/* ==========================================================================
   WIRELESS BLOCK PARTY — CORE STYLESHEET  (Professional Edition)
   Platform: Music • Culture • Events • Fashion • Media
   Colors: Unchanged — Cerulean Blue, Sky Cyan, Warm Gold
   Changes: Professional spacing, refined glows, clean hierarchy, no noise
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Space+Grotesk:wght@500;600;700&family=Syne:wght@700;800;900&display=swap');

/* ========================================================================
   DESIGN TOKENS
   ======================================================================== */
:root {
    /* Brand Palette — Cerulean Blue Identity */
    --color-midnight:       #050912;
    --color-cerulean:       #0096e6;
    --color-cerulean-light: #38bdf8;
    --color-cerulean-deep:  #0074b7;
    --color-cobalt:         #1d4ed8;
    --color-gold:           #f59e0b;
    --color-gold-light:     #fbbf24;
    --color-white:          #ffffff;
    --color-cool-gray:      #cbd5e1;

    /* Backgrounds */
    --bg-black:             #050912;
    --bg-dark:              #070c18;
    --bg-surface:           #0b1020;
    --bg-card:              #0d1526;
    --bg-card-hover:        #111d36;
    --bg-glass:             rgba(5, 9, 18, 0.92);

    /* Typography */
    --text-white:           #f8fafc;
    --text-muted:           #94a3b8;
    --text-dim:             #64748b;

    /* Accents */
    --accent-volt:          #0096e6;
    --accent-cyan:          #38bdf8;
    --accent-gold:          #f59e0b;
    --accent-magenta:       #f59e0b;

    /* Gradients */
    --gradient-primary:         linear-gradient(135deg, #0096e6 0%, #0060c0 100%);
    --gradient-primary-hover:   linear-gradient(135deg, #18aaee 0%, #1d4ed8 100%);
    --gradient-accent:          linear-gradient(135deg, #38bdf8 0%, #0096e6 100%);
    --gradient-gold:            linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --gradient-section-bg:      linear-gradient(180deg, #070c18 0%, #050912 100%);

    /* Borders */
    --border-color:         rgba(255, 255, 255, 0.07);
    --border-subtle:        rgba(255, 255, 255, 0.05);
    --border-bright:        rgba(0, 150, 230, 0.20);
    --border-volt:          rgba(0, 150, 230, 0.40);
    --border-gold:          rgba(245, 158, 11, 0.35);

    /* Fonts */
    --font-heading: 'Syne', sans-serif;
    --font-mono:    'Space Grotesk', sans-serif;
    --font-body:    'Inter', sans-serif;

    /* Radius */
    --radius-xs:    4px;
    --radius-sm:    8px;
    --radius-md:    12px;
    --radius-lg:    20px;
    --radius-xl:    28px;
    --radius-pill:  9999px;

    /* Shadows — depth-based, not glow-based */
    --shadow-sm:    0 2px 8px rgba(0, 0, 0, 0.30);
    --shadow-md:    0 8px 24px rgba(0, 0, 0, 0.45);
    --shadow-lg:    0 16px 48px rgba(0, 0, 0, 0.55);
    --shadow-xl:    0 24px 64px rgba(0, 0, 0, 0.65);
    --shadow-card:  0 4px 20px rgba(0, 0, 0, 0.40);
    --shadow-glow:  0 0 24px rgba(0, 150, 230, 0.22);
    --shadow-glow-sm: 0 0 12px rgba(0, 150, 230, 0.18);

    /* Transition */
    --transition:   all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ========================================================================
   RESET & BASE
   ======================================================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--bg-black);
    color: var(--text-white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-black);
    background-image:
        radial-gradient(ellipse at 60% -10%, rgba(0, 150, 230, 0.10) 0%, transparent 50%),
        linear-gradient(180deg, #07101f 0%, #050912 60%, #030609 100%);
    color: var(--text-white);
    line-height: 1.65;
    overflow-x: hidden;
    position: relative;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

p { color: var(--text-muted); }

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button, input, select, textarea {
    font-family: inherit;
}

/* ========================================================================
   LAYOUT — CONTAINER & SECTIONS
   ======================================================================== */
.container {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) { .container { padding: 0 1.25rem; } }
@media (max-width: 480px) { .container { padding: 0 1rem; } }

.container-sm { max-width: 900px; }

.section {
    padding: 4rem 0;
    position: relative;
}

.section-dark {
    background-color: var(--bg-dark);
}

/* Section Headers */
.section-header {
    margin-bottom: 2.5rem;
}

.section-header.text-center {
    text-align: center;
}

.section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--color-gold-light);
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}

