/* Extracted inline style block 1 from index.html */
:root {
    --color-bg: #FDFBF7;
    --color-text: #4A4A4A;
    --color-heading: #800020;
    --color-accent: #D4AF37;
    --color-cta: #6F001C;
    --color-cta-hover: #4D0014;
    --color-focus: #D4AF37;
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    --nav-height: 72px;
}

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

html {
    scroll-behavior: smooth;
}

section[id],
footer[id] {
    scroll-margin-top: calc(var(--nav-height) + 24px);
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

video,
iframe {
    display: block;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 400;
}

h1 {
    font-size: clamp(4rem, 10vw, 8rem);
    line-height: 1.1;
}

h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 2rem;
}

p {
    font-size: 1.1rem;
    color: #4A4A4A;
    margin-bottom: 2rem;
    font-weight: 300;
}

/* Animations Setup */
.reveal {
    opacity: 1;
    transform: none;
    transition: all 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.2s;
}

.reveal-delay-2 {
    transition-delay: 0.4s;
}

/* Navigation */
nav,
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 1000;
    background: rgba(251, 247, 239, 0.9);
    border-bottom: 1px solid rgba(58, 42, 26, 0.09);
    box-shadow: 0 10px 30px rgba(58, 42, 26, 0.06);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: background-color 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

nav.scrolled,
.site-header.scrolled,
nav.nav-open,
.site-header.nav-open {
    background: rgba(251, 247, 239, 0.97);
    border-bottom-color: rgba(138, 90, 43, 0.16);
    box-shadow: 0 14px 34px rgba(58, 42, 26, 0.1);
}

.header-inner {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: clamp(1rem, 2.4vw, 2rem);
    padding: 0 clamp(18px, 3.4vw, 48px);
}

.logo-link,
.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    min-width: max-content;
    line-height: 1;
    text-decoration: none;
}

.header-logo {
    width: 46px;
    height: 46px;
    object-fit: contain;
    mix-blend-mode: multiply;
    display: block;
}

.brand-logo-text {
    font-family: var(--font-heading);
    font-size: clamp(1.18rem, 1.8vw, 1.42rem);
    color: var(--color-heading);
    letter-spacing: 0;
    white-space: nowrap;
}

.nav-right {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: clamp(1rem, 2vw, 1.5rem);
    min-width: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: clamp(0.9rem, 1.7vw, 1.6rem);
}

.nav-links a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 0.78rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-heading);
    text-decoration: none;
    transition: color 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
    position: relative;
    white-space: nowrap;
}

.nav-links a:hover {
    color: #9B6A38;
}

.header-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
}

.zalo-button {
    min-height: 42px;
    border: 1px solid rgba(138, 90, 43, 0.46);
    border-radius: 999px;
    background: #8A5A2B;
    color: #fff !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.2rem;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    box-shadow: 0 9px 20px rgba(138, 90, 43, 0.18);
}

.zalo-button:hover {
    background: #6F4320;
    border-color: #6F4320;
    color: #fff !important;
    transform: translateY(-1px);
}

.nav-links .mobile-zalo-link {
    display: none;
}

.cart-toggle {
    min-width: 44px;
    min-height: 42px;
    border: 1px solid rgba(58, 42, 26, 0.16);
    background: rgba(255, 255, 255, 0.74);
    color: var(--color-heading);
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0 0.85rem;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    transition: background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}

.cart-toggle:hover {
    background-color: var(--color-heading);
    border-color: var(--color-heading);
    color: #fff;
    transform: translateY(-1px);
}

.cart-toggle svg {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.cart-count {
    min-width: 1.4rem;
    height: 1.4rem;
    border-radius: 999px;
    background-color: var(--color-cta);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.35rem;
    font-size: 0.7rem;
    line-height: 1;
}

.cart-toggle:hover .cart-count {
    background-color: #fff;
    color: var(--color-heading);
}

.nav-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(58, 42, 26, 0.16);
    background: rgba(255, 255, 255, 0.74);
    border-radius: 999px;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    padding: 0;
}

.nav-toggle span {
    width: 22px;
    height: 2px;
    background-color: var(--color-heading);
    border-radius: 999px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

nav.nav-open .nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

nav.nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
}

nav.nav-open .nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 1120px) {
    .nav-links {
        gap: 0.85rem;
    }

    .nav-links a {
        font-size: 0.72rem;
    }

    .header-zalo-button {
        padding: 0 0.95rem;
    }

    .cart-toggle-label {
        display: none;
    }
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 40px 18px 40px;
    /* Tăng padding dưới để bảo toàn dấu nặng */
    line-height: 1.5;
    /* Mở rộng không gian line-box */
    background-color: var(--color-cta);
    color: #FFFFFF !important;
    border: 1px solid var(--color-cta);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    box-shadow: 0 4px 15px rgba(111, 0, 28, 0.18);
}

.btn:hover {
    background-color: var(--color-cta-hover);
    border-color: var(--color-cta-hover);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(111, 0, 28, 0.3);
    color: #FFFFFF !important;
}

.hero-cta {
    border-radius: 999px;
    padding: 14px 34px 16px;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 1.6px;
    box-shadow: 0 12px 30px rgba(111, 0, 28, 0.22);
}

.hero-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 36px rgba(111, 0, 28, 0.28);
}

@media (max-width: 600px) {
    .hero-cta {
        width: auto;
        min-width: 168px;
        padding: 13px 28px 15px;
        font-size: 0.82rem;
    }
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible,
.btn:focus-visible,
.slider-arrow:focus-visible,
.slider-dot:focus-visible,
.faq-search-input:focus-visible {
    outline: 3px solid var(--color-focus);
    outline-offset: 4px;
    box-shadow: 0 0 0 6px rgba(128, 0, 32, 0.18);
}

/* Hero Section */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 5%;
    overflow: hidden;
    /* Ẩn phần tử tràn viền */
}

.hero-bg {
    /* Lớp 0: Nền nằm dưới cùng */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: right bottom;
    /* Neo giữ sản phẩm ở góc phải dưới */
    z-index: 0;
}

.hero-overlay {
    /* Lớp 1: Lớp phủ Gradient mờ 1/2 */
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--color-bg) 0%, var(--color-bg) 35%, transparent 60%);
    z-index: 1;
}

.hero-content {
    /* Lớp 2: Nội dung nằm trên cùng */
    position: relative;
    z-index: 2;
    text-align: left;
    max-width: 50%;
}

.hero-content h1 {
    color: #800020;
    /* Màu Nâu Gỗ */
    font-family: var(--font-heading);
    /* Phông Serif */
    margin-bottom: 70px;
    /* Tăng không gian an toàn cho dấu nặng tiếng Việt */
}

.hero-subtitle {
    font-family: var(--font-body);
    /* Phông Sans-serif */
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 5px;
    margin-bottom: 1rem;
    color: #9B6A38;
}

/* Intro Philosophy Section */
.intro-philosophy {
    padding: 120px 5%;
    background-color: var(--color-bg);
    text-align: center;
}

.container-minimal {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.section-tag {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: #9B6A38;
    margin-bottom: 20px;
    display: block;
}

.intro-philosophy h2 {
    font-family: var(--font-heading);
    color: #800020;
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 30px;
    line-height: 1.3;
}

.philosophy-text {
    font-family: var(--font-body);
    max-width: 700px;
    margin: 0 auto 40px;
    line-height: 1.8;
    color: #4A4A4A;
    font-size: 1.1rem;
}

