/* ========================================
   723 Labs - Dark Terminal Aesthetic
   ======================================== */

:root {
    /* Core Colors */
    --bg-primary: #030303;
    --bg-secondary: #060606;
    --bg-tertiary: #111111;
    --bg-card: #0a0a0a;

    /* Text */
    --text-primary: #e4e4e7;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;

    /* Accents — 3-tier green hierarchy */
    --accent-primary: #00FFAA;      /* hero glow, primary actions */
    --accent-secondary: #00DDAA;    /* labels, tags, supporting elements */
    --accent-tertiary: #00FFDD;     /* step numbers, timeline, highlights */
    --accent-gradient: linear-gradient(135deg, #00FFAA 0%, #00FFDD 100%);
    --accent-glow: rgba(0, 255, 170, 0.15);

    /* White for contrast */
    --white: #ffffff;
    --white-soft: rgba(255, 255, 255, 0.9);

    /* Terminal Colors */
    --terminal-bg: #0d1117;
    --terminal-border: #30363d;
    --terminal-green: #00FFAA;
    --terminal-yellow: #d29922;
    --terminal-red: #f85149;
    --terminal-cyan: #00FFDD;

    /* Spacing */
    --section-padding: 120px;
    --container-max: 1200px;

    /* Typography */
    --font-mono: 'JetBrains Mono', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

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

h1, h2, h3, h4 {
    font-weight: 600;
    line-height: 1.2;
}

.section-label {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-primary);
    letter-spacing: 0.1em;
    margin-bottom: 16px;
    display: block;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: 48px;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.gradient-text {
    color: #00FFAA;
    text-shadow: 0 0 30px rgba(0, 255, 170, 0.3), 0 0 60px rgba(0, 255, 170, 0.1);
}

.highlight {
    color: var(--accent-primary);
}

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

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    background: rgba(3, 3, 3, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
}

/* Logo Flask SVG */
.logo {
    display: inline-flex !important;
    align-items: center;
    gap: 4px;
}

.logo-text {
    font-family: 'Courier New', var(--font-mono);
    font-weight: 300;
    font-size: 1.125rem;
    letter-spacing: 3px;
    color: #ddd;
    line-height: 1;
}

.logo-tagline {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    margin-left: 12px;
    padding-left: 12px;
    border-left: 1px solid var(--terminal-border);
    text-transform: uppercase;
    line-height: 1;
    transition: color 0.3s;
}

.logo:hover .logo-tagline {
    color: var(--accent-primary);
}

.logo-flask {
    width: 20px;
    height: 22px;
    display: inline-block;
    margin-top: 1px;
}

.logo-flask .flask-body {
    fill: none;
    stroke: #2a4a3a;
    stroke-width: 2.5;
    stroke-linejoin: round;
    stroke-linecap: round;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-flask .flask-rim {
    stroke: #2a4a3a;
    stroke-width: 3;
    stroke-linecap: round;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-flask .flask-dot {
    fill: #1a3a2a;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo:hover .flask-body {
    stroke: #00FFAA;
    filter: drop-shadow(0 0 4px rgba(0, 255, 170, 0.3));
}

.logo:hover .flask-rim {
    stroke: #00FFAA;
}

.logo:hover .flask-dot {
    fill: #00FFAA;
}

.logo:hover .flask-dot.dot-2 {
    fill: #00DDAA;
}

.logo:hover .flask-dot.dot-3 {
    fill: #00FFDD;
}

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-cta {
    padding: 10px 20px !important;
    background: var(--accent-primary) !important;
    color: #030303 !important;
    border: 1px solid var(--accent-primary) !important;
    border-radius: 6px;
    font-weight: 700 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.nav-cta:hover {
    background: var(--white) !important;
    border-color: var(--white) !important;
    box-shadow: 0 0 20px rgba(0, 255, 170, 0.2), 0 0 40px rgba(0, 255, 170, 0.08);
    transform: translateY(-1px);
}

