/* ============================================
   Dr. Szentesi Agnes - Dental Practice
   Mobile-first, teal color scheme
   ============================================ */

:root {
    --primary: #0d9488;
    --primary-dark: #0f766e;
    --primary-darker: #115e59;
    --primary-light: #99f6e4;
    --primary-lightest: #ccfbf1;
    --accent: #14b8a6;
    --bg: #f0fdfa;
    --bg-white: #ffffff;
    --bg-card: #ffffff;
    --text: #1e293b;
    --text-light: #64748b;
    --text-lighter: #94a3b8;
    --text-on-primary: #ffffff;
    --border: #e2e8f0;
    --border-light: #f1f5f9;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1140px;
    --header-height: 72px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--primary-dark);
}

ul, ol {
    list-style: none;
}

/* ---- Typography ---- */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    color: var(--text);
    line-height: 1.3;
    font-weight: 700;
}

h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 1.65rem;
    margin-bottom: 0.75rem;
}

h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* ---- Layout ---- */
.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 60px 0;
}

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

/* ---- Header ---- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
    height: var(--header-height);
}

.site-header.scrolled {
    border-bottom-color: var(--border);
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo:hover {
    color: var(--primary);
}

.logo .logo-icon {
    width: 36px;
    height: 36px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
    flex-shrink: 0;
}

.main-nav--desktop {
    display: none;
}

.main-nav--mobile {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background: var(--bg-white);
    padding: 30px 20px;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
}

.main-nav--mobile.active {
    display: flex;
}

.main-nav a {
    display: block;
    padding: 14px 20px;
    color: var(--text);
    font-weight: 500;
    font-size: 1.05rem;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

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

.main-nav .nav-cta {
    margin-top: 12px;
    background: var(--primary);
    color: var(--text-on-primary);
    text-align: center;
    border-radius: var(--radius);
    font-weight: 600;
}

.main-nav .nav-cta:hover {
    background: var(--primary-dark);
    color: var(--text-on-primary);
}

.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ---- Hero Section ---- */
.hero {
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 60px;
    text-align: center;
}

.hero-layout {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.hero-content {
    order: 2;
}

.hero-profile-wide {
    order: 1;
    max-width: 320px;
    position: relative;
    flex-shrink: 0;
}

.hero-profile-wide img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%);
    mask-image: linear-gradient(to right, transparent 0%, black 15%, black 85%, transparent 100%);
}

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

.hero h1 span {
    display: block;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-light);
    margin-top: 6px;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-text {
    max-width: 640px;
    margin: 0 auto 30px;
    font-size: 1.05rem;
    line-height: 1.8;
}

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

/* ---- Buttons ---- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    line-height: 1;
}

.btn--primary {
    background: var(--primary);
    color: var(--text-on-primary);
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}

.btn--primary:hover {
    background: var(--primary-dark);
    color: var(--text-on-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
}

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

.btn--outline:hover {
    background: var(--primary);
    color: var(--text-on-primary);
    transform: translateY(-2px);
}

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

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

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

/* ---- Services Grid ---- */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.service-card {
    background: var(--bg-white);
    padding: 30px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: all var(--transition);
    text-align: center;
    border: 1px solid var(--border-light);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.service-card .icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 16px;
    background: var(--bg);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.service-card h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.service-card p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ---- Section Header ---- */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 40px;
}

.section-header .label {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

.section-header p {
    font-size: 1.05rem;
}

/* ---- Prices ---- */
.price-category {
    margin-bottom: 40px;
}

.price-category h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-weight: 700;
    color: var(--primary-dark);
    padding-bottom: 12px;
    margin-bottom: 16px;
    border-bottom: 2px solid var(--primary-light);
    font-size: 1.15rem;
}

.price-table {
    width: 100%;
    background: var(--bg-white);
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}

.price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-light);
    transition: background var(--transition);
}

.price-row:last-child {
    border-bottom: none;
}

.price-row:hover {
    background: var(--bg);
}

.price-row .treatment {
    font-weight: 500;
    color: var(--text);
    font-size: 0.95rem;
}

.price-row .price {
    font-weight: 700;
    color: var(--primary-dark);
    white-space: nowrap;
    font-size: 0.95rem;
}

.price-note {
    background: var(--primary-lightest);
    border: 1px solid var(--primary-light);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin-top: 30px;
    font-size: 0.9rem;
    color: var(--primary-darker);
    line-height: 1.6;
}

.price-note strong {
    display: block;
    margin-bottom: 4px;
}

/* ---- Contact Info ---- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.contact-info-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.contact-info-cards .contact-card {
    width: 100%;
}

