/*
Theme Name: HelloChild2 — Lunarum Films
Theme URI: https://github.com/TreeVine-Org/lunarumfilms-wordpress
Description: Hello Elementor child theme — Lunarum Films cinematic single-page site. Lunar palette: midnight, gold, silver. Standalone page template, no Elementor required.
Author: Lunarum Films
Template: hello-elementor
Version: 1.0.0
Text Domain: hellochild2
*/

/* =====================================================================
   CSS CUSTOM PROPERTIES
   ===================================================================== */

:root {
    --c-bg:        #07080f;
    --c-surface:   #0c0e1c;
    --c-surface2:  #111328;
    --c-gold:      #c8a45a;
    --c-gold-lt:   #dfc07a;
    --c-silver:    #8ba4bd;
    --c-white:     #f0ede8;
    --c-muted:     #5c6a7a;
    --c-border:    rgba(200, 164, 90, 0.15);
    --c-border-hi: rgba(200, 164, 90, 0.4);
    --c-text:      rgba(240, 237, 232, 0.72);
    --c-text-dim:  rgba(240, 237, 232, 0.55);
    --c-overlay:   rgba(7, 8, 15, 0.96);
    --c-overlay-m: rgba(7, 8, 15, 0.98);
    --f-display:   'Cormorant Garamond', Georgia, serif;
    --f-body:      'Inter', system-ui, -apple-system, sans-serif;
    --nav-h:       72px;
    --max-w:       1180px;
    --ease:        cubic-bezier(0.4, 0, 0.2, 1);
}

/* =====================================================================
   RESET & BASE
   ===================================================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

body {
    background-color: var(--c-bg);
    color: var(--c-white);
    font-family: var(--f-body);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea, select { font: inherit; }
ul, ol { list-style: none; }

/* =====================================================================
   FILM GRAIN OVERLAY (subtle, adds cinematic texture)
   ===================================================================== */

body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 180px;
    opacity: 0.028;
    pointer-events: none;
    z-index: 9000;
}

/* =====================================================================
   TYPOGRAPHY
   ===================================================================== */

h1, h2, h3 {
    font-family: var(--f-display);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: 0.01em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.25rem);
    color: var(--c-white);
}

h3 {
    font-family: var(--f-body);
    font-size: 1rem;
    font-weight: 600;
    color: var(--c-gold);
    letter-spacing: 0.02em;
}

h4 {
    font-family: var(--f-body);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--c-gold);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

p {
    color: var(--c-text);
    line-height: 1.85;
    font-size: 1rem;
}

/* =====================================================================
   LAYOUT UTILITIES
   ===================================================================== */

.ln-container {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 2rem;
}

.ln-section {
    padding: 6rem 0;
    position: relative;
}

/* =====================================================================
   SECTION LABELS
   ===================================================================== */

.ln-label {
    display: block;
    font-family: var(--f-body);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--c-silver);
    margin-bottom: 1.5rem;
}

.ln-label--gold { color: var(--c-gold); }

/* =====================================================================
   BUTTONS
   ===================================================================== */

.ln-btn {
    display: inline-block;
    font-family: var(--f-body);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 0.9rem 2.25rem;
    border-radius: 1px;
    transition: background 0.28s var(--ease), color 0.28s var(--ease),
                border-color 0.28s var(--ease), transform 0.28s var(--ease);
    cursor: pointer;
    white-space: nowrap;
}

.ln-btn--primary {
    background: var(--c-gold);
    color: #07080f;
    border: 2px solid var(--c-gold);
}

.ln-btn--primary:hover {
    background: var(--c-gold-lt);
    border-color: var(--c-gold-lt);
    transform: translateY(-2px);
}

.ln-btn--ghost {
    background: transparent;
    color: var(--c-white);
    border: 2px solid rgba(240, 237, 232, 0.3);
}

.ln-btn--ghost:hover {
    border-color: var(--c-white);
    background: rgba(240, 237, 232, 0.06);
}

.ln-btn--outline {
    background: transparent;
    color: var(--c-gold);
    border: 2px solid var(--c-gold);
    padding: 0.75rem 1.75rem;
}

.ln-btn--outline:hover {
    background: var(--c-gold);
    color: var(--c-bg);
    transform: translateY(-2px);
}

.ln-btn--wide { width: 100%; text-align: center; }

.ln-btn--contact-cta {
    display: inline-block;
    font-size: 0.9rem;
    padding: 1.1rem 3rem;
    margin-top: 0.5rem;
}

