/* ============================================================
   EleganceStep - Premium Women's Footwear B2B Site
   Visual Upgrade: Warm Luxury + Caramel Accents
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
    --color-bg: #faf7f2;
    --color-surface: #f5efe6;
    --color-surface-elevated: #ffffff;
    --color-border: #e0d5c5;
    --color-white: #ffffff;
    --color-off-white: #3d2e1e;
    --color-gray: #8b7355;
    --color-gray-dark: #6b5b45;
    --color-gold: #c47f3c;
    --color-gold-light: #d4954e;
    --color-gold-dark: #a06428;
    --color-gold-glow: rgba(196,127,60,0.3);
    --color-accent: #c47f3c;

    /* SHEIN / Temu / Amazon brand colors */
    --color-shein: #ff6b81;
    --color-temu: #ff8c00;
    --color-amazon: #ff9900;

    --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    --max-width: 1200px;
    --header-height: 72px;
    --section-padding: 100px 0;

    --shadow-sm: 0 2px 12px rgba(61,46,30,0.06);
    --shadow-md: 0 4px 28px rgba(61,46,30,0.08);
    --shadow-lg: 0 8px 48px rgba(61,46,30,0.1);
    --shadow-gold: 0 0 30px rgba(196,127,60,0.12);
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Custom Scrollbar ---------- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-surface); }
::-webkit-scrollbar-thumb {
    background: var(--color-accent);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-gold-dark); }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); font-size: 16px; }
body {
    font-family: var(--font-body);
    color: var(--color-off-white);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }
address { font-style: normal; }

/* ---------- Selection ---------- */
::selection {
    background: var(--color-accent);
    color: var(--color-white);
}

/* ---------- Utility ---------- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.accent { color: var(--color-accent); }
.section { padding: var(--section-padding); position: relative; }
.section--dark { background: var(--color-bg); }
.section--alt { background: var(--color-surface); }

/* ---------- Section Dividers (Wave / Skew) ---------- */
.section__divider-top,
.section__divider-bottom {
    position: absolute;
    left: 0;
    width: 100%;
    overflow: hidden;
    line-height: 0;
    z-index: 1;
    pointer-events: none;
}
.section__divider-top { top: -1px; }
.section__divider-bottom { bottom: -1px; }
.section__divider-top::after,
.section__divider-bottom::after {
    content: '';
    display: block;
    width: 100%;
    height: 60px;
    background: var(--color-bg);
    clip-path: polygon(0 100%, 100% 100%, 100% 0, 0 60%);
}
.section__divider-bottom::after {
    clip-path: polygon(0 0, 100% 0, 100% 60%, 0 100%);
}
/* Reversed divider for alt sections */
.section--alt .section__divider-top::after,
.section--alt .section__divider-bottom::after {
    background: var(--color-surface);
}

/* ---------- Section Header ---------- */
.section__header { text-align: center; margin-bottom: 60px; }
.section__kicker {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 12px;
    position: relative;
}
.section__kicker::before,
.section__kicker::after {
    content: '';
    display: inline-block;
    width: 24px;
    height: 1px;
    background: var(--color-accent);
    vertical-align: middle;
    margin: 0 12px;
    opacity: 0.5;
}
.section__title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--color-off-white);
    margin-bottom: 16px;
}
.section__subtitle {
    max-width: 640px;
    margin: 0 auto;
    color: var(--color-gray);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 36px;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.04em;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn--primary {
    background: linear-gradient(135deg, var(--color-gold-light), var(--color-accent));
    color: var(--color-white);
    border-color: var(--color-accent);
    position: relative;
}
.btn--primary:hover {
    background: linear-gradient(135deg, var(--color-accent), var(--color-gold-dark));
    border-color: var(--color-gold-dark);
}
.btn--glow {
    animation: btnPulse 2.5s ease-in-out infinite;
    box-shadow: 0 0 20px var(--color-gold-glow), 0 0 40px rgba(196,127,60,0.15);
}
.btn--glow:hover {
    box-shadow: 0 0 30px var(--color-gold-glow), 0 0 60px rgba(196,127,60,0.25);
}
@keyframes btnPulse {
    0%, 100% { box-shadow: 0 0 20px var(--color-gold-glow), 0 0 40px rgba(196,127,60,0.15); }
    50% { box-shadow: 0 0 35px var(--color-gold-glow), 0 0 65px rgba(196,127,60,0.3); }
}
.btn--outline {
    background: transparent;
    color: var(--color-off-white);
    border-color: rgba(61,46,30,0.25);
}
.btn--outline:hover {
    background: rgba(196,127,60,0.06);
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.btn--paypal {
    background: #0070ba;
    color: var(--color-white);
    width: 100%;
    border-radius: 4px;
    border: none;
    padding: 12px 24px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background var(--transition);
}
.btn--paypal:hover { background: #005ea6; }
.btn--full { width: 100%; }

