/**
 * GT Trailers — alternate "brand" layout (navy / red, soft cards).
 * Used only by *-brand.html pages; does not affect css/style.css.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
    --brand-navy: #112b52;
    --brand-red: #e33b43;
    --brand-soft: #f6f7f9;
    --brand-line: #e5e7eb;
    --brand-text: #475569;
    --brand-shadow-soft: 0 10px 30px rgba(17, 43, 82, 0.08);
    --brand-shadow-card: 0 8px 24px rgba(15, 23, 42, 0.07);
    --brand-radius-lg: 1rem;
    --brand-radius-xl: 1.5rem;
    --brand-radius-2xl: 2rem;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.theme-brand {
    margin: 0;
    font-family: 'Inter', system-ui, sans-serif;
    background: linear-gradient(180deg, #f8fafc 0%, #f3f4f6 100%);
    color: #0f172a;
    -webkit-font-smoothing: antialiased;
}

.theme-brand a {
    color: inherit;
    text-decoration: none;
}

.theme-brand img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

.brand-shell {
    min-height: 100vh;
}

/* Top bar */
.brand-topbar {
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
}

.brand-topbar__inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand-topbar__logo img {
    height: 40px;
    width: auto;
}

.brand-topbar__links {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-navy);
}

.brand-topbar__links a:hover {
    color: var(--brand-red);
}

.brand-topbar__muted {
    font-weight: 500;
    color: var(--brand-text);
    font-size: 0.8125rem;
}

/* Page header strip (matches sample hero header) */
.brand-pagehead {
    border-bottom: 1px solid rgba(255, 255, 255, 0.6);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(8px);
}

.brand-pagehead__inner {
    max-width: 80rem;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.brand-kicker {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--brand-red);
}

.brand-pagehead h1 {
    margin: 0.25rem 0 0;
    font-size: clamp(1.5rem, 4vw, 1.875rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--brand-navy);
}

.brand-pagehead__actions {
    display: none;
    align-items: center;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .brand-pagehead__actions {
        display: flex;
    }
}

/* Buttons */
.brand-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 9999px;
    border: 1px solid var(--brand-line);
    background: #fff;
    color: var(--brand-navy);
    transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
    cursor: pointer;
    font-family: inherit;
}

.brand-btn:hover {
    border-color: var(--brand-navy);
    box-shadow: var(--brand-shadow-soft);
}

.brand-btn--primary {
    background: var(--brand-red);
    border-color: transparent;
    color: #fff;
    box-shadow: var(--brand-shadow-soft);
}

.brand-btn--primary:hover {
    transform: translateY(-1px);
    border-color: transparent;
}

.brand-btn--navy {
    background: var(--brand-navy);
    border-color: transparent;
    color: #fff;
    box-shadow: var(--brand-shadow-soft);
}

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

.brand-btn--block {
    width: 100%;
}

/* Hero */
.brand-hero {
    position: relative;
    overflow: hidden;
}

.brand-hero__glow {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top left, rgba(227, 59, 67, 0.1), transparent 35%),
        radial-gradient(circle at bottom right, rgba(17, 43, 82, 0.08), transparent 35%);
    pointer-events: none;
}

.brand-hero__grid {
    position: relative;
    max-width: 80rem;
    margin: 0 auto;
    padding: 3rem 1.5rem;
    display: grid;
    gap: 2.5rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .brand-hero__grid {
        grid-template-columns: 1fr 1fr;
        padding: 4rem 2rem;
    }
}

.brand-hero__copy {
    order: 2;
}

.brand-hero__visual {
    order: 1;
}

@media (min-width: 1024px) {
    .brand-hero__copy {
        order: 1;
    }
    .brand-hero__visual {
        order: 2;
    }
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    border: 1px solid #fecaca;
    background: #fef2f2;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--brand-red);
}

.brand-badge__dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: var(--brand-red);
}

.brand-hero h2 {
    margin: 1.5rem 0 0;
    max-width: 36rem;
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 900;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--brand-navy);
}

.brand-lead {
    margin: 1.25rem 0 0;
    max-width: 42rem;
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--brand-text);
}

.brand-mini-grid {
    margin-top: 2rem;
    display: grid;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .brand-mini-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.brand-mini-card {
    padding: 1rem;
    border-radius: var(--brand-radius-xl);
    border: 1px solid var(--brand-line);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--brand-shadow-card);
}

.brand-mini-card__label {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--brand-red);
}

.brand-mini-card__title {
    margin: 0.25rem 0 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand-navy);
}

.brand-mini-card p {
    margin: 0.25rem 0 0;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--brand-text);
}

.brand-hero__ctas {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .brand-hero__ctas {
        flex-direction: row;
    }
}

.brand-stats {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

@media (min-width: 640px) {
    .brand-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

