/* ═══════════════════════════════════════════════════════════════
   Dental / Medical Template — Velox Digital
   Clean, trustworthy, calming. Professional healthcare feel.
   ═══════════════════════════════════════════════════════════════ */

:root {
    --color-primary: #2d8cca;
    --color-primary-dark: #1f6fa3;
    --color-primary-light: #e6f3fb;
    --color-accent: #4ecdc4;
    --color-bg: #ffffff;
    --color-bg-alt: #f5f9fc;
    --color-text: #1e293b;
    --color-text-light: #5b6b7d;
    --color-text-inverse: #ffffff;
    --color-border: #e2e8f0;

    --font-heading: 'DM Sans', sans-serif;
    --font-body: 'Inter', sans-serif;

    --max-width: 1200px;
    --nav-height: 72px;
    --emergency-height: 44px;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.08);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-height) + var(--emergency-height)); }
body {
    font-family: var(--font-body); font-size: 16px; line-height: 1.7;
    color: var(--color-text); background: var(--color-bg);
    -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-primary-dark); }
h1,h2,h3,h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }
ul { list-style: none; }

.skip-link { position: absolute; top: -100%; left: 16px; background: var(--color-primary); color: #fff; padding: 8px 16px; border-radius: var(--radius-sm); z-index: 9999; }
.skip-link:focus { top: 16px; }

.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.center { text-align: center; }

/* ─── Emergency Bar ─── */
.emergency-bar {
    background: var(--color-primary); color: #fff; font-size: 14px;
    height: var(--emergency-height); display: flex; align-items: center;
}
.emergency-inner { display: flex; align-items: center; justify-content: space-between; }
.emergency-bar a { color: #fff; font-weight: 700; text-decoration: underline; }
.emergency-hours { font-size: 13px; opacity: 0.9; }

/* ─── Navigation ─── */
.site-header {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(255,255,255,0.97); backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.nav-container {
    max-width: var(--max-width); margin: 0 auto; padding: 0 24px;
    height: var(--nav-height); display: flex; align-items: center; justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-size: 20px; font-weight: 700; color: var(--color-text); }
.logo-icon { font-size: 28px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-size: 15px; font-weight: 500; color: var(--color-text-light); }
.nav-links a:hover { color: var(--color-primary); }
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.mobile-toggle span { display: block; width: 24px; height: 2px; background: var(--color-text); transition: var(--transition); border-radius: 2px; }
.mobile-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ─── Buttons ─── */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 12px 28px; border-radius: var(--radius-sm);
    font-family: var(--font-body); font-size: 15px; font-weight: 600;
    cursor: pointer; border: none; transition: all var(--transition); text-decoration: none; gap: 8px;
}
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; border: 2px solid #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: var(--color-primary); }
.btn-nav { padding: 8px 20px; font-size: 14px; }
.btn-lg { padding: 16px 36px; font-size: 17px; }
.btn-full { width: 100%; }

/* ─── Hero ─── */
.hero {
    position: relative; min-height: 85vh;
    display: flex; align-items: center;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 50%, var(--color-primary-dark) 100%);
    overflow: hidden;
}
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,0,0,0.3), rgba(0,0,0,0.5)); }
.hero-content { position: relative; z-index: 2; max-width: 660px; padding: 0 24px 0 calc((100vw - var(--max-width))/2 + 24px); }
.hero-eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--color-accent); margin-bottom: 20px; }
.hero h1 { font-size: clamp(32px, 5vw, 56px); color: #fff; margin-bottom: 20px; }
.hero-sub { font-size: clamp(16px, 2vw, 19px); color: rgba(255,255,255,0.85); margin-bottom: 36px; line-height: 1.6; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 36px; }
.hero-trust { display: flex; gap: 24px; flex-wrap: wrap; }
.hero-trust-item { display: flex; align-items: center; gap: 8px; color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 500; }

/* ─── Section Headers ─── */
.section-eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 3px; text-transform: uppercase; color: var(--color-primary); margin-bottom: 12px; }
.section-eyebrow.center { text-align: center; }
.section-title { font-size: clamp(28px, 4vw, 42px); text-align: center; margin-bottom: 16px; }
.section-subtitle { text-align: center; color: var(--color-text-light); max-width: 600px; margin: 0 auto 48px; font-size: 17px; }

/* ─── Services ─── */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.service-card {
    background: var(--color-bg-alt); padding: 32px 24px; border-radius: var(--radius);
    text-align: center; transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid var(--color-border);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary-light); }
.service-icon { font-size: 40px; margin-bottom: 16px; }
.service-card h3 { font-size: 18px; margin-bottom: 8px; }
.service-card p { color: var(--color-text-light); font-size: 14px; }

