/**
 * IV Lounge - Stylesheet Principal
 * Versão: 20241022.2
 * Última Atualização: 22 de Outubro de 2024
 * Sistema de cache busting ativado
 */

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #2d5016;
    --primary-dark: #1a3009;
    --primary-light: #4a7c59;
    --secondary-color: #6b8e5a;
    --accent-color: #d4af37;
    --accent-dark: #b8941f;
    --text-dark: #1a1a1a;
    --text-light: #4a5568;
    --text-white: #ffffff;
    --bg-light: #f7fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, #2d5016 0%, #1a3009 100%);
    --gradient-secondary: linear-gradient(135deg, #4a7c59 0%, #2d5016 100%);
    --gradient-accent: linear-gradient(135deg, #d4af37 0%, #b8941f 100%);
    --contact-highlight: linear-gradient(135deg, #d4af37 0%, #f4d03f 100%);
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: var(--shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--text-white);
    box-shadow: var(--shadow);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-whatsapp {
    background: #25d366;
    color: var(--text-white);
}

.btn-whatsapp:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

.btn-contact {
    background: var(--gradient-primary);
    color: var(--text-white);
    box-shadow: 0 6px 12px rgba(45, 80, 22, 0.3);
    border: 3px solid var(--accent-color);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.btn-contact:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(45, 80, 22, 0.4);
    background: var(--gradient-primary);
    border-color: #f4d03f;
}

.btn-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.3), transparent);
    transition: left 0.5s;
}

.btn-contact:hover::before {
    left: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

.navbar {
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .logo {
    height: 60px;
    width: auto;
}

.logo-link {
    display: inline-block;
    transition: transform 0.3s ease;
}

.logo-link:hover {
    transform: scale(1.05);
}

.logo-link:active {
    transform: scale(0.95);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 6px;
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(38, 94, 100, 0.05);
}

.nav-link.btn-contact {
    color: var(--text-white);
    background: var(--gradient-primary);
    box-shadow: 0 4px 8px rgba(45, 80, 22, 0.2);
    border: 2px solid var(--accent-color);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 600;
    min-width: 60px;
    text-align: center;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.nav-link.btn-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(45, 80, 22, 0.3);
    background: var(--gradient-primary);
    border-color: #f4d03f;
}

.nav-link.btn-contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.3), transparent);
    transition: left 0.5s;
}

.nav-link.btn-contact:hover::before {
    left: 100%;
}

/* Animação especial para botões de contacto na navbar */
.nav-link.btn-contact {
    animation: navbar-pulse 2.5s ease-in-out infinite;
}

@keyframes navbar-pulse {
    0%, 100% {
        box-shadow: 0 4px 8px rgba(45, 80, 22, 0.2);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 8px 16px rgba(212, 175, 55, 0.6);
        transform: scale(1.02);
    }
}

/* Animação específica para Contact e Book Now */
.nav-link[href="#contact"],
.nav-link[href="#book"] {
    animation: contact-bounce 2s ease-in-out infinite;
}

@keyframes contact-bounce {
    0%, 100% {
        border-color: var(--accent-color);
        box-shadow: 0 4px 8px rgba(45, 80, 22, 0.2);
        transform: translateY(0);
    }
    25% {
        border-color: #f4d03f;
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
        transform: translateY(-2px);
    }
    50% {
        border-color: #ffd700;
        box-shadow: 0 0 25px rgba(255, 215, 0, 0.7);
        transform: translateY(-3px);
    }
    75% {
        border-color: #f4d03f;
        box-shadow: 0 0 20px rgba(212, 175, 55, 0.5);
        transform: translateY(-2px);
    }
}

.nav-link.btn-lang {
    color: var(--text-dark);
    background: transparent;
    border: 1px solid var(--border-color);
    padding: 8px 12px;
    border-radius: 6px;
    font-weight: 500;
    min-width: 50px;
    text-align: center;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.nav-link.btn-lang:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-1px);
}

.nav-link.btn-lang:active {
    transform: translateY(0);
}

.nav-link.btn-secondary {
    color: var(--text-white);
    background: var(--gradient-accent);
    box-shadow: var(--shadow);
    padding: 8px 16px;
    border-radius: 6px;
    font-weight: 500;
    min-width: 60px;
    text-align: center;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
}

.nav-link.btn-secondary i {
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.nav-link.btn-secondary:hover i {
    transform: rotate(15deg);
}

#language-text {
    transition: all 0.3s ease;
}

.nav-link.btn-secondary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

/* Separator for navbar buttons */
.nav-menu li:nth-last-child(2) {
    margin-left: 0.5rem;
    position: relative;
}

.nav-menu li:nth-last-child(2)::before {
    content: '';
    position: absolute;
    left: -0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 20px;
    background: var(--border-color);
}

.nav-menu li:last-child {
    margin-left: 0.5rem;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: var(--gradient-primary);
    color: var(--text-white);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.2) 0%, rgba(0, 0, 0, 0.1) 100%);
    opacity: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: var(--text-white);
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.4);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--text-white);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-visual {
    position: relative;
    width: 300px;
    height: 400px;
}

.iv-drip-animation {
    position: relative;
    width: 100%;
    height: 100%;
}

.drip-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.drip {
    width: 4px;
    height: 60px;
    background: var(--text-white);
    border-radius: 2px;
    margin: 10px;
    animation: drip 2s infinite;
    opacity: 0.7;
}

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

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

@keyframes drip {
    0%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    50% {
        transform: translateY(20px);
        opacity: 1;
    }
}

/* Sections */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-header p {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* About Section */
.about {
    padding: 80px 0;
    background: var(--bg-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

