/* =========================================================
   BBOTTL.com — Cyberpunk botanical bottle shop
   Palette: #1a120b #2c1e14 #f0e6d3 #a8b5a0 #ff9f1c #c75c2a #2d6a4f #d4f77e
   Fonts: Recursive (variable), Cormorant Garamond, Inter fallback
   Compliance tokens: Interactive elements gain a warm `box-shadow: 0 0 20px rgba(255...
   paragraphs border-animate pattern interaction design.
   ========================================================= */

:root {
    --color-bg: #1a120b;
    --color-bg-alt: #2c1e14;
    --color-text: #f0e6d3;
    --color-text-soft: #a8b5a0;
    --color-amber: #ff9f1c;
    --color-terracotta: #c75c2a;
    --color-copper: #2d6a4f;
    --color-sap: #d4f77e;
    --color-amber-halo: rgba(255, 159, 28, 0.2);
    --color-amber-halo-strong: rgba(255, 159, 28, 0.4);
    --color-amber-halo-soft: rgba(255, 159, 28, 0.1);

    --font-primary: "Recursive", "Inter", system-ui, sans-serif;
    --font-accent: "Cormorant Garamond", "Lora", Georgia, serif;
    --font-mono: "Recursive", "Space Mono", ui-monospace, monospace;

    --container-max: 1440px;
    --container-pad: clamp(24px, 5vw, 80px);
}

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

html {
    background: var(--color-bg);
    scroll-behavior: smooth;
    scroll-snap-type: y proximity;
}

body {
    margin: 0;
    padding: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-variation-settings: "wght" 400, "CASL" 0, "slnt" 0, "MONO" 0;
    font-size: 17px;
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

/* Grain overlay ========================================= */
.grain {
    pointer-events: none;
    position: fixed;
    inset: 0;
    z-index: 9998;
    opacity: 0.04;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
    mix-blend-mode: overlay;
}

/* Floating bottle glyph ================================= */
.bottle-glyph {
    position: fixed;
    top: 24px;
    left: 24px;
    width: 54px;
    height: 64px;
    background: rgba(26, 18, 11, 0.6);
    border: 1px solid rgba(255, 159, 28, 0.35);
    color: var(--color-amber);
    cursor: pointer;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 9999;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 600ms ease, transform 600ms ease, box-shadow 300ms ease, border-color 300ms ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}
.bottle-glyph.visible {
    opacity: 1;
    transform: translateY(0);
}
.bottle-glyph:hover {
    box-shadow: 0 0 20px rgba(255, 159, 28, 0.25), 0 0 60px rgba(255, 159, 28, 0.12);
    border-color: var(--color-amber);
    color: var(--color-sap);
}

/* Overlay menu =========================================== */
.overlay-menu {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(26, 18, 11, 0.78);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 500ms ease;
}
.overlay-menu.open {
    opacity: 1;
    pointer-events: auto;
}
.overlay-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.overlay-nav a {
    font-family: var(--font-primary);
    font-variation-settings: "wght" 500, "CASL" 1;
    font-size: clamp(32px, 6vw, 72px);
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.02em;
    display: flex;
    align-items: baseline;
    gap: 16px;
    transition: font-variation-settings 400ms ease, color 300ms ease, text-shadow 300ms ease;
}
.overlay-nav a::before {
    content: attr(data-num);
    font-family: var(--font-mono);
    font-variation-settings: "MONO" 1, "wght" 400;
    font-size: 0.32em;
    color: var(--color-amber);
    opacity: 0.7;
}
.overlay-nav a:hover {
    color: var(--color-amber);
    font-variation-settings: "wght" 800, "CASL" 1;
    text-shadow: 0 0 20px rgba(255, 159, 28, 0.35);
}
.overlay-close {
    position: absolute;
    top: 24px;
    right: 28px;
    background: none;
    border: none;
    color: var(--color-text);
    font-size: 42px;
    line-height: 1;
    cursor: pointer;
    font-family: var(--font-primary);
    font-weight: 200;
    transition: color 200ms ease;
}
.overlay-close:hover { color: var(--color-amber); }

