/* ============================================================
   15-anwendung.css · Anwendung Protocol Styles
   Mobile-First · Ophyr Luxury Design System
   ============================================================ */

/* --- Basis-Elemente --- */

.legal-tile.centered {
    text-align: center;
}

.legal-tile-step {
    display: block;
    font-family: var(--font-accent);
    font-size: var(--fs-body-sm);
    font-weight: 100;
    color: var(--dark-grey);
    text-transform: uppercase;
    letter-spacing: 0.25rem;
    margin-bottom: 0.75rem;
    opacity: 0.6;
}

.legal-tile.full-width {
    grid-column: 1 / -1;
}

/* --- Anwendung Main: Kacheln näher an Intro (wie Store/Wirkung) --- */
body[data-page="anwendung"] .anwendung-main {
    padding-top: 0;
}

/* --- B · Phasen-Separator: Anwendung-spezifisch --- */
.anwendung-phase-header {
    margin: clamp(2rem, 6vw, 4rem) 0 clamp(1rem, 3vw, 2rem);
}

.anwendung-phase-header p {
    font-family: var(--font-accent);
    font-size: var(--fs-label);
    letter-spacing: 0.4em;
    color: rgba(0, 0, 0, 0.35);
    text-transform: uppercase;
    margin: 0;
    position: relative;
    display: inline-block;
}

/* D · Goldlinie: Dekorative Linien links/rechts vom Phasen-Label */
.anwendung-phase-header p::before,
.anwendung-phase-header p::after {
    content: '';
    position: absolute;
    top: 50%;
    width: clamp(1.5rem, 8vw, 4rem);
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(196, 161, 105, 0.3));
}

.anwendung-phase-header p::before {
    right: calc(100% + clamp(0.6rem, 2vw, 1rem));
    background: linear-gradient(to left, rgba(196, 161, 105, 0.3), transparent);
}

.anwendung-phase-header p::after {
    left: calc(100% + clamp(0.6rem, 2vw, 1rem));
}

/* --- E · Dosierungs-Timeline (ersetzt alte Bubbles) --- */
.dosage-timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-top: clamp(1.2rem, 3vw, 1.8rem);
    padding: clamp(0.8rem, 2vw, 1.2rem) 0;
}

.dosage-phase {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    position: relative;
}

.dosage-phase-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: rgba(196, 161, 105, 0.4);
    border: 1px solid var(--gold);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
                background 0.4s ease;
}

.dosage-phase--active .dosage-phase-dot {
    width: 0.625rem;
    height: 0.625rem;
    background: var(--gold);
}

.dosage-phase-value {
    font-family: var(--font-accent);
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    font-weight: 300;
    letter-spacing: 0.1em;
    color: var(--dark-grey);
}

.dosage-phase--active .dosage-phase-value {
    color: var(--gold);
    font-weight: 400;
}

.dosage-phase-label {
    font-family: var(--font-primary);
    font-size: var(--fs-label);
    color: var(--text-dimmed);
    letter-spacing: 0.05em;
}

.dosage-connector {
    width: clamp(2rem, 8vw, 4rem);
    height: 1px;
    background: linear-gradient(to right,
        rgba(196, 161, 105, 0.2),
        rgba(196, 161, 105, 0.5),
        rgba(196, 161, 105, 0.2));
    margin: 0 clamp(0.5rem, 2vw, 1rem);
    align-self: flex-start;
    margin-top: 0.25rem;
}

/* --- C · Abschluss-CTA-Sektion --- */
.anwendung-cta {
    text-align: center;
    padding: clamp(3rem, 8vw, 5rem) var(--container-padding);
    background: transparent;
}

.anwendung-cta-inner {
    max-width: 40rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(1.2rem, 3vw, 2rem);
}

.anwendung-cta-quote {
    font-family: var(--font-editorial);
    font-size: clamp(1.3rem, 4vw, 2rem);
    font-weight: 300;
    font-style: italic;
    color: var(--gold);
    line-height: 1.4;
    margin: 0;
    letter-spacing: 0.02em;
    text-shadow: 0 0 1px rgba(197, 160, 89, 0.1);
}

.anwendung-cta-divider {
    width: clamp(2rem, 8vw, 4rem);
    height: 1px;
    background: linear-gradient(to right,
        transparent,
        rgba(196, 161, 105, 0.4),
        transparent);
}

