/* ============================================
   FLEXIVIDA - Premium Landing Page Styles
   ============================================ */

/* ============================================
   CSS VARIABLES & DESIGN TOKENS
   ============================================ */
:root {
    /* Primary Colors */
    --primary: #8b5cf6;
    /* Soft Purple/Lavender */
    --primary-dark: #7c3aed;
    --primary-light: #a78bfa;
    --primary-glow: rgba(139, 92, 246, 0.2);

    /* Secondary Colors */
    --secondary: #10b981;
    /* Fresh Green */
    --secondary-dark: #059669;
    --secondary-light: #34d399;

    /* Accent Colors */
    --accent: #f59e0b;
    /* Warm Amber */
    --accent-dark: #d97706;
    --accent-light: #fbbf24;

    /* Neutral Colors - WARM THEME */
    --dark: #FFFBF0;
    /* Cream Background (Base) */
    --dark-light: #FFFFFF;
    /* White Cards */
    --gray-900: #4a3b32;
    /* Dark Brown (Text) */
    --gray-800: #5d4a3f;
    --gray-700: #786052;
    --gray-600: #9ca3af;
    --gray-500: #6b7280;
    --gray-400: #9ca3af;
    --gray-300: #e5e7eb;
    --gray-200: #f3f4f6;
    --gray-100: #4a3b32;
    /* Main Text Color Override */
    --gray-50: #f9fafb;
    --white: #ffffff;

    /* Semantic Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%);
    --gradient-secondary: linear-gradient(135deg, #10b981 0%, #34d399 100%);
    --gradient-dark: linear-gradient(180deg, #FFFBF0 0%, #FFF5E6 100%);
    /* Warm Cream Gradient */
    --gradient-glow: radial-gradient(ellipse at center, rgba(139, 92, 246, 0.15) 0%, transparent 70%);

    /* Typography */
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Shadows - Softer for Light Theme */
    --shadow-sm: 0 1px 2px 0 rgba(74, 59, 50, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(74, 59, 50, 0.05), 0 2px 4px -1px rgba(74, 59, 50, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(74, 59, 50, 0.05), 0 4px 6px -2px rgba(74, 59, 50, 0.03);
    --shadow-xl: 0 20px 25px -5px rgba(74, 59, 50, 0.05), 0 10px 10px -5px rgba(74, 59, 50, 0.02);
    --shadow-2xl: 0 25px 50px -12px rgba(74, 59, 50, 0.15);
    --shadow-glow: 0 0 20px rgba(139, 92, 246, 0.2);
    --shadow-glow-lg: 0 0 40px rgba(139, 92, 246, 0.3);

    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-2xl: 2rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
    --transition-slow: 500ms ease;

    /* Spacing */
    --container-max: 1200px;
    --section-padding: 5rem;
}

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

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

body {
    font-family: var(--font-secondary);
    background: var(--dark);
    color: var(--gray-100);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    line-height: 1.2;
}

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
}

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

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.hidden {
    display: none !important;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

@keyframes pulseGlow {

    0%,
    100% {
        box-shadow: 0 0 20px var(--primary-glow), 0 0 40px var(--primary-glow);
    }

    50% {
        box-shadow: 0 0 30px var(--primary-glow), 0 0 60px var(--primary-glow);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes pop {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }

    50% {
        transform: scale(1.05);
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes checkmark {
    0% {
        stroke-dashoffset: 100;
        opacity: 0;
    }

    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

@keyframes scrollDown {

    0%,
    100% {
        transform: translateY(0);
        opacity: 1;
    }

    50% {
        transform: translateY(10px);
        opacity: 0.5;
    }
}

.animate-fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.animate-slide-up {
    animation: slideUp 0.6s ease forwards;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pop {
    animation: pop 0.5s ease forwards;
}

