/* frontend/styles/style_index.css */

html {
    scroll-behavior: smooth;
}

html:has(.landing-page) {
    scroll-padding-top: 24px;
    overflow-x: clip;
    overflow-x: hidden;
    max-width: 100%;
    width: 100%;
}

#analytics {
    scroll-margin-top: 32px;
}

/* --- 1. LAYOUT & FOUNDATIONS --- */
.landing-page {
    scroll-behavior: smooth;
    --landing-mockup-bg: color-mix(in srgb, var(--bg-card), white 5%);
    --ambient-scroll: 0;
    --ambient-x: 50%;
    --ambient-y: 40%;
    --ambient-primary-y: 0vh;
    --ambient-accent-y: 0vh;
    --ambient-accent-x: 0vw;
    --ambient-dampen: 0;
    --ambient-body-glow: 8%;
    --ambient-parallax-x: 0px;
    --ambient-parallax-y: 0px;
    background-color: var(--bg-main);
    background-image:
        radial-gradient(
            ellipse 90% 55% at calc(15% + var(--ambient-scroll) * 25%) calc(12% + var(--ambient-scroll) * 20%),
            color-mix(in srgb, var(--highlight), transparent calc(100% - var(--ambient-body-glow))),
            transparent 58%
        ),
        radial-gradient(
            ellipse 70% 50% at calc(85% - var(--ambient-scroll) * 20%) calc(45% + var(--ambient-scroll) * 15%),
            color-mix(in srgb, var(--accent-color), transparent 88%),
            transparent 55%
        ),
        linear-gradient(
            180deg,
            color-mix(in srgb, var(--bg-main), var(--highlight) calc(3% + var(--ambient-scroll) * 5%)) 0%,
            var(--bg-main) calc(35% + var(--ambient-scroll) * 15%),
            color-mix(in srgb, var(--bg-main), var(--accent-color) calc(2% + var(--ambient-scroll) * 4%)) 100%
        );
    overflow-x: hidden;
    font-family: var(--font-main);
    color: var(--text-main);
    position: relative;
}

/* Globalna warstwa ambient — cała strona, scroll + kursor przez CSS vars */
.landing-ambient {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

/* Przy końcu strony tłumi fixed orby (unikaj kumulacji z final-cta) */
.landing-ambient::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 42vh;
    background: linear-gradient(
        to top,
        color-mix(in srgb, var(--bg-main), transparent 0%) 0%,
        color-mix(in srgb, var(--bg-main), transparent 35%) 55%,
        transparent 100%
    );
    opacity: var(--ambient-dampen);
    z-index: 2;
}

.ambient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(110px);
    will-change: transform, opacity;
    transition: transform 0.35s ease-out, opacity 0.35s ease-out;
}

.ambient-orb--primary {
    width: min(52vw, 500px);
    height: min(52vw, 500px);
    background: var(--highlight);
    opacity: calc(0.17 * (1 - var(--ambient-dampen) * 0.92));
    top: 4%;
    left: 8%;
    transform: translate(
        calc(var(--ambient-parallax-x) + var(--ambient-accent-x) * 0.3),
        calc(var(--ambient-primary-y) + var(--ambient-parallax-y))
    );
}

.ambient-orb--accent {
    width: min(46vw, 440px);
    height: min(46vw, 440px);
    background: var(--accent-color);
    opacity: calc((0.09 + var(--ambient-scroll) * 0.06) * (1 - var(--ambient-dampen) * 0.88));
    top: 22%;
    right: 6%;
    left: auto;
    transform: translate(
        calc(var(--ambient-parallax-x) * -0.5 + var(--ambient-accent-x)),
        calc(var(--ambient-accent-y) + var(--ambient-parallax-y) * 0.7)
    );
}

.ambient-orb--depth {
    width: min(50vw, 480px);
    height: min(38vw, 360px);
    background: color-mix(in srgb, var(--highlight), var(--accent-color) 35%);
    opacity: calc(0.07 * (1 - var(--ambient-scroll) * 0.35) * (1 - var(--ambient-dampen)));
    top: calc(48% + var(--ambient-scroll) * 8%);
    bottom: auto;
    left: calc(42% + var(--ambient-scroll) * 6%);
    transform: translate(
        calc(var(--ambient-parallax-x) * 0.35),
        calc(var(--ambient-primary-y) * -0.25 + var(--ambient-parallax-y) * -0.4)
    );
}

