:root {
    --bg: #000000;
    --bg-subtle: #0a0a0a;
    --bg-card: rgba(255, 255, 255, 0.03);
    --text: #f5f5f7;
    --text-secondary: #86868b;
    --text-dim: #48484a;
    --border: rgba(255, 255, 255, 0.08);
    --accent: #ffffff;
}

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

html {
    /* Standard native scroll feel */
    scroll-padding-top: 80px; /* Offset for fixed header */
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.5;
    overflow-x: hidden;
    background-image:
        radial-gradient(circle at 20% 30%, rgba(120,120,140,0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(120,120,140,0.03) 0%, transparent 50%);
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Optimization for touch devices */
    -webkit-overflow-scrolling: touch;
}

h1, h2, h3 { font-weight: 600; letter-spacing: -0.025em; }
h2 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; color: white; }
h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
p { color: var(--text-secondary); }
kbd { 
    background: rgba(255,255,255,0.08); 
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 4px; 
    padding: 0.1em 0.4em; 
    font-family: inherit; 
    font-size: 0.85em; 
}

/* ─── NAV ─── */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    position: fixed;
    top: 0; width: 100%;
    z-index: 100;
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
    background: rgba(0, 0, 0, 0.72);
    border-bottom: 0.5px solid var(--border);
}

.logo { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.01em; }
.logo span { font-weight: 300; color: var(--text-secondary); }

.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.8rem;
    transition: color 0.2s;
}
.nav-links a:hover { color: white; }

.cta-nav {
    background: white !important;
    color: black !important;
    padding: 0.4rem 1.1rem !important;
    border-radius: 40px;
    font-weight: 500;
    font-size: 0.8rem;
    transition: transform 0.2s, opacity 0.2s !important;
}
.cta-nav:hover { opacity: 0.85; transform: translateY(-1px); }

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 20px;
    height: 14px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 101;
}

.hamburger span {
    width: 100%;
    height: 1.5px;
    background-color: var(--text);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ─── HERO ─── */
.hero {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    text-align: center;
    padding: 15vh 5% 4rem; /* Brought down from the top */
    position: relative;
    background: radial-gradient(ellipse 80% 50% at 50% 10%, rgba(120,120,140,0.08) 0%, transparent 70%);
}

.hero-header {
    margin-bottom: 0rem;
    z-index: 50;
    position: relative;
    pointer-events: none;
    margin-top: -30px;
    width: 100%;
}

.hero-eyebrow {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.375rem; /* Reduced by 10px to nudge title up */
}

.version-tag {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: white;
    padding: 0.3rem 0.8rem;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 4px;
    background: rgba(255,255,255,0.03);
    position: relative;
}

.version-tag::before {
    content: '';
    display: inline-block;
    width: 6px; height: 6px;
    background: #30d158;
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 8px #30d158;
}

.vetted-tag {
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-dim);
}

.hero-title {
    font-size: clamp(1.1rem, 8vw, 3.4rem);
    font-weight: 800;
    margin-bottom: 0rem;
    background: linear-gradient(180deg, #ffffff 50%, #777777);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1.1;
    letter-spacing: -0.02em;
    padding: 0 1rem;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    overflow-wrap: break-word;
}

.hero-content {
    z-index: 30;
    position: relative;
    margin-top: 1rem; /* Nudged down from -2rem */
}

.subtitle {
    font-size: 1.15rem;
    max-width: 520px;
    margin: 0 auto 2rem;
    color: var(--text-secondary);
    font-weight: 400;
    line-height: 1.6;
}

.hero-stats {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 2.3125rem; /* Nudged down by 5px (original 2rem) */
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* ─── SKULL ─── */
.interactive-skull-container {
    width: 100%;
    max-width: 800px;
    height: 480px;
    margin: -100px auto 0rem; /* Lowered 40px more from -140px */
    position: relative;
    border-radius: 20px;
    z-index: 10;
}

