/* === AUTOMATION LANDING PAGE STYLES === */
/* Theme: Verde Esmeralda (Branding Actual) */

:root {
    --primary: #10b981;
    --primary-dark: #059669;
    --primary-light: #34d399;
    --secondary: #3b82f6;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --emerald-50: #ecfdf5;
    --emerald-100: #d1fae5;
    --emerald-200: #a7f3d0;
    --emerald-600: #059669;
    --emerald-700: #047857;
    --emerald-800: #065f46;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--slate-900);
    overflow-x: hidden;
}

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

/* === HEADER === */
.header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--slate-200);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--slate-900);
    font-weight: 700;
    font-size: 18px;
}

.logo img { border-radius: 8px; }

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: var(--slate-600);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s;
}

.nav a:hover { color: var(--primary); }

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--slate-700);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid var(--slate-200);
    padding: 20px;
}

.mobile-menu.active { display: block; }

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-nav a {
    color: var(--slate-700);
    text-decoration: none;
    font-weight: 500;
}

/* === BUTTONS === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.3s;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(16, 185, 129, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--slate-700);
    border: 1px solid var(--slate-300);
}

.btn-secondary:hover {
    background: var(--slate-50);
    border-color: var(--slate-400);
}

.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-full { width: 100%; }

.btn-white {
    background: white;
    color: var(--emerald-700);
}

.btn-white:hover {
    background: var(--slate-50);
    transform: translateY(-2px);
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid white;
}

.btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.1);
}

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

.btn-whatsapp:hover {
    background: #128C7E;
}

/* === BADGE === */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: var(--emerald-50);
    color: var(--emerald-700);
    border: 1px solid var(--emerald-200);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 500;
}

/* === SECTION HEADER === */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--slate-900);
    margin: 16px 0;
    line-height: 1.2;
}

.section-header p {
    color: var(--slate-600);
    font-size: 18px;
}

/* === HERO === */
.hero {
    padding: 60px 0 80px;
    background: linear-gradient(180deg, var(--emerald-50) 0%, white 100%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero h1 {
    font-size: 48px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--slate-900);
    margin: 20px 0;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--slate-600);
    margin-bottom: 30px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
}

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

.stat-number {
    display: block;
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    font-size: 13px;
    color: var(--slate-500);
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* === PAIN POINTS === */
.pain-points {
    padding: 80px 0;
    background: white;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.pain-card {
    padding: 30px;
    background: var(--slate-50);
    border-radius: 16px;
    border: 1px solid var(--slate-200);
    transition: all 0.3s;
}

.pain-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.pain-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--emerald-100);
    color: var(--emerald-600);
    border-radius: 12px;
    font-size: 20px;
    margin-bottom: 16px;
}

.pain-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--slate-800);
}

.pain-card p {
    color: var(--slate-600);
    font-size: 14px;
}

/* === BENEFITS === */
.benefits {
    padding: 80px 0;
    background: var(--slate-50);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.benefit-card {
    padding: 30px;
    background: white;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--slate-200);
    transition: all 0.3s;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.benefit-stat {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
}

.benefit-card h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--slate-800);
}

.benefit-card p {
    font-size: 14px;
    color: var(--slate-600);
    margin-bottom: 12px;
}

.benefit-source {
    font-size: 11px;
    color: var(--slate-400);
}

/* === ROI CALCULATOR === */
.calculator-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--emerald-600) 0%, var(--emerald-800) 100%);
    color: white;
}

.calculator-section .section-header h2,
.calculator-section .section-header p { color: white; }

.calculator-section .badge {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border-color: rgba(255, 255, 255, 0.3);
}

.calculator-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.calc-group {
    margin-bottom: 24px;
}

.calc-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
}

.calc-group input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 18px;
    font-weight: 600;
}

.calc-group input:focus {
    outline: none;
    border-color: white;
    background: rgba(255, 255, 255, 0.2);
}

.calc-group input::placeholder { color: rgba(255, 255, 255, 0.5); }

.calc-hint {
    display: block;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 6px;
}

.calculator-results {
    background: white;
    border-radius: 16px;
    padding: 30px;
    color: var(--slate-900);
}

.calculator-results h3 {
    font-size: 20px;
    margin-bottom: 24px;
    color: var(--slate-800);
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--slate-200);
}

.result-label {
    color: var(--slate-600);
    font-size: 14px;
}

.result-value {
    font-size: 20px;
    font-weight: 700;
    color: var(--slate-800);
}

.result-item.highlight .result-value { color: var(--primary); }

.result-item.highlight-strong {
    background: var(--emerald-50);
    margin: 16px -30px;
    padding: 20px 30px;
    border: none;
    border-radius: 12px;
}

.result-item.highlight-strong .result-value {
    font-size: 28px;
    color: var(--emerald-600);
}

.result-cta {
    margin-top: 24px;
    text-align: center;
}

.result-cta p {
    color: var(--slate-600);
    margin-bottom: 16px;
}

/* === PROCESS === */
.process {
    padding: 80px 0;
    background: white;
}

.process-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
}

.process-step {
    flex: 1;
    max-width: 250px;
    text-align: center;
    padding: 0 20px;
}