.ambient-spotlight {
    position: absolute;
    inset: 0;
    opacity: 0.07;
    background: radial-gradient(
        circle 28vmax at var(--ambient-x) var(--ambient-y),
        color-mix(in srgb, var(--highlight), transparent 55%),
        transparent 65%
    );
    transition: opacity 0.3s ease;
}

.landing-page.ambient-no-pointer .ambient-spotlight {
    opacity: 0;
}

.landing-page::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.14;
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 47px,
            color-mix(in srgb, var(--border-light), transparent 60%) 47px,
            color-mix(in srgb, var(--border-light), transparent 60%) 48px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 47px,
            color-mix(in srgb, var(--border-light), transparent 60%) 47px,
            color-mix(in srgb, var(--border-light), transparent 60%) 48px
        );
    mask-image: radial-gradient(ellipse 95% 85% at 50% 45%, black 15%, transparent 80%);
}

.landing-page::after {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.main-content-wrapper {
    position: relative;
    z-index: 1;
    opacity: 0;
    transition: opacity 1s ease;
    width: 100%;
    max-width: 100%;
    overflow-x: clip;
    overflow-x: hidden;
}
.main-content-wrapper.visible {
    opacity: 1;
}

/* Glass Panel — stonowany kontrast względem ambient */
.landing-page .glass-panel {
    background: color-mix(in srgb, var(--bg-card), var(--highlight) 5%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid color-mix(in srgb, var(--border-color), var(--highlight) 18%);
    border-radius: var(--radius-lg);
    box-shadow:
        0 6px 24px color-mix(in srgb, black, transparent 78%),
        0 0 0 1px color-mix(in srgb, var(--highlight), transparent 90%);
}

/* --- 2. SPLASH INTRO (rozmiar wideo niezależny od zoomu strony) --- */
.intro-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: #000;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: opacity 0.8s ease-out, visibility 0.8s ease-out;
}

.intro-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.intro-video-container {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

#intro-video {
    width: 115%;
    height: 115%;
    object-fit: contain;
    background: #000;
    pointer-events: none;
    animation: zoomInVideo 1s ease-out;
}

@keyframes zoomInVideo {
    from {
        transform: scale(1.1);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.skip-intro-btn {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 10px 25px;
    border-radius: 30px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s;
    backdrop-filter: blur(10px);
}

.skip-intro-btn:hover {
    background: var(--highlight);
    border-color: var(--highlight);
}

@media (max-width: 480px) and (orientation: portrait) {
    #intro-video {
        width: 190%;
        height: auto;
        object-fit: scale-down;
        border-radius: 12px;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
    }

    .skip-intro-btn {
        font-size: 0.85rem;
        bottom: 30px;
    }
}

body.landing-page.intro-active {
    overflow: hidden;
}

/* --- 3. NAVIGATION --- */
.landing-nav {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
    padding: 30px 5%;
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    box-sizing: border-box;
}

/* Nadpisanie .logo-area z layout.css (sidebar ma margin-bottom: 3rem) */
.landing-nav .logo-area {
    margin-bottom: 0;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-main);
    flex: 0 1 auto;
    min-width: 0;
    line-height: 1;
}

.landing-nav .logo-area i {
    color: var(--highlight);
    flex-shrink: 0;
    line-height: 1;
}

.landing-nav .nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
    flex: 0 0 auto;
    margin-left: auto;
    align-self: center;
    line-height: 1;
}
.nav-btn {
    padding: 10px 25px;
    border-radius: 30px;
    font-weight: 600;
    transition: 0.3s;
    font-size: 0.9rem;
}
.nav-btn.ghost {
    color: var(--text-main);
    border: 1px solid var(--border-light);
}
.nav-btn.ghost:hover {
    background: var(--bg-surface-light);
}
.nav-btn.solid {
    background: var(--highlight);
    color: #fff;
}
.nav-btn.solid:hover {
    filter: brightness(1.2);
    box-shadow: 0 0 20px var(--shadow-primary);
}

.nav-btn-short,
.nav-btn-login-short {
    display: none;
}

/* --- 4. HERO SECTION --- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 5% 60px;
    position: relative;
    overflow: visible;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.hero-decor {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.hero-badge {
    background: color-mix(in srgb, var(--highlight), transparent 85%);
    color: var(--highlight);
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 30px;
    border: 1px solid color-mix(in srgb, var(--highlight), transparent 60%);
}