.section-eyebrow::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 2px;
    background: var(--gradient-gold);
    border-radius: var(--radius-pill);
    flex-shrink: 0;
}

.section-title {
    font-size: clamp(1.9rem, 4vw, 3.2rem);
    font-weight: 900;
    color: var(--text-white);
    margin-bottom: 1rem;
    letter-spacing: -0.025em;
    line-height: 1.08;
}

.section-desc {
    max-width: 620px;
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.72;
}

.text-center .section-desc {
    margin-left: auto;
    margin-right: auto;
}

/* ========================================================================
   TOP TICKER BAR
   ======================================================================== */
.top-ticker {
    background: #030610;
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 0;
    font-size: 0.74rem;
    font-family: var(--font-mono);
    letter-spacing: 0.08em;
    overflow: hidden;
    position: relative;
    z-index: 101;
}

.ticker-track {
    display: flex;
    white-space: nowrap;
    animation: marquee 32s linear infinite;
    gap: 3rem;
}

.ticker-item {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
}

.ticker-pill {
    background: var(--gradient-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.64rem;
    padding: 0.18rem 0.6rem;
    border-radius: var(--radius-pill);
    letter-spacing: 0.05em;
}

@keyframes marquee {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ========================================================================
   SITE HEADER
   ======================================================================== */
.site-header {
    position: sticky;
    top: 0;
    width: 100%;
    background-color: rgba(5, 9, 18, 0.94);
    backdrop-filter: blur(24px) saturate(1.4);
    -webkit-backdrop-filter: blur(24px) saturate(1.4);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 0 rgba(255,255,255,0.04), var(--shadow-sm);
    z-index: 100;
    transition: var(--transition);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

/* Brand Logo */
.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
}

.site-logo-img {
    height: 48px;
    width: 48px;
    object-fit: contain;
    border-radius: 50%;
    display: block;
    transition: var(--transition);
}

.site-logo:hover .site-logo-img {
    transform: scale(1.05);
}

.logo-symbol {
    width: 38px;
    height: 38px;
    background: var(--gradient-primary);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 900;
    font-family: var(--font-heading);
    font-size: 1.3rem;
    transform: skew(-6deg);
    flex-shrink: 0;
}

.logo-text { display: flex; flex-direction: column; }

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 0.04em;
    color: #fff;
    line-height: 1;
}

.logo-tagline {
    font-family: var(--font-mono);
    font-size: 0.58rem;
    letter-spacing: 0.2em;
    color: var(--color-cerulean);
    margin-top: 3px;
    text-transform: uppercase;
    opacity: 0.80;
}

/* Navigation */
.main-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.80rem;
    font-weight: 600;
    letter-spacing: 0.07em;
    color: var(--text-muted);
    position: relative;
    padding: 0.4rem 0;
    transition: var(--transition);
    text-transform: uppercase;
}

.nav-link:hover {
    color: var(--text-white);
}

.nav-link.active {
    color: var(--text-white);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: var(--radius-pill);
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.cart-btn {
    position: relative;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 40px;
    height: 40px;
    border-radius: var(--radius-pill);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.cart-btn:hover {
    border-color: var(--color-cerulean);
    color: var(--color-cerulean);
    background: rgba(0, 150, 230, 0.08);
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--gradient-primary);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    font-weight: 800;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1.5px solid var(--bg-black);
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 5px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background-color: #fff;
    transition: var(--transition);
}

/* Mobile Drawer */
.mobile-nav-drawer {
    display: none;
}

/* ========================================================================
   BUTTONS
   ======================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.83rem;
    letter-spacing: 0.06em;
    padding: 0.82rem 1.8rem;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-volt, .btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 2px 12px rgba(0, 150, 230, 0.30);
}

.btn-volt:hover, .btn-primary:hover {
    background: var(--gradient-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 150, 230, 0.42);
    color: #ffffff;
}

.btn-volt:active, .btn-primary:active {
    transform: translateY(0);
}

.btn-outline, .btn-secondary {
    background-color: transparent;
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.20);
}

.btn-outline:hover, .btn-secondary:hover {
    border-color: rgba(0, 150, 230, 0.55);
    color: var(--text-white);
    background-color: rgba(0, 150, 230, 0.08);
    transform: translateY(-2px);
}

.btn-cyan {
    background: linear-gradient(135deg, var(--color-cerulean) 0%, var(--color-cobalt) 100%);
    color: #ffffff;
    box-shadow: 0 2px 12px rgba(0, 150, 230, 0.28);
}

