/* ============================================
   Being Teen - Modern Light Theme CSS
   ============================================ */

/* ============================================
   CSS Variables & Reset
   ============================================ */
:root {
    /* Light Color Palette */
    --color-primary: #6FB1E4;
    --color-primary-dark: #3B82F6;
    --color-secondary: #B4A7D6;
    --color-secondary-dark: #8B5CF6;
    --color-accent: #10B981;
    --color-warning: #F59E0B;
    
    /* Neutrals */
    --color-white: #FFFFFF;
    --color-bg-light: #FAFAFA;
    --color-bg-cream: #F8F9FA;
    --color-text-dark: #2C3E50;
    --color-text-medium: #4B5563;
    --color-text-light: #6B7280;
    --color-border: #E5E7EB;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6FB1E4 0%, #B4A7D6 100%);
    --gradient-light: linear-gradient(135deg, #EFF6FF 0%, #F3E8FF 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    color: var(--color-text-dark);
    background-color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-text-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-medium);
}

/* ============================================
   Container & Layout
   ============================================ */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

section {
    padding: var(--spacing-xl) 0;
}

/* ============================================
   Navigation
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    text-decoration: none;
}

.logo i {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-text-medium);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

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

.nav-links a:not(.btn-primary)::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-links a:not(.btn-primary):hover::after {
    width: 100%;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary-dark);
    cursor: pointer;
}

/* ============================================
   Buttons
   ============================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #6FB1E4 0%, #8B5CF6 50%, #10B981 100%);
    background-size: 200% 100%;
    background-position: 0% 0%;
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 700;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(111, 177, 228, 0.5);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: 0;
}

.btn-primary span,
.btn-primary i {
    position: relative;
    z-index: 1;
    color: #FFFFFF;
    font-weight: 700;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 30px rgba(111, 177, 228, 0.6);
    background-position: 100% 0%;
}

.btn-primary:hover span,
.btn-primary:hover i {
    color: #FFFFFF;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn-primary:active {
    transform: translateY(-1px) scale(1.02);
    box-shadow: 0 3px 10px rgba(111, 177, 228, 0.4);
}

.btn-primary i {
    transition: transform 0.3s ease;
    font-size: 1rem;
}

.btn-primary:hover i {
    transform: translateY(-3px) rotate(-45deg);
    animation: rocket-launch 0.5s ease;
}

@keyframes rocket-launch {
    0% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-5px) rotate(-22deg);
    }
    100% {
        transform: translateY(-3px) rotate(-45deg);
    }
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, #6FB1E4 0%, #8B5CF6 50%, #10B981 100%);
    background-size: 200% 100%;
    background-position: 0% 0%;
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 6px 20px rgba(111, 177, 228, 0.5);
    position: relative;
    overflow: hidden;
}

.btn-hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-hero:hover::before {
    width: 300px;
    height: 300px;
}

.btn-hero:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 12px 35px rgba(111, 177, 228, 0.6);
    background-position: 100% 0%;
}

.btn-hero:active {
    transform: translateY(-2px) scale(1.02);
}

.btn-hero i {
    transition: transform 0.3s ease;
}

.btn-hero:hover i {
    transform: translateX(5px);
}

.btn-submit {
    width: 100%;
    padding: 1.25rem;
    background: linear-gradient(135deg, #6FB1E4 0%, #8B5CF6 100%);
    background-size: 200% 100%;
    background-position: 0% 0%;
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(111, 177, 228, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-submit::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s ease, height 0.5s ease;
}

.btn-submit:hover:not(:disabled)::after {
    width: 400px;
    height: 400px;
}

.btn-submit:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(111, 177, 228, 0.6);
    background-position: 100% 0%;
}

.btn-submit:active:not(:disabled) {
    transform: translateY(0px);
    box-shadow: 0 3px 10px rgba(111, 177, 228, 0.4);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    background-size: 200% 100%;
    background-position: 0% 0%;
    color: var(--color-white);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1.125rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-whatsapp::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.6s ease;
}

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

.btn-whatsapp:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
    background-position: 100% 0%;
}

.btn-whatsapp:active {
    transform: translateY(-1px) scale(1.02);
}

.btn-whatsapp i {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.btn-whatsapp:hover i {
    transform: scale(1.2) rotate(10deg);
}

.btn-another {
    padding: 0.75rem 1.5rem;
    background: var(--color-white);
    color: var(--color-primary-dark);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-another::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--gradient-primary);
    transition: width 0.4s ease;
    z-index: -1;
}

.btn-another:hover::before {
    width: 100%;
}

.btn-another:hover {
    color: var(--color-white);
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(111, 177, 228, 0.3);
}

