@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #0000fa;
    --primary-dark: #0000c2;
    --primary-light: #3d3dff;
    --ink: #12131a;
    --body: #4b4f5e;
    --muted: #6b7080;
    --bg: #ffffff;
    --bg-soft: #f4f6fb;
    --bg-soft-2: #eef1fa;
    --border: #e7e9f2;
    --white: #ffffff;
    --radius-lg: 20px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --shadow-sm: 0 1px 2px rgba(18, 19, 26, 0.04);
    --shadow-md: 0 8px 24px rgba(18, 19, 26, 0.06);
    --shadow-lg: 0 24px 60px rgba(0, 0, 250, 0.12);
    --container: 1240px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: var(--body);
    background: var(--bg);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 32px;
}

h1, h2, h3, h4 {
    color: var(--ink);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

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

.accent { color: var(--primary); }
.underline-accent {
    color: var(--primary);
    text-decoration: underline;
    text-decoration-thickness: 3px;
    text-underline-offset: 6px;
}

/* ============ Buttons ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0.85rem 1.75rem;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.95rem;
    transition: all 0.25s ease;
    border: 1.5px solid transparent;
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 6px 18px rgba(0, 0, 250, 0.28);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 26px rgba(0, 0, 250, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline:hover {
    background: var(--bg-soft-2);
}

.btn-outline-white {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--white);
}

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

.btn-white:hover {
    background: var(--bg-soft-2);
    transform: translateY(-2px);
}

.btn-lg { padding: 1rem 2.1rem; font-size: 1rem; }
.btn-sm { padding: 0.6rem 1.3rem; font-size: 0.85rem; }

/* ============ Navbar ============ */
.navbar {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 200;
    padding: 1.1rem 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.navbar-left {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.logo img {
    height: 34px;
    width: auto;
}

.navbar-menu {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    text-decoration: none;
    color: var(--ink);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-item-dropdown {
    position: relative;
}

.nav-item-dropdown > .nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-item-dropdown .fa-chevron-down {
    font-size: 0.65rem;
    transition: transform 0.2s ease;
}

.nav-item-dropdown:hover .fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown-panel {
    position: absolute;
    top: calc(100% + 18px);
    left: 50%;
    transform: translateX(-50%) translateY(8px);
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    padding: 10px;
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.2s ease;
    z-index: 50;
}

.nav-item-dropdown:hover .dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-panel a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--ink);
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s ease;
}

.dropdown-panel a:hover {
    background: var(--bg-soft-2);
    color: var(--primary);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--ink);
    cursor: pointer;
}

/* ============ Hero ============ */
.hero {
    padding: 5rem 0 6rem;
    background: var(--bg);
    overflow: hidden;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-soft-2);
    color: var(--primary);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 0.45rem 0.9rem;
    border-radius: 30px;
    margin-bottom: 1.5rem;
}

.hero h1 {
    font-size: 3.2rem;
    margin-bottom: 1.5rem;
}

.hero-text p {
    font-size: 1.1rem;
    color: var(--body);
    max-width: 520px;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-bottom: 2.5rem;
}

.watch-demo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--ink);
    font-weight: 700;
    font-size: 0.95rem;
}

.play-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    box-shadow: 0 6px 16px rgba(0, 0, 250, 0.3);
    transition: transform 0.25s ease;
}

.watch-demo:hover .play-icon {
    transform: scale(1.08);
}

.hero-stats-row {
    display: flex;
    gap: 2.5rem;
}

.hero-stats-row .stat-item h4 {
    font-size: 1.6rem;
    color: var(--primary);
}

.hero-stats-row .stat-item p {
    font-size: 0.85rem;
    color: var(--muted);
    font-weight: 600;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.hero-visual img {
    max-width: 100%;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 250, 0.18));
}