.divider-gold {
    width: 1px;
    height: 60px;
    background-color: var(--color-accent);
    margin: 0 auto;
}

/* Story Section (Zig-zag) */
.story-section {
    padding: clamp(5rem, 8vw, 8rem) 5%;
}

.story-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(3rem, 7vw, 7rem);
    align-items: center;
    margin-bottom: clamp(6rem, 10vw, 10rem);
}

.story-block:last-child {
    margin-bottom: 0;
}

.story-block.reverse .story-content {
    grid-column: 1;
    grid-row: 1;
}

.story-image-wrapper {
    position: relative;
    aspect-ratio: 4 / 5;
    max-width: 520px;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    border-radius: 28px;
}

.story-image-wrapper img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.5s ease;
}

.story-image-wrapper:hover img {
    transform: scale(1.05);
}

.story-content h2 {
    color: #800020;
}

/* Features Section (Asymmetrical Sticky Scroll Layout) */
.sticky-features {
    padding: 120px 5%;
    background-color: var(--color-bg);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
}

.sticky-sidebar {
    flex: 0 0 35%;
    position: sticky;
    top: 15vh;
    /* Cơ chế sticky: Khi cuộn tới, khối này sẽ neo lại ở vị trí cách viền trên màn hình 15vh */
}

.sticky-sidebar h2 {
    font-family: var(--font-heading);
    color: #800020;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 20px;
}

.sticky-sidebar p {
    font-family: var(--font-body);
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

.scrolling-content {
    flex: 0 0 55%;
    display: flex;
    flex-direction: column;
}

.scroll-card {
    margin-bottom: clamp(4rem, 8vh, 6rem);
}

.scroll-card:last-child {
    margin-bottom: 0;
}

.scroll-image {
    width: 100%;
    max-width: 560px;
    aspect-ratio: 16 / 10;
    margin-bottom: 24px;
    border-radius: 24px;
    overflow: hidden;
}

.scroll-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.scroll-card h3 {
    font-family: var(--font-heading);
    color: #800020;
    font-size: 2rem;
    margin-bottom: 20px;
    font-weight: normal;
}

.scroll-list {
    list-style: none;
    padding: 0;
}

.scroll-list li {
    font-family: var(--font-body);
    color: #222;
    line-height: 1.8;
    font-size: 1.05rem;
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
}

.scroll-list li::before {
    content: "—";
    position: absolute;
    left: 0;
    top: 0;
    color: #800020;
}

@media (max-width: 1100px) {
    .sticky-features {
        flex-direction: column;
    }

    .sticky-sidebar {
        position: relative;
        top: 0;
        margin-bottom: 60px;
    }

    .scrolling-content {
        flex: 1 1 100%;
    }

    .scroll-card {
        margin-bottom: 80px;
    }
}

/* Cinematic Brand Story Section */
.cinematic-story {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    background-color: #000;
}

.cinematic-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.cinematic-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    /* Semi-transparent dark overlay */
    z-index: 2;
}

.cinematic-content {
    position: absolute;
    bottom: 8%;
    left: 0;
    right: 0;
    z-index: 3;
    width: 100%;
    padding: 0 5%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cinematic-content h2 {
    color: #FAF6F0;
    font-family: var(--font-heading, 'Playfair Display', serif);
    font-size: 32px;
    margin-bottom: 1rem;
    font-weight: 500;
    letter-spacing: 6px;
    text-transform: uppercase;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.8);
}

.cinematic-content p {
    color: rgba(250, 246, 240, 0.85);
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 16px;
    line-height: 1.9;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

/* Product Advisor */
.product-advisor {
    padding: clamp(5rem, 7vw, 6.5rem) 5% clamp(4rem, 6vw, 5.5rem);
    background:
        linear-gradient(180deg, rgba(253, 251, 247, 0.96), rgba(255, 255, 255, 0.98)),
        radial-gradient(circle at 50% 0%, rgba(212, 175, 55, 0.16), transparent 34%);
    text-align: center;
}

.advisor-header {
    max-width: 760px;
    margin: 0 auto;
}

.advisor-header h2 {
    color: var(--color-heading);
    margin: 0.85rem 0 1rem;
}

.advisor-header p {
    max-width: 620px;
    margin: 0 auto;
    color: rgba(74, 74, 74, 0.82);
}

/* Product Section */
.product-section {
    padding: clamp(5rem, 8vw, 7rem) 5%;
    background-color: #FFFFFF;
    text-align: center;
}

.product-section h2 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    color: #800020;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 4rem;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
    max-width: 1240px;
    margin: 0 auto;
    align-items: start;
}

/* Cinematic Spotlight Effect */
.product-grid:has(.product-card:hover) .product-card:not(:hover) {
    opacity: 0.5;
    filter: grayscale(20%);
}

@media (max-width: 900px) {
    .product-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.product-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.5s ease;
    border-radius: 24px;
    max-width: 390px;
    margin: 0 auto;
    padding: 1.4rem;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(128, 0, 32, 0.15);
}

.product-image-wrapper {
    width: 100%;
    aspect-ratio: 1 / 1;
    background-color: #FDFBF7;
    overflow: hidden;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 24px;
}

.product-image-wrapper img {
    width: 82%;
    height: auto;
    max-height: 360px;
    object-fit: contain;
    transition: transform 1.5s ease;
}

.product-card:hover .product-image-wrapper img {
    transform: scale(1.035);
}

.product-name {
    font-family: var(--font-heading, 'Playfair Display', serif);
    color: #800020;
    font-size: clamp(1.55rem, 2.4vw, 1.95rem);
    margin-bottom: 0.5rem;
    text-align: center;
}

.product-desc {
    font-family: var(--font-body, 'Inter', sans-serif);
    color: #666666;
    font-size: 1rem;
    margin-bottom: 1.2rem;
    text-align: center;
}

.product-price {
    font-family: var(--font-body, 'Inter', sans-serif);
    color: #9B6A38;
    font-size: clamp(1.55rem, 2.3vw, 1.95rem);
    font-weight: 600;
    margin-bottom: 2rem;
    text-align: center;
}

.product-detail-link {
    color: var(--color-heading);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 1.4px;
    margin: -0.85rem 0 1.35rem;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.product-detail-link:hover {
    color: #9B6A38;
}

.product-card .btn {
    font-size: 1rem;
    /* Larger button text */
    padding: 16px 50px 22px 50px;
    /* Larger padding to match grander cards */
    opacity: 1;
    transform: translateY(0);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-card:hover .btn {
    opacity: 1;
    transform: translateY(0);
}

/* Product Detail Page */
.product-detail-page {
    background-color: var(--color-bg);
}

.product-detail-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(440px, 500px);
    gap: clamp(3.5rem, 6vw, 5rem);
    align-items: start;
    max-width: 1320px;
    margin: 0 auto;
    padding: clamp(5rem, 8vw, 7rem) 6%;
}

.product-gallery {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

.product-gallery-main {
    position: relative;
    width: min(100%, 520px);
    aspect-ratio: 4 / 5;
    border-radius: 28px;
    overflow: hidden;
    background: linear-gradient(145deg, #F7F1E8 0%, #EEE2D4 100%);
    padding: 14px;
    box-shadow:
        0 18px 44px rgba(38, 24, 19, 0.10),
        inset 0 0 0 1px rgba(128, 0, 32, 0.05);
}

.product-gallery-main img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center;
    border-radius: 20px;
    transition: transform 0.18s ease-out;
    transform-origin: var(--zoom-x, 50%) var(--zoom-y, 50%);
    will-change: transform;
}