.btn-another:active {
    transform: translateY(0px);
}

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: var(--gradient-light);
    color: var(--color-primary-dark);
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    margin-bottom: var(--spacing-sm);
}

.section-description {
    font-size: 1.25rem;
    color: var(--color-text-medium);
    max-width: 700px;
    margin: 0 auto;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    padding: 10rem 0 var(--spacing-xl);
    background: var(--gradient-light);
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--color-white);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    color: var(--color-primary-dark);
}

.hero-badge i {
    color: var(--color-warning);
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--color-text-medium);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    color: var(--color-text-medium);
    font-weight: 500;
}

.hero-note {
    margin-top: var(--spacing-md);
    color: var(--color-text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.hero-note i {
    color: var(--color-accent);
}

.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    animation: float 6s ease-in-out infinite;
}

.floating-icon i {
    font-size: 1.5rem;
    color: var(--color-primary-dark);
}

.floating-icon:nth-child(2) { animation-delay: 1s; }
.floating-icon:nth-child(3) { animation-delay: 2s; }
.floating-icon:nth-child(4) { animation-delay: 3s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

/* ============================================
   Problem Section
   ============================================ */
.problem-section {
    background: var(--color-white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.problem-card {
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

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

.problem-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.problem-icon i {
    font-size: 1.75rem;
    color: var(--color-primary-dark);
}

.problem-card h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.problem-card p {
    font-size: 1rem;
    color: var(--color-text-medium);
}

/* ============================================
   Solution Section
   ============================================ */
.solution-section {
    background: var(--gradient-light);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.solution-text {
    text-align: left;
}

.solution-text .section-badge,
.solution-text .section-title {
    text-align: left;
    margin-left: 0;
}

.solution-features {
    margin-top: var(--spacing-md);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.solution-feature {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.feature-icon-small {
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

.feature-icon-small i {
    color: var(--color-accent);
    font-size: 1rem;
}

.solution-feature h4 {
    font-size: 1.125rem;
    margin-bottom: 0.25rem;
}

.solution-feature p {
    font-size: 1rem;
    color: var(--color-text-medium);
}

.solution-visual {
    position: relative;
}

.platform-preview {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: var(--color-bg-light);
    border-bottom: 1px solid var(--color-border);
}

.preview-dots {
    display: flex;
    gap: 0.5rem;
}

.preview-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
}

.preview-title {
    font-weight: 600;
    color: var(--color-text-medium);
    font-size: 0.875rem;
}

.preview-content {
    padding: var(--spacing-md);
}

.preview-card {
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.preview-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-primary-dark);
    font-weight: 600;
}

.preview-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.preview-card p {
    font-size: 0.95rem;
    color: var(--color-text-medium);
    margin-bottom: var(--spacing-sm);
}

.preview-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: var(--spacing-sm);
    font-size: 0.95rem;
    color: var(--color-text-medium);
}

.preview-badges {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.badge {
    padding: 0.25rem 0.75rem;
    background: var(--color-white);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-primary-dark);
}

/* ============================================
   How It Works Section
   ============================================ */
.how-it-works {
    background: var(--color-white);
}

.workflow {
    margin-bottom: var(--spacing-lg);
}

.workflow-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: var(--spacing-md);
    padding: 1rem;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    color: var(--color-primary-dark);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.step-card {
    position: relative;
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

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

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-weight: 800;
    border-radius: 50%;
    font-size: 1.25rem;
    box-shadow: var(--shadow-md);
}

.step-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    margin: 1.5rem auto var(--spacing-sm);
}

.step-icon i {
    font-size: 2rem;
    color: var(--color-primary-dark);
}

.step-card h4 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.step-card p {
    font-size: 0.95rem;
    color: var(--color-text-medium);
}

/* ============================================
   Categories Section
   ============================================ */
.categories-section {
    background: var(--gradient-light);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.category-card {
    position: relative;
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 2px solid transparent;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.category-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.category-icon i {
    font-size: 2rem;
    color: var(--color-white);
}

.category-card h3 {
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.category-description {
    font-size: 1rem;
    color: var(--color-text-medium);
    margin-bottom: var(--spacing-sm);
}

.category-list {
    list-style: none;
    margin-bottom: var(--spacing-sm);
}

.category-list li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    font-size: 0.95rem;
    color: var(--color-text-medium);
}

.category-list i {
    color: var(--color-accent);
    font-size: 0.875rem;
}

.category-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    padding: 0.5rem 1rem;
    background: var(--gradient-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    text-transform: uppercase;
}

.sectors-info {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-lg);
}

.sectors-info h3 {
    margin-bottom: var(--spacing-md);
}

.sectors {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.sector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--color-primary-dark);
}