.hero-section h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 25px;
}
.highlight-text {
    color: var(--highlight);
    position: relative;
}

.hero-subtext {
    max-width: 750px;
    margin: 0 auto 40px;
    color: var(--text-muted);
    font-size: 1.2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Floating Hero Badges — za tekstem hero */
.floating-badge {
    position: absolute;
    background: color-mix(in srgb, var(--bg-card), var(--highlight) 5%);
    backdrop-filter: blur(10px);
    border: 1px solid color-mix(in srgb, var(--border-color), var(--highlight) 20%);
    border-radius: 12px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    box-shadow: var(--shadow-card);
    z-index: 1;
    pointer-events: none;
    animation: gentleFloat 6s infinite ease-in-out;
    opacity: 0.85;
}
.badge-left {
    top: 30%;
    left: 10%;
    animation-delay: 0s;
}
.badge-right {
    bottom: 20%;
    right: 10%;
    animation-delay: 2s;
}

@media (min-width: 769px) and (max-width: 1200px) {
    .floating-badge {
        opacity: 0.65;
        padding: 12px 16px;
        font-size: 0.92rem;
    }
    .floating-badge .badge-icon {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }
    .badge-left {
        top: 22%;
        left: 2%;
    }
    .badge-right {
        bottom: 18%;
        right: 2%;
    }
}
.badge-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 1.2rem;
}
.bg-success { background: var(--color-success); }
.bg-warning { background: var(--color-warning); }
.badge-text { display: flex; flex-direction: column; text-align: left; }
.badge-text small { color: var(--text-muted); font-size: 0.75rem; }
.badge-text strong { font-size: 1rem; color: var(--text-main); }

/* --- 5. KILLER FEATURE (MIGRATION) --- */
.killer-feature-section {
    padding: 40px 5% 80px;
    position: relative;
    max-width: 100%;
    width: 100%;
}
.killer-feature-panel {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
    background: linear-gradient(135deg, color-mix(in srgb, var(--highlight), transparent 91%), color-mix(in srgb, var(--bg-card), var(--highlight) 5%));
    border: 1px solid color-mix(in srgb, var(--highlight), transparent 35%);
    border-radius: var(--radius-xl);
    padding: 60px;
    display: flex;
    align-items: center;
    gap: 50px;
    box-shadow: 0 8px 32px color-mix(in srgb, var(--highlight), transparent 88%);
}
.kf-content { flex: 1; }
.kf-badge {
    display: inline-block;
    background: var(--highlight);
    color: #fff;
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 800;
    margin-bottom: 15px;
}
.kf-content h2 { font-size: 2.2rem; margin-bottom: 20px; }
.kf-content p { color: var(--text-muted); font-size: 1.1rem; line-height: 1.6; margin-bottom: 15px; }

.kf-visual {
    flex: 1;
    display: flex;
    justify-content: center;
}
.mock-import-process {
    display: flex;
    align-items: center;
    gap: 20px;
    background: var(--bg-surface);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}
.import-step {
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    font-weight: 600; color: var(--text-muted);
}
.import-step i { font-size: 2.5rem; }
.import-step.highlight-step { color: var(--highlight); }
.import-arrow { font-size: 1.5rem; color: var(--border-light); }

/* --- Sekcje — separatory (tło zmienia ambient przy scrollu) --- */
.analytics-engine-section {
    padding: 80px 5%;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    box-shadow: inset 0 1px 0 var(--border-light);
}
.section-header { margin-bottom: 60px; }
.section-header.center { text-align: center; }
.section-header h2 { font-size: 2.5rem; margin-bottom: 15px; }
.section-header p { color: var(--text-muted); font-size: 1.1rem; max-width: 700px; margin: 0 auto; }

.analytics-showcase {
    padding: 30px;
    max-width: 100%;
    box-sizing: border-box;
}
.showcase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    flex-wrap: wrap;
    gap: 20px;
}
.sh-title { font-size: 1.3rem; flex: 1; min-width: 250px; }
.chart-controls-wrapper { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.exercise-selector { display: flex; gap: 8px; }
.ex-toggle {
    background: var(--bg-surface); border: 1px solid var(--border-light);
    color: var(--text-muted); padding: 6px 12px; border-radius: 6px;
    font-size: 0.8rem; cursor: pointer; transition: 0.3s;
}
.ex-toggle.active { background: var(--bg-card); border-color: var(--highlight); color: var(--highlight); }
.chart-controls { display: flex; gap: 10px; }
.chart-toggle {
    background: var(--bg-input); border: 1px solid var(--border-light);
    color: var(--text-muted); padding: 8px 16px; border-radius: 8px;
    font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: 0.3s;
}
.chart-toggle.active {
    background: var(--highlight); color: #fff; border-color: var(--highlight);
}

