/* ===== GoxRush Motors · site.css ===== */
*,
*::before,
*::after {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%
}

body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: #0a0d12;
    color: #e8ecf1;
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased
}

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

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

button {
    font: inherit;
    cursor: pointer
}

h1,
h2,
h3,
h4,
h5 {
    margin: 0 0 .5em;
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -.01em
}

p {
    margin: 0 0 1em
}

ul {
    margin: 0;
    padding: 0;
    list-style: none
}

:root {
    --bg: #0a0d12;
    --surface: #12161d;
    --surface-2: #1a1f28;
    --border: #232936;
    --text: #e8ecf1;
    --muted: #9aa4b2;
    --dim: #6b7583;
    --accent: #b6ff3d;
    --accent-2: #00d9ff;
    --danger: #ff4d4f;
    --grad: linear-gradient(135deg, #b6ff3d 0%, #00d9ff 100%);
    --shadow-lg: 0 24px 60px -20px rgba(0, 0, 0, .6);
}

.wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px
}

/* ===== Nav ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transition: background .3s, border-color .3s, backdrop-filter .3s;
    border-bottom: 1px solid transparent
}

.nav.scrolled {
    background: rgba(10, 13, 18, .85);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom-color: var(--border)
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 24px
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 18px;
    letter-spacing: .02em
}

.brand-logo {
    height: 36px;
    width: auto;
    filter: brightness(1.15) drop-shadow(0 0 8px rgba(182, 255, 61, .15))
}

.brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: var(--grad);
    display: grid;
    place-items: center;
    font-weight: 900;
    color: #0a0d12;
    font-size: 16px;
    letter-spacing: -.02em
}

.brand-logo-chip {
    background: #fff;
    border-radius: 8px;
    padding: 5px 10px;
    display: inline-flex;
    align-items: center;
    height: 40px;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .25)
}

.brand-logo-chip img {
    height: 30px;
    width: auto;
    display: block
}

.foot-brand .brand-logo-chip {
    height: 48px;
    padding: 6px 14px
}

.foot-brand .brand-logo-chip img {
    height: 36px
}

.nav .brand-logo-chip {
    height: 52px;
    padding: 6px;
    border-radius: 10px
}

.nav .brand-logo-chip img {
    height: 40px;
    width: 40px;
    object-fit: contain
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.05
}

.brand-text b {
    font-size: 16px;
    letter-spacing: .02em
}

.brand-text span {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: .04em;
    text-transform: none
}

.nav .brand-text span {
    white-space: nowrap
}

@media (max-width:720px) {
    .nav .brand-text span {
        display: none
    }
}

@media (max-width:440px) {
    .nav .brand-text {
        display: none
    }
}

.nav-links {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 6px
}

.nav-links a {
    padding: 8px 14px;
    border-radius: 8px;
    color: var(--muted);
    font-weight: 500;
    font-size: 14.5px;
    transition: color .2s, background .2s
}

.nav-links a:hover {
    color: var(--text);
    background: rgba(255, 255, 255, .04)
}

.nav-links a.active {
    color: var(--accent)
}

.lang-switch {
    margin-left: 8px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: .05em;
    transition: border-color .2s, color .2s
}

.lang-switch:hover {
    border-color: var(--accent);
    color: var(--accent)
}

.burger {
    display: none;
    background: transparent;
    border: 0;
    width: 40px;
    height: 40px;
    padding: 10px;
    flex-direction: column;
    justify-content: space-between;
    margin-left: auto
}

.burger span {
    display: block;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform .25s, opacity .25s
}

.burger[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg)
}

.burger[aria-expanded="true"] span:nth-child(2) {
    opacity: 0
}

.burger[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg)
}

.mobile-menu {
    position: fixed;
    top: 70px;
    left: 16px;
    right: 16px;
    background: rgba(18, 22, 29, .98);
    backdrop-filter: blur(14px);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px;
    display: none;
    flex-direction: column;
    gap: 2px;
    z-index: 99;
    box-shadow: var(--shadow-lg)
}

.mobile-menu.open {
    display: flex
}

.mobile-menu a {
    padding: 12px 14px;
    border-radius: 8px;
    color: var(--muted);
    font-weight: 500
}

