/* ================================================
   COMPONENTS.CSS — Deck, Nav, Slide Layouts
   Hustle Fund Pitch Deck — Light Mode
   ================================================ */

/* ---- Deck Container ---- */
.deck {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
}

/* ---- Slides ---- */
.slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease;
    z-index: 1;
}
.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.s-inner {
    width: 100%;
    max-width: 1100px;
    padding: 80px 72px;
    flex-shrink: 0;
}
.s-inner--scroll {
    padding-top: 60px;
    padding-bottom: 100px;
}
.s-inner--compact {
    max-width: 720px;
}

/* ---- Progress Bar ---- */
.progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: var(--dark);
    opacity: 0.18;
    transition: width 0.4s var(--ease);
    z-index: 200;
    width: 0;
}

/* ---- Dots ---- */
.dots {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 200;
}
.dot-btn {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    border: 1px solid rgba(26, 26, 26, 0.2);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    outline: none;
}
.dot-btn.on {
    background: var(--dark);
    border-color: var(--dark);
    transform: scale(1.4);
}
.dot-btn:hover { border-color: rgba(26, 26, 26, 0.5); }

/* ---- Arrows (bare chevron, large tap area) ---- */
.arrow {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    color: var(--dark);
    border: none;
    border-radius: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 200;
    transition: opacity 0.2s ease;
    opacity: 0.45;
    outline: none;
    font-size: 36px;
    font-weight: 300;
    line-height: 1;
    font-family: var(--sans);
    -webkit-tap-highlight-color: transparent;
}
.arrow:hover { opacity: 0.85; }
.arrow:active { opacity: 1; }
.arrow--l { left: 16px; }
.arrow--r { right: 16px; }

/* ---- Counter ---- */
.counter {
    position: fixed;
    bottom: 24px;
    right: 28px;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-dim);
    z-index: 200;
    letter-spacing: 0.05em;
    cursor: pointer;
}
.counter__current {
    border-bottom: 1px dashed rgba(0,0,0,0.25);
    padding-bottom: 1px;
}
.counter__input {
    width: 2.2em;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--text);
    outline: none;
    text-align: center;
    padding: 0 0 1px;
    letter-spacing: 0.05em;
    -moz-appearance: textfield;
}
.counter__input::-webkit-outer-spin-button,
.counter__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* ====================================================
   TITLE
   ==================================================== */
.s-title .s-inner { text-align: center; }
.s-title .bd { margin: 0 auto; }

.app-icon {
    border-radius: 10px;
    margin: 0 auto 12px;
    display: block;
}

.logotype {
    font-family: var(--sans);
    font-size: clamp(16px, 2vw, 20px);
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--text);
    margin-bottom: 36px;
}

.s-title .hd { margin-bottom: 20px; }

/* ====================================================
   STEPS (How It Works)
   ==================================================== */
.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 16px;
}
.step {
    border-top: 1px solid var(--text-faint);
    padding-top: 24px;
}
.step__n {
    font-family: var(--mono);
    font-size: 13px;
    color: var(--text-dim);
    display: block;
    margin-bottom: 14px;
}
.step__t {
    font-family: var(--serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}
.step__d {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-dim);
}

/* ====================================================
   EXAMPLES COVER
   ==================================================== */
.ex-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin-top: 20px;
    max-width: 500px;
}
.ex-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px 0;
    border-top: 1px solid var(--text-faint);
    cursor: pointer;
    transition: background 0.2s ease;
}
.ex-item:last-child { border-bottom: 1px solid var(--text-faint); }
.ex-item:hover { background: var(--text-ghost); margin: 0 -16px; padding-left: 16px; padding-right: 16px; }
.ex-item__title {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--text);
}
.ex-item__desc {
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-dim);
}
.ex-item__range {
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 2px;
}

/* ====================================================
   STORY TEXT
   ==================================================== */
.story {
    font-size: clamp(14px, 1.3vw, 16px);
    line-height: 1.7;
    color: var(--text-dim);
    max-width: 680px;
    margin-bottom: 20px;
}
.story--center { text-align: center; margin: 16px auto 0; }
.story--dim { margin-top: 12px; opacity: 0.6; }