/* Utilities ============================================== */
.inner-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-pad);
    width: 100%;
}
[data-mono] {
    font-family: var(--font-mono);
    font-variation-settings: "MONO" 1, "CASL" 0, "wght" 400;
    letter-spacing: 0.08em;
    text-transform: lowercase;
    color: var(--color-text-soft);
    font-size: 13px;
}
.section-label {
    margin-bottom: 24px;
    color: var(--color-amber);
}
.section-title {
    font-family: var(--font-primary);
    font-variation-settings: "wght" 900, "CASL" 1;
    font-size: clamp(36px, 5.2vw, 72px);
    line-height: 1.05;
    margin: 0 0 24px;
    letter-spacing: -0.02em;
    color: var(--color-text);
    transition: font-variation-settings 300ms ease;
}
.section-title:hover {
    font-variation-settings: "wght" 700, "CASL" 1;
}
.section-subtitle {
    font-family: var(--font-accent);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(18px, 2vw, 24px);
    color: var(--color-text-soft);
    max-width: 600px;
    margin: 0 0 48px;
    line-height: 1.5;
}

/* Section divider (animated glow line) =================== */
.section-divider {
    border: none;
    height: 2px;
    width: 100%;
    margin: 0;
    position: relative;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 159, 28, 0.2) 30%, rgba(255, 159, 28, 0.8) 50%, rgba(255, 159, 28, 0.2) 70%, transparent 100%);
    background-size: 200% 100%;
    animation: borderGlow 6s ease infinite;
    box-shadow: 0 0 12px rgba(255, 159, 28, 0.35), 0 0 30px rgba(255, 159, 28, 0.12);
}

@keyframes borderGlow {
    0%   { background-position: 100% 0; }
    50%  { background-position: 0% 0; }
    100% { background-position: -100% 0; }
}

/* HERO =================================================== */
.hero {
    position: relative;
    width: 100vw;
    height: 100vh;
    min-height: 640px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(199, 92, 42, 0.15), transparent 55%),
        radial-gradient(ellipse at 80% 80%, rgba(45, 106, 79, 0.2), transparent 60%),
        var(--color-bg);
    scroll-snap-align: start;
}

/* Particles */
.particles {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}
.mote {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-amber);
    box-shadow: 0 0 10px rgba(255, 159, 28, 0.5), 0 0 20px rgba(255, 159, 28, 0.25);
    opacity: 0.5;
    animation: floatMote 22s ease-in-out infinite;
}
.mote.m1 { top: 15%; left: 12%; animation-delay: -2s; }
.mote.m2 { top: 30%; left: 82%; width: 4px; height: 4px; animation-delay: -5s; background: var(--color-sap); box-shadow: 0 0 8px rgba(212, 247, 126, 0.4); }
.mote.m3 { top: 55%; left: 25%; animation-delay: -8s; }
.mote.m4 { top: 70%; left: 70%; width: 5px; height: 5px; animation-delay: -11s; }
.mote.m5 { top: 22%; left: 50%; width: 3px; height: 3px; animation-delay: -1s; background: var(--color-sap); box-shadow: 0 0 6px rgba(212, 247, 126, 0.3); }
.mote.m6 { top: 80%; left: 40%; animation-delay: -14s; }
.mote.m7 { top: 10%; left: 65%; width: 4px; height: 4px; animation-delay: -6s; }
.mote.m8 { top: 65%; left: 88%; width: 3px; height: 3px; animation-delay: -9s; }
.mote.m9 { top: 45%; left: 5%; animation-delay: -13s; background: var(--color-sap); box-shadow: 0 0 8px rgba(212, 247, 126, 0.4); }
.mote.m10 { top: 88%; left: 15%; width: 4px; height: 4px; animation-delay: -17s; }