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

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: 0.2s;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-primary);
    color: #030303;
    border: 1px solid var(--accent-primary);
    font-weight: 700;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: var(--white);
    border-color: var(--white);
    color: #030303;
    box-shadow: 0 0 20px rgba(0, 255, 170, 0.3), 0 0 40px rgba(0, 255, 170, 0.1);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--terminal-border);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--text-muted);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1rem;
}

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

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 var(--section-padding);
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 255, 170, 0.08), transparent),
        radial-gradient(ellipse 60% 40% at 80% 60%, rgba(0, 221, 170, 0.04), transparent);
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

/* Terminal Window */
.terminal-window {
    background: var(--terminal-bg);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    overflow: hidden;
    max-width: 600px;
    margin-bottom: 48px;
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--terminal-border);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: var(--terminal-red); }
.terminal-dot.yellow { background: var(--terminal-yellow); }
.terminal-dot.green { background: var(--terminal-green); }

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

.terminal-body {
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    will-change: contents;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.terminal-line {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.prompt {
    color: var(--terminal-green);
}

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

.cursor {
    color: var(--accent-primary);
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.terminal-output {
    color: var(--text-secondary);
    line-height: 1.8;
}

.terminal-output .terminal-success {
    color: var(--terminal-green);
    font-weight: 600;
}

.terminal-output .terminal-warn {
    color: var(--terminal-yellow);
}

.terminal-output .terminal-error {
    color: var(--terminal-red);
    font-style: italic;
}

.terminal-output .terminal-dim {
    color: var(--text-muted);
}

.terminal-output .terminal-fix {
    color: var(--accent-primary);
}

.terminal-ctrl-c {
    color: var(--terminal-red);
    margin-left: 12px;
    font-weight: 600;
}

.terminal-wipe {
    opacity: 0;
    transition: opacity 0.5s ease;
}

/* Act 3: Hook line */
.terminal-output .terminal-hook {
    color: var(--terminal-green);
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 4px;
}

/* Hero Content */
.hero-tagline {
    display: none; /* moved to nav logo lockup */
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: 40px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    margin-bottom: 80px;
}

/* Proof cards */
.hero-proof {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding-top: 40px;
    border-top: 1px solid var(--terminal-border);
}

.proof-card {
    background: rgba(0, 255, 170, 0.04);
    border: 1px solid rgba(0, 255, 170, 0.15);
    border-radius: 12px;
    padding: 24px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: center;
}

.proof-metric {
    font-family: var(--font-mono);
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--accent-primary);
    line-height: 1;
    letter-spacing: -0.02em;
}

.proof-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* ========================================
   Thesis Section
   ======================================== */

.thesis {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--terminal-border);
    border-bottom: 1px solid var(--terminal-border);
}

.thesis-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.thesis-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-secondary);
    letter-spacing: 0.2em;
    margin-bottom: 24px;
}

.thesis-text {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    line-height: 1.6;
    color: var(--text-secondary);
    font-weight: 400;
}


/* ========================================
   Services Section
   ======================================== */

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: 16px;
    padding: 32px;
    position: relative;
    transition: all 0.3s;
}

.service-card:hover {
    border-color: var(--text-muted);
    transform: translateY(-4px);
}

.service-card.featured {
    border-color: rgba(0, 255, 170, 0.3);
    background: linear-gradient(180deg, rgba(0, 255, 170, 0.04) 0%, var(--bg-card) 100%);
}

.service-badge {
    position: absolute;
    top: -12px;
    left: 24px;
    background: #00FFAA;
    color: #030303;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 4px;
    box-shadow: 0 0 12px rgba(0, 255, 170, 0.3);
}

/* ── Animated Tier Icons ── */
.service-icon-wrap {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.tier-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.tier-icon.icon-idle {
    opacity: 1;
}

.tier-icon.icon-active {
    opacity: 0;
}

/* Desktop hover: swap idle → active */
.service-card:hover .tier-icon.icon-idle,
.service-card.icon-activated .tier-icon.icon-idle {
    opacity: 0;
}

