/* =========================================
   TEST 6: FLAGSHIP CAMPAIGN (TEST 4 BASE + TEST 5 CONTENT)
   ========================================= */

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

:root {
    --bg: #030303;
    --bg-soft: #0a0a0a;
    --text: #ffffff;
    --gold: #D4AF37; /* Metallic Gold */
    --gold-dim: rgba(212, 175, 55, 0.2);
    --gray: #333;
    --border: rgba(255, 255, 255, 0.1);
    
    --font-main: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

html {
    font-size: 16px;
    background: var(--bg);
    color: var(--text);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    overflow-x: hidden;
    cursor: default;
}

a { text-decoration: none; color: inherit; transition: opacity 0.3s; }
a:hover { opacity: 0.7; }

/* UTILS */
.uppercase { text-transform: uppercase; }
.mono { font-family: var(--font-mono); font-size: 0.8rem; letter-spacing: -0.05em; color: rgba(255,255,255,0.5); }
.gold { color: var(--gold); }
.border-top { border-top: 1px solid var(--border); }
.border-btm { border-bottom: 1px solid var(--border); }
.flex-center { display: flex; align-items: center; justify-content: center; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-4 { margin-bottom: 4rem; }
.container { max-width: 1400px; margin: 0 auto; padding: 0 2rem; }

/* --- HEADER --- */
.nav-t4 {
    position: fixed;
    top: 0; left: 0; right: 0;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    mix-blend-mode: difference;
    pointer-events: none;
}
.nav-t4 > * { pointer-events: auto; }
.logo-t4 { font-weight: 700; font-size: 1.2rem; letter-spacing: -0.05em; }
.btn-menu { font-family: var(--font-mono); text-transform: uppercase; cursor: pointer; }

/* --- HERO SECTION --- */
.hero-t4 {
    height: 100vh;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: #000;
    text-align: center;
}

.hero-bg-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.5;
    filter: grayscale(100%) contrast(1.1);
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle, transparent 40%, #000 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    mix-blend-mode: normal;
}

.hero-supertext {
    font-size: clamp(3rem, 10vw, 8rem); /* Slightly smaller than WE SELL ATTENTION to fit FLAGSHIP... */
    line-height: 0.9;
    font-weight: 700;
    letter-spacing: -0.04em;
    white-space: normal; /* Allow wrap if needed */
    opacity: 0;
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards 0.2s;
    margin-bottom: 1rem;
}

.hero-sub {
    margin-top: 1rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.85rem;
    opacity: 0;
    animation: fadeIn 1s ease forwards 1s;
    color: rgba(255,255,255,0.8);
    line-height: 1.5;
}

/* --- MARQUEE --- */
.marquee-wrap {
    background: var(--gold);
    color: #000;
    padding: 1rem 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    z-index: 5;
    transform: rotate(-1deg) scale(1.05);
    margin: -2rem 0 4rem 0;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
}

.marquee-content {
    display: inline-block;
    animation: scrollLeft 30s linear infinite;
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 1.5rem;
    text-transform: uppercase;
}

@keyframes scrollLeft {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* --- SECTION COMMON --- */
.section-std { padding: 6rem 0; border-top: 1px solid var(--border); }
.section-title {
    font-size: clamp(2rem, 5vw, 4rem);
    line-height: 1;
    font-weight: 600;
    margin-bottom: 3rem;
    text-transform: uppercase;
    letter-spacing: -0.03em;
}

/* --- STICKY SHOWCASE (EXACT COPY FROM TEST4) --- */
.section-showcase {
    position: relative;
    padding: 0 0 10vh 0;
}

.sticky-container {
    display: flex;
    flex-wrap: wrap;
    min-height: 300vh; /* creates scroll track */
}

.sticky-text {
    position: sticky;
    top: 0;
    height: 100vh;
    width: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 4rem;
    background: var(--bg);
    z-index: 2;
}

.sticky-visuals {
    width: 50%;
    background: #080808;
    position: relative;
}

.visual-item {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid var(--border);
    position: sticky;
    top: 0;
    overflow: hidden;
    background: #000;
}

.visual-item video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.5s ease;
}
.visual-item:hover video { opacity: 1; }

.text-block {
    margin-bottom: 4rem;
    opacity: 0.3;
    transition: opacity 0.5s;
    transform: translateX(-20px);
}
.text-block.active {
    opacity: 1;
    transform: translateX(0);
}

.h2-large {
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

/* --- GRIDS & CARDS (From Test 5 but styled like Test 4) --- */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}
.process-card {
    background: var(--bg-soft);
    padding: 2rem;
    border: 1px solid var(--border);
    transition: border-color 0.3s;
}
.process-card:hover { border-color: var(--gold); }
.step-num { font-size: 3rem; color: var(--gold); font-weight: 700; line-height: 1; margin-bottom: 1rem; }

/* --- COMPARE GRID --- */
.compare-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
}
.compare-col { background: var(--bg); padding: 3rem; }
.compare-col.gold-col { background: rgba(212, 175, 55, 0.05); }
.compare-list { list-style: none; margin-top: 2rem; }
.compare-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
    font-family: var(--font-mono);
}
.compare-list li:last-child { border: none; }

/* --- BRANDS --- */
.brands-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}
.brand-tag {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--border);
    font-family: var(--font-mono);
    text-transform: uppercase;
}
.brand-tag:hover { background: var(--text); color: var(--bg); }

/* --- INVESTMENT (MINIMAL) --- */
.section-invest {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    background: radial-gradient(circle at center, #111 0%, #000 70%);
    border-top: 1px solid var(--border);
}

.invest-price {
    font-size: clamp(3rem, 8vw, 8rem);
    font-weight: 700;
    letter-spacing: -0.04em;
    background: linear-gradient(to bottom, #fff, #666);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2rem;
}

.btn-main {
    padding: 1.2rem 3rem;
    background: var(--gold);
    color: #000;
    font-weight: 600;
    text-transform: uppercase;
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    border: none;
    cursor: pointer;
    transition: transform 0.2s, background 0.2s;
}
.btn-main:hover {
    background: #fff;
    transform: translateY(-2px);
}

/* --- FOOTER --- */
.footer-t4 {
    padding: 4rem 2rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.footer-logo { font-size: 4rem; font-weight: 700; color: #111; line-height: 0.8; }

/* --- FORM --- */
.t4-form input, .t4-form textarea {
    font-family: var(--font-main);
}

/* ANIMATIONS */
@keyframes fadeIn { to { opacity: 1; } }
@keyframes slideUp { from { transform: translateY(100%); } to { opacity: 1; transform: translateY(0); } }

/* RESPONSIVE */
@media (max-width: 900px) {
    .sticky-container { display: block; }
    .sticky-text, .sticky-visuals { width: 100%; height: auto; position: static; }
    .sticky-text { padding: 2rem; }
    .visual-item { 
        height: 65vh; 
        background: #000;
    }
    .visual-item video {
        object-fit: contain;
    }
    .compare-grid { grid-template-columns: 1fr; }
    .hero-supertext { font-size: 12vw; }
}