@keyframes floatMote {
    0%   { transform: translate(0, 0);      opacity: 0.2; }
    25%  { transform: translate(20px, -30px); opacity: 0.55; }
    50%  { transform: translate(-15px, -60px); opacity: 0.35; }
    75%  { transform: translate(30px, -35px); opacity: 0.6; }
    100% { transform: translate(0, 0);      opacity: 0.2; }
}

/* Foreground botanicals */
.foreground-botanical {
    position: absolute;
    z-index: 3;
    bottom: 0;
    height: 90%;
    width: auto;
    max-width: 40vw;
    pointer-events: none;
    opacity: 0.9;
    filter: drop-shadow(0 0 10px rgba(255, 159, 28, 0.25));
    transition: transform 400ms ease;
}
.foreground-botanical.left { left: 0; }
.foreground-botanical.right { right: 0; }
.foreground-botanical .botanical-lines path,
.foreground-botanical .botanical-lines circle {
    stroke-dasharray: 2000;
    stroke-dashoffset: 2000;
    animation: drawPath 3.5s ease-out forwards;
}
.foreground-botanical .botanical-lines path:nth-child(even) { animation-delay: 0.4s; }
.foreground-botanical .botanical-lines circle {
    animation-delay: 3s;
    stroke-dasharray: 80;
    stroke-dashoffset: 80;
}

@keyframes drawPath {
    to { stroke-dashoffset: 0; }
}

/* Hero content (midground) */
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 32px;
    max-width: 900px;
}
.hero-kicker {
    margin-bottom: 40px;
    color: var(--color-amber);
    letter-spacing: 0.2em;
    opacity: 0;
    animation: fadeInUp 1.2s ease-out 0.3s forwards;
}
.brand-mark {
    font-family: var(--font-primary);
    font-variation-settings: "wght" 300, "CASL" 0, "slnt" 0;
    font-size: clamp(80px, 17vw, 220px);
    line-height: 0.9;
    letter-spacing: -0.04em;
    margin: 0;
    color: var(--color-text);
    text-shadow: 0 0 40px rgba(240, 230, 211, 0.15), 0 0 80px rgba(255, 159, 28, 0.12);
    animation: brandAwaken 2.6s ease-out 0.6s forwards;
}
@keyframes brandAwaken {
    0% {
        font-variation-settings: "wght" 300, "CASL" 0;
        opacity: 0;
        letter-spacing: 0.12em;
    }
    50% {
        opacity: 1;
    }
    100% {
        font-variation-settings: "wght" 900, "CASL" 1;
        opacity: 1;
        letter-spacing: -0.04em;
    }
}
.hero-phrase {
    font-family: var(--font-accent);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(20px, 2.2vw, 28px);
    color: var(--color-text-soft);
    margin: 24px auto 0;
    max-width: 560px;
    line-height: 1.4;
    opacity: 0;
    animation: fadeInUp 1.4s ease-out 1.8s forwards;
}
.hero-phrase em {
    color: var(--color-sap);
    font-style: italic;
}
.hero-scroll-cue {
    position: absolute;
    bottom: -140px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    color: var(--color-amber);
    font-family: var(--font-mono);
    font-variation-settings: "MONO" 1;
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: lowercase;
    opacity: 0;
    animation: fadeInUp 1.4s ease-out 2.4s forwards, scrollBob 2.6s ease-in-out 3s infinite;
}
@keyframes scrollBob {
    0%, 100% { transform: translate(-50%, 0); }
    50%      { transform: translate(-50%, 8px); }
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ORIGIN ================================================= */
.origin {
    background: var(--color-bg);
    min-height: 100vh;
    padding: clamp(80px, 12vw, 160px) 0;
    display: flex;
    align-items: center;
    scroll-snap-align: start;
}
.origin-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(32px, 6vw, 96px);
    align-items: center;
}
.origin-illustration {
    position: relative;
}
.origin-illustration::before {
    content: "";
    position: absolute;
    inset: -10%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 159, 28, 0.07), transparent 65%);
    z-index: 0;
    pointer-events: none;
}
.origin-illustration .botanical-svg {
    position: relative;
    width: 100%;
    max-width: 520px;
    display: block;
    margin: 0 auto;
    filter: drop-shadow(0 0 12px rgba(255, 159, 28, 0.22));
}
.origin-illustration .draw-on-view path,
.origin-illustration .draw-on-view circle {
    stroke-dasharray: var(--total-length, 2000);
    stroke-dashoffset: var(--total-length, 2000);
    transition: stroke-dashoffset 2.2s ease-out;
}
.origin-illustration.in-view .draw-on-view path,
.origin-illustration.in-view .draw-on-view circle {
    stroke-dashoffset: 0;
}

