/* ========================================
   Dr. Robert Takacs MD — Custom Styles
   Palette: Charcoal (#2C2C2C) + Coral (#C8654A)
   Fonts: Inter (body) + Playfair Display (accents)
======================================== */

/* ---- Reset & Base ---- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --charcoal: #2C2C2C;
    --charcoal-light: #3D3D3D;
    --charcoal-dark: #1A1A1A;
    --coral: #C8654A;
    --coral-light: #D4846F;
    --coral-dark: #A84E35;
    --white: #FFFFFF;
    --off-white: #FAFAF8;
    --gray-50: #F7F7F5;
    --gray-100: #EFEEE9;
    --gray-200: #E2E1DB;
    --gray-300: #C8C7BF;
    --gray-400: #9E9D96;
    --gray-500: #7A7974;
    --gray-600: #5C5B56;
    --gray-700: #3D3C38;
    --gray-800: #2C2C28;
    --gray-900: #1A1A17;
    
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-accent: 'Playfair Display', Georgia, serif;
    
    --max-width: 1200px;
    --nav-height: 72px;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--charcoal);
    background: var(--white);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---- Typography ---- */
.section-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--coral);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-accent);
    font-weight: 500;
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    line-height: 1.2;
    color: var(--charcoal);
    margin-bottom: 20px;
}

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: var(--radius-sm);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}

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

.btn--primary:hover {
    background: var(--coral-dark);
    border-color: var(--coral-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(200, 101, 74, 0.3);
}

.btn--outline-light {
    background: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline-light:hover {
    background: var(--white);
    color: var(--charcoal);
    border-color: var(--white);
}

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

.btn--light:hover {
    background: var(--gray-50);
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
}

.btn--full {
    width: 100%;
}

/* ---- Navigation ---- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    transition: all var(--transition);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--gray-200);
}

.nav.scrolled .nav__logo-text {
    color: var(--charcoal);
}

.nav.scrolled .nav__link {
    color: var(--gray-600);
}

.nav.scrolled .nav__link:hover {
    color: var(--charcoal);
}

.nav__inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    z-index: 10;
}

.nav__logo-mark {
    width: 36px;
    height: 36px;
    background: var(--coral);
    color: var(--white);
    font-family: var(--font-accent);
    font-size: 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
}

.nav__logo-text {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--white);
    letter-spacing: 0.01em;
    transition: color var(--transition);
}

.nav__links {
    display: flex;
    align-items: center;
    gap: 36px;
    list-style: none;
}

.nav__link {
    font-size: 0.8125rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    letter-spacing: 0.02em;
    transition: color var(--transition);
}

.nav__link:hover {
    color: var(--white);
}

.nav__cta {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--white);
    padding: 8px 20px;
    border: 1.5px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav__cta:hover {
    background: var(--white);
    color: var(--charcoal);
    border-color: var(--white);
}

/* Mobile toggle */
.nav__toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10;
}

.nav__toggle-line {
    width: 22px;
    height: 1.5px;
    background: var(--white);
    transition: all var(--transition);
    transform-origin: center;
}

.nav.scrolled .nav__toggle-line {
    background: var(--charcoal);
}

.nav__toggle.active .nav__toggle-line:nth-child(1) {
    transform: rotate(45deg) translate(4px, 5px);
}

.nav__toggle.active .nav__toggle-line:nth-child(2) {
    opacity: 0;
}

.nav__toggle.active .nav__toggle-line:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -5px);
}

/* Mobile menu */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--charcoal-dark);
    z-index: 999;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu__link {
    font-family: var(--font-accent);
    font-size: 1.75rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    padding: 16px 0;
    transition: color var(--transition);
}

.mobile-menu__link:hover {
    color: var(--coral);
}

.mobile-menu__cta {
    margin-top: 32px;
    padding: 14px 32px;
    background: var(--coral);
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

/* ---- Hero ---- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(26, 26, 26, 0.82) 0%,
        rgba(44, 44, 44, 0.7) 50%,
        rgba(200, 101, 74, 0.3) 100%
    );
}

.hero__content {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 120px 24px 80px;
    width: 100%;
}

.hero__eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--coral-light);
    margin-bottom: 24px;
}

.hero__headline {
    font-family: var(--font-accent);
    font-size: clamp(2.5rem, 7vw, 5rem);
    font-weight: 500;
    line-height: 1.08;
    color: var(--white);
    margin-bottom: 28px;
    max-width: 700px;
}

.hero__subheadline {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.75);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: 40px;
}

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

.hero__scroll {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.6875rem;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    z-index: 1;
}

.hero__scroll svg {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(6px); }
}

/* ---- Services ---- */
.services {
    padding: 120px 0;
    background: var(--white);
}

.services .section-header {
    text-align: center;
    margin-bottom: 64px;
}

.services__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    padding: 40px 32px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.service-card:hover {
    border-color: var(--coral);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(200, 101, 74, 0.08);
}

.service-card__icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: rgba(200, 101, 74, 0.08);
    color: var(--coral);
    margin-bottom: 24px;
    transition: all var(--transition);
}

.service-card:hover .service-card__icon {
    background: var(--coral);
    color: var(--white);
}

.service-card__title {
    font-family: var(--font-accent);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 12px;
}

.service-card__desc {
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ---- About ---- */
.about {
    padding: 120px 0;
    background: var(--gray-50);
}

.about__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about__image-wrap {
    position: relative;
}

.about__image-wrap img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-md);
}