/* =====================================================================
   THEME TOGGLE BUTTON
   ===================================================================== */

.ln-theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--c-gold);
    border: 1px solid var(--c-border);
    background: transparent;
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.3s var(--ease), border-color 0.3s var(--ease),
                color 0.3s var(--ease), transform 0.3s var(--ease);
    line-height: 1;
}

.ln-theme-toggle:hover {
    background: var(--c-border);
    border-color: var(--c-gold);
    transform: rotate(20deg);
}

/* =====================================================================
   NAVIGATION
   ===================================================================== */

.ln-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-h);
    z-index: 1000;
    transition: background 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.ln-nav.scrolled {
    background: var(--c-overlay);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--c-border);
}

.ln-nav__inner {
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

/* Logo */
.ln-logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.65rem;
    line-height: 1;
}

.ln-logo__mark {
    height: 36px;
    width: auto;
    flex-shrink: 0;
    display: block;
}

.ln-logo__text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.ln-logo__name {
    font-family: var(--f-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--c-white);
    letter-spacing: 0.06em;
}

.ln-logo__sub {
    font-size: 0.52rem;
    font-weight: 700;
    letter-spacing: 0.4em;
    color: var(--c-gold);
    text-transform: uppercase;
}

/* Nav links */
.ln-nav__links {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.ln-nav__links a {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(240, 237, 232, 0.72);
    transition: color 0.25s;
    position: relative;
    padding-bottom: 2px;
}

.ln-nav__links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--c-gold);
    transition: width 0.3s var(--ease);
}

.ln-nav__links a:hover,
.ln-nav__links a.ln-active {
    color: var(--c-gold);
}

.ln-nav__links a:hover::after,
.ln-nav__links a.ln-active::after {
    width: 100%;
}

/* Mobile hamburger */
.ln-nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    z-index: 1001;
}

.ln-nav__toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--c-white);
    border-radius: 2px;
    transition: all 0.3s var(--ease);
}

.ln-nav__toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.ln-nav__toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.ln-nav__toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =====================================================================
   HERO
   ===================================================================== */

.ln-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    text-align: center;
}

.ln-hero__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 70% at 50% 35%, rgba(28, 18, 6, 0.75) 0%, transparent 65%),
        radial-gradient(ellipse 50% 70% at 15% 85%, rgba(8, 12, 35, 0.55) 0%, transparent 55%),
        linear-gradient(160deg, #0a0618 0%, #07080f 45%, #0d0a04 75%, #07080f 100%);
}

.ln-hero__content {
    position: relative;
    z-index: 2;
    padding: calc(var(--nav-h) + 3rem) 2rem 7rem;
    max-width: 880px;
    width: 100%;
}

.ln-hero__eyebrow {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.38em;
    text-transform: uppercase;
    color: var(--c-gold);
    margin-bottom: 2.25rem;
    opacity: 0.85;
}

.ln-hero__title {
    font-family: var(--f-display);
    font-size: clamp(4.5rem, 13vw, 10rem);
    font-weight: 700;
    line-height: 0.88;
    color: var(--c-white);
    letter-spacing: -0.01em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.ln-hero__title span {
    display: block;
    font-weight: 300;
    font-style: italic;
    color: var(--c-gold);
    font-size: 0.38em;
    letter-spacing: 0.55em;
    margin-top: 0.75rem;
    padding-left: 0.55em; /* optical offset for letter-spacing */
}

.ln-hero__tagline {
    font-family: var(--f-display);
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-style: italic;
    color: var(--c-text-dim);
    margin-bottom: 3rem;
    letter-spacing: 0.03em;
}

.ln-hero__cta {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Hero logo mark decoration */
.ln-hero__mark {
    position: absolute;
    top: 8%;
    right: 6%;
    width: clamp(100px, 14vw, 200px);
    opacity: 0.28;
    z-index: 1;
    pointer-events: none;
    filter: brightness(1.8) saturate(0.6);
}

.ln-hero__mark img {
    width: 100%;
    height: auto;
    display: block;
}

/* Scroll indicator */
.ln-hero__scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    z-index: 2;
}

.ln-hero__scroll span {
    font-size: 0.6rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--c-muted);
}

.ln-hero__scroll-line {
    width: 1px;
    height: 52px;
    background: linear-gradient(to bottom, var(--c-gold), transparent);
    animation: scrollPulse 2.2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.25; transform: scaleY(1) translateY(0); }
    50%       { opacity: 1;    transform: scaleY(0.75) translateY(6px); }
}