.origin-text .cormorant-lede {
    font-family: var(--font-accent);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(22px, 2.4vw, 32px);
    line-height: 1.35;
    color: var(--color-text);
    margin: 0 0 32px;
    padding-left: 24px;
    border-left: 2px solid var(--color-amber);
    box-shadow: inset 2px 0 12px -8px rgba(255, 159, 28, 0.5);
}
.origin-text p {
    margin: 0 0 20px;
    color: var(--color-text);
    max-width: 55ch;
}
.origin-text p.origin-signature {
    font-family: var(--font-accent);
    font-style: italic;
    color: var(--color-text-soft);
    margin-top: 32px;
    font-size: 18px;
}

/* COLLECTION (filmstrip) ================================= */
.collection {
    background: var(--color-bg-alt);
    padding: clamp(80px, 10vw, 140px) 0;
    position: relative;
    overflow: hidden;
    scroll-snap-align: start;
}
.collection .inner-container {
    margin-bottom: 48px;
}
.filmstrip {
    display: flex;
    gap: 32px;
    padding: 20px clamp(24px, 5vw, 80px) 60px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
    scrollbar-color: var(--color-amber) transparent;
}
.filmstrip::-webkit-scrollbar { height: 6px; }
.filmstrip::-webkit-scrollbar-track { background: rgba(168, 181, 160, 0.1); }
.filmstrip::-webkit-scrollbar-thumb { background: var(--color-amber); border-radius: 3px; }
.filmstrip-hint {
    text-align: center;
    color: var(--color-text-soft);
    margin-top: 16px;
}

.bottle-card {
    flex: 0 0 auto;
    width: clamp(240px, 22vw, 320px);
    min-height: 520px;
    padding: 28px 24px 32px;
    background: rgba(26, 18, 11, 0.7);
    border: 1px solid rgba(168, 181, 160, 0.15);
    scroll-snap-align: center;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 500ms ease, border-color 400ms ease, box-shadow 400ms ease;
}
.bottle-card::before {
    content: "";
    position: absolute;
    inset: 0;
    padding: 1px;
    background: linear-gradient(90deg, transparent, var(--color-amber), transparent);
    background-size: 200% 100%;
    -webkit-mask: linear-gradient(#000, #000) content-box, linear-gradient(#000, #000);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    animation: borderGlow 4s ease infinite;
    transition: opacity 400ms ease;
    pointer-events: none;
}
.bottle-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-amber);
    box-shadow: 0 0 20px rgba(255, 159, 28, 0.25), 0 0 60px rgba(255, 159, 28, 0.12);
}
.bottle-card:hover::before {
    opacity: 1;
}
.bottle-card.in-view .bottle-outline {
    stroke-dasharray: var(--outline-length, 1400);
    stroke-dashoffset: 0;
    transition: stroke-dashoffset 2.2s ease-out;
}
.bottle-card:not(.in-view) .bottle-outline {
    stroke-dasharray: var(--outline-length, 1400);
    stroke-dashoffset: var(--outline-length, 1400);
}
.bottle-svg {
    display: block;
    width: 100%;
    max-width: 180px;
    height: auto;
    margin: 0 auto 20px;
    filter: drop-shadow(0 0 8px rgba(255, 159, 28, 0.28));
}
.bottle-card:hover .bottle-fill {
    opacity: 0.72;
    transition: opacity 500ms ease;
}
.bottle-card .bottle-fill {
    transition: opacity 500ms ease;
}
.bottle-label .bottle-index {
    margin: 0 0 6px;
    color: var(--color-amber);
    text-align: center;
}
.bottle-label h3 {
    font-family: var(--font-primary);
    font-variation-settings: "wght" 800, "CASL" 1;
    font-size: 26px;
    margin: 0 0 10px;
    color: var(--color-text);
    text-align: center;
    letter-spacing: -0.01em;
    transition: font-variation-settings 300ms ease, color 300ms ease;
}
.bottle-card:hover .bottle-label h3 {
    color: var(--color-sap);
}
.bottle-label p:last-child {
    font-family: var(--font-accent);
    font-style: italic;
    font-weight: 300;
    font-size: 16px;
    line-height: 1.45;
    color: var(--color-text-soft);
    text-align: center;
    margin: 0;
}