/* ---------- Animations ---------- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInStagger {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ---------- Navigation ---------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: rgba(250,247,242,0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1000;
    border-bottom: 1px solid rgba(61,46,30,0.08);
    transition: all var(--transition);
}
.header--scrolled {
    box-shadow: 0 4px 30px rgba(61,46,30,0.08);
    background: rgba(250,247,242,0.95);
}
.nav {
    display: flex;
    align-items: center;
    height: 100%;
    gap: 24px;
}
.nav__logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--color-off-white);
    letter-spacing: -0.02em;
    flex-shrink: 0;
}
.nav__logo-accent { color: var(--color-accent); }
.nav__menu {
    display: flex;
    gap: 28px;
    margin-left: auto;
}
.nav__link {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-gray);
    transition: color var(--transition);
    position: relative;
}
.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: width var(--transition);
}
.nav__link:hover, .nav__link.active { color: var(--color-off-white); }
.nav__link:hover::after, .nav__link.active::after { width: 100%; }

/* ---------- Language Switcher ---------- */
.nav__lang {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid var(--color-accent);
    border-radius: 50px;
    overflow: hidden;
    flex-shrink: 0;
    margin-left: 8px;
}
.nav__lang-btn {
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 600;
    background: transparent;
    color: var(--color-gray);
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.02em;
    line-height: 1.5;
}
.nav__lang-btn.active {
    background: var(--color-accent);
    color: var(--color-white);
}
.nav__lang-btn:hover:not(.active) { color: var(--color-accent); }

/* Hamburger */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}
.nav__toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-off-white);
    transition: all var(--transition);
}
.nav__toggle--open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav__toggle--open span:nth-child(2) { opacity: 0; }
.nav__toggle--open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg);
    overflow: hidden;
}
.hero__particles {
    position: absolute;
    inset: 0;
    z-index: 1;
}
.hero__overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(250,247,242,0.65) 70%);
    z-index: 1;
}
.hero__content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--color-off-white);
    max-width: 820px;
    padding: 120px 24px 100px;
}
.hero__title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
    min-height: 1.2em;
    color: var(--color-off-white);
}
.hero__title--line1 {
    display: inline-block;
    animation: heroRevealLine 1s 0.3s ease both;
}
@keyframes heroRevealLine {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
.hero__title--accent {
    color: var(--color-accent);
    display: inline-block;
}
.hero__title--accent .char {
    display: inline-block;
    opacity: 0;
    transform: translateY(20px);
    animation: charReveal 0.5s ease forwards;
}
@keyframes charReveal {
    to { opacity: 1; transform: translateY(0); }
}
.hero__cursor {
    display: inline-block;
    color: var(--color-accent);
    font-weight: 300;
    animation: cursorBlink 1s step-end infinite;
    margin-left: 2px;
}
@keyframes cursorBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
.hero__subtitle {
    font-size: clamp(0.95rem, 2vw, 1.15rem);
    font-weight: 400;
    opacity: 0.85;
    margin-bottom: 12px;
    animation: fadeInUp 0.8s 1s ease both;
    color: var(--color-off-white);
}
.hero__desc {
    font-size: 0.95rem;
    color: var(--color-gray);
    max-width: 540px;
    margin: 0 auto 32px;
    line-height: 1.6;
    animation: fadeInUp 0.8s 1.2s ease both;
}
.hero__actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s 1.4s ease both;
}
.hero__scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    animation: fadeInUp 0.8s 1.8s ease both;
}
.hero__scroll-arrow {
    display: block;
    width: 28px;
    height: 28px;
    border-right: 2px solid var(--color-accent);
    border-bottom: 2px solid var(--color-accent);
    transform: rotate(45deg);
    animation: bounceArrow 2s ease-in-out infinite;
    opacity: 0.7;
}
@keyframes bounceArrow {
    0%, 100% { transform: rotate(45deg) translate(0, 0); }
    50% { transform: rotate(45deg) translate(-8px, -8px); }
}