/* --- 7. WORKOUT & PLANNING BENTO GRID --- */
.bento-section {
    padding: 80px 5%;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    box-shadow: inset 0 1px 0 var(--border-light);
}
.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    min-width: 0;
    max-width: 100%;
}
.bento-item {
    padding: 40px;
    min-width: 0;
    max-width: 100%;
}
.bento-large { grid-column: span 2; }
.bento-live {
    grid-column: span 2;
    text-align: center;
}
.bento-live .bento-header {
    justify-content: center;
}
.bento-live > p {
    max-width: 820px;
    margin-left: auto;
    margin-right: auto;
}
.bento-header { display: flex; align-items: center; gap: 15px; margin-bottom: 20px; }
.bento-icon { width: 50px; height: 50px; background: color-mix(in srgb, var(--highlight), transparent 85%); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--highlight); font-size: 1.4rem; }
.bento-item h3 { font-size: 1.5rem; }
.bento-item p { color: var(--text-muted); line-height: 1.6; margin-bottom: 30px; }

/* Creator Mockup */
.mockup-creator {
    background: var(--landing-mockup-bg);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid var(--border-light);
    min-width: 0;
    max-width: 100%;
}
.creator-header-mock { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid var(--border-light); }
.creator-actions-mock { display: flex; gap: 15px; color: var(--text-muted); }
.builder-group-mock { margin-bottom: 25px; }
.group-label { font-size: 0.75rem; font-weight: 800; color: var(--highlight); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.builder-row { background: var(--bg-card); padding: 15px; border-radius: 8px; display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; border: 1px solid var(--border-light); transition: 0.3s; }
.builder-row:hover { border-color: var(--highlight); }
.b-exercise strong { display: block; font-size: 1rem; }
.b-exercise small { color: var(--text-muted); font-size: 0.8rem; }
.b-params { display: flex; gap: 8px; }
.param-badge { background: var(--bg-surface); padding: 4px 8px; border-radius: 4px; font-size: 0.7rem; color: var(--text-main); border: 1px solid var(--border-light); }
.builder-add-btn { text-align: center; padding: 12px; border: 2px dashed var(--border-light); border-radius: 8px; color: var(--text-muted); cursor: pointer; transition: 0.3s; font-size: 0.9rem; }
.builder-add-btn:hover { border-color: var(--highlight); color: var(--highlight); background: color-mix(in srgb, var(--highlight), transparent 95%); }

