/* ═══════════════════════════════════════════════════════════════
   PIXEL CORE — Master Responsive Overrides
   Loaded AFTER styles.css to fill gaps & improve mobile UX
   Breakpoints: 1200 → 1024 → 768 → 600 → 480 → 360
   ═══════════════════════════════════════════════════════════════ */

/* ─── Safe-area for notched devices (iPhones) ─── */
@supports (padding: env(safe-area-inset-bottom)) {
    body {
        padding-left: env(safe-area-inset-left);
        padding-right: env(safe-area-inset-right);
    }
    .navbar {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
    .chat-widget {
        bottom: max(20px, env(safe-area-inset-bottom));
    }
    .cookie-consent {
        padding-bottom: max(20px, env(safe-area-inset-bottom));
    }
    .scroll-top {
        bottom: max(140px, calc(env(safe-area-inset-bottom) + 120px));
    }
}

/* ─── Global touch targets ─── */
@media (pointer: coarse) {
    button, .btn, a.nav-link, .filter-btn,
    .pagination-btn, .tab-btn, .oauth-btn,
    .mobile-menu-content a, summary {
        min-height: 44px;
    }
    
    .nav-link {
        padding: 14px 16px;
    }
    
    input, select, textarea {
        min-height: 44px;
        font-size: max(16px, 1rem); /* prevents iOS zoom on focus */
    }
}

/* ─── Smooth scrolling except when user prefers reduced motion ─── */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* ─── Image & media base ─── */
img, video, svg, iframe {
    max-width: 100%;
    height: auto;
}

/* ─── Shared overflow hardening ─── */
*, *::before, *::after {
    min-width: 0;
}

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

body {
    overflow-x: clip;
}

pre, code, kbd, samp {
    max-width: 100%;
    overflow-wrap: anywhere;
}

/* ═══════════════════════════════
   ≤ 1200px — Large tablets / small laptops
   ═══════════════════════════════ */
@media (max-width: 1200px) {
    .footer-grid {
        gap: 30px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .pricing-toggle-container {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ═══════════════════════════════
   ≤ 1024px — Tablets landscape
   ═══════════════════════════════ */
@media (max-width: 1024px) {
    /* Footer spacing reduction */
    .footer {
        padding: 60px 0 30px;
        gap: 40px;
    }
    
    .footer-bottom {
        padding-top: 20px;
    }
    
    /* CTA section */
    .cta-card {
        padding: 50px 35px;
    }
    
    /* Promo popup */
    .promo-content {
        max-width: 360px;
        padding: 32px;
    }
    
    /* Timeline */
    .timeline-content {
        padding: 20px;
    }
    
    /* Pricing card hover overflow prevention */
    .pricing-card:hover {
        transform: translateY(-8px);
    }
    
    /* Why-me feature cards */
    .feature-card {
        padding: 30px 20px;
    }
}

/* ═══════════════════════════════
   ≤ 768px — Tablets portrait / large phones
   ═══════════════════════════════ */
@media (max-width: 768px) {
    /* ─── Container ─── */
    .container {
        padding: 0 16px;
    }

    .navbar .container,
    .footer .container,
    .hero .container,
    .cta-section .container,
    .featured-portfolio .container,
    .quick-services .container,
    .why-me .container,
    .contact .container {
        width: min(100%, calc(100vw - 32px));
        margin-left: auto;
        margin-right: auto;
    }

    /* ─── Common content overflow fixes ─── */
    .hero-content,
    .cta-content,
    .contact-info,
    .contact-form-wrapper,
    .portfolio-card,
    .service-card,
    .feature-card,
    .pricing-card,
    .review-card,
    .blog-card,
    .faq-item,
    .dashboard-card,
    .dashboard-panel {
        min-width: 0;
    }

    h1, h2, h3, h4, p, li, a, span, strong {
        overflow-wrap: anywhere;
    }

    .portfolio-filters,
    .pricing-toggle-container,
    .filter-tabs,
    .tabs-list,
    .breadcrumbs-list {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        justify-content: flex-start;
        padding-bottom: 4px;
    }

