/* ============================================
   BESPAK — Minimal Editorial Design System
   ============================================ */

/* ---- Variables ---- */
:root {
    --black: #0c0c0c;
    --surface: #111111;
    --surface-2: #161616;
    --white: #f5f5f0;
    --white-dim: rgba(245, 245, 240, 0.55);
    --white-faint: rgba(245, 245, 240, 0.08);
    --accent: #c8d5b9;
    /* sage green — one restrained color */
    --hairline: rgba(245, 245, 240, 0.08);
    --hairline-mid: rgba(245, 245, 240, 0.14);
    --font: 'DM Sans', sans-serif;
    --ease: cubic-bezier(0.25, 0, 0.1, 1);
    --transition: 0.35s var(--ease);
}

/* ---- Reset ---- */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    background-color: var(--black);
    color: var(--white);
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4,
h5 {
    font-family: var(--font);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: opacity var(--transition);
}

img {
    display: block;
    max-width: 100%;
    /* Prevent selection and dragging */
    user-select: none;
    -webkit-user-drag: none;
    /* Prevent right-click menu and 'open in new tab' */
    pointer-events: none;
}

/* ---- Layout ---- */
.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 2.5rem;
}

@media (max-width: 600px) {
    .container {
        padding: 0 1.25rem;
    }
}

.section {
    padding: 7rem 0;
}

.section-label {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--white-dim);
    margin-bottom: 1.5rem;
    display: block;
}

.section-header {
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 0.75rem;
}

.section-header p {
    color: var(--white-dim);
    max-width: 480px;
    font-size: 1rem;
}

/* ---- Buttons ---- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    color: var(--black);
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--white);
    border-radius: 2px;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.btn-primary:hover {
    background: transparent;
    color: var(--white);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    color: var(--white);
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--hairline-mid);
    border-radius: 2px;
    cursor: pointer;
    transition: border-color var(--transition), color var(--transition);
}

.btn-outline:hover {
    border-color: var(--white);
    color: var(--white);
}

/* Legacy alias — mirrors .btn-primary for backward compat */

/* Inline text-link button */
.btn-text {
    background: none;
    border: none;
    color: var(--white);
    font: inherit;
    font-size: inherit;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: opacity 0.2s var(--ease);
}

.btn-text:hover {
    opacity: 0.6;
}

/* Fabric section trailing note */
.fabric-note {
    margin-top: 2.5rem;
    font-size: 0.875rem;
    color: var(--white-dim);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    flex-wrap: wrap;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    height: 64px;
    display: flex;
    align-items: center;
    background: transparent;
    border-bottom: 1px solid transparent;
    transition: background var(--transition), border-color var(--transition);
}

.navbar.scrolled {
    background: rgba(12, 12, 12, 0.92);
    backdrop-filter: blur(16px);
    border-bottom-color: var(--hairline);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.brand-logo img {
    height: 28px;
    width: auto;
    opacity: 0.95;
}

.nav-links {
    display: none;
    gap: 2.5rem;
}

@media (min-width: 900px) {
    .nav-links {
        display: flex;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
    }
}

.nav-link {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white-dim);
    transition: color var(--transition);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--white);
    transition: width var(--transition);
}

.nav-link:hover {
    color: var(--white);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Nav CTA */
.nav-cta {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    border: 1px solid var(--hairline-mid);
    padding: 0.45rem 1rem;
    border-radius: 2px;
    transition: border-color var(--transition), background var(--transition);
    cursor: pointer;
    background: transparent;
    font-family: var(--font);
}

.nav-cta:hover {
    border-color: var(--white);
    background: var(--white-faint);
}

/* Mobile hamburger — REMOVED, replaced with bottom tab bar */
.mobile-toggle {
    display: none;
}

@media (max-width: 900px) {

    /* Center logo on mobile */
    .nav-container {
        justify-content: center;
    }

    /* Hide CTA button + nav-actions on mobile */
    .nav-actions {
        display: none !important;
    }

    /* Add bottom padding to body so content isn't hidden behind tab bar */
    body {
        padding-bottom: 72px;
    }
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 64px;
    padding-bottom: 5rem;
    background: var(--black);
    position: relative;
    overflow: hidden;
}

/* Subtle noise grain texture overlay */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0;
    /* Hidden — we go pure black */
}

/* Hero Grid */
.hero-grid-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
    width: 100%;
    padding: 0 5%;
    max-width: 1800px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

@media (min-width: 1024px) {
    .hero-grid-layout {
        grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.5fr) minmax(0, 1.5fr);
        gap: 2.5rem;
        align-items: center;
    }
}

/* Column 1: Text */
.hero-col-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 10;
}

.hero-eyebrow {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.hero-eyebrow::before {
    content: '';
    display: block;
    width: 2rem;
    height: 1px;
    background: var(--accent);
}