.step-number {
    font-size: 14px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.step-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--emerald-100);
    color: var(--emerald-600);
    border-radius: 50%;
    font-size: 28px;
    margin: 0 auto 16px;
}

.process-step h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--slate-800);
}

.process-step p {
    font-size: 14px;
    color: var(--slate-600);
    margin-bottom: 12px;
}

.step-duration {
    display: inline-block;
    padding: 4px 12px;
    background: var(--slate-100);
    border-radius: 50px;
    font-size: 12px;
    color: var(--slate-500);
}

.process-connector {
    width: 60px;
    height: 2px;
    background: var(--emerald-200);
    margin-top: 50px;
}

/* === USE CASES === */
.use-cases {
    padding: 80px 0;
    background: var(--slate-50);
}

.tabs { margin-top: 40px; }

.tab-list {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    background: white;
    border: 1px solid var(--slate-200);
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s;
}

.tab-btn:hover { border-color: var(--primary); }

.tab-btn.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}

.tab-content { display: none; }
.tab-content.active { display: block; }

.use-case-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.use-case-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.use-case-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: var(--slate-700);
}

.use-case-item i {
    color: var(--primary);
    font-size: 18px;
}

.use-case-image {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* === CLIENTS === */
.clients {
    padding: 60px 0;
    background: white;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.client-logo {
    padding: 20px;
    background: var(--slate-50);
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    color: var(--slate-500);
    font-size: 12px;
    border: 1px solid var(--slate-200);
}

/* === FAQ === */
.faq {
    padding: 80px 0;
    background: var(--slate-50);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 12px;
    margin-bottom: 12px;
    border: 1px solid var(--slate-200);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--slate-800);
}

.faq-question i {
    transition: transform 0.3s;
    color: var(--slate-400);
}

.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-item.active .faq-answer { max-height: 200px; }

.faq-answer p {
    padding: 0 24px 20px;
    color: var(--slate-600);
    line-height: 1.7;
}

/* === CONTACT === */
.contact {
    padding: 80px 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 32px;
    margin-bottom: 16px;
    color: var(--slate-900);
}

.contact-info > p {
    color: var(--slate-600);
    margin-bottom: 30px;
}

.contact-benefits {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
}

.contact-benefit {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--slate-700);
}

.contact-benefit i { color: var(--primary); }

.contact-direct {
    padding: 24px;
    background: var(--slate-50);
    border-radius: 12px;
}

.contact-direct p {
    margin-bottom: 12px;
    color: var(--slate-600);
}

.contact-form {
    background: var(--slate-50);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--slate-200);
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--slate-700);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--slate-300);
    border-radius: 10px;
    font-size: 15px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.form-group.checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
}

.form-group.checkbox input { width: auto; }

.form-group.checkbox label {
    margin: 0;
    font-size: 14px;
}

.form-group.checkbox a { color: var(--primary); }

.form-disclaimer {
    text-align: center;
    font-size: 12px;
    color: var(--slate-500);
    margin-top: 16px;
}

/* === FINAL CTA === */
.final-cta {
    padding: 80px 0;
    background: var(--slate-900);
}

.cta-card {
    text-align: center;
    padding: 60px;
    background: linear-gradient(135deg, var(--emerald-600) 0%, var(--emerald-800) 100%);
    border-radius: 24px;
    color: white;
}

.cta-card h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.cta-card p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* === FOOTER === */
.footer {
    background: var(--slate-900);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-logo span { font-weight: 700; font-size: 18px; }

.footer-section p { color: var(--slate-400); font-size: 14px; }

.footer-section h4 {
    margin-bottom: 16px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

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

.footer-section a {
    color: var(--slate-400);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-section a:hover { color: white; }

.footer-section i {
    margin-right: 8px;
    color: var(--primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--slate-800);
    color: var(--slate-500);
    font-size: 13px;
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s;
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    background: var(--slate-900);
    color: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.whatsapp-float:hover .whatsapp-tooltip { opacity: 1; }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
    .hero-grid,
    .calculator-container,
    .use-case-content,
    .contact-grid { grid-template-columns: 1fr; }

    .benefits-grid { grid-template-columns: repeat(2, 1fr); }

    .process-grid { flex-wrap: wrap; }
    .process-connector { display: none; }
    .process-step { max-width: 45%; margin-bottom: 30px; }

    .footer-content { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .nav { display: none; }
    .mobile-menu-btn { display: block; }
    .header .btn { display: none; }

    .hero { padding: 40px 0 60px; }
    .hero h1 { font-size: 32px; }
    .hero-stats { flex-wrap: wrap; gap: 20px; }
    .hero-actions { flex-direction: column; }
    .hero-image { margin-top: 40px; }

    .section-header h2 { font-size: 28px; }

    .pain-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: 1fr; }

    .calculator-container { padding: 24px; }

    .process-step { max-width: 100%; }

    .tab-list { gap: 8px; }
    .tab-btn { padding: 10px 16px; font-size: 13px; }

    .clients-grid { grid-template-columns: repeat(2, 1fr); }

    .contact-form { padding: 24px; }

    .cta-card { padding: 40px 24px; }
    .cta-card h2 { font-size: 28px; }
    .cta-actions { flex-direction: column; }

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