.service-card:hover .tier-icon.icon-active,
.service-card.icon-activated .tier-icon.icon-active {
    opacity: 1;
}

/* Enhanced card hover when icons are present */
.service-card:hover .service-icon-wrap,
.service-card.icon-activated .service-icon-wrap {
    filter: drop-shadow(0 0 20px rgba(0, 255, 170, 0.08));
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.service-desc {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 0.9375rem;
}

.service-list {
    list-style: none;
}

.service-list li {
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    color: var(--text-muted);
    padding: 8px 0;
    border-top: 1px solid var(--terminal-border);
}

.service-list li:last-child {
    padding-bottom: 0;
}

.service-tier-name {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 20px;
}

.service-price {
    font-family: var(--font-mono);
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--terminal-border);
}

.price-setup {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    display: block;
    line-height: 1.2;
}

.price-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 4px;
}

.price-monthly {
    font-size: 0.8125rem;
    color: var(--accent-primary);
    display: block;
}

.service-roi {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 12px;
    font-style: italic;
}

/* ========================================
   How It Works Section
   ======================================== */

.how-it-works {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--terminal-border);
    border-bottom: 1px solid var(--terminal-border);
}

.steps-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    max-width: 900px;
    margin: 0 auto;
}

.step-card {
    flex: 1;
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
}

.step-card:hover {
    border-color: var(--accent-primary);
}

.step-number {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-tertiary);
    margin-bottom: 16px;
}

.step-card h3 {
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.step-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.step-connector {
    width: 40px;
    height: 2px;
    background: var(--terminal-border);
    flex-shrink: 0;
}

/* ========================================
   Proof Section
   ======================================== */

.proof {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}


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

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

.about-page {
    padding-top: 160px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 64px;
    align-items: start;
}

.about-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 48px;
}

/* Timeline */
.timeline {
    position: relative;
    padding-left: 32px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--terminal-border);
}

.timeline-item {
    position: relative;
    padding-bottom: 32px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -36px;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--terminal-border);
    border: 2px solid var(--bg-primary);
}

.timeline-item.highlight::before {
    background: var(--accent-primary);
    box-shadow: 0 0 20px var(--accent-glow);
}

.timeline-date {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-tertiary);
    display: block;
    margin-bottom: 8px;
}

.timeline-item p {
    color: var(--text-secondary);
}

.timeline-item.highlight p {
    color: var(--text-primary);
}

/* Philosophy Card */
.philosophy-card {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: 16px;
    padding: 32px;
    position: sticky;
    top: 120px;
}

.philosophy-card h3 {
    font-size: 1.25rem;
    margin-bottom: 24px;
}

.principles {
    list-style: none;
}

.principles li {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--terminal-border);
}

.principles li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.principle-num {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-tertiary);
    flex-shrink: 0;
}

.principle-text {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* ========================================
   Contact Section
   ======================================== */

.contact {
    padding: var(--section-padding) 0;
    background: var(--bg-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.contact-terminal {
    max-width: none;
}

.contact-info h2 {
    font-size: 2rem;
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-tertiary);
    border: 1px solid var(--terminal-border);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    outline: none;
    transition: border-color 0.2s;
}

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

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-submit {
    width: 100%;
    margin-top: 4px;
}

.form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.contact-methods {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 0;
    margin-top: 16px;
}

.contact-method {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    color: var(--text-primary);
    text-decoration: none;
    padding: 12px 20px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    transition: all 0.2s;
}

.contact-method:hover {
    background: var(--bg-card);
}

.method-icon {
    color: var(--accent-primary);
}

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

.footer {
    padding: 64px 0 32px;
    border-top: 1px solid var(--terminal-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.footer-brand {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
}

.footer-brand p {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-muted);
    margin-top: 8px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--terminal-border);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.footer-phone {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-phone:hover {
    color: var(--accent-primary);
}

/* ========================================
   Problem Section
   ======================================== */