.hero-visual::before {
    content: '';
    position: absolute;
    top: 10%;
    right: -5%;
    width: 340px;
    height: 340px;
    background: radial-gradient(circle, rgba(0,0,250,0.10) 0%, rgba(0,0,250,0) 70%);
    border-radius: 50%;
    z-index: -1;
}

/* ============ Logo strip ============ */
.trust-strip {
    padding: 2.5rem 0;
    background: var(--bg-soft);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.trust-strip .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
}

.trust-strip p {
    color: var(--muted);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.trust-numbers {
    display: flex;
    gap: 3rem;
}

.trust-numbers .stat-item h4 {
    font-size: 1.6rem;
    color: var(--ink);
}

.trust-numbers .stat-item p {
    text-transform: none;
    letter-spacing: 0;
    font-weight: 500;
}

/* ============ Section shell ============ */
section { padding: 6rem 0; }
.section-soft { background: var(--bg-soft); }

.section-head {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3.5rem;
}

.eyebrow {
    display: inline-block;
    color: var(--primary);
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}

.section-head h2 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
}

.section-head p {
    color: var(--muted);
    font-size: 1.05rem;
}

.section-head.left {
    text-align: left;
    margin: 0 0 3rem;
}

/* ============ Feature cards ============ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.75rem;
}

.feature-item {
    background: var(--white);
    padding: 2.25rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.feature-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
    border-color: transparent;
}

.feature-icon {
    width: 54px;
    height: 54px;
    background: var(--bg-soft-2);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: 1.4rem;
}

.feature-item h3 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
}

.feature-item p {
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.75;
}

/* ============ How it works ============ */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    position: relative;
}

.step {
    text-align: left;
}

.step-number {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--ink);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    margin-bottom: 1.2rem;
}

.step h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.step p {
    color: var(--muted);
    font-size: 0.92rem;
}

/* ============ Projects grid ============ */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.project-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-6px);
}

.project-image {
    width: 100%;
    height: 230px;
    background: #0d0e14;
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: #0d0e14;
    color: rgba(255,255,255,0.35);
    gap: 10px;
}

.image-placeholder i { font-size: 2rem; }
.image-placeholder p { font-size: 0.8rem; letter-spacing: 0.04em; text-transform: uppercase; }

.project-info { padding: 1.6rem; }

.project-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.project-type {
    color: var(--primary);
    font-size: 0.82rem;
    font-weight: 700;
    margin-bottom: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.project-stats {
    display: flex;
    gap: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--muted);
}

.project-stats span { display: flex; align-items: center; gap: 6px; }
.project-stats i { color: var(--primary); }

/* ============ Pricing ============ */
.pricing-toggle-row {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.75rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.pricing-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.pricing-card.featured {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--white);
    transform: scale(1.03);
}

.pricing-card.featured:hover { transform: scale(1.03) translateY(-4px); }

.pricing-card.featured .pricing-card-title,
.pricing-card.featured h3,
.pricing-card.featured .price { color: var(--white); }

.pricing-card.featured .price span,
.pricing-card.featured .pricing-features li { color: rgba(255,255,255,0.7); }

.featured-badge {
    display: inline-block;
    background: var(--primary);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    margin-bottom: 1.2rem;
    width: fit-content;
}

.pricing-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.6rem;
}

.pricing-card .plan-desc {
    color: var(--muted);
    font-size: 0.88rem;
    margin-bottom: 1.5rem;
}

.pricing-card.featured .plan-desc { color: rgba(255,255,255,0.65); }

.price {
    font-size: 2.6rem;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 1.75rem;
}

.price span {
    font-size: 0.95rem;
    color: var(--muted);
    font-weight: 500;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.pricing-features li {
    padding: 0.65rem 0;
    color: var(--body);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    border-top: 1px solid var(--border);
}

.pricing-card.featured .pricing-features li { border-top-color: rgba(255,255,255,0.12); }

