:root {
    --primary: #f59e0b;
    --primary-dark: #d97706;
    --dark: #1f2937;
    --darker: #111827;
    --light: #f3f4f6;
    --white: #ffffff;
    --text: #374151;
    --muted: #6b7280;
    --radius: 10px;
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: "Segoe UI", Arial, Helvetica, sans-serif;
    color: var(--text);
    line-height: 1.6;
    background: var(--white);
}

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

a {
    color: var(--primary-dark);
    text-decoration: none;
}

.container {
    width: 100%;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---------- Header ---------- */
.site-header {
    background: var(--darker);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 1.15rem;
}

.brand-icon {
    font-size: 1.6rem;
}

.brand-text {
    line-height: 1.2;
}

.brand-text strong {
    display: block;
    color: var(--primary);
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

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

.main-nav a {
    color: #d1d5db;
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.6rem;
    cursor: pointer;
}

.nav-cta {
    margin-left: 8px;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-block;
    padding: 12px 26px;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--darker);
}

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

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

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(rgba(17, 24, 39, 0.75), rgba(17, 24, 39, 0.85)),
        url("https://images.unsplash.com/photo-1600585154340-be6161a56a0c?auto=format&fit=crop&w=1600&q=80") center/cover no-repeat;
    color: var(--white);
    padding: 120px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.2rem;
    max-width: 640px;
    margin: 0 auto 32px;
    color: #e5e7eb;
}

.hero-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.badge {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.9rem;
}

.hero-cta {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 28px;
}

/* ---------- Sections ---------- */
.section {
    padding: 80px 0;
}

.section-alt {
    background: var(--light);
}

.section-title {
    font-size: 2.2rem;
    color: var(--darker);
    text-align: center;
    margin-bottom: 10px;
}

.section-subtitle {
    text-align: center;
    color: var(--muted);
    max-width: 640px;
    margin: 0 auto 48px;
}

/* ---------- Feature cards ---------- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}

.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 32px 26px;
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.card-icon {
    font-size: 2.4rem;
    margin-bottom: 14px;
}

.card h3 {
    color: var(--darker);
    margin-bottom: 8px;
    font-size: 1.2rem;
}

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

/* ---------- How it works ---------- */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px;
    counter-reset: step;
}

.step {
    text-align: center;
    padding: 28px 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    position: relative;
}

.step::before {
    counter-increment: step;
    content: counter(step);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    margin: 0 auto 14px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--darker);
    font-size: 1.3rem;
    font-weight: 700;
}

.step h3 {
    color: var(--darker);
    margin-bottom: 8px;
}

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

/* ---------- Testimonials ---------- */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.testimonial {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
}

.testimonial .stars {
    color: var(--primary);
    margin-bottom: 10px;
}

.testimonial blockquote {
    font-style: italic;
    margin-bottom: 16px;
}

.testimonial cite {
    font-style: normal;
    font-weight: 600;
    color: var(--darker);
}

/* ---------- CTA banner ---------- */
.cta-banner {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--darker);
    text-align: center;
    padding: 60px 20px;
}

.cta-banner h2 {
    font-size: 2rem;
    margin-bottom: 10px;
}

.cta-banner p {
    margin-bottom: 24px;
    font-size: 1.05rem;
}

/* ---------- Page hero (inner pages) ---------- */
.page-hero {
    background: var(--darker);
    color: var(--white);
    padding: 70px 0;
    text-align: center;
}

.page-hero h1 {
    font-size: 2.4rem;
    margin-bottom: 8px;
}

.page-hero p {
    color: #d1d5db;
    max-width: 620px;
    margin: 0 auto;
}

/* ---------- Services page ---------- */
.service-row {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 20px;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px 28px;
    margin-bottom: 20px;
    transition: box-shadow 0.2s;
}

.service-row:hover {
    box-shadow: var(--shadow-lg);
}

.service-row h3 {
    color: var(--darker);
    margin-bottom: 6px;
}

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

.service-price {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-dark);
    white-space: nowrap;
}

.price-table-wrap {
    overflow-x: auto;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.price-table th,
.price-table td {
    padding: 14px 20px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.price-table th {
    background: var(--darker);
    color: var(--white);
}

.price-table tr:last-child td {
    border-bottom: none;
}

.price-table tr:nth-child(even) td {
    background: var(--light);
}

.price-table .price-col {
    font-weight: 700;
    color: var(--primary-dark);
}

/* ---------- About page ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.about-grid img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
}

.about-grid h2 {
    color: var(--darker);
    margin-bottom: 16px;
}

.about-grid p {
    margin-bottom: 14px;
}

.about-grid ul {
    list-style: none;
    margin-top: 8px;
}

.about-grid li {
    padding: 6px 0;
}

.about-grid li::before {
    content: "\2713";
    color: var(--primary-dark);
    font-weight: 700;
    margin-right: 10px;
}

/* ---------- Contact page ---------- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-info h2,
.contact-form-wrap h2 {
    color: var(--darker);
    margin-bottom: 16px;
}

.contact-info-item {
    display: flex;
    gap: 14px;
    margin-bottom: 22px;
}

.contact-info-item .icon {
    font-size: 1.4rem;
}

.contact-info-item h3 {
    color: var(--darker);
    font-size: 1rem;
}

.contact-info-item p {
    color: var(--muted);
    font-size: 0.95rem;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--darker);
    margin-bottom: 6px;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    color: var(--text);
    background: var(--white);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-note {
    font-size: 0.9rem;
    color: var(--muted);
    margin-top: 10px;
}

.form-success {
    display: none;
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
    padding: 14px 18px;
    border-radius: 8px;
    margin-bottom: 18px;
    font-weight: 600;
}

.form-success.visible {
    display: block;
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--darker);
    color: #9ca3af;
    padding-top: 56px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 36px;
    padding-bottom: 40px;
}

.footer-grid h3 {
    color: var(--white);
    font-size: 1.05rem;
    margin-bottom: 14px;
}

.footer-grid p {
    font-size: 0.92rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 8px;
    font-size: 0.92rem;
}

.footer-links a {
    color: #9ca3af;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid #374151;
    padding: 18px 0;
    text-align: center;
    font-size: 0.9rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        position: absolute;
        top: 68px;
        left: 0;
        right: 0;
        background: var(--darker);
        padding: 16px 20px;
        box-shadow: var(--shadow-lg);
    }

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

    .main-nav a {
        padding: 12px 0;
        border-bottom: 1px solid #374151;
    }

    .main-nav a:last-child {
        border-bottom: none;
    }

    .nav-cta {
        margin: 12px 0 0;
        text-align: center;
    }

    .service-row {
        grid-template-columns: 1fr;
        text-align: left;
    }

    .section {
        padding: 56px 0;
    }
}