/* =====================================================================
   REVEAL ANIMATION (Intersection Observer driven)
   ===================================================================== */

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.revealed {
    opacity: 1;
    transform: none;
}

.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }

/* =====================================================================
   ABOUT SECTION
   ===================================================================== */

.ln-about { background: var(--c-surface); }

.ln-about__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-bottom: 5rem;
}

.ln-about__text h2 { margin-bottom: 1.5rem; }
.ln-about__text p  { margin-bottom: 1.25rem; }
.ln-about__text .ln-btn { margin-top: 1.25rem; }

/* Cinematic image frame */
.ln-img-frame { position: relative; }

.ln-img-placeholder {
    width: 100%;
    aspect-ratio: 4 / 5;
    border-radius: 1px;
    overflow: hidden;
    background:
        linear-gradient(160deg, #1a1005 0%, #0d0810 40%, #050508 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.ln-img-placeholder::before {
    content: '▶';
    font-size: 3.5rem;
    color: rgba(200, 164, 90, 0.18);
}

/* Offset decorative border */
.ln-img-frame__border {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    right: -1.5rem;
    bottom: -1.5rem;
    border: 1px solid var(--c-border);
    border-radius: 1px;
    z-index: -1;
    pointer-events: none;
}

/* Stats strip */
.ln-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--c-border);
    gap: 1px;
    border-radius: 1px;
    overflow: hidden;
}

.ln-stat {
    background: var(--c-surface2);
    padding: 2.5rem 2rem;
    text-align: center;
}

.ln-stat__num {
    display: block;
    font-family: var(--f-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--c-gold);
    font-weight: 600;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.ln-stat__num sup { font-size: 0.5em; vertical-align: super; }

.ln-stat__label {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-muted);
}

/* =====================================================================
   MARKETING & PR SECTION
   ===================================================================== */

.ln-marketing { background: var(--c-bg); }

.ln-marketing__bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to right, rgba(7, 8, 15, 0.97) 55%, rgba(7, 8, 15, 0.7) 100%),
        linear-gradient(135deg, #0a0618 0%, #07080f 50%, #0e0a03 100%);
}

.ln-marketing__inner {
    position: relative;
    z-index: 2;
}

.ln-marketing__header { margin-bottom: 3.5rem; }
.ln-marketing__header h2 { max-width: 520px; }

.ln-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.ln-feature {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
    padding: 1.75rem;
    border: 1px solid var(--c-border);
    border-radius: 1px;
    background: rgba(11, 13, 28, 0.65);
    backdrop-filter: blur(4px);
    transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.ln-feature:hover {
    border-color: var(--c-border-hi);
    transform: translateY(-3px);
}

.ln-feature__icon {
    font-size: 1.4rem;
    color: var(--c-gold);
    line-height: 1;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.ln-feature h3 { margin-bottom: 0.4rem; font-size: 0.95rem; }
.ln-feature p  { font-size: 0.875rem; }

/* Platform badges */
.ln-badges {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: center;
}

.ln-badge {
    padding: 0.45rem 1.1rem;
    border: 1px solid var(--c-border);
    border-radius: 1px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-muted);
    background: rgba(200, 164, 90, 0.04);
    transition: border-color 0.3s, color 0.3s;
    cursor: default;
}

.ln-badge:hover {
    border-color: var(--c-gold);
    color: var(--c-gold);
}

/* =====================================================================
   TECHNOLOGY SECTION
   ===================================================================== */

.ln-technology { background: var(--c-surface); }

.ln-technology__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: start;
}

.ln-technology__text h2 { margin-bottom: 1.5rem; }
.ln-technology__text p  { margin-bottom: 1.25rem; }

.ln-technology__cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.ln-tech-card {
    padding: 1.75rem 1.5rem;
    border: 1px solid var(--c-border);
    border-radius: 1px;
    background: var(--c-surface2);
    transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.ln-tech-card:hover {
    border-color: var(--c-border-hi);
    transform: translateY(-3px);
}

.ln-tech-card__icon {
    font-size: 1.3rem;
    color: var(--c-gold);
    margin-bottom: 0.85rem;
    display: block;
    opacity: 0.8;
}

.ln-tech-card h4 { margin-bottom: 0.5rem; }
.ln-tech-card p  { font-size: 0.85rem; }