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

.problem-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
    max-width: 720px;
    margin: 0 auto;
}

.problem-card {
    display: flex;
    align-items: baseline;
    gap: 20px;
    padding: 0;
    background: none;
    border: none;
    border-bottom: 1px solid rgba(48, 54, 61, 0.4);
    padding-bottom: 24px;
}

.problem-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.problem-icon {
    color: var(--terminal-red);
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
    opacity: 0.9;
}

.problem-card p {
    color: var(--text-primary);
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    line-height: 1.5;
    font-weight: 500;
}

/* ── Proof Timeline ── */

.proof-timeline {
    position: relative;
    max-width: 680px;
    margin: 0 auto;
    padding-left: 32px;
}

.proof-timeline::before {
    content: '';
    position: absolute;
    left: 5px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--terminal-border);
}

.proof-phase {
    position: relative;
    padding-bottom: 40px;
}

.proof-phase:last-child {
    padding-bottom: 0;
}

.proof-phase-marker {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.proof-phase-date {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-tertiary);
    letter-spacing: 0.05em;
}

.proof-phase-dot {
    position: absolute;
    left: -32px;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--terminal-border);
    border: 2px solid var(--bg-secondary);
}

.proof-phase-dot.active {
    background: var(--accent-primary);
}

.proof-phase-dot.glow {
    box-shadow: 0 0 12px var(--accent-glow);
}

.proof-phase-card {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    padding: 24px;
}

.proof-phase-label {
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--accent-secondary);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    display: block;
    margin-bottom: 12px;
}

.proof-phase-body {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.proof-phase-result {
    padding-top: 12px;
    border-top: 1px solid var(--terminal-border);
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
    align-items: baseline;
}

.proof-phase-stat {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--accent-primary);
}

.proof-phase-note {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* Kicker */
.proof-kicker {
    text-align: center;
    max-width: 680px;
    margin: 64px auto 0;
    padding-top: 48px;
    border-top: 1px solid var(--terminal-border);
}

.proof-kicker-text {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.proof-kicker-bridge {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* Trust Bar */
.trust-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-top: 20px;
}

.trust-item {
    background: var(--bg-card);
    border: 1px solid var(--terminal-border);
    border-radius: 12px;
    padding: 24px 20px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.trust-item:hover {
    border-color: rgba(0, 255, 170, 0.2);
}

.trust-value {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.trust-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ========================================
   About Closer
   ======================================== */

.about-closer {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--terminal-border);
    font-style: italic;
}

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

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px;
    }

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

    .steps-grid {
        flex-direction: column;
    }

    .step-connector {
        width: 2px;
        height: 24px;
    }

    .trust-bar {
        grid-template-columns: 1fr;
    }

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

    .contact-content {
        grid-template-columns: 1fr;
    }

}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

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

    .logo-tagline {
        display: none;
    }

    .hero-title {
        font-size: 2.25rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-proof {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .proof-metric {
        font-size: 1.75rem;
    }

    .problem-card p {
        font-size: 1.0625rem;
    }

    .proof-timeline {
        padding-left: 24px;
    }

    .proof-phase-dot {
        left: -24px;
    }

    .proof-phase-card {
        padding: 20px;
    }

    .proof-phase-result {
        flex-direction: column;
        gap: 4px;
    }

    .trust-bar {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        gap: 24px;
        text-align: center;
    }
}

/* ========================================
   Animations
   ======================================== */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero .terminal-window,
.hero-tagline,
.hero-title,
.hero-subtitle,
.hero-cta,
.hero-proof {
    animation: fadeInUp 0.6s ease-out forwards;
    opacity: 0;
}

.hero .terminal-window { animation-delay: 0.1s; }
.hero-tagline { animation-delay: 0.15s; }
.hero-title { animation-delay: 0.2s; }
.hero-subtitle { animation-delay: 0.3s; }
.hero-cta { animation-delay: 0.4s; }
.hero-proof { animation-delay: 0.5s; }