/* ============================================================
   INFO STRIP
   ============================================================ */
.info-strip {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 40px 0;
    position: relative;
}
.info-strip::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, var(--color-accent), transparent);
    opacity: 0.3;
}
.info-strip__inner {
    display: flex;
    justify-content: space-around;
    align-items: center;
    flex-wrap: wrap;
    gap: 32px;
}
.info-strip__item {
    text-align: center;
    flex: 1;
    min-width: 120px;
}
.info-strip__number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-accent);
    line-height: 1;
}
.info-strip__suffix {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-gold-dark);
    vertical-align: super;
}
.info-strip__label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 6px;
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
.about {
    background: var(--color-bg);
    position: relative;
}
.about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.about__image { position: relative; }
.about__image-wrapper {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}
.about__image-wrapper img {
    transition: transform 0.6s;
    filter: brightness(0.95);
}
.about__image-wrapper:hover img { transform: scale(1.03); filter: brightness(1); }
.about__badge {
    position: absolute;
    bottom: -16px;
    right: 32px;
    background: var(--color-accent);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: 4px;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(196,127,60,0.3);
}
.about__content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    margin-bottom: 16px;
    color: var(--color-off-white);
}
.about__content > p { color: var(--color-gray); margin-bottom: 28px; line-height: 1.75; }
.about__highlights { display: grid; gap: 20px; }
.about__highlights li {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}
.about__highlight-icon {
    font-size: 1.3rem;
    flex-shrink: 0;
    width: 32px;
    text-align: center;
}
.about__highlights strong { display: block; margin-bottom: 4px; color: var(--color-off-white); }
.about__highlights p { color: var(--color-gray); font-size: 0.9rem; }

/* ============================================================
   PRODUCTS SECTION
   ============================================================ */
.products {
    background: var(--color-surface);
    position: relative;
}
.products__filter {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}
.products__filter-btn {
    padding: 8px 20px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-gray);
    background: transparent;
    border: 1.5px solid var(--color-border);
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition);
    letter-spacing: 0.02em;
}
.products__filter-btn.active {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.products__filter-btn:hover:not(.active) {
    border-color: var(--color-accent);
    color: var(--color-accent);
}
.products__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

/* Warm Glassmorphism Product Card */
.product-card {
    background: rgba(255,255,255,0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(61,46,30,0.06);
    transition: all 0.4s ease;
    transform-style: preserve-3d;
    perspective: 1000px;
}
.product-card:hover {
    transform: translateY(-6px);
    border-color: rgba(196,127,60,0.3);
    box-shadow: var(--shadow-gold), 0 6px 24px rgba(61,46,30,0.08);
}
.product-card__image { overflow: hidden; aspect-ratio: 1 / 1; }
.product-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}
.product-card:hover .product-card__image img { transform: scale(1.05); }
.product-card__body { padding: 20px; color: var(--color-off-white); }
.product-card__tag {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    background: rgba(196,127,60,0.08);
    padding: 3px 10px;
    border-radius: 20px;
    border: 1px solid rgba(196,127,60,0.15);
    margin-bottom: 10px;
}
.product-card__title {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--color-off-white);
    margin-bottom: 6px;
}
.product-card__material { font-size: 0.8rem; color: var(--color-gray); margin-bottom: 12px; }
.product-card__moq {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid rgba(61,46,30,0.08);
    font-size: 0.8rem;
}
.product-card__moq span { color: var(--color-gray-dark); }
.product-card__moq strong { color: var(--color-accent); }

