/* ===================================
   PRIMATECH LANDING PAGE - CSS
   Mobile First | WCAG 2.1 AA
   =================================== */

/* ===================================
   RESET & BASE
   =================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #333333;
    background: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', 'Inter', sans-serif;
    line-height: 1.2;
}

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

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

button {
    font-family: inherit;
    cursor: pointer;
}

/* ===================================
   SKIP LINK (Accessibility)
   =================================== */

.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #2C5F8D;
    color: white;
    padding: 8px 16px;
    text-decoration: none;
    z-index: 9999;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* ===================================
   NAVIGATION BAR
   =================================== */

.navbar-main {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 70px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 5%;
    z-index: 1000;
    transition: box-shadow 0.3s ease;
}

.navbar-main.scrolled {
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Logo */
.navbar-logo a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.navbar-logo .logo-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #2C5F8D, #4CAF50);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    font-weight: 700;
}

.navbar-logo span {
    font-size: 24px;
    font-weight: 700;
    color: #2C5F8D;
    font-family: 'Poppins', sans-serif;
}

/* Links de Navegacao */
.navbar-links {
    display: flex;
    list-style: none;
    gap: 32px;
    margin: 0;
    padding: 0;
}

.navbar-links a {
    color: #333;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.2s ease;
    position: relative;
}

.navbar-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #2C5F8D;
    transition: width 0.3s ease;
}

.navbar-links a:hover {
    color: #2C5F8D;
}

.navbar-links a:hover::after {
    width: 100%;
}

/* Botao de Login */
.navbar-login {
    position: relative;
}

.btn-login {
    background: #FF9800;
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-login:hover {
    background: #F57C00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

.btn-login:focus-visible {
    outline: 3px solid #2C5F8D;
    outline-offset: 2px;
}

/* Hamburger Mobile (hidden desktop) */
.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.navbar-toggle span {
    width: 25px;
    height: 3px;
    background: #333;
    transition: 0.3s;
    border-radius: 2px;
}

/* ===================================
   LOGIN DROPDOWN
   =================================== */

.login-dropdown {
    position: absolute;
    top: 60px;
    right: 0;
    width: 400px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 999;
}

.login-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid #E0E0E0;
}

.dropdown-header h3 {
    margin: 0;
    font-size: 18px;
    color: #333;
}

.dropdown-close {
    background: none;
    border: none;
    font-size: 24px;
    color: #999;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
    border-radius: 50%;
}

.dropdown-close:hover {
    color: #333;
    background: #f5f5f5;
}

/* Opcoes de Login */
.dropdown-options {
    padding: 12px;
}

.login-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border-radius: 8px;
    text-decoration: none;
    transition: all 0.2s ease;
    margin-bottom: 4px;
}

.login-option:last-child {
    margin-bottom: 0;
}

.login-option:hover {
    background: #F5F5F5;
    transform: translateX(4px);
}

.login-option:focus-visible {
    outline: 3px solid #2C5F8D;
    outline-offset: -2px;
}

/* Icones das Opcoes */
.option-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.admin-option .option-icon {
    background: #E3F2FD;
    color: #2C5F8D;
}

.empresa-option .option-icon {
    background: #E8F5E9;
    color: #4CAF50;
}

.user-option .option-icon {
    background: #FFF3E0;
    color: #FF9800;
}

/* Conteudo das Opcoes */
.option-content {
    flex: 1;
}

.option-content h4 {
    margin: 0 0 4px 0;
    font-size: 16px;
    font-weight: 600;
    color: #333;
}

.option-content p {
    margin: 0;
    font-size: 14px;
    color: #666;
}

/* Seta das Opcoes */
.option-arrow {
    font-size: 20px;
    color: #999;
    transition: transform 0.2s;
}

.login-option:hover .option-arrow {
    transform: translateX(4px);
    color: #333;
}

/* Footer do Dropdown */
.dropdown-footer {
    padding: 16px 24px;
    border-top: 1px solid #E0E0E0;
    text-align: center;
}

