/* ========================================
   ADEMICON-INSPIRED DESIGN SYSTEM
   Modern, Clean, Professional
   ======================================== */

:root {
    /* Primary Colors - Ademicon Red */
    --primary: #ad0006;
    --primary-dark: #8b0005;
    --primary-light: #c50007;
    --primary-gradient: linear-gradient(135deg, #ad0006 0%, #d10007 100%);
    
    /* Neutral Colors */
    --dark: #0f172a;
    --dark-soft: #1e293b;
    --gray-900: #0f172a;
    --gray-800: #1e293b;
    --gray-700: #334155;
    --gray-600: #475569;
    --gray-500: #64748b;
    --gray-400: #94a3b8;
    --gray-300: #cbd5e1;
    --gray-200: #e2e8f0;
    --gray-100: #f1f5f9;
    --gray-50: #f8fafc;
    --light: #ffffff;
    
    /* Accent Colors */
    --success: #10b981;
    --success-light: #34d399;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    
    /* Spacing System (8px base) */
    --space-1: 0.25rem;   /* 4px */
    --space-2: 0.5rem;    /* 8px */
    --space-3: 0.75rem;   /* 12px */
    --space-4: 1rem;      /* 16px */
    --space-5: 1.5rem;    /* 24px */
    --space-6: 2rem;      /* 32px */
    --space-8: 3rem;      /* 48px */
    --space-10: 4rem;     /* 64px */
    --space-12: 6rem;     /* 96px */
    --space-16: 8rem;     /* 128px */
    
    /* Border Radius */
    --radius-sm: 0.375rem;    /* 6px */
    --radius-md: 0.5rem;      /* 8px */
    --radius-lg: 0.75rem;     /* 12px */
    --radius-xl: 1rem;        /* 16px */
    --radius-2xl: 1.5rem;     /* 24px */
    --radius-full: 9999px;
    
    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--light);
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--gray-900);
}

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 {
    margin-bottom: var(--space-5);
    color: var(--gray-600);
    line-height: 1.7;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary);
    margin-bottom: var(--space-3);
}

.section-title {
    margin-bottom: var(--space-4);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    max-width: 48rem;
    margin: 0 auto var(--space-8);
}

.section-padding {
    padding: var(--space-16) 0;
}

.section-header {
    margin-bottom: var(--space-12);
}

/* ========================================
   NAVBAR
   ======================================== */

.navbar {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: var(--space-4) 0;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border-bottom: 1px solid var(--gray-100);
}

.navbar.scrolled {
    padding: var(--space-3) 0;
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.95);
}

.navbar-brand {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.brand-wrapper {
    display: flex;
    flex-direction: column;
}

.brand-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    letter-spacing: -0.02em;
}

.brand-subtitle {
    font-size: 0.813rem;
    color: var(--primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-link {
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.938rem;
    padding: var(--space-2) var(--space-4) !important;
    margin: 0 var(--space-1);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--primary);
    background-color: var(--gray-50);
}

.nav-link.active {
    color: var(--primary);
    font-weight: 600;
}

.btn-nav {
    margin-left: var(--space-4);
    padding: var(--space-2) var(--space-5) !important;
}

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

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-12) 0;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #fff5f5 0%, #ffe5e5 50%, #ffd5d5 100%);
    z-index: -1;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(173, 0, 6, 0.08) 0%, transparent 70%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(173, 0, 6, 0.1);
    border: 1px solid rgba(173, 0, 6, 0.2);
    border-radius: var(--radius-full);
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    margin-top: var(--space-5);
    margin-bottom: var(--space-5);
    animation: fadeInUp 0.6s ease 0.1s both;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--gray-600);
    margin-bottom: var(--space-8);
    max-width: 600px;
    animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-10);
    animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-weight: 500;
}

.hero-image-wrapper {
    position: relative;
    height: 600px;
    animation: fadeInUp 0.8s ease 0.3s both;
}

.hero-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-image img {
    max-width: 100%;
    height: auto;
}

.floating-card {
    position: absolute;
    background: white;
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    animation: float 3s ease-in-out infinite;
}

.floating-card-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.floating-card-2 {
    top: 50%;
    right: -5%;
    animation-delay: 1s;
}

.floating-card-3 {
    bottom: 15%;
    left: 5%;
    animation-delay: 2s;
}

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

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

.card-title {
    font-weight: 600;
    color: var(--gray-900);
    font-size: 0.938rem;
}

.card-subtitle {
    font-size: 0.813rem;
    color: var(--gray-500);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s ease-in-out infinite;
}

.hero-scroll a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: white;
    border-radius: var(--radius-full);
    color: var(--primary);
    box-shadow: var(--shadow-lg);
    text-decoration: none;
    transition: all var(--transition-base);
}

.hero-scroll a:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

/* ========================================
   PROCESS CARDS
   ======================================== */

.process-card {
    position: relative;
    background: white;
    padding: var(--space-6);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    height: 100%;
    border: 1px solid var(--gray-100);
}

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

.process-number {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gray-100);
    line-height: 1;
}

.process-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-gradient);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
}