/* =====================================================================
   CONTACT SECTION
   ===================================================================== */

.ln-contact {
    background: var(--c-bg);
    text-align: center;
}

.ln-contact__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 55% at 50% 50%, rgba(28, 18, 4, 0.5) 0%, transparent 65%),
        linear-gradient(160deg, #0a0618 0%, #07080f 50%, #0d0a04 100%);
}

.ln-contact__inner {
    position: relative;
    z-index: 2;
    max-width: 680px;
    margin: 0 auto;
}

.ln-contact__inner h2 { margin-bottom: 1rem; }

.ln-contact__sub {
    font-size: 1.05rem;
    color: var(--c-text-dim);
    margin-bottom: 3rem;
    font-family: var(--f-display);
    font-style: italic;
}

/* Form */
.ln-form { text-align: left; }

.ln-form__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.ln-form__group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.ln-form label {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--c-muted);
}

.ln-form input,
.ln-form textarea {
    background: rgba(11, 13, 28, 0.85);
    border: 1px solid var(--c-border);
    border-radius: 1px;
    padding: 0.85rem 1rem;
    color: var(--c-white);
    font-family: var(--f-body);
    font-size: 0.95rem;
    width: 100%;
    outline: none;
    transition: border-color 0.3s var(--ease), background 0.3s;
    -webkit-appearance: none;
}

.ln-form input:focus,
.ln-form textarea:focus {
    border-color: var(--c-gold);
    background: rgba(11, 13, 28, 1);
}

.ln-form input::placeholder,
.ln-form textarea::placeholder { color: var(--c-muted); }

.ln-form textarea {
    resize: vertical;
    min-height: 130px;
}

.ln-form__status {
    margin-top: 1rem;
    font-size: 0.85rem;
    min-height: 1.2em;
    text-align: center;
}

/* =====================================================================
   FOOTER
   ===================================================================== */

.ln-footer {
    background: #04050a;
    border-top: 1px solid var(--c-border);
    padding: 3rem 0 2rem;
}

.ln-footer__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 2rem;
}

.ln-footer__brand .ln-footer__logo {
    font-family: var(--f-display);
    font-size: 1.05rem;
    letter-spacing: 0.18em;
    color: var(--c-white);
    margin-bottom: 0.2rem;
    text-transform: uppercase;
}

.ln-footer__brand .ln-footer__tagline {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--c-gold);
    text-transform: uppercase;
    opacity: 0.7;
}

.ln-footer__nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.ln-footer__nav a {
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--c-muted);
    transition: color 0.25s;
}

.ln-footer__nav a:hover { color: var(--c-gold); }

.ln-footer__copy {
    font-size: 0.68rem;
    color: var(--c-muted);
    text-align: right;
    opacity: 0.7;
}

/* =====================================================================
   RESPONSIVE BREAKPOINTS
   ===================================================================== */

@media (max-width: 960px) {
    .ln-about__grid,
    .ln-technology__grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .ln-features {
        grid-template-columns: 1fr;
    }

    .ln-stats {
        grid-template-columns: 1fr 1fr;
    }

    .ln-footer__inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .ln-footer__copy { text-align: center; }
}

@media (max-width: 640px) {
    :root { --nav-h: 64px; }

    .ln-section { padding: 4rem 0; }
    .ln-container { padding: 0 1.25rem; }

    .ln-hero__cta { flex-direction: column; align-items: center; }

    .ln-form__row { grid-template-columns: 1fr; }

    .ln-technology__cards { grid-template-columns: 1fr; }

    .ln-stats { grid-template-columns: 1fr; }

    .ln-hero__mark {
        width: 80px;
        right: 3%;
        opacity: 0.18;
    }

    /* Mobile nav */
    .ln-nav__toggle { display: flex; }

    .ln-nav__links {
        display: none;
        position: fixed;
        top: var(--nav-h);
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--c-overlay-m);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2.5rem;
    }

    .ln-nav__links.open { display: flex; }

    .ln-nav__links a {
        font-size: 1rem;
        letter-spacing: 0.2em;
    }
}

/* =====================================================================
   LIGHT THEME — "San Diego Paradise"
   Warm sand, deep amber, California sun with a cinematic edge.
   Activated by data-theme="light" on <html>.
   ===================================================================== */

