/* ============================================
   PuffPAI Website — Sunset Cloud Theme
   ============================================ */

:root {
    /* Dark Sky Background */
    --bg-deep: #0a0a14;
    --bg-panel: #0e0e1a;
    --bg-card: #131320;
    --bg-elevated: #1a1a2d;

    /* Sunset Palette */
    --pink: #ff6b9d;
    --orange: #ff8c42;
    --peach: #ffb366;
    --periwinkle: #9b8ec4;
    --lavender: #b8a9d9;
    --coral: #ff7a6b;
    --rose: #e8557a;
    --warm-white: #fff0e6;

    /* Accent glows */
    --pink-glow: rgba(255, 107, 157, 0.15);
    --orange-glow: rgba(255, 140, 66, 0.12);
    --periwinkle-glow: rgba(155, 142, 196, 0.12);

    /* Text */
    --text-primary: #f0e8f4;
    --text-secondary: #a89bb8;
    --text-dim: #5e5474;

    /* Glass */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-hover: rgba(255, 255, 255, 0.06);

    /* Spacing */
    --section-pad: clamp(4rem, 8vw, 7rem);
}

/* ============================================
   Reset & Base
   ============================================ */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-deep);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

::selection {
    background: var(--pink);
    color: var(--bg-deep);
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 1;
}

/* ============================================
   Floating Cloud Shapes — single-element box-shadow clouds
   ============================================ */

.floating-clouds {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

/* Each cloud is ONE div using box-shadow to create the fluffy shape */
.cloud-shape {
    position: absolute;
    border-radius: 50%;
}

.cs-1 {
    width: 120px;
    height: 80px;
    top: 6%;
    left: 2%;
    background: rgba(255, 150, 180, 0.15);
    border-radius: 80px;
    box-shadow:
        60px -20px 0 20px rgba(255, 150, 180, 0.13),
        120px -5px 0 10px rgba(255, 150, 180, 0.11),
        40px -35px 0 15px rgba(255, 170, 190, 0.12),
        0 0 40px 20px rgba(255, 150, 180, 0.06);
    animation: cloudFloat1 50s ease-in-out infinite;
}

.cs-2 {
    width: 100px;
    height: 65px;
    top: 4%;
    right: 8%;
    background: rgba(255, 180, 140, 0.14);
    border-radius: 65px;
    box-shadow:
        50px -15px 0 18px rgba(255, 180, 140, 0.12),
        100px 0 0 8px rgba(255, 180, 140, 0.10),
        30px -28px 0 12px rgba(255, 190, 160, 0.11),
        0 0 35px 15px rgba(255, 180, 140, 0.05);
    animation: cloudFloat2 55s ease-in-out infinite;
}

.cs-3 {
    width: 90px;
    height: 55px;
    top: 32%;
    left: 5%;
    background: rgba(175, 160, 220, 0.13);
    border-radius: 55px;
    box-shadow:
        45px -12px 0 15px rgba(175, 160, 220, 0.11),
        85px 0 0 7px rgba(175, 160, 220, 0.09),
        25px -22px 0 10px rgba(185, 170, 230, 0.10),
        0 0 30px 12px rgba(175, 160, 220, 0.05);
    animation: cloudFloat3 45s ease-in-out infinite;
}

.cs-4 {
    width: 110px;
    height: 70px;
    top: 50%;
    right: 3%;
    background: rgba(255, 140, 170, 0.13);
    border-radius: 70px;
    box-shadow:
        55px -18px 0 18px rgba(255, 140, 170, 0.11),
        105px -3px 0 9px rgba(255, 140, 170, 0.09),
        35px -30px 0 13px rgba(255, 160, 185, 0.10),
        0 0 35px 16px rgba(255, 140, 170, 0.05);
    animation: cloudFloat1 60s ease-in-out infinite reverse;
}

.cs-5 {
    width: 130px;
    height: 85px;
    top: 72%;
    left: 10%;
    background: rgba(255, 170, 130, 0.12);
    border-radius: 85px;
    box-shadow:
        65px -22px 0 22px rgba(255, 170, 130, 0.10),
        125px -5px 0 10px rgba(255, 170, 130, 0.08),
        42px -38px 0 16px rgba(255, 185, 150, 0.09),
        0 0 40px 18px rgba(255, 170, 130, 0.04);
    animation: cloudFloat2 48s ease-in-out infinite;
}

.cs-6 {
    width: 95px;
    height: 60px;
    top: 88%;
    right: 12%;
    background: rgba(185, 170, 220, 0.12);
    border-radius: 60px;
    box-shadow:
        48px -14px 0 16px rgba(185, 170, 220, 0.10),
        90px 0 0 7px rgba(185, 170, 220, 0.08),
        28px -24px 0 11px rgba(195, 180, 230, 0.09),
        0 0 30px 14px rgba(185, 170, 220, 0.04);
    animation: cloudFloat3 52s ease-in-out infinite reverse;
}

@keyframes cloudFloat1 {
    0%, 100% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(40px) translateY(-15px); }
    50% { transform: translateX(15px) translateY(20px); }
    75% { transform: translateX(-25px) translateY(5px); }
}

@keyframes cloudFloat2 {
    0%, 100% { transform: translateX(0) translateY(0); }
    33% { transform: translateX(-35px) translateY(10px); }
    66% { transform: translateX(20px) translateY(-20px); }
}

@keyframes cloudFloat3 {
    0%, 100% { transform: translateX(0) translateY(0); }
    50% { transform: translateX(30px) translateY(-12px); }
}

/* ============================================
   Cloud Card Style
   ============================================ */

.cloud-card {
    position: relative;
}

/* ============================================
   Typography
   ============================================ */

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5.5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.15rem; }

.gradient-text {
    background: linear-gradient(135deg, var(--pink), var(--orange), var(--periwinkle));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 8s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

/* ============================================
   Navigation
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    backdrop-filter: blur(24px);
    background: rgba(10, 10, 20, 0.75);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 0.75rem 0;
    background: rgba(10, 10, 20, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.logo img {
    width: 36px;
    height: 36px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1.75rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.2s;
    position: relative;
}

