/* ============================================================================
   Aura Extintores — Site Público  (site.css)
   Paleta: vermelho Aura #b71c1c / #e53935, cinza escuro #1a1a2e, branco
   ============================================================================ */

/* ── Variables ──────────────────────────────────────────────────────────── */
:root {
    --aura-red:       #e53935;
    --aura-red-dark:  #b71c1c;
    --aura-dark:      #1a1a2e;
    --aura-darker:    #0f0f1a;
    --aura-gray:      #6c757d;
    --aura-light:     #f8f9fa;
    --aura-gradient:  linear-gradient(135deg, #b71c1c 0%, #e53935 50%, #ff7043 100%);
    --aura-radius:    .75rem;
    --font-family:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ── Reset & Global ─────────────────────────────────────────────────────── */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-family);
    color: #333;
    overflow-x: hidden;
}

::selection {
    background: var(--aura-red);
    color: #fff;
}

/* ── Navbar ─────────────────────────────────────────────────────────────── */
#mainNav {
    transition: background .4s ease, box-shadow .4s ease, padding .3s ease, color .3s ease;
    padding: 1rem 0;
    background: #fff;
    box-shadow: 0 1px 12px rgba(0,0,0,.06);
}

/* On pages with dark hero: start transparent with white text */
.has-hero #mainNav {
    background: transparent;
    box-shadow: none;
}
.has-hero #mainNav .navbar-brand,
.has-hero #mainNav .nav-link {
    color: #fff;
}
.has-hero #mainNav .navbar-toggler-icon {
    filter: none; /* default white icon */
}

/* Scrolled state (all pages): white background, dark text */
#mainNav.scrolled {
    background: #fff !important;
    box-shadow: 0 2px 20px rgba(0,0,0,.08);
    padding: .5rem 0;
}
#mainNav.scrolled .navbar-brand,
#mainNav.scrolled .nav-link {
    color: var(--aura-dark) !important;
}
#mainNav.scrolled .navbar-toggler-icon {
    filter: invert(1) grayscale(1) brightness(.4);
}

#mainNav .navbar-brand {
    font-size: 1.35rem;
    letter-spacing: -.02em;
    color: var(--aura-dark);
    transition: color .3s;
}

#mainNav .navbar-brand i {
    color: var(--aura-red);
}

#mainNav .nav-link {
    font-weight: 500;
    font-size: .9rem;
    letter-spacing: .01em;
    color: var(--aura-dark);
    opacity: .85;
    transition: opacity .2s, color .3s;
}

#mainNav .nav-link:hover { opacity: 1; }

/* Default toggler: dark lines for white navbar */
#mainNav .navbar-toggler-icon {
    filter: invert(1) grayscale(1) brightness(.3);
}
/* Hero page (not scrolled): white toggler */
.has-hero #mainNav:not(.scrolled) .navbar-toggler-icon {
    filter: none;
}
/* Hero CTA button override: outline-light when on dark hero */
.has-hero #mainNav:not(.scrolled) .nav-cta {
    color: #fff !important;
    border-color: rgba(255,255,255,.5) !important;
}
.has-hero #mainNav:not(.scrolled) .nav-cta:hover {
    background: rgba(255,255,255,.15) !important;
}

/* ── Hero ───────────────────────────────────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--aura-dark);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--aura-gradient);
    opacity: .15;
    animation: heroShift 8s ease-in-out infinite alternate;
}

@keyframes heroShift {
    0%   { transform: scale(1)   rotate(0deg);   opacity: .12; }
    100% { transform: scale(1.1) rotate(2deg);   opacity: .2;  }
}

.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-particles span {
    position: absolute;
    display: block;
    width: 6px; height: 6px;
    background: rgba(229, 57, 53, .3);
    border-radius: 50%;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 1; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.hero h1 {
    font-size: clamp(2.2rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -.03em;
    color: #fff;
}

.hero .lead {
    font-size: clamp(1rem, 2vw, 1.25rem);
    color: rgba(255,255,255,.7);
    font-weight: 300;
    max-width: 540px;
}

.hero .typed-cursor { color: var(--aura-red); }

.hero-badge {
    display: inline-block;
    padding: .35rem 1rem;
    background: rgba(229, 57, 53, .15);
    border: 1px solid rgba(229, 57, 53, .3);
    border-radius: 50px;
    color: var(--aura-red);
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .05em;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.hero-cta .btn { border-radius: 50px; padding: .7rem 2rem; font-weight: 600; }
.hero-cta .btn-danger { background: var(--aura-gradient); border: none; }
.hero-cta .btn-danger:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(229,57,53,.4); }
.hero-cta .btn-outline-light:hover { background: #fff; color: var(--aura-dark); }

.hero-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-icon-ring {
    width: 260px; height: 260px;
    border: 2px solid rgba(229,57,53,.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: ringPulse 3s ease-in-out infinite;
}