[data-theme="light"] {
    --c-bg:        #f6f0e4;
    --c-surface:   #ede5d2;
    --c-surface2:  #e3d9c4;
    --c-gold:      #9b6d1a;
    --c-gold-lt:   #b88228;
    --c-silver:    #4a6070;
    --c-white:     #1c1610;
    --c-muted:     #7a6e5c;
    --c-border:    rgba(100, 72, 20, 0.18);
    --c-border-hi: rgba(100, 72, 20, 0.45);
    --c-text:      rgba(28, 22, 16, 0.75);
    --c-text-dim:  rgba(28, 22, 16, 0.55);
    --c-overlay:   rgba(246, 240, 228, 0.96);
    --c-overlay-m: rgba(246, 240, 228, 0.99);
}

/* Body & base */
[data-theme="light"] body { background-color: var(--c-bg); color: var(--c-white); }

/* Film grain — lighter touch in day mode */
[data-theme="light"] body::after { opacity: 0.015; }

/* Hero — warm California sky gradient */
[data-theme="light"] .ln-hero__bg {
    background:
        radial-gradient(ellipse 80% 60% at 50% 30%, rgba(220, 170, 80, 0.35) 0%, transparent 60%),
        radial-gradient(ellipse 55% 70% at 85% 80%, rgba(180, 130, 60, 0.2) 0%, transparent 55%),
        linear-gradient(160deg, #e8d4a0 0%, #f6f0e4 40%, #f0e4c0 70%, #f6f0e4 100%);
}

/* Hero text — darken for readability on light */
[data-theme="light"] .ln-hero__title       { color: #1c1610; }
[data-theme="light"] .ln-hero__eyebrow     { color: var(--c-gold); }
[data-theme="light"] .ln-hero__scroll span { color: var(--c-muted); }
[data-theme="light"] .ln-hero__scroll-line {
    background: linear-gradient(to bottom, var(--c-gold), transparent);
}

/* Hero mark — show at natural green on light background */
[data-theme="light"] .ln-hero__mark {
    opacity: 0.22;
    filter: none;
}

/* Scroll line */
@keyframes scrollPulseLt {
    0%, 100% { opacity: 0.2; transform: scaleY(1) translateY(0); }
    50%       { opacity: 0.8; transform: scaleY(0.75) translateY(6px); }
}
[data-theme="light"] .ln-hero__scroll-line {
    animation-name: scrollPulseLt;
}

/* Nav links on light */
[data-theme="light"] .ln-nav__links a       { color: rgba(28, 22, 16, 0.72); }
[data-theme="light"] .ln-nav__links a:hover,
[data-theme="light"] .ln-nav__links a.ln-active { color: var(--c-gold); }

/* Hamburger bars on light */
[data-theme="light"] .ln-nav__toggle span { background: var(--c-white); }

/* Marketing & PR background — warm sand instead of dark */
[data-theme="light"] .ln-marketing__bg {
    background:
        linear-gradient(to right, rgba(246, 240, 228, 0.97) 55%, rgba(246, 240, 228, 0.75) 100%),
        linear-gradient(135deg, #e8d4a0 0%, #f6f0e4 50%, #ecdbb8 100%);
}

/* Contact section background — warm dusk */
[data-theme="light"] .ln-contact__bg {
    background:
        radial-gradient(ellipse 70% 55% at 50% 50%, rgba(220, 170, 60, 0.2) 0%, transparent 65%),
        linear-gradient(160deg, #e8d4a0 0%, #f6f0e4 50%, #f0e4c0 100%);
}

/* Feature & tech cards on light */
[data-theme="light"] .ln-feature,
[data-theme="light"] .ln-tech-card {
    background: rgba(246, 240, 228, 0.8);
}

/* Form fields on light */
[data-theme="light"] .ln-form input,
[data-theme="light"] .ln-form textarea {
    background: rgba(237, 229, 210, 0.8);
    color: var(--c-white);
}
[data-theme="light"] .ln-form input::placeholder,
[data-theme="light"] .ln-form textarea::placeholder { color: var(--c-muted); }

/* Footer on light */
[data-theme="light"] .ln-footer { background: #e8dfc8; }

/* Primary button stays readable on both themes */
[data-theme="light"] .ln-btn--primary { color: #f6f0e4; }
[data-theme="light"] .ln-btn--ghost {
    color: var(--c-white);
    border-color: rgba(28, 22, 16, 0.35);
}
[data-theme="light"] .ln-btn--ghost:hover {
    border-color: var(--c-white);
    background: rgba(28, 22, 16, 0.06);
}