.nav-links a:not(.btn-nav):hover {
    color: var(--text-primary);
}

.nav-links a:not(.btn-nav)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--pink), var(--orange));
    transition: width 0.3s ease;
}

.nav-links a:not(.btn-nav):hover::after {
    width: 100%;
}

.btn-nav {
    background: linear-gradient(135deg, var(--pink), var(--orange));
    color: white !important;
    padding: 0.6rem 1.4rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease !important;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 107, 157, 0.4);
}

.btn-nav::after {
    display: none !important;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
    border-radius: 2px;
}

/* ============================================
   Buttons
   ============================================ */

.btn-primary, .btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.8rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--pink), var(--orange));
    color: white;
    box-shadow: 0 4px 20px rgba(255, 107, 157, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.45);
}

.btn-primary.large {
    padding: 1.15rem 2.5rem;
    font-size: 1.1rem;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--glass-border);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--pink);
    background: rgba(255, 107, 157, 0.06);
    color: var(--pink);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 7rem 0 4rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.nebula {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
    animation: float 25s ease-in-out infinite;
}

.nebula-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, var(--pink), transparent 70%);
    top: -200px;
    left: -200px;
}

.nebula-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--orange), transparent 70%);
    bottom: -100px;
    right: -100px;
    animation-delay: 8s;
}

.nebula-3 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--periwinkle), transparent 70%);
    top: 40%;
    right: 15%;
    animation-delay: 16s;
}

.stars {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 10% 20%, rgba(255, 240, 230, 0.5), transparent),
        radial-gradient(1px 1px at 30% 65%, rgba(255, 200, 180, 0.4), transparent),
        radial-gradient(1px 1px at 55% 10%, rgba(200, 190, 230, 0.3), transparent),
        radial-gradient(1px 1px at 70% 40%, rgba(255, 220, 200, 0.4), transparent),
        radial-gradient(1.5px 1.5px at 85% 75%, rgba(255, 240, 230, 0.5), transparent),
        radial-gradient(1px 1px at 20% 85%, rgba(200, 190, 230, 0.3), transparent),
        radial-gradient(1px 1px at 45% 50%, rgba(255, 200, 180, 0.2), transparent),
        radial-gradient(1.5px 1.5px at 60% 90%, rgba(255, 220, 200, 0.4), transparent),
        radial-gradient(1px 1px at 90% 15%, rgba(200, 190, 230, 0.3), transparent),
        radial-gradient(1px 1px at 15% 45%, rgba(255, 180, 160, 0.2), transparent);
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -60px) scale(1.1); }
    66% { transform: translate(-30px, 40px) scale(0.95); }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    background: rgba(255, 107, 157, 0.08);
    border: 1px solid rgba(255, 107, 157, 0.2);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--pink);
    width: fit-content;
    letter-spacing: 0.03em;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--pink);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: 0 0 8px var(--pink);
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.9); }
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 540px;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
    margin-top: 1rem;
}

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--pink), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-top: 0.15rem;
}

/* Hero Device Visual */

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.device-showcase {
    position: relative;
    width: 100%;
    max-width: 520px;
}

.device-glow {
    position: absolute;
    inset: -40px;
    background: radial-gradient(ellipse at center, rgba(255, 107, 157, 0.1), rgba(155, 142, 196, 0.06), transparent 70%);
    border-radius: 50%;
    z-index: 0;
}

.glass-card {
    position: relative;
    z-index: 1;
    background: rgba(19, 19, 32, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.glass-card.floating {
    animation: floatCard 6s ease-in-out infinite;
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-16px); }
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.9rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.2);
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dots span:nth-child(1) { background: var(--pink); }
.terminal-dots span:nth-child(2) { background: var(--orange); }
.terminal-dots span:nth-child(3) { background: var(--periwinkle); }

.terminal-title {
    font-size: 0.8rem;
    color: var(--text-dim);
    font-weight: 600;
    flex: 1;
}

.status-indicators {
    display: flex;
    gap: 0.5rem;
}

.status-pill {
    font-size: 0.6rem;
    font-weight: 700;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-pill.online {
    background: rgba(255, 140, 66, 0.15);
    color: var(--orange);
}

.status-pill.secure {
    background: rgba(155, 142, 196, 0.15);
    color: var(--periwinkle);
}

.terminal-content {
    padding: 1.25rem;
    font-family: 'JetBrains Mono', 'Monaco', monospace;
    font-size: 0.8rem;
    line-height: 1.8;
}

.terminal-line {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 0.9rem;
}

.prompt {
    color: var(--text-dim);
    flex-shrink: 0;
    font-weight: 500;
}

.prompt.ai {
    color: var(--pink);
}

.user-text {
    color: var(--text-primary);
}

.ai-text {
    color: var(--text-secondary);
}

.typing-indicator {
    display: inline-flex;
    gap: 4px;
    padding-top: 4px;
}

.typing-indicator span {
    width: 6px;
    height: 6px;
    background: var(--pink);
    border-radius: 50%;
    animation: typing 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
    30% { transform: translateY(-8px); opacity: 1; }
}

.status-bar {
    display: flex;
    gap: 1.5rem;
    padding: 0.75rem 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.15);
    font-size: 0.7rem;
    flex-wrap: wrap;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--text-dim);
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.status-dot.green {
    background: var(--orange);
    box-shadow: 0 0 8px rgba(255, 140, 66, 0.6);
}

/* ============================================
   Section Headers (shared)
   ============================================ */

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 3.5rem;
}

.section-header h2 {
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.section-tag {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 1rem;
}

/* ============================================
   "The Problem" Section
   ============================================ */

.why-exists {
    position: relative;
    padding: var(--section-pad) 0;
    background:
        radial-gradient(ellipse at 50% 80%, rgba(255, 107, 157, 0.06), transparent 60%),
        radial-gradient(ellipse at 20% 30%, rgba(255, 140, 66, 0.04), transparent 50%),
        linear-gradient(180deg, var(--bg-deep) 0%, rgba(20, 10, 20, 1) 50%, var(--bg-deep) 100%);
}

