:root {
    --text-dark: #1A1A1A;
    --text-light: #F4F1EB;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Manrope', sans-serif;
    --transition-slow: 1.2s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: 0.4s ease-out;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: #F4F1EB;
    transition: background-color var(--transition-slow), color var(--transition-slow);
    overflow-x: hidden;
    cursor: none;
}

::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
}

/* Custom Cursor */
.cursor,
.cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    transition: width 0.3s, height 0.3s, background-color 0.3s, border-color 0.3s;
}

.cursor {
    width: 8px;
    height: 8px;
    background-color: var(--text-dark);
}

.cursor-ring {
    width: 30px;
    height: 30px;
    border: 1px solid var(--text-dark);
    transition: width 0.3s, height 0.3s, top 0.1s, left 0.1s, border-color 0.3s;
}

.cursor-ring.active {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.05);
}

/* Progress Bar */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background-color: var(--text-dark);
    width: 0%;
    z-index: 1000;
    transition: background-color var(--transition-slow);
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
    color: var(--text-light);
    /* Mix diff turns it dark on light bg */
    pointer-events: none;
}

header * {
    pointer-events: auto;
}

.logo {
    display: flex;
    flex-direction: column;
}

.brand-refresh {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 1px;
}

.brand-xebea {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    opacity: 0.8;
}

nav {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    padding: 5px 0;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.nav-link:hover {
    opacity: 1;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 1px;
    background: var(--text-light);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

/* Side Navigation */
.side-nav {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    z-index: 100;
    mix-blend-mode: difference;
}

.nav-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid var(--text-light);
    transition: all 0.3s ease;
}

.nav-dot.active {
    background: var(--text-light);
    transform: scale(1.5);
}

/* Fixed 3D Product Container */
.fixed-product-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1500px;
}

.product-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60vmin;
    height: 60vmin;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 70%);
    opacity: 0;
    transition: background var(--transition-slow), opacity var(--transition-slow);
    filter: blur(40px);
}

.bottle-wrapper {
    position: relative;
    width: 30vw;
    height: 70vh;
    max-width: 400px;
    transform-style: preserve-3d;
}

.product-3d-img {
    position: absolute;
    top: 50%;
    left: 50%;
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
    transform: translate(-50%, -20%) scale(0.8) rotateY(15deg) rotateX(10deg);
    opacity: 0;
    transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), transform 1s cubic-bezier(0.25, 1, 0.5, 1), filter 1s ease;
    filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0));
}

.product-3d-img.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1) rotateY(0deg) rotateX(0deg);
    filter: drop-shadow(0 40px 60px rgba(0, 0, 0, 0.25));
}

.product-3d-img.exit-up {
    opacity: 0;
    transform: translate(-50%, -100%) scale(0.8) rotateY(-15deg) rotateX(-10deg);
}

.product-3d-img.exit-down {
    opacity: 0;
    transform: translate(-50%, 0%) scale(0.8) rotateY(15deg) rotateX(10deg);
}

/* Page Layout */
main {
    position: relative;
    z-index: 1;
}

.section {
    min-height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 10vw;
}

/* Hero Section */
.hero {
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.hero-content {
    position: relative;
    z-index: 5;
    max-width: 800px;
    opacity: 1;
    transition: opacity 0.5s;
    margin-top: -10vh;
}

.hero.fade-out .hero-content {
    opacity: 0;
}

.eyebrow {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 2rem;
    color: rgba(0, 0, 0, 0.6);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 7vw;
    line-height: 1.1;
    margin-bottom: 2rem;
}

.title-refresh {
    font-size: 9vw;
    display: inline-block;
}

.title-secondary {
    font-size: 4vw;
    font-style: italic;
    color: rgba(0, 0, 0, 0.8);
}

.hero-desc {
    font-size: 1.2rem;
    line-height: 1.6;
    max-width: 500px;
    margin: 0 auto 4rem auto;
    color: rgba(0, 0, 0, 0.7);
}

.scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
    animation: stretch 2s infinite ease-in-out;
    transform-origin: top;
}

