/* ===================================
   Leron Homes & Pools - Luxury Landing Page Styles
   =================================== */

/* === RESET & BASE === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #270862;
    --secondary: #FA941D;
    --accent: #A9A9AB;
    --white: #FFFFFF;
    --black: #1a1a1a;
    --light-gray: #f8f9fa;
    --dark-gray: #4a4a4a;
    --success: #28a745;
    --danger: #dc3545;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Inter', sans-serif;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.12);
    --shadow-lg: 0 8px 32px rgba(0,0,0,0.16);
    
    --transition: all 0.3s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--black);
    background: var(--white);
    overflow-x: hidden;
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    color: var(--primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); }
h2 { font-size: clamp(2rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }

.highlight {
    color: var(--secondary);
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.btn-primary {
    background: var(--secondary);
    color: var(--white);
}

.btn-primary:hover {
    background: #e88310;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #20ba5a;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-phone {
    background: var(--primary);
    color: var(--white);
}

.btn-phone:hover {
    background: #1e0549;
    transform: translateY(-2px);
}

.btn-whatsapp-alt {
    background: transparent;
    color: #25D366;
    border: 2px solid #25D366;
}

.btn-whatsapp-alt:hover {
    background: #25D366;
    color: var(--white);
}

.btn-submit {
    width: 100%;
    background: var(--secondary);
    color: var(--white);
    padding: 16px;
    font-size: 18px;
}

.btn-submit:hover {
    background: #e88310;
}

/* === HEADER === */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    padding: 15px 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo img {
    height: 50px;
    width: auto;
}

.nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--secondary);
}

.nav-cta {
    background: var(--secondary);
    color: var(--white) !important;
    padding: 8px 20px;
    border-radius: 6px;
}

.nav-cta:hover {
    background: #e88310;
}

.header-contact .phone-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--primary);
    color: var(--white);
    padding: 10px 20px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.header-contact .phone-btn:hover {
    background: #1e0549;
}

.mobile-menu-btn {
    display: none;
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 10px 15px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 20px;
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    z-index: 2000;
    transition: right 0.3s ease;
    padding: 30px;
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--primary);
    cursor: pointer;
}

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 60px;
}

.mobile-nav-link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 18px;
}

.mobile-phone {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--secondary);
    color: var(--white);
    padding: 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 20px;
}

/* === HERO SECTION === */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('../piscina.webp');
    background-size: cover;
    background-position: center;
    /*background-attachment: fixed;*/
    padding-top: 100px;
    margin-top: 80px;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 60px 0;
}

.hero-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    color: #fff;
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 500;
}

.hero-feature i {
    color: var(--secondary);
    font-size: 24px;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.scroll-indicator {
    color: var(--white);
    font-size: 32px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* === SECTION HEADER === */
.section-header {
    margin-bottom: 60px;
}

.section-header.center {
    text-align: center;
}

.section-label {
    display: inline-block;
    background: rgba(250, 148, 29, 0.1);
    color: var(--secondary);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    margin-bottom: 15px;
}

.section-title {
    margin-bottom: 15px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--dark-gray);
    max-width: 700px;
}

.section-header.center .section-subtitle {
    margin: 0 auto;
}

/* === PROBLEM SECTION === */
.problem {
    padding: 100px 0;
    background: var(--light-gray);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.problem-card {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.problem-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 32px;
}

.problem-icon.red {
    background: rgba(220, 53, 69, 0.1);
    color: var(--danger);
}

.problem-card h3 {
    margin-bottom: 15px;
}

.problem-card p {
    color: var(--dark-gray);
}

.problem-solution {
    text-align: center;
    padding: 40px;
    background: var(--primary);
    border-radius: 12px;
}

.solution-text {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 600;
}

/* === BENEFITS SECTION === */
.benefits {
    padding: 100px 0;
    background: var(--white);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.benefit-card {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 12px;
    transition: var(--transition);
}

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

.benefit-card.featured {
    background: linear-gradient(135deg, var(--primary) 0%, #3a0d8f 100%);
    color: var(--white);
    grid-column: span 2;
}

.benefit-card.featured h3,
.benefit-card.featured p {
    color: var(--white);
}

.benefit-icon {
    width: 70px;
    height: 70px;
    background: rgba(250, 148, 29, 0.15);
    color: var(--secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 20px;
}

.benefit-card.featured .benefit-icon {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.benefit-card h3 {
    margin-bottom: 15px;
}

.benefit-desc {
    color: var(--dark-gray);
    margin-bottom: 20px;
}

.benefit-card.featured .benefit-desc {
    color: rgba(255, 255, 255, 0.95);
}

.benefit-comparison {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.comparison-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.comparison-label {
    font-weight: 500;
}