.mobile-menu a.active {
    color: var(--accent);
    background: rgba(182, 255, 61, .06)
}

.mobile-menu .lang-switch {
    align-self: flex-start;
    margin: 6px 14px
}

/* ===== Hero ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .55
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(10, 13, 18, .65) 0%, rgba(10, 13, 18, .85) 60%, #0a0d12 100%)
}

.hero-content {
    max-width: 780px
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border: 1px solid rgba(182, 255, 61, .35);
    background: rgba(182, 255, 61, .06);
    color: var(--accent);
    border-radius: 20px;
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 22px
}

.hero-tag::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent)
}

.hero h1 {
    font-size: clamp(40px, 7vw, 72px);
    line-height: 1.05;
    margin: 0 0 20px;
    font-weight: 900;
    letter-spacing: -.02em
}

.hero h1 em {
    font-style: normal;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent
}

.hero-sub {
    font-size: clamp(16px, 1.6vw, 19px);
    color: var(--muted);
    max-width: 640px;
    margin-bottom: 32px
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 56px
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
    max-width: 720px
}

.hero-stat b {
    display: block;
    font-size: clamp(22px, 3vw, 32px);
    font-weight: 900;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    line-height: 1
}

.hero-stat span {
    display: block;
    color: var(--dim);
    font-size: 12.5px;
    margin-top: 6px;
    letter-spacing: .05em;
    text-transform: uppercase
}

.scroll-hint {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--dim);
    font-size: 11px;
    letter-spacing: .3em;
    text-transform: uppercase;
    animation: bob 2.4s ease-in-out infinite
}

@keyframes bob {

    0%,
    100% {
        transform: translate(-50%, 0);
        opacity: .6
    }

    50% {
        transform: translate(-50%, 6px);
        opacity: 1
    }
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: .02em;
    border: 1px solid transparent;
    transition: transform .2s, box-shadow .2s, background .2s, color .2s, border-color .2s;
    cursor: pointer;
    text-decoration: none;
    line-height: 1
}

.btn-primary {
    background: var(--grad);
    color: #0a0d12;
    box-shadow: 0 8px 24px -8px rgba(182, 255, 61, .4)
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px -8px rgba(182, 255, 61, .55)
}

.btn-ghost {
    background: transparent;
    color: var(--text);
    border-color: var(--border)
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent)
}

.btn-wa {
    background: #25D366;
    color: #fff;
    border-color: #25D366
}

.btn-wa:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px -8px rgba(37, 211, 102, .5)
}

/* ===== Sections ===== */
.section {
    padding: 96px 0;
    position: relative
}

.section.alt {
    background: var(--surface)
}

.section.tight {
    padding: 64px 0
}

.sec-head {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 48px;
    align-items: end;
    margin-bottom: 56px
}

.sec-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--accent);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    margin-bottom: 14px
}

.sec-kicker::before {
    content: '';
    width: 26px;
    height: 1px;
    background: var(--accent)
}

.sec-title {
    font-size: clamp(28px, 4vw, 42px);
    margin: 0;
    font-weight: 900;
    letter-spacing: -.02em
}

.sec-title em {
    font-style: normal;
    color: var(--accent)
}

.sec-desc {
    color: var(--muted);
    font-size: 16.5px;
    margin: 0;
    line-height: 1.75
}

/* ===== Reveal ===== */
.rv {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .7s ease, transform .7s ease
}

.rv.in {
    opacity: 1;
    transform: none
}

.rv.d1 {
    transition-delay: .08s
}

.rv.d2 {
    transition-delay: .16s
}

.rv.d3 {
    transition-delay: .24s
}

/* ===== Page head (二级页顶部) ===== */
.page-head {
    padding: 150px 0 60px;
    background: linear-gradient(180deg, #0a0d12 0%, #12161d 100%);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden
}

.page-head::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -10%;
    width: 60%;
    height: 180%;
    background: radial-gradient(ellipse, rgba(182, 255, 61, .08) 0%, transparent 60%);
    pointer-events: none
}

.crumb {
    color: var(--dim);
    font-size: 13px;
    letter-spacing: .1em;
    text-transform: uppercase;
    margin-bottom: 14px
}

