/* ===========================================
   FUENTES PERSONALIZADAS
   =========================================== */

@font-face {
    font-family: 'TanBuster';
    src: url('../fonts/TANBUSTER-Bold.otf') format('opentype');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'TanAngleton';
    src: url('../fonts/TAN - Angleton Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'TanAngleton';
    src: url('../fonts/TAN - Angleton Italic.ttf') format('truetype');
    font-weight: 400;
    font-style: italic;
    font-display: swap;
}

/* ===========================================
   VARIABLES Y CONFIGURACIÓN GLOBAL
   =========================================== */

:root {
    /* Colores principales */
    --sky-blue: #8ecae6ff;
    --blue-green: #219ebcff;
    --prussian-blue: #023047ff;
    --naples-yellow: #e7c851ff;
    --moss-green: #a6a867ff;

    /* Variables semánticas */
    --primary-color: var(--blue-green);
    --secondary-color: var(--prussian-blue);
    --accent-color: var(--naples-yellow);
    --light-bg: var(--sky-blue);
    --neutral-color: var(--moss-green);

    --text-color: var(--prussian-blue);
    --text-light: #ffffff;
    --white: #ffffff;
    --border-radius: 12px;
    --shadow: 0 4px 12px rgba(2, 48, 71, 0.15);
    --transition: all 0.3s ease;

    --chat--color--primary: #e74266;
	--chat--color--primary-shade-50: #db4061;
	--chat--color--primary--shade-100: #cf3c5c;
	--chat--color--secondary: #20b69e;
	--chat--color-secondary-shade-50: #1ca08a;
	--chat--color-white: #ffffff;
	--chat--color-light: #f2f4f8;
	--chat--color-light-shade-50: #e6e9f1;
	--chat--color-light-shade-100: #c2c5cc;
	--chat--color-medium: #d2d4d9;
	--chat--color-dark: #101330;
	--chat--color-disabled: #777980;
	--chat--color-typing: #404040;

	--chat--spacing: 1rem;
	--chat--border-radius: 0.25rem;
	--chat--transition-duration: 0.15s;

	--chat--window--width: 400px;
	--chat--window--height: 600px;

	--chat--header-height: auto;
	--chat--header--padding: var(--chat--spacing);
	--chat--header--background: var(--chat--color-dark);
	--chat--header--color: var(--chat--color-light);
	--chat--header--border-top: none;
	--chat--header--border-bottom: none;
	--chat--header--border-bottom: none;
	--chat--header--border-bottom: none;
	--chat--heading--font-size: 2em;
	--chat--header--color: var(--chat--color-light);
	--chat--subtitle--font-size: inherit;
	--chat--subtitle--line-height: 1.8;

	--chat--textarea--height: 50px;

	--chat--message--font-size: 1rem;
	--chat--message--padding: var(--chat--spacing);
	--chat--message--border-radius: var(--chat--border-radius);
	--chat--message-line-height: 1.8;
	--chat--message--bot--background: var(--chat--color-white);
	--chat--message--bot--color: var(--chat--color-dark);
	--chat--message--bot--border: none;
	--chat--message--user--background: var(--chat--color--secondary);
	--chat--message--user--color: var(--chat--color-white);
	--chat--message--user--border: none;
	--chat--message--pre--background: rgba(0, 0, 0, 0.05);

	--chat--toggle--background: var(--chat--color--primary);
	--chat--toggle--hover--background: var(--chat--color--primary-shade-50);
	--chat--toggle--active--background: var(--chat--color--primary--shade-100);
	--chat--toggle--color: var(--chat--color-white);
	--chat--toggle--size: 64px;
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'TanAngleton', sans-serif;
    color: var(--text-color);
    background: linear-gradient(135deg, var(--white) 0%, var(--sky-blue) 100%);
    background-attachment: fixed;
    line-height: 1.6;
}

/* ===========================================
   TIPOGRAFÍA
   =========================================== */

h1,
h2,
h3,
.navbar-brand {
    font-family: 'TanBuster', cursive;
    font-weight: 700;
    color: var(--secondary-color);
}

.navbar-brand {
    color: var(--primary-color) !important;
    font-size: 1.5rem;
    transition: var(--transition);
}

.navbar-brand:hover {
    color: var(--secondary-color) !important;
}

.antonia{
    width: 70%;
    border-radius: 50%;
}

/* ===========================================
   COMPONENTES DE SECCIÓN
   =========================================== */

/* Sección Hero */
.hero-section {
    padding: 5rem 0;
    text-align: center;
    background: var(--primary-color);
    /*linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);*/
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /*background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: cover;*/
}