.threat-narrative-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.threat-narrative-card {
    background: rgba(255, 107, 157, 0.06);
    border: 1px solid rgba(255, 107, 157, 0.25);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    /* backdrop-filter removed for perf */
}

.threat-narrative-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--rose), var(--pink), var(--orange));
    opacity: 0;
    transition: opacity 0.3s;
}

.threat-narrative-card:hover {
    border-color: rgba(255, 107, 157, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.15);
    background: rgba(255, 107, 157, 0.10);
}

.threat-narrative-card:hover::before {
    opacity: 1;
}

.threat-narrative-card h3 {
    font-size: 1.15rem;
    color: var(--pink);
    margin-bottom: 0.75rem;
}

.threat-narrative-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.threat-cta {
    text-align: center;
}

.threat-quote {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.8;
    position: relative;
    padding: 2rem;
    border-left: 3px solid var(--pink);
    text-align: left;
    background: rgba(255, 107, 157, 0.04);
    border-radius: 0 12px 12px 0;
    font-weight: 500;
}

/* ============================================
   "The Solution" Section
   ============================================ */

.solution-section {
    position: relative;
    padding: var(--section-pad) 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(255, 140, 66, 0.04), transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(155, 142, 196, 0.04), transparent 50%),
        linear-gradient(180deg, var(--bg-deep), var(--bg-panel), var(--bg-deep));
}

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

.solution-card {
    background: rgba(255, 140, 66, 0.06);
    border: 1px solid rgba(255, 140, 66, 0.25);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    /* backdrop-filter removed for perf */
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--orange), var(--pink), var(--periwinkle));
    opacity: 0;
    transition: opacity 0.3s;
}

.solution-card:hover {
    border-color: rgba(255, 140, 66, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(255, 140, 66, 0.15);
    background: rgba(255, 140, 66, 0.10);
}

.solution-card:hover::before {
    opacity: 1;
}

.solution-card h3 {
    font-size: 1.15rem;
    color: var(--orange);
    margin-bottom: 0.75rem;
}

.solution-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.solution-rally {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 2.5rem;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.05), rgba(255, 140, 66, 0.05), rgba(155, 142, 196, 0.05));
    border: 1px solid rgba(255, 140, 66, 0.15);
    border-radius: 20px;
}

.solution-rally p {
    font-size: 1.15rem;
    color: var(--text-primary);
    line-height: 1.8;
}

.solution-rally strong {
    color: var(--orange);
    font-size: 1.25rem;
}

/* ============================================
   Features Section
   ============================================ */

.features {
    padding: var(--section-pad) 0;
}

/* Features as an editorial ledger, not tiles: two columns of
   divider-separated rows, matching the receipts/portraits language */
.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 4.5rem;
    max-width: 1080px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.feature-card {
    padding: 2rem 0.25rem 2.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
}

.feature-card::before {
    content: '';
    display: block;
    width: 26px;
    height: 3px;
    border-radius: 2px;
    margin-bottom: 1.1rem;
    background: linear-gradient(90deg, var(--pink), var(--orange));
    opacity: 0.85;
}

.feature-card:nth-child(3n+2)::before { background: linear-gradient(90deg, var(--orange), var(--peach)); }
.feature-card:nth-child(3n)::before { background: linear-gradient(90deg, var(--periwinkle), var(--lavender)); }

.feature-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.15rem;
    color: var(--warm-white);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    max-width: 52ch;
}

@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

/* ============================================
   Security Zones Section
   ============================================ */

.zones-section {
    padding: var(--section-pad) 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(255, 107, 157, 0.04), transparent 60%),
        radial-gradient(ellipse at 80% 50%, rgba(155, 142, 196, 0.04), transparent 60%),
        linear-gradient(180deg, var(--bg-deep), var(--bg-panel), var(--bg-deep));
}

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

.zone-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.zone-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 20px 20px 0 0;
}

.zone-vault::before { background: linear-gradient(90deg, var(--pink), var(--periwinkle)); }
.zone-brain::before { background: linear-gradient(90deg, var(--periwinkle), var(--pink)); }
.zone-shield::before { background: linear-gradient(90deg, var(--orange), var(--pink)); }

.zone-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.zone-vault:hover { border-color: rgba(255, 107, 157, 0.3); }
.zone-brain:hover { border-color: rgba(155, 142, 196, 0.3); }
.zone-shield:hover { border-color: rgba(255, 140, 66, 0.3); }

.zone-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
}

.zone-vault .zone-number { color: var(--pink); }
.zone-brain .zone-number { color: var(--periwinkle); }
.zone-shield .zone-number { color: var(--orange); }

.zone-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.zone-subtitle {
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.zone-card > p:last-of-type {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
    text-align: left;
}

.zone-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
    justify-content: center;
}

.zone-tags span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    font-weight: 600;
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.zone-vault .zone-tags span {
    background: rgba(255, 107, 157, 0.1);
    color: var(--pink);
}

.zone-brain .zone-tags span {
    background: rgba(155, 142, 196, 0.1);
    color: var(--periwinkle);
}

.zone-shield .zone-tags span {
    background: rgba(255, 140, 66, 0.1);
    color: var(--orange);
}

/* ============================================
   Knowledge Packs / Personas Section
   ============================================ */

.personas-section {
    padding: var(--section-pad) 0;
}

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

.persona-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.persona-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.persona-visual {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--p-from), var(--p-to));
    position: relative;
}

.persona-visual::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(to top, var(--bg-card), transparent);
}

.persona-emoji {
    font-size: 1.2rem;
    font-weight: 800;
    position: relative;
    z-index: 1;
    color: var(--warm-white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    opacity: 0.7;
}

.persona-info {
    padding: 1.5rem;
}

.persona-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.persona-role {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--p-accent, var(--text-dim));
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.75rem;
}

.persona-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.persona-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.persona-tags span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.personas-note {
    text-align: center;
    margin-top: 2.5rem;
    font-size: 0.9rem;
    color: var(--text-dim);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Comparison Section
   ============================================ */

.compare-section {
    padding: var(--section-pad) 0;
    background: linear-gradient(180deg, var(--bg-deep), var(--bg-panel), var(--bg-deep));
}