.crumb a {
    color: var(--muted)
}

.crumb a:hover {
    color: var(--accent)
}

.crumb span {
    margin: 0 8px;
    color: var(--dim)
}

.page-title {
    font-size: clamp(32px, 5vw, 52px);
    margin: 0 0 12px;
    font-weight: 900;
    letter-spacing: -.02em
}

.page-title em {
    font-style: normal;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent
}

.page-lead {
    color: var(--muted);
    font-size: 17px;
    max-width: 720px;
    margin: 0
}

/* ===== Intro (About) ===== */
.about-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 64px;
    align-items: center;
    margin-bottom: 80px
}

.about-text p {
    color: var(--muted);
    font-size: 16.5px;
    line-height: 1.9;
    margin-bottom: 16px
}

.about-text p b {
    color: var(--text);
    font-weight: 600
}

.about-imgs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px
}

.about-imgs img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid var(--border)
}

.about-imgs figure:first-child {
    grid-column: span 2
}

.about-imgs figure:first-child img {
    aspect-ratio: 16/9
}

.about-imgs figure:not(:first-child) img {
    aspect-ratio: 1
}

/* ===== Capability list ===== */
.cap-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px
}

.cap-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px 20px;
    transition: border-color .25s, transform .25s
}

.cap-card:hover {
    border-color: rgba(182, 255, 61, .4);
    transform: translateY(-4px)
}

.cap-num {
    display: inline-block;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: .15em;
    margin-bottom: 10px
}

.cap-card h4 {
    font-size: 16px;
    margin-bottom: 8px;
    font-weight: 700
}

.cap-card p {
    color: var(--muted);
    font-size: 13.5px;
    margin: 0;
    line-height: 1.6
}

/* ===== Values ===== */
.val-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px
}

.val-card {
    padding: 28px 24px;
    border-radius: 14px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden
}

.val-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--grad);
    opacity: .7
}

.val-card h4 {
    font-size: 17px;
    margin-bottom: 8px;
    font-weight: 700
}

.val-card p {
    color: var(--muted);
    font-size: 14px;
    margin: 0;
    line-height: 1.65
}

/* ===== Product cards ===== */
.prod-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px
}

.prod-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: transform .3s, border-color .3s, box-shadow .3s;
    display: flex;
    flex-direction: column
}

.prod-card:hover {
    transform: translateY(-6px);
    border-color: rgba(182, 255, 61, .35);
    box-shadow: 0 20px 40px -20px rgba(0, 0, 0, .6)
}

.prod-photo {
    aspect-ratio: 1/1;
    background: #0d1117;
    position: relative;
    overflow: hidden
}

.prod-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s
}

.prod-card:hover .prod-photo img {
    transform: scale(1.05)
}

.prod-tag {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    background: rgba(10, 13, 18, .85);
    backdrop-filter: blur(6px);
    color: var(--accent);
    border-radius: 12px;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .1em;
    text-transform: uppercase;
    border: 1px solid rgba(182, 255, 61, .3)
}

.prod-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px
}

.prod-body h4 {
    font-size: 17px;
    margin: 0;
    font-weight: 700
}

.prod-body p {
    color: var(--muted);
    font-size: 13.5px;
    margin: 0;
    line-height: 1.6;
    flex: 1
}

.prod-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding-top: 10px;
    border-top: 1px dashed var(--border);
    margin-top: 6px
}

.prod-meta span {
    font-size: 11.5px;
    color: var(--dim);
    letter-spacing: .05em
}

.prod-meta b {
    color: var(--text);
    font-weight: 600;
    margin-right: 4px
}

/* ===== Audience grid ===== */
.aud-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px
}

.aud-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px 20px;
    transition: border-color .25s, transform .25s
}

.aud-card:hover {
    border-color: rgba(0, 217, 255, .4);
    transform: translateY(-3px)
}

.aud-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(182, 255, 61, .15), rgba(0, 217, 255, .15));
    display: grid;
    place-items: center;
    font-size: 20px;
    margin-bottom: 14px;
    color: var(--accent-2);
    font-weight: 800
}

.aud-card h4 {
    font-size: 15.5px;
    margin-bottom: 6px;
    font-weight: 700
}

.aud-card p {
    color: var(--muted);
    font-size: 13px;
    margin: 0;
    line-height: 1.55
}