.limones {
    position: relative;
    bottom: -5rem;
    height: 2rem;
    background-image: url(../img/limon.png);
    background-repeat: repeat;
    background-size: contain;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.hero-logo img {
    width: 300px;
    height: auto;
    border-radius: 0.2rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.hero-logo img:hover {
    transform: scale(1.2);
    border-color: var(--naples-yellow);
}

.hero-text h1 {
    color: var(--text-light);
    line-height: 1.2;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-text .lead {
    font-size: 1.4rem;
    color: var(--accent-color);
    font-weight: bolder;
}

/* Sección de Cuenta Atrás */
.countdown-section {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
    /*border-top: 8px dotted var(--accent-color);
    border-bottom: 8px dotted var(--accent-color);*/
    padding: 5rem 0;
    position: relative;
}

.countdown-section h2 {
    color: var(--text-light);
    margin-bottom: 3rem;
}

.countdown-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    text-align: center;
    gap: 1.5rem;
}

.countdown-item {
    flex: 0 0 calc(25% - 1.5rem);
    max-width: calc(25% - 1.5rem);
}

.countdown-card {
    background: var(--white);
    color: var(--text-color);
    padding: 2rem 1rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 2px solid transparent;
}

.countdown-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 20px rgba(2, 48, 71, 0.2);
}

.countdown-number {
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 0.5rem;
    font-size: 2.5rem;
}

label{
    width: 100%;
}

.row{
    justify-content: space-around;
}

.countdown-label {
    margin-bottom: 0;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--secondary-color);
    font-size: 0.9rem;
    letter-spacing: 1px;
}

.final-message {
    margin-top: 3rem;
    display: none;
}

.final-message h3 {
    color: var(--accent-color);
    font-size: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Sección de Video */
.video-section {
    padding: 5rem 0;
    display: flex;
    justify-content: center;
    background-color: var(--light-bg);
}

.video-section video {
    border-radius: var(--border-radius);
    width: 60%;
    height: auto;
    box-shadow: var(--shadow);
}

/* Sección de Historia */
.story-section {
    padding: 5rem 0;
    background: white;
    /*linear-gradient(135deg, var(--white) 0%, var(--sky-blue) 50%, var(--white) 100%);*/
}

.story-section h2 {
    margin-bottom: 3rem;
}

/* Sección de Evento */
.event-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--neutral-color) 0%, var(--primary-color) 100%);
    color: var(--text-light);
}

.event-section h2 {
    color: var(--text-light);
}

.event-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    text-align: center;
}

.event-item {
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    color: var(--text-color);
}

.event-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(2, 48, 71, 0.3);
}

.event-item h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.event-image img {
    width: 100%;
    max-width: 400px;
    border-radius: var(--border-radius);
    margin-top: 1.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Sección de Confirmación */
.confirmation-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--white) 0%, var(--sky-blue) 100%);
}

.confirmation-form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--secondary-color);
}

.form-select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--sky-blue);
    border-radius: var(--border-radius);
    background-color: var(--white);
    transition: var(--transition);
    font-family: 'TanAngleton', sans-serif;
}

.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(33, 158, 188, 0.1);
}

.attendance-options {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--sky-blue);
}

.radio-group {
    margin-top: 1rem;
}

.radio-option {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.mensaje {
    display: flex;
    background-color: white;
    justify-content: space-around;
    align-content: center;
    width: 100%;
    margin-top: 64px;
    align-items: center;
    padding: 10px;
}

.radio-option input[type="radio"] {
    margin-right: 0.75rem;
    accent-color: var(--primary-color);
}

.radio-option label {
    cursor: pointer;
    transition: var(--transition);
}

.radio-option label:hover {
    color: var(--primary-color);
}

/* Pie de página */
.footer {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--prussian-blue) 100%);
    color: var(--text-light);
    text-align: center;
    padding: 2rem 0;
}

/* ===========================================
   COMPONENTES DE BOOTSTRAP MODIFICADOS
   =========================================== */

.navbar {
    background-image: url(../img/limon.png);
    background-repeat: no-repeat;
    background-size: contain;
    background: linear-gradient(135deg, var(--white) 0%, var(--sky-blue) 100%) !important;
    box-shadow: 0 2px 10px rgba(2, 48, 71, 0.1);
}

.navbar-nav .nav-link {
    color: var(--secondary-color) !important;
    font-weight: 500;
    transition: var(--transition);
    margin: 0 0.5rem;
    border-radius: 25px;
    padding: 0.5rem 1rem !important;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background-color: rgba(33, 158, 188, 0.1);
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--blue-green) 100%);
    border: none;
    padding: 0.75rem 2rem;
    border-radius: 25px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 4px 8px rgba(33, 158, 188, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--prussian-blue) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(2, 48, 71, 0.4);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */

