:root {
    --primary-color: #4da6ff;
    --primary-color-hover: #1e8fff;
    --bg-main: #050810;
    --bg-dark: #0b0f16;
    --bg-card: #121826;
    --text-main: #ffffff;
    --text-muted: #b0b7c3;
    --border-subtle: rgba(255,255,255,0.06);
    --shadow-soft: 0 18px 45px rgba(0,0,0,0.45);
    --radius-card: 16px;
}

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

body {
    font-family: 'Inter', sans-serif;
    background: radial-gradient(circle at top, #101828 0, #050810 55%);
    color: var(--text-main);
}

/* HEADER */

.header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 40px;
    background: rgba(5,8,16,0.96);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-circle {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: #4da6ff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.95rem;
    color: #fff;
    letter-spacing: 0.03em;
}

.logo-text {
    font-weight: 600;
    font-size: 1rem;
    color: #e5f0ff;
}

.nav a {
    margin-left: 22px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav a:hover {
    color: var(--primary-color);
}

/* HERO */

.hero {
    padding: 80px 40px 70px;
}

.hero-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: 40px;
    align-items: center;
}

.hero-text h1 {
    font-size: 2.6rem;
    line-height: 1.2;
    margin-bottom: 18px;
}

.hero-text p {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 540px;
    margin-bottom: 24px;
}

.hero-cta {
    display: flex;
    gap: 14px;
    margin-bottom: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}

.btn-primary {
    background: var(--primary-color);
    color: #0b1020;
    box-shadow: 0 12px 30px rgba(77,166,255,0.45);
}

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

.btn-outline {
    border-color: rgba(255,255,255,0.3);
    color: #e1e7f5;
    background: transparent;
}

.btn-outline:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.hero-subnote {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.hero-media {
    display: flex;
    justify-content: center;
}

.hero-placeholder {
    width: 100%;
    max-width: 420px;
    aspect-ratio: 4 / 3;
    border-radius: 24px;
    background: radial-gradient(circle at top left, #4da6ff26, transparent 55%),
                radial-gradient(circle at bottom, #101828, #050810);
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    text-align: center;
}

/* SECTIONS GENERIC */

.section {
    padding: 60px 40px;
}

.section-header {
    max-width: 1180px;
    margin: 0 auto 32px;
}

.section-header h2 {
    font-size: 2rem;
    margin-bottom: 6px;
}

.section-header p {
    color: var(--text-muted);
}

/* SERVICES */

.services .service-grid {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 22px;
}

.service-card {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    padding: 20px 18px;
    border: 1px solid var(--border-subtle);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 22px 55px rgba(0,0,0,0.6);
    border-color: rgba(77,166,255,0.7);
}

.service-card h3 {
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-muted);
}

/* ICONS */

.icon,
.plan-icon,
.category-icon,
.plan-icon-small {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: radial-gradient(circle at top left, #4da6ff33, transparent 60%);
    border: 1px solid rgba(255,255,255,0.08);
}

.icon {
    width: 54px;
    height: 54px;
    margin-bottom: 12px;
}

.plan-icon {
    width: 46px;
    height: 46px;
    margin-bottom: 12px;
}

.plan-icon-small {
    width: 40px;
    height: 40px;
    margin-bottom: 10px;
}

.category-icon {
    width: 34px;
    height: 34px;
    margin-right: 8px;
}

.icon-svg {
    width: 60%;
    height: 60%;
    stroke-width: 1.8;
    color: var(--primary-color);
}

/* PRICING OVERVIEW */

.pricing .pricing-grid {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 22px;
}

.pricing-card {
    background: var(--bg-card);
    border-radius: var(--radius-card);
    padding: 18px 18px 20px;
    border: 1px solid var(--border-subtle);
    box-shadow: 0 16px 40px rgba(0,0,0,0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.pricing-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 55px rgba(0,0,0,0.6);
    border-color: rgba(77,166,255,0.7);
}

.pricing-card h3 {
    font-size: 1.05rem;
    margin-bottom: 4px;
}

.price {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.price span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.price-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* SERVICE-BASED PRICING */

.service-pricing {
    background: linear-gradient(180deg, #060814 0, #050810 100%);
}

.category-title {
    max-width: 1180px;
    margin: 40px auto 18px;
    font-size: 1.45rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    color: #e5f0ff;
}

.service-pricing .pricing-grid {
    max-width: 1180px;
    margin: 0 auto 10px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
}

.service-pricing .pricing-card h4 {
    font-size: 1.02rem;
    margin-bottom: 4px;
}

.pricing-price {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.pricing-price span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.service-pricing .pricing-card ul {
    list-style: none;
    margin-bottom: 14px;
}

.service-pricing .pricing-card ul li {
    font-size: 0.92rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.btn-card {
    width: 100%;
    border-radius: 999px;
    border: none;
    padding: 9px 0;
    background: var(--primary-color);
    color: #050814;
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
}

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

/* FOOTER */

.footer {
    border-top: 1px solid rgba(255,255,255,0.06);
    background: #050811;
    padding: 26px 40px 30px;
}

.footer-inner {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr);
    gap: 18px;
}

.footer-block h4 {
    font-size: 0.98rem;
    margin-bottom: 8px;
}

.footer-block p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 4px;
}

/* RESPONSIVE */

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1fr);
    }

    .hero-media {
        order: -1;
        margin-bottom: 18px;
    }

    .header {
        padding-inline: 20px;
    }

    .nav a {
        margin-left: 14px;
        font-size: 0.88rem;
    }
}

@media (max-width: 720px) {
    .section,
    .hero,
    .footer {
        padding-inline: 18px;
    }

    .hero-text h1 {
        font-size: 2.1rem;
    }

    .hero-cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .footer-inner {
        grid-template-columns: 1fr;
    }
}

.hero-image {
    width: 100%;
    max-width: 480px;
    border-radius: 24px;
    box-shadow: 0 18px 45px rgba(0,0,0,0.45);
    border: 1px solid rgba(255,255,255,0.06);
}

.floating-contact {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 100;
}

.contact-btn {
    width: 48px;
    height: 48px;
    border-radius: 999px;
    background: var(--primary-color);
    color: #fff;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(0,0,0,0.3);
    transition: transform 0.2s ease;
}

.contact-btn:hover {
    transform: scale(1.1);
}

.about-grid {
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 40px;
}

.about-text h3 {
    margin-top: 18px;
    margin-bottom: 6px;
    font-size: 1.2rem;
}

.about-text p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.about-text ul {
    margin-top: 10px;
    padding-left: 18px;
}

.about-text ul li {
    color: var(--text-muted);
    margin-bottom: 6px;
}

.about-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 20px;
    background: radial-gradient(circle at top left, #4da6ff26, transparent 55%),
                radial-gradient(circle at bottom, #101828, #050810);
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    text-align: center;
    font-size: 0.9rem;
}

.contact-box {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-soft);
}

.form-group {
    margin-bottom: 18px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
    background: #0d1220;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 10px;
    color: #fff;
    font-size: 0.95rem;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-btn {
    width: 100%;
    padding: 12px;
    border-radius: 999px;
    font-size: 1rem;
    cursor: pointer;
}

.about-image {
    width: 100%;
    max-width: 480px;
    border-radius: 20px;
    box-shadow: 0 18px 45px rgba(0,0,0,0.45);
    border: 1px solid rgba(255,255,255,0.06);
}