:root {
    --primary: #1f5ea8;
    --primary-dark: #17477d;
    --primary-light: #eaf3ff;
    --accent: #2f80ed;
    --text: #1b2430;
    --text-soft: #5c6673;
    --bg: #f4f7fb;
    --white: #ffffff;
    --border: #dbe4ef;
    --shadow: 0 12px 35px rgba(17, 38, 68, 0.08);
    --shadow-soft: 0 6px 18px rgba(17, 38, 68, 0.06);
    --radius: 18px;
    --radius-sm: 12px;
    --transition: 0.25s ease;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
    border-radius: var(--radius-sm);
}

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

.container {
    width: min(1180px, 92%);
    margin: 0 auto;
}

.section {
    padding: 80px 0;
}

.section-sm {
    padding: 50px 0;
}

.section-title {
    font-size: 2rem;
    margin: 0 0 12px;
    color: var(--text);
}

.section-subtitle {
    max-width: 760px;
    color: var(--text-soft);
    margin: 0 0 40px;
    font-size: 1.05rem;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(219, 228, 239, 0.8);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 84px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 220px;
}

.logo-mark {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    font-weight: 700;
    box-shadow: var(--shadow-soft);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-text strong {
    font-size: 1.05rem;
}

.logo-text small {
    color: var(--text-soft);
    font-size: 0.78rem;
    margin-top: 3px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.main-nav a {
    font-weight: 600;
    color: var(--text);
    transition: var(--transition);
    position: relative;
}

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

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -6px;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

.main-nav a:hover::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 700;
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    box-shadow: 0 12px 24px rgba(47, 128, 237, 0.22);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(47, 128, 237, 0.3);
}

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

.btn-outline:hover {
    background: var(--primary-light);
}

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

.btn-light:hover {
    transform: translateY(-2px);
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 90px 0 70px;
    background:
        radial-gradient(circle at top left, rgba(47, 128, 237, 0.14), transparent 30%),
        radial-gradient(circle at bottom right, rgba(31, 94, 168, 0.14), transparent 30%),
        linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero-badge {
    display: inline-block;
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    border-radius: 999px;
    padding: 10px 16px;
    margin-bottom: 18px;
    font-size: 0.95rem;
}

.hero h1 {
    font-size: clamp(2.2rem, 4vw, 4.2rem);
    line-height: 1.1;
    margin: 0 0 18px;
}

.hero p {
    margin: 0 0 28px;
    color: var(--text-soft);
    font-size: 1.08rem;
    max-width: 650px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 28px;
}

.hero-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.hero-facts span {
    background: var(--white);
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    padding: 12px 16px;
    border-radius: 999px;
    font-weight: 600;
    color: var(--text);
}

.hero-card {
    background: var(--white);
    border-radius: 24px;
    padding: 22px;
    box-shadow: var(--shadow);
    border: 1px solid rgba(219, 228, 239, 0.7);
}

.hero-card img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-radius: 20px;
}

.hero-card-info {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.hero-info-box {
    background: #f7fafe;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 14px;
}

.hero-info-box strong {
    display: block;
    font-size: 1.1rem;
    color: var(--primary);
    margin-bottom: 4px;
}

.features-grid,
.service-grid,
.steps-grid,
.review-grid,
.reference-grid,
.contact-grid,
.stats-grid {
    display: grid;
    gap: 24px;
}

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

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

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

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

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

.contact-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
}

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

.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.icon-box {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    background: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-bottom: 18px;
    font-weight: 700;
}

.card h3,
.service-card h3,
.review-card h3,
.step-card h3 {
    margin: 0 0 10px;
    font-size: 1.2rem;
}

.card p,
.service-card p,
.review-card p,
.step-card p {
    margin: 0;
    color: var(--text-soft);
}

.service-card {
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.service-card img {
    height: 220px;
    width: 100%;
    object-fit: cover;
    border-radius: 20px 20px 0 0;
}

.service-content {
    padding: 24px;
}

.service-list {
    margin: 16px 0 0;
    padding: 0;
    list-style: none;
}

.service-list li {
    position: relative;
    padding-left: 22px;
    margin-bottom: 10px;
    color: var(--text-soft);
}