@keyframes stretch {
    0% {
        transform: scaleY(0);
    }

    50% {
        transform: scaleY(1);
    }

    100% {
        transform: scaleY(0);
        transform-origin: bottom;
    }
}

.hero-bottle-group {
    position: absolute;
    bottom: -15vh;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    opacity: 1;
    transition: opacity 1s, transform 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.hero.fade-out .hero-bottle-group {
    opacity: 0;
    transform: translate(-50%, 20vh);
    pointer-events: none;
}

.hb {
    height: 40vh;
    object-fit: contain;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.2));
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hb:nth-child(1) {
    transform: translateY(10%) rotate(-12deg);
    height: 35vh;
}

.hb:nth-child(2) {
    transform: translateY(0%) rotate(-5deg);
    height: 48vh;
}

.hb:nth-child(3) {
    transform: translateY(5%) rotate(6deg);
    height: 43vh;
}

.hb:nth-child(4) {
    transform: translateY(15%) rotate(14deg);
    height: 32vh;
}

.hb:hover {
    transform: translateY(-40px) scale(1.1) rotate(0deg) !important;
    z-index: 10;
}

/* Product Sections */
.product-section {
    justify-content: space-between;
}

.left-align .content-block {
    margin-right: auto;
    margin-left: 5vw;
}

.right-align .content-block {
    margin-left: auto;
    margin-right: 5vw;
}

.content-block {
    max-width: 400px;
    opacity: 0;
    transform: translateY(60px);
    transition: all 1s cubic-bezier(0.25, 1, 0.5, 1);
}

.product-section.in-view .content-block {
    opacity: 1;
    transform: translateY(0);
}

.formula-tag {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border: 1px solid currentColor;
    border-radius: 50px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 2.5rem;
    opacity: 0.6;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 6rem;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-style: italic;
    opacity: 0.7;
    margin-bottom: 2rem;
}

.section-desc {
    font-size: 1.15rem;
    line-height: 1.8;
    margin-bottom: 3.5rem;
    opacity: 0.8;
}

.traits {
    display: flex;
    gap: 3.5rem;
}

.trait {
    display: flex;
    flex-direction: column;
    font-size: 1.3rem;
    font-weight: 500;
}

.trait span {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.6;
    margin-bottom: 0.5rem;
}

.floral-bg {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-family: var(--font-heading);
    font-size: 22vw;
    color: rgba(0, 0, 0, 0.02);
    z-index: 0;
    pointer-events: none;
    white-space: nowrap;
}

.left-align .floral-bg {
    right: -5vw;
    text-align: right;
}

.right-align .floral-bg {
    left: -5vw;
    text-align: left;
}

/* Footer */
.footer-section {
    background-color: #1A1A1A;
    color: #F4F1EB;
    min-height: 100vh;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.footer-title {
    font-family: var(--font-heading);
    font-size: 10vw;
    margin-bottom: 0;
    line-height: 1;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255, 255, 255, 0.3) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-sub {
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 6px;
    margin-bottom: 4rem;
    opacity: 0.8;
    color: #F4F1EB;
}

.footer-grid {
    display: flex;
    gap: 3rem;
    justify-content: center;
    margin-bottom: 4rem;
    font-size: 1.1rem;
}

.footer-grid a {
    color: #F4F1EB;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: opacity 0.3s;
    opacity: 0.6;
}

.footer-grid a:hover {
    opacity: 1;
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.4;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Responsive */
@media (max-width: 900px) {
    header {
        padding: 1.5rem 2rem;
    }

    nav {
        display: none;
    }

    .side-nav {
        display: none;
    }

    .hero-title {
        font-size: 12vw;
    }

    .title-refresh {
        font-size: 16vw;
    }

    .title-secondary {
        font-size: 7vw;
    }

    .hero-bottle-group {
        display: none;
    }

    .product-section {
        flex-direction: column;
        justify-content: flex-end;
        padding-bottom: 10vh;
    }

    .left-align .content-block,
    .right-align .content-block {
        margin: 0;
        text-align: center;
        width: 100%;
        max-width: 100%;
    }

