/* ========================================
   Enyi Labs — Stylesheet
   ======================================== */

:root {
    --navy: #0F172A;
    --charcoal: #1E293B;
    --blue: #3B82F6;
    --blue-dark: #2563EB;
    --white: #FFFFFF;
    --off-white: #F8FAFC;
    --gray-100: #F1F5F9;
    --gray-300: #CBD5E1;
    --gray-400: #94A3B8;
    --gray-600: #475569;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--navy);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

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

/* ---- Navigation ---- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-100);
    padding: 16px 0;
}

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

.logo-img {
    height: 40px;
    width: auto;
}

.nav-cta {
    background: var(--blue);
    color: var(--white);
    padding: 10px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s;
}

.nav-cta:hover {
    background: var(--blue-dark);
}

/* ---- Buttons ---- */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-primary {
    background: var(--blue);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--blue-dark);
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-secondary:hover {
    border-color: var(--white);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
}

/* ---- Hero ---- */
.hero {
    background: var(--navy);
    color: var(--white);
    padding: 160px 0 120px;
    text-align: center;
}

.hero h1 {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero-sub {
    font-size: 1.15rem;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.7;
}

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

/* ---- Sections ---- */
.section {
    padding: 100px 0;
}

.section-light {
    background: var(--white);
}

.section-dark {
    background: var(--navy);
    color: var(--white);
}

.section-accent {
    background: var(--off-white);
}

.section-cta {
    background: var(--charcoal);
    color: var(--white);
    padding: 120px 0;
}

.section h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
    margin-bottom: 20px;
}

.section-sub {
    font-size: 1.05rem;
    max-width: 620px;
    margin: 0 auto 48px;
    line-height: 1.7;
    opacity: 0.85;
}

.section-dark .section-sub {
    color: var(--gray-300);
}

/* ---- Pain Points ---- */
.pain-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
    text-align: left;
}

.pain-point {
    background: var(--off-white);
    padding: 32px;
    border-radius: 10px;
    border: 1px solid var(--gray-100);
}

.pain-icon {
    font-size: 1.6rem;
    margin-bottom: 12px;
}

.pain-point p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

.pain-point strong {
    color: var(--navy);
}

/* ---- Steps ---- */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    max-width: 960px;
    margin: 0 auto;
}

.step {
    text-align: left;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: var(--blue);
    color: var(--white);
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.step p {
    color: var(--gray-300);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ---- Firms ---- */
.firms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px;
    max-width: 960px;
    margin: 0 auto;
}

.firm-type {
    background: var(--off-white);
    padding: 32px 28px;
    border-radius: 10px;
    text-align: left;
    border: 1px solid var(--gray-100);
}

.firm-type h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--navy);
}

.firm-type p {
    color: var(--gray-600);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* ---- Starter Pack ---- */
.starter-pack {
    background: var(--white);
    border: 1px solid var(--gray-100);
    border-radius: 16px;
    padding: 56px 48px;
    max-width: 640px;
    margin: 0 auto;
}

.starter-pack h2 {
    margin-bottom: 12px;
}

.starter-desc {
    color: var(--gray-600);
    max-width: 480px;
    margin: 0 auto 32px;
}

.starter-features ul {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 0 auto 32px;
}

.starter-features li {
    padding: 8px 0;
    padding-left: 28px;
    position: relative;
    color: var(--gray-600);
    font-size: 0.95rem;
}

.starter-features li::before {
    content: "\2713";
    position: absolute;
    left: 0;
    color: var(--blue);
    font-weight: 700;
}


/* ---- Outcomes ---- */
.outcomes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    max-width: 700px;
    margin: 0 auto;
}

.outcome-stat {
    font-size: 3rem;
    font-weight: 700;
    color: var(--blue);
    line-height: 1;
    margin-bottom: 8px;
}

.outcome p {
    color: var(--gray-300);
    font-size: 0.95rem;
}

/* ---- CTA Section ---- */
.section-cta h2 {
    margin-bottom: 16px;
}

.section-cta .btn {
    margin-bottom: 20px;
}

.cta-note {
    color: var(--gray-400);
    font-size: 0.9rem;
}

.cta-note a {
    color: var(--blue);
    text-decoration: none;
}

.cta-note a:hover {
    text-decoration: underline;
}

/* ---- Footer ---- */
.footer {
    background: var(--navy);
    color: var(--gray-400);
    padding: 48px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: 8px;
    filter: brightness(0) invert(1);
}

.footer-brand p {
    font-size: 0.85rem;
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

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

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .hero {
        padding: 130px 0 80px;
    }

    .section {
        padding: 72px 0;
    }

    .section-cta {
        padding: 80px 0;
    }

    .pain-points,
    .steps,
    .firms {
        grid-template-columns: 1fr;
    }

    .outcomes {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .starter-pack {
        padding: 40px 28px;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }
}