/* ================================================
   LIFTER MEDIA 2.0. BASE STYLES
   Shared across all pages.
   ================================================ */



/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-primary);
    font-size: var(--body-size);
    line-height: var(--body-line-height);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

/* Typography */
h1, .h1 {
    font-family: var(--font-heading);
    font-size: var(--h1-size);
    line-height: var(--h1-line-height);
    letter-spacing: var(--h1-spacing);
    font-weight: var(--h1-weight);
    text-transform: uppercase;
}
h2, .h2 {
    font-family: var(--font-heading);
    font-size: var(--h2-size);
    line-height: var(--h2-line-height);
    letter-spacing: var(--h2-spacing);
    font-weight: var(--h2-weight);
    text-transform: uppercase;
}
h3, .h3 {
    font-family: var(--font-heading);
    font-size: var(--h3-size);
    line-height: var(--h3-line-height);
    font-weight: var(--h3-weight);
    text-transform: uppercase;
}
h4, .h4 {
    font-family: var(--font-heading);
    font-size: var(--type-size-1);
    line-height: 1.2;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.01em;
}
p { color: var(--color-text-muted); }
.label {
    font-size: var(--label-size);
    line-height: var(--label-line-height);
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--color-text);
    display: inline-flex;
    align-items: center;
    gap: 10px;
}
.serif { font-family: var(--font-serif); }
.muted { color: var(--color-text-muted); }
.dim { color: var(--color-text-dim); }
.accent { color: var(--color-accent); }
.warn { color: var(--color-warn); }

/* Layout */
.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 clamp(24px, 5vw, 80px);
}
section { position: relative; padding: var(--space-2xl) 0; }
section.tight { padding: var(--space-xl) 0; }
.hair { height: 1px; background: var(--color-border); }

/* Buttons */
.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    height: 56px;
    padding: 0 32px;
    background: var(--color-text);
    color: var(--color-bg);
    border: 1px solid var(--color-text);
    border-radius: var(--radius-button);
    font-family: var(--font-primary);
    font-size: var(--type-size-2);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all 0.35s var(--ease-out-expo);
    white-space: nowrap;
}
.btn:hover { background: transparent; color: var(--color-text); }
.btn-outline {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
}
.btn-outline:hover {
    background: var(--color-text);
    color: var(--color-bg);
}
.btn-accent {
    background: var(--color-accent);
    color: var(--color-bg);
    border-color: var(--color-accent);
}
.btn-accent:hover {
    background: transparent;
    color: var(--color-accent);
}
.btn-sm {
    height: 40px;
    padding: 0 20px;
    font-size: var(--type-size-3);
}

/* Text link with arrow */
.text-link {
    font-family: var(--font-primary);
    font-size: var(--type-size-4);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding-top: var(--space-sm);
}
.text-link::after {
    content: '\2192';
    transition: transform 0.3s var(--ease-out-expo);
}
.text-link:hover::after { transform: translateX(6px); }

/* Nav */
.nav-fixed {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 clamp(24px, 5vw, 80px);
    z-index: 1000;
    transition: all 0.35s var(--ease-out-expo);
}
.nav-fixed.scrolled {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}
.nav-logo {
    font-family: var(--font-heading);
    font-size: var(--type-size-5);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: flex;
    align-items: center;
    gap: 10px;
}
.nav-logo::before {
    content: '';
    width: 22px;
    height: 24px;
    background-color: var(--color-text);
    opacity: 0.9;
    -webkit-mask: url('../images/logos/logo-lifter.svg') no-repeat center / contain;
    mask: url('../images/logos/logo-lifter.svg') no-repeat center / contain;
    transition: opacity 0.35s var(--ease-out-expo), background-color 0.35s var(--ease-out-expo);
    flex-shrink: 0;
}
.nav-logo:hover::before {
    opacity: 1;
    background-color: var(--color-accent);
}
.nav-links {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}
.nav-links a {
    font-size: var(--type-size-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.75;
    transition: opacity 0.3s ease;
}
.nav-links a:hover { opacity: 1; }
.nav-links a.active { opacity: 1; color: var(--color-accent); }