.product-gallery-caption {
    margin-top: 1rem;
    text-align: center;
    color: #8A7568;
    font-size: 0.92rem;
    line-height: 1.5;
    max-width: 520px;
}

.product-gallery-main.product-zoom {
    cursor: zoom-in;
}

.product-gallery-main.product-zoom:hover img {
    transform: scale(var(--zoom-scale, 1.85));
}

.product-buy-box {
    max-width: 500px;
    width: 100%;
    min-height: 760px;
    margin: 0;
    padding: 2.8rem 2.8rem 3rem;
    border-radius: 18px;
    background: #FCFBF9;
    border: 1px solid rgba(128, 0, 32, 0.08);
    box-shadow: 0 18px 44px rgba(38, 24, 19, 0.06);
}

.product-badge {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    border: 1px solid rgba(212, 175, 55, 0.55);
    border-radius: 999px;
    color: var(--color-heading);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    padding: 0.45rem 0.9rem;
    text-transform: uppercase;
}

.product-buy-box h1 {
    color: var(--color-heading);
    font-size: clamp(2.7rem, 5vw, 5rem);
    line-height: 1.02;
    margin: 1.2rem 0 1.5rem;
}

.product-detail-description {
    color: rgba(74, 74, 74, 0.82);
    font-size: clamp(1rem, 1.5vw, 1.18rem);
    margin-bottom: 1.5rem;
}

.product-detail-price {
    color: #9B6A38;
    font-size: clamp(1.8rem, 3vw, 2.35rem);
    font-weight: 700;
    margin-bottom: 1.35rem;
}

.product-buy-box .product-detail-price {
    margin: 2rem 0 1.75rem;
}

.product-quick-benefits {
    list-style: none;
    display: grid;
    gap: 0.75rem;
    margin: 0 0 2rem;
}

.product-buy-box .product-quick-benefits {
    margin-bottom: 2rem;
}

.product-quick-benefits li {
    color: #4A4A4A;
    display: flex;
    gap: 0.7rem;
    align-items: flex-start;
}

.product-quick-benefits li::before {
    content: "";
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--color-accent);
    box-shadow: 0 0 0 5px rgba(212, 175, 55, 0.13);
    flex: 0 0 auto;
    margin-top: 0.55rem;
}

.product-buy-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.product-buy-box .btn.add-to-cart {
    min-width: 190px;
    padding: 15px 28px;
}

.support-link {
    color: var(--color-heading);
    font-weight: 600;
}

.product-detail-section {
    padding: clamp(4.5rem, 7vw, 7rem) 5%;
    background: #FFFFFF;
}

.product-detail-section:nth-of-type(even) {
    background: #FDFBF7;
}

.product-detail-inner {
    max-width: 1120px;
    margin: 0 auto;
}

.product-detail-section h2 {
    color: var(--color-heading);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    margin-bottom: 1.2rem;
}

.product-detail-section p {
    max-width: 760px;
}

.fit-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-top: 2.5rem;
}

.fit-card {
    background: #FFFFFF;
    border: 1px solid rgba(128, 0, 32, 0.08);
    border-radius: 8px;
    min-height: 170px;
    padding: 1.5rem;
    box-shadow: 0 14px 36px rgba(64, 33, 24, 0.05);
}

.fit-card h3,
.package-list h3,
.usage-steps h3 {
    color: var(--color-heading);
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.7rem;
}

.package-list,
.usage-steps {
    display: grid;
    gap: 0.85rem;
    list-style: none;
    margin-top: 2rem;
    max-width: 820px;
}

.package-list li,
.usage-steps li {
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(128, 0, 32, 0.08);
    border-radius: 8px;
    padding: 1rem 1.15rem;
}

.usage-steps {
    counter-reset: usage-step;
}

.usage-steps li {
    counter-increment: usage-step;
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 1rem;
    align-items: start;
}

.usage-steps li::before {
    content: counter(usage-step, decimal-leading-zero);
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(212, 175, 55, 0.65);
    color: var(--color-heading);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
}

.safety-panel {
    background: #2F211C;
    border-radius: 8px;
    color: #FAF6F0;
    padding: clamp(1.5rem, 4vw, 2.5rem);
}

.safety-panel h2,
.safety-panel p {
    color: #FAF6F0;
}

.safety-panel ul {
    columns: 2;
    column-gap: 2.5rem;
    list-style-position: inside;
    margin-top: 1rem;
}

.safety-panel li {
    break-inside: avoid;
    margin-bottom: 0.85rem;
}

.product-faq {
    display: grid;
    gap: 0.9rem;
    margin-top: 2.25rem;
}

.product-faq details {
    background: #FFFFFF;
    border: 1px solid rgba(128, 0, 32, 0.08);
    border-radius: 8px;
    padding: 1.1rem 1.3rem;
}

.product-faq summary {
    color: var(--color-heading);
    cursor: pointer;
    font-weight: 700;
}

.product-faq p {
    margin: 0.9rem 0 0;
}

.mobile-sticky-buy {
    display: none;
}

@media (max-width: 900px) {
    .product-detail-hero {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 4rem 5%;
    }

    .product-gallery-main {
        width: min(100%, 500px);
        aspect-ratio: 4 / 5;
        border-radius: 24px;
        padding: 12px;
    }

    .product-buy-box {
        max-width: 100%;
        min-height: auto;
        padding: 2.2rem 1.8rem 2.4rem;
        border-radius: 16px;
    }

    .fit-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .product-detail-page {
        padding-bottom: 92px;
    }

    .product-gallery-main {
        width: 100%;
        aspect-ratio: 4 / 5;
        border-radius: 22px;
        padding: 10px;
    }

    .product-gallery-main.product-zoom {
        cursor: default;
    }

    .product-gallery-main.product-zoom:hover img {
        transform: none;
    }

    .product-buy-actions .btn {
        width: 100%;
        text-align: center;
    }

    .fit-grid {
        grid-template-columns: 1fr;
    }

    .safety-panel ul {
        columns: 1;
    }

    .mobile-sticky-buy {
        position: fixed;
        right: 0;
        bottom: 0;
        left: 0;
        z-index: 900;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.9rem;
        background: rgba(253, 251, 247, 0.96);
        border-top: 1px solid rgba(128, 0, 32, 0.14);
        box-shadow: 0 -12px 34px rgba(64, 33, 24, 0.12);
        padding: 0.7rem 1rem calc(0.7rem + env(safe-area-inset-bottom));
    }

    .mobile-sticky-buy strong {
        color: var(--color-heading);
        display: block;
        font-size: 0.9rem;
        line-height: 1.2;
    }

    .mobile-sticky-buy span {
        color: #9B6A38;
        font-weight: 700;
    }

    .mobile-sticky-buy .btn {
        min-width: 132px;
        padding: 12px 18px 14px;
        font-size: 0.76rem;
        letter-spacing: 1px;
    }

    .product-detail-page .floating-contact {
        bottom: 112px;
    }
}

/* How to Use Section (Split-Screen Video) */
.how-to-use-section {
    padding: 8rem 5%;
    background-color: #F8F5F0;
    /* Zen beige background */
}

.how-to-use-container {
    max-width: 1100px;
    margin: 0 auto;
}

.how-to-use-section .section-title {
    font-family: var(--font-heading, 'Playfair Display', serif);
    color: #800020;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 4rem;
    text-align: center;
}