/* Live Workout Mockup — zgodny z widokiem /live-workout */
.bento-live .mockup-live {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
}
.mockup-live {
    background: var(--landing-mockup-bg);
    padding: 28px 32px;
    border-radius: 15px;
    border: 1px solid var(--border-light);
    min-width: 0;
    max-width: 100%;
}
.ml-top-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
}
.ml-status {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-bottom: 0;
}
.ml-timer {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-warning);
    margin-bottom: 0;
    font-family: monospace;
}
.ml-cards-wrap {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    align-items: start;
}
.ml-exercise-card {
    background: var(--bg-card);
    padding: 18px;
    border-radius: 12px;
    border: 1px solid var(--border-light);
    margin-bottom: 0;
    box-shadow: var(--shadow-sm);
    max-width: 100%;
}
.ml-exercise-card.inactive { opacity: 0.55; filter: grayscale(0.4); }
.ml-row-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.ml-badge {
    width: 32px; height: 32px; border-radius: 4px; background: var(--highlight); color: #fff;
    font-size: 0.75rem; font-weight: 800; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.ml-name { font-weight: 700; font-size: 1rem; line-height: 1.3; }
.ml-sub-options { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; justify-content: center; }
.ml-notes-mock { justify-content: center; text-align: center; }
.ml-row-head { justify-content: center; }
.ml-chip {
    font-size: 0.7rem; padding: 5px 10px; border-radius: 6px;
    background: var(--bg-surface); border: 1px solid var(--border-light); color: var(--text-muted);
}
.ml-notes-mock {
    display: flex; align-items: flex-start; gap: 8px; font-size: 0.75rem; color: var(--text-muted);
    padding: 8px 10px; margin-bottom: 12px; border-bottom: 1px dashed var(--border-light);
}
.ml-notes-mock i { color: var(--highlight); margin-top: 2px; }
.ml-sets-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
    align-items: stretch;
    justify-content: center;
}
.ml-set-box {
    min-width: 52px; padding: 8px 6px 6px; background: var(--bg-surface); border: 1px solid var(--border-light);
    border-radius: 8px; display: flex; flex-direction: column; align-items: center; gap: 2px;
}
.ml-set-num { font-size: 0.6rem; font-weight: 800; color: var(--text-muted); align-self: flex-start; }
.ml-set-val { font-size: 1.05rem; font-weight: 800; color: var(--text-main); line-height: 1; }
.ml-set-unit { font-size: 0.65rem; font-weight: 700; color: var(--text-muted); }
.ml-set-box.done { border-color: color-mix(in srgb, var(--color-success), transparent 40%); background: color-mix(in srgb, var(--color-success), transparent 88%); }
.ml-set-box.done .ml-set-val { color: var(--color-success); }
.ml-set-box.active { border-color: var(--highlight); box-shadow: 0 0 12px color-mix(in srgb, var(--highlight), transparent 75%); }
.ml-set-box.active .ml-set-val { color: var(--highlight); }
.ml-add-set {
    min-width: 44px; display: flex; align-items: center; justify-content: center;
    border: 2px dashed var(--border-light); border-radius: 8px; color: var(--text-muted); font-size: 1rem;
}
.ml-rest-row {
    display: flex; align-items: center; gap: 10px; font-size: 0.8rem; padding-top: 10px;
    border-top: 1px solid var(--border-light);
}
.ml-rest-row i { color: var(--color-warning); }
.ml-rest-label { flex: 1; color: var(--text-muted); }
.ml-rest-val {
    font-weight: 700; color: var(--text-main); padding: 4px 10px; border-radius: 6px;
    background: var(--bg-input); border: 1px solid var(--border-light);
}

/* Summary Mockup */
.mockup-summary {
    background: var(--landing-mockup-bg);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid var(--border-light);
    min-width: 0;
    max-width: 100%;
}
.summary-stats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
.s-stat { background: var(--bg-card); padding: 15px; border-radius: 10px; border: 1px solid var(--border-light); display: flex; flex-direction: column; gap: 5px; }
.s-stat small { font-size: 0.65rem; color: var(--text-muted); font-weight: 800; }
.s-stat strong { font-size: 1.2rem; color: var(--text-main); }
.s-trend { font-size: 0.75rem; font-weight: 700; }
.s-trend.up { color: var(--color-success); }
.summary-table { width: 100%; border-collapse: collapse; text-align: left; }
.summary-table th { padding: 12px; border-bottom: 1px solid var(--border-color); color: var(--text-muted); font-size: 0.8rem; text-transform: uppercase; font-weight: 800; }
.summary-table td { padding: 15px 12px; border-bottom: 1px solid var(--border-light); }
.badge-rpe { padding: 4px 8px; border-radius: 4px; font-size: 0.75rem; font-weight: bold; color: #fff; }
.text-danger { color: #ff5252; }

/* --- 8. SOCIAL & RECORDS --- */
.social-records-section {
    padding: 80px 5%;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    box-shadow: inset 0 1px 0 var(--border-light);
}
.social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.social-card { padding: 40px; }
.social-card h3 { font-size: 1.4rem; margin-bottom: 10px; }

/* Tug of war */
.tug-of-war-container { background: var(--landing-mockup-bg); padding: 20px; border-radius: 12px; margin-top: 30px; }
.tug-header { display: flex; justify-content: space-between; font-size: 0.85rem; margin-bottom: 15px; font-weight: 600; }
.tug-exercise { color: var(--text-muted); }
.tug-track { height: 12px; background: var(--bg-card); border-radius: 6px; position: relative; display: flex; overflow: hidden; margin-bottom: 15px; }
.tug-bar { height: 100%; transition: width 1s ease; }
.tug-left { background: var(--highlight); border-radius: 6px 0 0 6px; }
.tug-right { background: var(--text-muted); border-radius: 0 6px 6px 0; }
.tug-center-line { position: absolute; left: 50%; top: -5px; bottom: -5px; width: 2px; background: var(--text-main); z-index: 2; }
.tug-footer { display: flex; justify-content: space-between; font-weight: 800; font-size: 1.2rem; }