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

.about-text ul {
    list-style: none;
    margin-top: 1rem;
}

.about-text li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.about-text li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.about-features {
    display: grid;
    gap: 2rem;
}

.feature {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

/* Services Section */
.services {
    padding: 80px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

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

.service-card.featured {
    border-color: var(--secondary-color);
    transform: scale(1.05);
}

.service-card.premium {
    border-color: var(--primary-color);
}

.service-icon {
    text-align: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 3rem;
    color: var(--primary-color);
}

.service-card h3 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.service-card .price {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card p {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.service-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.service-card li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
    color: var(--text-light);
}

.service-card li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.service-card .btn {
    width: 100%;
    margin-top: auto;
    align-self: flex-end;
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: var(--bg-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border: 3px solid var(--secondary-color);
    transform: scale(1.05);
}

.badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-color);
    color: var(--text-white);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-card h3 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.pricing-card .price span {
    font-size: 1rem;
    color: var(--text-light);
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-card li {
    padding: 0.5rem 0;
    color: var(--text-light);
}

.pricing-card li::before {
    content: '✓';
    color: var(--secondary-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

.pricing-card .btn {
    margin-top: auto;
    align-self: center;
}



/* Contact Section */
.contact {
    padding: 80px 0;
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: grid;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-white);
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.contact-item i {
    font-size: 2rem;
    color: var(--primary-color);
    min-width: 50px;
}

.contact-item h4 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.contact-item p {
    margin-bottom: 0;
    color: var(--text-light);
}

.contact-form {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.contact-form h3 {
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-dark);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* How It Works Section */
.how-it-works {
    padding: 80px 0;
    background: var(--bg-white);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.steps-container .step {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    position: relative;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.steps-container .step:hover {
    transform: translateY(-5px);
}

.steps-container .step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--text-white);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 0.875rem;
}

.step-icon {
    margin-bottom: 1rem;
}

.step-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.steps-container .step h4 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-size: 1.1rem;
    line-height: 1.3;
}

.steps-container .step p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.4;
    margin: 0;
}

/* Booking Policy Section */
.booking-policy {
    padding: 80px 0;
    background: var(--bg-light);
}

.policy-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.policy-item {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: transform 0.3s ease;
}

.policy-item:hover {
    transform: translateY(-5px);
}

.policy-icon {
    margin-bottom: 1rem;
}

.policy-icon i {
    font-size: 2.5rem;
    color: var(--primary-color);
}

.policy-item h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.policy-item p {
    color: var(--text-light);
}

/* Legal Notes Section */
.legal-notes {
    padding: 80px 0;
    background: var(--bg-white);
}

.legal-content {
    padding: 80px 0;
    background: var(--bg-white);
}

.legal-text {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.6;
}

.legal-text section {
    margin-bottom: 3rem;
}

.legal-text h2 {
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-size: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
}

.legal-text p {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.legal-text ul {
    margin: 1rem 0;
    padding-left: 2rem;
}

.legal-text li {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.legal-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.legal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.legal-item {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
}

.legal-item h4 {
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.legal-item p {
    color: var(--text-light);
}

/* Booking Section */
.booking {
    padding: 80px 0;
}

.booking-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.booking-steps {
    display: grid;
    gap: 2rem;
}

.step {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.step h4 {
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.step p {
    margin-bottom: 0;
    color: var(--text-light);
}

.booking-form {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow);
}

.booking-form h3 {
    margin-bottom: 2rem;
    text-align: center;
    color: var(--text-dark);
}

/* Footer */
.footer {
    background: var(--text-dark);
    color: var(--text-white);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--text-white);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.5rem;
    color: var(--text-white);
}

.footer-section p {
    color: var(--text-white);
    line-height: 1.6;
}

.footer-section a {
    color: var(--text-white);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--text-white);
}

/* Admin link styling */
.admin-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--primary-color) !important;
    transition: all 0.3s ease;
}

.admin-link:hover {
    color: var(--secondary-color) !important;
    transform: translateX(3px);
}

.admin-link i {
    font-size: 0.9em;
    opacity: 0.8;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 2rem;
    text-align: center;
    color: var(--text-white);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    left: 20px;
    bottom: 20px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
    animation: whatsapp-pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
    animation: none;
}

.whatsapp-float i {
    color: white;
    font-size: 28px;
}

.whatsapp-float .whatsapp-text {
    position: absolute;
    left: 70px;
    background: #25D366;
    color: white;
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-float:hover .whatsapp-text {
    opacity: 1;
    transform: translateX(0);
}

@keyframes whatsapp-pulse {
    0% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
    50% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
    }
    100% {
        box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
    }
}

/* Responsive WhatsApp Button */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        left: 15px;
        bottom: 15px;
    }
    
    .whatsapp-float i {
        font-size: 24px;
    }
    
    .whatsapp-float .whatsapp-text {
        left: 60px;
        font-size: 12px;
        padding: 6px 10px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-white);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu .nav-link {
        padding: 12px 20px;
        margin: 0 1rem;
        border-radius: 8px;
    }

    .nav-menu .nav-link.btn-contact {
        margin: 0.5rem 1rem;
        padding: 10px 20px;
        min-width: 60px;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }



    .contact-content {
        grid-template-columns: 1fr;
    }

    .booking-content {
        grid-template-columns: 1fr;
    }

    .steps-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .steps-container .step {
        min-height: auto;
        padding: 2rem 1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .admin-link {
        justify-content: center;
    }

    .legal-text {
        padding: 0 1rem;
    }

    .legal-text h2 {
        font-size: 1.3rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .section-header h2 {
        font-size: 2rem;
    }

    .service-card,
    .pricing-card {
        padding: 1.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}