.hero-icon-ring i {
    font-size: 6rem;
    color: var(--aura-red);
    opacity: .8;
}

.hero-icon-ring .hero-logo {
    width: 60%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(0 4px 24px rgba(229,57,53,.35));
}

@keyframes ringPulse {
    0%, 100% { transform: scale(1); border-color: rgba(229,57,53,.2); }
    50%      { transform: scale(1.05); border-color: rgba(229,57,53,.4); }
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255,255,255,.4);
    animation: scrollBounce 2s infinite;
    font-size: 1.5rem;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%      { transform: translateX(-50%) translateY(10px); }
}

/* ── Sections ───────────────────────────────────────────────────────────── */
.section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -.02em;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px; height: 4px;
    background: var(--aura-gradient);
    border-radius: 2px;
    margin-top: .5rem;
}

.section-title.text-center::after { margin-left: auto; margin-right: auto; }

.section-subtitle {
    font-size: 1.05rem;
    color: var(--aura-gray);
    max-width: 600px;
}

.section-subtitle.mx-auto { margin-left: auto; margin-right: auto; }

/* ── Stats Counter ──────────────────────────────────────────────────────── */
.stats-section {
    background: var(--aura-dark);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--aura-gradient);
    opacity: .08;
}

.stat-item { text-align: center; position: relative; }

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--aura-red);
    line-height: 1;
}

.stat-label {
    font-size: .85rem;
    text-transform: uppercase;
    letter-spacing: .1em;
    opacity: .7;
    margin-top: .5rem;
}

/* ── Service Cards ──────────────────────────────────────────────────────── */
.service-card {
    background: #fff;
    border: 1px solid rgba(0,0,0,.06);
    border-radius: var(--aura-radius);
    padding: 2rem;
    text-align: center;
    transition: all .3s cubic-bezier(.4,0,.2,1);
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0,0,0,.1);
    border-color: var(--aura-red);
}

.service-icon {
    width: 70px; height: 70px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
    transition: transform .3s;
}

.service-card:hover .service-icon { transform: scale(1.1) rotate(-5deg); }

.service-icon.red   { background: rgba(229,57,53,.1);  color: var(--aura-red);  }
.service-icon.blue  { background: rgba(33,150,243,.1);  color: #2196F3; }
.service-icon.green { background: rgba(76,175,80,.1);   color: #4CAF50; }
.service-icon.amber { background: rgba(255,152,0,.1);   color: #FF9800; }
.service-icon.purple{ background: rgba(156,39,176,.1);  color: #9C27B0; }
.service-icon.teal  { background: rgba(0,150,136,.1);   color: #009688; }
.service-icon.yellow{ background: rgba(255,193,7,.12);  color: #F9A825; }

.service-card h5 { font-weight: 700; font-size: 1.1rem; }
.service-card p  { font-size: .9rem; color: var(--aura-gray); }

/* Service card links */
a.service-card-link { text-decoration: none; color: inherit; display: block; height: 100%; }
a.service-card-link:hover { color: inherit; }
.service-more {
    display: inline-block;
    font-size: .85rem;
    font-weight: 600;
    color: var(--aura-red);
    opacity: 0;
    transform: translateY(5px);
    transition: all .3s ease;
}
.service-card:hover .service-more { opacity: 1; transform: translateY(0); }

/* Quote cart button on services page */
.btn-quote-cart {
    font-size: .85rem;
    border-radius: 2rem;
    padding: .35rem 1rem;
    transition: all .2s;
}

/* ── Quote Cart Float ────────────────────────────────────────────────────── */
.quote-cart-float {
    position: fixed;
    bottom: 6rem;
    left: 1.5rem;
    z-index: 1050;
    animation: cartPulse 2s infinite;
}
.quote-cart-float .btn {
    box-shadow: 0 4px 20px rgba(229,57,53,.35);
    position: relative;
}
.quote-cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: #fff;
    color: var(--aura-red);
    border-radius: 50%;
    width: 22px;
    height: 22px;
    font-size: .75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--aura-red);
}
@keyframes cartPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* ── Quote Cart Modal ────────────────────────────────────────────────────── */
.quote-cart-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: .75rem 0;
    border-bottom: 1px solid rgba(0,0,0,.06);
}
.quote-cart-item:last-child { border-bottom: none; }
.quote-cart-item .service-name { font-weight: 600; font-size: .95rem; }
.quote-cart-item .btn-remove { color: #dc3545; cursor: pointer; border: none; background: none; font-size: 1.1rem; }

