/* ===== VARIABLES ===== */
:root {
    --navy: #0A1628;
    --navy-light: #0F1F38;
    --navy-card: #131F35;
    --teal: #00D4AA;
    --teal-dim: rgba(0, 212, 170, 0.1);
    --teal-glow: rgba(0, 212, 170, 0.3);
    --white: #F8FAFB;
    --gray-100: #E2E8F0;
    --gray-200: #CBD5E1;
    --gray-300: #94A3B8;
    --gray-400: #64748B;
    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font);
    background: var(--navy);
    color: var(--white);
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

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

/* ===== NAVIGATION ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}
.nav.scrolled {
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 12px 0;
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    font-size: 22px;
    font-weight: 800;
    display: flex;
    align-items: center;
    gap: 8px;
}
.logo-icon {
    font-size: 24px;
}
.nav-links {
    display: flex;
    gap: 32px;
}
.nav-links a {
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-300);
    transition: var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
    background: var(--teal);
    color: var(--navy);
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
}
.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px var(--teal-glow);
}
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: var(--transition);
}
.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(10, 22, 40, 0.98);
    backdrop-filter: blur(20px);
    padding: 24px;
    flex-direction: column;
    gap: 16px;
    z-index: 999;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
    font-size: 16px;
    font-weight: 500;
    color: var(--gray-200);
    padding: 8px 0;
}
.mobile-cta {
    background: var(--teal);
    color: var(--navy) !important;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    margin-top: 8px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-family: var(--font);
}
.btn-primary {
    background: var(--teal);
    color: var(--navy);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--teal-glow);
}
.btn-ghost {
    background: transparent;
    color: var(--gray-200);
    border: 1px solid rgba(255, 255, 255, 0.15);
}
.btn-ghost:hover {
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--white);
}
.btn-outline {
    background: transparent;
    color: var(--teal);
    border: 2px solid var(--teal);
    width: 100%;
}
.btn-outline:hover {
    background: var(--teal);
    color: var(--navy);
}
.btn-large {
    padding: 18px 48px;
    font-size: 18px;
}
.btn-full { width: 100%; }

/* ===== HERO ===== */
.hero {
    padding: 160px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--teal-dim) 0%, transparent 70%);
    pointer-events: none;
}
.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-badge {
    display: inline-block;
    background: var(--teal-dim);
    color: var(--teal);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}
.hero-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
}
.accent { color: var(--teal); }
.hero-sub {
    font-size: 18px;
    color: var(--gray-300);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}
.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}
.hero-stats {
    display: flex;
    gap: 32px;
    align-items: center;
}
.stat { text-align: left; }
.stat-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--teal);
}
.stat-suffix {
    font-size: 20px;
    font-weight: 700;
    color: var(--teal);
}
.stat-label {
    display: block;
    font-size: 13px;
    color: var(--gray-400);
    margin-top: 2px;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

/* ===== WORKFLOW CARD ===== */
.hero-visual { position: relative; }
.workflow-card {
    background: var(--navy-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}
.wf-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 13px;
    color: var(--gray-400);
    font-weight: 500;
}
.wf-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}
.wf-dot.green {
    background: #22C55E;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.5);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.wf-steps { display: flex; flex-direction: column; }
.wf-step {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px;
    border-radius: var(--radius);
    transition: var(--transition);
    opacity: 0.4;
}
.wf-step.active {
    opacity: 1;
    background: rgba(255, 255, 255, 0.03);
}
.wf-icon {
    font-size: 20px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--navy);
    border-radius: 10px;
    flex-shrink: 0;
}
.wf-text strong {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}
.wf-text span {
    font-size: 13px;
    color: var(--gray-400);
}
.wf-connector {
    width: 2px;
    height: 20px;
    background: rgba(0, 212, 170, 0.2);
    margin-left: 33px;
}

/* ===== TRUST BAR ===== */
.trust-bar {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.trust-text {
    text-align: center;
    font-size: 13px;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}
.trust-logos {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}
.trust-logo {
    font-size: 16px;
    font-weight: 700;
    color: var(--gray-400);
    opacity: 0.5;
    transition: var(--transition);
}
.trust-logo:hover { opacity: 0.8; }

/* ===== SECTION HEADERS ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}
.section-tag {
    display: inline-block;
    background: var(--teal-dim);
    color: var(--teal);
    padding: 6px 16px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}
.section-header h2 {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 16px;
}
.section-sub {
    font-size: 18px;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== PROBLEM ===== */
.problem { padding: 100px 0; }
.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.problem-card {
    background: var(--navy-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}
.problem-card:hover {
    border-color: rgba(255, 255, 255, 0.12);
    transform: translateY(-2px);
}
.problem-icon {
    font-size: 32px;
    margin-bottom: 16px;
}
.problem-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}
.problem-card p {
    color: var(--gray-300);
    font-size: 15px;
    line-height: 1.7;
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: var(--navy-light);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--navy-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
}
.service-card:hover {
    border-color: var(--teal);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}
.service-icon {
    font-size: 32px;
    margin-bottom: 16px;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--teal-dim);
    border-radius: 14px;
}
.service-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}
.service-card p {
    color: var(--gray-300);
    font-size: 15px;
    line-height: 1.7;
}

