/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'DM Sans', sans-serif;
    color: #3D2B1F;
    background: #FDF8F4;
    line-height: 1.7;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== COLOR SYSTEM ===== */
:root {
    --terra: #C0603A;
    --terra-dark: #A04E2E;
    --terra-light: #E8A882;
    --sand: #F5E6D3;
    --sand-light: #FDF8F4;
    --sand-dark: #E8D5C0;
    --warm-white: #FFF9F5;
    --text: #3D2B1F;
    --text-light: #7A6255;
    --text-muted: #A89080;
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --shadow: 0 4px 24px rgba(192, 96, 58, 0.08);
    --shadow-lg: 0 12px 48px rgba(192, 96, 58, 0.12);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 { font-family: 'Playfair Display', serif; font-weight: 700; line-height: 1.2; color: var(--text); }
.section-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--terra);
    background: rgba(192, 96, 58, 0.1);
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}
.section-title { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 16px; }
.section-sub { font-size: 1.1rem; color: var(--text-light); max-width: 560px; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-header .section-sub { margin: 0 auto; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}
.btn-primary { background: var(--terra); color: white; border-color: var(--terra); }
.btn-primary:hover { background: var(--terra-dark); border-color: var(--terra-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--terra); border-color: var(--terra); }
.btn-outline:hover { background: var(--terra); color: white; transform: translateY(-2px); }
.btn-lg { padding: 16px 36px; font-size: 1.05rem; }
.btn-white { background: white; color: var(--terra); border-color: white; }
.btn-white:hover { background: var(--sand); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-ghost-white { background: transparent; color: white; border-color: rgba(255,255,255,0.5); }
.btn-ghost-white:hover { background: rgba(255,255,255,0.15); border-color: white; transform: translateY(-2px); }
.btn-full { width: 100%; justify-content: center; }

/* ===== HEADER ===== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(253, 248, 244, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(192, 96, 58, 0.08);
    transition: all var(--transition);
}
.site-header.scrolled {
    background: rgba(253, 248, 244, 0.96);
    box-shadow: 0 2px 20px rgba(192, 96, 58, 0.08);
}
.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--text);
}
.logo-mark { color: var(--terra); }
.logo-accent { color: var(--terra); }
.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}
.nav-links a:not(.btn) {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-light);
    transition: color var(--transition);
    position: relative;
}
.nav-links a:not(.btn):hover { color: var(--terra); }
.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--terra);
    border-radius: 2px;
    transition: width var(--transition);
}
.nav-links a:not(.btn):hover::after { width: 100%; }
.nav-cta { padding: 10px 24px !important; font-size: 0.9rem !important; }
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 40px;
    height: 40px;
    position: relative;
}
.hamburger,
.hamburger::before,
.hamburger::after {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
}
.hamburger { position: relative; margin: 5px auto; }
.hamburger::before { content: ''; position: absolute; top: -9px; left: 0; }
.hamburger::after { content: ''; position: absolute; top: 9px; left: 0; }
.nav-toggle.active .hamburger { background: transparent; }
.nav-toggle.active .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle.active .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--sand-light) 0%, var(--sand) 50%, #F0DCC8 100%);
}
.hero-bg-shapes { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
}
.blob-1 { width: 500px; height: 500px; background: var(--terra-light); top: -100px; right: -100px; }
.blob-2 { width: 350px; height: 350px; background: var(--sand-dark); bottom: -50px; left: -50px; }
.blob-3 { width: 200px; height: 200px; background: var(--terra); bottom: 20%; left: 30%; opacity: 0.15; }
.hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--terra);
    background: rgba(192, 96, 58, 0.1);
    padding: 8px 20px;
    border-radius: 50px;
    margin-bottom: 24px;
}
.hero-badge svg { opacity: 0.7; }
.hero-headline {
    font-size: clamp(2.2rem, 5vw, 3.6rem);
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--text);
}
.hero-headline br { display: none; }
.hero-sub {
    font-size: 1.1rem;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 36px;
    max-width: 500px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-trust { display: flex; gap: 32px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.9rem; font-weight: 500; color: var(--text-light); }
.trust-item svg { color: var(--terra); }
.hero-visual { position: relative; }
.hero-image-wrapper {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.hero-image-wrapper img {
    width: 100%;
    height: 620px;
    object-fit: cover;
}
.hero-float-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    background: white;
    padding: 14px 20px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    animation: float 4s ease-in-out infinite;
}
.hero-float-card svg { color: var(--terra); }
.card-1 { top: 60px; left: -30px; animation-delay: 0s; }
.card-2 { bottom: 80px; right: -20px; animation-delay: 2s; }
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

/* ===== SERVICES ===== */
.services {
    padding: 100px 0;
    background: var(--warm-white);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    transition: all var(--transition);
    border: 1px solid rgba(192, 96, 58, 0.06);
}
.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(192, 96, 58, 0.15);
}
.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 96, 58, 0.1);
    border-radius: var(--radius);
    color: var(--terra);
    margin-bottom: 20px;
    transition: all var(--transition);
}
.service-card:hover .service-icon { background: var(--terra); color: white; }
.service-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.service-card p { font-size: 0.95rem; color: var(--text-light); line-height: 1.7; }