.how-to-use-split {
    display: flex;
    align-items: center;
    gap: 5rem;
}

.how-to-use-steps {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.step-row {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.step-number-circle {
    flex-shrink: 0;
    width: 55px;
    height: 55px;
    background-color: #800020;
    color: #FFFFFF;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-weight: 600;
    font-size: 1.3rem;
    box-shadow: 0 4px 15px rgba(128, 0, 32, 0.2);
}

.step-content h3 {
    font-family: var(--font-body, 'Inter', sans-serif);
    color: #800020;
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.step-content p {
    font-size: 1.05rem;
    color: #666;
    line-height: 1.6;
    margin-bottom: 0;
}

.how-to-use-video {
    flex: 0 0 350px;
    /* Fixed width for the vertical video on desktop */
    width: 100%;
}

.video-wrapper {
    position: relative;
    width: 100%;
    max-width: 360px;
    margin: 0 auto;
    aspect-ratio: 9 / 16;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    background-color: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

@media (max-width: 900px) {
    .how-to-use-split {
        flex-direction: column-reverse;
        /* Video on top, steps below */
        gap: 4rem;
    }

    .how-to-use-video {
        flex: auto;
        max-width: 400px;
        margin: 0 auto;
    }
}

/* Trust Section (Core Values) */
.trust-section {
    padding: 8rem 5%;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.trust-flex-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.trust-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.trust-icon {
    width: 65px;
    height: 65px;
    object-fit: contain;
    margin-bottom: 1.5rem;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.trust-item:hover .trust-icon {
    transform: translateY(-8px);
}

.trust-item h3 {
    font-size: 1.2rem;
    font-family: var(--font-heading, 'Playfair Display', serif);
    color: #800020;
    margin-bottom: 0.8rem;
}

.trust-item p {
    font-size: 0.95rem;
    color: #666;
    margin-bottom: 0;
    line-height: 1.6;
}

/* Footer */
footer {
    padding: 8rem 5% 4rem;
    text-align: center;
}

.footer-large-text {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 6vw, 5rem);
    margin-bottom: 4rem;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 4rem;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
}

.copyright {
    font-size: 0.8rem;
    color: #888;
}

/* Responsive */
@media (max-width: 1100px) {
    .story-block {
        grid-template-columns: 1fr;
        gap: 4rem;
        margin-bottom: 8rem;
    }

    .story-block.reverse .story-content {
        grid-column: auto;
        grid-row: auto;
    }

    .trust-flex-container {
        flex-wrap: wrap;
        justify-content: center;
    }

    .trust-item {
        flex: 0 0 calc(50% - 1.5rem);
    }

    .header-inner {
        padding: 0 18px;
    }

    .header-logo {
        width: 42px;
        height: 42px;
    }

    .brand-logo-text {
        font-size: 1.2rem;
    }

    .nav-right {
        gap: 0.6rem;
    }

    .header-actions {
        gap: 0.55rem;
    }

    .header-zalo-button {
        display: none;
    }

    .nav-links {
        position: absolute;
        top: 100%;
        left: 12px;
        right: 12px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        max-width: calc(100vw - 24px);
        padding: 0.55rem;
        background: rgba(251, 247, 239, 0.98);
        border: 1px solid rgba(138, 90, 43, 0.16);
        border-radius: 0 0 18px 18px;
        box-shadow: 0 22px 46px rgba(58, 42, 26, 0.16);
    }

    .nav-links a,
    .nav-links .zalo-button {
        min-height: 48px;
        justify-content: flex-start;
        width: 100%;
        padding: 0 0.95rem;
        border-bottom: 1px solid rgba(138, 90, 43, 0.1);
        border-radius: 0;
        color: var(--color-heading) !important;
        background: transparent;
        box-shadow: none;
        font-size: 0.86rem;
        letter-spacing: 0.06em;
    }

    .nav-links a:last-child {
        border-bottom: 0;
    }

    .nav-links .mobile-zalo-link {
        display: inline-flex;
        justify-content: center;
        margin-top: 0.55rem;
        border: 1px solid rgba(138, 90, 43, 0.4);
        border-radius: 999px;
        background: #8A5A2B;
        color: #fff !important;
    }

    .nav-links .mobile-zalo-link:hover {
        background: #6F4320;
        color: #fff !important;
        transform: none;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .cart-toggle {
        width: 44px;
        height: 44px;
        min-width: 44px;
        min-height: 44px;
        padding: 0;
    }

    .cart-toggle-label {
        display: none;
    }

    nav.nav-open .nav-links {
        display: flex;
    }
}

@media (max-width: 600px) {
    .story-image-wrapper {
        max-width: 100%;
        aspect-ratio: 4 / 3;
        border-radius: 22px;
    }

    .scroll-image {
        max-width: 100%;
        aspect-ratio: 4 / 3;
    }

    .product-card {
        max-width: 100%;
        padding: 1.25rem;
    }

    .product-image-wrapper {
        aspect-ratio: 1 / 1;
    }

    .product-image-wrapper img {
        width: 80%;
        max-height: 310px;
    }

    .story-section,
    .product-section,
    .trust-section,
    #testimonials,
    #faq-section {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }

    .trust-item {
        flex: 0 0 100%;
        margin-bottom: 2rem;
    }

    .trust-item:last-child {
        margin-bottom: 0;
    }

    .footer-links {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* Floating Contact Buttons */
.floating-contact {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.floating-contact.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.contact-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #FAF6F0;
    border: 1.5px solid #C08A5D !important;
    display: flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.contact-btn:hover {
    background-color: #ffffff;
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.contact-btn svg {
    width: 22px;
    height: 22px;
    stroke: #800020;
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.4s ease;
}

.contact-btn:hover svg {
    stroke: #C08A5D;
}

/* Cart Drawer */
.cart-status {
    position: fixed;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    z-index: 10002;
    min-width: min(90vw, 360px);
    padding: 0.9rem 1.2rem;
    border-radius: 999px;
    background-color: #261813;
    color: #FAF6F0;
    box-shadow: 0 14px 35px rgba(38, 24, 19, 0.24);
    text-align: center;
    font-size: 0.92rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.cart-status.visible {
    opacity: 1;
    transform: translate(-50%, -8px);
}

.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(38, 24, 19, 0.42);
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.cart-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.cart-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(440px, 100vw);
    height: 100vh;
    background-color: #FDFBF7;
    color: var(--color-text);
    z-index: 10001;
    box-shadow: -24px 0 60px rgba(38, 24, 19, 0.22);
    transform: translateX(100%);
    transition: transform 0.36s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
}

.cart-drawer.open {
    transform: translateX(0);
}

.cart-header,
.cart-footer {
    padding: 1.5rem;
    border-color: rgba(128, 0, 32, 0.12);
    flex-shrink: 0;
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(128, 0, 32, 0.12);
    background: #FAF6F0;
}

.cart-header h2 {
    margin: 0;
    color: var(--color-heading);
    font-size: clamp(1.75rem, 4vw, 2.4rem);
}

.cart-close {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid rgba(128, 0, 32, 0.2);
    background: #fff;
    color: var(--color-heading);
    cursor: pointer;
    font-size: 1.6rem;
    line-height: 1;
}

.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: 1rem 1.5rem;
}

.cart-empty {
    margin: 3rem 0;
    text-align: center;
    color: #7a6b64;
    font-size: 1rem;
}

.cart-item {
    padding: 1.1rem 0;
    border-bottom: 1px solid rgba(128, 0, 32, 0.1);
}