@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        gap: 2rem;
    }

    .hero-logo img {
        width: 140px;
    }

    .countdown-item {
        flex: 0 0 calc(50% - 1rem);
        max-width: calc(50% - 1rem);
    }

    .video-section video {
        width: 80%;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 0;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .countdown-item {
        flex: 0 0 100%;
        max-width: 100%;
    }

    .event-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .confirmation-form {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 576px) {
    .hero-text h1 {
        font-size: 2rem;
    }

    .hero-text .lead {
        font-size: 1.1rem;
    }

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

    .confirmation-form {
        padding: 1.5rem 1rem;
    }

    .navbar-brand {
        font-size: 1.2rem;
    }
}

/* ===========================================
   SECCIÓN DE CUESTIONARIO
   =========================================== */

.quiz-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--neutral-color) 0%, var(--primary-color) 100%);
}

.quiz-section h2 {
    color: var(--text-light);
    margin-bottom: 1rem;
}

.quiz-section .lead {
    color: var(--text-light);
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

.quiz-form-container {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.quiz-user-info {
    background: rgba(142, 202, 230, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 2px dashed var(--sky-blue);
}

.quiz-user-info h4 {
    color: var(--secondary-color);
    text-align: center;
}

.quiz-questions h4 {
    color: var(--secondary-color);
    border-bottom: 2px solid var(--sky-blue);
    padding-bottom: 0.5rem;
}

.quiz-question {
    background: rgba(255, 255, 255, 0.8);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    border: 2px solid var(--sky-blue);
    transition: var(--transition);
}

.quiz-question:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(33, 158, 188, 0.1);
}

.question-header h5 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.question-options {
    display: grid;
    gap: 0.75rem;
}

.radio-option {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    background: var(--white);
    border: 2px solid var(--sky-blue);
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
}

.radio-option:hover {
    background: rgba(142, 202, 230, 0.1);
    border-color: var(--primary-color);
}

.radio-option input[type="radio"] {
    margin-right: 0.75rem;
    accent-color: var(--primary-color);
}

.radio-option label {
    cursor: pointer;
    margin-bottom: 0;
    font-weight: 500;
}

.quiz-footer {
    border-top: 2px solid var(--sky-blue);
    padding-top: 2rem;
    margin-top: 2rem;
}

/* Resultado del cuestionario */
.quiz-result {
    max-width: 600px;
    margin: 2rem auto 0;
}

.result-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 4px solid transparent;
    transition: var(--transition);
}

.result-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(2, 48, 71, 0.3);
}

.score-display {
    margin: 2rem 0;
}

.score-number {
    font-size: 4rem;
    font-weight: bold;
    font-family: 'TanBuster', cursive;
    color: var(--primary-color);
}

.score-text {
    font-size: 2rem;
    color: var(--secondary-color);
    font-weight: 600;
}

.result-message {
    font-size: 1.3rem;
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
}

.result-details h5 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.progress {
    height: 20px;
    background-color: var(--sky-blue);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    transition: width 1s ease-in-out;
}

.result-description {
    color: var(--text-color);
    font-style: italic;
}

/* Estados de resultado */
.result-perfect {
    border-color: var(--naples-yellow);
    background: linear-gradient(135deg, #fff9e6 0%, #fff 100%);
}

.result-good {
    border-color: var(--moss-green);
    background: linear-gradient(135deg, #f0f7e6 0%, #fff 100%);
}

.result-regular {
    border-color: var(--sky-blue);
    background: linear-gradient(135deg, #e6f4f7 0%, #fff 100%);
}

.result-bad {
    border-color: #ff6b6b;
    background: linear-gradient(135deg, #ffe6e6 0%, #fff 100%);
}

/* Responsive */
@media (max-width: 768px) {
    .quiz-form-container {
        padding: 2rem 1.5rem;
    }
    
    .quiz-question {
        padding: 1rem;
    }
    
    .score-number {
        font-size: 3rem;
    }
    
    .result-card {
        padding: 2rem 1.5rem;
    }
}

/* ===========================================
   SECCIÓN ANTONIA - ESTILOS MEJORADOS
   =========================================== */

.antonia-section {
    background: linear-gradient(135deg, 
        rgba(142, 202, 230, 0.1) 0%, 
        rgba(33, 158, 188, 0.1) 50%, 
        rgba(142, 202, 230, 0.1) 100%);
    position: relative;
    overflow: hidden;
}

