/**
 * Holiday Lights Decor — Corporate/Franchisor Theme
 * Premium Blue-Night + Gold design language.
 */

:root {
    --c-night:       #0a1628;
    --c-night-2:     #122240;
    --c-night-3:     #1a3260;
    --c-text:        #1a2a44;
    --c-text-muted:  #5a6a85;
    --c-text-faint:  #8a97aa;
    --c-gold:        #d4a855;
    --c-gold-light:  #e8c36a;
    --c-gold-soft:   #fdf6e8;
    --c-border:      #e2e6ec;
    --c-bg:          #ffffff;
    --c-bg-alt:      #f8f9fb;
    --c-bg-deep:     #eef1f5;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;

    --header-h: 88px;
    --header-h-scrolled: 72px;
    --container-max: 1240px;

    --shadow-sm: 0 2px 12px rgba(10, 22, 40, 0.06);
    --shadow-md: 0 6px 24px rgba(10, 22, 40, 0.10);
    --shadow-lg: 0 18px 48px rgba(10, 22, 40, 0.14);
    --shadow-gold: 0 8px 28px rgba(212, 168, 85, 0.35);

    --radius-sm: 6px;
    --radius: 10px;
    --radius-lg: 16px;

    --trans: 0.25s ease;
    --trans-slow: 0.4s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.65;
    color: var(--c-text);
    background: var(--c-bg);
    overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: 700; line-height: 1.15; color: var(--c-night); }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 3.2vw, 2.4rem); letter-spacing: -0.015em; }
h3 { font-size: clamp(1.3rem, 2.2vw, 1.6rem); }
h4 { font-size: 1.15rem; }
p  { color: var(--c-text); }
a  { color: inherit; text-decoration: none; transition: color var(--trans); }
a:hover { color: var(--c-gold); }
img { max-width: 100%; height: auto; display: block; }
button { font-family: inherit; border: none; cursor: pointer; background: transparent; }

.container { width: 100%; max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
.visually-hidden { position: absolute !important; clip: rect(1px,1px,1px,1px); overflow: hidden; height: 1px; width: 1px; }

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 30px; border-radius: var(--radius); font-weight: 600; font-size: 15px;
    letter-spacing: 0.01em; cursor: pointer; transition: all var(--trans);
}
.btn-gold {
    background: linear-gradient(135deg, var(--c-gold), var(--c-gold-light));
    color: var(--c-night);
    box-shadow: var(--shadow-gold);
}
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 34px rgba(212,168,85,.45); color: var(--c-night); }

.btn-outline-gold {
    background: transparent; color: var(--c-gold);
    border: 2px solid var(--c-gold);
}
.btn-outline-gold:hover { background: var(--c-gold); color: var(--c-night); }

.btn-ghost-white {
    background: transparent; color: #fff;
    border: 2px solid rgba(255,255,255,0.3);
}
.btn-ghost-white:hover { border-color: rgba(255,255,255,0.6); background: rgba(255,255,255,0.05); color: #fff; }

.btn-dark {
    background: var(--c-night); color: #fff;
}
.btn-dark:hover { background: var(--c-night-3); color: #fff; transform: translateY(-2px); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    transition: all var(--trans-slow);
    background: transparent;
}
.header.has-bg,
.header.scrolled {
    background: rgba(10, 22, 40, 0.92);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    box-shadow: 0 1px 0 rgba(212, 168, 85, 0.12), 0 12px 40px rgba(0,0,0,0.25);
}
.header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: var(--header-h); gap: 32px;
    transition: height var(--trans-slow);
}
.header.scrolled .header-inner { height: var(--header-h-scrolled); }
.header-logo { flex-shrink: 0; display: flex; align-items: center; gap: 12px; }
.header-logo-mark {
    width: 46px; height: 46px; flex-shrink: 0;
    background: linear-gradient(135deg, var(--c-gold), var(--c-gold-light));
    border-radius: 10px; display: grid; place-items: center;
    box-shadow: 0 4px 14px rgba(212,168,85,0.3);
}
.header-logo-mark svg { width: 28px; height: 28px; color: var(--c-night); }
.header-logo-text {
    font-family: var(--font-serif); font-weight: 700; font-size: 1.25rem;
    color: #fff; letter-spacing: -0.01em; line-height: 1.1;
}
.header-logo-text small {
    display: block; font-family: var(--font-sans); font-weight: 500;
    font-size: 0.7rem; color: var(--c-gold-light); letter-spacing: 0.15em;
    text-transform: uppercase; margin-top: 2px;
}

