/* ==========================================================================
   Psych Tutor — responsive overrides
   ========================================================================== */

@media (max-width: 1180px) {
    .header-inner { gap: 10px; }
    .nav-link { padding: 10px 10px; font-size: 12.5px; }
    .nav-link.is-active::after { left: 10px; right: 10px; }
    .hero-copy { padding-left: 38px; }
    .hero-text { max-width: 420px; }
    .home-hero { grid-template-columns: 1.06fr .94fr; }
    .footer-inner { gap: 30px; }
    .recommend-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1040px) {
    .main-nav {
        position: fixed;
        top: 82px; left: 16px; right: 16px;
        z-index: 130;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 18px;
        box-shadow: var(--shadow-lift);
        padding: 12px;
        max-height: calc(100vh - 100px);
        overflow-y: auto;
        margin: 0;
    }
    .main-nav.is-open { display: flex; animation: navDrop .18s ease; }
    @keyframes navDrop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
    .nav-link { padding: 12px 13px; font-size: 13.5px; border-radius: 9px; }
    .nav-link.is-active { background: var(--berry); color: #fff; }
    .nav-link.is-active::after { display: none; }
    .nav-toggle { display: inline-flex; }
    .header-actions { margin-left: auto; }
    .nav-mobile-actions { display: grid; gap: 8px; margin-top: 10px; padding-top: 12px; border-top: 1px solid var(--line); }
    .nav-mobile-actions .btn { justify-content: center; }
    .user-menu-name { display: none; }

    .home-hero { grid-template-columns: 1fr; min-height: 0; }
    .hero-copy { padding: 42px 38px 32px; }
    .hero-title { max-width: 620px; font-size: clamp(2.7rem, 7vw, 4.2rem); }
    .hero-text { max-width: 560px; }
    .hero-media { min-height: 360px; margin: 0 22px 24px; }
    .hero-media::before { right: 8%; top: 10px; width: 280px; height: 280px; }
    .hero-photo-wrap {
        inset: 0;
        border-radius: 24px;
        overflow: hidden;
    }
    .hero-photo-wrap img { object-position: 50% 38%; }
    .hero-note { left: 14px; bottom: 14px; }
    .hero-rating { right: 14px; top: 14px; }

    .tutor-row { grid-template-columns: 78px minmax(0, 1fr); gap: 14px 16px; padding: 18px; }
    .tutor-row-avatar { width: 76px; height: 76px; grid-row: span 3; align-self: start; }
    .tutor-row-avatar .avatar { width: 76px !important; height: 76px !important; }
    .tutor-row-avail {
        grid-column: 2;
        border-left: none;
        border-top: 1px dashed var(--line);
        padding: 10px 0 0;
        display: flex; align-items: center; flex-wrap: wrap; gap: 6px 14px;
    }
    .tutor-row-avail strong { margin: 0; }
    .tutor-row-actions { grid-column: 2; flex-direction: row; align-items: center; justify-content: space-between; gap: 10px; }
    .tutor-row-actions .price { text-align: left; }
    .tutor-row-actions .btn { width: auto; }

    .profile-grid, .session-detail-grid { grid-template-columns: 1fr; }
    .profile-side, .session-detail-side { position: static; grid-template-columns: 1fr 1fr; grid-auto-flow: row; }
    .booking-grid { grid-template-columns: 280px minmax(0, 1fr); }
    .booking-aside { top: 90px; }
    .dash-layout { grid-template-columns: 230px minmax(0, 1fr); }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .auth-shell { grid-template-columns: .9fr 1fr; }
    .auth-panel { padding: 40px 34px; }
    .apply-shell { grid-template-columns: 1fr 430px; padding: 36px; gap: 24px; }
    .apply-copy h1 { font-size: clamp(2rem, 4vw, 2.9rem); }
    .feature-strip { grid-template-columns: 1fr 1fr; }
    .feature-strip .feature { font-size: 11px; }
    .search-grid { grid-template-columns: 1fr 1fr; }
    .search-grid .search-main { grid-column: 1 / -1; }
    .search-grid .btn { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
    .container { padding-left: 18px; padding-right: 18px; }
    .header-inner { height: 74px; }
    .brand-logo { width: 48px; height: 48px; }
    .brand-name { font-size: 22px; }
    .brand-tagline { font-size: 8px; }
    .main-nav { top: 74px; }
    .site-main { padding-bottom: 26px; }