.antonia-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, 
        var(--naples-yellow), 
        var(--chat--color--primary), 
        var(--naples-yellow));
    z-index: 1;
}

.antonia-card {
    max-width: 600px;
    background: var(--white);
    border-radius: 25px;
    padding: 2.5rem 2rem;
    box-shadow: 
        0 10px 30px rgba(2, 48, 71, 0.15),
        0 4px 12px rgba(231, 200, 81, 0.1);
    border: 3px solid var(--white);
    position: relative;
    transition: var(--transition);
}

.antonia-card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 15px 40px rgba(2, 48, 71, 0.2),
        0 8px 20px rgba(231, 200, 81, 0.15);
}

/* Encabezado */
.antonia-header h2 {
    background: linear-gradient(135deg, 
        var(--primary-color) 0%, 
        var(--chat--color--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.ai-highlight {
    color: var(--chat--color--primary);
    -webkit-text-fill-color: var(--chat--color--primary);
}

.murcia-badge {
    background: linear-gradient(135deg, 
        var(--chat--color--primary) 0%, 
        var(--naples-yellow) 100%);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    box-shadow: 0 3px 10px rgba(231, 65, 102, 0.3);
}

/* Avatar */
.antonia-avatar-wrapper {
    position: relative;
    display: inline-block;
    width: 100%;
}

.antonia-avatar-frame {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    position: relative;
    border-radius: 50%;
    padding: 8px;
    background: linear-gradient(135deg, 
        var(--naples-yellow) 0%, 
        var(--chat--color--primary) 50%, 
        var(--primary-color) 100%);
    box-shadow: 
        0 8px 25px rgba(231, 65, 102, 0.25),
        inset 0 0 0 4px var(--white);
}

.antonia-avatar {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--white);
    transition: var(--transition);
}

.antonia-avatar:hover {
    transform: scale(1.05);
}

.avatar-decoration {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 50px;
    height: 50px;
    background: var(--naples-yellow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--prussian-blue);
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(231, 200, 81, 0.4);
    animation: float 3s ease-in-out infinite;
}

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

/* Presentación */
.antonia-presentation {
    position: relative;
}

.speech-bubble {
    background: linear-gradient(135deg, 
        rgba(142, 202, 230, 0.1) 0%, 
        rgba(255, 255, 255, 0.9) 100%);
    border-radius: 20px;
    padding: 2rem;
    border: 2px solid var(--sky-blue);
    position: relative;
    font-size: 1.1rem;
    line-height: 1.8;
}

.speech-bubble::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 50px;
    width: 20px;
    height: 20px;
    background: inherit;
    border: 2px solid var(--sky-blue);
    border-right: none;
    border-bottom: none;
    transform: rotate(45deg);
}

.speech-icon {
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--white);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    border: 3px solid var(--sky-blue);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.1);
}

.greeting {
    color: var(--chat--color--primary);
    font-weight: bold;
    font-size: 1.2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.emoji {
    font-size: 1.2em;
    display: inline-block;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

/* Decoración */
.antonia-decoration {
    animation: slideIn 1s ease-out;
}

.decoration-item {
    font-size: 1.8rem;
    animation: spin 4s linear infinite;
    opacity: 0.8;
}

.decoration-item:nth-child(2) {
    animation-delay: 0.5s;
}

.decoration-item:nth-child(3) {
    animation-delay: 1s;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Botón de chat */
.btn-chat {
    background: linear-gradient(135deg, 
        var(--chat--color--primary) 0%, 
        var(--chat--color-secondary) 100%);
    color: var(--white);
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 5px 15px rgba(231, 65, 102, 0.3);
}

.btn-chat:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(231, 65, 102, 0.4);
    color: var(--white);
}

.btn-chat:active {
    transform: translateY(-1px);
}

.chat-icon {
    font-size: 1.3rem;
}

/* Responsive */
@media (max-width: 768px) {
    .antonia-card {
        padding: 2rem 1.5rem;
        margin: 0 1rem;
    }
    
    .antonia-avatar-frame {
        width: 180px;
        height: 180px;
    }
    
    .speech-bubble {
        padding: 1.5rem;
        font-size: 1rem;
    }
    
    .antonia-header h2 {
        font-size: 2.5rem;
    }
}

@media (max-width: 576px) {
    .antonia-card {
        padding: 1.5rem 1rem;
    }
    
    .antonia-avatar-frame {
        width: 150px;
        height: 150px;
    }
    
    .btn-chat {
        width: 100%;
        justify-content: center;
    }
}