:root {
    /* Color Palette */
    --bg-black: #050505;
    --dark-gray: #1a1a1a;
    --navy-metallic: linear-gradient(135deg, #001f3f 0%, #003366 50%, #001f3f 100%);
    --navy-glow: rgba(0, 31, 63, 0.4);
    --text-white: #ffffff;
    --text-silver: #c0c0c0;
    --accent-blue: #003366;

    /* Typography */
    /* Fallback for Codec Pro */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Noto Sans JP', sans-serif;

    /* Spacing */
    --section-padding: 120px 0;
    --container-width: 1200px;

    /* Animation */
    --transition-slow: 1.5s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-ritual: 2s cubic-bezier(0.7, 0, 0.3, 1);
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-black);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 1s var(--transition-ritual), visibility 1s;
}

#preloader.fade-out {
    opacity: 0;
    visibility: hidden;
}

.preloader-content {
    position: relative;
    width: 120px;
    height: 120px;
}

.preloader-logo {
    width: 100%;
    filter: brightness(0);
    animation: flourish var(--transition-ritual) forwards;
}

@keyframes flourish {
    0% {
        filter: brightness(0);
        transform: scale(0.9);
        opacity: 0;
    }

    50% {
        filter: brightness(1.5) drop-shadow(0 0 20px var(--navy-glow));
        transform: scale(1);
        opacity: 1;
    }

    100% {
        filter: brightness(1) drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
        transform: scale(1);
        opacity: 1;
    }
}

/* Header */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 10001;
    transition: 0.5s;
}

#site-header.scrolled {
    background: rgba(5, 5, 5, 0.9);
    backdrop-filter: blur(10px);
    padding: 15px 0;
}

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

.header-logo img {
    width: 135px;
    height: auto;
    filter: brightness(0) invert(1);
    opacity: 1;
    transition: 0.3s;
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.desktop-nav a {
    color: var(--text-silver);
    text-decoration: none;
    font-family: var(--font-heading);
    text-transform: uppercase;
    transition: 0.3s;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.desktop-nav a .nav-en {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.desktop-nav a .nav-ja {
    font-size: 0.6rem;
    opacity: 0.5;
    font-weight: 300;
    font-family: var(--font-body);
    transition: 0.3s;
}

.desktop-nav a:hover .nav-ja,
.desktop-nav a.active .nav-ja {
    opacity: 1;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0%;
    height: 1px;
    background: var(--text-white);
    transition: 0.3s;
}

.desktop-nav a:hover::after,
.desktop-nav a.active::after {
    width: 100%;
}

/* Dropdown styling */
.dropdown-wrapper {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 150%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background: rgba(5, 5, 5, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    width: max-content;
    display: flex;
    flex-direction: column;
    min-width: 260px;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s;
    padding: 10px 0;
}

.dropdown-wrapper:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-menu a {
    padding: 15px 25px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
}

.dropdown-menu a .nav-en {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.dropdown-menu a .nav-ja {
    font-size: 0.6rem;
    opacity: 0.5;
    font-weight: 300;
    font-family: var(--font-body);
    transition: 0.3s;
}

.dropdown-menu a:hover .nav-ja {
    opacity: 1;
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background: rgba(255, 255, 255, 0.05);
}

.badge {
    display: inline-block;
    background: var(--navy-metallic);
    color: #fff;
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}

a.disabled {
    cursor: default;
    opacity: 0.5;
}

a.disabled:hover {
    background: transparent;
    color: var(--text-silver);
}

/* Hamburger Icon */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 10001;
}

.hamburger .bar {
    width: 30px;
    height: 1px;
    background: var(--text-white);
    transition: 0.3s;
}

.hamburger.active .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active .bar:nth-child(2) {
    opacity: 0;
}

.hamburger.active .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Overlay */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100svh;
    background: var(--bg-black);
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: 0.3s ease-out;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-content {
    display: flex;
    flex-direction: column;
    text-align: center;
    gap: 30px;
    transform: translateY(20px);
    transition: 0.3s ease-out;
    opacity: 0;
}

.mobile-nav-overlay.active .mobile-nav-content {
    transform: translateY(0);
    opacity: 1;
    transition-delay: 0s;
}

.mobile-nav-content>a,
.mobile-store-toggle {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-white);
    text-decoration: none;
    font-family: var(--font-heading);
    text-transform: uppercase;
}

.mobile-nav-content>a .nav-en,
.mobile-store-toggle .nav-en {
    font-size: 1.5rem;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.mobile-nav-content>a .nav-ja,
.mobile-store-toggle .nav-ja {
    font-size: 0.8rem;
    opacity: 0.6;
    font-weight: 300;
    font-family: var(--font-body);
}

