/* ==============================================
   RAINIER OUTDOOR EUROPE — shared.css
   ============================================== */

/* ── Design Tokens ── */
:root {
    --color-rainier-blue: #1B4D7A;
    --color-rainier-blue-deep: #0F3558;
    --color-rainier-blue-light: #2A6199;
    --color-amber: #C4944A;
    --color-amber-light: #D4A85A;
    --color-forest: #2C4A3E;
    --color-olive: #5C6B4F;
    --color-charcoal: #2D2D2D;
    --color-charcoal-soft: #4A4A4A;
    --color-warm-white: #FAF7F2;
    --color-cream: #F0EBE1;
    --color-stone: #D6CFC3;
    --color-stone-dark: #B8AFA2;
    --color-white: #FFFFFF;
    --color-dark: #1A1A1A;
    --color-sand: #D4C5A9;
    --color-warm: #B8860B;
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Nunito Sans', 'Segoe UI', Helvetica, sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;
    --max-width: 1200px;
    --radius: 3px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    color: var(--color-charcoal);
    background-color: var(--color-warm-white);
    line-height: 1.65;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-rainier-blue); text-decoration: none; }
a:hover { color: var(--color-amber); }

/* ── Language System ── */
[lang="en"] .fr { display: none; }
[lang="fr"] .en { display: none; }

/* ── Container ── */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* ── Typography ── */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.15;
    color: var(--color-charcoal);
}
h1 { font-size: clamp(2.25rem, 5.5vw, 3.75rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.125rem; }

.section-label {
    font-family: var(--font-body);
    font-size: 0.6875rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-rainier-blue-light);
    margin-bottom: var(--space-xs);
}

.section-heading {
    margin-bottom: var(--space-xl);
}

/* ── Navigation ── */
.nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    background: rgba(250, 247, 242, 0.97);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-stone);
    transition: box-shadow 0.3s ease;
}
.nav.scrolled { box-shadow: 0 1px 12px rgba(0,0,0,0.06); }

.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0.6rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.nav-logo { flex-shrink: 0; }
.nav-logo-img { height: 32px; width: auto; }

.nav-links {
    display: none;
    list-style: none;
    align-items: center;
    gap: 0.25rem;
    margin: 0;
    padding: 0;
}
@media (min-width: 900px) {
    .nav-links { display: flex; }
}

.nav-links a {
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    color: var(--color-charcoal-soft);
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius);
    transition: color 0.2s ease;
    white-space: nowrap;
}
.nav-links a:hover { color: var(--color-rainier-blue); }
.nav-links a.active {
    color: var(--color-rainier-blue);
    border-bottom: 2px solid var(--color-rainier-blue);
    border-radius: 0;
    padding-bottom: 0.25rem;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
}

.lang-toggle {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-charcoal-soft);
    background: none;
    border: 1px solid var(--color-stone);
    border-radius: var(--radius);
    padding: 0.3rem 0.6rem;
    cursor: pointer;
    transition: border-color 0.2s ease, color 0.2s ease;
}
.lang-toggle:hover {
    border-color: var(--color-rainier-blue);
    color: var(--color-rainier-blue);
}

.nav-cta {
    display: none;
    padding: 0.45rem 1.1rem;
    background: var(--color-rainier-blue);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-radius: var(--radius);
    transition: background 0.2s ease;
    white-space: nowrap;
}
@media (min-width: 640px) { .nav-cta { display: inline-block; } }
.nav-cta:hover { background: var(--color-rainier-blue-deep); color: var(--color-white); }

/* Hamburger */
.nav-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
@media (min-width: 900px) { .nav-hamburger { display: none; } }
.nav-hamburger span {
    display: block;
    height: 2px;
    background: var(--color-charcoal);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile overlay menu */
.nav-mobile-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 99;
    background: var(--color-warm-white);
    padding: 5rem 2rem 2rem;
    flex-direction: column;
    gap: 0.25rem;
}
.nav-mobile-overlay.open { display: flex; }
.nav-mobile-overlay a {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 400;
    color: var(--color-charcoal);
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--color-stone);
}
.nav-mobile-overlay a:hover { color: var(--color-rainier-blue); }
.nav-mobile-overlay a.active { color: var(--color-rainier-blue); }
.nav-mobile-lang {
    margin-top: 1.5rem;
}