.cart-item-main {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.9rem;
}

.cart-item-name {
    color: var(--color-heading);
    font-family: var(--font-heading, 'Playfair Display', serif);
    font-size: 1.2rem;
    line-height: 1.3;
    margin: 0;
}

.cart-item-price {
    color: #9B6A38;
    font-weight: 600;
    white-space: nowrap;
}

.cart-item-subtotal {
    margin: 0 0 0.8rem;
    color: #5f514b;
    font-size: 0.92rem;
}

.cart-item-subtotal strong {
    color: var(--color-heading);
}

.cart-item-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.quantity-control {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(128, 0, 32, 0.18);
    border-radius: 999px;
    background-color: #fff;
    overflow: hidden;
}

.quantity-control button {
    width: 36px;
    height: 36px;
    border: 0;
    background: transparent;
    color: var(--color-heading);
    cursor: pointer;
    font-size: 1.2rem;
}

.quantity-control span {
    min-width: 2.25rem;
    text-align: center;
    font-weight: 600;
    color: #261813;
}

.cart-remove {
    border: 0;
    background: transparent;
    color: #7a3b28;
    cursor: pointer;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 0.82rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.cart-footer {
    border-top: 1px solid rgba(128, 0, 32, 0.12);
    background: #FAF6F0;
}

.cart-summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.85rem;
    color: #5f514b;
}

.cart-total-row {
    color: var(--color-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
}

.cart-checkout {
    width: 100%;
    text-align: center;
}

.cart-checkout[aria-disabled="true"] {
    opacity: 0.55;
    pointer-events: none;
}

@media (max-width: 600px) {

    .cart-header,
    .cart-footer {
        padding: 1.25rem;
    }

    .cart-items {
        padding: 0.75rem 1.25rem;
    }
}

/* Corporate Partners Section */
#partners {
    padding: 8rem 0 4rem;
    /* Adjusted padding to flow into next section */
    background-color: #FDFBF7;
    overflow: hidden;
    position: relative;
}

.partners-header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 0 5%;
}

.partners-header h2 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    color: #800020;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin: 0;
    text-transform: uppercase;
}

.partners-slider-wrapper {
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 50px;
    /* Space for arrows */
}

.partners-slider {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 2rem 10px;
    /* Padding for shadow */
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.partners-slider::-webkit-scrollbar {
    display: none;
}

.partner-card {
    flex: 0 0 350px;
    scroll-snap-align: center;
    background-color: #FFFFFF;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
}

@media (max-width: 600px) {
    .partner-card {
        flex: 0 0 85%;
    }
}

.partner-desc {
    font-family: var(--font-body, 'Inter', sans-serif);
    color: #4A4A4A;
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.partner-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.partner-logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #F5F5F5;
    border: 1px solid rgba(0, 0, 0, 0.05);
    object-fit: cover;
    flex-shrink: 0;
}

.partner-info {
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 5px;
}

.partner-info h3 {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-weight: 700;
    color: #800020;
    font-size: 1rem;
    margin: 0;
}

.partner-stars {
    display: flex;
    gap: 2px;
}

.partner-stars svg {
    width: 14px;
    height: 14px;
    fill: #D4AF37;
}

/* Arrows */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: transparent;
    border: 1px solid #D4AF37;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    z-index: 10;
    transition: background-color 0.3s, border-color 0.3s;
}

.slider-arrow:hover {
    background-color: #FAF6F0;
    border-color: #800020;
}

.slider-arrow svg {
    width: 20px;
    height: 20px;
    stroke: #D4AF37;
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: stroke 0.3s;
}

.slider-arrow:hover svg {
    stroke: #800020;
}

.slider-arrow.prev {
    left: 0;
}

.slider-arrow.next {
    right: 0;
}

@media (max-width: 900px) {
    .slider-arrow {
        display: none;
    }

    .partners-slider-wrapper {
        padding: 0;
    }
}

/* Dots */
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 2rem;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1.5px solid #800020;
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: background-color 0.3s;
}

.slider-dot.active {
    background-color: #800020;
}

/* Testimonials Section */
#testimonials {
    padding: 8rem 0;
    background-color: var(--color-bg);
    overflow: hidden;
}

.testimonials-header {
    text-align: center;
    margin-bottom: 4rem;
    padding: 0 5%;
}

.testimonials-header h2 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    color: #800020;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin: 0;
}

.testimonials-slider {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    padding: 2rem 5%;
    /* Hide scrollbar */
    -ms-overflow-style: none;
    scrollbar-width: none;
    cursor: grab;
}

.testimonials-slider.is-dragging {
    cursor: grabbing;
}

.testimonials-slider.is-dragging * {
    pointer-events: none;
}

.testimonials-slider::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    flex: 0 0 calc(33.333% - 1.34rem);
    background-color: #FFFFFF;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    user-select: none;
}

@media (max-width: 900px) {
    .testimonial-card {
        flex: 0 0 calc(50% - 1rem);
    }
}

@media (max-width: 600px) {
    .testimonial-card {
        flex: 0 0 85%;
    }
}

.stars-container {
    display: flex;
    gap: 4px;
}

.stars-container svg {
    width: 18px;
    height: 18px;
    fill: #D4AF37;
}

.testimonial-text {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-style: italic;
    color: #555;
    line-height: 1.6;
    font-size: 1.05rem;
    flex-grow: 1;
}

.testimonial-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #EAE6DF;
    object-fit: cover;
}

.testimonial-info h3 {
    font-family: var(--font-body, 'Inter', sans-serif);
    font-weight: 700;
    color: #800020;
    font-size: 1rem;
    margin: 0 0 4px 0;
}

.testimonial-info p {
    font-family: var(--font-body, 'Inter', sans-serif);
    color: #9B6A38;
    font-size: 0.85rem;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Refined Corporate Footer v2 */
.zen-footer {
    background-color: #261813;
    color: rgba(250, 246, 240, 0.86);
    padding: 6rem 5% 2rem;
    text-align: left;
}

.zen-footer-container {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.9fr);
    align-items: start;
    gap: clamp(3rem, 8vw, 7rem);
    max-width: 1400px;
    margin: 0 auto;
    padding-bottom: 4rem;
}

.footer-col {
    text-align: left;
}

.footer-eyebrow {
    color: #D8B46A;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 4px;
    margin-bottom: 1.5rem;
    display: block;
    font-weight: 600;
}

.footer-tagline {
    font-family: var(--font-heading, 'Playfair Display', serif);
    color: #FAF6F0;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    line-height: 1.4;
    margin: 0 0 2.5rem 0;
    max-width: 500px;
}

.zen-footer .social-icons {
    display: flex;
    gap: 12px;
    justify-content: flex-start;
    margin: 0;
}

.zen-footer .social-icon {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: transparent;
    transition: background-color 0.25s ease, transform 0.25s ease;
    text-decoration: none;
}

.zen-footer .social-icon svg {
    width: 22px;
    height: 22px;
    fill: rgba(250, 246, 240, 0.9);
    transition: fill 0.3s ease;
}

.zen-footer .social-icon:hover {
    background-color: rgba(250, 246, 240, 0.08);
    transform: translateY(-2px);
}

.zen-footer .social-icon:hover svg {
    fill: #D8B46A;
}

.footer-details {
    font-family: var(--font-body, 'Inter', sans-serif);
    color: rgba(250, 246, 240, 0.86);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 0;
    max-width: 520px;
    text-align: left;
}

.footer-details p {
    margin: 0 0 8px 0;
}

.footer-details strong {
    color: #FFFFFF;
    text-transform: uppercase;
    font-weight: 700;
}