    .portfolio-filters::-webkit-scrollbar,
    .pricing-toggle-container::-webkit-scrollbar,
    .filter-tabs::-webkit-scrollbar,
    .tabs-list::-webkit-scrollbar,
    .breadcrumbs-list::-webkit-scrollbar {
        display: none;
    }

    .portfolio-filters > *,
    .pricing-toggle-container > *,
    .filter-tabs > *,
    .tabs-list > *,
    .breadcrumbs-list > * {
        flex: 0 0 auto;
    }

    .tbl-wrap,
    .table-responsive,
    .comparison-table,
    .table-scroll,
    .dashboard-table-wrap {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .data-table,
    .tbl-wrap table,
    .comparison-table table,
    .table-scroll table,
    .dashboard-table-wrap table {
        min-width: 640px;
    }

    pre {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .modal,
    .modal-content,
    .promo-content,
    .qr-overlay-content,
    .cookie-consent,
    .toast {
        max-width: min(100vw - 20px, 100%);
    }
    
    /* ─── Footer ─── */
    .footer {
        padding: 50px 0 25px;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
        padding-top: 16px;
    }
    
    .footer-col h4 {
        margin-bottom: 12px;
    }
    
    /* ─── Promo popup ─── */
    .promo-content {
        max-width: 90vw;
        padding: 28px 20px;
    }
    
    .promo-content h3 {
        font-size: 1.3rem;
    }
    
    .promo-icon {
        font-size: 3rem;
    }
    
    /* ─── Chat widget ─── */
    .chat-popup {
        left: auto;
        right: 0;
        bottom: 70px;
        width: calc(100vw - 30px);
        max-width: 320px;
    }
    
    /* ─── Section spacing ─── */
    .quick-services,
    .featured-portfolio,
    .why-me,
    .cta-section {
        padding: 50px 0;
    }
    
    .section-header {
        margin-bottom: 30px;
    }
    
    .section-header p {
        font-size: 0.95rem;
        padding: 0 10px;
    }
    
    /* ─── Features grid ─── */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .feature-card {
        padding: 24px 20px;
        text-align: left;
        display: flex;
        gap: 16px;
        align-items: flex-start;
    }
    
    .feature-icon {
        margin: 0;
        width: 56px;
        height: 56px;
        min-width: 56px;
        font-size: 1.4rem;
    }
    
    /* ─── Timeline ─── */
    .timeline::before {
        left: 20px;
    }
    
    .timeline-number {
        left: 20px;
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        padding-left: 60px;
    }
    
    /* ─── Breadcrumbs ─── */
    .breadcrumbs {
        margin-top: 70px;
    }
    
    .breadcrumbs-list {
        font-size: 0.8rem;
        gap: 6px;
    }
    
    /* ─── Review cards ─── */
    .reviews-track {
        gap: 16px;
    }
    
    /* ─── Pricing ─── */
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
    
    .pricing-card {
        padding: 30px 24px;
    }
    
    .pricing-card:hover {
        transform: translateY(-4px);
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-4px);
    }
    
    /* ─── Contact form ─── */
    .contact-grid {
        gap: 30px;
    }
    
    /* ─── Social ─── */
    .social-grid {
        gap: 12px;
    }
    
    .social-card {
        padding: 20px 24px;
    }
    
    /* ─── QR Overlay ─── */
    .qr-overlay-content img {
        width: 240px;
        height: 240px;
    }
    
    .qr-overlay-close {
        top: 16px;
        right: 16px;
    }
    
    /* ─── Portfolio grid ─── */
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    /* ─── Services grid ─── */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    /* ─── Typing ─── */
    .typing-row {
        font-size: 1rem;
        gap: 8px;
    }
}