/* ====================================================
   COLLAPSIBLE PROMPTS
   ==================================================== */
.prompt-collapse {
    margin: 12px 0;
    border: 1px solid var(--text-faint);
    border-radius: 8px;
    overflow: hidden;
    max-width: 680px;
}
.prompt-collapse__btn {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 12px 16px;
    background: var(--text-ghost);
    border: none;
    font-family: var(--mono);
    font-size: 13px;
    font-weight: 500;
    color: var(--text);
    cursor: pointer;
    text-align: left;
    transition: background 0.2s ease;
}
.prompt-collapse__btn:hover { background: var(--text-faint); }
.prompt-collapse__btn .chevron {
    transition: transform 0.25s ease;
    font-size: 10px;
}
.prompt-collapse.open .prompt-collapse__btn .chevron {
    transform: rotate(90deg);
}
.prompt-collapse__body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.prompt-collapse.open .prompt-collapse__body {
    max-height: 600px;
}
.prompt-text {
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.65;
    color: var(--text-dim);
    padding: 16px;
    background: var(--bg);
    border-top: 1px solid var(--text-faint);
}

/* ====================================================
   PROMPT LIST (non-collapsible, for SEO section)
   ==================================================== */
.prompt-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 16px 0;
    max-width: 680px;
}
.prompt-block {
    display: flex;
    gap: 12px;
    padding: 12px 16px;
    background: var(--text-ghost);
    border: 1px solid var(--text-faint);
    border-radius: 8px;
}
.prompt-block__n {
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dim);
    flex-shrink: 0;
    width: 18px;
}
.prompt-block p {
    font-family: var(--mono);
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-dim);
}

/* ====================================================
   ACTION BUTTON (See Result / Reveal Output)
   ==================================================== */
.action-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 28px;
    background: var(--dark);
    color: var(--bg);
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    letter-spacing: 0.01em;
}
.action-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.12);
}

/* ====================================================
   IMAGE PAIR (sketch → result)
   ==================================================== */
.img-pair {
    display: grid;
    grid-template-columns: 0.7fr auto 1.3fr;
    gap: 16px;
    align-items: center;
    margin-top: 20px;
}
.img-pair__item img {
    width: auto;
    max-width: 100%;
    max-height: 50vh;
    border-radius: 8px;
    box-shadow: 0 12px 36px rgba(0,0,0,0.1);
}
.img-pair__cap {
    display: block;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--text-dim);
    margin-top: 8px;
    text-align: center;
}
.img-pair__arrow {
    font-size: 24px;
    color: var(--text-dim);
    padding-bottom: 24px;
}
.img-pair__item--text h3 {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}
.img-pair__item--text p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-dim);
}

/* ====================================================
   RESULT FRAME (single image)
   ==================================================== */
.result-frame {
    margin: 0 auto 16px;
    max-width: 680px;
    text-align: center;
}
.result-frame img {
    width: auto;
    max-width: 100%;
    max-height: 55vh;
    border-radius: 10px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.1);
    margin: 0 auto;
}

/* ====================================================
   VIDEO SPLIT (video + text side by side)
   ==================================================== */
.vid-split {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: center;
}
.vid-split__media video {
    width: auto;
    max-width: 100%;
    max-height: 55vh;
    border-radius: 10px;
    box-shadow: 0 16px 48px rgba(0,0,0,0.1);
    background: #000;
}
.vid-split__text h3 {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 14px;
}
.vid-split__text p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--text-dim);
    margin-bottom: 10px;
}

/* ====================================================
   PLACEHOLDER (for future assets)
   ==================================================== */
.placeholder-frame {
    margin: 24px auto;
    max-width: 700px;
    padding: 80px 40px;
    border: 2px dashed var(--text-faint);
    border-radius: 12px;
    text-align: center;
}
.placeholder-text {
    font-family: var(--mono);
    font-size: 14px;
    color: var(--text-dim);
}