.pulse-animation {
    animation: pulseGlow 2s ease-in-out infinite;
}

.delay-1 {
    animation-delay: 0.1s;
    opacity: 0;
}

.delay-2 {
    animation-delay: 0.2s;
    opacity: 0;
}

.delay-3 {
    animation-delay: 0.3s;
    opacity: 0;
}

.delay-4 {
    animation-delay: 0.4s;
    opacity: 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 2rem 0;
    background: var(--gradient-dark);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(139, 92, 246, 0.08) 0%, transparent 50%);
    animation: float 20s ease-in-out infinite;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%236366f1' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero-section .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

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

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--gray-300);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-subtitle strong {
    color: var(--white);
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--gradient-primary);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.5s ease;
}

.btn-primary:hover::before {
    transform: translateX(100%);
}

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

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

.btn-arrow {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-fast);
}

.btn-primary:hover .btn-arrow {
    transform: translateX(4px);
}

.cta-subtext {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-400);
}

.icon-clock {
    width: 16px;
    height: 16px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(10px);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-number {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
}

.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-glow {
    position: absolute;
    width: 400px;
    height: 400px;
    background: var(--gradient-glow);
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
}

.hero-img-placeholder {
    position: relative;
    width: 350px;
    height: 350px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(168, 85, 247, 0.2) 100%);
    border: 2px solid rgba(99, 102, 241, 0.3);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.placeholder-icon {
    font-size: 6rem;
}

.hero-img-placeholder span {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-light);
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    animation: scrollDown 2s ease-in-out infinite;
}

.mouse {
    width: 24px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    display: flex;
    justify-content: center;
    padding-top: 8px;
}

.mouse-wheel {
    width: 4px;
    height: 8px;
    background: var(--primary-light);
    border-radius: var(--radius-full);
}

/* ============================================
   QUIZ SECTION
   ============================================ */
.quiz-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: var(--gradient-dark);
    position: relative;
}

.quiz-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.quiz-container {
    width: 100%;
    max-width: 1000px;
    /* Wider for split layout */
    position: relative;
    z-index: 1;
}

.quiz-split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: center;
    background: var(--dark-light);
    padding: 2rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(74, 59, 50, 0.05);
}

.quiz-content-left {
    display: flex;
    flex-direction: column;
}

.quiz-image-right {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.quiz-image-right img {
    max-width: 100%;
    height: auto;
    object-fit: contain;
    max-height: 400px;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
    transition: transform var(--transition-normal);
}

.quiz-image-right img:hover {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .quiz-split-layout {
        grid-template-columns: 1fr;
        padding: 1.5rem;
        gap: 1.5rem;
    }

    .quiz-image-right {
        order: -1;
        /* Image on top on mobile */
        margin-bottom: 1rem;
    }

    .quiz-image-right img {
        max-height: 250px;
    }
}


.progress-container {
    margin-bottom: 3rem;
}

.progress-bar {
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    width: 16.66%;
    transition: width var(--transition-slow);
}

.progress-text {
    text-align: center;
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--gray-400);
}

.progress-text span {
    color: var(--primary-light);
    font-weight: 600;
}

.quiz-steps-container {
    position: relative;
}

.quiz-step {
    display: none;
    animation: slideUp 0.5s ease forwards;
}

.quiz-step.active {
    display: block;
}

.quiz-question {
    font-size: clamp(1.5rem, 4vw, 2rem);
    color: var(--white);
    text-align: center;
    margin-bottom: 0.75rem;
}

.quiz-description {
    font-size: 1rem;
    color: var(--gray-400);
    text-align: center;
    margin-bottom: 2.5rem;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quiz-options.gender-options {
    flex-direction: row;
    justify-content: center;
    gap: 1.5rem;
}

.quiz-options.grid-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

/* Numeric Inputs for BMI - SENIOR FRIENDLY */
.quiz-input-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Centraliza tudo */
    justify-content: center;
    gap: 1.5rem;
    width: 100%;
    margin-top: 1rem;
}

.input-wrapper {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
}

.quiz-input {
    width: 160px;
    height: 80px;
    padding: 0.5rem;
    font-size: 3.5rem;
    /* NUMEROS GIGANTES */
    font-weight: 800;
    text-align: center;
    color: var(--primary);
    background: #fff;
    border: 3px solid var(--gray-300);
    border-radius: var(--radius-xl);
    outline: none;
    transition: all var(--transition-normal);
}