/* Live PR Feed */
.live-pr-feed { list-style: none; padding: 0; margin-top: 30px; }
.pr-item { display: flex; align-items: center; gap: 15px; padding: 15px 0; border-bottom: 1px solid var(--border-light); }
.pr-avatar { width: 40px; height: 40px; background: var(--accent-color); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: bold; }
.pr-info { flex: 1; }
.pr-detail { color: var(--highlight); font-size: 0.9rem; margin-top: 4px; }
.pr-time { font-size: 0.75rem; color: var(--text-muted); }

/* --- 9. PWA BANNER --- */
.pwa-banner-section { padding: 40px 5%; max-width: 1400px; margin: 0 auto; }
.pwa-content { padding: 50px; text-align: center; border: 1px solid var(--border-light); }
.pwa-text h2 { font-size: 2rem; margin-bottom: 15px; color: var(--text-main); }
.pwa-text p { color: var(--text-muted); max-width: 800px; margin: 0 auto; font-size: 1.1rem; line-height: 1.6; }

/* --- 10. FINAL CTA & FOOTER --- */
.final-cta {
    padding: 100px 5%;
    text-align: center;
    position: relative;
    z-index: 1;
    background:
        radial-gradient(ellipse 70% 60% at 50% 50%, color-mix(in srgb, var(--highlight), transparent 75%), transparent 55%),
        radial-gradient(ellipse 50% 40% at 50% 100%, color-mix(in srgb, var(--accent-color), transparent 88%), transparent 70%);
}
.cta-inner { max-width: 800px; margin: 0 auto; }
.cta-inner h2 { font-size: 3rem; margin-bottom: 20px; }
.cta-inner p { color: var(--text-muted); margin-bottom: 40px; font-size: 1.2rem; }
.cta-actions { display: flex; flex-direction: column; align-items: center; gap: 15px; }
.cta-note { font-size: 0.85rem; color: var(--text-muted); }

.landing-footer {
    padding: 80px 5% 40px;
    background: linear-gradient(
        180deg,
        transparent 0%,
        color-mix(in srgb, var(--bg-card), var(--bg-main) 50%) 25%,
        color-mix(in srgb, var(--bg-card), var(--highlight) 6%) 100%
    );
    border-top: 1px solid color-mix(in srgb, var(--highlight), transparent 70%);
    box-shadow: 0 -24px 48px color-mix(in srgb, var(--highlight), transparent 92%);
}
.landing-footer__inner {
    max-width: 1400px;
    margin: 0 auto;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 60px; margin-bottom: 60px; }
.footer-info p { color: var(--text-light); margin-top: 20px; font-size: 0.95rem; }
.footer-grid h5 { font-size: 1.1rem; margin-bottom: 25px; color: var(--text-main); }
.footer-grid a { display: block; color: var(--text-light); margin-bottom: 12px; transition: 0.3s; }
.footer-grid a:hover { color: var(--highlight); }
.footer-bottom {
    text-align: center;
    color: var(--text-light);
    font-size: 0.85rem;
    border-top: 1px solid color-mix(in srgb, var(--border-light), var(--highlight) 30%);
    padding-top: 40px;
}

/* --- ANIMATIONS & UTILS --- */
.appear { opacity: 0; transform: translateY(30px); transition: all 1s cubic-bezier(0.165, 0.84, 0.44, 1); }
.appear.visible { opacity: 1; transform: translateY(0); }
.anim-delay-1 { transition-delay: 0.1s; }
.anim-delay-2 { transition-delay: 0.2s; }
.anim-delay-3 { transition-delay: 0.3s; }

@keyframes gentleFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}
@keyframes float {
    from { transform: translate(0, 0); }
    to { transform: translate(30px, 30px); }
}
.pulsing { animation: pulse 2s infinite; }

/* Landing Page Chart & Mockup Widths */
.chart-wrapper--landing {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
}

.chart-wrapper--landing::-webkit-scrollbar {
    height: 8px;
}

.chart-wrapper--landing::-webkit-scrollbar-track {
    background: var(--bg-main);
    border-radius: 10px;
    margin: 0 10px;
}