.comparison-table-wrap {
    max-width: 900px;
    margin: 0 auto;
}

.comparison-table {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1.2fr 1.4fr 1.4fr;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-row.header {
    background: rgba(255, 255, 255, 0.03);
}

.comparison-row.header .comparison-cell {
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--text-primary);
    padding: 1.25rem;
}

.comparison-cell {
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.comparison-cell.label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.comparison-cell.highlight {
    background: rgba(255, 140, 66, 0.04);
    color: var(--text-primary);
}

.comparison-cell.dim {
    color: var(--text-dim);
}

/* ============================================
   Real People Section
   ============================================ */

.real-people-section {
    padding: var(--section-pad) 0;
}

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

.person-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    /* backdrop-filter removed for perf */
}

.person-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.person-card h4 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--warm-white);
}

.person-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.person-tag {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.3rem 0.6rem;
    border-radius: 4px;
    background: rgba(255, 140, 66, 0.1);
    color: var(--tag-color, var(--orange));
}

/* ============================================
   Get Started Section
   ============================================ */

.get-started-section {
    padding: var(--section-pad) 0;
    background:
        radial-gradient(ellipse at 50% 0%, rgba(255, 107, 157, 0.06), transparent 50%),
        linear-gradient(180deg, var(--bg-deep), var(--bg-panel));
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.step-card {
    padding: 2rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    /* backdrop-filter removed for perf */
}

.step-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 140, 66, 0.2);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.step-number {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    background: linear-gradient(135deg, var(--pink), var(--orange));
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.step-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.7;
    text-align: left;
}

.step-card em {
    color: var(--pink);
    font-style: italic;
}

.cta-block {
    text-align: center;
    padding: 3.5rem;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
}

.cta-block::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--pink), var(--orange), var(--periwinkle));
}

.cta-block h3 {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.cta-block > p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-sub {
    margin-top: 1rem !important;
    font-size: 0.8rem !important;
    color: var(--text-dim) !important;
}

/* ============================================
   Beta Signup Form
   ============================================ */

.signup-form {
    max-width: 520px;
    margin: 0 auto;
    text-align: left;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
    letter-spacing: 0.02em;
}

.signup-form input[type="text"],
.signup-form input[type="email"],
.signup-form select,
.signup-form textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.signup-form input:focus,
.signup-form select:focus,
.signup-form textarea:focus {
    outline: none;
    border-color: var(--pink);
    box-shadow: 0 0 0 3px rgba(255, 107, 157, 0.15);
}

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

.signup-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a89bb8' stroke-width='2' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.signup-form select option {
    background: #1a1a2e;
    color: var(--text-primary);
}

.signup-form textarea {
    resize: vertical;
    min-height: 70px;
}

.form-submit {
    width: 100%;
    margin-top: 0.5rem;
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Success State */
.form-success {
    text-align: center;
    padding: 2rem 0;
}

.success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--pink), var(--orange));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 1.5rem;
    animation: successPop 0.5s ease;
}

@keyframes successPop {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.2); }
    100% { transform: scale(1); opacity: 1; }
}

.form-success h3 {
    color: var(--pink);
    font-size: 1.6rem;
    margin-bottom: 0.8rem;
}

.form-success p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 420px;
    margin: 0 auto 0.5rem;
}

.success-tagline {
    color: var(--orange) !important;
    font-weight: 600;
    font-size: 0.95rem !important;
    margin-top: 1rem !important;
}

/* Mobile form adjustments */
@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    .signup-form {
        max-width: 100%;
    }
}

/* ============================================
   About Section
   ============================================ */

.about-section {
    padding: var(--section-pad) 0;
    background: linear-gradient(180deg, var(--bg-panel), var(--bg-deep));
}

.about-content {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text .section-tag {
    text-align: left;
}

.about-text h2 {
    margin-bottom: 1.5rem;
}

.about-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.25rem;
}

.about-philosophy blockquote {
    font-size: 1rem;
    font-style: italic;
    color: var(--text-secondary);
    border-left: 3px solid var(--pink);
    padding: 1rem 1.5rem;
    margin-top: 1.5rem;
    background: rgba(255, 107, 157, 0.04);
    border-radius: 0 10px 10px 0;
    line-height: 1.7;
}

.about-values {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.value-item:hover {
    border-color: rgba(255, 255, 255, 0.12);
    background: var(--glass-hover);
}

.value-item h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--warm-white);
}

.value-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Sunset accent borders on value items */
.value-item:nth-child(1) { border-left: 3px solid var(--pink); }
.value-item:nth-child(2) { border-left: 3px solid var(--orange); }
.value-item:nth-child(3) { border-left: 3px solid var(--periwinkle); }

/* ============================================
   Legal Pages (Privacy Policy, Terms of Service)
   ============================================ */

.legal-page {
    padding: calc(80px + var(--section-pad)) 0 var(--section-pad);
    background: var(--bg-deep);
    min-height: 100vh;
}

.legal-header {
    text-align: center;
    margin-bottom: 3rem;
}

.legal-header h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 0.75rem;
}

.legal-date {
    color: var(--text-dim);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 2.5rem;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--glass-border);
}

.legal-content h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.legal-content ul {
    list-style: none;
    padding-left: 1.25rem;
    margin-bottom: 1rem;
}

.legal-content ul li {
    color: var(--text-secondary);
    line-height: 1.8;
    padding: 0.25rem 0;
    position: relative;
}

.legal-content ul li::before {
    content: "";
    position: absolute;
    left: -1.25rem;
    top: 0.85rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--pink);
}

.legal-content a {
    color: var(--pink);
    text-decoration: none;
    transition: color 0.2s;
}

.legal-content a:hover {
    color: var(--orange);
}

.legal-content strong {
    color: var(--text-primary);
}

/* ============================================
   Footer
   ============================================ */

.footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--glass-border);
    background: var(--bg-deep);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-brand p {
    color: var(--text-dim);
    font-size: 0.9rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--text-primary);
}

.footer-column a {
    display: block;
    padding: 0.35rem 0;
    color: var(--text-dim);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: var(--pink);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-dim);
    font-size: 0.8rem;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-visual {
        order: -1;
    }

