/* ============================================
   PRIMED DT — Landing Page Styles
   Design: Dark mode, neon green accent (#39FF14)
   Font: Inter
   ============================================ */

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

:root {
    --bg: #0a0a0a;
    --bg-card: rgba(255, 255, 255, 0.04);
    --bg-card-hover: rgba(255, 255, 255, 0.07);
    --text: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.55);
    --text-dim: rgba(255, 255, 255, 0.3);
    --accent: #39FF14;
    --accent-dim: rgba(57, 255, 20, 0.15);
    --accent-glow: rgba(57, 255, 20, 0.4);
    --border: rgba(255, 255, 255, 0.08);
    --radius: 12px;
    --radius-lg: 20px;
    --radius-pill: 100px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

a {
    text-decoration: none;
    color: inherit;
}

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

/* --- Layout --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 120px 0;
    position: relative;
}

/* --- Glass Card --- */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    border-radius: var(--radius-pill);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-accent {
    background: var(--accent);
    color: #0a0a0a;
    padding: 12px 28px;
}

.btn-accent:hover {
    background: #4dff33;
    box-shadow: 0 0 30px var(--accent-glow);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--text);
    padding: 12px 28px;
    border: 1.5px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1rem;
}

.btn-sm {
    padding: 10px 22px;
    font-size: 0.85rem;
}

/* ===== NAVBAR ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.15rem;
    letter-spacing: -0.02em;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 4px;
}

.nav-link {
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.87rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: all var(--transition);
}

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

.nav-link.active {
    background: var(--accent);
    color: #0a0a0a;
    font-weight: 600;
}

.nav-cta {
    font-size: 0.87rem;
}

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

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

/* ===== HERO ===== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
}

.glow-1 {
    width: 600px;
    height: 600px;
    background: rgba(57, 255, 20, 0.08);
    top: -10%;
    right: 10%;
}

.glow-2 {
    width: 400px;
    height: 400px;
    background: rgba(57, 255, 20, 0.05);
    bottom: 10%;
    left: -5%;
}

.hero-flow-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.6;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-headline {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.hero-headline em {
    font-style: italic;
    color: var(--accent);
}

.hero-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-card {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.hero-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-card-brand {
    font-weight: 700;
    font-size: 1rem;
}

.hero-card-text {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    max-width: 680px;
    margin: 0 auto 72px;
}

.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 6px 16px;
    border-radius: var(--radius-pill);
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 20px;
}

.section-title em {
    font-style: italic;
    color: var(--accent);
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ===== PROBLEM / PILLARS ===== */
.pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.pillar-card {
    padding: 40px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pillar-card:hover {
    transform: translateY(-4px);
}

.pillar-number {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.5;
}

.pillar-icon {
    color: var(--accent);
    margin-bottom: 24px;
    display: inline-block;
}

.pillar-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.pillar-card p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ===== FEATURES ===== */
.features {
    background: linear-gradient(180deg, transparent 0%, rgba(57, 255, 20, 0.02) 50%, transparent 100%);
}

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

.feature-card {
    padding: 36px 30px;
    position: relative;
}

.feature-card:hover {
    transform: translateY(-4px);
}

.feature-icon-wrap {
    color: var(--text);
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.feature-metrics {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.metric {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-dim);
}

.metric-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.6;
}

/* ===== WORKFLOW / STEPS ===== */
.steps {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr 200px;
    gap: 32px;
    align-items: center;
    width: 100%;
    max-width: 750px;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--accent);
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

.step-visual {
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-connector {
    display: flex;
    justify-content: center;
    padding-left: 8px;
    width: 100%;
    max-width: 750px;
}

.step-connector svg {
    margin-left: -350px;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
    background: linear-gradient(180deg, transparent 0%, rgba(57, 255, 20, 0.015) 100%);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.testimonial-card {
    padding: 40px 36px;
    position: relative;
}

.testimonial-card.featured {
    border-color: rgba(57, 255, 20, 0.15);
}

.quote-icon {
    margin-bottom: 20px;
}

.testimonial-card blockquote {
    font-size: 1.1rem;
    font-weight: 500;
    line-height: 1.65;
    margin-bottom: 28px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-dim), rgba(57, 255, 20, 0.08));
    border: 1.5px solid var(--accent-dim);
}

.author-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.author-role {
    font-size: 0.8rem;
    color: var(--text-muted);
}

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

.stat {
    padding: 32px 24px;
    text-align: center;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent);
    letter-spacing: -0.02em;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* ===== CTA ===== */
.cta {
    text-align: center;
    overflow: hidden;
}

.cta-bg-effects {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.glow-cta-1 {
    position: absolute;
    width: 500px;
    height: 500px;
    background: rgba(57, 255, 20, 0.07);
    border-radius: 50%;
    filter: blur(120px);
    top: -20%;
    left: 50%;
    transform: translateX(-50%);
}

.glow-cta-2 {
    position: absolute;
    width: 300px;
    height: 300px;
    background: rgba(57, 255, 20, 0.04);
    border-radius: 50%;
    filter: blur(80px);
    bottom: -10%;
    right: 10%;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 20px;
}

.cta-title em {
    font-style: italic;
    color: var(--accent);
}

.cta-sub {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
    border-top: 1px solid var(--border);
    padding: 48px 0 32px;
}

.footer-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.footer-brand .logo {
    margin-bottom: 12px;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.85rem;
    max-width: 280px;
}

.footer-links {
    display: flex;
    gap: 28px;
}

.footer-links a {
    font-size: 0.87rem;
    color: var(--text-muted);
    transition: color var(--transition);
}

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

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer-social a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    text-align: center;
}

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

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-card {
        max-width: 400px;
    }

    .pillars {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .features-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
        margin: 0 auto;
    }

    .step {
        grid-template-columns: auto 1fr;
    }

    .step-visual {
        display: none;
    }

    .step-connector svg {
        margin-left: 0;
    }

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

@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + 12px);
        left: 24px;
        right: 24px;
        flex-direction: column;
        background: rgba(15, 15, 15, 0.97);
        border: 1px solid var(--border);
        border-radius: var(--radius);
        padding: 12px;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
    }

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

    .nav-link {
        padding: 12px 16px;
        width: 100%;
        text-align: center;
    }

    .nav-cta {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

    .hero-headline {
        font-size: clamp(2.4rem, 8vw, 3.5rem);
    }

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