.contact-card {
    background: var(--bg-white);
    padding: 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-card .card-icon {
    width: 48px;
    height: 48px;
    background: var(--bg);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    flex-shrink: 0;
}

.contact-card h3 {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-lighter);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.contact-card p {
    margin-bottom: 0;
    color: var(--text);
    font-weight: 500;
}

.contact-card a {
    color: var(--primary);
    font-weight: 600;
}

/* ---- Contact Form ---- */
.contact-form-wrapper {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 30px 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-light);
}

.contact-form-wrapper h2 {
    font-size: 1.4rem;
    margin-bottom: 6px;
}

.contact-form-wrapper > p {
    margin-bottom: 24px;
    font-size: 0.95rem;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text);
    margin-bottom: 6px;
}

.form-group label .required {
    color: #ef4444;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    color: var(--text);
    background: var(--bg-white);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group textarea {
    min-height: 130px;
    resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-lighter);
}

/* ---- Flash Messages ---- */
.flash {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-size: 0.9rem;
    font-weight: 500;
}

.flash--success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.flash--error {
    background: #fef2f2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* ---- Opening Hours ---- */
.hours-table {
    width: 100%;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.95rem;
}

.hours-row:last-child {
    border-bottom: none;
}

.hours-row .day {
    color: var(--text);
    font-weight: 500;
}

.hours-row .time {
    color: var(--primary-dark);
    font-weight: 600;
}

.hours-row .closed {
    color: var(--text-lighter);
}

/* ---- Footer ---- */
.site-footer {
    background: var(--primary-darker);
    color: rgba(255, 255, 255, 0.8);
    padding: 40px 0 24px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-brand .footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
    margin-bottom: 0;
}

.footer-links h4 {
    color: #fff;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.footer-links a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    padding: 5px 0;
    font-size: 0.9rem;
    transition: color var(--transition);
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

/* ---- Page Header (for inner pages) ---- */
.page-header {
    padding-top: calc(var(--header-height) + 40px);
    padding-bottom: 40px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg) 0%, var(--bg-white) 100%);
}

.page-header h1 {
    color: var(--primary-dark);
    margin-bottom: 8px;
}

.page-header p {
    max-width: 540px;
    margin: 0 auto;
    font-size: 1.05rem;
}

/* ---- CTA Banner ---- */
.cta-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 50px 0;
    text-align: center;
    color: var(--text-on-primary);
}

.cta-banner h2 {
    color: var(--text-on-primary);
    margin-bottom: 10px;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 480px;
    margin: 0 auto 24px;
}

/* ============================================
   Responsive Breakpoints
   ============================================ */

@media (min-width: 480px) {
    .hero-buttons {
        flex-direction: row;
        justify-content: center;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-info-cards {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .section {
        padding: 80px 0;
    }

    .hero {
        padding-top: calc(var(--header-height) + 60px);
        padding-bottom: 80px;
    }

    .hero-profile-wide {
        max-width: 360px;
    }

    .hero-text {
        font-size: 1.1rem;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

    .contact-form-wrapper {
        padding: 40px 36px;
    }

    .footer-content {
        grid-template-columns: 2fr 1fr 1fr;
    }

    .page-header {
        padding-top: calc(var(--header-height) + 60px);
        padding-bottom: 50px;
    }
}

@media (min-width: 1024px) {
    h1 {
        font-size: 2.75rem;
    }

    .container {
        padding: 0 40px;
    }

    /* Desktop nav */
    .menu-toggle {
        display: none;
    }

    .main-nav--mobile {
        display: none !important;
    }

    .main-nav--desktop {
        display: flex;
        position: static;
        background: none;
        padding: 0;
        flex-direction: row;
        align-items: center;
        gap: 4px;
        overflow: visible;
    }

    .main-nav--desktop a {
        padding: 8px 18px;
        font-size: 0.9rem;
    }

    .main-nav--desktop .nav-cta {
        margin-top: 0;
        margin-left: 8px;
    }

    .hero {
        text-align: left;
    }

    .hero-layout {
        flex-direction: row;
        align-items: center;
        gap: 50px;
    }

    .hero-content {
        order: 1;
        flex: 1;
        min-width: 0;
    }

    .hero-profile-wide {
        order: 2;
        max-width: 400px;
        width: 400px;
    }

    .hero-profile-wide img {
        -webkit-mask-image: linear-gradient(to left, transparent 0%, black 12%, black 100%);
        mask-image: linear-gradient(to left, transparent 0%, black 12%, black 100%);
    }

    .hero-text {
        margin-left: 0;
        margin-right: 0;
    }

    .hero-buttons {
        justify-content: flex-start;
    }

    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .price-row {
        padding: 18px 24px;
    }
}