    .home-hero, .page-hero, .cta-band, .apply-shell { margin-top: 18px; }
    .page-hero { padding: 34px 28px; }
    .page-hero-icon { display: none; }
    .page-hero p { font-size: 13.5px; }

    .how-section { padding: 40px 0 16px; }
    .how-head { gap: 14px; }
    .how-head::before, .how-head::after { width: 60px; }
    .how-steps { grid-template-columns: 1fr; gap: 0; max-width: 360px; }
    .how-step { display: grid; grid-template-columns: 64px 1fr; text-align: left; gap: 0 16px; padding: 12px 0; align-items: center; }
    .how-icon { width: 64px; height: 64px; margin: 0; }
    .how-icon .icon { width: 26px; height: 26px; }
    .how-step h3 { grid-column: 2; margin: 0 0 2px; }
    .how-step p { grid-column: 2; margin: 0; max-width: none; }
    .how-arrow { display: none; }

    .tutor-grid { grid-template-columns: 1fr 1fr; }
    .tutor-card-top .avatar { width: 62px; height: 62px; }
    .tutor-card-info h3 { font-size: 15px; }

    .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-brand p { max-width: 480px; }
    .footer-bottom { flex-direction: column; align-items: flex-start; gap: 5px; }

    .search-grid { grid-template-columns: 1fr 1fr; }
    .search-grid .search-main { grid-column: 1 / -1; }
    .search-grid .btn { grid-column: 1 / -1; }

    .tutor-grid { gap: 13px; }
    .cta-band { padding: 22px; gap: 16px; }
    .cta-psi { width: 68px; height: 78px; font-size: 42px; }
    .cta-band .btn { margin-left: auto; }

    .profile-hero { padding: 24px; gap: 18px; }
    .profile-hero .avatar { width: 92px !important; height: 92px !important; }
    .profile-hero-side { text-align: left; min-width: 0; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
    .profile-hero-side .btn { margin-top: 0; }
    .profile-side, .session-detail-side { grid-template-columns: 1fr; }

    .auth-shell { grid-template-columns: 1fr; min-height: 0; max-width: 560px; margin-top: 20px; }
    .auth-art { padding: 30px; min-height: 210px; }
    .auth-brand-logo { width: 84px; height: 84px; margin-bottom: 10px; }
    .auth-art h2 { font-size: 1.8rem; }
    .auth-art-quote { display: none; }
    .auth-art p { max-width: 400px; margin-top: 8px; font-size: 12px; }
    .auth-panel { padding: 32px 26px 28px; }

    .apply-shell { grid-template-columns: 1fr; padding: 28px; }
    .apply-copy { max-width: none; }
    .apply-card { max-width: 560px; }

    .pricing-grid { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
    .feature-strip { grid-template-columns: 1fr; max-width: 520px; margin-left: auto; margin-right: auto; }
    .feature-strip .feature { justify-content: flex-start; }

    .content-grid, .contact-grid { grid-template-columns: 1fr; }
    .content-card { padding: 24px; }