.quiz-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 6px var(--primary-glow);
    transform: scale(1.05);
}

.input-suffix {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-500);
}

.btn-next-step {
    width: 100%;
    max-width: 250px;
    padding: 1.25rem 2rem;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-full);
    /* Botão Arredondado Amigável */
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 1rem;
    cursor: pointer;
    box-shadow: var(--shadow-xl);
    border: none;
    transition: transform 0.2s;
}

.btn-next-step:hover {
    transform: translateY(-3px);
    background: var(--primary-dark);
}

/* Esconder setinhas do input number */
.quiz-input::-webkit-outer-spin-button,
.quiz-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}


.quiz-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: #FFFAF0;
    /* Warm Light Cream */
    border: 2px solid #EFE6D5;
    /* Subtle border */
    border-radius: var(--radius-xl);
    color: var(--gray-900);
    font-size: 1.125rem;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.quiz-option::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.quiz-option:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}


.quiz-option:hover::before {
    opacity: 0.1;
}

.quiz-option.selected {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.15);
}

.quiz-option.selected::before {
    opacity: 0.15;
}

.gender-options .quiz-option {
    flex-direction: column;
    padding: 2rem 3rem;
    min-width: 150px;
}

.option-icon {
    font-size: 3rem;
    position: relative;
    z-index: 1;
}

.quiz-option span {
    position: relative;
    z-index: 1;
}

.option-check {
    margin-left: auto;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    opacity: 0;
    transform: scale(0.5);
    transition: all var(--transition-fast);
    position: relative;
    z-index: 1;
}

.quiz-option.selected .option-check,
.quiz-option:hover .option-check {
    opacity: 1;
    transform: scale(1);
}

.option-badge {
    position: absolute;
    top: -8px;
    right: 16px;
    padding: 0.25rem 0.75rem;
    background: var(--accent);
    color: var(--dark);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    z-index: 2;
}

/* Card Options */
.card-option {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 1.5rem;
}

.option-icon-large {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
}

.option-title {
    font-weight: 600;
    font-size: 1rem;
    color: var(--white);
    position: relative;
    z-index: 1;
}

.option-desc {
    font-size: 0.875rem;
    color: var(--gray-400);
    position: relative;
    z-index: 1;
}

/* Vertical Options with Emoji */
.vertical-options .quiz-option {
    justify-content: flex-start;
}

.option-emoji {
    font-size: 1.75rem;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.option-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    position: relative;
    z-index: 1;
}

.option-text .option-title {
    font-size: 1rem;
}

.option-text .option-desc {
    font-size: 0.8rem;
}

/* Multi-select Options */
.multi-select .quiz-option {
    cursor: pointer;
}

.checkbox {
    width: 22px;
    height: 22px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    position: relative;
    z-index: 1;
}

.checkbox::after {
    content: '✓';
    font-size: 0.875rem;
    color: var(--white);
    opacity: 0;
    transform: scale(0.5);
    transition: all var(--transition-fast);
}

.quiz-option.multi.selected .checkbox {
    background: var(--primary);
    border-color: var(--primary);
}

.quiz-option.multi.selected .checkbox::after {
    opacity: 1;
    transform: scale(1);
}

.btn-next {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1.25rem;
    margin-top: 1.5rem;
    background: var(--gradient-primary);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.btn-next svg {
    width: 20px;
    height: 20px;
}

.btn-next:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

/* ============================================
   LOADING SECTION
   ============================================ */
.loading-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: var(--gradient-dark);
    position: relative;
}

.loading-container {
    width: 100%;
    max-width: 500px;
    text-align: center;
}

.loading-spinner {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
}

.spinner-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 3px solid transparent;
}

.spinner-ring:nth-child(1) {
    border-top-color: var(--primary);
    animation: spin 1.2s linear infinite;
}

.spinner-ring:nth-child(2) {
    border-right-color: var(--primary-light);
    animation: spin 1.5s linear infinite reverse;
}