.comparison-value {
    font-weight: 700;
    font-size: 1.1rem;
    padding: 5px 15px;
    border-radius: 6px;
}

.comparison-value.bad {
    background: rgba(220, 53, 69, 0.2);
    color: #ff6b6b;
}

.comparison-value.good {
    background: rgba(40, 167, 69, 0.2);
    color: #51cf66;
}

/* === PROCESS SECTION === */
.process {
    padding: 100px 0;
    background: var(--light-gray);
}

.process-timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto 50px;
}

.process-step {
    display: flex;
    gap: 30px;
    margin-bottom: 50px;
    position: relative;
}

.process-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 30px;
    top: 70px;
    width: 2px;
    height: calc(100% + 20px);
    background: var(--secondary);
    opacity: 0.3;
}

.step-number {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), #3a0d8f);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    box-shadow: var(--shadow-md);
}

.step-content {
    flex: 1;
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.step-content h3 {
    margin-bottom: 10px;
    color: var(--primary);
}

.step-content p {
    color: var(--dark-gray);
}

.process-cta {
    text-align: center;
}

/* === POOL CONSTRUCTION PROCESS === */
.construction-process {
    padding: 100px 0;
    background: var(--white);
}

.construction-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    margin-bottom: 50px;
}

.construction-card {
    background: var(--light-gray);
    border-radius: 14px;
    padding: 32px 28px;
    position: relative;
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.construction-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--secondary);
}

.construction-step-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: rgba(39, 8, 98, 0.08);
    line-height: 1;
}

.construction-step-badge.gold {
    color: rgba(250, 148, 29, 0.2);
}

.construction-icon {
    width: 60px;
    height: 60px;
    background: rgba(39, 8, 98, 0.08);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    margin-bottom: 18px;
}

.construction-icon.gold-icon {
    background: rgba(250, 148, 29, 0.15);
    color: var(--secondary);
}

.construction-card h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.construction-card p {
    color: var(--dark-gray);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 18px;
}

.construction-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(39, 8, 98, 0.07);
    color: var(--primary);
    font-size: 13px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 50px;
}

.construction-tag.gold-tag {
    background: rgba(250, 148, 29, 0.15);
    color: #c4700f;
}

.highlight-card {
    background: linear-gradient(135deg, var(--primary) 0%, #3a0d8f 100%);
    border-top-color: var(--secondary) !important;
    grid-column: span 1;
}

.highlight-card h3,
.highlight-card p {
    color: var(--white);
}

.highlight-card p strong {
    color: var(--secondary);
}

.highlight-card .construction-icon {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
}

.construction-footer-note {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    background: rgba(250, 148, 29, 0.08);
    border-left: 4px solid var(--secondary);
    padding: 20px 24px;
    border-radius: 0 10px 10px 0;
    max-width: 820px;
    margin: 0 auto;
}

.construction-footer-note i {
    color: var(--secondary);
    font-size: 22px;
    flex-shrink: 0;
    margin-top: 2px;
}

.construction-footer-note p {
    color: var(--dark-gray);
    font-size: 0.95rem;
    line-height: 1.7;
    margin: 0;
}

@media (max-width: 1024px) {
    .construction-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .construction-grid {
        grid-template-columns: 1fr;
    }
}

/* === REVIEWS SECTION === */
.reviews {
    padding: 100px 0;
    background: var(--white);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.review-card {
    background: var(--light-gray);
    padding: 35px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.review-stars {
    color: #ffc107;
    font-size: 20px;
    margin-bottom: 20px;
}

.review-text {
    color: var(--dark-gray);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.7;
}

.review-author {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.review-author strong {
    color: var(--primary);
}

.review-author span {
    color: var(--accent);
    font-size: 14px;
}

.reviews-trust {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 30px;
    background: var(--light-gray);
    border-radius: 12px;
}

.trust-badge i {
    font-size: 40px;
    color: var(--secondary);
}

.trust-content {
    display: flex;
    flex-direction: column;
}

.trust-content strong {
    color: var(--primary);
    font-size: 1.125rem;
}

.trust-content span {
    color: var(--dark-gray);
    font-size: 14px;
}

/* === SERVICE AREA SECTION === */
.service-area {
    padding: 100px 0;
    background: var(--primary);
    color: var(--white);
}

.service-area .section-title,
.service-area .section-subtitle {
    color: var(--white);
}

.area-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.area-column h3 {
    color: var(--secondary);
    margin-bottom: 20px;
    font-size: 1.25rem;
}