    .device-showcase {
        max-width: 460px;
    }

    .features-grid,
    .zones-grid,
    .personas-grid,
    .people-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .threat-narrative-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .solution-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 20, 0.98);
        backdrop-filter: blur(24px);
        padding: 1.5rem 2rem;
        border-bottom: 1px solid var(--glass-border);
        gap: 0.75rem;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding: 6rem 0 3rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-stats {
        gap: 1.5rem;
    }

    .features-grid,
    .zones-grid,
    .personas-grid,
    .people-grid,
    .steps-grid,
    .threat-narrative-grid,
    .solution-grid {
        grid-template-columns: 1fr;
    }

    .comparison-row {
        grid-template-columns: 1fr;
    }

    .comparison-cell {
        padding: 0.75rem 1.25rem;
    }

    .comparison-row.header .comparison-cell:first-child {
        display: none;
    }

    .comparison-cell.label {
        background: rgba(255, 255, 255, 0.03);
        font-size: 0.9rem;
    }

    .footer-links {
        grid-template-columns: 1fr;
    }

    .container {
        padding: 0 1.25rem;
    }

    .cta-block {
        padding: 2.5rem 1.5rem;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .stat {
        flex: 1 1 calc(50% - 0.5rem);
    }
}

/* ============================================
   v2026-05-21 — Less-AI-Looking Redesign
   Adds: serif emphasis, split intros, video stage,
   receipts list, manifesto, mosaic, portraits, timeline.
   ============================================ */

/* Serif accent — Fraunces — used sparingly for emphasis */
.serif-emphasis {
    font-family: 'Fraunces', 'Georgia', serif;
    font-weight: 500;
    font-style: italic;
    background: linear-gradient(135deg, var(--pink), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-feature-settings: "ss01";
    letter-spacing: -0.01em;
}

em.serif-emphasis,
.serif-emphasis em {
    font-style: italic;
}

/* Split section intro — replaces dead-center .section-header for some sections */
.section-intro--split {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 3rem;
    align-items: end;
    margin-bottom: 4rem;
    max-width: 100%;
    text-align: left;
}

.section-intro--split .section-tag {
    margin-bottom: 0.85rem;
}

.section-intro--split h2 {
    font-size: clamp(2.2rem, 4.5vw, 3.4rem);
    line-height: 1.05;
    margin: 0;
}

.section-intro--split .section-intro-right p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
    padding-bottom: 0.5rem;
}

/* ============================================
   Demo Video Section
   ============================================ */

.demo-section {
    padding: calc(var(--section-pad) * 0.7) 0 var(--section-pad);
    background:
        radial-gradient(ellipse at 50% 0%, rgba(255, 140, 66, 0.06), transparent 60%),
        linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-panel) 100%);
    position: relative;
}

.demo-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 2.5rem;
}

.demo-header h2 {
    font-size: clamp(1.9rem, 3.8vw, 2.8rem);
    margin: 1rem 0 0.85rem;
    font-weight: 700;
}

.demo-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.demo-stage {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

.demo-stage-glow {
    position: absolute;
    inset: -60px;
    background:
        radial-gradient(ellipse at center, rgba(255, 107, 157, 0.18), transparent 60%),
        radial-gradient(ellipse at 30% 80%, rgba(255, 140, 66, 0.12), transparent 60%),
        radial-gradient(ellipse at 70% 20%, rgba(155, 142, 196, 0.12), transparent 60%);
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
}

.demo-video-frame {
    position: relative;
    z-index: 1;
    aspect-ratio: 16 / 9;
    border-radius: 20px;
    overflow: hidden;
    background: #000;
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.55),
        0 0 0 1px rgba(255, 255, 255, 0.06),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.demo-video-frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.demo-caption {
    margin-top: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    text-transform: uppercase;
}

.demo-caption-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--orange);
    box-shadow: 0 0 8px rgba(255, 140, 66, 0.7);
    animation: pulse 2.2s ease-in-out infinite;
}

/* ============================================
   Receipts List (Problem section)
   ============================================ */

.receipts {
    list-style: none;
    padding: 0;
    margin: 0 auto 3.5rem;
    max-width: 1080px;
    counter-reset: receipt;
}

.receipt {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 3rem;
    padding: 2.5rem 0;
    border-top: 1px solid rgba(255, 107, 157, 0.12);
    align-items: start;
    position: relative;
}

.receipt:first-child {
    border-top: 1px solid rgba(255, 107, 157, 0.22);
}

.receipt:last-child {
    border-bottom: 1px solid rgba(255, 107, 157, 0.12);
}

.receipt--reverse {
    grid-template-columns: 1fr 220px;
}

.receipt--reverse .receipt-side {
    order: 2;
    text-align: right;
}

.receipt--reverse .receipt-body {
    order: 1;
}

.receipt-side {
    position: sticky;
    top: 100px;
    align-self: start;
}

.receipt-index {
    font-family: 'JetBrains Mono', monospace;
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255, 107, 157, 0.35);
    letter-spacing: -0.03em;
}

.receipt-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--pink);
    margin-top: 0.5rem;
}

.receipt--reverse .receipt-label {
    margin-left: auto;
}

.receipt-side--stat .receipt-stat-big {
    font-family: 'Fraunces', 'Georgia', serif;
    font-size: clamp(3.5rem, 6vw, 5rem);
    font-weight: 700;
    line-height: 0.95;
    background: linear-gradient(135deg, var(--pink), var(--orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.04em;
    display: inline-flex;
    align-items: baseline;
}

.receipt-stat-frac {
    font-size: 0.55em;
    color: var(--periwinkle);
    -webkit-text-fill-color: var(--periwinkle);
    margin-left: 0.05em;
    font-weight: 600;
}

.receipt-stat-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.85rem;
    max-width: 220px;
}

.receipt--reverse .receipt-stat-label {
    margin-left: auto;
}

.receipt-stat-label strong {
    color: var(--orange);
    font-weight: 700;
}

.receipt-body h3 {
    font-size: clamp(1.4rem, 2.5vw, 1.75rem);
    font-weight: 700;
    color: var(--warm-white);
    margin-bottom: 1rem;
    letter-spacing: -0.015em;
    line-height: 1.2;
}