.process-icon i {
    font-size: 1.75rem;
    color: white;
}

.process-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.process-description {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* ========================================
   PRODUCT CARDS
   ======================================== */

.product-card {
    position: relative;
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    height: 100%;
    border: 2px solid var(--gray-100);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary);
}

.product-card-featured {
    background: var(--primary-gradient);
    border-color: var(--primary);
}

.product-card-featured * {
    color: white !important;
}

.product-badge {
    position: absolute;
    top: var(--space-6);
    right: var(--space-6);
    background: var(--warning);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product-icon {
    width: 80px;
    height: 80px;
    background: rgba(173, 0, 6, 0.08);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
}

.product-card-featured .product-icon {
    background: rgba(255, 255, 255, 0.2);
}

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

.product-card-featured .product-icon i {
    color: white;
}

.product-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-3);
}

.product-description {
    color: var(--gray-600);
    margin-bottom: var(--space-5);
}

.product-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--space-6);
}

.product-features li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) 0;
}

.product-features i {
    color: var(--success);
    font-size: 1.125rem;
}

.product-card-featured .product-features i {
    color: white;
}

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

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

.benefit-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: var(--space-6);
    border-radius: var(--radius-2xl);
    text-align: center;
    transition: all var(--transition-base);
}

.benefit-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-8px);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    background: white;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

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

.benefit-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-3);
}

.benefit-description {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* ========================================
   QUIZ SECTION
   ======================================== */

.quiz-container {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-2xl);
    border: 1px solid var(--gray-100);
}

.quiz-progress {
    margin-bottom: var(--space-10);
}

.progress-track {
    height: 8px;
    background: var(--gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-5);
}

.progress-bar {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
    width: 33%;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
}

.step {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--gray-200);
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
    transition: all var(--transition-base);
    position: relative;
    z-index: 2;
}

.step.active {
    background: var(--primary-gradient);
    color: white;
    box-shadow: 0 0 0 4px rgba(173, 0, 6, 0.2);
    transform: scale(1.1);
}

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

.quiz-question {
    display: none;
}

.quiz-question.active {
    display: block;
    animation: fadeInScale 0.4s ease;
}

.quiz-question-title {
    font-size: 1.75rem;
    text-align: center;
    margin-bottom: var(--space-3);
    color: var(--gray-900);
}

.quiz-question-subtitle {
    text-align: center;
    color: var(--gray-500);
    margin-bottom: var(--space-8);
    font-size: 1rem;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.quiz-option {
    cursor: pointer;
}

.quiz-option input[type="radio"] {
    display: none;
}

.option-content {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--gray-50);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
}

.quiz-option:hover .option-content {
    border-color: var(--primary);
    background: white;
    box-shadow: var(--shadow-lg);
    transform: translateX(4px);
}

.quiz-option input[type="radio"]:checked + .option-content {
    border-color: var(--primary);
    background: rgba(173, 0, 6, 0.05);
    box-shadow: var(--shadow-md);
}

.option-icon {
    width: 56px;
    height: 56px;
    background: rgba(173, 0, 6, 0.08);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.option-text {
    flex: 1;
}

.option-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.option-description {
    font-size: 0.875rem;
    color: var(--gray-500);
}

.quiz-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-5);
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.form-control {
    width: 100%;
    padding: var(--space-4);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-base);
    background: var(--gray-50);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: white;
    box-shadow: 0 0 0 4px rgba(173, 0, 6, 0.1);
}

.form-privacy {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    background: rgba(173, 0, 6, 0.05);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
    font-size: 0.875rem;
    color: var(--gray-600);
}

.form-privacy i {
    color: var(--primary);
}

.quiz-navigation {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about-image {
    position: relative;
}

.about-image-main {
    position: relative;
    z-index: 2;
}

.about-image-main img {
    width: 100%;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.about-badge {
    position: absolute;
    bottom: var(--space-6);
    left: var(--space-6);
    background: white;
    padding: var(--space-4) var(--space-5);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: var(--space-3);
    z-index: 3;
}

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

.about-badge strong {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1;
}

.about-badge span {
    display: block;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.about-content {
    padding-left: var(--space-8);
}

.about-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--gray-600);
}

.about-highlights {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.highlight-item i {
    color: var(--success);
    font-size: 1.25rem;
}

.highlight-item span {
    font-weight: 500;
    color: var(--gray-700);
}

/* ========================================
   TESTIMONIALS
   ======================================== */

.testimonial-card {
    background: white;
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-100);
    transition: all var(--transition-base);
    height: 100%;
    display: flex;
    flex-direction: column;
}

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

.testimonial-rating {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-4);
}

.testimonial-rating i {
    color: #fbbf24;
    font-size: 1.125rem;
}

.testimonial-text {
    flex: 1;
    font-size: 1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: var(--space-6);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--gray-100);
}

.author-avatar {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-full);
    overflow: hidden;
    flex-shrink: 0;
}

.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-1);
}

.author-achievement {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ========================================
   ACCORDION (FAQ)
   ======================================== */

.accordion-item {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-xl) !important;
    margin-bottom: var(--space-4);
    overflow: hidden;
}