.chart-wrapper--landing::-webkit-scrollbar-thumb {
    background: var(--highlight);
    border-radius: 10px;
}

.chart-wrapper--landing::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

.chart-canvas-landing,
#heroLandingChart.chart-canvas-landing {
    width: 100%;
    height: 350px;
    min-width: 0;
}

.mockup-summary-scroll {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
}

.mock-w-48 { width: 48%; }
.mock-w-52 { width: 52%; }
@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* RESPONSIVITY */
@media (max-width: 1100px) {
    .killer-feature-panel { flex-direction: column; text-align: center; padding: 40px 20px; }
    .bento-grid { grid-template-columns: 1fr; }
    .bento-large, .bento-live { grid-column: span 1; grid-row: span 1; }
    .ml-cards-wrap { grid-template-columns: 1fr; }
    .social-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .landing-nav {
        align-items: center;
        gap: 10px;
        padding: 14px max(4%, 14px);
        min-height: 56px;
    }

    .landing-nav .logo-area {
        margin-bottom: 0;
        font-size: 1.2rem;
        letter-spacing: 0.75px;
        gap: 10px;
        align-self: center;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .landing-nav .logo-area i {
        font-size: 1.35rem;
    }

    .landing-nav .nav-links {
        align-self: center;
        align-items: center;
        gap: 10px;
        margin-left: auto;
        margin-top: 0;
        padding-top: 0;
    }

    .landing-nav .nav-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex: 0 0 auto;
        padding: 10px 16px;
        font-size: 0.85rem;
        font-weight: 600;
        line-height: 1;
        white-space: nowrap;
        border-radius: 999px;
        vertical-align: middle;
    }

    .hero-section {
        min-height: auto;
        padding: 5.25rem 5% 2.5rem;
    }

    .landing-nav .nav-btn.ghost {
        padding: 9px 15px;
        background: color-mix(in srgb, var(--bg-card), transparent 20%);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    .landing-nav .nav-btn.solid {
        box-shadow: 0 2px 12px color-mix(in srgb, var(--highlight), transparent 65%);
    }

    .landing-nav .nav-btn-long,
    .landing-nav .nav-btn-login-long {
        display: none;
    }

    .landing-nav .nav-btn-short,
    .landing-nav .nav-btn-login-short {
        display: inline;
    }

    .analytics-showcase {
        padding: 20px 16px;
        max-width: 100%;
        overflow: hidden;
    }

    .chart-canvas-landing,
    #heroLandingChart.chart-canvas-landing {
        min-width: 560px;
        width: 560px;
        height: 300px;
    }

    .hero-section h1 { font-size: 2.2rem; }
    .hero-decor { display: none; }
    .hero-buttons { flex-direction: column; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .kf-visual { display: none; }

    .bento-item {
        padding: 24px 16px;
    }

    .builder-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .b-params {
        flex-wrap: wrap;
    }

    .creator-header-mock {
        flex-wrap: wrap;
        gap: 10px;
    }

    .bento-live .mockup-live { padding: 20px 16px; }
    .ml-top-bar { flex-direction: column; gap: 12px; }
    .ml-set-box {
        min-width: 44px;
    }
}

@media (max-width: 900px) {
    .ml-cards-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .showcase-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .chart-controls-wrapper {
        align-items: center;
        width: 100%;
    }
    .chart-controls {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .landing-nav {
        padding: 12px max(3%, 12px);
        gap: 8px;
        min-height: 52px;
    }

    .landing-nav .logo-area {
        font-size: 1.1rem;
        letter-spacing: 0.5px;
        gap: 8px;
    }

    .landing-nav .logo-area i {
        font-size: 1.25rem;
    }

    .landing-nav .nav-links {
        gap: 8px;
    }

    .landing-nav .nav-btn {
        padding: 9px 14px;
        font-size: 0.8rem;
    }

    .landing-nav .nav-btn.ghost {
        padding: 8px 13px;
    }

    .hero-section {
        padding-top: 5rem;
        padding-bottom: 2rem;
    }

    .summary-stats-grid {
        grid-template-columns: 1fr;
    }

    .mock-import-process {
        flex-direction: column;
        gap: 12px;
        padding: 20px 16px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ambient-orb {
        transition: none;
    }
    .ambient-spotlight {
        display: none;
    }
    .floating-badge {
        animation: none;
    }
    html,
    .landing-page {
        scroll-behavior: auto;
    }
}