.btn-cyan:hover {
    background: linear-gradient(135deg, var(--color-cerulean-light) 0%, #2563eb 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 22px rgba(0, 150, 230, 0.40);
    color: #ffffff;
}

.btn-sm {
    padding: 0.48rem 1.1rem;
    font-size: 0.74rem;
}

.btn-lg {
    padding: 1rem 2.4rem;
    font-size: 0.92rem;
}

/* Interactive Text Link */
.text-link {
    color: var(--color-cerulean);
    font-family: var(--font-mono);
    font-size: 0.84rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition);
    letter-spacing: 0.04em;
}

.text-link:hover {
    color: var(--color-cerulean-light);
    transform: translateX(3px);
}

/* ========================================================================
   BADGES
   ======================================================================== */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    padding: 0.28rem 0.72rem;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
}

.badge-volt {
    background: rgba(0, 150, 230, 0.12);
    color: var(--color-cerulean-light);
    border: 1px solid rgba(0, 150, 230, 0.24);
}

.badge-cyan {
    background: rgba(56, 189, 248, 0.10);
    color: var(--color-cerulean-light);
    border: 1px solid rgba(56, 189, 248, 0.24);
}

.badge-magenta {
    background: rgba(245, 158, 11, 0.10);
    color: var(--color-gold-light);
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-cerulean {
    background: rgba(0, 150, 230, 0.12);
    color: var(--color-cerulean-light);
    border: 1px solid rgba(0, 150, 230, 0.24);
}

.badge-gold {
    background: rgba(245, 158, 11, 0.10);
    color: var(--color-gold-light);
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.badge-white {
    background: rgba(255, 255, 255, 0.07);
    color: rgba(255, 255, 255, 0.80);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

/* ========================================================================
   ECOSYSTEM STRIP (ABOVE FOOTER)
   ======================================================================== */
.ecosystem-strip {
    background-color: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 0;
}

.ecosystem-pillars {
    display: flex;
    align-items: center;
    justify-content: space-around;
    flex-wrap: wrap;
    gap: 1.2rem;
}

.pillar-item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.pillar-dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: var(--color-cerulean);
    flex-shrink: 0;
}

.pillar-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    color: #fff;
}

.pillar-sub {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-dim);
    margin-left: 0.25rem;
}

/* ========================================================================
   BRAND ARCHITECTURE CARDS
   ======================================================================== */
.brand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr));
    gap: 1.5rem;
}

.brand-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 2.2rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.65;
}

.brand-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-bright);
    box-shadow: var(--shadow-lg);
}

.brand-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.2rem;
}

.brand-card-code {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    text-transform: uppercase;
}

.brand-card-title {
    font-size: 1.4rem;
    margin-bottom: 0.4rem;
    color: #fff;
    letter-spacing: -0.01em;
}

.brand-card-role {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-cerulean-light);
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.brand-card-desc {
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--text-muted);
}

/* ========================================================================
   SITE FOOTER
   ======================================================================== */
.site-footer {
    background: linear-gradient(180deg, #04070f 0%, #030509 100%);
    border-top: 1px solid var(--border-color);
    padding-top: 3.5rem;
    padding-bottom: 2rem;
    position: relative;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 3rem;
    margin-bottom: 2.5rem;
}

.footer-brand-desc {
    margin: 1.1rem 0 1.5rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    max-width: 340px;
    line-height: 1.7;
}

.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.88rem;
    margin-bottom: 1.35rem;
    letter-spacing: 0.06em;
    color: #fff;
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-link {
    font-family: var(--font-body);
    font-size: 0.86rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-link:hover {
    color: var(--color-cerulean-light);
    padding-left: 4px;
}

/* Newsletter */
.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.newsletter-input-group {
    display: flex;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-bright);
    border-radius: var(--radius-pill);
    overflow: hidden;
    padding: 3px;
    transition: var(--transition);
}

.newsletter-input-group:focus-within {
    border-color: var(--color-cerulean);
    box-shadow: 0 0 0 3px rgba(0, 150, 230, 0.10);
}

.newsletter-input {
    background: transparent;
    border: none;
    padding: 0.75rem 1.1rem;
    color: #fff;
    font-size: 0.86rem;
    flex-grow: 1;
    outline: none;
}

.newsletter-input::placeholder { color: var(--text-dim); }

.newsletter-btn {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    padding: 0 1.3rem;
    font-weight: 700;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    cursor: pointer;
    border-radius: var(--radius-pill);
    transition: var(--transition);
    letter-spacing: 0.05em;
}