.footer-details .highlight-phone {
    color: #D8B46A;
    font-weight: 600;
}

.footer-bct-link {
    display: inline-block;
    margin-top: 1.5rem;
    opacity: 0.95;
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.footer-bct-link:hover,
.footer-bct-link:focus-visible {
    opacity: 1;
    transform: translateY(-2px);
}

.footer-bct-logo {
    width: clamp(180px, 22vw, 260px);
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    filter: grayscale(100%) opacity(85%);
    transition: filter 0.25s ease;
}

.footer-bct-link:hover .footer-bct-logo,
.footer-bct-link:focus-visible .footer-bct-logo {
    filter: grayscale(0%) opacity(100%);
}

.footer-bottom {
    border-top: 1px solid rgba(250, 246, 240, 0.1);
    padding-top: 2rem;
    text-align: center;
}

.footer-copyright {
    font-family: var(--font-body, 'Inter', sans-serif);
    color: rgba(250, 246, 240, 0.72);
    font-size: 14px;
    margin: 0;
}

@media (max-width: 900px) {
    .zen-footer-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer-bct-logo {
        width: min(220px, 100%);
    }
}

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

    .reveal,
    .reveal.active {
        opacity: 1;
        transform: none;
    }

    .product-card:hover,
    .story-image-wrapper:hover img,
    .product-card:hover .product-image-wrapper img,
    .trust-item:hover .trust-icon,
    .contact-btn:hover,
    .zen-footer .social-icon:hover,
    .faq-item:hover {
        transform: none;
    }
}

/* Extracted inline style block 2 from index.html */
#faq-section {
    padding: 8rem 5%;
    background-color: var(--color-bg, #FDFBF7);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-header {
    text-align: center;
    margin-bottom: 4rem;
}

.faq-header h2 {
    font-family: var(--font-heading, 'Playfair Display', serif);
    color: #3E2723;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 2rem;
}

.faq-search-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.faq-search-wrapper::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23999999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    pointer-events: none;
}

.faq-search-input {
    width: 100%;
    padding: 15px 20px 15px 45px;
    font-size: 1.05rem;
    font-family: var(--font-body, 'Inter', sans-serif);
    color: #3E2723;
    background-color: #fff;
    border: 1px solid rgba(62, 39, 35, 0.15);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.faq-search-input:focus {
    border-color: var(--color-accent, #D4AF37);
    box-shadow: 0 0 0 1px rgba(212, 175, 55, 0.3);
}

.faq-search-input::placeholder {
    color: #A0A0A0;
    font-weight: 300;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.faq-item {
    background-color: #fff;
    border: 1px solid rgba(0, 0, 0, 0.04);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.4s ease, transform 0.4s ease;
}

.faq-item:hover {
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.03);
    transform: translateY(-2px);
}

.faq-item summary {
    padding: 1.8rem 2rem;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 1.15rem;
    font-weight: 500;
    color: #3E2723;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
    background-color: transparent;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.8rem;
    font-weight: 300;
    color: var(--color-accent, #D4AF37);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    line-height: 1;
    margin-left: 1rem;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, padding 0.4s ease;
    color: #555;
    line-height: 1.8;
    font-family: var(--font-body, 'Inter', sans-serif);
    font-size: 1.05rem;
}

.faq-answer.show {
    opacity: 1;
    padding: 0 2rem 1.8rem 2rem;
}

.faq-no-results {
    text-align: center;
    padding: 3rem;
    color: #888;
    font-style: italic;
    display: none;
    font-family: var(--font-body, 'Inter', sans-serif);
}

/* Homepage commerce-first layout */
.home-layout {
    background:
        radial-gradient(circle at 88% 6%, rgba(212, 175, 55, 0.12), transparent 24rem),
        linear-gradient(180deg, #FBF7EF 0%, #FDFBF7 32%, #FBF7EF 100%);
}

.home-layout .reveal {
    opacity: 1;
    transform: none;
}

.home-hero,
.home-section,
.trust-strip,
.final-cta-section {
    width: min(1200px, calc(100% - 36px));
    margin: 0 auto;
}

.home-hero {
    min-height: min(760px, calc(100vh + 120px));
    padding: calc(var(--nav-height) + 28px) 0 38px;
    display: grid;
    align-items: center;
    gap: 2rem;
}

.home-hero-media {
    border-radius: 24px;
    overflow: hidden;
    background: #F3E9DC;
    box-shadow: 0 24px 60px rgba(58, 42, 26, 0.13);
    aspect-ratio: 4 / 5;
}

.home-hero-media img,
.home-product-image img,
.lifestyle-item img,
.brand-story-media img,
.home-info-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.home-hero-content {
    max-width: 620px;
}

.home-eyebrow {
    display: inline-flex;
    align-items: center;
    margin-bottom: 0.85rem;
    color: #9B6A38;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.home-hero h1,
.home-section h2,
.final-cta-section h2 {
    color: var(--color-heading);
    letter-spacing: 0;
}

.home-hero h1 {
    max-width: 720px;
    margin-bottom: 1rem;
    font-size: clamp(2.65rem, 9vw, 5.8rem);
    line-height: 0.98;
}

.home-hero-lead {
    margin-bottom: 0.75rem;
    color: var(--color-text);
    font-size: clamp(1rem, 2.5vw, 1.22rem);
    line-height: 1.65;
}

.home-hero-note {
    margin-bottom: 1rem;
    color: rgba(74, 74, 74, 0.82);
    font-size: 0.98rem;
    line-height: 1.6;
}

.home-price {
    margin-bottom: 1.25rem;
    color: #9B6A38;
    font-family: var(--font-heading);
    font-size: clamp(1.55rem, 4vw, 2.25rem);
}

.home-hero-actions,
.home-product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.home-btn {
    min-height: 46px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 1.2rem;
    border: 1px solid transparent;
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    transition: transform 0.25s ease, background-color 0.25s ease, border-color 0.25s ease, color 0.25s ease;
}

.home-btn:hover {
    transform: translateY(-1px);
}

.home-btn-primary {
    background: #8A5A2B;
    border-color: #8A5A2B;
    color: #fff !important;
}

.home-btn-secondary {
    background: #FBF7EF;
    border-color: rgba(138, 90, 43, 0.34);
    color: var(--color-heading) !important;
}

.home-btn-ghost {
    background: transparent;
    border-color: rgba(58, 42, 26, 0.18);
    color: var(--color-heading);
}

.trust-strip {
    display: grid;
    gap: 0.75rem;
    padding: 0 0 2.2rem;
}

.trust-strip-item,
.home-product-card,
.home-info-card,
.step-card,
.usage-step,
.partner-card,
.testimonial-card,
.experience-card,
.question-item {
    border: 1px solid rgba(138, 90, 43, 0.12);
    background: rgba(255, 252, 247, 0.86);
    box-shadow: 0 14px 34px rgba(58, 42, 26, 0.06);
}

.trust-strip-item {
    min-height: 104px;
    border-radius: 18px;
    padding: 1rem;
}

.trust-strip-item span {
    display: inline-flex;
    margin-bottom: 0.45rem;
    color: #9B6A38;
    font-size: 1.1rem;
}

.trust-strip-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--color-heading);
    font-size: 0.95rem;
}

.trust-strip-item p,
.home-product-copy p,
.home-info-card p,
.step-card p,
.experience-card p,
.question-item p,
.brand-story-copy p,
.final-cta-section p {
    margin: 0;
    color: rgba(74, 74, 74, 0.82);
    font-size: 0.96rem;
    line-height: 1.65;
}