#skull-canvas { 
    width: 100%; 
    height: 100%; 
    cursor: grab;
    pointer-events: auto;
}

#skull-canvas:active {
    cursor: grabbing;
}

.skull-interaction-hint {
    position: absolute;
    bottom: 20%;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.7rem;
    color: var(--text-dim);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    pointer-events: none;
    animation: hintPulse 3s infinite ease-in-out;
}

@keyframes hintPulse {
    0%, 100% { opacity: 0.2; transform: translate(-50%, 0); }
    50% { opacity: 0.6; transform: translate(-50%, -5px); }
}

.skull-loader {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: opacity 0.6s ease;
}

.skull-loader-ring {
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255,255,255,0.05);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin { to { transform: rotate(360deg); } }

.skull-loader p {
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.skull-overlay-ui {
    position: absolute;
    bottom: 24px; width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 32px;
    font-size: 0.7rem;
    color: var(--text-dim);
    pointer-events: none;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.hud-item { display: flex; align-items: center; gap: 6px; }
.indicator-dot { width: 5px; height: 5px; border-radius: 50%; display: inline-block; }
.indicator-dot.active { background: #30d158; box-shadow: 0 0 6px rgba(48,209,88,0.5); }
.indicator-dot.idle { background: #0a84ff; }

/* ─── SPEECH BUBBLE ─── */
.speech-bubble {
    position: absolute;
    bottom: 38%; /* Nudged down to the teeth/mouth area */
    left: 62%; /* Shifted to the right of centered skull */
    transform: scale(0.95);
    background: rgba(40, 40, 45, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    -webkit-backdrop-filter: blur(24px);
    backdrop-filter: blur(24px);
    padding: 0.5rem 0.85rem;
    border-radius: 12px;
    z-index: 60;
    opacity: 0;
    pointer-events: none;
    transition: all 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
    max-width: 180px; /* Tinier box */
}

.speech-bubble.active {
    opacity: 1;
    transform: scale(1) translateY(-8px);
}

.speech-bubble span {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.68rem;
    font-weight: 500;
    line-height: 1.3;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    display: block;
    letter-spacing: 0.01em;
}

/* ─── CTA ─── */
.cta-container {
    margin-top: 0;
    z-index: 20;
    position: relative;
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.price-hero { font-size: 3rem; font-weight: 600; color: white; margin-bottom: 0.15rem; }
.price-sub { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 1.5rem; }
.price-footnote { font-size: 0.75rem; color: var(--text-dim); margin-top: 1rem; }

.btn {
    display: inline-block;
    padding: 0.85rem 2.2rem;
    font-weight: 500;
    text-decoration: none;
    border-radius: 40px;
    transition: all 0.25s cubic-bezier(0.25, 0.8, 0.25, 1);
    cursor: pointer;
    font-size: 0.95rem;
    border: none;
}

.primary-btn {
    background: white;
    color: black;
    box-shadow: 0 2px 12px rgba(255, 255, 255, 0.08);
}
.primary-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.12);
}

/* ─── SPEC RIBBON ─── */
.spec-ribbon {
    border-top: 0.5px solid var(--border);
    border-bottom: 0.5px solid var(--border);
    padding: 3rem 5%;
    background: var(--bg-subtle);
}

.spec-ribbon-inner {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.spec-value {
    display: block;
    font-size: 2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.25rem;
}
.spec-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ─── GLOBAL SECTION HEADERS ─── */
.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-eyebrow {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--text-dim);
    margin-bottom: 1rem;
    display: block;
}

.section-subtitle {
    font-size: 1.1rem;
    max-width: 600px;
    margin: 1.5rem auto 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ─── ARCHITECTURE (DUAL BLADES) ─── */
.architecture-section {
    padding: 12rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.dual-sections {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 4rem;
}

.blade-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    transition: transform 0.4s ease, border-color 0.4s ease;
}