.accordion-button {
    padding: var(--space-5) var(--space-6);
    font-weight: 600;
    font-size: 1.125rem;
    color: var(--gray-900);
    background: white;
    border: none;
}

.accordion-button:not(.collapsed) {
    background: var(--gray-50);
    color: var(--primary);
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: var(--primary);
}

.accordion-body {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--gray-600);
    line-height: 1.7;
}

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

.cta-section {
    padding: var(--space-16) 0;
    background: var(--primary-gradient);
    color: white;
}

.cta-wrapper {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--space-10);
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: var(--space-4);
}

.cta-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

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

.footer {
    background: var(--gray-900);
    color: var(--gray-400);
    padding: var(--space-12) 0 var(--space-6);
}

.footer-top {
    padding-bottom: var(--space-10);
    border-bottom: 1px solid var(--gray-800);
    margin-bottom: var(--space-8);
}

.footer-brand h3 {
    font-size: 1.5rem;
    color: white;
    margin-bottom: var(--space-2);
}

.footer-subtitle {
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.6;
}

.footer-title {
    font-size: 1.125rem;
    color: white;
    margin-bottom: var(--space-5);
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: var(--space-3);
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary);
    transform: translateX(4px);
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.footer-contact i {
    color: var(--primary);
    width: 20px;
    text-align: center;
}

.footer-contact a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-fast);
}

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

.social-links {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.social-link {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--gray-800);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-400);
    transition: all var(--transition-base);
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary);
    color: white;
    transform: translateY(-4px);
}

.footer-badges {
    margin-top: var(--space-6);
}

.footer-logo {
    max-height: 48px;
    margin-bottom: var(--space-3);
}

.footer-badge-text {
    font-size: 0.813rem;
    color: var(--gray-500);
    margin: 0;
}

.footer-bottom {
    padding-top: var(--space-6);
}

.footer-copyright,
.footer-credits {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0;
}

.footer-credits a {
    color: var(--primary);
    text-decoration: none;
}

.footer-credits i {
    color: var(--danger);
    margin: 0 var(--space-1);
}

/* ========================================
   WHATSAPP FLOAT BUTTON
   ======================================== */

.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    width: 64px;
    height: 64px;
    background: #25d366;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow-2xl);
    z-index: 1000;
    transition: all var(--transition-base);
    text-decoration: none;
    animation: pulse-whatsapp 2s ease infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128c7e;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    transition: all var(--transition-base);
    border: 2px solid transparent;
    text-decoration: none;
    cursor: pointer;
}

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

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

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

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

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

.btn-light:hover {
    background: var(--gray-100);
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-outline-light {
    background: transparent;
    color: white;
    border-color: white;
}

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

.btn-outline-secondary {
    background: transparent;
    color: var(--gray-700);
    border-color: var(--gray-300);
}

.btn-outline-secondary:hover {
    background: var(--gray-100);
    border-color: var(--gray-400);
    transform: translateY(-2px);
}

.btn-lg {
    padding: var(--space-5) var(--space-8);
    font-size: 1.125rem;
}

/* ========================================
   MODALS
   ======================================== */

.modal-content {
    border-radius: var(--radius-2xl);
    border: none;
}

.success-icon,
.error-icon {
    font-size: 4rem;
}

.success-icon i {
    color: var(--success);
}

.error-icon i {
    color: var(--danger);
}

.modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
}

.modal-text {
    color: var(--gray-600);
    line-height: 1.6;
}

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

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

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

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

@keyframes pulse-whatsapp {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0);
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 991.98px) {
    .navbar-collapse {
        background: white;
        padding: var(--space-5);
        border-radius: var(--radius-xl);
        box-shadow: var(--shadow-xl);
        margin-top: var(--space-4);
    }
    
    .btn-nav {
        margin-left: 0;
        margin-top: var(--space-4);
    }
    
    .hero-section {
        text-align: center;
        padding: var(--space-12) 0 var(--space-10);
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image-wrapper {
        height: 400px;
        margin-top: var(--space-10);
    }
    
    .floating-card {
        display: none;
    }
    
    .about-content {
        padding-left: 0;
        margin-top: var(--space-8);
    }
}

@media (max-width: 767.98px) {
    .section-padding {
        padding: var(--space-12) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-5);
    }
    
    .quiz-container {
        padding: var(--space-6);
    }
    
    .quiz-navigation {
        flex-direction: column;
    }
    
    .quiz-navigation button {
        width: 100%;
    }
    
    .option-content {
        padding: var(--space-4);
    }
    
    .option-icon {
        width: 48px;
        height: 48px;
    }
    
    .cta-wrapper {
        padding: var(--space-6);
        text-align: center;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .whatsapp-float {
        width: 56px;
        height: 56px;
        font-size: 1.75rem;
        bottom: var(--space-4);
        right: var(--space-4);
    }
}

@media (max-width: 575.98px) {
    .process-card {
        padding: var(--space-5);
    }
    
    .process-number {
        font-size: 2rem;
    }
    
    .product-card {
        padding: var(--space-6);
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.bg-light {
    background-color: var(--gray-50) !important;
}

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

.w-100 {
    width: 100%;
}