.hero-title {
    font-size: clamp(3.2rem, 5.5vw, 5.5rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    overflow-wrap: break-word;
}

.hero-title .line-accent {
    color: var(--white-dim);
    font-weight: 300;
    font-style: italic;
    letter-spacing: -0.02em;
    text-transform: none;
}

.hero-subtitle {
    font-size: 0.95rem;
    color: var(--white-dim);
    line-height: 1.7;
    margin-bottom: 2.5rem;
    max-width: 380px;
}

.hero-cta-group {
    display: flex;
    flex-direction: row;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}

.hero-meta {
    margin-top: 3rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--hairline);
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem 2rem;
}

.hero-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.hero-meta-value {
    font-size: clamp(1rem, 3.5vw, 1.4rem);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--white);
}

.hero-meta-label {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--white-dim);
}

/* ── Hero Images: Mobile carousel / Desktop side-by-side ──────── */
.hero-asymmetric-wrap {
    display: flex;
    flex-direction: column;
    position: relative;
    width: 100%;
}

/* Mobile scroll-snap carousel track */
.hero-carousel-track {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none; /* Firefox */
    gap: 0;
    width: 100%;
}

.hero-carousel-track::-webkit-scrollbar {
    display: none;
}

/* Each slide takes full width on mobile */
.hero-carousel-track .hero-col-img {
    flex: 0 0 100%;
    scroll-snap-align: start;
    width: 100%;
    position: relative;
    z-index: 1;
}

/* Dot indicators */
.hero-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
}

.hero-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--hairline-mid);
    cursor: pointer;
    transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}

.hero-dot.active {
    background: var(--white);
    transform: scale(1.4);
}

.hero-img-frame {
    width: 100%;
    aspect-ratio: 3 / 4; /* Portrait crop to match product photos */
    border: 1px solid var(--hairline-mid);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hero-img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.9) contrast(1.05);
    transition: transform 0.8s var(--ease), filter 0.8s var(--ease);
}

.hero-img-frame:hover img {
    transform: scale(1.03);
    filter: brightness(1) contrast(1.05);
}

/* ── DESKTOP: Side-by-side portrait grid ─────────────── */
@media (min-width: 1024px) {
    /* Span the two right columns of the main 3-col grid */
    .hero-asymmetric-wrap {
        grid-column: 2 / span 2;
    }

    /* On desktop, track becomes a plain flex row */
    .hero-carousel-track {
        display: flex;
        flex-direction: row;
        gap: 1.25rem;
        align-items: flex-start;
        overflow: visible;
        scroll-snap-type: none;
        margin-top: 3.5rem;
    }

    .hero-carousel-track .hero-col-img {
        flex: 1;
        scroll-snap-align: none;
    }

    /* Hide dots on desktop */
    .hero-carousel-dots {
        display: none;
    }

    /* First image: starts at top */
    .hero-img-1 {
        width: 100%;
        margin-left: 0;
    }

    /* Second image: offset down for stagger depth */
    .hero-img-2 {
        width: 100%;
        margin-right: 0;
        margin-top: 2.5rem;
        box-shadow: -10px 30px 60px rgba(0, 0, 0, 0.4);
    }
}

/* ============================================
   MARQUEE STRIP
   ============================================ */
.marquee-strip {
    background: var(--surface);
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
    padding: 1.1rem 0;
    overflow: hidden;
    white-space: nowrap;
}

.marquee-track {
    display: inline-flex;
    animation: marquee 28s linear infinite;
    gap: 0;
}

.marquee-item {
    display: inline-flex;
    align-items: center;
    gap: 1.5rem;
    padding: 0 3rem;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--white-dim);
}

.marquee-item .dot {
    width: 3px;
    height: 3px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ============================================
   SERVICES SECTION
   ============================================ */
#services {
    background: var(--black);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    padding: 3rem 2.5rem;
    border-top: 1px solid var(--hairline);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    transition: background var(--transition);
    position: relative;
}

.service-card:hover {
    background: var(--white-faint);
}

@media (min-width: 768px) {
    .service-card+.service-card {
        border-left: 1px solid var(--hairline);
    }
}

.service-number {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.service-card p {
    font-size: 0.9rem;
    color: var(--white-dim);
    line-height: 1.7;
}

.service-arrow {
    margin-top: auto;
    font-size: 1.2rem;
    color: var(--white-dim);
    transition: transform var(--transition), color var(--transition);
}

.service-card:hover .service-arrow {
    transform: translate(4px, -4px);
    color: var(--white);
}

/* ============================================
   CAPABILITIES SECTION
   ============================================ */
#capabilities {
    background: var(--surface);
    padding: 0;
}