.blade-box:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.15);
}

.blade-tag {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-dim);
    display: block;
    margin-bottom: 0.5rem;
}

.blade-features-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.blade-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    padding: 1rem;
    border-radius: 16px;
    background: rgba(255,255,255,0.02);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.blade-feature-item:hover {
    background: rgba(255,255,255,0.04);
    border-color: rgba(255,255,255,0.08);
}

.feature-icon-mini {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.05);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: white;
}

.feature-text h4 {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.35rem;
}

.feature-text p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.vetting-card {
    margin-top: auto;
    border: 1px dashed rgba(255,255,255,0.15) !important;
    background: rgba(255,255,255,0.02) !important;
}

.vetting-card:hover {
    border-color: rgba(255,255,255,0.3) !important;
    background: rgba(255,255,255,0.05) !important;
}

/* ─── HOW IT WORKS (MINIMAL) ─── */
.how-section {
    padding: 4rem 5% 10rem;
    max-width: 900px;
    margin: 0 auto;
}

.how-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

.how-step {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
}

.step-count {
    font-family: ui-monospace, monospace;
    font-size: 0.8rem;
    color: var(--text-dim);
}

.how-step p {
    font-size: 1.1rem;
    font-weight: 500;
    color: white;
}


/* ─── TERMINAL ─── */
.terminal-demo { max-width: 600px; margin: 0 auto; }
.terminal-mockup {
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    background: #000;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
.terminal-mockup .top-bar {
    background: #1c1c1e;
    padding: 8px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.terminal-mockup .top-bar span { width: 8px; height: 8px; border-radius: 50%; background: #333; }
.terminal-mockup .top-bar p { font-size: 0.65rem; color: #666; margin: 0; margin-left: auto; font-family: ui-monospace, monospace; }

.code-output {
    padding: 20px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.8rem;
    line-height: 1.7;
    color: #e1e1e3;
    text-align: left;
}
.line-dim { color: #48484a; }
.line-accent { color: #0a84ff; }
.line-string { color: #ffd60a; }
.line-success { color: #30d158; }

/* ─── POSSIBILITIES SECTION ─── */
.possibilities-section {
    padding: 10rem 5%;
    max-width: 1200px;
    margin: 0 auto;
}

.possibilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.poss-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.poss-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.04);
}

.poss-icon {
    font-size: 2rem;
}

.poss-card h3 {
    color: white;
    font-size: 1.2rem;
    font-weight: 600;
}

.poss-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ─── HOW IT WORKS ─── */
.how-section {
    padding: 6rem 5%;
    max-width: 1000px;
    margin: 0 auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 0;
}

.step-card {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: border-color 0.3s, transform 0.3s;
}
.step-card:hover { 
    border-color: rgba(255,255,255,0.15); 
    transform: translateY(-4px);
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1.25rem;
    transition: background 0.3s, box-shadow 0.3s;
}

.step-card:hover .step-number {
    background: rgba(255,255,255,0.1);
    box-shadow: 0 0 15px rgba(255,255,255,0.1);
}

.step-card h3 { color: white; font-size: 1.1rem; margin-bottom: 0.5rem; }
.step-card p { font-size: 0.9rem; line-height: 1.55; color: var(--text-secondary); }

/* ─── COMPARISON (MERGED) ─── */
.comparison-section {
    padding: 6rem 5%;
    max-width: 900px;
    margin: 0 auto;
}

.comparison-table {
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    margin-top: 3rem;
}

.comparison-header, .comparison-row {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
}

.comparison-header {
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
    font-weight: 600;
}

.comparison-header .comp-col {
    padding: 1rem 1.25rem;
    color: var(--text-secondary);
}

.comp-highlight {
    color: white !important;
    background: rgba(255,255,255,0.03);
}

.comparison-row {
    border-bottom: 1px solid var(--border);
    font-size: 0.88rem;
}
.comparison-row:last-child { border-bottom: none; }