    .dash-welcome { padding: 22px; }
    .dash-layout { grid-template-columns: 1fr; }
    .dash-side { position: static; }
    .side-menu-card { display: flex; gap: 4px; overflow-x: auto; padding: 7px; }
    .side-menu-label { display: none; }
    .side-menu-card a { white-space: nowrap; flex: none; padding: 8px 12px; }
    .side-menu-card .count { margin-left: 2px; }
    .side-help { display: none; }
    .recommend-grid { grid-template-columns: 1fr 1fr; }
    .sessions-shell { grid-template-columns: 1fr; }
    .sessions-side { position: static; }
    .sessions-side .side-menu-card { display: flex; }
    .sessions-side .side-help { display: none; }
    .booking-grid { grid-template-columns: 1fr; }
    .booking-aside { position: static; }
    .tutor-mini-card { display: grid; grid-template-columns: 72px 1fr; text-align: left; gap: 0 14px; align-items: center; }
    .tutor-mini-card .avatar { width: 66px !important; height: 66px !important; margin: 0; grid-row: span 3; }
    .tutor-mini-card .rating-line { justify-content: flex-start; }
    .tutor-mini-card .mini-facts, .tutor-mini-card .fee-line { grid-column: 1 / -1; }
    .account-grid { grid-template-columns: 1fr; }
    .account-side { position: static; }
    .account-summary { display: flex; text-align: left; gap: 14px; align-items: center; padding: 18px; }
    .account-summary .avatar { width: 60px !important; height: 60px !important; margin: 0; }
    .account-summary h2 { font-size: 16px; margin: 0; }
    .account-nav { display: flex; flex-wrap: wrap; gap: 3px; }
    .session-detail-side { grid-template-columns: 1fr; }

    .live-layout { grid-template-columns: 1fr; }
    .live-side {
        position: fixed; right: 0; top: 66px; bottom: 0;
        width: min(340px, 92vw); z-index: 40;
        transform: translateX(100%); transition: transform .22s ease;
        box-shadow: -24px 0 50px rgba(0,0,0,.35);
    }
    .live-body.side-open .live-side { transform: none; }
    .live-toolbar { flex-wrap: wrap; height: auto; padding: 10px 0 4px; }
    .live-stage { padding: 10px; }
    .video-tile.is-local { width: 130px; min-height: 86px; right: 12px; bottom: 8px; }
    .prejoin-card { grid-template-columns: 1fr; max-width: 480px; }
    .prejoin-preview { min-height: 210px; }
    .prejoin-content { padding: 24px; }
    .live-header { padding: 0 14px; height: 60px; }
    .live-session-info { display: none; }
    .live-header-actions .live-pill { display: none; }
    .live-side { top: 60px; }
}

@media (max-width: 720px) {
    body { font-size: 14px; }
    .container { padding-left: 15px; padding-right: 15px; }
    .header-inner { height: 68px; gap: 7px; }
    .brand { gap: 9px; }
    .brand-logo { width: 42px; height: 42px; }
    .brand-name { font-size: 20px; }
    .brand-tagline { letter-spacing: .1em; font-size: 7px; }
    .main-nav { top: 66px; left: 10px; right: 10px; }
    .header-actions .icon-btn { width: 36px; height: 36px; }
    .header-login { padding: 9px 17px; font-size: 12.5px; }
    .site-footer { padding-top: 40px; border-radius: 24px 24px 0 0; }
    .footer-inner { gap: 24px; padding-bottom: 26px; }
    .footer-col h4 { margin-bottom: 10px; }
    .whatsapp-float { width: 46px; height: 46px; right: 14px; bottom: 14px; }
    .whatsapp-float .icon { width: 22px; height: 22px; }

    .hero-copy { padding: 30px 22px 24px; }
    .hero-title { font-size: clamp(2.35rem, 11vw, 3.3rem); margin-bottom: 14px; }
    .hero-text { font-size: 13px; margin-bottom: 18px; }
    .hero-actions { gap: 8px; }
    .hero-actions .btn { padding: 12px 19px; font-size: 12.5px; }
    .hero-trust { margin-top: 20px; padding-top: 15px; }
    .hero-media { min-height: 280px; margin: 0 14px 16px; }
    .hero-note { padding: 8px 10px 8px 8px; bottom: 10px; left: 10px; }
    .hero-note .note-icon { width: 31px; height: 31px; }
    .hero-note strong { font-size: 10px; }
    .hero-note span { font-size: 9px; }
    .hero-rating { display: none; }
    .hero-photo-wrap { border-radius: 18px; }
    .hero-media::before { width: 200px; height: 200px; }

    .section { padding: 26px 0; }
    .section-head { align-items: flex-start; margin-bottom: 16px; }
    .section-head h2 { font-size: 1.55rem; }
    .section-title-center { gap: 12px; margin-bottom: 22px; }
    .section-title-center::before, .section-title-center::after { width: 40px; }