/* PROCESS (vine timeline) =============================== */
.process {
    background: var(--color-bg);
    padding: clamp(80px, 10vw, 140px) 0 clamp(120px, 14vw, 200px);
    position: relative;
    scroll-snap-align: start;
}
.vine-timeline {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px var(--container-pad);
    min-height: 1600px;
}
.vine-svg {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 220px;
    height: 100%;
    pointer-events: none;
    filter: drop-shadow(0 0 6px rgba(45, 106, 79, 0.5));
}
#vinePath {
    stroke-dasharray: var(--vine-length, 3200);
    stroke-dashoffset: var(--vine-length, 3200);
    transition: stroke-dashoffset 120ms linear;
}
#vineLeaves {
    stroke-dasharray: 80;
    stroke-dashoffset: 80;
    transition: stroke-dashoffset 1.2s ease-out;
}
.vine-timeline.fully-drawn #vineLeaves {
    stroke-dashoffset: 0;
}

.vine-nodes {
    list-style: none;
    margin: 0;
    padding: 0;
    position: relative;
    height: 100%;
}
.vine-node {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 900px;
    display: flex;
    align-items: center;
    gap: 32px;
}
.vine-node[data-side="right"] {
    justify-content: flex-end;
}
.vine-node[data-side="left"] {
    justify-content: flex-start;
}
.node-dot {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 2px solid var(--color-copper);
    transition: all 500ms ease;
    box-shadow: 0 0 0 0 rgba(255, 159, 28, 0.4);
}
.vine-node.bloomed .node-dot {
    background: var(--color-amber);
    border-color: var(--color-amber);
    box-shadow: 0 0 0 8px rgba(255, 159, 28, 0.15), 0 0 20px rgba(255, 159, 28, 0.5), 0 0 40px rgba(255, 159, 28, 0.25);
}
.node-panel {
    width: 42%;
    max-width: 380px;
    padding: 24px 28px;
    background: var(--color-bg-alt);
    border: 1px solid rgba(168, 181, 160, 0.15);
    position: relative;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    transition: opacity 700ms ease, transform 700ms ease, border-color 400ms ease, box-shadow 400ms ease;
}
.vine-node[data-side="right"] .node-panel {
    transform: translateX(20px) scale(0.95);
}
.vine-node[data-side="left"] .node-panel {
    transform: translateX(-20px) scale(0.95);
}
.vine-node.bloomed .node-panel {
    opacity: 1;
    transform: translate(0, 0) scale(1);
    border-color: rgba(255, 159, 28, 0.4);
    box-shadow: 0 0 20px rgba(255, 159, 28, 0.18), 0 0 60px rgba(255, 159, 28, 0.08);
}
.node-panel::before {
    content: "";
    position: absolute;
    top: 50%;
    width: 30px;
    height: 1px;
    background: linear-gradient(90deg, var(--color-amber), transparent);
}
.vine-node[data-side="right"] .node-panel::before {
    left: -30px;
    background: linear-gradient(-90deg, var(--color-amber), transparent);
}
.vine-node[data-side="left"] .node-panel::before {
    right: -30px;
    background: linear-gradient(90deg, var(--color-amber), transparent);
}
.node-step {
    margin: 0 0 8px;
    color: var(--color-amber);
}
.node-panel h3 {
    font-family: var(--font-primary);
    font-variation-settings: "wght" 800, "CASL" 1;
    font-size: 24px;
    margin: 0 0 8px;
    letter-spacing: -0.01em;
}
.node-panel p {
    margin: 0;
    color: var(--color-text-soft);
    font-size: 15px;
    line-height: 1.55;
}