/* Nav dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger {
    background: none;
    border: none;
    color: inherit;
    font-family: inherit;
    font-size: var(--type-size-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.75;
    cursor: pointer;
    padding: 8px 0;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: opacity 0.3s ease, color 0.3s ease;
}
.nav-dropdown-trigger .chev {
    font-size: var(--type-size-6);
    transition: transform 0.25s var(--ease-out-expo);
    display: inline-block;
}
.nav-dropdown:hover .nav-dropdown-trigger,
.nav-dropdown:focus-within .nav-dropdown-trigger { opacity: 1; }
.nav-dropdown:hover .nav-dropdown-trigger .chev,
.nav-dropdown:focus-within .nav-dropdown-trigger .chev { transform: rotate(180deg); }
.nav-dropdown-trigger.active { opacity: 1; color: var(--color-accent); }

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 4px);
    left: -16px;
    min-width: 240px;
    padding: 12px 0;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s var(--ease-out-expo), transform 0.25s var(--ease-out-expo), visibility 0.25s;
    z-index: 1001;
    list-style: none;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.nav-dropdown-menu a {
    display: block;
    padding: 10px 24px;
    font-size: var(--type-size-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.75;
    color: var(--color-text);
    transition: opacity 0.2s ease, background 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}
.nav-dropdown-menu a:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.05);
}
.nav-dropdown-menu a.dropdown-primary {
    color: var(--color-accent);
    opacity: 1;
    font-weight: 600;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 6px;
    padding-bottom: 12px;
}
.nav-dropdown-menu a.active {
    opacity: 1;
    color: var(--color-accent);
}
.nav-dropdown-menu .price-tag {
    display: inline-block;
    margin-left: 8px;
    font-size: var(--type-size-7);
    letter-spacing: 0.04em;
    color: var(--color-text-dim);
    text-transform: none;
}

.nav-phone {
    font-family: var(--font-primary);
    font-size: var(--type-size-2);
    font-weight: 600;
    letter-spacing: 0.04em;
    opacity: 0.9;
    border-left: 1px solid var(--color-border);
    padding-left: var(--space-md);
}
@media (max-width: 900px) {
    .nav-links { display: none; }
}

/* Sub-page hero */
.page-hero {
    padding-top: 140px;
    padding-bottom: var(--space-xl);
    position: relative;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 40%, rgba(16, 185, 129, 0.06), transparent 50%),
        radial-gradient(circle at 80% 60%, rgba(37, 99, 235, 0.04), transparent 50%);
    pointer-events: none;
}
.page-hero .container { position: relative; }
.page-hero .eyebrow { margin-bottom: var(--space-md); }
.page-hero h1 { margin-bottom: var(--space-md); max-width: 24ch; }
.page-hero .subhead {
    max-width: 640px;
    font-size: var(--type-size-8);
    line-height: 1.5;
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

/* Section header pattern */
.section-header {
    margin-bottom: var(--space-xl);
    max-width: 900px;
}
.section-header .eyebrow { margin-bottom: var(--space-md); }
.section-header h2 { margin-bottom: var(--space-md); max-width: 22ch; }
.section-header p {
    font-size: var(--type-size-1);
    max-width: 60ch;
    color: var(--color-text-muted);
}

/* Footer */
footer {
    border-top: 1px solid var(--color-border);
    padding: var(--space-xl) 0 var(--space-lg);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}
@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-md); }
}
.footer-brand p {
    max-width: 42ch;
    font-size: var(--type-size-9);
    margin-top: var(--space-sm);
}
.footer-col h4 {
    font-family: var(--font-heading);
    font-size: var(--type-size-3);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: var(--space-sm);
    color: var(--color-text-muted);
}
.footer-col ul li { padding: 4px 0; }
.footer-col a {
    font-size: var(--type-size-9);
    color: var(--color-text-muted);
    transition: color 0.3s ease;
}
.footer-col a:hover { color: var(--color-text); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    font-size: var(--type-size-4);
    color: var(--color-text-dim);
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* Utility: card style */
.card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-card);
    padding: var(--space-md);
    transition: all 0.35s var(--ease-out-expo);
}
.card:hover {
    border-color: var(--color-border-strong);
    transform: translateY(-4px);
}

/* Financing chip */
.financing-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border: 1px solid var(--color-border-strong);
    border-radius: 40px;
    font-size: var(--type-size-7);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-warn);
    width: fit-content;
}

/* Trust line */
.trust-line {
    font-size: var(--type-size-4);
    color: var(--color-text-dim);
    letter-spacing: 0.04em;
}