    .section-title {
        font-size: 4.5rem;
    }

    .traits {
        justify-content: center;
    }

    .floral-bg {
        display: none;
    }

    .bottle-wrapper {
        transform: translateY(-15vh) scale(0.8);
        height: 50vh;
    }
}

/* ══════════════════════════════════════════════════════
           PAGE LOADER — dramatic curtain reveal
        ══════════════════════════════════════════════════════ */
.page-loader {
    position: fixed;
    inset: 0;
    z-index: 9000;
    display: flex;
    pointer-events: none;
}

.loader-half {
    flex: 1;
    background: #1A1A1A;
    transition: transform 1.1s cubic-bezier(0.76, 0, 0.24, 1);
}

.loader-half:first-child {
    transform-origin: left;
}

.loader-half:last-child {
    transform-origin: right;
}

.loader-brand {
    position: fixed;
    inset: 0;
    z-index: 9001;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    transition: opacity 0.5s 0.5s ease;
}

.loader-brand-name {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 7rem);
    color: #F4F1EB;
    letter-spacing: 2px;
    line-height: 1;
    overflow: hidden;
}

.loader-brand-name span {
    display: inline-block;
    transform: translateY(110%);
    opacity: 0;
    animation: loaderLetterIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* stagger each letter */
.loader-brand-name span:nth-child(1) {
    animation-delay: 0.05s;
}

.loader-brand-name span:nth-child(2) {
    animation-delay: 0.10s;
}

.loader-brand-name span:nth-child(3) {
    animation-delay: 0.15s;
}

.loader-brand-name span:nth-child(4) {
    animation-delay: 0.20s;
}

.loader-brand-name span:nth-child(5) {
    animation-delay: 0.25s;
}

.loader-brand-name span:nth-child(6) {
    animation-delay: 0.30s;
}

.loader-brand-name span:nth-child(7) {
    animation-delay: 0.35s;
}

.loader-sub {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 6px;
    color: rgba(244, 241, 235, 0.5);
    margin-top: 0.8rem;
    opacity: 0;
    transform: translateY(10px);
    animation: loaderSubIn 0.7s 0.55s ease forwards;
}

@keyframes loaderLetterIn {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes loaderSubIn {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* when JS adds .open — halves slide out, brand fades */
.page-loader.open .loader-half:first-child {
    transform: translateX(-100%);
}

.page-loader.open .loader-half:last-child {
    transform: translateX(100%);
}

.page-loader.open+.loader-brand {
    opacity: 0;
}

.page-loader.gone {
    display: none;
}

/* ══════════════════════════════════════════════════════
           ROLES & RESPONSIBILITIES — full redesign
        ══════════════════════════════════════════════════════ */

.roles-section {
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 14vh 10vw 10vh;
    gap: 0;
    overflow: hidden;
    min-height: auto;
}

/* Spinning 3-D ring (top-right decoration) */
.roles-ring-wrap {
    position: absolute;
    top: 8vh;
    right: 6vw;
    width: 38vmin;
    height: 38vmin;
    pointer-events: none;
    perspective: 600px;
}

.roles-ring {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 1.5px solid rgba(0, 0, 0, 0.10);
    transform: rotateX(72deg) rotateZ(0deg);
    animation: ring-spin 18s linear infinite;
    transform-style: preserve-3d;
}

.roles-ring::before {
    content: '';
    position: absolute;
    inset: 12%;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.07);
    animation: ring-spin-rev 10s linear infinite;
}

.roles-ring::after {
    content: '';
    position: absolute;
    inset: 28%;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.12);
}

@keyframes ring-spin {
    to {
        transform: rotateX(72deg) rotateZ(360deg);
    }
}

@keyframes ring-spin-rev {
    to {
        transform: rotateZ(-360deg);
    }
}

/* Hero type block */
.roles-hero {
    position: relative;
    z-index: 2;
    margin-bottom: 5rem;
    transition: transform 0.12s linear;
}

.roles-eyebrow {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    margin-bottom: 1.4rem;
    display: block;
}

.roles-section.in-view .roles-eyebrow {
    opacity: 0.5;
    transform: translateY(0);
}

.roles-line-mask {
    overflow: hidden;
    display: block;
    line-height: 1.05;
}