.receipt-body p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin: 0 0 1rem;
}

.receipt-body strong {
    color: var(--warm-white);
    font-weight: 700;
    background: linear-gradient(180deg, transparent 65%, rgba(255, 107, 157, 0.18) 65%);
    padding: 0 2px;
}

/* Citation links */
.cite-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.25rem;
    margin: 1rem 0 0 !important;
    font-size: 0.75rem !important;
}

.cite-link {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    color: var(--text-dim);
    text-decoration: none;
    letter-spacing: 0.02em;
    border-bottom: 1px dotted rgba(255, 140, 66, 0.3);
    padding-bottom: 1px;
    transition: color 0.2s, border-color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 0.3em;
}

.cite-link:hover {
    color: var(--orange);
    border-bottom-color: var(--orange);
}

.cite-arrow {
    font-size: 0.85em;
    opacity: 0.7;
}

/* Big statement — typographic pull quote between sections */
.big-statement {
    text-align: center;
    margin: 5rem auto 0;
    max-width: 900px;
    padding: 0 1rem;
}

.big-statement p {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.25;
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.big-statement .serif-emphasis {
    font-size: 1.1em;
    display: inline-block;
    margin-top: 0.5rem;
}

/* ============================================
   Manifesto (Solution section)
   ============================================ */

.manifesto {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.principle {
    grid-column: span 2;
    padding: 2.25rem 2rem;
    background: rgba(255, 140, 66, 0.03);
    border: 1px solid rgba(255, 140, 66, 0.18);
    border-radius: 18px;
    transition: all 0.3s ease;
    position: relative;
}

.principle::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 18px;
    padding: 1px;
    background: linear-gradient(135deg, transparent 40%, rgba(255, 140, 66, 0.25), transparent 70%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}

.principle:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 140, 66, 0.4);
    background: rgba(255, 140, 66, 0.06);
}

.principle:hover::before {
    opacity: 1;
}

.principle--hero {
    grid-column: span 6;
    background:
        radial-gradient(ellipse at 80% 50%, rgba(255, 107, 157, 0.08), transparent 50%),
        radial-gradient(ellipse at 20% 50%, rgba(255, 140, 66, 0.08), transparent 50%),
        rgba(255, 140, 66, 0.04);
    padding: 3.5rem 3rem;
    border-color: rgba(255, 140, 66, 0.3);
    text-align: center;
}

.principle--hero .principle-mark {
    margin: 0 auto 1rem;
}

.principle--hero h3 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem) !important;
    max-width: 720px;
    margin: 0 auto 1rem !important;
    color: var(--warm-white) !important;
}

.principle--hero p {
    max-width: 640px;
    margin: 0 auto !important;
    font-size: 1.1rem !important;
}

.principle-mark {
    font-family: 'Fraunces', 'Georgia', serif;
    font-size: 1.2rem;
    font-weight: 600;
    font-style: italic;
    color: var(--orange);
    margin-bottom: 1rem;
    display: inline-block;
    padding-bottom: 0.3rem;
    border-bottom: 1px solid rgba(255, 140, 66, 0.4);
    letter-spacing: 0.05em;
}

.principle h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--warm-white);
    margin-bottom: 0.75rem;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.principle p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin: 0;
}

.principle p strong {
    color: var(--orange);
    font-weight: 700;
}

/* ============================================
   Knowledge Packs Mosaic
   ============================================ */

.packs-mosaic {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-auto-rows: minmax(220px, auto);
    gap: 1.5rem;
}

.pack-card {
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    position: relative;
}

.pack-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.18);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
}

.pack-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--p-accent, var(--orange));
    opacity: 0;
    transition: opacity 0.3s;
}

.pack-card:hover::after {
    opacity: 0.6;
}

.pack-card--featured {
    grid-column: span 2;
    grid-row: span 2;
}

.pack-card-art {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--p-from), var(--p-to));
    position: relative;
    overflow: hidden;
}

.pack-card-art::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 255, 255, 0.06) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.04) 0%, transparent 40%);
}

.pack-card-art::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50px;
    background: linear-gradient(to top, var(--bg-card), transparent);
}

.pack-card--featured .pack-card-art {
    height: 200px;
}

.pack-card-glyph {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--warm-white);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    opacity: 0.55;
    position: relative;
    z-index: 1;
}

.pack-card--featured .pack-card-glyph {
    font-size: 2rem;
    opacity: 0.45;
}

.pack-card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 2;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 0.35rem 0.7rem;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    color: var(--p-accent, var(--warm-white));
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 4px;
}

.pack-card-info {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pack-card--featured .pack-card-info {
    padding: 2rem;
}

.pack-card-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.3rem;
    color: var(--warm-white);
}

.pack-card--featured .pack-card-info h3 {
    font-size: 1.75rem;
}

.pack-role {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--p-accent, var(--text-dim));
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.85rem;
}

.pack-card-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
    flex: 1;
}

.pack-card--featured .pack-card-info p {
    font-size: 0.95rem;
    line-height: 1.8;
}

.pack-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.pack-tags span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.6rem;
    padding: 0.25rem 0.55rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-dim);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

/* ============================================
   Portraits (Real People section)
   ============================================ */

.portraits {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
    max-width: 1080px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-left: 1px solid rgba(255, 255, 255, 0.06);
}

.portrait {
    padding: 2.5rem 2.25rem;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.015);
    transition: background 0.3s, transform 0.3s;
    position: relative;
    overflow: hidden;
}

.portrait::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 0;
    background: var(--portrait-accent);
    transition: height 0.4s ease;
}

.portrait:hover {
    background: rgba(255, 255, 255, 0.035);
}

.portrait:hover::before {
    height: 100%;
}

.portrait-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.portrait-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--portrait-accent);
}

.portrait-divider {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--portrait-accent), transparent);
    opacity: 0.4;
}

.portrait h4 {
    font-size: clamp(1.4rem, 2.2vw, 1.7rem);
    font-weight: 700;
    color: var(--warm-white);
    margin-bottom: 0.85rem;
    letter-spacing: -0.015em;
    line-height: 1.25;
}