.mobile-store-toggle {
    flex-direction: row;
    justify-content: center;
    gap: 10px;
}

.mobile-store-toggle .nav-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.mobile-dropdown-menu {
    display: none;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-dropdown-menu.active {
    display: flex;
    animation: fadeIn 0.3s forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

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

.mobile-dropdown-menu a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--text-silver);
    text-decoration: none;
    font-family: var(--font-heading);
}

.mobile-dropdown-menu a .nav-en {
    font-size: 1.2rem;
    letter-spacing: 0.05em;
}

.mobile-dropdown-menu a .nav-ja {
    font-size: 0.75rem;
    opacity: 0.6;
    font-family: var(--font-body);
}

.header-logo:hover img {
    opacity: 1;
}

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

body {
    background-color: var(--bg-black);
    color: var(--text-white);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Base Texture Overlay */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/fabric.png');
    background-size: 400px;
    opacity: 0.05;
    pointer-events: none;
    z-index: 9999;
}

h1,
h2,
h3,
.codec-pro {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

/* Reveal Animation */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: var(--transition-slow);
}

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

/* Metallic Button Styling */
.btn-metallic {
    display: inline-block;
    padding: 16px 48px;
    background: transparent;
    color: var(--text-white);
    text-decoration: none;
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
    transition: 0.5s;
    font-family: var(--font-heading);
    font-weight: 600;
}

.btn-metallic::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--navy-metallic);
    transition: 0.5s;
    z-index: -1;
}

.btn-metallic:hover {
    border-color: transparent;
}

.btn-metallic:hover::before {
    left: 0;
}

/* Sections */
section {
    padding: var(--section-padding);
    position: relative;
    overflow: hidden;
}

.full-height {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* Hero */
#hero {
    position: relative;
    z-index: 1;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    /* For parallax */
    background-size: cover;
    background-position: center;
    z-index: -1;
}

#hero h1 {
    font-size: 5rem;
    font-weight: 300;
    line-height: 1.1;
    margin-bottom: 20px;
}

#hero .elegance {
    font-weight: 600;
    background: var(--text-white);
    color: var(--bg-black);
    padding: 0 15px;
    display: inline-block;
}

/* index.html トップ画像（ヒーロー）用アニメーション */
#hero .content {
    position: relative; /* 子要素（流れるライン）の基準にする */
    z-index: 10;
}

/* 文字の背景に白い透过レイヤー（光のライン）を追加 */
#hero .content::before {
    content: '';
    position: absolute;
    top: -10px; /* 文字の上下を少しカバー */
    bottom: -10px;
    left: -100px; /* 画面外から開始 */
    width: 0%; /* 幅をアニメーションで変化させる */
    background: linear-gradient(
        to right,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.1) 40%,
        rgba(255, 255, 255, 0.3) 50%,
        rgba(255, 255, 255, 0.1) 60%,
        rgba(255, 255, 255, 0) 100%
    );
    opacity: 0.8;
    z-index: -1; /* 文字の後ろ、画像の前 */
    
    /* プレローダー終了後にアニメーションを開始 */
    transition: opacity 1s var(--transition-ritual), width 2s var(--transition-ritual);
}

/* プレローダー終了（body.loaded）で、ラインを左から右へ流す */
body.loaded #hero .content::before {
    width: 200%; /* 文字全体を通過させる */
    left: -100px;
    opacity: 0.1; /* 最後に静かな余韻を残す */
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.scroll-indicator span {
    font-size: 10px;
    letter-spacing: 0.3em;
    color: var(--text-silver);
}

.scroll-indicator .line {
    width: 1px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.scroll-indicator .line::after {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--text-white);
    animation: scroll-line 2.5s infinite;
}

@keyframes scroll-line {
    0% {
        top: -100%;
    }

    50% {
        top: 0;
    }

    100% {
        top: 100%;
    }
}

/* Philosophy */
#philosophy h2 {
    font-size: 3rem;
    margin-bottom: 40px;
    text-align: center;
}

.lead-text {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.25rem;
    text-align: center;
    color: var(--text-silver);
}

/* Product */
#product .grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.product-visual {
    position: relative;
    padding: 40px;
}

.product-visual img {
    width: 100%;
    display: block;
    border-radius: 4px;
}

.overlay-visual {
    position: absolute;
    top: 10%;
    left: 10%;
    width: 80% !important;
    mix-blend-mode: lighten;
    opacity: 0.6;
}