.roles-line-inner {
    display: block;
    transform: rotateX(88deg) translateY(60%) skewX(-4deg);
    opacity: 0;
    transform-origin: top center;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.6s ease;
}

.roles-section.in-view .roles-line-inner {
    transform: rotateX(0deg) translateY(0) skewX(0deg);
    opacity: 1;
}

.roles-line-mask:nth-child(2) .roles-line-inner {
    transition-delay: 0.05s;
}

.roles-line-mask:nth-child(3) .roles-line-inner {
    transition-delay: 0.18s;
}

.roles-line-mask:nth-child(4) .roles-line-inner {
    transition-delay: 0.31s;
}

.roles-heading {
    font-family: var(--font-heading);
    font-size: clamp(3.5rem, 7vw, 8rem);
    line-height: 1;
    margin-bottom: 0;
}

.roles-heading-italic {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: clamp(2rem, 4vw, 4.5rem);
    opacity: .65;
}

.roles-intro {
    max-width: 700px;
    font-size: 1.1rem;
    line-height: 1.85;
    opacity: 0;
    margin-top: 2.5rem;
    border-left: 2px solid currentColor;
    padding-left: 1.8rem;
    transform: translateY(30px);
    transition: opacity 1s 0.55s ease, transform 1s 0.55s cubic-bezier(0.25, 1, 0.5, 1);
}

.roles-section.in-view .roles-intro {
    opacity: 0.75;
    transform: translateY(0);
}

/* ── ACCORDION PANELS ── */
.roles-panels {
    width: 100%;
    display: flex;
    gap: 0;
    height: 65vh;
    min-height: 460px;
    margin-bottom: 6rem;
    opacity: 0;
    transform: perspective(1000px) rotateX(6deg) translateY(40px);
    transition: opacity 1s 0.3s cubic-bezier(0.25, 1, 0.5, 1),
        transform 1s 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.roles-section.in-view .roles-panels {
    opacity: 1;
    transform: perspective(1000px) rotateX(0deg) translateY(0);
}

.rp {
    flex: 1;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    border-left: 1px solid rgba(0, 0, 0, 0.10);
    transition: flex 0.7s cubic-bezier(0.76, 0, 0.24, 1), background 0.5s ease;
}

.rp:last-child {
    border-right: 1px solid rgba(0, 0, 0, 0.10);
}

.rp:hover,
.rp.rp-active {
    flex: 3.8;
    background: rgba(0, 0, 0, 0.03);
}

/* giant ghost number */
.rp-num {
    font-family: var(--font-heading);
    font-size: 30vh;
    font-weight: 600;
    line-height: 1;
    position: absolute;
    bottom: -4vh;
    left: -0.1em;
    color: rgba(0, 0, 0, 0.04);
    pointer-events: none;
    white-space: nowrap;
    transition: opacity 0.4s ease, transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
    transform: translateX(0);
}

.rp:hover .rp-num,
.rp.rp-active .rp-num {
    opacity: 0.07;
    transform: translateX(5%);
}

/* collapsed: vertical rotated title */
.rp-title-vert {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) rotate(-90deg);
    white-space: nowrap;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: 2px;
    opacity: 0.55;
    transition: opacity 0.3s ease, transform 0.5s ease;
    transform-origin: center;
}

.rp:hover .rp-title-vert,
.rp.rp-active .rp-title-vert {
    opacity: 0;
    transform: translateX(-50%) rotate(-90deg) translateY(-20px);
    pointer-events: none;
}

/* expanded: full content block */
.rp-content {
    position: absolute;
    inset: 0;
    padding: 3rem 2.5rem 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.5s 0.2s ease, transform 0.5s 0.2s cubic-bezier(0.25, 1, 0.5, 1);
    pointer-events: none;
    overflow-y: auto;
    overflow-x: hidden;
}

.rp:hover .rp-content,
.rp.rp-active .rp-content {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.rp-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    opacity: 0.4;
    margin-bottom: 0.6rem;
}

.rp-title-full {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 2.2vw, 2rem);
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: 0.5rem;
}

.rp-lead {
    font-size: 0.82rem;
    opacity: 0.5;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.8rem;
    line-height: 1.4;
}

