/* ============================================================
   TRADING ACADEMY - HIGH-END FINTECH & CYBER STYLESHEET
   ============================================================ */

:root {
    --brand-cyan: #00f2fe;
    --brand-blue: #4facfe;
    --brand-green: #10b981;
    --brand-green-glow: rgba(16, 185, 129, 0.4);
    --brand-red: #ef4444;
    --brand-purple: #8b5cf6;
    
    --bg-dark: #07090e;
    --bg-surface: #0b0f19;
    --bg-card: #111726;
    --bg-card-hover: #162035;
    
    --border-cyan: rgba(0, 242, 254, 0.2);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(0, 242, 254, 0.4);
    
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    --font-heading: 'Outfit', 'Space Grotesk', sans-serif;
    --font-accent: 'Space Grotesk', monospace, sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body.home-page {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    background-image: 
        radial-gradient(at 0% 0%, rgba(0, 242, 254, 0.06) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(79, 172, 254, 0.06) 0px, transparent 50%),
        radial-gradient(at 50% 100%, rgba(16, 185, 129, 0.04) 0px, transparent 50%);
    background-attachment: fixed;
}

/* ============================================================
   TICKER BAR DE MERCADOS (TRADINGVIEW OFICIAL LIVE TICKER)
   ============================================================ */
.live-ticker-wrap {
    width: 100%;
    background: #07090e;
    border-bottom: 1px solid rgba(0, 242, 254, 0.18);
    position: relative;
    z-index: 20;
    overflow: hidden;
}

.tradingview-widget-container {
    width: 100%;
}

/* ============================================================
   TYPOGRAPHY & SECTION HEADERS
   ============================================================ */
.section-tagline {
    font-family: var(--font-accent);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--brand-cyan);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.85rem;
    background: rgba(0, 242, 254, 0.08);
    padding: 6px 16px;
    border-radius: 30px;
    border: 1px solid rgba(0, 242, 254, 0.2);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    margin-bottom: 1.1rem;
    line-height: 1.2;
}

.section-title span.cyan-gradient {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title span.green-gradient {
    background: linear-gradient(135deg, #34d399 0%, #10b981 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 720px;
    margin: 0 auto;
    font-weight: 400;
}

.cyber-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 1.5rem;
}

.cyber-divider .line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--brand-cyan));
}

.cyber-divider .line.right {
    background: linear-gradient(90deg, var(--brand-cyan), transparent);
}

.cyber-divider i {
    color: var(--brand-cyan);
    font-size: 0.9rem;
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% { transform: scale(1); filter: drop-shadow(0 0 4px var(--brand-cyan)); }
    50% { transform: scale(1.2); filter: drop-shadow(0 0 10px var(--brand-cyan)); }
}

/* ============================================================
   HERO BANNER
   ============================================================ */
.hero-banner {
    position: relative;
    padding: 55px 0 90px;
    background: radial-gradient(circle at 50% 20%, rgba(0, 242, 254, 0.12) 0%, transparent 65%),
                linear-gradient(180deg, #07090e 0%, #0b0f19 100%);
    overflow: hidden;
}

.hero-grid-bg {
    position: absolute;
    inset: 0;
    background-size: 50px 50px;
    background-image: 
        linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    pointer-events: none;
}

.hero-glow-sphere {
    position: absolute;
    top: 10%;
    right: 15%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.15) 0%, rgba(79, 172, 254, 0.05) 50%, transparent 70%);
    filter: blur(60px);
    pointer-events: none;
}

.hero-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.35);
    padding: 8px 20px;
    border-radius: 50px;
    color: #34d399;
    font-family: var(--font-accent);
    font-size: 0.88rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.2);
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: #10b981;
    border-radius: 50%;
    box-shadow: 0 0 10px #10b981;
    animation: blinkDot 1.5s infinite;
}

@keyframes blinkDot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.8); }
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 900;
    line-height: 1.12;
    letter-spacing: -1px;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 820px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #07090e;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    padding: 16px 36px;
    border-radius: 14px;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: var(--transition);
}

.btn-hero-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 242, 254, 0.65);
    background: linear-gradient(135deg, #ffffff 0%, #00f2fe 100%);
    color: #07090e;
}

.btn-hero-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    padding: 16px 32px;
    border-radius: 14px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--brand-cyan);
    color: var(--brand-cyan);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 242, 254, 0.2);
}

/* HERO STATS BAR */
.hero-stats-wrapper {
    background: rgba(17, 23, 38, 0.75);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: 20px;
    padding: 28px;
    backdrop-filter: blur(16px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.stat-item {
    text-align: center;
    padding: 10px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 30%, var(--brand-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.92rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ============================================================
   SECTIONS GENERAL
   ============================================================ */
section {
    padding: 100px 0;
    position: relative;
}

.section-dark-alt {
    background: #090d15;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

/* ============================================================
   CURSOS & PROGRAMAS CARDS
   ============================================================ */
.course-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 24px;
    padding: 36px 30px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, rgba(0, 242, 254, 0.5), transparent);
    opacity: 0;
    transition: var(--transition);
}

