:root {
    --bg: #030712;
    --surface: #07111f;
    --surface-2: #0f172a;
    --card: #111c2e;
    --teal: #14b8a6;
    --teal-dark: #0f766e;
    --gold: #f59e0b;
    --ice: #ccfbf1;
    --text: #f8fafc;
    --muted: #94a3b8;
    --line: #334155;
    --white: #ffffff;
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
    --radius: 26px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(20, 184, 166, 0.16), transparent 34%),
        radial-gradient(circle at top right, rgba(245, 158, 11, 0.12), transparent 30%),
        var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

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

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.topbar {
    background: #020617;
    color: var(--muted);
    font-size: 13px;
    padding: 9px 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.topbar-inner {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.navbar {
    position: sticky;
    top: 0;
    z-index: 999;
    background: rgba(3, 7, 18, 0.84);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.navbar-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 900;
    letter-spacing: -0.4px;
}

.brand-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #042f2e;
    background: linear-gradient(135deg, var(--teal), var(--gold));
    box-shadow: 0 12px 32px rgba(20, 184, 166, 0.28);
    font-size: 13px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 14px;
    font-weight: 800;
    color: var(--muted);
}

.nav-links a {
    padding: 10px 12px;
    border-radius: 999px;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--ice);
    background: rgba(20, 184, 166, 0.13);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    border: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    padding: 13px 20px;
    border-radius: 999px;
    border: 0;
    cursor: pointer;
    font-weight: 900;
    transition: 0.2s ease;
}

.btn-primary {
    color: #042f2e;
    background: linear-gradient(135deg, var(--teal), #5eead4);
    box-shadow: 0 14px 34px rgba(20, 184, 166, 0.24);
}

.btn-primary:hover {
    transform: translateY(-2px);
    filter: brightness(1.05);
}

.btn-light {
    color: var(--text);
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.btn-light:hover {
    color: var(--ice);
    border-color: var(--teal);
    transform: translateY(-2px);
}

.hero,
.page-banner {
    position: relative;
    overflow: hidden;
}

.hero::before,
.page-banner::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
    background-size: 56px 56px;
    pointer-events: none;
}

.hero {
    padding: 92px 0 78px;
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
    gap: 48px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    padding: 8px 13px;
    border-radius: 999px;
    color: var(--ice);
    background: rgba(20, 184, 166, 0.14);
    border: 1px solid rgba(20, 184, 166, 0.25);
    font-weight: 900;
    font-size: 13px;
    margin-bottom: 18px;
}

.hero h1,
.page-banner h1 {
    font-size: clamp(40px, 5vw, 68px);
    line-height: 1.02;
    letter-spacing: -2.4px;
    margin-bottom: 20px;
}

.hero h1 span,
.page-banner h1 span {
    color: var(--teal);
}

.hero p,
.page-banner p {
    color: var(--muted);
    font-size: 18px;
    max-width: 760px;
}

.hero p {
    margin-bottom: 30px;
}

.page-banner {
    padding: 76px 0;
    text-align: center;
}

.page-banner .container {
    position: relative;
}

.page-banner p {
    margin: 0 auto;
}

.hero-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 34px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.stat-box {
    padding: 20px;
    border-radius: 22px;
    background: rgba(17, 28, 46, 0.82);
    border: 1px solid rgba(148, 163, 184, 0.17);
    box-shadow: var(--shadow);
}

.stat-box strong {
    display: block;
    color: var(--text);
    font-size: 29px;
    line-height: 1;
    margin-bottom: 7px;
}

.stat-box span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
}

.mockup-image,
.banner-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: var(--shadow);
}

.banner-image {
    margin-top: 36px;
    max-height: 380px;
    object-fit: cover;
}

section {
    padding: 78px 0;
}

.section-alt {
    background: rgba(255, 255, 255, 0.025);
    border-top: 1px solid rgba(148, 163, 184, 0.09);
    border-bottom: 1px solid rgba(148, 163, 184, 0.09);
}

.section-header {
    max-width: 790px;
    margin: 0 auto 48px;
    text-align: center;
}

.section-header .tag {
    margin-bottom: 10px;
    color: var(--gold);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.section-header h2 {
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.12;
    letter-spacing: -1.2px;
    margin-bottom: 14px;
}

.section-header p {
    color: var(--muted);
    font-size: 17px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.card {
    position: relative;
    overflow: hidden;
    padding: 30px;
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025)),
        var(--card);
    border: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: var(--shadow);
}

.card::after {
    content: "";
    position: absolute;
    right: -48px;
    bottom: -48px;
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: rgba(20, 184, 166, 0.08);
}

.card-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 20px;
    margin-bottom: 18px;
    color: #042f2e;
    background: linear-gradient(135deg, var(--teal), #99f6e4);
    font-size: 26px;
}

.card h3 {
    position: relative;
    z-index: 1;
    font-size: 21px;
    margin-bottom: 10px;
}

