/* ============================================================
   DOT GRID — white and gray-100 sections only
   ============================================================ */
.dot-grid {
    background-color: #FAFAFA;
    background-image: radial-gradient(circle, rgba(0, 0, 0, 0.22) 1px, transparent 1px);
    background-size: 16px 16px;
}

.dot-grid-alt {
    background-color: #F3F4F6;
    background-image: radial-gradient(circle, rgba(0, 0, 0, 0.18) 1px, transparent 1px);
    background-size: 16px 16px;
}

/* ============================================================
   LAYOUT
   ============================================================ */
.container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.container-narrow {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.section {
    padding: var(--space-20) 0;
}

.section-sm {
    padding: var(--space-12) 0;
}

.section-dark {
    background: var(--black);
    /* no dot grid */
}

/* ============================================================
   TYPOGRAPHY
   ============================================================ */
.text-display {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--gray-900);
}

.text-h1 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--gray-900);
}

.text-h2 {
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.015em;
    color: var(--gray-900);
}

.text-h3 {
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--gray-900);
}

.text-body-lg {
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1.7;
    color: var(--gray-700);
}

.text-body {
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.65;
    color: var(--gray-700);
}

.text-sm {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.5;
}

.text-mono {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ============================================================
   EYEBROW LABEL
   ============================================================ */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: var(--space-3);
}

.eyebrow::before {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background: var(--orange-400);
    flex-shrink: 0;
}

/* ============================================================
   LOGO
   ============================================================ */
.logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 14px;
    background-color: #FF7A33;
    border-radius: 0;
    flex-shrink: 0;
}

.logo-pill-text {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.125rem;
    color: #FFFFFF;
    letter-spacing: -0.01em;
    line-height: 1;
    user-select: none;
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    transition: box-shadow 250ms ease, border-color 250ms ease;
}

.nav.scrolled {
    box-shadow: 0 1px 16px rgba(0, 0, 0, 0.07);
    border-bottom-color: rgba(0, 0, 0, 0.10);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.nav-links {
    display: flex;
    gap: var(--space-4);
    list-style: none;
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gray-600);
    text-decoration: none;
    letter-spacing: 0.01em;
    padding: 4px 0;
    position: relative;
    transition: color 150ms ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 1.5px;
    background: var(--orange-400);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 200ms ease;
    border-radius: 1px;
}

.nav-link:hover {
    color: var(--gray-900);
}

.nav-link:hover::after {
    transform: scaleX(1);
}

/* Mission nav link — visually quieter than main nav items */
.nav-link-mission {
    color: var(--gray-400);
    font-size: 0.8125rem;
}

.nav-link-mission:hover {
    color: var(--gray-700);
}

.nav-link-active {
    color: var(--gray-900) !important;
}

.nav-link-active::after {
    transform: scaleX(1) !important;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Nav CTA — smaller and contained, not full hero-weight */
.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 8px 16px;
    background: var(--orange-400);
    color: white;
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background 150ms ease, transform 100ms ease;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.btn-nav:hover {
    background: var(--orange-500);
}

.btn-nav:active {
    transform: scale(0.97);
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
}

.nav-hamburger span {
    width: 20px;
    height: 1.5px;
    background: var(--gray-700);
    border-radius: 2px;
    transition: all 200ms ease;
    display: block;
}

.mobile-menu {
    display: none;
    background: rgba(255, 255, 255, 0.97);
    border-bottom: 1px solid rgba(0, 0, 0, 0.07);
    padding: var(--space-2) var(--space-4) var(--space-3);
}

.mobile-menu.open {
    display: block;
}

.mobile-menu a {
    display: block;
    padding: 11px 0;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    transition: color 150ms ease;
}

.mobile-menu a:last-child {
    border-bottom: none;
}

.mobile-menu a:hover {
    color: var(--gray-900);
}