/* Product Card "Add to Quote" Button */
.product-card__quote-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    padding: 8px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent);
    background: rgba(196,127,60,0.06);
    border: 1.5px solid rgba(196,127,60,0.2);
    border-radius: 20px;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-body);
    letter-spacing: 0.02em;
}
.product-card__quote-btn:hover {
    background: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}
.product-card__quote-btn:active {
    transform: scale(0.96);
}

/* ============================================================
   E-COMMERCE SECTION
   ============================================================ */
.ecom {
    background: var(--color-bg);
    position: relative;
}
.ecom__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}
.ecom-card {
    position: relative;
    background: var(--color-white);
    border-radius: 12px;
    padding: 32px 24px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: all 0.4s ease;
    box-shadow: var(--shadow-sm);
}
.ecom-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}
.ecom-card--shein:hover { border-color: var(--color-shein); box-shadow: 0 8px 40px rgba(255,107,129,0.2); }
.ecom-card--temu:hover { border-color: var(--color-temu); box-shadow: 0 8px 40px rgba(255,140,0,0.2); }
.ecom-card--amazon:hover { border-color: var(--color-amazon); box-shadow: 0 8px 40px rgba(255,153,0,0.2); }

.ecom-card__watermark {
    position: absolute;
    top: -20px;
    right: -20px;
    font-family: var(--font-display);
    font-size: 6rem;
    font-weight: 700;
    opacity: 0.03;
    line-height: 1;
    pointer-events: none;
    user-select: none;
}
.ecom-card--shein .ecom-card__watermark { color: var(--color-shein); }
.ecom-card--temu .ecom-card__watermark { color: var(--color-temu); }
.ecom-card--amazon .ecom-card__watermark { color: var(--color-amazon); }

.ecom-card__content { position: relative; z-index: 1; }
.ecom-card__logo {
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    text-transform: uppercase;
}
.ecom-card--shein .ecom-card__logo { color: var(--color-shein); }
.ecom-card--temu .ecom-card__logo { color: var(--color-temu); }
.ecom-card--amazon .ecom-card__logo { color: var(--color-amazon); }
.ecom-card__title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-off-white);
    margin-bottom: 16px;
}
.ecom-card__features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ecom-card__features li {
    font-size: 0.85rem;
    color: var(--color-gray);
    padding-left: 18px;
    position: relative;
    line-height: 1.5;
}
.ecom-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
}
.ecom-card--shein .ecom-card__features li::before { background: var(--color-shein); }
.ecom-card--temu .ecom-card__features li::before { background: var(--color-temu); }
.ecom-card--amazon .ecom-card__features li::before { background: var(--color-amazon); }

.ecom__stats {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}
.ecom__stat-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(196,127,60,0.06);
    border: 1px solid rgba(196,127,60,0.15);
    padding: 10px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-gold-dark);
}
.ecom__stat-icon { font-size: 1rem; }

/* ============================================================
   WHY US SECTION
   ============================================================ */
.why-us {
    background: var(--color-surface);
    position: relative;
}
.why-us__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.why-card {
    background: var(--color-white);
    padding: 36px 28px;
    border-radius: 12px;
    border: 1px solid var(--color-border);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.why-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 12px;
    padding: 1.5px;
    background: linear-gradient(135deg, transparent, var(--color-accent), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
}
.why-card:hover::before { opacity: 1; }
.why-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-gold);
    transform: translateY(-4px);
}
.why-card__icon {
    color: var(--color-accent);
    margin-bottom: 18px;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(196,127,60,0.06);
    border-radius: 10px;
    transition: all var(--transition);
}
.why-card:hover .why-card__icon {
    background: rgba(196,127,60,0.15);
    box-shadow: 0 0 20px rgba(196,127,60,0.12);
}
.why-card__title {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--color-off-white);
}
.why-card__desc { color: var(--color-gray); font-size: 0.9rem; line-height: 1.65; }