/* ── Services Detail Page ───────────────────────────────────────────────── */
.hero-badge {
    display: inline-block;
    padding: .35rem .9rem;
    border-radius: 2rem;
    background: rgba(229,57,53,.08);
    color: var(--aura-red);
    font-size: .85rem;
    font-weight: 600;
}
.it-card {
    background: var(--aura-surface);
    border: 1px solid rgba(0,0,0,.06);
    border-radius: 12px;
    padding: 1.2rem;
    height: 100%;
    transition: box-shadow .3s;
}
.it-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,.06); }
.it-card h6 { font-weight: 700; font-size: .95rem; margin-bottom: .6rem; }
.it-card ul { padding-left: 1.1rem; }
.it-card ul li { margin-bottom: .25rem; }

/* ── About / Why Choose ─────────────────────────────────────────────────── */
.about-feature {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.about-feature-icon {
    flex-shrink: 0;
    width: 48px; height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(229,57,53,.1);
    color: var(--aura-red);
    font-size: 1.2rem;
}

.about-feature h6 { font-weight: 700; margin-bottom: .25rem; }
.about-feature p  { font-size: .85rem; color: var(--aura-gray); margin-bottom: 0; }

/* ── Testimonials / Clients Swiper ──────────────────────────────────────── */
.testimonial-card {
    background: #fff;
    border-radius: var(--aura-radius);
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0,0,0,.06);
    border: 1px solid rgba(0,0,0,.04);
}

.testimonial-card .stars { color: #FFC107; margin-bottom: .75rem; }
.testimonial-card p     { font-size: .95rem; font-style: italic; color: #555; }
.testimonial-author     { font-weight: 600; font-size: .85rem; }
.testimonial-role       { font-size: .8rem; color: var(--aura-gray); }

.client-logo {
    height: 50px;
    object-fit: contain;
    filter: grayscale(1);
    opacity: .5;
    transition: all .3s;
}
.client-logo:hover { filter: none; opacity: 1; }

/* ── Google Reviews ──────────────────────────────────────────────────────── */
.google-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: #fff;
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 50px;
    padding: .4rem 1.2rem .4rem .7rem;
    font-size: .85rem;
    font-weight: 600;
    color: #333;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.review-avatar {
    width: 44px; height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.review-avatar-placeholder {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: rgba(229,57,53,.1);
    color: var(--aura-red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* ── CTA Section ────────────────────────────────────────────────────────── */
.cta-section {
    background: var(--aura-gradient);
    color: #fff;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-section h2 { font-weight: 800; }
.cta-section .btn { border-radius: 50px; padding: .8rem 2.5rem; font-weight: 600; }

/* ── Contact Form ───────────────────────────────────────────────────────── */
.contact-card {
    background: #fff;
    border-radius: var(--aura-radius);
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0,0,0,.08);
}

.contact-info-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-info-icon {
    flex-shrink: 0;
    width: 44px; height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}
/* ── Legal pages ─────────────────────────────────────────────────────────────── */
.legal-content h5 {
    margin-top: 2rem;
    margin-bottom: .75rem;
    font-weight: 700;
    color: var(--aura-dark);
}
.legal-content p,
.legal-content li { line-height: 1.8; color: #444; }
.legal-content ul { padding-left: 1.25rem; }
.legal-content a { color: var(--aura-red); text-decoration: underline; }
.legal-content a:hover { color: #8b0000; }

/* Hide reCAPTCHA v3 floating badge — required attribution is inline */
.grecaptcha-badge { visibility: hidden !important; }
.recaptcha-terms { font-size: .72rem; color: #999; line-height: 1.4; }
.recaptcha-terms a { color: #888; text-decoration: underline; }
/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer {
    background: var(--aura-darker);
    color: rgba(255,255,255,.7);
    padding: 4rem 0 2rem;
}

.site-footer h5,
.site-footer h6 { color: #fff; }

.footer-links li { margin-bottom: .4rem; color: rgba(255,255,255,.6); }
.footer-links a {
    color: rgba(255,255,255,.6);
    text-decoration: none;
    transition: color .2s;
}
.footer-links a:hover { color: #fff; }

.footer-social {
    width: 40px; height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.1);
    color: rgba(255,255,255,.7);
    font-size: 1.1rem;
    transition: all .3s;
    text-decoration: none;
}

.footer-social:hover {
    background: var(--aura-red);
    color: #fff;
    transform: translateY(-3px);
}

/* ── WhatsApp Float ─────────────────────────────────────────────────────── */
.whatsapp-float {
    position: fixed;
    bottom: 6rem;
    right: 2rem;
    width: 60px; height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 4px 20px rgba(37,211,102,.4);
    z-index: 1000;
    transition: all .3s;
    text-decoration: none;
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37,211,102,.6);
    color: #fff;
}

@keyframes whatsappPulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.4); }
    50%      { box-shadow: 0 4px 30px rgba(37,211,102,.7); }
}

