/* ============================================================
   KENT ORTHO - Responsive Styles
   ============================================================ */

/* ============================================================
   Large Desktop: 1400px+
   ============================================================ */
@media (max-width: 1400px) {
    .hero-text h1 {
        font-size: 3rem;
    }
}

/* ============================================================
   Desktop: 1200px - 1399px
   ============================================================ */
@media (max-width: 1200px) {
    :root {
        --container-width: 960px;
    }

    .hero-text h1 {
        font-size: 2.6rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }
}

/* ============================================================
   Tablet / Small Desktop: 992px - 1199px
   ============================================================ */
@media (max-width: 992px) {
    :root {
        --container-width: 720px;
    }

    .section-padding {
        padding: 70px 0;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-header {
        margin-bottom: 40px;
    }

    /* Top Header */
    .top-header-left {
        gap: 15px;
    }

    .top-header-item span {
        display: none;
    }

    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 100px 30px 30px;
        box-shadow: var(--shadow-lg);
        transition: var(--transition-medium);
        z-index: 1000;
        overflow-y: auto;
        gap: 0;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu > li {
        width: 100%;
    }

    .nav-menu > li > a {
        padding: 14px 0;
        border-bottom: 1px solid var(--light-gray);
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 15px;
        display: none;
        min-width: auto;
    }

    .dropdown-menu .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        padding-left: 25px;
        display: none;
        min-width: auto;
    }

    .nav-menu > li > .dropdown-menu.open {
        display: block;
    }

    .dropdown-menu li.dropdown > .dropdown-menu.open {
        display: block;
    }

    .dropdown-menu li.dropdown > a::after {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .nav-toggle {
        display: flex;
    }

    /* Hero */
    .hero {
        min-height: auto;
        padding: 100px 0 80px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-text {
        padding: 0;
        order: 1;
    }

    .hero-text p {
        margin: 0 auto 35px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-image {
        order: 0;
    }

    .hero-image img {
        max-width: 380px;
    }

    .hero-text h1 {
        font-size: 2.4rem;
    }

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

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image {
        max-width: 500px;
        margin: 0 auto;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .stat-number {
        font-size: 2.4rem;
    }

    /* Appointment */
    .appointment-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .appointment-content {
        padding-right: 0;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Testimonials */
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    /* Blog */
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Blog Page Layout */
    .blog-page-grid,
    .blog-details-grid,
    .service-details-grid {
        grid-template-columns: 1fr;
    }

    /* Doctors */
    .doctors-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Doctor Details */
    .doctor-details-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .doctor-profile-image {
        max-width: 400px;
    }

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

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

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

/* ============================================================
   Mobile Large: 768px - 991px
   ============================================================ */
@media (max-width: 768px) {
    :root {
        --container-padding: 16px;
    }

    .section-padding {
        padding: 60px 0;
    }

    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.6rem; }
    h3 { font-size: 1.3rem; }

    .section-title {
        font-size: 1.6rem;
    }

    .section-subtitle {
        font-size: 0.8rem;
    }

    .section-subtitle::before,
    .section-subtitle::after {
        width: 20px;
    }

    /* Top Header */
    .top-header-left {
        gap: 12px;
    }

    .top-header-item span {
        display: none;
    }

    /* Hero */
    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-text p {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }

    .hero-image img {
        max-width: 300px;
    }

    .hero-badge {
        font-size: 0.8rem;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stat-number {
        font-size: 2rem;
    }

    .stat-item {
        padding: 25px 15px;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    .gallery-item {
        height: 260px;
    }

    /* Blog */
    .blog-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }

    /* Blog Page */
    .blog-page-grid {
        grid-template-columns: 1fr;
    }

    /* Blog Details */
    .blog-details-hero {
        height: 280px;
    }

    .blog-details-meta {
        gap: 12px;
    }

    .blog-nav {
        flex-direction: column;
        gap: 15px;
    }

    .blog-nav a {
        max-width: 100%;
    }

    /* Doctors */
    .doctors-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    /* Contact */
    .contact-info-grid {
        grid-template-columns: 1fr;
    }

    .contact-form-wrapper {
        padding: 25px;
    }

    /* Form */
    .form-row {
        grid-template-columns: 1fr;
    }

    .appointment-form {
        padding: 25px 20px;
    }

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

    .footer-top {
        padding: 50px 0 30px;
    }

    .footer-bottom-inner {
        flex-direction: column;
        text-align: center;
    }

    .footer-bottom-links {
        justify-content: center;
        flex-wrap: wrap;
    }

    /* Page Header */
    .page-header {
        padding: 60px 0;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    /* 404 */
    .error-number {
        font-size: 6rem;
    }

    .error-title {
        font-size: 1.8rem;
    }

    /* Newsletter */
    .newsletter-form {
        flex-direction: column;
    }

    /* Legal */
    .video-gallery-grid {
        flex-direction: column;
        align-items: center;
    }

    .video-card {
        max-width: 100%;
        min-width: auto;
    }

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

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

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

    .legal-content {
        padding: 50px 0;
    }

    .legal-content h1 {
        font-size: 1.6rem;
    }

    /* Doctor Details */
    .doctor-info-details {
        grid-template-columns: 1fr;
    }

    /* Service Details */
    .service-details-image {
        height: 260px;
    }

    /* Comment */
    .comment-item {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ============================================================
   Mobile Small: 480px
   ============================================================ */
@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.7rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 14px;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.85rem;
    }

    .btn-lg {
        padding: 14px 30px;
        font-size: 0.9rem;
    }

    .nav-logo img {
        height: 38px;
    }

    .nav-logo-text {
        font-size: 1.2rem;
    }

    .stat-number {
        font-size: 1.7rem;
    }

    .stat-icon {
        font-size: 1.6rem;
    }

    .gallery-item {
        height: 220px;
    }

    .doctor-card-image {
        height: 240px;
    }

    .blog-details-hero {
        height: 220px;
    }

    .experience-badge {
        padding: 12px 18px;
        left: 10px;
        bottom: 15px;
    }

    .experience-badge .number {
        font-size: 1.5rem;
    }

    .about-play-btn {
        width: 55px;
        height: 55px;
        font-size: 1.2rem;
    }

    .back-to-top {
        width: 38px;
        height: 38px;
        font-size: 0.9rem;
        bottom: 20px;
        right: 20px;
    }

    .map-section {
        height: 280px;
    }
}

/* ============================================================
   Mobile Extra Small: 360px
   ============================================================ */
@media (max-width: 360px) {
    .hero-text h1 {
        font-size: 1.5rem;
    }

    .top-header-item {
        font-size: 0.75rem;
    }

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

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

    .stats-grid {
        gap: 10px;
    }

    .stat-item {
        padding: 18px 10px;
    }

    .stat-number {
        font-size: 1.4rem;
    }

    .stat-label {
        font-size: 0.8rem;
    }

    .nav-menu {
        width: 260px;
    }
}

/* ============================================================
   Print Styles
   ============================================================ */
@media print {
    .top-header,
    .main-nav,
    .back-to-top,
    .footer,
    .sidebar,
    .newsletter-box,
    .blog-nav {
        display: none !important;
    }

    .hero {
        min-height: auto;
        padding: 40px 0;
    }

    body {
        font-size: 12pt;
    }

    a {
        text-decoration: underline;
    }

    img {
        max-width: 100% !important;
        page-break-inside: avoid;
    }

    h1, h2, h3, h4 {
        page-break-after: avoid;
    }

    .container {
        max-width: 100%;
    }
}

/* ============================================================
   END OF RESPONSIVE STYLESHEET
   ============================================================ */