.home-section {
    padding: 3.2rem 0;
}

#partners.partners-section,
#testimonials.testimonials-section,
#faq-section.questions-section {
    padding: 3.2rem 0;
    background: transparent;
    border-top: 0;
    overflow: visible;
}

.home-section-heading {
    max-width: 760px;
    margin-bottom: 1.6rem;
}

.home-section-heading h2,
.brand-story-copy h2,
.final-cta-section h2 {
    margin-bottom: 0;
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.08;
}

.home-product-grid,
.home-card-grid,
.step-card-grid,
.partners-grid,
.testimonials-grid,
.testimonial-grid {
    display: grid;
    gap: 1rem;
}

.home-product-card {
    border-radius: 22px;
    overflow: hidden;
    display: grid;
}

.home-product-image {
    aspect-ratio: 1 / 1;
    background: #F1E8DC;
    overflow: hidden;
}

.home-product-image img {
    transition: transform 0.45s ease;
}

.home-product-card:hover .home-product-image img {
    transform: scale(1.035);
}

.home-product-copy {
    padding: 1.15rem 1.1rem 0.6rem;
}

.home-product-copy h3,
.home-info-card h3,
.step-card h3 {
    margin-bottom: 0.45rem;
    color: var(--color-heading);
    font-size: 1.15rem;
    line-height: 1.25;
}

.home-product-copy strong {
    display: block;
    margin-top: 0.8rem;
    color: #9B6A38;
    font-family: var(--font-heading);
    font-size: 1.45rem;
}

.home-product-actions {
    padding: 0.4rem 1.1rem 1.15rem;
}

.home-product-actions .home-btn {
    flex: 1 1 100%;
}

.compact-grid {
    grid-template-columns: 1fr;
}

.home-info-card,
.step-card,
.experience-card {
    border-radius: 18px;
    padding: 1.15rem;
}

.home-info-card-image {
    aspect-ratio: 4 / 3;
    margin: -1.15rem -1.15rem 1rem;
    border-radius: 18px 18px 0 0;
    overflow: hidden;
    background: #F0E7DC;
}

.home-info-card span {
    display: block;
    margin-bottom: 0.85rem;
    color: #9B6A38;
    font-family: var(--font-heading);
    font-size: 1.4rem;
}

.step-card {
    min-height: 240px;
}

.step-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #8A5A2B;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.4rem;
}

.step-card p + p {
    margin-top: 0.35rem;
}

.home-how-to-layout {
    display: grid;
    gap: 1.25rem;
    align-items: start;
}

.home-how-to-steps {
    display: grid;
    gap: 0.85rem;
}

.usage-step {
    border-radius: 18px;
    padding: 1rem;
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 0.95rem;
    align-items: start;
}

.usage-step span {
    width: 48px;
    height: 48px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #8A5A2B;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.05rem;
}

.usage-step h3 {
    margin-bottom: 0.35rem;
    color: var(--color-heading);
    font-size: 1.08rem;
}

.usage-step p {
    margin: 0;
    color: rgba(74, 74, 74, 0.82);
    font-size: 0.96rem;
    line-height: 1.65;
}

.home-how-to-video {
    width: min(100%, 430px);
    justify-self: center;
}

.home-video-frame {
    width: 100%;
    aspect-ratio: 9 / 16;
    border-radius: 24px;
    overflow: hidden;
    background: #E8DED1;
    box-shadow: 0 22px 52px rgba(58, 42, 26, 0.14);
}

.home-video-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.benefit-panel,
.final-cta-section {
    border-radius: 28px;
    padding: 1.4rem;
    background: #3A2A1A;
    color: #FBF7EF;
}

.benefit-panel {
    display: grid;
    gap: 1.5rem;
}

.benefit-panel h2,
.final-cta-section h2 {
    color: #FBF7EF;
}

.benefit-panel .home-eyebrow,
.final-cta-section .home-eyebrow {
    color: #E5C68C;
}

.benefit-list {
    display: grid;
    gap: 0.7rem;
}

.benefit-list div {
    min-height: 52px;
    display: flex;
    align-items: center;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(251, 247, 239, 0.9);
}

.lifestyle-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.lifestyle-item {
    min-height: 0;
    margin: 0;
    aspect-ratio: 1 / 1;
    border-radius: 18px;
    overflow: hidden;
    background: #F0E7DC;
}

.lifestyle-item-large {
    grid-column: 1 / -1;
    aspect-ratio: 4 / 5;
}

.partners-grid {
    grid-template-columns: 1fr;
}

.partner-card {
    min-width: 0;
    min-height: auto;
    height: auto;
    border-radius: 18px;
    padding: 1.1rem;
    display: block;
    flex: initial;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.partner-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 42px rgba(58, 42, 26, 0.1);
}

.partner-logo-placeholder {
    width: 48px;
    aspect-ratio: 1 / 1;
    margin-bottom: 1rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(212, 175, 55, 0.14);
    color: var(--color-heading);
    font-size: 1.2rem;
}

.partner-card h3 {
    margin-bottom: 0.45rem;
    color: var(--color-heading);
    font-size: 1.08rem;
    line-height: 1.28;
}

.partner-card p {
    margin: 0;
    color: rgba(74, 74, 74, 0.82);
    font-size: 0.95rem;
    line-height: 1.6;
}

.brand-story-section {
    display: grid;
    gap: 1.5rem;
    align-items: center;
}

.brand-story-media {
    aspect-ratio: 4 / 5;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 22px 54px rgba(58, 42, 26, 0.12);
}

.brand-story-copy {
    max-width: 650px;
}

.brand-story-copy p + p {
    margin-top: 0.9rem;
}

.story-more {
    margin-top: 1.1rem;
    border-top: 1px solid rgba(138, 90, 43, 0.18);
    padding-top: 1rem;
}

.story-more summary {
    cursor: pointer;
    color: #9B6A38;
    font-weight: 700;
}

.story-more p {
    margin-top: 0.75rem;
}

.testimonial-grid,
.testimonials-grid {
    grid-template-columns: 1fr;
}

.testimonials-grid .testimonial-card {
    min-width: 0;
    height: auto;
    border-radius: 20px;
    padding: 1.15rem;
    display: grid;
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 0.95rem;
    align-items: start;
}

.testimonials-grid .testimonial-avatar {
    width: 52px;
    aspect-ratio: 1 / 1;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #800020;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.35rem;
    flex: none;
}

.testimonial-copy strong {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--color-heading);
    line-height: 1.35;
}

.testimonial-copy p {
    margin: 0;
    color: rgba(74, 74, 74, 0.82);
    font-size: 0.96rem;
    line-height: 1.65;
}

.testimonial-copy span {
    display: inline-flex;
    margin-top: 0.85rem;
    color: #9B6A38;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.experience-card strong {
    display: block;
    margin-bottom: 0.7rem;
    color: var(--color-heading);
}

.question-list {
    display: grid;
    gap: 0.75rem;
}

.question-item {
    border-radius: 16px;
    overflow: hidden;
}

.question-item summary {
    min-height: 58px;
    padding: 1rem 1.1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    color: var(--color-heading);
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

.question-item summary::-webkit-details-marker {
    display: none;
}

.question-item summary::after {
    content: '+';
    color: #9B6A38;
    font-size: 1.4rem;
    font-weight: 400;
}

