/* ==========================================================================
   SageDeck — app.css
   Phase 1: the homepage (#welcomeScreen). The reading flow joins in Phase 2.
   ========================================================================== */

/* The legacy .container (1400px, 20px padding) wraps every screen. The new
   homepage is full-bleed and manages its own width with .wrap. */
body[data-screen="welcomeScreen"] main > .container {
    max-width: none;
    padding: 0;
}

#welcomeScreen.screen { padding: 0; }

#welcomeScreen h1,
#welcomeScreen h2,
#welcomeScreen h3 {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: var(--tracking-display);
    color: var(--color-text);
}

#welcomeScreen p { margin: 0; }

#welcomeScreen h1,
#welcomeScreen h2 { text-wrap: balance; }

/* The legacy stylesheet centres all text; the new layout opts in per block. */
.sample,
.steps,
.features,
.price-card,
.faq,
.tiles { text-align: left; }

.home-section {
    padding-block: var(--section-y);
    scroll-margin-top: calc(var(--header-h) + var(--space-4));
}

/* ---------- Hero ---------- */

.hero {
    position: relative;
    overflow-x: clip;
    padding-block: var(--space-6) var(--space-8);
}

.hero::before {
    content: "";
    position: absolute;
    inset: -10% -20% auto;
    height: 90%;
    background: var(--glow-hero);
    pointer-events: none;
}

.hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr); /* the swipeable chip row must not widen the page */
    gap: var(--space-6);
    align-items: center;
}

.hero__copy { min-width: 0; text-align: center; }

.hero h1 {
    margin-top: var(--space-3) !important;
    font-size: var(--step-5);
    line-height: var(--lh-tight);
}

.hero__sub {
    max-width: 34rem;
    margin: var(--space-4) auto 0 !important;
    color: var(--color-text-2);
    font-size: var(--step-1);
    line-height: var(--lh-body);
}

@media (min-width: 960px) {
    .hero {
        display: flex;
        align-items: center;
        min-height: min(760px, calc(100svh - var(--header-h)));
        padding-block: var(--space-8);
    }
    .hero > .wrap { width: 100%; }
    .hero__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: var(--space-8); }
    .hero__copy { text-align: left; order: 1; }
    .hero__fan-wrap { order: 2; }
    .hero__sub { margin-left: 0 !important; }
    .hero::before { inset: -10% -10% auto 30%; }
}

@media (min-width: 960px) {
    .hero__copy .ask-bar { margin-left: 0; }
}

.chips {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-2);
    max-width: 34rem;
    margin: var(--space-4) auto 0;
}

.chips__label {
    flex: none;
    color: var(--color-text-3);
    font-size: var(--step--1);
    margin-right: var(--space-1);
}

.chips .chip {
    flex: none;
    min-height: 34px;
    padding: 6px 14px;
    font-size: var(--step--2);
}

@media (max-width: 599px) {
    .chips {
        flex-wrap: nowrap;
        justify-content: flex-start;
        margin-inline: calc(var(--gutter) * -1);
        padding: 2px var(--gutter);
        overflow-x: auto;
        scrollbar-width: none;
    }
    .chips::-webkit-scrollbar { display: none; }
}

.hero__note {
    margin-top: var(--space-4) !important;
    color: var(--color-text-3);
    font-size: var(--step--1);
}

@media (min-width: 960px) {
    .chips, .ask-hint { margin-left: 0 !important; justify-content: flex-start; }
}

/* Card fan */
.hero__fan-wrap {
    display: flex;
    justify-content: center;
}

.hero-fan {
    --card-w: 84px;
    position: relative;
    width: calc(var(--card-w) * 3.2);
    height: calc(var(--card-w) * 1.72);
    margin-top: var(--space-2);
}

.hero-fan img {
    position: absolute;
    left: 50%;
    bottom: 0;
    width: var(--card-w);
    height: auto;
    aspect-ratio: 2 / 3;
    margin-left: calc(var(--card-w) / -2);
    border-radius: calc(var(--card-w) * 0.07);
    box-shadow: var(--shadow-2);
    transform-origin: 50% 250%;
    transform: rotate(var(--r));
    transition: transform var(--dur-4) var(--ease-out);
    animation: fanDeal var(--dur-4) var(--ease-out) both;
}