    .page-hero { padding: 27px 22px; border-radius: 22px; margin-top: 14px; }
    .page-hero h1 { font-size: clamp(1.8rem, 8vw, 2.5rem); }
    .page-hero p { font-size: 12.5px; }
    .page-crumbs { padding-top: 12px; }

    .tutor-grid { grid-template-columns: 1fr; }
    .tutor-card { padding: 17px; }
    .tutor-card-top .avatar { width: 60px; height: 60px; }
    .cta-band { padding: 19px; margin: 24px 0 6px; border-radius: 22px; }
    .cta-psi { display: none; }
    .cta-copy h2 { font-size: 1.25rem; }
    .cta-copy p { font-size: 11.5px; }
    .cta-band .btn { margin-left: 0; padding: 10px 16px; font-size: 12px; }
    .site-footer { margin-top: 22px; }

    .search-card { padding: 12px; margin: 16px 0; border-radius: 16px; }
    .search-grid { grid-template-columns: 1fr; }
    .search-grid .search-main, .search-grid .btn { grid-column: auto; }
    .search-grid .form-control, .search-grid .btn { min-height: 44px; font-size: 13px; }
    .result-bar h2 { font-size: 16px; }
    .tutor-row { padding: 15px; grid-template-columns: 60px minmax(0, 1fr); gap: 10px 12px; }
    .tutor-row-avatar { width: 58px; height: 58px; }
    .tutor-row-avatar .avatar { width: 58px !important; height: 58px !important; border-width: 2px; }
    .tutor-row-main h3 { font-size: 15px; }
    .tutor-row-about { font-size: 11px; -webkit-line-clamp: 2; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }
    .tutor-row-avail { font-size: 10.5px; }
    .tutor-row-actions { flex-wrap: wrap; }
    .tutor-row-actions .btn { flex: 1; min-width: 120px; font-size: 11.5px; }

    .profile-hero { gap: 14px; padding: 20px; }
    .profile-identity { min-width: 0; }
    .profile-hero .avatar { width: 76px !important; height: 76px !important; }
    .profile-identity h1 { font-size: 1.7rem; }
    .panel-card, .booking-panel, .tutor-mini-card { padding: 18px; }
    .profile-side { display: grid; }
    .booking-side-card { padding: 18px; }

    .auth-shell { border-radius: 22px; margin-top: 14px; }
    .auth-art { min-height: 185px; padding: 24px 18px; }
    .auth-art p { display: none; }
    .auth-brand-logo { width: 70px; height: 70px; }
    .auth-art h2 { font-size: 1.55rem; }
    .auth-panel { padding: 24px 19px 22px; }
    .auth-panel h1 { font-size: 1.7rem; }
    .auth-options { gap: 8px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }

    .apply-shell { padding: 22px; border-radius: 22px; margin-top: 14px; }
    .apply-copy h1 { font-size: clamp(1.9rem, 9vw, 2.6rem); }
    .apply-card { padding: 20px; }
    .apply-steps { font-size: 10.5px; gap: 6px; }

    .pricing-card { padding: 24px; border-radius: 22px; }
    .pricing-amount { font-size: 2.9rem; }
    .pricing-grid { gap: 14px; }
    .value-grid { grid-template-columns: 1fr; }
    .content-card { padding: 20px; }