.comparison-row .comp-col {
    padding: 0.85rem 1.25rem;
}

.comp-label { color: var(--text-secondary); }
.comp-dim { color: var(--text-dim); }

.table-footnote {
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 1.5rem;
}

/* ─── REQUIREMENTS ─── */
.requirements-section {
    padding: 6rem 5%;
    max-width: 1000px;
    margin: 0 auto;
}

.req-pills {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.req-pill {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 1.25rem 1.5rem;
    transition: border-color 0.3s;
}
.req-pill:hover { border-color: rgba(255,255,255,0.15); }

.req-icon { color: var(--text-secondary); display: flex; align-items: center; }
.req-icon svg { flex-shrink: 0; }

.req-text { display: flex; flex-direction: column; }
.req-value { color: white; font-weight: 500; font-size: 0.95rem; }
.req-label { color: var(--text-dim); font-size: 0.75rem; margin-top: 0.15rem; }

/* ─── FAQ (SMOOTH ACCORDION) ─── */
.faq-section {
    padding: 6rem 5%;
    max-width: 700px;
    margin: 0 auto;
}

.faq-list {
    margin-top: 0;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-question {
    width: 100%;
    background: none;
    border: none;
    padding: 1.5rem 0;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: 500;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    transition: color 0.2s;
}
.faq-question:hover { color: var(--text-secondary); }

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-dim);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    transform: rotate(45deg);
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* ─── FOUNDER ─── */
.founder-section {
    padding: 5rem 5%;
    max-width: 700px;
    margin: 0 auto;
}

.founder-inner {
    text-align: center;
}

.quote-text {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    position: relative;
}

.quote-text::before {
    content: '"';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 4rem;
    color: rgba(255,255,255,0.06);
    font-style: normal;
    line-height: 1;
}

.founder-info {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
}

.founder-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.9rem;
    color: white;
}

.founder-name { color: white; font-weight: 500; font-size: 0.9rem; margin: 0; }
.founder-role { color: var(--text-dim); font-size: 0.8rem; margin: 0; }

/* ─── GUARANTEE ─── */
.guarantee {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 0.75rem;
}

/* ─── FEATURE ICONS (SVG) ─── */
.feature-icon {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}
.feature-icon svg { width: 28px; height: 28px; }

/* ─── FINAL CTA ─── */
.final-cta {
    padding: 8rem 5%;
    text-align: center;
    background: radial-gradient(ellipse 60% 40% at 50% 60%, rgba(120,120,140,0.06) 0%, transparent 70%);
}

.final-cta-inner { max-width: 500px; margin: 0 auto; }
.final-cta h2 { margin-bottom: 0.75rem; }
.final-cta p { margin-bottom: 1.5rem; }

/* ─── PERFORMANCE OPTIMIZATION ─── */
.feature-section, .how-section, .comparison-section, .faq-section {
    content-visibility: auto;
    contain-intrinsic-size: 1px 500px; /* Placeholder size for smoother scrolling */
}

/* ─── FOOTER ─── */
footer {
    border-top: 0.5px solid var(--border);
    padding: 6rem 5% 3rem;
    color: var(--text-dim);
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand { flex: 1.5; }
.footer-brand .logo { font-size: 1.25rem; margin-bottom: 0.75rem; }
.footer-brand p { color: var(--text-secondary); max-width: 240px; line-height: 1.6; }

.trust-badges {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 2rem;
    color: var(--text-dim);
    font-size: 0.7rem;
}

.footer-links { flex: 2; display: flex; gap: 4rem; }
.link-group h4 { color: white; font-size: 0.8rem; margin-bottom: 1.25rem; text-transform: uppercase; letter-spacing: 0.05em; }
.link-group { display: flex; flex-direction: column; gap: 0.75rem; }
.link-group a { color: var(--text-dim); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.link-group a:hover { color: white; }