.course-card:hover {
    transform: translateY(-8px);
    background: var(--bg-card-hover);
    border-color: rgba(0, 242, 254, 0.4);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 242, 254, 0.15);
}

.course-card:hover::before {
    opacity: 1;
}

.course-card.featured {
    border-color: rgba(0, 242, 254, 0.5);
    background: linear-gradient(180deg, rgba(17, 23, 38, 0.95) 0%, rgba(11, 15, 25, 0.95) 100%);
    box-shadow: 0 15px 40px rgba(0, 242, 254, 0.15);
}

.course-badge-popular {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #07090e;
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 5px 14px;
    border-radius: 30px;
}

.course-level-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    font-family: var(--font-accent);
    padding: 4px 12px;
    border-radius: 8px;
    margin-bottom: 1.2rem;
}

.tag-basic {
    background: rgba(79, 172, 254, 0.15);
    color: #60a5fa;
    border: 1px solid rgba(79, 172, 254, 0.3);
}

.tag-pro {
    background: rgba(0, 242, 254, 0.15);
    color: #00f2fe;
    border: 1px solid rgba(0, 242, 254, 0.3);
}

.tag-master {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.course-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--brand-cyan);
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.course-card:hover .course-icon-box {
    transform: scale(1.1) rotate(5deg);
    background: rgba(0, 242, 254, 0.15);
    border-color: var(--brand-cyan);
}

.course-title {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 700;
    margin-bottom: 0.85rem;
    color: #ffffff;
}

.course-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.65;
    margin-bottom: 1.8rem;
}

.course-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
}

.course-features li {
    font-size: 0.9rem;
    color: #cbd5e1;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.course-features li i {
    color: var(--brand-green);
    font-size: 0.85rem;
}

.course-pricing-wrap {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.course-price {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffffff;
}

.course-price span {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
}

.btn-enroll {
    background: rgba(0, 242, 254, 0.12);
    border: 1px solid var(--brand-cyan);
    color: var(--brand-cyan);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 10px 20px;
    border-radius: 12px;
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-enroll:hover {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #07090e;
    box-shadow: 0 0 20px rgba(0, 242, 254, 0.5);
    transform: translateY(-2px);
}

.featured .btn-enroll {
    background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
    color: #07090e;
}

.featured .btn-enroll:hover {
    background: #ffffff;
}

/* ============================================================
   METODOLOGÍA & PILARES
   ============================================================ */
.feature-box {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 30px;
    height: 100%;
    transition: var(--transition);
}

.feature-box:hover {
    border-color: rgba(0, 242, 254, 0.35);
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6);
}

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.15) 0%, rgba(79, 172, 254, 0.05) 100%);
    border: 1px solid rgba(0, 242, 254, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-cyan);
    font-size: 1.4rem;
    margin-bottom: 1.25rem;
}

.feature-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.feature-desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.6;
}

/* ============================================================
   SIMULADOR DE TRADING INTERACTIVO / CALCULADORA RIESGO
   ============================================================ */
.calculator-card {
    background: linear-gradient(145deg, #111726 0%, #0c101c 100%);
    border: 1px solid rgba(0, 242, 254, 0.25);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 242, 254, 0.1);
}

.calc-input-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.calc-input {
    background: #070a11 !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    color: #ffffff !important;
    border-radius: 12px;
    padding: 12px 16px;
    font-family: var(--font-accent);
    font-size: 1.05rem;
}

.calc-input::placeholder,
.wa-mini-modal input::placeholder,
.wa-mini-modal textarea::placeholder {
    color: #94a3b8 !important;
    opacity: 1 !important;
    font-size: 0.9rem;
}

.calc-input:focus {
    border-color: var(--brand-cyan) !important;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.25) !important;
}

.wa-modal-input {
    background: #070a11 !important;
    border: 1px solid rgba(0, 242, 254, 0.3) !important;
    color: #ffffff !important;
    border-radius: 10px;
    padding: 10px 14px;
    font-size: 0.92rem;
}

.wa-modal-input:focus {
    border-color: #00f2fe !important;
    box-shadow: 0 0 12px rgba(0, 242, 254, 0.3) !important;
}

.calc-result-box {
    background: rgba(7, 10, 17, 0.8);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 18px;
    padding: 24px;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.calc-result-val {
    font-family: var(--font-heading);
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--brand-green);
}

/* ============================================================
   MENTORES & TRADERS PROFESIONALES
   ============================================================ */
.mentor-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 24px;
    overflow: hidden;
    height: 100%;
    transition: var(--transition);
}

.mentor-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 242, 254, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
}

.mentor-img-wrapper {
    position: relative;
    height: 260px;
    overflow: hidden;
}

.mentor-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.mentor-card:hover .mentor-img {
    transform: scale(1.06);
}