.portrait p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.portrait p em {
    color: var(--text-primary);
    font-style: italic;
    font-family: 'Fraunces', 'Georgia', serif;
    font-size: 1.05em;
}

/* ============================================
   Timeline (Get Started section)
   ============================================ */

.timeline {
    list-style: none;
    padding: 0;
    margin: 0 auto 4rem;
    max-width: 860px;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 30px;
    bottom: 30px;
    width: 2px;
    background: linear-gradient(to bottom,
        var(--pink) 0%,
        var(--orange) 50%,
        var(--periwinkle) 100%);
    opacity: 0.35;
}

.timeline-step {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 2rem;
    padding: 0.75rem 0;
    align-items: start;
    position: relative;
}

.timeline-step + .timeline-step {
    margin-top: 1rem;
}

.timeline-marker {
    position: relative;
    z-index: 1;
}

.timeline-num {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-deep);
    border: 2px solid var(--pink);
    border-radius: 50%;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--pink);
    box-shadow: 0 0 24px rgba(255, 107, 157, 0.25);
    transition: all 0.3s ease;
}

.timeline-step:nth-child(2) .timeline-num {
    border-color: var(--orange);
    color: var(--orange);
    box-shadow: 0 0 24px rgba(255, 140, 66, 0.25);
}

.timeline-step:nth-child(3) .timeline-num {
    border-color: var(--periwinkle);
    color: var(--periwinkle);
    box-shadow: 0 0 24px rgba(155, 142, 196, 0.25);
}

.timeline-step:nth-child(4) .timeline-num {
    border-color: var(--pink);
    color: var(--pink);
    box-shadow: 0 0 24px rgba(255, 107, 157, 0.25);
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.15), rgba(255, 140, 66, 0.15));
}

.timeline-content {
    padding: 0.85rem 1.5rem 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 14px;
    transition: background 0.3s, border-color 0.3s;
}

.timeline-step:hover .timeline-content {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.12);
}

.timeline-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
    color: var(--warm-white);
    letter-spacing: -0.01em;
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

.timeline-content em {
    color: var(--pink);
    font-family: 'Fraunces', 'Georgia', serif;
    font-style: italic;
    font-size: 1.05em;
}

/* ============================================
   Responsive — Less-AI Redesign
   ============================================ */

@media (max-width: 1024px) {
    .section-intro--split {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .receipt {
        grid-template-columns: 160px 1fr;
        gap: 2rem;
    }

    .receipt--reverse {
        grid-template-columns: 1fr 160px;
        gap: 2rem;
    }

    .manifesto {
        grid-template-columns: repeat(2, 1fr);
    }

    .principle {
        grid-column: span 1;
    }

    .principle--hero {
        grid-column: span 2;
    }

    .packs-mosaic {
        grid-template-columns: repeat(2, 1fr);
    }

    .pack-card--featured {
        grid-column: span 2;
        grid-row: span 1;
    }

    .pack-card--featured .pack-card-art {
        height: 120px;
    }
}

@media (max-width: 768px) {
    .receipt,
    .receipt--reverse {
        grid-template-columns: 1fr;
        gap: 1.25rem;
        padding: 2rem 0;
    }

    .receipt--reverse .receipt-side {
        order: 0;
        text-align: left;
    }

    .receipt--reverse .receipt-body {
        order: 0;
    }

    .receipt--reverse .receipt-label,
    .receipt--reverse .receipt-stat-label {
        margin-left: 0;
    }

    .receipt-side {
        position: relative;
        top: auto;
    }

    .receipt-index {
        font-size: 2.2rem;
    }

    .receipt-side--stat .receipt-stat-big {
        font-size: 3rem;
    }

    .manifesto {
        grid-template-columns: 1fr;
    }

    .principle,
    .principle--hero {
        grid-column: span 1;
        padding: 1.75rem 1.5rem;
    }

    .principle--hero {
        padding: 2.5rem 1.75rem;
    }

    .packs-mosaic {
        grid-template-columns: 1fr;
    }

    .pack-card--featured,
    .pack-card {
        grid-column: span 1;
        grid-row: span 1;
    }

    .portraits {
        grid-template-columns: 1fr;
    }

    .portrait {
        padding: 2rem 1.5rem;
    }

    .timeline::before {
        left: 24px;
    }

    .timeline-step {
        grid-template-columns: 50px 1fr;
        gap: 1.25rem;
    }

    .timeline-num {
        width: 48px;
        height: 48px;
        font-size: 0.85rem;
    }

    .timeline-content {
        padding: 0.85rem 1.25rem 1.25rem;
    }

    .demo-stage-glow {
        inset: -30px;
    }

    .big-statement p {
        font-size: clamp(1.4rem, 6vw, 2rem);
    }
}

/* ============================================
   Hero terminal — pack metadata line
   ============================================ */

.ai-meta {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--orange);
    letter-spacing: 0.04em;
    margin-bottom: 0.4rem;
    opacity: 0.78;
    text-transform: none;
}

/* ============================================
   VS Board — Comparison Table v2
   ============================================ */

.vs-board {
    max-width: 1080px;
    margin: 0 auto;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 12px 50px rgba(0, 0, 0, 0.35);
}

.vs-header {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
}

.vs-side {
    padding: 2.25rem 2rem 1.85rem;
    text-align: center;
    position: relative;
}

.vs-side--us {
    background:
        radial-gradient(ellipse at 50% 100%, rgba(255, 140, 66, 0.18), transparent 70%),
        linear-gradient(135deg, rgba(255, 140, 66, 0.10), rgba(255, 107, 157, 0.06));
}

.vs-side--us::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--orange), var(--pink));
}

.vs-side--them {
    background: rgba(255, 255, 255, 0.015);
}

.vs-side--them::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
}

.vs-side-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.vs-side--us .vs-side-tag { color: var(--orange); }
.vs-side--them .vs-side-tag { color: var(--text-dim); }

.vs-side h3 {
    font-size: 1.7rem;
    font-weight: 800;
    margin-bottom: 0.45rem;
    letter-spacing: -0.02em;
}