.question-item[open] summary::after {
    content: '×';
}

.question-item p {
    padding: 0 1.1rem 1.1rem;
}

.final-cta-section {
    margin-bottom: 3rem;
    display: grid;
    gap: 1.2rem;
}

.final-cta-section p {
    margin-top: 0.8rem;
    color: rgba(251, 247, 239, 0.78);
}

.final-cta-section .home-btn {
    width: 100%;
}

@media (min-width: 700px) {
    .home-hero,
    .home-section,
    .trust-strip,
    .final-cta-section {
        width: min(1200px, calc(100% - 56px));
    }

    .trust-strip {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .home-card-grid,
    .step-card-grid,
    .partners-grid,
    .testimonials-grid,
    .testimonial-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .home-product-actions .home-btn {
        flex-basis: calc(50% - 0.5rem);
    }

    .home-product-actions .home-btn-ghost {
        flex-basis: 100%;
    }

    .benefit-panel,
    .final-cta-section {
        padding: 2rem;
    }

    .lifestyle-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .lifestyle-item-large {
        grid-column: span 2;
        grid-row: span 2;
        aspect-ratio: auto;
    }
}

@media (min-width: 980px) {
    .home-hero {
        min-height: 760px;
        grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
        padding-top: calc(var(--nav-height) + 36px);
    }

    .home-hero-media {
        order: 2;
        aspect-ratio: 1 / 1;
    }

    .home-hero-content {
        order: 1;
    }

    .trust-strip {
        grid-template-columns: repeat(4, minmax(0, 1fr));
        padding-bottom: 3.4rem;
    }

    .home-section {
        padding: 4.2rem 0;
    }

    #partners.partners-section,
    #testimonials.testimonials-section,
    #faq-section.questions-section {
        padding: 4.2rem 0;
    }

    .home-product-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .home-product-card {
        grid-template-rows: auto 1fr auto;
    }

    .compact-grid,
    .step-card-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .step-card-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .home-how-to-layout {
        grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
        gap: 2.5rem;
    }

    .home-how-to-video {
        justify-self: end;
        max-width: 390px;
    }

    .partners-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .testimonials-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .benefit-panel,
    .brand-story-section,
    .final-cta-section {
        grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    }

    .benefit-panel,
    .final-cta-section {
        align-items: center;
        padding: 2.5rem;
    }

    .brand-story-section {
        gap: 3rem;
    }

    .brand-story-media {
        max-height: 620px;
    }

    .testimonial-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .final-cta-section .home-btn {
        width: auto;
        justify-self: end;
    }
}

@media (max-width: 520px) {
    .home-hero,
    .home-section,
    .trust-strip,
    .final-cta-section {
        width: min(100% - 28px, 1200px);
    }

    .home-hero {
        min-height: auto;
        padding-top: calc(var(--nav-height) + 18px);
        gap: 1.2rem;
    }

    .home-hero-media {
        border-radius: 18px;
        aspect-ratio: 1 / 0.82;
    }

    .home-hero h1 {
        font-size: clamp(2.25rem, 13vw, 3.35rem);
    }

    .home-hero-actions .home-btn,
    .home-product-actions .home-btn {
        width: 100%;
    }

    .home-section {
        padding: 2.55rem 0;
    }

    #partners.partners-section,
    #testimonials.testimonials-section,
    #faq-section.questions-section {
        padding: 2.55rem 0;
    }

    .home-section-heading h2,
    .brand-story-copy h2,
    .final-cta-section h2 {
        font-size: clamp(1.85rem, 9vw, 2.35rem);
    }

    .lifestyle-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .floating-contact {
        display: none;
    }
}

/* Refined brand story typography */
#story.brand-story-section {
    width: min(1160px, calc(100% - 56px));
    padding-top: clamp(72px, 7vw, 96px);
    padding-bottom: clamp(72px, 7vw, 96px);
    gap: clamp(2.5rem, 5vw, 4.5rem);
}

#story .brand-story-copy {
    max-width: 820px;
}

#story .brand-story-copy h2 {
    max-width: 820px;
    margin-bottom: 24px;
    font-size: clamp(4rem, 5.4vw, 4.75rem);
    line-height: 1.04;
    letter-spacing: -0.02em;
}

#story .brand-story-copy>p {
    max-width: 800px;
    margin: 0 0 24px;
    font-size: clamp(1.25rem, 1.55vw, 1.45rem);
    line-height: 1.76;
}

#story .brand-story-copy p+p {
    margin-top: 0;
}

#story .story-more {
    max-width: 800px;
    margin-top: 20px;
    padding-top: 24px;
    border-top: 1px solid rgba(155, 106, 56, 0.24);
}

#story .story-more summary {
    margin-bottom: 0;
    font-size: clamp(1.125rem, 1.35vw, 1.25rem);
    font-weight: 700;
    line-height: 1.35;
}

#story .story-more[open] summary {
    margin-bottom: 18px;
}

#story .story-more p {
    max-width: 800px;
    margin: 0 0 22px;
    font-size: clamp(1.125rem, 1.28vw, 1.22rem);
    line-height: 1.82;
}

#story .story-more p:last-child {
    margin-bottom: 0;
}

@media (max-width: 979px) {
    #story.brand-story-section {
        width: min(100% - 40px, 820px);
        padding-top: 56px;
        padding-bottom: 56px;
        gap: 1.75rem;
    }

    #story .brand-story-copy h2 {
        margin-bottom: 22px;
        font-size: clamp(3.25rem, 7vw, 3.75rem);
        line-height: 1.05;
    }
}

@media (min-width: 980px) and (max-width: 1199px) {
    #story .brand-story-copy h2 {
        font-size: clamp(3.25rem, 5.6vw, 3.75rem);
    }
}

@media (max-width: 520px) {
    #story.brand-story-section {
        width: min(100% - 28px, 820px);
        padding-top: 44px;
        padding-bottom: 48px;
        gap: 1.25rem;
    }

    #story .brand-story-copy h2 {
        margin-bottom: 20px;
        font-size: clamp(2.375rem, 11vw, 2.875rem);
        line-height: 1.06;
    }

    #story .brand-story-copy>p {
        margin-bottom: 20px;
        font-size: clamp(1.0625rem, 4.5vw, 1.125rem);
        line-height: 1.75;
    }

    #story .story-more {
        margin-top: 20px;
        padding-top: 20px;
    }

    #story .story-more[open] summary {
        margin-bottom: 16px;
    }

    #story .story-more p {
        margin-bottom: 20px;
        font-size: clamp(1.0625rem, 4.5vw, 1.125rem);
        line-height: 1.78;
    }
}

/* Stable media ratios for homepage image replacement */
.home-hero-media {
    aspect-ratio: 4 / 5;
}

.home-product-image,
.testimonials-grid .testimonial-avatar,
.partner-logo,
.partner-logo-placeholder {
    aspect-ratio: 1 / 1;
}

.testimonials-grid .testimonial-avatar {
    width: 52px;
    height: 52px;
}

.home-info-card-image {
    aspect-ratio: 4 / 3;
}

.lifestyle-item {
    aspect-ratio: 1 / 1;
}

.lifestyle-item-large {
    aspect-ratio: 4 / 5;
}

.brand-story-media {
    aspect-ratio: 4 / 5;
}

.home-video-frame {
    aspect-ratio: 9 / 16;
}

.home-hero-media img,
.home-product-image img,
.home-info-card-image img,
.lifestyle-item img,
.brand-story-media img,
.partner-logo,
.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}