-2);
}

.library-empty p {
    color: var(--ink-secondary);
}

/* Library Download CTA */
.library-cta {
    position: relative;
    text-align: center;
    padding: var(--space-10);
    background-color: var(--surface);
    border: 1px solid var(--hairline);
    border-radius: var(--radius-panel);
}

.library-cta::after {
    content: "";
    position: absolute;
    inset: 4px;
    border: 1px solid var(--hairline-light);
    border-radius: 2px;
    pointer-events: none;
}

.library-cta p {
    font-size: var(--text-md);
    color: var(--ink-secondary);
    margin-bottom: var(--space-6);
}

.library-cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ================================
   Responsive Design
   ================================ */

@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }

    .about-text .eyebrow,
    .about-text .section-title {
        text-align: center;
    }

    .about-text p {
        margin-left: auto;
        margin-right: auto;
    }

    .about-quote {
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }

    .about-image {
        order: -1;
    }

    .about-image .phone-frame {
        width: 210px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-10);
        text-align: center;
    }

    .footer-tagline {
        margin: 0 auto;
    }

    .footer-links {
        justify-items: center;
    }

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

@media (max-width: 768px) {
    .hero {
        min-height: auto;
    }

    :root {
        --container-padding: var(--space-4);
        --text-4xl: 1.875rem;
        --text-3xl: 1.5rem;
    }

    .nav-links,
    .nav-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .hero-content {
        padding-top: var(--space-12);
    }

    .hero-panorama {
        min-height: clamp(280px, 62vw, 400px);
        margin-top: var(--space-8);
    }

    .hero-image {
        top: auto;
        bottom: -64px;
    }

    .hero-image .phone-frame {
        width: 188px;
        height: auto;
        max-height: none;
        aspect-ratio: auto;
        border-radius: 30px;
        padding: 7px;
    }

    .hero-image .phone-frame .phone-screen {
        border-radius: 24px;
    }

    .hero-stats {
        row-gap: var(--space-4);
    }

    .stat {
        padding: 0 var(--space-4);
    }

    .ritual {
        padding: var(--space-20) 0;
    }

    .ritual-steps {
        grid-template-columns: 1fr;
        gap: var(--space-10);
        max-width: 420px;
    }

    /* the connecting rule would cross the stacked text — let the space breathe */
    .ritual-steps::before {
        display: none;
    }

    .features,
    .about,
    .testimonials,
    .faq {
        padding: var(--space-20) 0;
    }

    .cta {
        padding: var(--space-20) 0;
    }

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

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

    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

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

    .library-filters {
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--space-2);
        margin-left: calc(var(--space-4) * -1);
        margin-right: calc(var(--space-4) * -1);
        padding-left: var(--space-4);
        padding-right: var(--space-4);
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .library-filters::-webkit-scrollbar {
        display: none;
    }

    .library-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .page-section {
        padding-top: calc(var(--header-height) + var(--space-10));
        padding-bottom: var(--space-12);
    }

    .legal-content {
        padding: var(--space-8) var(--space-6);
    }

    .auth-action-panel {
        padding: var(--space-6);
    }

    .contact-form {
        padding: var(--space-6);
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: var(--space-4);
    }

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

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

    .hero-image .phone-frame {
        width: 168px;
    }

    .legal-content,
    .contact-form,
    .auth-action-panel {
        padding: var(--space-5);
    }
}

/* ================================
   Reduced Motion
   ================================ */

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .hero-content {
        animation: none;
    }
}