.dropdown-footer p {
    margin: 0;
    font-size: 14px;
    color: #666;
}

.dropdown-footer a {
    color: #2C5F8D;
    text-decoration: none;
    font-weight: 600;
}

.dropdown-footer a:hover {
    text-decoration: underline;
}

/* Overlay */
.dropdown-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
}

.dropdown-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ===================================
   SECTION BASE STYLES
   =================================== */

.section {
    padding: 80px 5%;
}

.section-alt {
    background: #F5F5F5;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 18px;
    color: #666;
    max-width: 700px;
    margin: 0 auto;
}

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

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    padding: 140px 5% 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 90vh;
    background: linear-gradient(135deg, #f0f6ff 0%, #e8f5e9 50%, #fff8e1 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(44,95,141,0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(76,175,80,0.06) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    max-width: 600px;
}

.hero-text h1 {
    font-size: 48px;
    font-weight: 700;
    color: #2C5F8D;
    margin-bottom: 24px;
    line-height: 1.15;
}

.hero-text h1 span {
    color: #4CAF50;
}

.hero-text p {
    font-size: 20px;
    color: #666;
    margin-bottom: 40px;
    line-height: 1.7;
}

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

.btn-primary {
    background: #FF9800;
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
}

.btn-primary:hover {
    background: #F57C00;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(255, 152, 0, 0.35);
}

.btn-primary:focus-visible {
    outline: 3px solid #2C5F8D;
    outline-offset: 2px;
}

.btn-secondary {
    background: transparent;
    color: #2C5F8D;
    border: 2px solid #2C5F8D;
    padding: 14px 32px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
}

.btn-secondary:hover {
    background: #2C5F8D;
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(44, 95, 141, 0.25);
}

.btn-secondary:focus-visible {
    outline: 3px solid #FF9800;
    outline-offset: 2px;
}

/* Hero Visual (Dashboard Mockup) */
.hero-visual {
    position: relative;
}

.hero-dashboard {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.12);
    padding: 24px;
    position: relative;
}

.dashboard-topbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid #eee;
}

.dashboard-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dashboard-dot.red { background: #F44336; }
.dashboard-dot.yellow { background: #FFC107; }
.dashboard-dot.green { background: #4CAF50; }

.dashboard-title {
    margin-left: 12px;
    font-size: 14px;
    color: #999;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.dashboard-stat {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 16px;
    text-align: center;
}

.dashboard-stat .stat-number {
    font-size: 28px;
    font-weight: 700;
    color: #2C5F8D;
    display: block;
}

.dashboard-stat .stat-label {
    font-size: 12px;
    color: #999;
    margin-top: 4px;
    display: block;
}

.dashboard-stat:nth-child(2) .stat-number { color: #4CAF50; }
.dashboard-stat:nth-child(3) .stat-number { color: #FF9800; }

.dashboard-bars {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.dashboard-bar {
    height: 8px;
    border-radius: 4px;
    background: #e0e0e0;
    overflow: hidden;
}

.dashboard-bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 1s ease;
}

.dashboard-bar:nth-child(1) .dashboard-bar-fill {
    width: 85%;
    background: linear-gradient(90deg, #2C5F8D, #4CAF50);
}

.dashboard-bar:nth-child(2) .dashboard-bar-fill {
    width: 65%;
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
}

.dashboard-bar:nth-child(3) .dashboard-bar-fill {
    width: 92%;
    background: linear-gradient(90deg, #FF9800, #FFC107);
}

/* Floating badges */
.hero-badge {
    position: absolute;
    background: white;
    padding: 12px 20px;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 600;
    animation: float 3s ease-in-out infinite;
}

.hero-badge.badge-top {
    top: -20px;
    right: -20px;
    color: #4CAF50;
}

.hero-badge.badge-bottom {
    bottom: -15px;
    left: -15px;
    color: #2C5F8D;
    animation-delay: 1.5s;
}