.vs-side--us h3 {
    background: linear-gradient(135deg, var(--orange), var(--pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.vs-side--them h3 {
    color: var(--text-secondary);
    opacity: 0.7;
}

.vs-side p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.vs-side--them p {
    color: var(--text-dim);
}

.vs-versus {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0.25rem;
    position: relative;
}

.vs-versus::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--glass-border) 30%, var(--glass-border) 70%, transparent);
    transform: translateX(-50%);
}

.vs-versus span {
    font-family: 'Fraunces', 'Georgia', serif;
    font-style: italic;
    font-weight: 600;
    font-size: 1.05rem;
    color: var(--text-secondary);
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    position: relative;
    z-index: 1;
}

.vs-rows {
    list-style: none;
    padding: 0;
    margin: 0;
}

.vs-row {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    align-items: center;
    padding: 1.5rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    transition: background 0.2s ease;
}

.vs-row:hover {
    background: rgba(255, 255, 255, 0.015);
}

.vs-criterion {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--warm-white);
}

.vs-cells {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.vs-cell {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    font-size: 0.95rem;
    line-height: 1.55;
    padding: 0.95rem 1.1rem;
    border-radius: 12px;
    transition: transform 0.2s ease;
}

.vs-cell--us {
    background: rgba(255, 140, 66, 0.06);
    color: var(--text-primary);
    border: 1px solid rgba(255, 140, 66, 0.18);
}

.vs-row:hover .vs-cell--us {
    background: rgba(255, 140, 66, 0.09);
    border-color: rgba(255, 140, 66, 0.28);
}

.vs-cell--them {
    background: rgba(255, 255, 255, 0.02);
    color: var(--text-dim);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.vs-mark {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    line-height: 1;
    margin-top: 1px;
}

.vs-mark--check {
    background: linear-gradient(135deg, var(--orange), var(--pink));
    color: white;
    box-shadow: 0 4px 12px rgba(255, 140, 66, 0.3);
}

.vs-mark--x {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-dim);
    border: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 0.95rem;
}

.vs-footer {
    padding: 2rem;
    text-align: center;
    background: linear-gradient(180deg, transparent, rgba(255, 140, 66, 0.04));
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.vs-footer p {
    font-family: 'Fraunces', 'Georgia', serif;
    font-style: italic;
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Responsive — vs-board */
@media (max-width: 900px) {
    .vs-row {
        grid-template-columns: 1fr;
        gap: 0.85rem;
        padding: 1.5rem;
    }
    .vs-criterion {
        font-size: 0.7rem;
    }
}

@media (max-width: 700px) {
    .vs-header {
        grid-template-columns: 1fr;
    }
    .vs-side {
        padding: 1.75rem 1.5rem 1.5rem;
    }
    .vs-versus {
        padding: 0.85rem 0;
    }
    .vs-versus::before {
        top: 50%;
        left: 0;
        right: 0;
        bottom: auto;
        height: 1px;
        width: auto;
        background: linear-gradient(90deg, transparent, var(--glass-border) 30%, var(--glass-border) 70%, transparent);
        transform: none;
    }
    .vs-cells {
        grid-template-columns: 1fr;
        gap: 0.65rem;
    }
    .vs-cell {
        font-size: 0.9rem;
    }
    .vs-footer {
        padding: 1.5rem;
    }
}

/* ============================================
   2026-07-09 additions: demo placeholder,
   plain-English zone notes, form privacy note
   ============================================ */

.demo-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    text-align: center;
    padding: 2rem;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(155, 142, 196, 0.14), transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(255, 107, 157, 0.10), transparent 60%),
        #000;
}

.demo-placeholder-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: var(--peach);
    border: 1px solid var(--glass-border);
    border-radius: 999px;
    padding: 0.45rem 1rem;
    background: var(--glass-bg);
}

.demo-placeholder-title {
    font-size: clamp(1.15rem, 2.4vw, 1.6rem);
    font-weight: 700;
    color: var(--text-primary);
    max-width: 34ch;
    line-height: 1.3;
}

.demo-placeholder-sub {
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 48ch;
}

.demo-placeholder-cta {
    margin-top: 0.5rem;
}

.zone-plain {
    margin: 1rem 0 1.25rem;
    padding: 0.85rem 1rem;
    border-left: 3px solid var(--periwinkle);
    background: var(--glass-bg);
    border-radius: 0 10px 10px 0;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-style: italic;
    line-height: 1.5;
}

.form-privacy-note {
    margin-top: 0.85rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-dim);
    line-height: 1.5;
}

.form-privacy-note a {
    color: var(--periwinkle);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.form-privacy-note a:hover {
    color: var(--lavender);
}

/* Nav overflow fix: 7 links no longer fit between 769-1080px —
   collapse to the mobile menu earlier */
@media (max-width: 1080px) and (min-width: 769px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 20, 0.98);
        backdrop-filter: blur(24px);
        padding: 1.5rem 2rem;
        border-bottom: 1px solid var(--glass-border);
        gap: 0.75rem;
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* Hand-drawn cloud logo is wider than tall; don't force it square */
.logo img {
    width: auto;
    height: 40px;
}

/* Demo screenshot gallery (early-build shots) */
.demo-gallery {
    margin-top: 3.5rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.demo-shot {
    margin: 0;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.demo-shot:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.16);
}

.demo-shot img {
    display: block;
    width: 100%;
    height: auto;
    border-bottom: 1px solid var(--glass-border);
}

.demo-shot figcaption {
    padding: 0.9rem 1.1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.demo-gallery-note {
    grid-column: 1 / -1;
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    color: var(--text-dim);
    margin-top: 0.5rem;
}

@media (max-width: 900px) {
    .demo-gallery {
        grid-template-columns: 1fr;
    }
}

/* Follow strip under the demo gallery */
.demo-follow {
    display: flex;
    justify-content: center;
    margin-top: 2.25rem;
}

/* Bring-your-own-hardware note under the Get Started timeline */
.byo-hardware-note {
    max-width: 640px;
    margin: 2.5rem auto 3rem;
    text-align: center;
    padding: 1rem 1.5rem;
    border: 1px dashed rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
}