/* ═══════════════════════════════
   ≤ 600px — Large phones
   ═══════════════════════════════ */
@media (max-width: 600px) {
    /* Footer */
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-col {
        text-align: center;
    }
    
    .footer-brand p {
        font-size: 0.85rem;
    }
    
    /* Promo */
    .promo-code strong {
        font-size: 1.3rem;
    }
    
    /* Section headers */
    .section-header h2 {
        font-size: 1.6rem;
    }
    
    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .portfolio-card .portfolio-info {
        padding: 20px;
    }
}

/* ═══════════════════════════════
   ≤ 480px — Phones
   ═══════════════════════════════ */
@media (max-width: 480px) {
    /* ─── Chat popup ─── */
    .chat-popup {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        width: 100%;
        max-width: 100%;
        border-radius: 20px 20px 0 0;
        max-height: 70vh;
    }
    
    .chat-body {
        max-height: 40vh;
    }
    
    /* ─── Promo ─── */
    .promo-content {
        padding: 24px 16px;
        border-radius: 16px;
    }
    
    .promo-content h3 {
        font-size: 1.15rem;
    }
    
    .promo-icon {
        font-size: 2.5rem;
        margin-bottom: 14px;
    }
    
    /* ─── Hero stats ─── */
    .hero-stats {
        gap: 12px;
    }
    
    /* ─── Typing ─── */
    .typing-row {
        flex-direction: column;
        gap: 4px;
        font-size: 0.95rem;
    }

    .container,
    .navbar .container,
    .footer .container,
    .hero .container {
        width: min(100%, calc(100vw - 24px));
        padding-left: 12px;
        padding-right: 12px;
    }

    .portfolio-filters,
    .pricing-toggle-container,
    .filter-tabs,
    .tabs-list,
    .breadcrumbs-list {
        margin-left: -4px;
        margin-right: -4px;
        padding-left: 4px;
        padding-right: 4px;
    }

    .data-table,
    .tbl-wrap table,
    .comparison-table table,
    .table-scroll table,
    .dashboard-table-wrap table {
        min-width: 560px;
    }

    .modal,
    .modal-content,
    .promo-content,
    .qr-overlay-content,
    .cookie-consent,
    .toast {
        max-width: calc(100vw - 16px);
    }

    input,
    select,
    textarea,
    button,
    .btn {
        max-width: 100%;
    }
    
    /* ─── CTA ─── */
    .cta-content h2 {
        font-size: 1.4rem;
    }
    
    .cta-content p {
        font-size: 0.95rem;
    }
    
    /* ─── Footer ─── */
    .footer {
        padding: 35px 0 16px;
    }
    
    .footer-brand {
        margin-bottom: 16px;
    }
    
    .footer-col h4 {
        font-size: 0.95rem;
    }
    
    .footer-links ul {
        gap: 8px 16px;
    }
    
    /* ─── Breadcrumbs ─── */
    .breadcrumbs {
        margin-top: 65px;
        padding: 8px 0;
    }
    
    /* ─── Section headers ─── */
    .section-header h2 {
        font-size: 1.4rem;
    }
    
    .section-header p {
        font-size: 0.88rem;
    }
    
    /* ─── Feature cards horizontal layout ─── */
    .feature-card {
        padding: 20px 16px;
        gap: 14px;
    }
    
    .feature-icon {
        width: 48px;
        height: 48px;
        min-width: 48px;
        font-size: 1.2rem;
    }
    
    .feature-card h3 {
        font-size: 1.1rem;
    }
    
    .feature-card p {
        font-size: 0.88rem;
    }
    
    /* ─── Portfolio cards ─── */
    .portfolio-card .portfolio-image {
        height: 160px;
        font-size: 3rem;
    }
    
    .portfolio-card h3 {
        font-size: 1.05rem;
    }
    
    /* ─── Quick services ─── */
    .quick-services .service-card {
        padding: 22px 18px;
    }
    