.brand-stat {
    padding: 1rem;
    border-radius: var(--brand-radius-xl);
    border: 1px solid var(--brand-line);
    background: #fff;
    text-align: center;
    box-shadow: var(--brand-shadow-card);
}

.brand-stat__num {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--brand-navy);
}

.brand-stat__lbl {
    margin-top: 0.25rem;
    font-size: 0.6875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--brand-text);
}

/* Hero image frame */
.brand-visual {
    position: relative;
    padding: 1.5rem;
    border-radius: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.7);
    background: #fff;
    box-shadow: var(--brand-shadow-soft);
}

.brand-visual__blob1,
.brand-visual__blob2 {
    position: absolute;
    width: 7rem;
    height: 7rem;
    border-radius: 50%;
    filter: blur(32px);
    pointer-events: none;
}

.brand-visual__blob1 {
    top: -1.5rem;
    right: -1.5rem;
    background: #fecaca;
}

.brand-visual__blob2 {
    bottom: -1.5rem;
    left: -1.5rem;
    background: #bfdbfe;
}

.brand-visual__frame {
    position: relative;
    overflow: hidden;
    border-radius: var(--brand-radius-xl);
    background: linear-gradient(135deg, #fff 0%, #f1f5f9 100%);
    padding: 1.5rem;
}

.brand-visual__frame img {
    display: block;
    margin: 0 auto;
    width: 100%;
    max-width: 36rem;
    object-fit: contain;
}

/* Section containers */
.brand-section {
    max-width: 80rem;
    margin: 0 auto;
    padding: 1rem 1.5rem;
}

@media (min-width: 1024px) {
    .brand-section {
        padding-left: 2rem;
        padding-right: 2rem;
    }
}

.brand-section--tight {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.brand-section--loose {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}

@media (min-width: 1024px) {
    .brand-section--loose {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }
}

/* 4-up feature row */
.brand-row-4 {
    display: grid;
    gap: 1rem;
}

@media (min-width: 640px) {
    .brand-row-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1280px) {
    .brand-row-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

.brand-tile {
    padding: 1.25rem;
    border-radius: 1.5rem;
    border: 1px solid var(--brand-line);
    background: #fff;
    box-shadow: var(--brand-shadow-card);
}

.brand-tile h3 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--brand-navy);
}

.brand-tile p {
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--brand-text);
}

/* Models section */
.brand-models-head {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media (min-width: 1024px) {
    .brand-models-head {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }
}

.brand-models-head h3 {
    margin: 0.5rem 0 0;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--brand-navy);
}

.brand-models-head .brand-lead {
    margin-top: 0.75rem;
    font-size: 1rem;
}

.brand-filter {
    display: inline-flex;
    flex-wrap: wrap;
    padding: 0.25rem;
    border-radius: 9999px;
    border: 1px solid var(--brand-line);
    background: #fff;
    box-shadow: var(--brand-shadow-card);
    gap: 0.125rem;
}

.brand-filter button {
    border: none;
    background: transparent;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: inherit;
    color: var(--brand-navy);
    border-radius: 9999px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
}

.brand-filter button.is-active {
    background: var(--brand-navy);
    color: #fff;
}

.brand-filter button:hover:not(.is-active) {
    background: #f1f5f9;
}

/* Models grid + sidebar */
.brand-models-layout {
    display: grid;
    gap: 2rem;
}

@media (min-width: 1280px) {
    .brand-models-layout {
        grid-template-columns: 320px minmax(0, 1fr);
    }
}

.brand-aside {
    padding: 1.75rem;
    border-radius: var(--brand-radius-2xl);
    border: 1px solid var(--brand-line);
    background: #fff;
    box-shadow: var(--brand-shadow-soft);
    align-self: start;
}

.brand-aside__title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand-aside__title h4 {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--brand-navy);
}

.brand-aside__accent {
    height: 0.375rem;
    width: 3.5rem;
    border-radius: 9999px;
    background: var(--brand-red);
    flex-shrink: 0;
}

.brand-checklist {
    margin: 1.5rem 0 0;
    padding: 0;
    list-style: none;
}

.brand-checklist li {
    display: flex;
    gap: 0.75rem;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--brand-text);
}

.brand-checklist li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.brand-check {
    flex-shrink: 0;
    margin-top: 0.125rem;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: #fef2f2;
    color: var(--brand-red);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
}

.brand-model-grid {
    display: grid;
    gap: 1.25rem;
}

@media (min-width: 640px) {
    .brand-model-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1280px) {
    .brand-model-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.brand-model-card {
    padding: 1.5rem;
    border-radius: var(--brand-radius-2xl);
    border: 1px solid var(--brand-line);
    background: #fff;
    box-shadow: var(--brand-shadow-card);
    transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.brand-model-card:hover {
    transform: translateY(-4px);
    border-color: var(--brand-navy);
    box-shadow: var(--brand-shadow-soft);
}