.pricing-features li:first-child { border-top: none; }

.pricing-features i { color: var(--primary); width: 16px; }
.pricing-card.featured .pricing-features i { color: var(--primary-light); }

.pricing-card .btn { width: 100%; }

/* ============ FAQ ============ */
.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-weight: 700;
    color: var(--ink);
    font-size: 1.02rem;
}

.faq-question i {
    color: var(--primary);
    transition: transform 0.25s ease;
}

.faq-item.open .faq-question i { transform: rotate(45deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.8;
}

.faq-item.open .faq-answer {
    max-height: 300px;
    padding-top: 1rem;
}

/* ============ CTA banner ============ */
.cta-banner {
    background: var(--primary);
    background: radial-gradient(120% 160% at 15% 20%, #3535ff 0%, var(--primary) 55%, var(--primary-dark) 100%);
    border-radius: 28px;
    padding: 4rem 3rem;
    text-align: center;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.06);
    border-radius: 50%;
}

.cta-banner-content { position: relative; z-index: 1; }

.cta-banner h2 {
    color: var(--white);
    font-size: 2.3rem;
    margin-bottom: 1rem;
}

.cta-banner p {
    opacity: 0.9;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============ Page header (interior pages) ============ */
.page-header {
    padding: 3.5rem 0 3rem;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border);
    text-align: center;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--primary); }

.page-header h1 { font-size: 2.4rem; margin-bottom: 0.75rem; }
.page-header p { color: var(--muted); max-width: 560px; margin: 0 auto; }

/* ============ Footer ============ */
.footer {
    background: var(--ink);
    color: rgba(255,255,255,0.85);
    padding: 4.5rem 0 0;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.6fr repeat(3, 1fr);
    gap: 2.5rem;
    padding-bottom: 3.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand img { height: 30px; margin-bottom: 1.2rem; }

.footer-brand p {
    color: rgba(255,255,255,0.55);
    font-size: 0.9rem;
    max-width: 280px;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.footer-section h4 {
    color: var(--white);
    font-size: 0.9rem;
    margin-bottom: 1.3rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-section ul { list-style: none; }

.footer-section a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    display: block;
    padding: 0.45rem 0;
    font-size: 0.92rem;
    transition: color 0.2s ease;
}

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

.social-links { display: flex; gap: 0.75rem; }

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.08);
    border-radius: 50%;
    padding: 0;
    transition: background 0.2s ease;
}

.social-links a:hover { background: var(--primary); color: var(--white); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.75rem 0;
    color: rgba(255,255,255,0.45);
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-bottom a { color: rgba(255,255,255,0.65); text-decoration: none; }
.footer-bottom a:hover { color: var(--white); }

/* ============ Responsive ============ */
@media (max-width: 980px) {
    .hero .container { grid-template-columns: 1fr; text-align: center; }
    .hero-text p { margin-left: auto; margin-right: auto; }
    .hero-actions { justify-content: center; }
    .hero-visual { order: -1; margin-bottom: 1rem; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .navbar-menu, .navbar-actions .btn-outline { display: none; }
    .nav-toggle { display: block; }
    .hero h1 { font-size: 2.2rem; }
    .section-head h2 { font-size: 1.8rem; }
    .cta-banner { padding: 3rem 1.5rem; }
    .cta-banner h2 { font-size: 1.7rem; }
    .footer-top { grid-template-columns: 1fr; }
    .pricing-card.featured { transform: scale(1); }
    .trust-strip .container { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
    .container { padding: 0 20px; }
    .hero h1 { font-size: 1.8rem; }
    .hero-stats-row { gap: 1.5rem; flex-wrap: wrap; }
}

/* Store badges */
.store-badge {
    display: inline-flex;
    align-items: center;
    transition: transform 0.25s ease, opacity 0.25s ease;
}

.store-badge:hover {
    transform: translateY(-3px);
    opacity: 0.9;
}

.store-badge img {
    height: 48px;
    width: auto;
    display: block;
}