.footer-bottom {
    max-width: 1100px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 0.5px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-bottom a { color: var(--text-dim); text-decoration: none; }
.footer-bottom a:hover { text-decoration: underline; }

.payment-methods { display: flex; gap: 1rem; opacity: 0.4; }
.payment-icon { font-size: 0.7rem; font-weight: 600; border: 1px solid var(--text-dim); padding: 0.15rem 0.4rem; border-radius: 4px; }

/* ─── PRICING TIERS ─── */
.pricing-section {
    padding: 10rem 5%;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.price-card.tier-lifetime {
    border-color: rgba(255, 214, 10, 0.2);
    background: linear-gradient(180deg, rgba(255, 214, 10, 0.03) 0%, transparent 100%);
}

.price-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
}

.tier-badge {
    position: absolute;
    top: 24px;
    right: 24px;
    background: var(--border);
    color: var(--text-dim);
    font-size: 0.65rem;
    padding: 4px 10px;
    border-radius: 20px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.tier-badge.gold {
    background: #ffd60a;
    color: black;
}

.tier-name {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.tier-price {
    font-size: 3.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.tier-price span {
    font-size: 1rem;
    color: var(--text-dim);
    font-weight: 400;
}

.tier-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2.5rem 0;
    width: 100%;
    border-top: 1px solid var(--border);
    padding-top: 2rem;
}

.tier-features li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.tier-features li::before {
    content: "✓";
    color: #30d158;
    font-weight: bold;
}

.price-card .btn {
    width: 100%;
}

.price-card.tier-lifetime .btn {
    background: #ffd60a;
    color: black;
    border-color: #ffd60a;
}

.price-card.tier-lifetime .btn:hover {
    background: #ffcc00;
    box-shadow: 0 0 20px rgba(255, 214, 10, 0.3);
}


/* ─── DIVIDER ─── */
/* ─── RISK / LEGAL SECTION ─── */
.risk-section {
    padding: 0 5% 5rem;
    max-width: 900px;
    margin: 0 auto;
}

.risk-box {
    padding: 2.5rem;
    border: 1px solid rgba(255,165,0,0.08);
    background: rgba(255,165,0,0.02);
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
}

.risk-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: rgba(255,165,0,0.6);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    font-weight: 700;
}

.risk-box p {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
}

.divider {
    height: 0.5px;
    width: 50%;
    margin: 0 auto;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

/* ─── SCROLL ANIMATION ─── */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s cubic-bezier(0.2, 0, 0.2, 1), 
                transform 0.6s cubic-bezier(0.2, 0, 0.2, 1);
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
    will-change: auto; /* Reset after animation */
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
    .dual-sections { grid-template-columns: 1fr; gap: 2rem; }
    .blade-box { padding: 2rem; }
    .how-inner { flex-direction: column; align-items: flex-start; gap: 3rem; }
    .possibilities-grid { grid-template-columns: 1fr; }
    
    .spec-ribbon-inner { grid-template-columns: repeat(2, 1fr); }
    .comparison-header, .comparison-row { grid-template-columns: 1.5fr 1fr 1fr 1fr; font-size: 0.8rem; }
    .req-pills { grid-template-columns: repeat(2, 1fr); }
    
    .hamburger { display: flex; }
    .nav-links {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        border-bottom: 0.5px solid var(--border);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s ease;
    }
    .nav-links.open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .footer-inner { flex-direction: column; gap: 1.5rem; }
}

@media (max-width: 600px) {
    .hero-title { font-size: 2.5rem; }
    .spec-ribbon-inner { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .interactive-skull-container { height: 300px; }
    .req-pills { grid-template-columns: 1fr; }
    .comparison-header, .comparison-row { grid-template-columns: 1.8fr 1fr 1fr 1fr; font-size: 0.72rem; }
    .comparison-row .comp-col { padding: 0.7rem 0.8rem; }
}