/* ============================================================
   INQUIRY & PAYMENT
   ============================================================ */
.inquiry {
    background: var(--color-bg);
    position: relative;
}
.inquiry__grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
    align-items: start;
}
.inquiry__form h3,
.inquiry__payment h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    margin-bottom: 24px;
    color: var(--color-off-white);
}
.inquiry__payment-desc {
    color: var(--color-gray);
    font-size: 0.9rem;
    margin-bottom: 28px;
    line-height: 1.65;
}

/* Form */
.form { display: flex; flex-direction: column; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__group { display: flex; flex-direction: column; gap: 6px; }
.form__label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-off-white);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.required { color: #e05555; }
.form__input {
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-size: 0.9rem;
    color: var(--color-off-white);
    background: var(--color-white);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.form__input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(196,127,60,0.1);
}
.form__textarea { resize: vertical; min-height: 100px; }
.form__note { font-size: 0.8rem; color: var(--color-gray); text-align: center; margin-top: 4px; }
.form__input[multiple] { padding: 8px; background: var(--color-white); color: var(--color-off-white); }
.form__input[multiple] option { padding: 6px 10px; background: var(--color-white); color: var(--color-off-white); }
.form__input select { color: var(--color-off-white); }
.form__input option { color: var(--color-off-white); background: var(--color-white); }
.form__quantity-row {
    display: flex;
    align-items: center;
    gap: 8px;
}
.form__quantity-unit {
    font-size: 0.85rem;
    color: var(--color-gray);
    flex-shrink: 0;
}
.form small {
    color: var(--color-gray-dark);
    font-size: 0.75rem;
    margin-top: 2px;
}

/* Payment Cards */
.payment-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 18px;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.payment-card:hover {
    border-color: rgba(196,127,60,0.3);
    box-shadow: var(--shadow-sm);
}
.payment-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.payment-card__header h4 { font-size: 1rem; color: var(--color-off-white); }
.payment-card__price { font-weight: 700; color: var(--color-accent); font-size: 1.1rem; }
.payment-card__desc { color: var(--color-gray); font-size: 0.85rem; margin-bottom: 14px; line-height: 1.55; }
.payment-card__note { font-size: 0.75rem; color: var(--color-gray-dark); margin-top: 10px; }
.payment-card__extra { font-size: 0.82rem; color: var(--color-gray); margin-bottom: 12px; line-height: 1.55; }
.payment-card__flexible { font-size: 0.8rem; color: var(--color-gray); margin-top: 8px; line-height: 1.5; }
.paypal-button-wrapper { margin-top: 4px; }

.payment-badges {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 24px;
    font-size: 0.8rem;
    color: var(--color-gray);
}
.payment-badges__icons { display: flex; gap: 8px; }
.badge {
    padding: 4px 12px;
    border-radius: 4px;
    background: var(--color-surface);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--color-off-white);
    border: 1px solid var(--color-border);
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 72px 0 0;
}
.footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
    gap: 48px;
    padding-bottom: 56px;
}
.footer__col h4 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--color-off-white);
    margin-bottom: 20px;
}
.footer__col ul li { margin-bottom: 10px; }
.footer__col ul li a { color: var(--color-gray); font-size: 0.88rem; transition: color var(--transition); }
.footer__col ul li a:hover { color: var(--color-accent); }
.footer__col address p { margin-bottom: 8px; font-size: 0.88rem; line-height: 1.6; color: var(--color-gray); }
.footer__col address a { color: var(--color-accent); }
.footer__logo {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-off-white);
    display: inline-block;
    margin-bottom: 14px;
}
.footer__col--brand p { font-size: 0.85rem; line-height: 1.6; margin-bottom: 18px; max-width: 280px; color: var(--color-gray-dark); }
.footer__social { display: flex; gap: 14px; }
.footer__social a {
    color: var(--color-gray-dark);
    transition: color var(--transition);
}
.footer__social a:hover { color: var(--color-accent); }
.footer__bottom {
    border-top: 1px solid var(--color-border);
    padding: 24px 0;
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-gray-dark);
}
.footer__bottom p + p { margin-top: 4px; }