    .dash-welcome { padding: 19px; border-radius: 22px; }
    .dash-welcome h1 { font-size: 1.55rem; }
    .dash-welcome p { font-size: 12px; }
    .dash-welcome .welcome-actions { width: 100%; }
    .dash-welcome .welcome-actions .btn { flex: 1; padding: 10px 14px; font-size: 12px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
    .stat-card { padding: 12px; gap: 9px; border-radius: 13px; }
    .stat-icon { width: 34px; height: 34px; border-radius: 9px; }
    .stat-icon .icon { width: 16px; height: 16px; }
    .stat-value { font-size: 21px; }
    .stat-label { font-size: 9.5px; }
    .dash-section-head h2 { font-size: 17px; }
    .session-card { grid-template-columns: 52px minmax(0, 1fr); padding: 13px; gap: 11px; }
    .session-date-box { width: 50px; height: 56px; border-radius: 10px; }
    .session-date-box strong { font-size: 20px; }
    .session-card-side { grid-column: 2; flex-direction: row; align-items: center; flex-wrap: wrap; text-align: left; gap: 8px; }
    .session-card-side .btn { padding: 7px 12px; font-size: 10.5px; }
    .session-card-side .text-link { font-size: 10px; }
    .join-card-wide { grid-template-columns: auto minmax(0, 1fr); gap: 13px; padding: 16px; }
    .join-card-wide .join-icon { width: 46px; height: 46px; }
    .join-card-wide .join-icon .icon { width: 22px; height: 22px; }
    .join-card-wide .session-card-side { grid-column: 1 / -1; flex-direction: row; align-items: center; flex-wrap: wrap; text-align: left; gap: 8px; max-width: none; }
    .join-card-wide .session-card-side .btn { width: auto; }
    .join-card-wide .session-join-hint { text-align: left; }
    .session-time { font-size: 10.5px; }
    .session-card-main h3 { font-size: 14px; }
    .session-topic { font-size: 10.5px; }
    .recommend-grid { grid-template-columns: 1fr; }
    .sessions-main-head h2 { font-size: 19px; }
    .tabs { gap: 2px; }
    .tab { padding: 9px 11px; font-size: 11px; }
    .side-menu-card a { font-size: 11.5px; }

    .date-strip { gap: 6px; }
    .date-chip { flex-basis: 62px; padding: 8px 5px; border-radius: 10px; }
    .date-chip strong { font-size: 18px; }
    .slot-grid { grid-template-columns: repeat(auto-fill, minmax(82px, 1fr)); }
    .slot-option span { min-height: 39px; font-size: 11px; }
    .booking-step { padding: 16px 0; }
    .booking-submit .btn { width: 100%; }
    .session-hero { padding: 18px; }
    .detail-row { font-size: 11.5px; }
    .cancel-box .btn { width: 100%; }
    .notif-page { margin: 16px auto; }
    .notif-page-head h1 { font-size: 1.5rem; }
    .support-strip .btn { margin-left: 0; }

    .flash-container .flash-stack { margin-top: 12px; }
    .flash { font-size: 12px; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-col a, .footer-col span { font-size: 11.5px; }
    .live-toolbar { gap: 6px; }
    .live-control { width: 42px; height: 42px; }
    .live-control .icon { width: 17px; height: 17px; }
    .video-grid { grid-template-columns: 1fr; }
    .video-tile { min-height: 140px; border-radius: 13px; }
    .live-header-actions .live-icon-link { display: none; }
    .prejoin-content h1 { font-size: 1.55rem; }
}

@media (max-width: 480px) {
    .brand-tagline { display: none; }
    .header-actions { gap: 4px; }
    .header-login { padding: 8px 14px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .hero-actions .btn { width: 100%; }
    .hero-trust { gap: 9px; }
    .section-head { flex-direction: column; align-items: flex-start; gap: 6px; }
    .footer-inner { grid-template-columns: 1fr; }
    .footer-brand p { font-size: 12px; }
    .footer-col a, .footer-col span { margin-bottom: 8px; }
    .footer-bottom { font-size: 10px; }
    .tutor-row-actions { flex-direction: column; align-items: stretch; }
    .tutor-row-actions .btn { width: 100%; }
    .profile-hero .avatar { width: 64px !important; height: 64px !important; }
    .profile-identity h1 { font-size: 1.55rem; }
    .apply-card h2 { font-size: 18px; }
    .stats-grid { grid-template-columns: 1fr; }
    .session-card-side .btn { flex: 1; }
    .video-tile.is-local { width: 105px; min-height: 76px; }
    .live-session-info { display: none; }
    .prejoin-devices { gap: 5px; }
    .device-btn { font-size: 9.5px; padding: 7px 9px; }
    .prejoin-actions { flex-direction: column; }
    .prejoin-actions .btn { width: 100%; }
}