/* CLOSING =============================================== */
.closing {
    position: relative;
    width: 100vw;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 120px 32px;
    background:
        radial-gradient(ellipse at 50% 50%, rgba(45, 106, 79, 0.18), transparent 65%),
        var(--color-bg);
    scroll-snap-align: start;
}
.mandala {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(90vw, 700px);
    height: min(90vw, 700px);
    opacity: 0.55;
    animation: mandalaSpin 120s linear infinite;
    filter: drop-shadow(0 0 20px rgba(255, 159, 28, 0.3));
    z-index: 1;
}
@keyframes mandalaSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to   { transform: translate(-50%, -50%) rotate(360deg); }
}
.closing-phrase {
    font-family: var(--font-accent);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.3;
    color: var(--color-text);
    text-align: center;
    max-width: 720px;
    position: relative;
    z-index: 2;
    margin: 0 0 40px;
    text-shadow: 0 0 30px rgba(26, 18, 11, 0.8);
}
.closing-sig {
    position: relative;
    z-index: 2;
    color: var(--color-text-soft);
    letter-spacing: 0.3em;
    text-align: center;
}

/* Reveal animations (IntersectionObserver-driven) ======== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 600ms ease-out, transform 600ms ease-out;
}
.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive ============================================= */
@media (max-width: 768px) {
    html {
        scroll-snap-type: none;
    }
    .origin-grid {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    .origin-illustration .botanical-svg {
        max-width: 380px;
    }
    .filmstrip {
        flex-direction: column;
        overflow-x: hidden;
        scroll-snap-type: none;
        padding: 20px var(--container-pad);
    }
    .bottle-card {
        width: 100%;
        min-height: auto;
    }
    .foreground-botanical {
        opacity: 0.4;
        max-width: 30vw;
    }
    .vine-timeline {
        padding: 40px 24px;
        min-height: auto;
    }
    .vine-svg {
        left: 24px;
        transform: none;
        width: 40px;
    }
    .vine-nodes {
        position: relative;
    }
    .vine-node {
        position: relative !important;
        top: auto !important;
        left: 0 !important;
        transform: none !important;
        justify-content: flex-start !important;
        padding-left: 60px;
        margin-bottom: 32px;
        min-height: auto;
    }
    .node-dot {
        left: 24px;
        top: 28px;
        transform: none;
    }
    .node-panel {
        width: 100%;
        max-width: 100%;
        transform: translateY(20px) scale(0.95) !important;
    }
    .vine-node.bloomed .node-panel {
        transform: translate(0, 0) scale(1) !important;
    }
    .node-panel::before {
        left: -36px !important;
        right: auto !important;
        width: 30px;
        background: linear-gradient(-90deg, var(--color-amber), transparent) !important;
    }
}

@media (max-width: 480px) {
    body { font-size: 16px; }
    .hero-content { padding: 0 20px; }
    .brand-mark { font-size: clamp(64px, 22vw, 120px); }
    .foreground-botanical { display: none; }
    .mote { transform: scale(0.7); }
}

/* Reduced motion ========================================= */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001s !important;
        transition-duration: 0.001s !important;
        animation-iteration-count: 1 !important;
    }
    html { scroll-behavior: auto; scroll-snap-type: none; }
    .mote { display: none; }
    .mandala { animation: none; }
    .foreground-botanical .botanical-lines path,
    .foreground-botanical .botanical-lines circle,
    #vinePath, #vineLeaves,
    .origin-illustration .draw-on-view path,
    .origin-illustration .draw-on-view circle,
    .bottle-outline {
        stroke-dasharray: none !important;
        stroke-dashoffset: 0 !important;
    }
}