.spec-block {
    margin-bottom: 40px;
}

.spec-block h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
}

.logo-craftsmanship {
    display: flex;
    align-items: center;
    gap: 20px;
    margin: 30px 0 50px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-left: 2px solid #003366;
}

.symbol-detail {
    width: 50px;
    height: 50px;
    background: var(--navy-metallic);
    -webkit-mask-image: url('assets/Alea1.png');
    -webkit-mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-image: url('assets/Alea1.png');
    mask-size: contain;
    mask-repeat: no-repeat;
    mask-position: center;
    flex-shrink: 0;
}

.detail-note {
    font-size: 0.85rem;
    color: var(--text-silver);
    letter-spacing: 0.05em;
}

.price-block {
    margin-top: 60px;
}

.price {
    font-size: 2.5rem;
    font-family: var(--font-heading);
    margin-bottom: 10px;
}

.price-note {
    font-size: 0.9rem;
    color: var(--text-silver);
}

/* Vanguard */
#vanguard {
    padding: 0;
    height: 80vh;
    display: flex;
    align-items: center;
}

.vanguard-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: -1;
}

#vanguard::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, var(--bg-black) 0%, transparent 70%);
    pointer-events: none;
    /* ←必須：クリックイベントを貫通させる */
    z-index: 1;
}

.vanguard-content {
    max-width: 500px;
    position: relative;
    z-index: 2;
}

.vanguard-content h2 {
    font-size: 1rem;
    color: var(--text-silver);
    margin-bottom: 10px;
}

.vanguard-content h3 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

/* Field */
#field {
    text-align: center;
    background: var(--dark-gray);
}

#field h2 {
    margin-bottom: 30px;
}

.field-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Purchase */
#purchase {
    text-align: center;
}

.product-card {
    background: #111;
    padding: 60px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.size-selector {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 40px;
}

.size-selector span {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: 0.3s;
}

.size-selector span.active,
.size-selector span:hover {
    background: var(--text-white);
    color: var(--bg-black);
}

/* Footer */
footer {
    padding: 120px 0 80px;
    background: var(--bg-black);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.footer-watermark {
    position: absolute;
    bottom: -10%;
    right: -5%;
    width: 60%;
    opacity: 0.04;
    pointer-events: none;
    z-index: 0;
    transform: rotate(-15deg);
}

.footer-watermark img {
    width: 100%;
}

.relative-z {
    position: relative;
    z-index: 10;
}

.footer-brand {
    margin-bottom: 60px;
}

.footer-logo {
    width: 190px;
    height: auto;
    opacity: 1;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-links a {
    color: var(--text-silver);
    text-decoration: none;
    font-size: 0.8rem;
    transition: 0.3s;
}

.footer-links a:hover {
    color: var(--text-white);
}

.footer-copy {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.copyright {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.3);
}

/* Unified Media Query Follows Below */

/* --- UI Refinements --- */

/* Purchase Actions */
.purchase-actions {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-top: 40px;
}

/* Media query moved */

/* Vanguard Section - Override fixed heights */
#vanguard {
    padding: 0;
    height: auto;
    /* 80vhの固定を解除し、コンテンツに合わせる */
    min-height: 100vh;
    display: block;
    /* flex指定を解除 */
}

/* Vanguard Split Layout - Professional Profile Style */
.vanguard-split {
    display: flex;
    align-items: stretch;
    /* 左右の高さを揃える */
    min-height: 100vh;
    background: #050505;
}

.vanguard-image-col {
    flex: 1;
    min-height: 50vh;
    /* 背景画像として設定し、常に枠内をカバーさせる */
    background-image: url('assets/ambassador.jpg');
    background-size: cover;
    background-position: center top;
    background-repeat: no-repeat;
}

.vanguard-text-col {
    flex: 1;
    padding: 120px 8%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background-color: var(--bg-black);
    position: relative;
    /* ←追加 */
    z-index: 10;
    /* ←必須：オーバーレイより前面に出す */
}

@media (max-width: 1024px) {
    .vanguard-text-col {
        padding: 80px 40px;
    }
}

/* Media query moved */

/* --- Contact Form UI --- */
.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 12px;
    font-size: 0.9rem;
    color: var(--text-silver);
    letter-spacing: 0.1em;
    font-family: 'Codec Pro', sans-serif;
}

.form-control {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--text-silver);
    color: var(--text-white);
    padding: 15px 0;
    margin-bottom: 30px;
    font-size: 1rem;
    font-family: 'Noto Sans JP', sans-serif;
    transition: border-color 0.4s ease, box-shadow 0.4s ease;
}