/* ── Chatbot Widget ─────────────────────────────────────────────────────── */
.chatbot-toggle {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px; height: 56px;
    border-radius: 50%;
    background: var(--aura-red);
    color: #fff;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 4px 20px rgba(183,28,28,.4);
    z-index: 1001;
    cursor: pointer;
    transition: all .3s;
}
.chatbot-toggle:hover { transform: scale(1.1); box-shadow: 0 6px 30px rgba(183,28,28,.6); }
.chatbot-toggle.active { display: none; }

.chatbot-widget {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 370px;
    max-height: 520px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0,0,0,.18);
    z-index: 1002;
    display: none;
    flex-direction: column;
    overflow: hidden;
}
.chatbot-widget.active { display: flex; }

.chatbot-header {
    background: var(--aura-red);
    color: #fff;
    padding: .75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.chatbot-close { opacity: .8; }
.chatbot-close:hover { opacity: 1; }

.chatbot-body {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    min-height: 360px;
    max-height: 360px;
    display: flex;
    flex-direction: column;
    gap: .5rem;
}

.chatbot-msg {
    max-width: 85%;
    padding: .5rem .85rem;
    border-radius: 12px;
    font-size: .85rem;
    line-height: 1.5;
    word-wrap: break-word;
}
.chatbot-msg-bot {
    background: #f1f3f5;
    color: #333;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}
.chatbot-msg-user {
    background: var(--aura-red);
    color: #fff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chatbot-typing span {
    display: inline-block;
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #aaa;
    margin: 0 2px;
    animation: chatTyping .8s infinite;
}
.chatbot-typing span:nth-child(2) { animation-delay: .15s; }
.chatbot-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes chatTyping {
    0%, 100% { opacity: .3; transform: scale(.8); }
    50%      { opacity: 1; transform: scale(1); }
}

.chatbot-footer {
    padding: .5rem;
    border-top: 1px solid #eee;
    display: flex;
    gap: .35rem;
}
.chatbot-input {
    flex: 1;
    border-radius: 20px !important;
    font-size: .85rem;
}

/* ── Login Page ─────────────────────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--aura-dark);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    width: 600px; height: 600px;
    border-radius: 50%;
    background: var(--aura-gradient);
    opacity: .08;
    top: -200px; right: -200px;
    animation: loginGlow 6s ease-in-out infinite alternate;
}

.login-page::after {
    content: '';
    position: absolute;
    width: 400px; height: 400px;
    border-radius: 50%;
    background: var(--aura-gradient);
    opacity: .05;
    bottom: -150px; left: -150px;
}

@keyframes loginGlow {
    0%   { transform: scale(1); }
    100% { transform: scale(1.15); }
}

.login-card {
    background: rgba(255,255,255,.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 1rem;
    padding: 2.5rem;
    width: 100%;
    max-width: 420px;
    color: #fff;
    position: relative;
    z-index: 1;
}

.login-card .form-control {
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.12);
    color: #fff;
    border-radius: .5rem;
    padding: .75rem 1rem;
}

.login-card .form-control:focus {
    background: rgba(255,255,255,.1);
    border-color: var(--aura-red);
    box-shadow: 0 0 0 .15rem rgba(229,57,53,.25);
    color: #fff;
}

.login-card .form-label {
    font-size: .85rem;
    font-weight: 500;
    color: rgba(255,255,255,.7);
}

.login-card .btn-danger {
    background: var(--aura-gradient);
    border: none;
    border-radius: 50px;
    padding: .75rem;
    font-weight: 600;
}

/* ── Mobile Responsive ──────────────────────────────────────────────────── */
@media (max-width: 991.98px) {
    .hero { min-height: 100vh; text-align: center; }
    .hero .row { min-height: auto !important; justify-content: center; }
    .hero .lead { margin-inline: auto; }
    .hero-cta { justify-content: center; }
    .hero-badge { font-size: .7rem; }
    .hero-visual { display: none !important; }

    /* Disable heavy animations on mobile/tablet */
    .hero::before { animation: none !important; }
    .hero-particles { display: none !important; }
    .hero-icon-ring { animation: none !important; }
    .scroll-indicator i { animation: none !important; }

    /* Prevent AOS horizontal animations from causing overflow */
    [data-aos="fade-right"],
    [data-aos="fade-left"] {
        transform: none !important;
        opacity: 1 !important;
    }
}
@media (max-width: 767.98px) {
    .stat-number { font-size: 2.2rem; }
    .whatsapp-float { bottom: 5rem; right: 1.2rem; width: 52px; height: 52px; font-size: 1.4rem; }
    .chatbot-toggle { bottom: 1.2rem; right: 1.2rem; width: 48px; height: 48px; font-size: 1.3rem; }
    .chatbot-widget { width: calc(100vw - 1.5rem); right: .75rem; bottom: .75rem; max-height: 75vh; }
}

/* ── Reduced Motion ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .hero-particles { display: none !important; }
}