.area-column ul {
    list-style: none;
}

.area-column li {
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.9);
}

/* === CONTACT SECTION === */
.contact-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-info h2 {
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-intro {
    color: var(--dark-gray);
    font-size: 1.125rem;
    margin-bottom: 30px;
}

.contact-benefits {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.contact-benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--dark-gray);
}

.contact-benefit i {
    color: var(--success);
    font-size: 20px;
}

.contact-direct {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.direct-title {
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 15px;
}

.contact-direct .btn {
    width: 100%;
    justify-content: center;
    margin-bottom: 10px;
}

.contact-address {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--light-gray);
    color: var(--dark-gray);
    line-height: 1.8;
}

.contact-address i {
    color: var(--secondary);
    margin-right: 8px;
}

/* === FORM STYLES === */
.contact-form-wrapper {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.contact-form h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.form-subtitle {
    color: var(--dark-gray);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 15px;
    transition: var(--transition);
}

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

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 400;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.form-disclaimer {
    margin-top: 20px;
    font-size: 13px;
    color: var(--accent);
    line-height: 1.6;
}

.sms-consent-group {
    margin-top: 12px;
    padding: 14px 16px;
    background: #f8f6ff;
    border: 1px solid rgba(39, 8, 98, 0.12);
    border-radius: 8px;
}

.sms-consent-label {
    align-items: flex-start !important;
    gap: 12px !important;
    font-size: 13px;
    color: #444;
    line-height: 1.6;
}

.sms-consent-label input[type="checkbox"] {
    margin-top: 3px;
    flex-shrink: 0;
    width: 16px !important;
    height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}

.form-legal-links {
    margin-top: 10px;
    font-size: 13px;
    text-align: center;
    color: var(--accent);
}

.form-legal-links a {
    color: var(--primary);
    text-decoration: underline;
    font-weight: 600;
    transition: color 0.3s ease;
}

.form-legal-links a:hover {
    color: var(--secondary);
}

.form-success {
    text-align: center;
    padding: 40px;
}

.form-success.hidden {
    display: none;
}

.form-success i {
    font-size: 64px;
    color: var(--success);
    margin-bottom: 20px;
}

.form-success h3 {
    color: var(--primary);
    margin-bottom: 15px;
}

.form-success p {
    color: var(--dark-gray);
    margin-bottom: 10px;
}

.success-next {
    font-weight: 600;
    margin-top: 20px;
}

.form-success ul {
    list-style: none;
    text-align: left;
    max-width: 400px;
    margin: 15px auto 0;
}

.form-success li {
    padding: 8px 0;
    color: var(--dark-gray);
}

.form-success li::before {
    content: "✓ ";
    color: var(--success);
    font-weight: 700;
    margin-right: 8px;
}

/* === FOOTER === */
.footer {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.9);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    max-width: 180px;
    margin-bottom: 20px;
}

.footer-column p {
    margin-bottom: 20px;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--secondary);
}

.footer-column h4 {
    color: var(--secondary);
    margin-bottom: 20px;
    font-size: 1.125rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--secondary);
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    margin-bottom: 12px;
    display: flex;
    align-items: start;
    gap: 10px;
}

.footer-contact i {
    color: var(--secondary);
    margin-top: 4px;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.footer-legal-links {
    margin-top: 10px;
    font-size: 0.875rem;
}

.footer-legal-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-legal-links a:hover {
    color: var(--secondary);
}

.footer-separator {
    margin: 0 10px;
    color: rgba(255, 255, 255, 0.3);
}

.footer-ein {
    margin-top: 10px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.5px;
}

.footer-address {
    margin-top: 4px;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
    letter-spacing: 0.3px;
}

/* === FLOATING WHATSAPP BUTTON === */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .benefit-card.featured {
        grid-column: span 1;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav,
    .header-contact {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero {
        min-height: 70vh;
        margin-top: 70px;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 15px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }
    
    .benefits-grid,
    .problem-grid,
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .process-step {
        flex-direction: column;
        gap: 15px;
    }
    
    .process-step::after {
        left: 30px;
        top: 70px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .area-grid {
        grid-template-columns: 1fr;
    }
    
    .reviews-trust {
        flex-direction: column;
        gap: 20px;
    }
    
    .contact-form-wrapper {
        padding: 25px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 26px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 480px) {
    .section-header {
        margin-bottom: 40px;
    }
    
    .problem,
    .benefits,
    .process,
    .reviews,
    .service-area,
    .contact-section {
        padding: 60px 0;
    }
    
    .benefit-card,
    .problem-card,
    .review-card {
        padding: 25px;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
}