.brand-model-card[data-deck='tipping']:hover {
    border-color: var(--brand-red);
}

.brand-model-card.is-hidden {
    display: none;
}

.brand-model-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.5rem;
}

.brand-model-card__code {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--brand-navy);
}

.brand-model-card__type {
    margin: 0.25rem 0 0;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--brand-red);
}

.brand-tag {
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: #f1f5f9;
    color: var(--brand-navy);
    white-space: nowrap;
}

.brand-tag--red {
    background: #fef2f2;
    color: var(--brand-red);
}

.brand-model-card__size {
    margin: 1.5rem 0 0;
    font-size: 1.875rem;
    font-weight: 900;
    color: #0f172a;
}

.brand-model-card__size span {
    color: #cbd5e1;
}

.brand-model-card__desc {
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--brand-text);
}

.brand-model-card__link {
    margin-top: 1.5rem;
    display: inline-flex;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--brand-navy);
}

.brand-model-card__link:hover {
    color: var(--brand-red);
}

/* Optional extras panel */
.brand-panel {
    padding: 1.75rem;
    border-radius: var(--brand-radius-2xl);
    border: 1px solid var(--brand-line);
    background: #fff;
    box-shadow: var(--brand-shadow-soft);
}

.brand-panel__head {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

@media (min-width: 640px) {
    .brand-panel__head {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
    }
}

.brand-panel h4 {
    margin: 0.5rem 0 0;
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -0.02em;
    color: var(--brand-navy);
}

.brand-extras-grid {
    margin-top: 1.5rem;
    display: grid;
    gap: 1rem;
}

@media (min-width: 640px) {
    .brand-extras-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1280px) {
    .brand-extras-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.brand-extra {
    padding: 1.25rem;
    border-radius: 1.5rem;
    border: 1px solid var(--brand-line);
    background: #f8fafc;
    transition: background 0.2s, box-shadow 0.2s;
}

.brand-extra:hover {
    background: #fff;
    box-shadow: var(--brand-shadow-card);
}

.brand-extra h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: var(--brand-navy);
}

.brand-extra p {
    margin: 0.5rem 0 0;
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--brand-text);
}

/* Bottom CTA + form */
.brand-split {
    display: grid;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .brand-split {
        grid-template-columns: 1.2fr 0.8fr;
    }
}

.brand-navy-panel {
    padding: 2rem;
    border-radius: var(--brand-radius-2xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--brand-navy);
    color: #fff;
    box-shadow: var(--brand-shadow-soft);
}

@media (min-width: 1024px) {
    .brand-navy-panel {
        padding: 2.5rem;
    }
}

.brand-navy-panel .brand-kicker {
    color: #fecaca;
}

.brand-navy-panel h4 {
    margin: 0.75rem 0 0;
    font-size: clamp(1.5rem, 3vw, 1.875rem);
    font-weight: 900;
    letter-spacing: -0.02em;
}

.brand-navy-panel .brand-lead {
    color: #cbd5e1;
    font-size: 1rem;
}

.brand-navy-stats {
    margin-top: 2rem;
    display: grid;
    gap: 1rem;
}

@media (min-width: 640px) {
    .brand-navy-stats {
        grid-template-columns: repeat(3, 1fr);
    }
}

.brand-navy-stats strong {
    font-size: 1.875rem;
    font-weight: 900;
}

.brand-navy-stats p {
    margin: 0.25rem 0 0;
    font-size: 0.875rem;
    color: #cbd5e1;
}

.brand-form-panel {
    padding: 2rem;
    border-radius: var(--brand-radius-2xl);
    border: 1px solid var(--brand-line);
    background: #fff;
    box-shadow: var(--brand-shadow-soft);
}

@media (min-width: 1024px) {
    .brand-form-panel {
        padding: 2.5rem;
    }
}

.brand-form-panel h4 {
    margin: 0.75rem 0 0;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--brand-navy);
    letter-spacing: -0.02em;
}

.brand-form {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.brand-form input,
.brand-form select,
.brand-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: var(--brand-radius-xl);
    border: 1px solid var(--brand-line);
    font-size: 0.875rem;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.brand-form input:focus,
.brand-form select:focus,
.brand-form textarea:focus {
    border-color: var(--brand-navy);
}

.brand-form textarea {
    resize: vertical;
    min-height: 6rem;
}

/* Footer strip */
.brand-foot {
    max-width: 80rem;
    margin: 0 auto;
    padding: 2rem 1.5rem 3rem;
    text-align: center;
    font-size: 0.8125rem;
    color: var(--brand-text);
}

.brand-foot a {
    color: var(--brand-navy);
    font-weight: 600;
}

.brand-foot a:hover {
    color: var(--brand-red);
}