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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #f5f7fb;
    color: #1f2937;
    line-height: 1.6;
}

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

.container {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.narrow {
    width: min(860px, calc(100% - 40px));
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(245, 247, 251, 0.88);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #e5e7eb;
}

.nav {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo,
.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: #111827;
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f97316, #d97706);
    color: #fff;
    font-size: 20px;
}

.logo-icon.small {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    font-size: 16px;
}

.logo-text {
    font-size: 20px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: #4b5563;
    transition: 0.2s;
}

.nav-links a:hover {
    color: #111827;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-weight: 700;
    transition: 0.25s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(90deg, #f97316, #ea580c);
    color: white;
    box-shadow: 0 12px 30px rgba(249, 115, 22, 0.18);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(249, 115, 22, 0.24);
}

.btn-small {
    padding: 12px 20px;
    font-size: 14px;
}

.btn-large {
    padding: 18px 30px;
    font-size: 17px;
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(180deg, #f5f7fb 0%, #f9fafb 100%);
    padding: 80px 0 40px;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 980px;
}

.hero h1 {
    font-size: clamp(38px, 6vw, 72px);
    line-height: 1.08;
    font-weight: 800;
    margin-bottom: 20px;
    color: #1f2937;
}

.accent-text {
    background: linear-gradient(90deg, #fb923c, #f97316, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: clamp(20px, 2.2vw, 32px);
    color: #4b5563;
    font-weight: 600;
    margin-bottom: 22px;
}

.hero-description {
    max-width: 900px;
    margin: 0 auto 36px;
    font-size: clamp(17px, 2vw, 22px);
    color: #6b7280;
}

.hero-cta {
    max-width: 780px;
    margin: 0 auto;
}

.hero-note {
    margin-top: 16px;
    color: #6b7280;
    font-size: 14px;
}

.scroll-down {
    margin-top: 40px;
    font-size: 32px;
    color: #9ca3af;
    animation: bounce 1.8s infinite;
}

.orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(80px);
    opacity: 0.35;
    z-index: 1;
}

.orb-orange {
    width: 420px;
    height: 420px;
    top: -120px;
    left: -120px;
    background: #fdba74;
}

.orb-blue {
    width: 360px;
    height: 360px;
    top: 180px;
    right: -80px;
    background: #93c5fd;
}

.orb-amber {
    width: 300px;
    height: 300px;
    bottom: 60px;
    left: 35%;
    background: #fde68a;
}

.section {
    padding: 100px 0;
}

.section-white {
    background: #ffffff;
}

.section-gray {
    background: #f9fafb;
}

.section-dark {
    background: linear-gradient(135deg, #111827, #1f2937);
    color: #fff;
}

.section-warning {
    background: #fff7ed;
}

.section-cta {
    background: #f5f7fb;
}

.section-heading {
    margin-bottom: 48px;
}

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

.section-heading h2 {
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.15;
    margin-bottom: 18px;
    color: #1f2937;
}

.section-heading h3 {
    font-size: clamp(21px, 2.5vw, 31px);
    line-height: 1.35;
    margin-bottom: 22px;
    color: #374151;
    font-weight: 700;
}

.section-heading p {
    font-size: 18px;
    color: #6b7280;
    margin-bottom: 18px;
}

.section-heading.light h2,
.section-heading.light h3,
.section-heading.light h4,
.section-heading.light p {
    color: #fff;
}

.section-heading.light p {
    color: #d1d5db;
}

.grid {
    display: grid;
    gap: 24px;
}

.grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
    border-radius: 24px;
    padding: 28px;
}

.soft-card {
    background: #f9fafb;
    border: 1px solid #e5e7eb;
}

.soft-card h4 {
    font-size: 22px;
    margin-bottom: 12px;
    color: #1f2937;
}

.soft-card p {
    color: #6b7280;
}

.stat-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(8px);
}

.stat-number {
    font-size: 46px;
    font-weight: 800;
    margin-bottom: 10px;
    background: linear-gradient(90deg, #fb923c, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-card h4 {
    font-size: 20px;
    margin-bottom: 10px;
    color: #fff;
}

.stat-card p {
    color: #cbd5e1;
    font-size: 15px;
}

.warning-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 999px;
    background: #fed7aa;
    color: #ea580c;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 34px;
    font-weight: 700;
}

.service-card {
    background: #fff;
    border: 1px solid #e5e7eb;
    box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
    transition: 0.25s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 42px rgba(15, 23, 42, 0.10);
}

.service-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: linear-gradient(135deg, #f97316, #d97706);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 18px;
}

.service-card h3 {
    font-size: 22px;
    line-height: 1.3;
    margin-bottom: 12px;
    color: #1f2937;
}

.service-card p {
    font-size: 15px;
    color: #6b7280;
    margin-bottom: 12px;
}

.service-card strong {
    color: #111827;
}

.service-desc {
    color: #4b5563;
}

.cta-box {
    background: linear-gradient(135deg, #ffedd5, #dbeafe);
    border: 1px solid #e5e7eb;
    border-radius: 28px;
    padding: 56px 36px;
    text-align: center;
}

.cta-box h2 {
    font-size: clamp(28px, 4vw, 46px);
    line-height: 1.2;
    margin-bottom: 18px;
    color: #1f2937;
}

.cta-box p {
    font-size: 18px;
    color: #6b7280;
    margin-bottom: 28px;
}

.site-footer {
    border-top: 1px solid #e5e7eb;
    background: #f5f7fb;
    padding: 36px 0;
}

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

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

.footer-links a,
.footer-copy {
    color: #6b7280;
    font-size: 14px;
}

.footer-links a:hover {
    color: #111827;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(8px);
    }
}

@media (max-width: 992px) {
    .grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nav-links {
        display: none;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 72px 0;
    }

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

    .nav {
        min-height: 70px;
    }

    .btn-small {
        padding: 10px 16px;
    }

    .btn-large {
        width: 100%;
        padding: 16px 20px;
    }

    .hero {
        min-height: auto;
        padding-top: 110px;
        padding-bottom: 60px;
    }

    .hero-note {
        font-size: 13px;
    }

    .cta-box {
        padding: 40px 22px;
    }

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

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