/* bullet list inside panel */
.rp-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.rp-list-item {
    display: flex;
    align-items: baseline;
    gap: 0.8rem;
    padding: 0.65rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    transform: translateX(-12px);
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

.rp:hover .rp-list-item:nth-child(1),
.rp.rp-active .rp-list-item:nth-child(1) {
    transform: translateX(0);
    opacity: 1;
    transition-delay: 0.30s;
}

.rp:hover .rp-list-item:nth-child(2),
.rp.rp-active .rp-list-item:nth-child(2) {
    transform: translateX(0);
    opacity: 1;
    transition-delay: 0.38s;
}

.rp:hover .rp-list-item:nth-child(3),
.rp.rp-active .rp-list-item:nth-child(3) {
    transform: translateX(0);
    opacity: 1;
    transition-delay: 0.46s;
}

.rp:hover .rp-list-item:nth-child(4),
.rp.rp-active .rp-list-item:nth-child(4) {
    transform: translateX(0);
    opacity: 1;
    transition-delay: 0.54s;
}

.rp-list-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.35;
    flex-shrink: 0;
    margin-top: 0.35em;
}

.rp-list-name {
    font-size: 0.88rem;
    font-weight: 600;
}

.rp-list-desc {
    font-size: 0.82rem;
    opacity: 0.6;
    line-height: 1.5;
}

/* top accent line that draws on hover */
.rp::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: currentColor;
    transition: width 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.rp:hover::before,
.rp.rp-active::before {
    width: 100%;
}

/* ── INGREDIENT HOVER-ROWS ── */
.ingredients-scene {
    width: 100%;
    max-width: 1100px;
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 1s 0.2s ease, transform 1s 0.2s cubic-bezier(0.25, 1, 0.5, 1);
}

.roles-section.in-view .ingredients-scene {
    opacity: 1;
    transform: translateY(0);
}

.ingredients-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    opacity: 0.35;
    margin-bottom: 1.6rem;
}

.ing-rows {
    width: 100%;
    border-top: 1px solid rgba(0, 0, 0, 0.10);
}

.ing-row {
    position: relative;
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.4rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    overflow: hidden;
    cursor: default;
}

/* sweep fill on hover */
.ing-row::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.04);
    transform: translateX(-100%);
    transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
    z-index: 0;
}

.ing-row:hover::before {
    transform: translateX(0);
}

.ing-idx {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    opacity: 0.25;
    letter-spacing: 2px;
    width: 2rem;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.ing-name {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.5vw, 3rem);
    font-weight: 600;
    line-height: 1;
    flex: 1;
    position: relative;
    z-index: 1;
    transition: letter-spacing 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.ing-row:hover .ing-name {
    letter-spacing: 2px;
}

.ing-desc {
    font-size: 0.9rem;
    opacity: 0;
    line-height: 1.55;
    max-width: 300px;
    text-align: right;
    transform: translateX(20px);
    transition: opacity 0.4s 0.1s ease, transform 0.4s 0.1s cubic-bezier(0.25, 1, 0.5, 1);
    position: relative;
    z-index: 1;
}

.ing-row:hover .ing-desc {
    opacity: 0.6;
    transform: translateX(0);
}

.ing-arrow {
    font-size: 1.1rem;
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.3s ease, transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    position: relative;
    z-index: 1;
}

.ing-row:hover .ing-arrow {
    opacity: 0.3;
    transform: translateX(0);
}

/* stagger row entrance */
.ing-row {
    opacity: 0;
    transform: translateX(-20px);
}

.roles-section.in-view .ing-row {
    opacity: 1;
    transform: translateX(0);
}

.roles-section.in-view .ing-row:nth-child(1) {
    transition: opacity 0.6s 0.55s ease, transform 0.6s 0.55s cubic-bezier(0.25, 1, 0.5, 1);
}

.roles-section.in-view .ing-row:nth-child(2) {
    transition: opacity 0.6s 0.70s ease, transform 0.6s 0.70s cubic-bezier(0.25, 1, 0.5, 1);
}