/* ===== Gallery ===== */
.gal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px
}

.gal-grid figure {
    margin: 0;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--surface-2)
}

.gal-grid figure img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 4/3;
    transition: transform .5s
}

.gal-grid figure:hover img {
    transform: scale(1.05)
}

.gal-grid figcaption {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    padding: 12px 14px;
    background: linear-gradient(180deg, transparent, rgba(10, 13, 18, .9));
    color: var(--text);
    font-size: 13px;
    font-weight: 500;
    transform: translateY(100%);
    transition: transform .3s
}

.gal-grid figure:hover figcaption {
    transform: none
}

.gal-grid figure.wide {
    grid-column: span 2
}

.gal-grid figure.wide img {
    aspect-ratio: 8/3
}

/* ===== OEM / form section ===== */
.oem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px
}

.oem-card {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 22px;
    transition: border-color .25s
}

.oem-card:hover {
    border-color: rgba(182, 255, 61, .35)
}

.oem-card h4 {
    font-size: 16px;
    margin-bottom: 6px;
    font-weight: 700;
    color: var(--accent)
}

.oem-card p {
    color: var(--muted);
    font-size: 13.5px;
    margin: 0;
    line-height: 1.6
}

/* ===== Contact ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 56px;
    align-items: start
}

.info-block {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 24px;
    margin-bottom: 16px
}

.info-block h4 {
    font-size: 14px;
    color: var(--accent);
    margin-bottom: 12px;
    letter-spacing: .1em;
    text-transform: uppercase;
    font-weight: 700
}

.info-block p {
    color: var(--muted);
    margin: 0 0 8px;
    line-height: 1.7;
    font-size: 14.5px
}

.info-block p:last-child {
    margin-bottom: 0
}

.info-block b {
    color: var(--text);
    font-weight: 600
}

.info-block a {
    color: var(--accent-2)
}

.info-block a:hover {
    text-decoration: underline
}

.form {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 28px
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-bottom: 14px
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 14px
}

.form-field label {
    font-size: 13px;
    color: var(--muted);
    font-weight: 500;
    letter-spacing: .02em
}

.form-field label .req {
    color: var(--danger);
    margin-left: 2px
}

.form-field input,
.form-field select,
.form-field textarea {
    background: #0d1117;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 11px 14px;
    color: var(--text);
    font: inherit;
    font-size: 14.5px;
    transition: border-color .2s, box-shadow .2s
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(182, 255, 61, .1)
}

.form-field textarea {
    min-height: 110px;
    resize: vertical;
    font-family: inherit
}

.form-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-top: 8px;
    flex-wrap: wrap
}

.form-note {
    color: var(--dim);
    font-size: 12.5px;
    margin-top: 12px;
    line-height: 1.6
}

/* ===== FAQ ===== */
.faq-list {
    display: grid;
    gap: 12px
}

.faq-item {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px 22px
}

.faq-item h4 {
    font-size: 15.5px;
    margin-bottom: 6px;
    color: var(--text);
    font-weight: 700
}

.faq-item h4::before {
    content: 'Q';
    display: inline-block;
    width: 22px;
    height: 22px;
    background: var(--grad);
    color: #0a0d12;
    border-radius: 6px;
    text-align: center;
    line-height: 22px;
    font-size: 12px;
    font-weight: 900;
    margin-right: 10px;
    vertical-align: middle
}

.faq-item p {
    color: var(--muted);
    font-size: 14px;
    margin: 0;
    line-height: 1.7;
    padding-left: 32px
}

/* ===== CTA banner ===== */
.cta-banner {
    background: linear-gradient(135deg, rgba(182, 255, 61, .1), rgba(0, 217, 255, .08));
    border: 1px solid rgba(182, 255, 61, .25);
    border-radius: 18px;
    padding: 56px 48px;
    text-align: center;
    position: relative;
    overflow: hidden
}

.cta-banner::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at top right, rgba(182, 255, 61, .15), transparent 60%);
    pointer-events: none
}

.cta-banner h3 {
    font-size: clamp(24px, 3.5vw, 34px);
    margin: 0 0 12px;
    font-weight: 900;
    letter-spacing: -.01em
}

.cta-banner h3 em {
    font-style: normal;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent
}