.sector i {
    font-size: 1.5rem;
}

/* ============================================
   Safety Section
   ============================================ */
.safety-section {
    background: var(--color-white);
}

.safety-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.safety-card {
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

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

.safety-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-light);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-sm);
}

.safety-icon i {
    font-size: 1.75rem;
    color: var(--color-accent);
}

.safety-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.safety-card p {
    font-size: 0.95rem;
    color: var(--color-text-medium);
}

.compliance-badges {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.compliance-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--color-white);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-md);
    font-weight: 600;
    color: var(--color-accent);
}

.compliance-badge i {
    font-size: 1.5rem;
}

/* ============================================
   Features Section
   ============================================ */
.features-section {
    background: var(--gradient-light);
}

.features-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.feature-large {
    display: grid;
    grid-template-columns: 1fr 200px;
    gap: var(--spacing-md);
    align-items: center;
    background: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.feature-large:nth-child(even) {
    grid-template-columns: 200px 1fr;
}

.feature-content h3 {
    margin-bottom: var(--spacing-sm);
    font-size: 1.75rem;
}

.feature-content p {
    margin-bottom: var(--spacing-sm);
}

.feature-points {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature-points li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--color-text-medium);
}

.feature-points i {
    color: var(--color-warning);
    font-size: 1rem;
}

.feature-icon-large {
    width: 200px;
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-light);
    border-radius: var(--radius-lg);
}

.feature-icon-large i {
    font-size: 5rem;
    color: var(--color-primary-dark);
}

/* ============================================
   Waitlist Section
   ============================================ */
.waitlist-section {
    background: var(--color-white);
    padding: var(--spacing-xl) 0;
}

.waitlist-content {
    max-width: 700px;
    margin: 0 auto;
}

.waitlist-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.waitlist-form-container {
    background: var(--color-bg-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.waitlist-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--color-text-dark);
}

.form-group label i {
    color: var(--color-primary-dark);
}

.form-group input {
    padding: 1rem 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-family);
    background: var(--color-white);
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(111, 177, 228, 0.1);
}

.form-group input.error {
    border-color: #EF4444;
}

.error-message {
    color: #EF4444;
    font-size: 0.875rem;
    display: none;
}

.error-message.show {
    display: block;
}

.form-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-top: var(--spacing-sm);
}

.form-note i {
    color: var(--color-accent);
}

/* Success Message */
.success-message {
    text-align: center;
    padding: var(--spacing-md);
}

.success-icon {
    width: 100px;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-light);
    border-radius: 50%;
    margin: 0 auto var(--spacing-md);
}

.success-icon i {
    font-size: 4rem;
    color: var(--color-accent);
}

.success-message h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--color-accent);
}

.success-message p {
    margin-bottom: var(--spacing-md);
}

.whatsapp-cta {
    background: var(--gradient-light);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
}

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

.whatsapp-cta p {
    margin-bottom: var(--spacing-sm);
    font-size: 1rem;
}

.waitlist-benefits {
    margin-top: var(--spacing-lg);
    text-align: center;
}

.waitlist-benefits h3 {
    margin-bottom: var(--spacing-md);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.benefit {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: var(--spacing-sm);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
}

.benefit i {
    font-size: 2rem;
    color: var(--color-primary-dark);
}

.benefit span {
    font-weight: 600;
    color: var(--color-text-medium);
    text-align: center;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-text-dark);
    color: var(--color-white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-md);
    font-size: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

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

.social-links a:hover {
    background: var(--color-primary);
    transform: translateY(-3px);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
}

.footer-column h4 {
    color: var(--color-white);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

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

.footer-column ul li {
    margin-bottom: 0.75rem;
}

.footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-column ul li a:hover {
    color: var(--color-white);
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--spacing-md);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--color-primary);
    font-weight: 600;
}

/* ============================================
   Back to Top Button
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    display: none;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    z-index: 999;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.back-to-top.show {
    display: flex;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .solution-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    section {
        padding: var(--spacing-lg) 0;
    }
    
    .hero {
        padding: 8rem 0 var(--spacing-lg);
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        display: none;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .problem-grid,
    .categories-grid,
    .safety-grid {
        grid-template-columns: 1fr;
    }
    
    .steps-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-large {
        grid-template-columns: 1fr !important;
    }
    
    .feature-icon-large {
        width: 150px;
        height: 150px;
        margin: 0 auto;
    }
    
    .feature-icon-large i {
        font-size: 4rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .sectors {
        flex-direction: column;
        align-items: stretch;
    }
    
    .sector {
        justify-content: center;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .floating-icon {
        display: none;
    }
}

@media (max-width: 480px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.375rem; }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .btn-hero {
        padding: 1rem 1.75rem;
        font-size: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}