.mentor-tag {
    position: absolute;
    bottom: 12px;
    left: 12px;
    background: rgba(7, 9, 14, 0.85);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(0, 242, 254, 0.3);
    color: var(--brand-cyan);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
}

.mentor-body {
    padding: 24px;
}

.mentor-name {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.mentor-role {
    color: var(--brand-blue);
    font-size: 0.88rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.mentor-bio {
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

.mentor-stats {
    display: flex;
    gap: 15px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 12px;
}

.m-stat {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.m-stat strong {
    color: #ffffff;
    display: block;
    font-family: var(--font-accent);
    font-size: 0.95rem;
}

/* ============================================================
   TESTIMONIALS & RESEÑAS
   ============================================================ */
.testimonial-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 22px;
    padding: 32px 28px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(0, 242, 254, 0.3);
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.rating-stars {
    color: #fbbf24;
    font-size: 0.95rem;
    margin-bottom: 1.25rem;
}

.testimonial-text {
    color: #e2e8f0;
    font-size: 0.98rem;
    line-height: 1.65;
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--brand-cyan);
    object-fit: cover;
}

.author-info h6 {
    font-weight: 700;
    margin-bottom: 2px;
    color: #ffffff;
}

.author-info small {
    color: var(--brand-green);
    font-weight: 600;
}

/* ============================================================
   FAQ ACCORDION
   ============================================================ */
.accordion-item {
    background: var(--bg-card) !important;
    border: 1px solid var(--border-subtle) !important;
    border-radius: 16px !important;
    margin-bottom: 12px;
    overflow: hidden;
}

.accordion-button {
    background: var(--bg-card) !important;
    color: #ffffff !important;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.05rem;
    padding: 20px 24px;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    color: var(--brand-cyan) !important;
    background: rgba(0, 242, 254, 0.05) !important;
}

.accordion-button::after {
    filter: invert(1);
}

.accordion-body {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    padding: 10px 24px 24px;
}

/* ============================================================
   CONTACT & FORM
   ============================================================ */
.contact-glass-card {
    background: linear-gradient(135deg, rgba(17, 23, 38, 0.9) 0%, rgba(11, 15, 25, 0.9) 100%);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
}

.contact-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(0, 242, 254, 0.12);
    border: 1px solid rgba(0, 242, 254, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-cyan);
    font-size: 1.25rem;
}

.social-circle-btn {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition);
}

.social-circle-btn:hover {
    background: var(--brand-cyan);
    color: #07090e;
    transform: translateY(-3px);
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.5);
}

.site-footer-bar {
    background: #040609;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 35px 0 25px;
    color: var(--text-secondary);
}

.disclaimer-box {
    background: rgba(14, 19, 31, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 14px 20px;
    max-width: 860px;
    margin: 15px auto 0;
    color: #94a3b8;
    font-size: 0.82rem;
    line-height: 1.6;
}

.admin-panel-link {
    color: var(--brand-cyan);
    text-decoration: none;
    transition: var(--transition);
}

.admin-panel-link:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* ============================================================
   WHATSAPP FLOATING BUTTON & CHAT MODAL
   ============================================================ */
.wa-floating-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1050;
}

.btn-wa-floating {
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: #25d366;
    color: #ffffff;
    border: none;
    font-size: 1.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
    transition: var(--transition);
    position: relative;
}

.btn-wa-floating:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.65);
}

.wa-tooltip {
    position: absolute;
    right: 74px;
    background: #111726;
    color: #ffffff;
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
    border: 1px solid rgba(0, 242, 254, 0.3);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.btn-wa-floating:hover .wa-tooltip {
    opacity: 1;
    transform: translateX(-5px);
}

.wa-mini-modal {
    position: absolute;
    bottom: 75px;
    right: 0;
    width: 320px;
    background: #0e131f;
    border: 1px solid rgba(0, 242, 254, 0.3);
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.9);
    overflow: hidden;
    display: none;
    flex-direction: column;
    animation: fadeInUp 0.3s ease;
}

.wa-mini-modal.active {
    display: flex;
}

.wa-modal-header {
    background: #151d2f;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.wa-avatar-box {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #25d366;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.wa-status-text {
    color: #10b981;
    font-size: 0.75rem;
}

.wa-modal-close {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.4rem;
    cursor: pointer;
}

.wa-modal-body {
    padding: 16px;
}

.wa-chat-bubble {
    background: #1a2337;
    border-radius: 12px;
    padding: 10px 14px;
    margin-bottom: 14px;
    color: #e2e8f0;
    font-size: 0.88rem;
}

.btn-wa-send {
    background: #25d366;
    color: #ffffff;
    border: none;
    padding: 10px;
    border-radius: 10px;
    transition: var(--transition);
}

.btn-wa-send:hover {
    background: #1ebd59;
    color: #ffffff;
}

/* ============================================================
   RESPONSIVE QUERIES
   ============================================================ */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.4rem;
    }
    
    .section-title {
        font-size: 2.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn-hero-primary, .btn-hero-secondary {
        width: 100%;
        justify-content: center;
    }
}