/* ===== PROCESS ===== */
.process { padding: 100px 0; }
.process-steps {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}
.process-step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}
.step-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--teal);
    opacity: 0.3;
    line-height: 1;
    flex-shrink: 0;
    width: 80px;
}
.step-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 8px;
}
.step-content p {
    color: var(--gray-300);
    font-size: 16px;
    line-height: 1.7;
}

/* ===== RESULTS ===== */
.results {
    padding: 100px 0;
    background: var(--navy-light);
}
.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.result-card {
    background: var(--navy-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 32px;
    text-align: center;
}
.result-metric { margin-bottom: 16px; }
.result-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--teal);
}
.result-unit {
    font-size: 18px;
    font-weight: 600;
    color: var(--gray-300);
    margin-left: 4px;
}
.result-card p {
    color: var(--gray-300);
    font-size: 15px;
    line-height: 1.7;
}
.testimonial-highlight {
    background: var(--navy-card);
    border: 1px solid rgba(0, 212, 170, 0.15);
    border-radius: var(--radius-lg);
    padding: 40px;
    text-align: center;
}
.testimonial-highlight blockquote {
    font-size: 20px;
    line-height: 1.7;
    font-style: italic;
    color: var(--gray-100);
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}
.author-info strong { display: block; font-size: 16px; }
.author-info span {
    color: var(--gray-400);
    font-size: 14px;
}

/* ===== PRICING ===== */
.pricing { padding: 100px 0; }
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}
.pricing-card {
    background: var(--navy-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-lg);
    padding: 36px;
    position: relative;
    transition: var(--transition);
}
.pricing-card.popular {
    border-color: var(--teal);
    transform: scale(1.02);
    box-shadow: 0 0 40px var(--teal-dim);
}
.popular-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--teal);
    color: var(--navy);
    padding: 6px 20px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.pricing-header { margin-bottom: 24px; }
.pricing-header h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 4px;
}
.pricing-desc {
    color: var(--gray-400);
    font-size: 14px;
}
.pricing-amount {
    margin-bottom: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.price {
    font-size: 44px;
    font-weight: 800;
}
.period {
    font-size: 16px;
    color: var(--gray-400);
}
.pricing-features {
    margin-bottom: 28px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.pricing-features li {
    font-size: 15px;
    color: var(--gray-200);
    padding-left: 24px;
    position: relative;
}
.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--teal);
    font-weight: 700;
}
.pricing-guarantee {
    text-align: center;
    margin-top: 40px;
    font-size: 16px;
    color: var(--gray-300);
}

/* ===== FAQ ===== */
.faq { padding: 100px 0; background: var(--navy-light); }
.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    background: var(--navy-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    overflow: hidden;
    transition: var(--transition);
}
.faq-item.open { border-color: rgba(255, 255, 255, 0.12); }
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    font-family: var(--font);
    cursor: pointer;
    text-align: left;
}
.faq-toggle {
    font-size: 22px;
    color: var(--teal);
    transition: var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item.open .faq-toggle { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}
.faq-answer p {
    padding: 0 24px 20px;
    color: var(--gray-300);
    font-size: 15px;
    line-height: 1.7;
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.final-cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--teal-dim) 0%, transparent 70%);
    pointer-events: none;
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 {
    font-size: clamp(30px, 4vw, 44px);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}
.cta-content p {
    font-size: 18px;
    color: var(--gray-300);
    max-width: 550px;
    margin: 0 auto 32px;
    line-height: 1.7;
}
.cta-note {
    display: block;
    margin-top: 12px;
    font-size: 14px;
    color: var(--gray-400);
}

/* ===== FOOTER ===== */
.footer {
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-brand p {
    color: var(--gray-400);
    font-size: 14px;
    margin-top: 12px;
    max-width: 280px;
}
.footer-links h4 {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    color: var(--gray-200);
}
.footer-links a {
    display: block;
    font-size: 14px;
    color: var(--gray-400);
    margin-bottom: 10px;
    transition: var(--transition);
}
.footer-links a:hover { color: var(--teal); }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 24px;
    text-align: center;
}
.footer-bottom p {
    font-size: 13px;
    color: var(--gray-400);
}

/* ===== STICKY MOBILE CTA ===== */
.sticky-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px 16px;
    background: rgba(10, 22, 40, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    z-index: 998;
}

/* ===== ANIMATIONS ===== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero .container {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }
    .hero-visual { order: 99; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .results-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .pricing-card.popular { transform: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links, .nav-cta { display: none; }
    .nav-toggle { display: flex; }
    .hero { padding: 120px 0 60px; }
    .hero-title { font-size: 32px; }
    .hero-sub { font-size: 16px; }
    .hero-actions { flex-direction: column; }
    .hero-stats { flex-direction: column; gap: 16px; align-items: flex-start; }
    .stat-divider { display: none; }
    .problem-grid { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .results-grid { grid-template-columns: 1fr; }
    .process-step { flex-direction: column; gap: 8px; }
    .step-number { font-size: 36px; width: auto; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .sticky-cta { display: block; }
    body { padding-bottom: 70px; }
    .section-header h2 { font-size: 28px; }
    .testimonial-highlight blockquote { font-size: 17px; }
    .testimonial-highlight { padding: 28px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 28px; }
    .pricing-card { padding: 28px; }
    .price { font-size: 36px; }
}