.roles-section.in-view .ing-row:nth-child(3) {
    transition: opacity 0.6s 0.85s ease, transform 0.6s 0.85s cubic-bezier(0.25, 1, 0.5, 1);
}

.roles-section.in-view .ing-row:nth-child(4) {
    transition: opacity 0.6s 1.00s ease, transform 0.6s 1.00s cubic-bezier(0.25, 1, 0.5, 1);
}

/* ── PRODUCT BANNER SECTION ── */
.product-banner-section {
    min-height: 70vh;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 10vw;
}

.product-banner-bg {
    position: absolute;
    inset: 0;
    background: url('./images/all_product.jpeg') center/cover no-repeat;
    transform: scale(1.08);
    transition: transform 8s cubic-bezier(0.25, 1, 0.5, 1);
    z-index: 0;
}

.product-banner-section.in-view .product-banner-bg {
    transform: scale(1);
}

/* left-to-right dark gradient overlay */
.product-banner-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right,
            rgba(0, 0, 0, 0.02) 0%,
            rgba(0, 0, 0, 0.08) 40%,
            rgba(26, 26, 26, 0.72) 70%,
            rgba(26, 26, 26, 0.88) 100%);
    z-index: 1;
}

.product-banner-text {
    position: relative;
    z-index: 2;
    text-align: right;
    color: #F4F1EB;
    max-width: 420px;
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 1.1s 0.3s cubic-bezier(0.25, 1, 0.5, 1),
        transform 1.1s 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}

.product-banner-section.in-view .product-banner-text {
    opacity: 1;
    transform: translateX(0);
}

.pb-eyebrow {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 5px;
    opacity: 0.55;
    margin-bottom: 1rem;
    display: block;
}

.pb-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 6rem);
    line-height: 1;
    margin-bottom: 0.3rem;
    color: #F4F1EB;
}

.pb-subtitle {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: clamp(1.2rem, 2.5vw, 2.2rem);
    opacity: 0.7;
    margin-bottom: 2rem;
    color: #F4F1EB;
}

.pb-desc {
    font-size: 1rem;
    line-height: 1.7;
    opacity: 0.65;
    color: #F4F1EB;
}

@media (max-width: 900px) {
    .roles-panels {
        flex-direction: column;
        height: auto;
        min-height: auto;
        gap: 1px;
    }

    .rp {
        flex: none !important;
        min-height: 80px;
        border-left: none;
        border-top: 1px solid rgba(0, 0, 0, 0.10);
    }

    .rp:last-child {
        border-right: none;
        border-bottom: 1px solid rgba(0, 0, 0, 0.10);
    }

    .rp:hover,
    .rp.rp-active {
        min-height: 320px;
    }

    .rp-title-vert {
        display: none;
    }

    .rp-content {
        opacity: 1;
        transform: none;
        pointer-events: auto;
    }

    .rp-num {
        font-size: 15vh;
    }

    .roles-section {
        padding: 12vh 6vw 8vh;
    }

    .roles-ring-wrap {
        width: 28vmin;
        height: 28vmin;
        top: 4vh;
        right: 3vw;
    }

    .product-banner-section {
        justify-content: center;
        padding: 8vh 6vw;
        min-height: 60vh;
    }

    .product-banner-section::before {
        background: linear-gradient(to bottom,
                rgba(26, 26, 26, 0.2) 0%,
                rgba(26, 26, 26, 0.85) 60%,
                rgba(26, 26, 26, 0.95) 100%);
    }

    .product-banner-text {
        text-align: center;
        max-width: 100%;
    }

    .ing-desc {
        display: none;
    }

    .ing-name {
        font-size: 2rem;
    }
}

/* ── Panel image ─────────────────────────────── */
.rp-panel-img {
    display: block;
    width: 100%;
    object-fit: cover;
    border-radius: 10px;
    margin-top: auto;
    padding-top: 16px;
    opacity: 0.85;
    transition: opacity 0.3s ease, transform 0.3s ease;
    flex-shrink: 0;
}

.rp-active .rp-panel-img {
    opacity: 1;
    transform: scale(1.01);
}

/* hide scrollbar visually but keep it functional */
.rp-content::-webkit-scrollbar {
    width: 0;
}