.capabilities-split {
    display: grid;
    grid-template-columns: 1fr;
}

@media (min-width: 768px) {
    .capabilities-split {
        grid-template-columns: 1fr 1fr;
    }
}

.capability-item {
    position: relative;
    min-height: 480px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
}

.cap-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.8s var(--ease);
}

.capability-item:hover .cap-bg {
    transform: scale(1.04);
}

.casual-bg {
    background: linear-gradient(165deg, #1a1a1a 0%, #2a2c28 50%, #1e201c 100%);
}

.sports-bg {
    background: linear-gradient(165deg, #111318 0%, #1a1e2a 50%, #0f111a 100%);
}

.cap-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12, 12, 12, 0.92) 0%, rgba(12, 12, 12, 0.1) 60%);
    z-index: 1;
}

.cap-content {
    position: relative;
    z-index: 2;
    padding: 2.5rem;
    width: 100%;
    border-top: 1px solid rgba(245, 245, 240, 0.12);
}

.cap-content h3 {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.check-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.check-list li {
    font-size: 0.875rem;
    color: var(--white-dim);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.check-list li::before {
    content: '';
    display: block;
    width: 16px;
    height: 1px;
    background: var(--accent);
    flex-shrink: 0;
}

/* ============================================
   PROCESS SECTION
   ============================================ */
#process {
    background: var(--black);
}

.timeline {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    border-top: 1px solid var(--hairline);
}

@media (min-width: 768px) {
    .timeline {
        grid-template-columns: repeat(4, 1fr);
    }
}

.timeline-item {
    padding: 3rem 2.5rem;
    border-bottom: 1px solid var(--hairline);
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    transition: background var(--transition);
}

.timeline-item:hover {
    background: var(--white-faint);
}

@media (min-width: 768px) {
    .timeline-item {
        border-bottom: none;
    }

    .timeline-item+.timeline-item {
        border-left: 1px solid var(--hairline);
    }
}

.timeline-num {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--accent);
}

.timeline-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.timeline-item p {
    font-size: 0.875rem;
    color: var(--white-dim);
    line-height: 1.7;
}

.timeline-cta {
    margin-top: 4rem;
    text-align: center;
}

/* ============================================
   FABRIC LIBRARY
   ============================================ */
#fabric-library {
    background: var(--surface);
}

.fabric-filters {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.filter-btn {
    font-family: var(--font);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--white-dim);
    background: transparent;
    border: 1px solid var(--hairline);
    padding: 0.5rem 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all var(--transition);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--white);
    color: var(--black);
    border-color: var(--white);
}

.fabric-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .fabric-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.fabric-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    cursor: pointer;
}

.fabric-card.hide {
    display: none;
}

.fabric-swatch {
    aspect-ratio: 1;
    border: 1px solid var(--hairline);
    transition: transform 0.5s var(--ease), border-color var(--transition);
    overflow: hidden;
}

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

.fabric-card:hover .fabric-swatch {
    transform: scale(0.97);
    border-color: var(--hairline-mid);
}

.fabric-info h4 {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 0.35rem;
}

.fabric-info p {
    font-size: 0.8rem;
    color: var(--white-dim);
    line-height: 1.5;
}

/* ============================================
   PORTFOLIO GRID
   ============================================ */
#portfolio {
    background: var(--black);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .portfolio-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.portfolio-item {
    position: relative;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--surface);
    cursor: pointer;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s var(--ease);
}

.portfolio-item img[src=""] {
    display: none;
}

/* Placeholder if no image */
.portfolio-placeholder {
    position: absolute;
    inset: 0;
    background: var(--surface-2);
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
    border: 1px solid var(--hairline);
}

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(12, 12, 12, 0.95), transparent);
    transform: translateY(100%);
    transition: transform 0.4s var(--ease);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    z-index: 2;
}

.portfolio-item:hover img {
    transform: scale(1.06);
}

.portfolio-item:hover .portfolio-overlay {
    transform: translateY(0);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--black);
    border-top: 1px solid var(--hairline);
    padding: 5rem 0 3rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr auto 1fr;
        text-align: left;
        align-items: start;
    }
}

.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
}

@media (min-width: 768px) {
    .footer-brand {
        align-items: flex-start;
    }
}

.footer-brand p {
    font-size: 0.8rem;
    color: var(--white-dim);
    margin-top: 1rem;
    letter-spacing: 0.03em;
}

.footer-logo {
    height: 24px;
    width: auto;
    opacity: 0.9;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    font-size: 0.8rem;
    color: var(--white-dim);
    letter-spacing: 0.05em;
    transition: color var(--transition);
}

.footer-link:hover {
    color: var(--white);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-contact-label {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--accent);
}