.hero-badge i {
    font-size: 20px;
}

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

/* ===================================
   PROBLEM SECTION
   =================================== */

#produto {
    scroll-margin-top: 70px;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.problem-card {
    background: white;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    border: 1px solid #eee;
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.problem-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 20px;
}

.problem-card.problem .problem-icon {
    background: #FFEBEE;
    color: #F44336;
}

.problem-card.solution .problem-icon {
    background: #E8F5E9;
    color: #4CAF50;
}

.problem-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #333;
}

.problem-card p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
}

.problem-card .tag {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 16px;
}

.problem-card.problem .tag {
    background: #FFEBEE;
    color: #F44336;
}

.problem-card.solution .tag {
    background: #E8F5E9;
    color: #4CAF50;
}

/* Arrow between problem and solution (desktop) */
.problem-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #2C5F8D;
}

/* ===================================
   TEA SECTION (Diferencial)
   =================================== */

#diferenciais {
    scroll-margin-top: 70px;
}

.tea-section {
    background: linear-gradient(135deg, #e8f5e9 0%, #f1f8e9 100%);
}

.tea-section .section-header h2 {
    color: #2E7D32;
}

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

.tea-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.tea-feature {
    background: white;
    border-radius: 12px;
    padding: 24px;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: transform 0.3s ease;
}

.tea-feature:hover {
    transform: translateY(-3px);
}

.tea-feature .feature-icon {
    font-size: 32px;
    margin-bottom: 12px;
    display: block;
}

.tea-feature h4 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.tea-feature p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* TEA Evolution Chart */
.tea-chart {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.tea-chart h3 {
    font-size: 18px;
    color: #333;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.chart-bar-group {
    margin-bottom: 20px;
}

.chart-label {
    font-size: 14px;
    color: #666;
    margin-bottom: 8px;
    display: flex;
    justify-content: space-between;
}

.chart-bar {
    height: 24px;
    background: #E8F5E9;
    border-radius: 12px;
    overflow: hidden;
    position: relative;
}

.chart-bar-before {
    position: absolute;
    height: 100%;
    background: #C8E6C9;
    border-radius: 12px;
    transition: width 1.5s ease;
}

.chart-bar-after {
    position: absolute;
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #66BB6A);
    border-radius: 12px;
    transition: width 1.5s ease;
    z-index: 1;
}

.chart-period {
    text-align: center;
    margin-top: 16px;
    font-size: 13px;
    color: #999;
}

.chart-legend {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 12px;
}

.chart-legend span {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: #666;
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.legend-dot.before { background: #C8E6C9; }
.legend-dot.after { background: #4CAF50; }

/* ===================================
   BENEFITS SECTION
   =================================== */

#beneficios {
    scroll-margin-top: 70px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.benefit-card {
    background: white;
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    border: 1px solid #eee;
    transition: all 0.3s ease;
    text-align: center;
}

.benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.benefit-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto 20px;
}

.benefit-card:nth-child(1) .benefit-icon {
    background: #E3F2FD;
    color: #2C5F8D;
}

.benefit-card:nth-child(2) .benefit-icon {
    background: #FFF3E0;
    color: #FF9800;
}

.benefit-card:nth-child(3) .benefit-icon {
    background: #E8F5E9;
    color: #4CAF50;
}

.benefit-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.benefit-list {
    text-align: left;
    margin-bottom: 24px;
}

.benefit-list li {
    padding: 8px 0;
    font-size: 15px;
    color: #555;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.benefit-list li::before {
    content: '\2713';
    color: #4CAF50;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}

.benefit-result {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 16px;
    font-size: 14px;
    color: #2C5F8D;
    font-weight: 600;
    border-left: 3px solid #2C5F8D;
    text-align: left;
}

.benefit-card:nth-child(2) .benefit-result { border-left-color: #FF9800; color: #E65100; }
.benefit-card:nth-child(3) .benefit-result { border-left-color: #4CAF50; color: #2E7D32; }