.hero-fan img:nth-child(1) { --r: -18deg; --rh: -21deg; animation-delay: 0ms; }
.hero-fan img:nth-child(2) { --r: -9deg; --rh: -10.5deg; animation-delay: 80ms; z-index: 1; }
.hero-fan img:nth-child(3) { --r: 0deg; --rh: 0deg; animation-delay: 160ms; z-index: 2; }
.hero-fan img:nth-child(4) { --r: 9deg; --rh: 10.5deg; animation-delay: 240ms; z-index: 1; }
.hero-fan img:nth-child(5) { --r: 18deg; --rh: 21deg; animation-delay: 320ms; }

@keyframes fanDeal {
    from { opacity: 0; transform: rotate(0deg) translateY(24px); }
    to { opacity: 1; transform: rotate(var(--r)); }
}

@media (hover: hover) {
    .hero-fan:hover img { transform: rotate(var(--rh)); }
    .hero-fan:hover img:nth-child(3) { transform: translateY(-10px); }
}

@media (min-width: 600px) {
    .hero-fan { --card-w: 120px; }
}

@media (min-width: 960px) {
    .hero-fan { --card-w: 176px; margin-top: 0; }
}

/* ---------- How it works ---------- */

.steps {
    display: grid;
    gap: var(--space-4);
    margin: 0;
    padding: 0;
    list-style: none;
    counter-reset: step;
}

@media (min-width: 960px) {
    .steps { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
}

.step {
    position: relative;
    padding: var(--space-6);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-l);
    background: var(--color-surface-1);
}

.step__icon {
    display: inline-grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-m);
    background: rgba(215, 195, 130, 0.1);
    color: var(--color-gold);
}

.step__icon .icon { width: 22px; height: 22px; }

.step__num {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    color: var(--color-text-3);
    font-family: var(--font-heading);
    font-size: var(--step-1);
}

.step h3 {
    margin-top: var(--space-5) !important;
    font-size: var(--step-1);
    line-height: var(--lh-snug);
}

.step p {
    margin-top: var(--space-2) !important;
    color: var(--color-text-2);
    font-size: var(--step--1);
    line-height: var(--lh-body);
}

.features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-5) var(--space-4);
    margin: var(--space-7) 0 0;
    padding: var(--space-6) 0 0;
    border-top: 1px solid var(--color-border-subtle);
    list-style: none;
}

@media (min-width: 960px) {
    .features { grid-template-columns: repeat(4, 1fr); }
}

.feature {
    display: flex;
    gap: var(--space-3);
    color: var(--color-text-2);
    font-size: var(--step--1);
    line-height: var(--lh-body);
}

.feature .icon { margin-top: 2px; color: var(--color-gold); }
.feature strong { display: block; color: var(--color-text); font-weight: 600; }

/* ---------- Sample reading ---------- */

.sample {
    max-width: 960px;
    margin: 0 auto;
    padding: var(--space-6);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-l);
    background: linear-gradient(180deg, var(--color-surface-2), var(--color-surface-1));
    box-shadow: var(--shadow-3);
}

@media (min-width: 960px) {
    .sample { padding: var(--space-8); }
}

.sample__question {
    margin: var(--space-3) 0 0 !important;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: var(--step-2);
    font-style: italic;
    font-weight: 400;
    line-height: var(--lh-snug);
}

.sample__cards {
    display: grid;
    gap: var(--space-6);
    margin-top: var(--space-6);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border-subtle);
}

@media (min-width: 760px) {
    .sample__cards { grid-template-columns: 1fr 1fr; }
}

.sample-card {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: var(--space-4);
    align-items: start;
}

@media (min-width: 960px) {
    .sample-card { grid-template-columns: 120px 1fr; gap: var(--space-5); }
}

.sample-card img {
    width: 100%;
    height: auto;
    aspect-ratio: 2 / 3;
    border-radius: var(--radius-s);
    box-shadow: var(--shadow-2);
}