.cta-banner p {
    color: var(--muted);
    margin: 0 0 24px;
    font-size: 16px;
    max-width: 600px;
    display: inline-block
}

.cta-banner .hero-actions {
    justify-content: center;
    margin: 0
}

/* ===== Privacy ===== */
.privacy-body {
    padding: 64px 0 96px
}

.privacy-lead {
    color: var(--muted);
    font-size: 16.5px;
    line-height: 1.85;
    margin-bottom: 12px;
    padding: 20px 22px;
    background: var(--surface-2);
    border-left: 3px solid var(--accent);
    border-radius: 0 10px 10px 0
}

.privacy-meta {
    color: var(--dim);
    font-size: 13px;
    margin-bottom: 36px
}

.privacy-sec {
    margin-bottom: 32px
}

.privacy-sec h3 {
    font-size: 20px;
    margin: 0 0 10px;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 10px
}

.privacy-sec h3::before {
    content: '';
    width: 3px;
    height: 18px;
    background: var(--grad);
    border-radius: 2px
}

.privacy-sec p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.85;
    margin: 0
}

/* ===== Footer ===== */
footer {
    background: #05070a;
    border-top: 1px solid var(--border);
    padding: 64px 0 24px;
    color: var(--muted)
}

.foot-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px
}

.foot-brand p {
    font-size: 13.5px;
    line-height: 1.7;
    color: var(--dim);
    margin: 14px 0 0
}

.foot-logo {
    height: 38px;
    width: auto;
    filter: brightness(1.2)
}

.foot-col h5 {
    font-size: 12.5px;
    color: var(--text);
    letter-spacing: .15em;
    text-transform: uppercase;
    margin-bottom: 14px;
    font-weight: 700
}

.foot-col a,
.foot-col li {
    display: block;
    font-size: 13.5px;
    color: var(--muted);
    padding: 5px 0;
    line-height: 1.6;
    transition: color .2s
}

.foot-col a:hover {
    color: var(--accent)
}

.foot-bottom {
    padding-top: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    color: var(--dim);
    font-size: 12.5px
}

/* ===== Quick floating ===== */
.quick-fab {
    position: fixed;
    right: 20px;
    bottom: 24px;
    z-index: 90;
    display: flex;
    flex-direction: column;
    gap: 10px
}

.quick-fab a,
.quick-fab button {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--grad);
    color: #0a0d12;
    display: grid;
    place-items: center;
    font-size: 22px;
    font-weight: 900;
    box-shadow: 0 12px 30px -8px rgba(182, 255, 61, .5);
    border: 0;
    text-decoration: none;
    transition: transform .2s
}

.quick-fab a:hover,
.quick-fab button:hover {
    transform: translateY(-3px) scale(1.05)
}

.quick-fab .wa {
    background: #25D366;
    color: #fff;
    box-shadow: 0 12px 30px -8px rgba(37, 211, 102, .55)
}

/* ===== Responsive ===== */
@media (max-width:1024px) {

    .cap-grid,
    .aud-grid,
    .prod-grid {
        grid-template-columns: repeat(2, 1fr)
    }

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

    .foot-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 36px
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px
    }

    .sec-head {
        grid-template-columns: 1fr;
        gap: 18px;
        align-items: start;
        margin-bottom: 40px
    }
}

@media (max-width:720px) {
    .nav-links {
        display: none
    }

    .burger {
        display: flex
    }

    .hero {
        padding: 110px 0 60px;
        min-height: auto
    }

    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px
    }

    .section {
        padding: 64px 0
    }

    .page-head {
        padding: 120px 0 40px
    }

    .cap-grid,
    .aud-grid,
    .prod-grid,
    .val-grid,
    .oem-grid,
    .gal-grid {
        grid-template-columns: 1fr
    }

    .gal-grid figure.wide {
        grid-column: span 1
    }

    .gal-grid figure.wide img {
        aspect-ratio: 4/3
    }

    .form-row {
        grid-template-columns: 1fr
    }

    .foot-grid {
        grid-template-columns: 1fr;
        gap: 28px
    }

    .cta-banner {
        padding: 36px 22px
    }

    .about-imgs figure:first-child {
        grid-column: span 2
    }
}