.about__image-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--coral);
    border-radius: var(--radius-md);
    z-index: -1;
    opacity: 0.15;
}

.about__content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.about__lead {
    font-size: 1.0625rem;
    font-weight: 300;
    color: var(--charcoal);
    line-height: 1.8;
}

.about__body {
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.8;
}

.about__stats {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 28px 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.stat__number {
    display: block;
    font-family: var(--font-accent);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--charcoal);
    line-height: 1.3;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* ---- Insurance ---- */
.insurance {
    padding: 120px 0;
    background: var(--white);
}

.insurance .section-header {
    text-align: center;
    margin-bottom: 64px;
}

.insurance__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.insurance__card {
    padding: 40px 32px;
    background: var(--gray-50);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.insurance__card:hover {
    background: var(--white);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
    transform: translateY(-2px);
}

.insurance__card svg {
    color: var(--coral);
    margin-bottom: 20px;
}

.insurance__card h3 {
    font-family: var(--font-accent);
    font-size: 1.1875rem;
    font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 12px;
}

.insurance__card p {
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ---- CTA Band ---- */
.cta-band {
    padding: 100px 0;
    background: var(--charcoal-dark);
}

.cta-band__inner {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.cta-band__title {
    font-family: var(--font-accent);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 500;
    color: var(--white);
    line-height: 1.2;
}

.cta-band__text {
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    max-width: 480px;
}

.cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 8px;
}

/* ---- Contact ---- */
.contact {
    padding: 120px 0;
    background: var(--off-white);
}

.contact__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

.contact__info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact__details {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact__detail {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact__detail svg {
    color: var(--coral);
    flex-shrink: 0;
    margin-top: 2px;
}

.contact__detail-label {
    display: block;
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 4px;
}

.contact__detail-value {
    font-size: 1rem;
    font-weight: 400;
    color: var(--charcoal);
    line-height: 1.6;
}

.contact__link {
    color: var(--coral);
    transition: color var(--transition);
}

.contact__link:hover {
    color: var(--coral-dark);
}

/* Form */
.contact__form-wrap {
    background: var(--white);
    padding: 48px;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.contact__form-title {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--charcoal);
    margin-bottom: 32px;
}

.form-group {
    margin-bottom: 24px;
}

.form-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 8px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 16px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--charcoal);
    background: var(--gray-50);
    border: 1.5px solid var(--gray-200);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-input:focus,
.form-textarea:focus {
    border-color: var(--coral);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(200, 101, 74, 0.08);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--gray-400);
}

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

.form-note {
    font-size: 0.8125rem;
    color: var(--gray-400);
    margin-top: 16px;
    text-align: center;
}

.form-success {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 48px 24px;
    text-align: center;
}

.form-success svg {
    color: var(--coral);
}

.form-success h4 {
    font-family: var(--font-accent);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--charcoal);
}

.form-success p {
    font-size: 0.9375rem;
    font-weight: 300;
    color: var(--gray-500);
}

/* ---- Map ---- */
.map-section {
    border-top: 1px solid var(--gray-200);
}

.map-section__inner iframe {
    filter: grayscale(0.6) contrast(1.05);
    transition: filter var(--transition);
}

.map-section__inner iframe:hover {
    filter: grayscale(0);
}

/* ---- Footer ---- */
.footer {
    background: var(--charcoal-dark);
    padding: 64px 0 0;
}

.footer__inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 48px;
    align-items: start;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__brand .nav__logo-mark {
    width: 40px;
    height: 40px;
}

.footer__brand-name {
    font-family: var(--font-accent);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--white);
}

.footer__brand-desc {
    font-size: 0.875rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.45);
    max-width: 260px;
    line-height: 1.6;
}

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.footer__nav a {
    font-size: 0.875rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.55);
    transition: color var(--transition);
}

.footer__nav a:hover {
    color: var(--coral);
}

.footer__contact {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: right;
}

.footer__contact p {
    font-size: 0.875rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.45);
}

.footer__phone {
    font-size: 0.9375rem;
    font-weight: 400;
    color: var(--coral);
    transition: color var(--transition);
}

.footer__phone:hover {
    color: var(--coral-light);
}

.footer__bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.footer__bottom p {
    font-size: 0.75rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.3);
}

.footer__disclaimer {
    max-width: 400px;
    text-align: right;
}

/* ---- Scroll Reveal (progressive enhancement) ---- */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 0;
        transform: translateY(24px);
        transition: opacity 0.6s ease, transform 0.6s ease;
    }
    
    .reveal.revealed {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .services__grid,
    .insurance__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .about__inner {
        gap: 48px;
    }
    
    .contact__inner {
        gap: 48px;
    }
    
    .footer__inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --nav-height: 64px;
    }
    
    .nav__links {
        display: none;
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .hero__headline {
        font-size: clamp(2rem, 10vw, 3rem);
    }
    
    .hero__actions {
        flex-direction: column;
    }
    
    .hero__actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .services__grid,
    .insurance__grid {
        grid-template-columns: 1fr;
    }
    
    .about__inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about__image-wrap img {
        height: 360px;
    }
    
    .contact__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .contact__form-wrap {
        padding: 32px 24px;
    }
    
    .footer__inner {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer__contact {
        text-align: left;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer__disclaimer {
        text-align: center;
        max-width: 100%;
    }
    
    .cta-band__actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-band__actions .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .services,
    .about,
    .insurance,
    .contact {
        padding: 80px 0;
    }
    
    .service-card {
        padding: 28px 24px;
    }
}