.header-nav { display: flex; align-items: center; gap: 32px; }
.nav-link {
    color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 500;
    letter-spacing: 0.02em; padding: 8px 0; position: relative;
}
.nav-link:hover { color: var(--c-gold-light); }
.nav-link.active::after {
    content: ''; position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px; background: var(--c-gold);
}

.header-cta { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.header-phone {
    color: #fff; font-weight: 600; font-size: 14px;
    display: inline-flex; align-items: center; gap: 8px;
}
.header-phone:hover { color: var(--c-gold-light); }
.header-phone svg { width: 18px; height: 18px; color: var(--c-gold); }
.btn-header {
    padding: 10px 20px; border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--c-gold), var(--c-gold-light));
    color: var(--c-night); font-weight: 600; font-size: 13px;
    display: inline-flex; align-items: center; gap: 6px;
    transition: all var(--trans);
}
.btn-header:hover { transform: translateY(-1px); box-shadow: var(--shadow-gold); color: var(--c-night); }
.btn-header svg { width: 14px; height: 14px; }

.mobile-menu-toggle {
    display: none; flex-direction: column; gap: 5px;
    width: 40px; height: 40px; justify-content: center; align-items: center;
}
.mobile-menu-toggle span { width: 24px; height: 2px; background: #fff; transition: var(--trans); }

@media (max-width: 1024px) {
    .header-nav { display: none; }
    .header-phone span { display: none; }
    .mobile-menu-toggle { display: flex; }
}
@media (max-width: 640px) {
    :root { --header-h: 72px; }
    .btn-header span { display: none; }
    .header-logo-text small { display: none; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
    background: var(--c-night);
    color: rgba(255, 255, 255, 0.72);
    padding: 72px 0 24px;
    margin-top: 0;
    border-top: 1px solid rgba(212, 168, 85, 0.15);
}
.footer a { color: rgba(255, 255, 255, 0.72); }
.footer a:hover { color: var(--c-gold-light); }
.footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr 1.2fr;
    gap: 48px; padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-brand h3 {
    color: #fff; font-family: var(--font-serif); font-size: 1.4rem;
    margin-bottom: 16px;
}
.footer-brand p { font-size: 14px; line-height: 1.7; margin-bottom: 24px; max-width: 320px; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
    width: 38px; height: 38px; border-radius: 50%;
    background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255,255,255,0.1);
    display: grid; place-items: center; transition: var(--trans);
}
.footer-social a:hover { background: var(--c-gold); color: var(--c-night); border-color: var(--c-gold); }
.footer-social svg { width: 16px; height: 16px; }

.footer-col h4 {
    color: #fff; font-family: var(--font-sans); font-size: 12px; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.15em; margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 14px; }

.footer-bottom {
    padding-top: 24px; display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px; font-size: 13px; color: rgba(255,255,255,0.5);
}
.footer-bottom-links { display: flex; gap: 24px; flex-wrap: wrap; }

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 520px) {
    .footer-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   UTILITIES
   ========================================================================== */
main { min-height: 60vh; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-alt { background: var(--c-bg-alt); }
.section-dark { background: var(--c-night); color: #fff; }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.78); }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.eyebrow {
    display: inline-block; font-size: 12px; font-weight: 700;
    letter-spacing: 0.18em; text-transform: uppercase;
    color: var(--c-gold); margin-bottom: 18px;
}
.section-head p { font-size: 1.08rem; color: var(--c-text-muted); margin-top: 16px; }

.divider-gold {
    width: 60px; height: 3px; background: var(--c-gold);
    border-radius: 2px; margin: 0 auto 24px;
}

.card {
    background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-lg);
    padding: 32px; transition: all var(--trans); box-shadow: var(--shadow-sm);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(212, 168, 85, 0.3); }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
@media (max-width: 900px) { .grid-3 { grid-template-columns: 1fr; } .grid-2 { grid-template-columns: 1fr; } }

/* Breadcrumbs */
.breadcrumbs {
    background: var(--c-bg-alt); border-bottom: 1px solid var(--c-border);
    padding: 16px 0; font-size: 13px; color: var(--c-text-muted);
}
.breadcrumbs ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumbs li:not(:last-child)::after { content: '›'; margin-left: 8px; color: var(--c-text-faint); }
.breadcrumbs a { color: var(--c-text-muted); }
.breadcrumbs a:hover { color: var(--c-gold); }
.breadcrumbs li:last-child { color: var(--c-night); font-weight: 500; }