/* ─── About ─── */
.about-section { background: var(--color-bg-alt); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.image-placeholder {
    aspect-ratio: 4/3; background: var(--color-bg);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    border-radius: var(--radius); border: 2px dashed var(--color-border); color: var(--color-text-light);
}
.image-placeholder span { font-size: 48px; margin-bottom: 8px; }
.about-content h2 { font-size: 36px; margin-bottom: 24px; }
.about-content p { color: var(--color-text-light); margin-bottom: 28px; font-size: 17px; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.about-feature { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 500; }
.about-feature-icon { font-size: 20px; }

/* ─── Team ─── */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 32px; margin-top: 48px; }
.team-card { text-align: center; background: var(--color-bg-alt); padding: 40px 24px; border-radius: var(--radius); }
.team-photo {
    width: 160px; height: 160px; border-radius: 50%; margin: 0 auto 20px;
    background: var(--color-primary-light); display: flex; align-items: center; justify-content: center;
    font-size: 48px; border: 4px solid var(--color-bg);
}
.team-card h3 { font-size: 20px; margin-bottom: 4px; }
.team-title { color: var(--color-primary); font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.team-bio { color: var(--color-text-light); font-size: 14px; }

/* ─── Testimonials ─── */
.testimonials-section { background: var(--color-bg-alt); }
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 28px; margin-top: 48px; }
.testimonial-card {
    background: var(--color-bg); padding: 36px 28px; border-radius: var(--radius);
    box-shadow: var(--shadow-sm); border-left: 4px solid var(--color-primary);
}
.testimonial-stars { color: var(--color-accent); font-size: 18px; margin-bottom: 16px; }
.testimonial-text { font-size: 16px; color: var(--color-text-light); margin-bottom: 20px; line-height: 1.7; }
.testimonial-author { font-weight: 700; font-size: 15px; }
.testimonial-procedure { font-size: 13px; color: var(--color-text-light); }

/* ─── Insurance ─── */
.insurance-section { background: var(--color-bg); }
.insurance-logos { display: flex; flex-wrap: wrap; gap: 24px; justify-content: center; margin-bottom: 32px; }
.insurance-logo {
    background: var(--color-bg-alt); padding: 16px 32px; border-radius: var(--radius-sm);
    font-weight: 600; font-size: 14px; color: var(--color-text-light);
    border: 1px solid var(--color-border);
}
.payment-options { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; }
.payment-option {
    background: var(--color-primary-light); padding: 10px 20px; border-radius: 20px;
    font-size: 14px; font-weight: 500; color: var(--color-primary-dark);
}

/* ─── Contact ─── */
.contact-section { background: var(--color-bg-alt); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-info h2 { font-size: 36px; margin-bottom: 32px; }
.hours-list { margin-bottom: 32px; }
.hours-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--color-border); }
.hours-day { font-weight: 600; font-size: 15px; }
.hours-time { color: var(--color-text-light); font-size: 15px; }
.contact-details p { margin-bottom: 12px; font-size: 15px; }
.contact-details a { color: var(--color-primary); }

/* ─── Forms ─── */
.contact-form-wrap { background: var(--color-bg); padding: 40px; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.contact-form-wrap h3 { font-size: 24px; margin-bottom: 8px; }
.form-subtitle { color: var(--color-text-light); margin-bottom: 24px; font-size: 15px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%; padding: 12px 16px; border: 1px solid var(--color-border);
    border-radius: var(--radius-sm); font-family: var(--font-body); font-size: 15px;
    color: var(--color-text); background: var(--color-bg); transition: border-color var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none; border-color: var(--color-primary);
}

/* ─── Footer ─── */
.site-footer { background: var(--color-text); color: rgba(255,255,255,0.7); padding: 64px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand .logo-text { color: #fff; font-size: 20px; }
.footer-brand p { margin-top: 12px; font-size: 15px; }
.site-footer h4 { color: #fff; font-size: 16px; margin-bottom: 16px; }
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255,255,255,0.7); font-size: 15px; }
.footer-links a:hover { color: #fff; }
.footer-contact p { font-size: 14px; margin-bottom: 8px; }
.footer-contact a { color: rgba(255,255,255,0.7); }
.footer-contact a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; display: flex; justify-content: space-between; font-size: 14px; }
.built-by a { color: var(--color-accent); }

/* ─── Animations ─── */
.fade-up { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ─── Responsive ─── */
@media (max-width: 968px) {
    .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
    .hero-content { padding: 0 24px; }
    .about-features { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .section { padding: 64px 0; }
    .mobile-toggle { display: flex; }
    .nav-links {
        position: fixed; top: var(--nav-height); left: 0; right: 0;
        background: var(--color-bg); flex-direction: column; padding: 32px 24px; gap: 20px;
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%); opacity: 0; pointer-events: none;
        transition: transform var(--transition), opacity var(--transition);
    }
    .nav-links.open { transform: translateY(0); opacity: 1; pointer-events: all; }
    .form-row { grid-template-columns: 1fr; }
    .hero-actions { flex-direction: column; }
    .emergency-hours { display: none; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
}