.service-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
    font-weight: 700;
}

.highlight-section {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    border-radius: 28px;
    padding: 45px;
    box-shadow: var(--shadow);
}

.highlight-section p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
}

.step-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 28px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-soft);
    position: relative;
}

.step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 16px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px;
    text-align: center;
    box-shadow: var(--shadow-soft);
}

.stat-card strong {
    display: block;
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.reference-card,
.review-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

.reference-card img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    border-radius: 0;
}

.reference-content,
.review-content {
    padding: 24px;
}

.reference-tag {
    display: inline-block;
    margin-bottom: 12px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 8px 12px;
}

.stars {
    color: #f4b400;
    font-size: 1.1rem;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.review-author {
    margin-top: 16px;
    font-weight: 700;
    color: var(--text);
}

.cta-strip {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 34px;
    box-shadow: var(--shadow-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.cta-strip h2 {
    margin: 0 0 8px;
    font-size: 1.8rem;
}

.cta-strip p {
    margin: 0;
    color: var(--text-soft);
}

.contact-card,
.form-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: var(--shadow-soft);
    padding: 30px;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
}

.contact-list li {
    margin-bottom: 14px;
    color: var(--text-soft);
}

.contact-list strong {
    color: var(--text);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--text);
}

.form-control {
    width: 100%;
    border: 1px solid var(--border);
    background: #f9fbfe;
    border-radius: 14px;
    min-height: 52px;
    padding: 14px 16px;
    font-size: 1rem;
    color: var(--text);
    outline: none;
    transition: var(--transition);
}

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

.form-control:focus {
    border-color: var(--accent);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(47, 128, 237, 0.12);
}

.site-footer {
    margin-top: 80px;
    background: #12263f;
    color: rgba(255, 255, 255, 0.88);
    padding: 60px 0 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 30px;
}

.site-footer h3,
.site-footer h4 {
    margin-top: 0;
    color: var(--white);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a,
.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.88);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-bottom-links a:hover {
    color: var(--white);
}

.footer-bottom {
    margin-top: 34px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.footer-bottom p {
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: 18px;
}

.page-hero {
    padding: 70px 0 45px;
    background:
        radial-gradient(circle at top right, rgba(47, 128, 237, 0.12), transparent 30%),
        linear-gradient(180deg, #f8fbff 0%, #eef4fb 100%);
}

.page-hero h1 {
    margin: 0 0 14px;
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.page-hero p {
    margin: 0;
    max-width: 760px;
    color: var(--text-soft);
}

.whatsapp-button {
    position: fixed;
    right: 22px;
    bottom: 22px;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: #25d366;
    color: var(--white);
    font-size: 1.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 14px 28px rgba(37, 211, 102, 0.28);
    z-index: 2000;
    transition: var(--transition);
}

.whatsapp-button:hover {
    transform: scale(1.08);
}

.notice-box {
    background: var(--primary-light);
    border: 1px solid #cfe0fb;
    border-radius: 18px;
    padding: 20px;
    color: var(--text);
}

.notice-box strong {
    color: var(--primary);
}

@media (max-width: 1100px) {
    .hero-grid,
    .contact-grid,
    .footer-grid,
    .features-grid,
    .service-grid,
    .steps-grid,
    .review-grid,
    .reference-grid,
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .header-inner {
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-nav {
        order: 3;
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }

    .header-actions {
        justify-content: center;
    }
}

@media (max-width: 760px) {
    .hero-grid,
    .contact-grid,
    .footer-grid,
    .features-grid,
    .service-grid,
    .steps-grid,
    .review-grid,
    .reference-grid,
    .stats-grid,
    .hero-card-info {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 60px 0;
    }

    .hero {
        padding: 60px 0 40px;
    }

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

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }

    .header-actions {
        width: 100%;
        flex-direction: column;
    }

    .header-actions .btn {
        width: 100%;
    }

    .main-nav {
        gap: 14px;
    }

    .main-nav a {
        font-size: 0.95rem;
    }

    .hero h1 {
        font-size: 2.2rem;
    }
}