/* ===================================
   TRUST SECTION
   =================================== */

.trust-badges {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.trust-badge {
    background: white;
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 1px solid #eee;
    transition: transform 0.3s ease;
}

.trust-badge:hover {
    transform: translateY(-3px);
}

.trust-badge .badge-icon {
    font-size: 40px;
    margin-bottom: 16px;
    display: block;
}

.trust-badge h4 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
}

.trust-badge p {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

/* Mission / Testimonial */
.mission-box {
    background: linear-gradient(135deg, #2C5F8D, #1a3f5e);
    border-radius: 16px;
    padding: 48px;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.mission-box::before {
    content: '\201C';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 120px;
    opacity: 0.1;
    font-family: Georgia, serif;
    line-height: 1;
}

.mission-box blockquote {
    font-size: 20px;
    font-style: italic;
    line-height: 1.6;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.mission-box .mission-text {
    font-size: 16px;
    opacity: 0.9;
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* ===================================
   FEATURES SECTION
   =================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: white;
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    border: 1px solid #eee;
    transition: all 0.3s ease;
    cursor: default;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    border-color: #2C5F8D;
}

.feature-card .feature-icon {
    font-size: 36px;
    margin-bottom: 16px;
    display: block;
}

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: #333;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

/* ===================================
   CTA SECTION
   =================================== */

#contato {
    scroll-margin-top: 70px;
}

.cta-section {
    background: linear-gradient(135deg, #2C5F8D, #1a3f5e);
    color: white;
}

.cta-section .section-header h2 {
    color: white;
}

.cta-section .section-header p {
    color: rgba(255,255,255,0.8);
}

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

/* Form */
.cta-form {
    background: white;
    border-radius: 16px;
    padding: 40px;
}

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #333;
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E0E0E0;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    color: #333;
    transition: border-color 0.3s ease;
    min-height: 44px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #2C5F8D;
    box-shadow: 0 0 0 3px rgba(44,95,141,0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-group .optional {
    font-weight: 400;
    color: #999;
    font-size: 13px;
}

.btn-submit {
    width: 100%;
    background: #FF9800;
    color: white;
    border: none;
    padding: 16px;
    border-radius: 10px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    min-height: 44px;
}

.btn-submit:hover {
    background: #F57C00;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255,152,0,0.35);
}

.btn-submit:focus-visible {
    outline: 3px solid #2C5F8D;
    outline-offset: 2px;
}

.form-privacy {
    font-size: 13px;
    color: #999;
    margin-top: 12px;
    text-align: center;
}

.form-privacy a {
    color: #2C5F8D;
    text-decoration: underline;
}

/* CTA Benefits */
.cta-benefits {
    padding-top: 20px;
}

.cta-benefits h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 24px;
}

.cta-benefits-list {
    margin-bottom: 40px;
}

.cta-benefits-list li {
    padding: 10px 0;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.9);
}

.cta-benefits-list li i {
    color: #4CAF50;
    font-size: 18px;
}

.cta-extras {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cta-extra {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 16px;
    color: rgba(255,255,255,0.85);
}

.cta-extra i {
    font-size: 20px;
    color: #FF9800;
}

/* ===================================
   FAQ SECTION
   =================================== */

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

.faq-item {
    border: 1px solid #E0E0E0;
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #2C5F8D;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: white;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    text-align: left;
    font-family: inherit;
    min-height: 44px;
    gap: 16px;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question:focus-visible {
    outline: 3px solid #2C5F8D;
    outline-offset: -3px;
}

.faq-icon {
    font-size: 20px;
    color: #2C5F8D;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

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

.faq-answer-inner {
    padding: 0 24px 20px;
    font-size: 15px;
    color: #666;
    line-height: 1.7;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

/* ===================================
   FOOTER
   =================================== */

.footer-main {
    background: #1a1a2e;
    color: white;
    padding: 60px 5% 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-text {
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin-bottom: 12px;
    font-family: 'Poppins', sans-serif;
}