/* ====================================================
   META SLIDE (pitch deck reveal)
   ==================================================== */
.s-meta .s-inner { text-align: center; }
.s-meta .bd { margin: 0 auto; }

/* ====================================================
   CAPABILITIES
   ==================================================== */
.caps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    margin-top: 16px;
}
.cap {
    border-top: 1px solid var(--text-faint);
    padding-top: 20px;
}
.cap h3 {
    font-family: var(--serif);
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}
.cap p {
    font-size: 14px;
    line-height: 1.55;
    color: var(--text-dim);
}

/* ====================================================
   CTA
   ==================================================== */
.s-cta .s-inner { text-align: center; }

.cta-logo {
    font-family: var(--sans);
    font-size: 22px;
    font-weight: 300;
    letter-spacing: 0.06em;
    color: var(--text);
    opacity: 0.5;
    margin-bottom: 24px;
}
.cta-logo em { font-style: normal; font-weight: 600; }

.s-cta .action-btn {
    text-decoration: none;
    margin-bottom: 16px;
}

.cta-meta {
    font-family: var(--mono);
    font-size: 13px;
    line-height: 1.7;
    color: var(--text-dim);
}

/* ====================================================
   RESPONSIVE — ALL SLIDES SCROLL WHEN CONTENT OVERFLOWS
   ==================================================== */

/* Every slide should scroll if content exceeds viewport */
.slide {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

/* Inner content needs breathing room for arrows */
.s-inner {
    padding-left: 72px;
    padding-right: 72px;
    padding-top: 80px;
    padding-bottom: 80px;
}

/* ====================================================
   MEDIA LIGHTBOX OVERLAY
   ==================================================== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    cursor: pointer;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}
.lightbox.open {
    opacity: 1;
    visibility: visible;
}
.lightbox__content {
    max-width: 92vw;
    max-height: 90vh;
    border-radius: 12px;
    overflow: hidden;
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 24px 80px rgba(0,0,0,0.4);
}
.lightbox.open .lightbox__content {
    transform: scale(1);
}
.lightbox__content img {
    display: block;
    max-width: 92vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 12px;
}
.lightbox__content video {
    display: block;
    max-width: 92vw;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 12px;
    background: #000;
}
.lightbox__close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.12);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
    z-index: 10000;
}
.lightbox__close:hover {
    background: rgba(255, 255, 255, 0.25);
}
.lightbox__hint {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--mono);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.45);
    pointer-events: none;
}

/* Make media items look clickable */
.result-frame img,
.img-pair__item img,
.vid-split__media video {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.result-frame img:hover,
.img-pair__item img:hover,
.vid-split__media video:hover {
    transform: scale(1.01);
}

@media (max-width: 900px) {
    .slide[data-i="7"] { align-items: flex-start; }
    .s-inner { padding: 48px 48px 64px; }
    .s-inner--scroll { padding-top: 48px; padding-bottom: 80px; }
    .steps { grid-template-columns: 1fr; gap: 28px; }
    .vid-split {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .img-pair {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .img-pair__arrow {
        transform: rotate(90deg);
        text-align: center;
        padding-bottom: 0;
    }
    .caps { grid-template-columns: 1fr; }
    .arrow { width: 40px; height: 40px; font-size: 26px; }
    .arrow--l { left: 4px; }
    .arrow--r { right: 4px; }
}

@media (max-width: 520px) {
    .s-inner { padding: 36px 24px 56px; }
    .s-inner--scroll { padding-top: 48px; padding-bottom: 72px; }
    .arrow { display: none; }
    .logotype { margin-bottom: 24px; }
    .hd { font-size: clamp(26px, 5vw, 48px); word-wrap: break-word; }
    .hd--sm { font-size: clamp(22px, 4vw, 36px); }
    .story, .bd { max-width: 100%; }
    .prompt-collapse, .prompt-list { max-width: 100%; }
    .ex-item__title { font-size: 18px; }
    .vid-split__text h3 { font-size: 18px; }
    .dots { gap: 5px; }
    .dot-btn { width: 5px; height: 5px; }
}