.newsletter-btn:hover {
    background: var(--gradient-primary-hover);
}

/* Footer Bottom */
.footer-bottom {
    padding-top: 1.75rem;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.25rem;
    font-size: 0.78rem;
    color: var(--text-dim);
    font-family: var(--font-mono);
}

.footer-bottom-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.4rem;
    align-items: center;
}

.footer-bottom-links a {
    color: var(--text-dim);
    transition: var(--transition);
}

.footer-bottom-links a:hover {
    color: var(--color-cerulean-light);
}

/* ========================================================================
   MODALS
   ======================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(2, 6, 18, 0.88);
    backdrop-filter: blur(14px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 1.5rem;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-box {
    background: linear-gradient(160deg, var(--bg-card) 0%, var(--bg-surface) 100%);
    border: 1px solid var(--border-bright);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    padding: 2.5rem;
    box-shadow: var(--shadow-xl);
    transform: translateY(20px) scale(0.98);
    transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
}

.modal-overlay.active .modal-box {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1.4rem;
    right: 1.4rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 34px;
    height: 34px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.05rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--color-cerulean);
    color: #fff;
    border-color: transparent;
}

/* ========================================================================
   GLOBAL FORM CONTROLS
   ======================================================================== */
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin-bottom: 1.25rem;
    width: 100%;
    text-align: left;
}

.form-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.70rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.form-input,
.form-select,
.form-textarea {
    width: 100% !important;
    display: block;
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: #ffffff;
    padding: 0.82rem 1rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.90rem;
    line-height: 1.5;
    outline: none;
    transition: var(--transition);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-dim);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    border-color: var(--color-cerulean);
    background: rgba(0, 150, 230, 0.05);
    box-shadow: 0 0 0 3px rgba(0, 150, 230, 0.12);
}

/* Dark autofill fix */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
    -webkit-text-fill-color: #ffffff !important;
    -webkit-box-shadow: 0 0 0px 1000px #0b1020 inset !important;
    transition: background-color 5000s ease-in-out 0s;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-select option {
    background: var(--bg-surface);
    color: #ffffff;
}

.form-textarea {
    min-height: 110px;
    resize: vertical;
}

.form-hint {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-top: 0.25rem;
}

/* ========================================================================
   RESPONSIVE — HEADER & NAVIGATION
   ======================================================================== */
@media (max-width: 1024px) {
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
    .main-nav { display: none; }

    .mobile-toggle { display: flex; }

    .mobile-nav-drawer {
        display: flex;
        position: fixed;
        top: 72px;
        left: 0;
        width: 100%;
        height: calc(100vh - 72px);
        height: calc(100dvh - 72px);
        background: rgba(5, 9, 18, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-color);
        padding: 2rem 1.25rem;
        flex-direction: column;
        gap: 1.2rem;
        transform: translateY(-110%);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.28s ease, visibility 0.28s ease;
        z-index: 999;
        overflow-y: auto;
    }

    .mobile-nav-drawer.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    .mobile-nav-link {
        font-family: var(--font-heading);
        font-size: 1.4rem;
        font-weight: 800;
        color: #fff;
        padding-bottom: 0.5rem;
        border-bottom: 1px solid var(--border-color);
        letter-spacing: -0.01em;
    }

    .mobile-nav-link.active { color: var(--color-cerulean); }

    .footer-top {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-bottom-links {
        justify-content: center;
        gap: 0.65rem 1.1rem;
    }

    .brand-card { padding: 1.5rem 1.25rem; }
}

@media (max-width: 600px) {
    .nav-get-tickets-btn { display: none !important; }
    .site-logo-img { height: 40px; width: 40px; }
    .header-inner { height: 64px; }
    .mobile-nav-drawer { top: 64px; height: calc(100vh - 64px); height: calc(100dvh - 64px); }
    .cart-btn { width: 36px; height: 36px; }
    .ecosystem-strip { padding: 1.1rem 0; }
    .ecosystem-pillars {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.85rem 1rem;
        justify-items: start;
    }
    .ecosystem-pillars .pillar-item:last-child {
        grid-column: 1 / -1;
        justify-self: center;
    }
}

@media (max-width: 420px) {
    .header-actions { gap: 0.5rem; }
    .header-actions .btn-outline { padding: 0.38rem 0.7rem; font-size: 0.70rem; }
    .ecosystem-pillars { grid-template-columns: 1fr; gap: 0.7rem; }
    .ecosystem-pillars .pillar-item:last-child { grid-column: auto; justify-self: start; }
    .modal-box { padding: 1.5rem 1.1rem; }
}