/* --- F · Parallax-Interlude --- */
.anwendung-parallax {
    position: relative;
    height: clamp(14rem, 35vh, 22rem);
    background-image: url('../bilder/puregold.webp');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: clamp(2rem, 6vw, 4rem) 0;
}

.anwendung-parallax-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(0, 0, 0, 0.55) 0%,
        rgba(0, 0, 0, 0.35) 50%,
        rgba(0, 0, 0, 0.55) 100%);
    pointer-events: none;
}

.anwendung-parallax-content {
    position: relative;
    z-index: 2;
    text-align: center;
}

.anwendung-parallax-label {
    font-family: var(--font-accent);
    font-size: var(--fs-label);
    letter-spacing: 0.5em;
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    margin: 0;
}

/* Desktop: Echter Parallax-Effekt */
@media (min-width: 48rem) {
    .anwendung-parallax {
        background-attachment: fixed;
        height: clamp(18rem, 40vh, 26rem);
    }
}

/* --- Legacy (behält Kompatibilität) --- */
.protocol-text {
    max-width: 50rem;
    margin: 0 auto;
}

.legal-date {
    font-size: var(--fs-body-sm);
    margin-top: 1.5rem;
    color: var(--text-dimmed);
}

@media (max-width: 30rem) {
    .auth-field-row {
        flex-direction: column;
    }
}

/* --- Anwendung Desktop: Einspaltiges Layout (alle Kacheln gleich gross) --- */
@media (min-width: 64rem) {
    body[data-page="anwendung"] .legal-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        max-width: 56rem;
        margin: 0 auto;
        padding: 0 2rem;
    }
}

/* ============================================================
   ANWENDUNG ACCORDION: Ultra-Premium 120Hz Liquid
   ──────────────────────────────────────────────────────────
   GPU-beschleunigt · Spring-Bezier · Orchestrierte Choreografie
   Optimiert für 120Hz+ ProMotion/LTPO-Displays
   
   Spiegelt die Compliance-Seite ([data-page="legal"]) Architektur
   aus 10-legal-tiles.css, da diese Selektoren dort nicht greifen.
   ============================================================ */

/* ── Mobile: Smooth max-height + GPU-Accordion ── */
body[data-page="anwendung"] .wirkung-accordion-content {
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Accordion-Inner: Nur GPU-friendly opacity+transform animieren.
   KEIN padding in der transition – padding ist eine Layout-Property
   die bei jedem Frame Reflow triggert und bei 120Hz sichtbar ruckelt. */
body[data-page="anwendung"] .wirkung-accordion-inner {
    opacity: 0;
    transform: translateY(0.4rem);
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1) 0.08s,
        transform 0.35s cubic-bezier(0.4, 0, 0.2, 1) 0.08s;
}

body[data-page="anwendung"] .legal-tile.is-expanded .wirkung-accordion-inner {
    opacity: 1;
    transform: translateY(0);
    padding: clamp(1rem, 3vw, 1.8rem) clamp(1.5rem, 4vw, 3rem);
}

/* Chevron: Smooth Rotation */
body[data-page="anwendung"] .tile-chevron svg {
    transition: transform 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body[data-page="anwendung"] .legal-tile.is-expanded .tile-chevron svg {
    transform: rotate(180deg);
}

/* Step-Label: Sanfte Opacity-Transition */
body[data-page="anwendung"] .legal-tile-step {
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1),
        color 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

body[data-page="anwendung"] .legal-tile.is-expanded .legal-tile-step {
    opacity: 0.85;
    color: var(--gold);
}

/* Tile: Sanfter Expanded-State */
body[data-page="anwendung"] .legal-tile.is-expanded {
    box-shadow: 0 4px 20px -6px rgba(0, 0, 0, 0.08),
        0 2px 8px -2px rgba(0, 0, 0, 0.04);
    border-color: rgba(196, 161, 105, 0.2);
}

/* ── Desktop: Volle 120Hz Liquid-Choreografie ── */
@media (min-width: 64rem) {

    /* GPU-Hints: Nur Compositor-Properties */
    body[data-page="anwendung"] .legal-tile {
        will-change: transform;
        transform: translate3d(0, 0, 0);
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
    }

    /* Base Tile: Liquid Transitions */
    body[data-page="anwendung"] .legal-tile {
        transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1),
            box-shadow 0.7s cubic-bezier(0.25, 1, 0.5, 1),
            border-color 0.55s cubic-bezier(0.25, 1, 0.5, 1),
            background-color 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    }