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition);
    box-shadow: 0 4px 20px rgba(196,127,60,0.3);
    z-index: 998;
}
.back-to-top--visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-gold-dark); transform: translateY(-2px); }

/* ============================================================
   QUOTATION SYSTEM
   ============================================================ */

/* -- Floating Quote Button -- */
.quote-float {
    position: fixed;
    bottom: 92px;
    right: 32px;
    z-index: 997;
}
.quote-float__btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    padding: 12px 20px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    font-family: var(--font-body);
    box-shadow: 0 4px 24px rgba(196,127,60,0.35);
    transition: all var(--transition);
    letter-spacing: 0.02em;
    position: relative;
}
.quote-float__btn:hover {
    background: var(--color-gold-dark);
    box-shadow: 0 6px 32px rgba(196,127,60,0.45);
    transform: translateY(-2px);
}
.quote-float__label {
    white-space: nowrap;
}
.quote-float__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    border-radius: 11px;
    background: #e05555;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
}
.quote-float__badge:empty { display: none; }

/* -- Quote Side Panel -- */
.quote-panel {
    position: fixed;
    inset: 0;
    z-index: 2000;
    visibility: hidden;
    pointer-events: none;
}
.quote-panel--open {
    visibility: visible;
    pointer-events: auto;
}
.quote-panel__overlay {
    position: absolute;
    inset: 0;
    background: rgba(61,46,30,0.35);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.quote-panel--open .quote-panel__overlay {
    opacity: 1;
}
.quote-panel__body {
    position: absolute;
    top: 0;
    right: 0;
    width: 420px;
    max-width: 100vw;
    height: 100%;
    background: var(--color-white);
    box-shadow: -4px 0 40px rgba(61,46,30,0.12);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.quote-panel--open .quote-panel__body {
    transform: translateX(0);
}
.quote-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}
.quote-panel__title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-off-white);
    margin: 0;
}
.quote-panel__close {
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--color-gray);
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    transition: color var(--transition);
}
.quote-panel__close:hover { color: var(--color-off-white); }

.quote-panel__list {
    flex: 1;
    overflow-y: auto;
    padding: 16px 24px;
}
.quote-panel__empty {
    color: var(--color-gray);
    font-size: 0.9rem;
    text-align: center;
    padding: 48px 16px;
    line-height: 1.6;
}

/* Quote Item Row */
.quote-item {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 14px;
    margin-bottom: 12px;
    position: relative;
}
.quote-item__top {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}
.quote-item__thumb {
    width: 56px;
    height: 56px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
    border: 1px solid var(--color-border);
}
.quote-item__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.quote-item__info {
    flex: 1;
    min-width: 0;
}
.quote-item__name {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--color-off-white);
    margin-bottom: 8px;
    line-height: 1.3;
}
.quote-item__fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}
.quote-item__field {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.quote-item__field label {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gray-dark);
}
.quote-item__field input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.78rem;
    color: var(--color-off-white);
    background: var(--color-white);
    transition: border-color var(--transition);
    font-family: var(--font-body);
}
.quote-item__field input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 2px rgba(196,127,60,0.08);
}
.quote-item__field--wide {
    grid-column: span 2;
}
.quote-item__remove {
    position: absolute;
    top: 10px;
    right: 12px;
    background: none;
    border: none;
    color: var(--color-gray);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 2px 6px;
    line-height: 1;
    transition: color var(--transition);
    border-radius: 4px;
}
.quote-item__remove:hover {
    color: #e05555;
    background: rgba(224,85,85,0.06);
}

/* Panel Footer */
.quote-panel__footer {
    border-top: 1px solid var(--color-border);
    padding: 16px 24px 24px;
    flex-shrink: 0;
}
.quote-panel__totals {
    margin-bottom: 14px;
}
.quote-panel__total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    font-size: 0.82rem;
    color: var(--color-gray);
}
.quote-panel__total-row strong {
    color: var(--color-off-white);
}
.quote-panel__total-row--amount {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-off-white);
    padding-top: 8px;
    margin-top: 6px;
    border-top: 1px dashed var(--color-border);
}
.quote-panel__total-row--amount strong {
    color: var(--color-accent);
    font-size: 1.1rem;
}
.btn--quote-clear {
    margin-top: 8px;
    font-size: 0.8rem;
    padding: 10px 24px;
}