.footer-contact-value {
    font-size: 0.875rem;
    color: var(--white-dim);
}

.footer-bottom {
    border-top: 1px solid var(--hairline);
    margin-top: 4rem;
    padding-top: 2rem;
    font-size: 0.72rem;
    color: var(--white-dim);
    letter-spacing: 0.05em;
    text-align: center;
}

/* ============================================
   RFQ MODAL
   ============================================ */
.rfq-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(12px);
    z-index: 9000;
    align-items: flex-end;
    justify-content: center;
}

.rfq-modal-overlay.open {
    display: flex;
}

@media (min-width: 640px) {
    .rfq-modal-overlay {
        align-items: center;
    }
}

.rfq-modal-content {
    background: var(--surface);
    width: 100%;
    max-width: 520px;
    border: 1px solid var(--hairline-mid);
    border-radius: 2px;
    padding: 2.5rem;
    position: relative;
    max-height: 90vh;
    overflow-y: auto;
}

.close-modal {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--white-dim);
    cursor: pointer;
    transition: color var(--transition);
    padding: 0.25rem;
}

.close-modal:hover {
    color: var(--white);
}

.rfq-header {
    margin-bottom: 2rem;
}

.rfq-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    margin-bottom: 1.25rem;
}

.rfq-progress {
    display: flex;
    gap: 0;
    border: 1px solid var(--hairline);
    border-radius: 2px;
    overflow: hidden;
}

.rfq-progress .step {
    flex: 1;
    padding: 0.5rem;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white-dim);
    text-align: center;
    transition: background var(--transition), color var(--transition);
}

.rfq-progress .step.active {
    background: var(--white);
    color: var(--black);
}

/* Form */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.form-group label {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--white-dim);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--hairline-mid);
    color: var(--white);
    font-family: var(--font);
    font-size: 0.95rem;
    padding: 0.6rem 0;
    outline: none;
    transition: border-color var(--transition);
    border-radius: 0;
    width: 100%;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--white-dim);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-bottom-color: var(--white);
}

.form-group select option {
    background: var(--surface);
    color: var(--white);
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.file-upload-area {
    border: 1px dashed var(--hairline-mid);
    border-radius: 2px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition), background var(--transition);
}

.file-upload-area:hover {
    border-color: var(--white);
    background: var(--white-faint);
}

.file-label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--white-dim);
}

.upload-icon {
    font-size: 1.5rem;
}

.file-help {
    font-size: 0.75rem;
    color: var(--white-dim);
    margin-top: 0.5rem;
}

input[type="file"] {
    display: none;
}

/* Legacy — keep form functional */
.cta-primary,
.btn-rfq,
.btn-next,
.btn-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--white);
    color: var(--black);
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--white);
    border-radius: 2px;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
}

.cta-primary:hover,
.btn-rfq:hover,
.btn-next:hover,
.btn-submit:hover {
    background: transparent;
    color: var(--white);
}

.cta-secondary,
.btn-prev,
.btn-outline {
    display: inline-flex;
    align-items: center;
    background: transparent;
    color: var(--white);
    font-family: var(--font);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--hairline-mid);
    border-radius: 2px;
    cursor: pointer;
    transition: border-color var(--transition), color var(--transition);
}

.cta-secondary:hover,
.btn-prev:hover {
    border-color: var(--white);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 0.85rem;
}

/* ============================================
   MOBILE BOTTOM TAB BAR
   ============================================ */
.mobile-tab-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--hairline);
    padding: 0.35rem 0;
    padding-bottom: calc(0.35rem + env(safe-area-inset-bottom, 0px));
}

@media (max-width: 900px) {
    .mobile-tab-bar {
        display: flex;
        justify-content: space-around;
        align-items: center;
    }
}

.tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 0.3rem 0.2rem;
    color: var(--white-dim);
    text-decoration: none;
    font-size: 0.55rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    transition: color 0.2s ease, transform 0.15s ease;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font);
    -webkit-tap-highlight-color: transparent;
    min-width: 48px;
}

.tab-item:hover,
.tab-item:active {
    color: var(--white);
}

.tab-item:active {
    transform: scale(0.92);
}

.tab-item svg {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.tab-item:hover svg,
.tab-item:active svg {
    opacity: 1;
}

.tab-item.tab-cta {
    color: var(--accent);
}

.tab-item.tab-cta svg {
    opacity: 1;
}

.tab-item.active {
    color: var(--white);
}

.tab-item.active svg {
    opacity: 1;
}

/* ============================================
   SCROLL REVEAL
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

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

.reveal-delay-1 {
    transition-delay: 0.08s;
}

.reveal-delay-2 {
    transition-delay: 0.16s;
}

.reveal-delay-3 {
    transition-delay: 0.24s;
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* Section anchor offset for fixed nav */
section[id],
header[id] {
    scroll-margin-top: 80px;
}