    /* Accordion-Content: Silky max-height Expansion */
    body[data-page="anwendung"] .wirkung-accordion-content {
        transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    }

    /* Accordion-Inner: Content-Reveal (GPU-only) */
    body[data-page="anwendung"] .wirkung-accordion-inner {
        opacity: 0;
        transform: translateY(0.5rem);
        transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1) 0.1s,
            transform 0.35s cubic-bezier(0.4, 0, 0.2, 1) 0.1s;
    }

    body[data-page="anwendung"] .legal-tile.is-expanded .wirkung-accordion-inner {
        opacity: 1;
        transform: translateY(0);
        padding-top: clamp(1.5rem, 2.5vw, 2rem);
        padding-bottom: clamp(1rem, 2vw, 1.5rem);
    }

    /* Chevron: Elastic Spring Rotation */
    body[data-page="anwendung"] .tile-chevron {
        transition: color 0.5s cubic-bezier(0.25, 1, 0.5, 1),
            opacity 0.5s cubic-bezier(0.25, 1, 0.5, 1),
            transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
        transform: translate3d(0, 0, 0);
    }

    body[data-page="anwendung"] .tile-chevron svg {
        transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    /* EXPANDED STATE: Orchestrierte Transformation */
    body[data-page="anwendung"] .legal-tile.is-expanded {
        transform: translate3d(0, 0, 0);
        box-shadow: 0 4px 20px -4px rgba(0, 0, 0, 0.08),
            0 2px 8px -2px rgba(0, 0, 0, 0.04);
        border-color: rgba(196, 161, 105, 0.22);
        background: #fff;
        transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1),
            box-shadow 0.8s cubic-bezier(0.25, 1, 0.5, 1),
            border-color 0.6s cubic-bezier(0.25, 1, 0.5, 1),
            background-color 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    }

    /* Expanded: Step-Label prominent */
    body[data-page="anwendung"] .legal-tile.is-expanded .legal-tile-step {
        opacity: 0.9;
        color: var(--gold);
    }

    /* Expanded: Chevron intensiviert */
    body[data-page="anwendung"] .legal-tile.is-expanded .tile-chevron {
        opacity: 1;
        color: var(--gold-dark);
    }

    /* Content-Elemente: Wasserfall-Staggering
       Jedes Element fließt mit leichtem Versatz ein.
       GPU-only: transform + opacity (Compositor-Thread) */
    body[data-page="anwendung"] .legal-tile.is-expanded .wirkung-accordion-inner > * {
        animation: anwendung-liquid-reveal 0.3s cubic-bezier(0.4, 0, 0.2, 1) both;
    }

    body[data-page="anwendung"] .legal-tile.is-expanded .wirkung-accordion-inner > *:nth-child(1) {
        animation-delay: 0.1s;
    }

    body[data-page="anwendung"] .legal-tile.is-expanded .wirkung-accordion-inner > *:nth-child(2) {
        animation-delay: 0.14s;
    }

    body[data-page="anwendung"] .legal-tile.is-expanded .wirkung-accordion-inner > *:nth-child(3) {
        animation-delay: 0.18s;
    }

    body[data-page="anwendung"] .legal-tile.is-expanded .wirkung-accordion-inner > *:nth-child(n+4) {
        animation-delay: 0.22s;
    }

    /* Hover auf expanded Tile: Subtile Lebendigkeitspulse */
    body[data-page="anwendung"] .legal-tile.is-expanded:hover {
        box-shadow: 0 6px 24px -6px rgba(0, 0, 0, 0.1),
            0 2px 10px -2px rgba(0, 0, 0, 0.05);
    }

    /* Nicht-expanded Tiles: Dezent zurückweichen wenn Sibling offen */
    body[data-page="anwendung"] .legal-grid:has(.is-expanded) .legal-tile:not(.is-expanded) {
        opacity: 0.88;
        transform: translate3d(0, 0, 0);
        transition: opacity 0.5s cubic-bezier(0.25, 1, 0.5, 1),
            transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    }

    body[data-page="anwendung"] .legal-grid:has(.is-expanded) .legal-tile:not(.is-expanded):hover {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* ── Keyframes: GPU-Only Compositor Animations (Anwendung) ── */
@keyframes anwendung-liquid-reveal {
    0% {
        opacity: 0;
        transform: translate3d(0, 0.6rem, 0);
    }

    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}