/* -- Customer Info Modal -- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    visibility: hidden;
    pointer-events: none;
}
.modal--open {
    visibility: visible;
    pointer-events: auto;
}
.modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(61,46,30,0.45);
    opacity: 0;
    transition: opacity 0.3s ease;
}
.modal--open .modal__overlay { opacity: 1; }
.modal__content {
    position: relative;
    z-index: 1;
    background: var(--color-white);
    border-radius: 12px;
    padding: 32px;
    max-width: 520px;
    width: 92%;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: 0 16px 64px rgba(61,46,30,0.18);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}
.modal--open .modal__content {
    opacity: 1;
    transform: translateY(0);
}
.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}
.modal__header h2 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-off-white);
}
.modal__close {
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--color-gray);
    cursor: pointer;
    padding: 0 4px;
    line-height: 1;
    transition: color var(--transition);
}
.modal__close:hover { color: var(--color-off-white); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .products__grid { grid-template-columns: repeat(2, 1fr); }
    .why-us__grid { grid-template-columns: repeat(2, 1fr); }
    .ecom__grid { grid-template-columns: repeat(2, 1fr); }
    .inquiry__grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    :root { --section-padding: 64px 0; }
    .nav { gap: 12px; }
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        flex-direction: column;
        gap: 0;
        background: var(--color-white);
        padding: 100px 32px 32px;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition);
        z-index: 999;
        margin-left: 0;
        border-left: 1px solid var(--color-border);
    }
    .nav__menu--open { right: 0; }
    .nav__link { padding: 14px 0; font-size: 0.95rem; border-bottom: 1px solid var(--color-border); }
    .nav__link::after { display: none; }
    .nav__toggle { display: flex; }
    .nav__lang { margin-left: 0; margin-right: 0; }

    .about__grid { grid-template-columns: 1fr; gap: 36px; }
    .products__grid { grid-template-columns: 1fr 1fr; }
    .why-us__grid { grid-template-columns: 1fr; }
    .ecom__grid { grid-template-columns: 1fr; }
    .form__row { grid-template-columns: 1fr; }
    .hero__actions { flex-direction: column; align-items: center; }
    .footer__grid { grid-template-columns: 1fr; gap: 32px; }
    .back-to-top { bottom: 20px; right: 20px; }
    .info-strip__inner { gap: 20px; }
    .info-strip__number { font-size: 2rem; }
}

@media (max-width: 480px) {
    .products__grid { grid-template-columns: 1fr; }
    .products__filter { gap: 4px; }
    .products__filter-btn { padding: 6px 14px; font-size: 0.75rem; }
    .payment-card__header { flex-direction: column; align-items: flex-start; gap: 6px; }
    .section__header { margin-bottom: 36px; }
    .nav__lang-btn { padding: 5px 10px; font-size: 0.7rem; }
    .section__kicker::before,
    .section__kicker::after { display: none; }
    .info-strip__item { min-width: 90px; }
    .info-strip__number { font-size: 1.6rem; }
    .info-strip__suffix { font-size: 1.1rem; }
    .ecom__stats { gap: 10px; }
    .ecom__stat-tag { font-size: 0.75rem; padding: 8px 14px; }
    /* Quote mobile */
    .quote-float { bottom: 80px; right: 16px; }
    .quote-float__btn { padding: 10px 16px; font-size: 0.8rem; }
    .quote-panel__body { width: 100vw; }
    .quote-item__fields { grid-template-columns: 1fr; }
    .quote-item__field--wide { grid-column: span 1; }
    .quote-item__top { gap: 8px; }
    .quote-item__thumb { width: 44px; height: 44px; }
    .modal__content { padding: 20px; }
}