/* ── Nav dropdown ── */
.nav-dropdown { position: relative; }
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--color-white, #fff);
    box-shadow: 0 4px 16px rgba(0,0,0,0.10);
    border-radius: 4px;
    min-width: 160px;
    padding: 0.5rem 0;
    list-style: none;
    z-index: 200;
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu li a {
    display: block;
    padding: 0.5rem 1.25rem;
    font-size: 0.875rem;
    color: var(--color-text, #333);
    text-decoration: none;
    white-space: nowrap;
}
.nav-dropdown-menu li a:hover { color: var(--color-rainier-blue, #1B4D7A); }
@media (max-width: 899px) {
    .nav-dropdown-menu { display: none !important; }
}

/* ── Footer ── */
.footer {
    background: var(--color-dark);
    padding: var(--space-2xl) 0 var(--space-sm);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}
@media (min-width: 640px) {
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 900px) {
    .footer-grid { grid-template-columns: repeat(3, 1fr); }
}

.footer-col-heading {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--color-white);
    margin-bottom: 0.75rem;
}

.footer-col p,
.footer-col li {
    font-size: 0.875rem;
    color: var(--color-stone-dark);
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
    padding: 0;
}

.footer-col a {
    color: var(--color-stone-dark);
    transition: color 0.2s ease;
}
.footer-col a:hover { color: var(--color-amber); }

.footer-tagline {
    font-size: 0.8125rem;
    color: var(--color-stone-dark);
    opacity: 0.7;
    margin-top: 0.25rem;
    font-style: italic;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: var(--space-sm);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: space-between;
    align-items: center;
}

.footer-legal {
    font-size: 0.6875rem;
    color: rgba(184, 175, 162, 0.5);
}

.footer-logo-img {
    height: 24px;
    width: auto;
    opacity: 0.5;
    filter: brightness(3);
    margin-bottom: 0.5rem;
}

/* ── Buttons ── */
.btn-primary {
    display: inline-block;
    padding: 0.8rem 1.75rem;
    background: var(--color-amber);
    color: var(--color-dark);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
}
.btn-primary:hover { background: var(--color-amber-light); color: var(--color-dark); transform: translateY(-1px); }

.btn-secondary {
    display: inline-block;
    padding: 0.8rem 1.75rem;
    background: var(--color-rainier-blue);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.2s ease;
}
.btn-secondary:hover { background: var(--color-rainier-blue-deep); color: var(--color-white); }

.btn-ghost {
    display: inline-block;
    padding: 0.8rem 1.75rem;
    background: transparent;
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--radius);
    transition: border-color 0.2s ease, background 0.2s ease;
}
.btn-ghost:hover { border-color: var(--color-white); background: rgba(255,255,255,0.07); color: var(--color-white); }

.btn-outline {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--color-rainier-blue);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border: 1px solid var(--color-rainier-blue);
    border-radius: var(--radius);
    transition: background 0.2s ease, color 0.2s ease;
}
.btn-outline:hover { background: var(--color-rainier-blue); color: var(--color-white); }

/* ── Forms ── */
.form-row { margin-bottom: 1rem; }
.form-row-half {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}
@media (min-width: 480px) { .form-row-half { grid-template-columns: 1fr 1fr; } }

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 0.3rem;
    letter-spacing: 0.03em;
}
.form-label .opt { font-weight: 400; color: var(--color-stone-dark); }

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--color-charcoal);
    background: var(--color-warm-white);
    border: 1px solid var(--color-stone);
    border-radius: var(--radius);
    transition: border-color 0.2s ease;
    appearance: none;
    -webkit-appearance: none;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-rainier-blue);
    box-shadow: 0 0 0 3px rgba(27, 77, 122, 0.08);
}
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%234A4A4A' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.85rem center;
    padding-right: 2.25rem;
}
.form-textarea { min-height: 100px; resize: vertical; }