.card p,
.card li {
    position: relative;
    z-index: 1;
    color: var(--muted);
    font-size: 15px;
}

.card ul {
    padding-left: 20px;
    margin-top: 12px;
}

.intro-card {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 36px;
    align-items: center;
    padding: 38px;
    border-radius: 34px;
    background: rgba(17, 28, 46, 0.86);
    border: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: var(--shadow);
}

.content-block h2,
.intro-card h2 {
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.12;
    margin-bottom: 16px;
}

.content-block p,
.intro-card p {
    color: var(--muted);
    margin-bottom: 16px;
}

.check-list {
    display: grid;
    gap: 12px;
    margin-top: 20px;
}

.check-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    color: var(--text);
    font-weight: 800;
}

.check-icon {
    flex: 0 0 25px;
    width: 25px;
    height: 25px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #042f2e;
    background: var(--teal);
    font-size: 14px;
}

.module-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 34px;
    margin-bottom: 42px;
}

.module-row:nth-child(even) .mockup-image {
    order: 2;
}

.table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    background: var(--card);
    border: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: var(--shadow);
}

table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
}

th,
td {
    text-align: left;
    padding: 16px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

th {
    color: var(--ice);
    background: rgba(20, 184, 166, 0.1);
    font-size: 14px;
}

td {
    color: var(--muted);
    font-size: 14px;
}

.price-card.featured {
    border-color: var(--teal);
    transform: translateY(-7px);
}

.badge {
    display: inline-block;
    margin-bottom: 16px;
    padding: 7px 12px;
    border-radius: 999px;
    color: #451a03;
    background: var(--gold);
    font-size: 12px;
    font-weight: 900;
}

.price {
    margin: 12px 0;
    color: var(--text);
    font-size: 42px;
    font-weight: 900;
}

.price span {
    color: var(--muted);
    font-size: 14px;
}

.contact-box {
    padding: 32px;
    border-radius: var(--radius);
    background: var(--card);
    border: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: var(--shadow);
}

.form-grid {
    display: grid;
    gap: 16px;
}

.form-grid label {
    display: block;
    margin-bottom: 7px;
    font-weight: 900;
    font-size: 14px;
}

.form-grid input,
.form-grid textarea,
.form-grid select {
    width: 100%;
    padding: 13px 14px;
    border-radius: 15px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    outline: none;
    color: var(--text);
    background: #020617;
    font-size: 15px;
}

.form-grid input:focus,
.form-grid textarea:focus,
.form-grid select:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.16);
}

.cta {
    position: relative;
    overflow: hidden;
    padding: 76px 0;
    text-align: center;
    background:
        radial-gradient(circle at 20% 20%, rgba(245, 158, 11, 0.16), transparent 32%),
        linear-gradient(135deg, #042f2e, #0f172a);
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.cta h2 {
    font-size: clamp(30px, 4vw, 46px);
    margin-bottom: 14px;
}

.cta p {
    max-width: 740px;
    margin: 0 auto 26px;
    color: var(--muted);
    font-size: 17px;
}

.footer {
    color: var(--muted);
    background: #020617;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

.footer-main {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 30px;
    padding: 54px 0 34px;
}

.footer h3,
.footer h4 {
    margin-bottom: 14px;
    color: var(--text);
}

.footer p,
.footer a,
.footer span {
    color: var(--muted);
    font-size: 14px;
}

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

.footer-links {
    display: grid;
    gap: 9px;
}

.footer-bottom {
    padding: 22px 0;
    text-align: center;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    font-size: 14px;
}

@media (max-width: 980px) {
    .hero-grid,
    .intro-card,
    .grid-2,
    .module-row {
        grid-template-columns: 1fr;
    }

    .module-row:nth-child(even) .mockup-image {
        order: initial;
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-4,
    .footer-main {
        grid-template-columns: repeat(2, 1fr);
    }

    .menu-toggle {
        display: grid;
        place-items: center;
    }

    .nav-links {
        position: absolute;
        top: 78px;
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 16px;
        background: rgba(3, 7, 18, 0.98);
        border-bottom: 1px solid rgba(148, 163, 184, 0.14);
    }

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

    .nav-links a {
        border-radius: 14px;
    }

    .navbar .btn-primary {
        display: none;
    }
}

@media (max-width: 620px) {
    .topbar {
        display: none;
    }

    .navbar-inner {
        min-height: 68px;
    }

    .brand {
        font-size: 18px;
    }

    .brand-icon {
        width: 40px;
        height: 40px;
        font-size: 12px;
    }

    .nav-links {
        top: 68px;
    }

    .hero,
    .page-banner,
    section {
        padding: 56px 0;
    }

    .hero-stats,
    .grid-3,
    .grid-4,
    .footer-main {
        grid-template-columns: 1fr;
    }

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

    .btn {
        width: 100%;
    }

    .intro-card,
    .card,
    .contact-box {
        padding: 24px;
    }
}