/* ===== ABOUT ===== */
.about {
    padding: 100px 0;
    background: var(--sand-light);
}
.about-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-visual { position: relative; }
.about-img-main {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}
.about-img-main img { width: 100%; height: 560px; object-fit: cover; }
.about-img-accent {
    position: absolute;
    bottom: -40px;
    right: -30px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--sand-light);
}
.about-img-accent img { width: 300px; height: 200px; object-fit: cover; }
.about-body { font-size: 1.05rem; color: var(--text-light); margin-bottom: 20px; line-height: 1.8; }
.about-values { margin-top: 36px; display: flex; flex-direction: column; gap: 20px; }
.value-item { display: flex; gap: 16px; align-items: flex-start; }
.value-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 96, 58, 0.1);
    border-radius: var(--radius);
    color: var(--terra);
}
.value-item strong { display: block; font-size: 1rem; color: var(--text); margin-bottom: 2px; }
.value-item span { font-size: 0.9rem; color: var(--text-light); }

/* ===== PATIENT INFO ===== */
.patient-info {
    padding: 100px 0;
    background: var(--warm-white);
}
.info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.info-card {
    background: white;
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    display: flex;
    gap: 20px;
    align-items: flex-start;
    transition: all var(--transition);
    border: 1px solid rgba(192, 96, 58, 0.06);
}
.info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
    border-color: rgba(192, 96, 58, 0.15);
}
.info-icon {
    flex-shrink: 0;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 96, 58, 0.1);
    border-radius: var(--radius);
    color: var(--terra);
}
.info-card h3 { font-size: 1.1rem; margin-bottom: 6px; }
.info-card p { font-size: 0.9rem; color: var(--text-light); line-height: 1.7; }

/* ===== CTA BANNER ===== */
.cta-banner {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--terra) 0%, var(--terra-dark) 100%);
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.05);
    border-radius: 50%;
    top: -150px;
    right: -100px;
}
.cta-banner::after {
    content: '';
    position: absolute;
    width: 250px;
    height: 250px;
    background: rgba(255,255,255,0.04);
    border-radius: 50%;
    bottom: -80px;
    left: -50px;
}
.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    position: relative;
    z-index: 1;
}
.cta-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); color: white; margin-bottom: 12px; }
.cta-text p { font-size: 1.05rem; color: rgba(255,255,255,0.85); line-height: 1.7; }
.cta-actions { display: flex; gap: 16px; flex-shrink: 0; flex-wrap: wrap; }

/* ===== CONTACT ===== */
.contact {
    padding: 100px 0;
    background: var(--sand-light);
}
.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}
.contact-desc { font-size: 1.05rem; color: var(--text-light); line-height: 1.8; margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 24px; }
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(192, 96, 58, 0.1);
    border-radius: var(--radius);
    color: var(--terra);
}
.contact-item strong { display: block; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 4px; }
.contact-item a, .contact-item span { font-size: 1rem; color: var(--text); }
.contact-item a:hover { color: var(--terra); }
.contact-form-wrapper {
    background: white;
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow);
}
.contact-form h3 { font-size: 1.4rem; margin-bottom: 24px; }
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--sand-dark);
    border-radius: var(--radius);
    font-family: 'DM Sans', sans-serif;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--sand-light);
    transition: all var(--transition);
    outline: none;
}
.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--terra);
    background: white;
    box-shadow: 0 0 0 3px rgba(192, 96, 58, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.8rem; color: var(--text-muted); text-align: center; margin-top: 12px; }
.form-success {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    background: rgba(76, 175, 80, 0.1);
    border-radius: var(--radius);
    color: #2E7D32;
    font-size: 0.95rem;
    font-weight: 500;
    margin-top: 16px;
}

/* ===== FOOTER ===== */
.site-footer {
    background: var(--text);
    color: rgba(255,255,255,0.7);
    padding: 60px 0 0;
}
.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
}
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin-top: 12px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 0.9rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-links a:hover { color: var(--terra-light); }
.footer-contact p { font-size: 0.9rem; line-height: 1.8; }
.footer-contact a { color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-contact a:hover { color: var(--terra-light); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

/* ===== ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== MOBILE NAV OVERLAY ===== */
.nav-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(61, 43, 31, 0.5);
    backdrop-filter: blur(4px);
    z-index: 998;
}
.nav-overlay.active { display: block; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { order: -1; max-width: 500px; margin: 0 auto; }
    .hero-image-wrapper img { height: 420px; }
    .card-1 { left: 10px; }
    .card-2 { right: 10px; }
    .about-inner { grid-template-columns: 1fr; gap: 40px; }
    .about-img-accent { right: 20px; }
    .contact-inner { grid-template-columns: 1fr; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--sand-light);
        flex-direction: column;
        justify-content: center;
        gap: 24px;
        padding: 40px;
        box-shadow: var(--shadow-lg);
        transition: right var(--transition);
        z-index: 999;
    }
    .nav-links.active { right: 0; }
    .nav-toggle { display: block; }
    .hero { padding: 100px 0 60px; min-height: auto; }
    .hero-headline br { display: block; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { justify-content: center; }
    .hero-float-card { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .info-grid { grid-template-columns: 1fr; }
    .cta-inner { flex-direction: column; text-align: center; }
    .cta-actions { flex-direction: column; width: 100%; }
    .cta-actions .btn { justify-content: center; }
    .contact-form-wrapper { padding: 28px; }
    .footer-inner { grid-template-columns: 1fr; }
    .about-img-main img { height: 360px; }
    .about-img-accent { position: relative; bottom: 0; right: 0; margin-top: 16px; border: none; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero { padding: 90px 0 50px; }
    .hero-trust { flex-direction: column; gap: 12px; }
}