    .quick-services .service-card h3 {
        font-size: 1.05rem;
    }
    
    /* ─── Pricing ─── */
    .pricing-card {
        padding: 24px 18px;
    }
    
    /* ─── Timeline ─── */
    .timeline-content {
        padding: 16px;
    }
    
    .timeline-number {
        width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }
    
    .timeline-item,
    .timeline-item:nth-child(odd) {
        padding-left: 50px;
    }
    
    .timeline::before {
        left: 16px;
    }
    
    /* ─── QR ─── */
    .qr-overlay-content img {
        width: 200px;
        height: 200px;
    }
    
    .qr-overlay-content p {
        font-size: 1rem;
    }
    
    /* ─── Toast ─── */
    .toast {
        left: 10px;
        right: 10px;
        bottom: 20px;
        max-width: calc(100vw - 20px);
    }
    
    /* ─── Social cards ─── */
    .social-card i {
        font-size: 1.5rem;
    }
    
    .social-card span {
        font-size: 0.9rem;
    }
}

/* ═══════════════════════════════
   ≤ 360px — Very small phones
   ═══════════════════════════════ */
@media (max-width: 360px) {
    .container {
        padding: 0 12px;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
    
    .cta-content h2 {
        font-size: 1.2rem;
    }
    
    .cta-card {
        padding: 24px 16px;
    }
    
    .section-header h2 {
        font-size: 1.25rem;
    }
    
    .pricing-card {
        padding: 20px 14px;
    }
    
    .promo-content {
        padding: 20px 14px;
    }
    
    .btn {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .btn-lg {
        padding: 12px 20px;
    }
    
    .footer-links ul {
        gap: 6px 12px;
    }
    
    .feature-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .feature-icon {
        margin: 0 auto;
    }
}

/* ═══════════════════════════════
   Landscape fix for short viewports
   ═══════════════════════════════ */
@media (max-height: 500px) and (orientation: landscape) {
    .quick-services,
    .featured-portfolio,
    .why-me {
        padding: 40px 0;
    }
    
    .hero-stats {
        margin-top: 15px;
    }
    
    .section-header {
        margin-bottom: 20px;
    }
    
    .footer {
        padding: 30px 0 15px;
    }
    
    .promo-content {
        max-height: 85vh;
        overflow-y: auto;
    }
    
    .chat-popup {
        max-height: 80vh;
    }
}

/* ═══════════════════════════════
   Hover-capable devices only
   ═══════════════════════════════ */
@media (hover: none) {
    /* Disable hover animations on touch devices */
    .service-card:hover,
    .pricing-card:hover,
    .portfolio-card:hover,
    .feature-card:hover,
    .social-card:hover,
    .scard:hover {
        transform: none;
    }
    
    /* Remove 3D tilt on touch */
    .service-card,
    .pricing-card,
    .portfolio-item {
        transform-style: flat;
    }
    
    .pricing-card.featured {
        transform: none;
    }
}

/* ═══════════════════════════════
   iOS-specific fixes
   ═══════════════════════════════ */
@supports (-webkit-touch-callout: none) {
    /* Fix for 100vh on iOS Safari */
    .hero {
        min-height: -webkit-fill-available;
    }
    
    .mobile-menu {
        height: -webkit-fill-available;
    }
    
    /* Fix sticky hover on iOS */
    .btn:hover {
        transition: none;
    }
    
    /* Prevent auto-zoom on input focus */
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="tel"],
    input[type="number"],
    input[type="search"],
    select,
    textarea {
        font-size: 16px;
    }
}

/* ═══════════════════════════════
   Print improvements (supplement styles.css)
   ═══════════════════════════════ */
@media print {
    .promo-popup,
    .chat-popup,
    .mobile-menu,
    .mobile-toggle,
    .overlay,
    .toast,
    .modal-overlay,
    .qr-overlay {
        display: none !important;
    }
    
    .container {
        max-width: 100% !important;
        padding: 0 !important;
    }
}