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

:root {
    --bg: #f5f9fc;
    --bg-soft: #edf4f9;
    --surface: #ffffff;
    --surface-2: #f8fbfe;
    --primary: #1da1ff;
    --primary-dark: #0b74c4;
    --text: #10243a;
    --text-soft: #5f7288;
    --line: rgba(16, 36, 58, 0.08);
    --white: #ffffff;
    --shadow: 0 14px 32px rgba(16, 36, 58, 0.08);
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --container: 1180px;
}

html {
    scroll-behavior: smooth;
}

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

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

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

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

.narrow {
    width: min(100% - 32px, 860px);
    margin: 0 auto;
}

.section {
    padding: 88px 0;
}

.alt {
    background: var(--bg-soft);
}

.center {
    text-align: center;
}

.section-tag {
    display: inline-block;
    margin-bottom: 14px;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
}

.section-title,
section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.15;
    margin-bottom: 18px;
}

.section-description {
    max-width: 760px;
    margin: 0 auto 34px auto;
    color: var(--text-soft);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(16px);
    background: rgba(255, 255, 255, 0.88);
    border-bottom: 1px solid var(--line);
}

.header-wrap {
    min-height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand img {
    width: 92px;
    height: auto;
}

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

.main-nav a {
    color: var(--text-soft);
    font-size: 0.96rem;
    transition: 0.2s ease;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 700;
    transition: 0.2s ease;
    border: 1px solid transparent;
    cursor: pointer;
}

.btn-sm {
    min-height: 42px;
    padding: 0 18px;
    font-size: 0.92rem;
}

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

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

.btn-secondary {
    background: var(--text);
    color: var(--white);
}

.btn-secondary:hover {
    transform: translateY(-1px);
}

.btn-outline {
    border-color: rgba(16, 36, 58, 0.15);
    color: var(--text);
    background: transparent;
}

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

.hero {
    padding: 80px 0 72px;
    background:
        radial-gradient(circle at top left, rgba(29, 161, 255, 0.14), transparent 32%),
        radial-gradient(circle at bottom right, rgba(29, 161, 255, 0.08), transparent 24%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
    align-items: center;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 14px;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.82rem;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.4rem);
    line-height: 1.05;
    margin-bottom: 20px;
    max-width: 760px;
}

.hero-text {
    max-width: 700px;
    color: var(--text-soft);
    font-size: 1.08rem;
    margin-bottom: 28px;
}

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

.hero-highlights {
    list-style: none;
    display: grid;
    gap: 10px;
}

.hero-highlights li {
    color: var(--text-soft);
    padding-left: 24px;
    position: relative;
}

.hero-highlights li::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--primary);
    position: absolute;
    left: 0;
    top: 9px;
}

.hero-card {
    background: linear-gradient(180deg, var(--surface), var(--surface-2));
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.hero-card-inner {
    padding: 36px;
}

.hero-card img {
    width: 120px;
    margin-bottom: 22px;
}

.hero-card h2 {
    font-size: 1.7rem;
    margin-bottom: 14px;
}

.hero-card p {
    color: var(--text-soft);
}

.story p,
.about p,
.seo-copy p {
    color: var(--text-soft);
    font-size: 1.03rem;
    margin-bottom: 18px;
}

.two-columns {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 30px;
    align-items: start;
}

.about-box {
    background: linear-gradient(180deg, var(--surface), var(--surface-2));
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
}

.about-box h3 {
    margin-bottom: 18px;
    font-size: 1.3rem;
}

.about-box ul {
    padding-left: 18px;
    color: var(--text-soft);
}

.about-box li + li {
    margin-top: 12px;
}

.cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-top: 34px;
}

.info-card,
.modality-card,
.owner-card {
    background: linear-gradient(180deg, var(--surface), var(--surface-2));
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.info-card {
    padding: 28px;
}

.info-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.info-card p {
    color: var(--text-soft);
}

.modalities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 34px;
}

.modality-card {
    padding: 28px;
}

.modality-badge {
    display: inline-block;
    margin-bottom: 16px;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(29, 161, 255, 0.10);
    color: var(--primary-dark);
    font-size: 0.88rem;
    font-weight: 700;
}

.modality-card h3 {
    margin-bottom: 12px;
    font-size: 1.2rem;
}

.modality-card p {
    color: var(--text-soft);
}

.empty-state {
    margin-top: 24px;
    padding: 24px;
    border-radius: var(--radius-md);
    background: var(--surface);
    border: 1px solid var(--line);
    text-align: center;
    color: var(--text-soft);
}

.owners-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 34px;
}

.owner-photo img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    border-top-left-radius: var(--radius-lg);
    border-top-right-radius: var(--radius-lg);
}

.owner-content {
    padding: 24px;
}

.owner-content h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.owner-content p {
    color: var(--text-soft);
}

.site-footer {
    padding: 70px 0 20px;
    border-top: 1px solid var(--line);
    background: #0f2236;
    color: var(--white);
}

.site-footer h3 {
    color: var(--white);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1fr;
    gap: 24px;
}

.footer-logo {
    width: 100px;
    margin-bottom: 16px;
}

.footer-text,
.footer-list li {
    color: rgba(255, 255, 255, 0.78);
}

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

.footer-list li + li {
    margin-top: 10px;
}

.footer-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom {
    margin-top: 42px;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    text-align: center;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.95rem;
}

@media (max-width: 1080px) {
    .hero-grid,
    .two-columns,
    .footer-grid,
    .cards-grid,
    .modalities-grid,
    .owners-grid {
        grid-template-columns: 1fr 1fr;
    }

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

@media (max-width: 820px) {
    .main-nav {
        display: none;
    }

    .hero-grid,
    .two-columns,
    .cards-grid,
    .modalities-grid,
    .owners-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 56px;
    }

    .hero-card-inner,
    .info-card,
    .modality-card,
    .owner-content,
    .about-box {
        padding: 22px;
    }

    .owner-photo img {
        height: 340px;
    }

    .section {
        padding: 72px 0;
    }

    .header-wrap {
        min-height: 78px;
    }

}

.whatsapp-float {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #25d366 !important;
    color: #ffffff !important;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
    z-index: 99999;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
    transform: translateY(-2px) scale(1.05);
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.26);
}

.whatsapp-float svg {
    width: 34px;
    height: 34px;
    fill: currentColor;
}

@media (max-width: 768px) {
    .whatsapp-float {
        right: 16px;
        bottom: 16px;
        width: 62px;
        height: 62px;
    }

    .whatsapp-float svg {
        width: 30px;
        height: 30px;
    }
}