.form-control:focus {
    outline: none;
    border-bottom-color: var(--accent-blue);
    box-shadow: 0 10px 20px rgba(0, 20, 60, 0.6);
    /* 濃紺のグロー効果 */
}

select.form-control {
    appearance: none;
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23ffffff" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/><path d="M0 0h24v24H0z" fill="none"/></svg>');
    background-repeat: no-repeat;
    background-position-x: 100%;
    background-position-y: center;
    cursor: pointer;
}

select.form-control option {
    background-color: #111;
    color: #fff;
    padding: 10px;
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--text-silver);
    padding: 15px 0;
    margin-bottom: 30px;
    border-radius: 0;
}

textarea.form-control:focus {
    border-bottom-color: var(--accent-blue);
    box-shadow: 0 10px 20px rgba(0, 20, 60, 0.6);
    /* 濃紺のグロー効果 */
}

/* --- Legal Notice UI --- */
.legal-list {
    max-width: 800px;
    margin: 0 auto;
    text-align: left;
}

.legal-row {
    display: flex;
    padding: 25px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.legal-term {
    flex: 0 0 30%;
    font-family: 'Codec Pro', 'Outfit', sans-serif;
    color: var(--text-silver);
    font-size: 0.8rem;
    padding-right: 20px;
}

.legal-desc {
    flex: 1;
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-white);
    font-size: 1rem;
    line-height: 1.8;
}

/* Media query moved */

/* --- Image Slot UI --- */
.image-slot {
    background-color: #111;
    margin: 80px 0;
    aspect-ratio: 16 / 9;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    width: 100%;
    overflow: hidden;
}

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

/* mobile-only utility: hidden on desktop, visible on mobile */
.mobile-only {
    display: none;
}

/* ========================================================= */
/* --- MOBILE EXCLUSIVE UI: FULL SCRATCH BUILD --- */
/* ========================================================= */
@media (max-width: 768px) {
    .mobile-only {
        display: inline;
    }

    /* Base Optimizations */
    :root {
        --section-padding: 80px 0;
    }
    
    .container {
        padding: 0 20px;
    }
    
    /* Hide Desktop Elements, Show Mobile Elements */
    .desktop-nav {
        display: none;
    }
    .hamburger {
        display: flex;
    }

    /* 1. Typography & Readability Optimization */
    h1, h2, h3, h4, h5, h6, p, a {
        word-break: keep-all;
        overflow-wrap: break-word;
    }
    
    #hero h1, #page-hero h1 {
        font-size: 2rem !important;
    }
    
    p {
        font-size: 0.95rem;
        line-height: 1.8;
        padding-left: 20px;
        padding-right: 20px;
    }

    /* Override dynamic height to prevent clipping with mobile browser bars */
    .full-height {
        height: 100svh;
        min-height: 100svh;
    }

    /* 2. Edge-to-Edge Image Placement (Immersive) */
    .image-slot,
    .vanguard-image-col,
    .product-visual {
        width: 100vw !important;
        margin-left: calc(-50vw + 50%) !important;
        margin-right: calc(-50vw + 50%) !important;
        max-width: none !important;
        aspect-ratio: 4 / 5;
        border-radius: 0 !important;
    }
    
    .image-slot img,
    .vanguard-image-col img,
    .product-visual img {
        width: 100%;
        height: 100%;
        object-fit: cover !important;
        object-position: center top;
        border-radius: 0 !important;
    }
    
    .vanguard-image-col {
        min-height: unset;
    }

    /* 4. UI Component Optimizations */
    
    /* Button Optimization */
    .btn-metallic {
        width: 100%;
        display: block;
        text-align: center;
        box-sizing: border-box;
    }
    
    /* Layout Forced Column alignment */
    #product .grid,
    .purchase-actions,
    .legal-row,
    .field-content {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }
    
    #product .product-info {
        padding-top: 0;
    }

    .vanguard-split {
        flex-direction: column;
    }
    
    .vanguard-text-col {
        padding: 60px 20px;
    }

    .vanguard-text-col h3 {
        font-size: 1.2rem;
    }
    
    .vanguard-content {
        margin-top: 40svh;
    }
    
    #vanguard::after {
        background: linear-gradient(to top, var(--bg-black) 20%, transparent 80%);
    }

    /* Fix legacy alignments */
    .field-content {
        align-items: center;
        text-align: center;
    }

    .field-content .spec-block p,
    .field-content .spec-block h3 {
        text-align: center;
        padding-left: 0;
        padding-right: 0;
    }

    /* Footer Optimization */
    .footer-links {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .legal-term {
        margin-bottom: 12px;
    }
}