.footer-brand p {
    color: rgba(255,255,255,0.6);
    font-size: 15px;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

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

.footer-col ul li a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 15px;
    transition: color 0.2s;
}

.footer-col ul li a:hover {
    color: white;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: background 0.3s;
    font-size: 18px;
}

.footer-social a:hover {
    background: #2C5F8D;
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    text-align: center;
    color: rgba(255,255,255,0.4);
    font-size: 14px;
}

/* ===================================
   FORM SUCCESS MESSAGE
   =================================== */

.form-success {
    display: none;
    text-align: center;
    padding: 40px 20px;
}

.form-success.show {
    display: block;
}

.form-success .success-icon {
    font-size: 60px;
    color: #4CAF50;
    margin-bottom: 16px;
}

.form-success h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 12px;
}

.form-success p {
    font-size: 16px;
    color: #666;
}

/* ===================================
   ANIMATIONS
   =================================== */

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   MOBILE RESPONSIVE (<768px)
   =================================== */

@media (max-width: 767px) {
    /* Navbar */
    .navbar-main {
        height: 60px;
    }

    .navbar-links {
        position: fixed;
        top: 60px;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        z-index: 999;
        gap: 0;
    }

    .navbar-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .navbar-links li {
        border-bottom: 1px solid #eee;
    }

    .navbar-links li:last-child {
        border-bottom: none;
    }

    .navbar-links a {
        display: block;
        padding: 14px 0;
    }

    .navbar-links a::after {
        display: none;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-logo span {
        font-size: 20px;
    }

    .btn-login {
        padding: 10px 20px;
        font-size: 14px;
    }

    .login-dropdown {
        position: fixed;
        left: 5%;
        right: 5%;
        width: auto;
        top: 70px;
    }

    /* Hero */
    .hero {
        padding: 100px 5% 60px;
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-text h1 {
        font-size: 32px;
    }

    .hero-text p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn-primary,
    .hero-buttons .btn-secondary {
        justify-content: center;
        text-align: center;
    }

    .hero-badge {
        display: none;
    }

    /* Sections */
    .section {
        padding: 60px 5%;
    }

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

    .section-header p {
        font-size: 16px;
    }

    /* Problem */
    .problem-grid {
        grid-template-columns: 1fr;
    }

    .problem-arrow {
        transform: rotate(90deg);
    }

    /* TEA */
    .tea-content {
        grid-template-columns: 1fr;
    }

    .tea-features {
        grid-template-columns: 1fr;
    }

    /* Benefits */
    .benefits-grid {
        grid-template-columns: 1fr;
    }

    /* Trust */
    .trust-badges {
        grid-template-columns: 1fr 1fr;
    }

    .mission-box {
        padding: 32px 24px;
    }

    .mission-box blockquote {
        font-size: 16px;
    }

    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
    }

    /* CTA */
    .cta-content {
        grid-template-columns: 1fr;
    }

    .cta-form {
        padding: 24px;
    }

    /* FAQ */
    .faq-question {
        font-size: 15px;
        padding: 16px 20px;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

/* ===================================
   TABLET (768px - 991px)
   =================================== */

@media (min-width: 768px) and (max-width: 991px) {
    .navbar-links {
        gap: 20px;
    }

    .navbar-links a {
        font-size: 15px;
    }

    .login-dropdown {
        width: 360px;
    }

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

    .hero-text {
        max-width: 100%;
    }

    .hero-text h1 {
        font-size: 40px;
    }

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

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

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

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

    .tea-features {
        grid-template-columns: 1fr 1fr;
    }

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

    .trust-badges {
        grid-template-columns: 1fr 1fr;
    }

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

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

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

/* ===================================
   LARGE DESKTOP (>1200px)
   =================================== */

@media (min-width: 1200px) {
    .hero-text h1 {
        font-size: 56px;
    }

    .section {
        padding: 100px 5%;
    }
}