.sample-card h3 {
    font-size: var(--step-1);
    color: var(--color-gold) !important;
}

.sample-card__anchor {
    margin-top: var(--space-1) !important;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-style: italic;
    font-size: var(--step-0);
    line-height: var(--lh-snug);
}

.sample-card__body {
    margin-top: var(--space-3) !important;
    color: var(--color-text-2);
    font-size: var(--step--1);
    line-height: var(--lh-reading);
}

.sample__action {
    margin-top: var(--space-6);
    padding: var(--space-4) var(--space-5);
    border-left: 3px solid var(--color-gold);
    border-radius: var(--radius-s);
    background: var(--color-purple-soft);
}

.sample__action p {
    margin-top: var(--space-1) !important;
    color: var(--color-text);
    font-size: var(--step--1);
    line-height: var(--lh-body);
}

.sample__cta {
    margin-top: var(--space-6);
    text-align: center;
}

/* ---------- Deck preview ---------- */

.deck__cta { margin-top: var(--space-7); text-align: center; }

/* ---------- Pricing ---------- */

.prices {
    display: grid;
    gap: var(--space-4);
    max-width: 1000px;
    margin: 0 auto;
}

@media (min-width: 960px) {
    .prices { grid-template-columns: repeat(3, 1fr); gap: var(--space-5); align-items: stretch; }
}

.price-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: var(--space-6);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-l);
    background: var(--color-surface-1);
}

.price-card--featured {
    border-color: var(--color-border-strong);
    background: linear-gradient(180deg, rgba(112, 48, 160, 0.16), var(--color-surface-1) 60%);
    box-shadow: var(--shadow-2);
}

.price-card__badge {
    position: absolute;
    top: calc(var(--space-3) * -1);
    left: var(--space-6);
    padding: 4px var(--space-3);
    border-radius: var(--radius-full);
    background: var(--color-gold);
    color: var(--color-on-gold);
    font-size: var(--step--2);
    font-weight: 600;
}

.price-card__badge--save { background: var(--color-success); }

.price-card h3 {
    font-family: var(--font-body) !important;
    font-size: var(--step--1);
    font-weight: 600 !important;
    letter-spacing: var(--tracking-eyebrow) !important;
    text-transform: uppercase;
    color: var(--color-text-2) !important;
}

.price-card__price {
    margin-top: var(--space-3) !important;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: var(--step-4);
    font-weight: 600;
    line-height: 1;
}

.price-card__period {
    margin-left: var(--space-1);
    color: var(--color-text-3);
    font-family: var(--font-body);
    font-size: var(--step--1);
    font-weight: 400;
}

.price-card__desc {
    margin-top: var(--space-2) !important;
    color: var(--color-text-2);
    font-size: var(--step--1);
}

.price-card ul {
    flex: 1;
    margin: var(--space-5) 0 var(--space-6);
    padding: 0;
    list-style: none;
}

.price-card li {
    display: flex;
    gap: var(--space-2);
    padding-block: 6px;
    color: var(--color-text-2);
    font-size: var(--step--1);
    line-height: 1.45;
}

.price-card li .icon { margin-top: 1px; color: var(--color-gold); width: 1.1em; height: 1.1em; }

.price-card__note {
    margin-top: var(--space-3) !important;
    color: var(--color-text-3);
    font-size: var(--step--2);
    text-align: center;
}

/* ---------- FAQ ---------- */

.faq {
    max-width: var(--wrap-narrow);
    margin: 0 auto;
}

.faq__item {
    border-bottom: 1px solid var(--color-border-subtle);
}

.faq__item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-5) 0;
    color: var(--color-text);
    font-size: var(--step-0);
    font-weight: 500;
    cursor: pointer;
    list-style: none;
}

.faq__item summary::-webkit-details-marker { display: none; }

.faq__item summary .icon {
    color: var(--color-gold);
    transition: transform var(--dur-3) var(--ease-out);
}

.faq__item[open] summary .icon { transform: rotate(180deg); }

.faq__item p {
    padding: 0 0 var(--space-5);
    max-width: 62ch;
    color: var(--color-text-2);
    font-size: var(--step--1);
    line-height: var(--lh-reading);
}