.form-checkbox-row {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-bottom: 1rem;
}
.form-checkbox-row input[type="checkbox"] {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--color-rainier-blue);
    cursor: pointer;
}
.form-checkbox-row label {
    font-size: 0.875rem;
    color: var(--color-charcoal-soft);
    line-height: 1.5;
    cursor: pointer;
}

.form-submit {
    width: 100%;
    padding: 0.85rem 1.75rem;
    background: var(--color-rainier-blue);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.2s ease;
}
.form-submit:hover { background: var(--color-rainier-blue-deep); }

.form-note {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    color: var(--color-stone-dark);
    text-align: center;
}

.contact-form {
    background: var(--color-white);
    padding: 1.75rem;
    border-radius: var(--radius);
    border: 1px solid var(--color-stone);
}

/* ── Thank You Overlay ── */
.thankyou-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 200;
    background: rgba(15, 53, 88, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
}
.thankyou-overlay.active { display: flex; }
.thankyou-box {
    background: var(--color-white);
    border-radius: var(--radius);
    padding: 3rem 2.5rem;
    max-width: 480px;
    width: 100%;
}
.thankyou-box h2 { color: var(--color-rainier-blue-deep); margin-bottom: 0.75rem; }
.thankyou-box p { color: var(--color-charcoal-soft); font-size: 1rem; line-height: 1.6; margin-bottom: 1.5rem; }
.thankyou-close {
    display: inline-block;
    padding: 0.7rem 1.5rem;
    background: var(--color-rainier-blue);
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.2s ease;
}
.thankyou-close:hover { background: var(--color-rainier-blue-deep); }

/* ── Utility ── */
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    border: 0;
}

.text-center { text-align: center; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mb-md { margin-bottom: var(--space-md); }

/* ── Product Cards ── */
.product-card {
    background: var(--color-white);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-stone);
    transition: box-shadow 0.3s ease, transform 0.2s ease;
    display: flex;
    flex-direction: column;
}
.product-card:hover { box-shadow: 0 6px 24px rgba(0,0,0,0.07); transform: translateY(-2px); }
.product-card-img {
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--color-cream);
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card-img img { transform: scale(1.03); }
.product-card-body {
    padding: 1.25rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.product-card-body h3 { margin-bottom: 0.4rem; color: var(--color-rainier-blue-deep); }
.product-card-body p { font-size: 0.9rem; color: var(--color-charcoal-soft); line-height: 1.55; flex: 1; }
.product-card-body .card-link {
    display: inline-block;
    margin-top: 0.75rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-rainier-blue);
}
.product-card-body .card-link:hover { color: var(--color-amber); }

/* ── Investment callout ── */
.investment-callout {
    border-left: 4px solid #1B4D7A;
    padding-left: 1.5rem;
    margin: 2rem 0;
}
.investment-callout p {
    font-size: 1rem;
    color: var(--color-charcoal-soft);
    line-height: 1.7;
}

/* ── Product badges ── */
.product-badges { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 1.5rem 0; }
.product-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1rem;
    background: rgba(27,77,122,0.08);
    border: 1px solid rgba(27,77,122,0.2);
    border-radius: 2rem;
    font-family: 'Nunito Sans', sans-serif;
    font-size: 0.85rem;
    color: #1B4D7A;
    letter-spacing: 0.02em;
}

/* ── Step detail ── */
.step-detail { font-size: 0.85rem; color: #666; margin-top: 0.5rem; font-style: italic; }

/* ── Showroom block ── */
.showroom-block {
    max-width: 720px;
    margin: 0 auto var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-stone);
}
.showroom-block h3 {
    color: var(--color-rainier-blue-deep);
    margin-bottom: 0.5rem;
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}
.showroom-block p {
    font-size: 1rem;
    color: var(--color-charcoal-soft);
    line-height: 1.65;
    margin-bottom: 0.75rem;
}
.showroom-block a { color: var(--color-rainier-blue); font-weight: 600; }
.showroom-block a:hover { color: var(--color-amber); }