.spinner-ring:nth-child(3) {
    width: 70%;
    height: 70%;
    top: 15%;
    left: 15%;
    border-bottom-color: var(--secondary);
    animation: spin 1s linear infinite;
}

.loading-title {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 2rem;
}

.loading-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.loading-step {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    opacity: 0.4;
    transition: all var(--transition-normal);
}

.loading-step.active {
    opacity: 1;
    background: rgba(99, 102, 241, 0.1);
}

.loading-step.completed {
    opacity: 1;
}

.step-check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-normal);
}

.step-check svg {
    width: 16px;
    height: 16px;
    stroke: var(--white);
    stroke-dasharray: 100;
    stroke-dashoffset: 100;
}

.loading-step.completed .step-check {
    background: var(--secondary);
}

.loading-step.completed .step-check svg {
    animation: checkmark 0.4s ease forwards;
}

.loading-step span {
    color: var(--gray-300);
    font-size: 0.95rem;
}

.loading-progress {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.loading-progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    width: 0%;
    transition: width 0.5s ease;
}

/* ============================================
   RESULTS / SALES PAGE
   ============================================ */
.results-section {
    background: var(--gradient-dark);
}

/* Results Hero */
.results-hero {
    padding: 3rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* WELLNESS PROFILE (BMI CALCULATOR) */
.wellness-profile {
    background: #fff;
    border-radius: var(--radius-2xl);
    padding: 2rem;
    margin: 2rem auto 4rem;
    max-width: 800px;
    box-shadow: var(--shadow-xl);
    text-align: left;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.wellness-title {
    font-size: 1.5rem;
    color: var(--gray-900);
    margin-bottom: 2rem;
    font-weight: 700;
}

.bmi-container {
    margin-bottom: 2.5rem;
    position: relative;
    padding-top: 40px;
    /* Space for the pin */
}

.bmi-bar {
    height: 12px;
    width: 100%;
    background: linear-gradient(90deg,
            #3bd1e2 0%,
            /* Menor que 18.5 */
            #aee23b 25%,
            /* 18.5 - 24.9 */
            #e2b93b 50%,
            /* 25 - 29.9 */
            #e2683b 75%,
            /* 30 - 34.9 */
            #e23b3b 100%
            /* Maior que 40 */
        );
    border-radius: 10px;
    position: relative;
}

.bmi-labels {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    color: var(--gray-500);
    font-size: 0.75rem;
    font-weight: 600;
}

.bmi-pin {
    position: absolute;
    top: -45px;
    left: 50%;
    /* JS will update this */
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: left 1s ease-out;
}

.pin-label {
    background: var(--gray-900);
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.pin-line {
    width: 2px;
    height: 15px;
    background: var(--gray-900);
    margin-top: -2px;
}

.pin-dot {
    width: 14px;
    height: 14px;
    background: #fff;
    border: 3px solid var(--gray-900);
    border-radius: 50%;
    margin-top: -2px;
}

.bmi-alert {
    background: #FFF4E5;
    border: 1px solid #FFE4C2;
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.alert-icon {
    font-size: 1.5rem;
    color: #D97706;
}

.alert-content h4 {
    color: #92400E;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.alert-content p {
    color: #78350F;
    font-size: 0.9rem;
    line-height: 1.5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

.stat-box {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    width: 40px;
    height: 40px;
    background: var(--gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--gray-700);
}

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

.stat-info label {
    font-size: 0.75rem;
    color: var(--gray-500);
    text-transform: uppercase;
}

.stat-info strong {
    color: var(--gray-900);
    font-size: 1rem;
}

.btn-next-step {
    margin-top: 1rem;
    padding: 1rem 2rem;
    background: var(--primary);
    color: white;
    border-radius: var(--radius-xl);
    font-weight: 600;
    transition: all 0.3s;
}

.btn-next-step:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.results-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.results-badge {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: var(--radius-full);
    color: var(--secondary-light);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.results-title {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--white);
    margin-bottom: 1rem;
}

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

.results-subtitle {
    font-size: 1.25rem;
    color: var(--gray-300);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.results-preview {
    max-width: 500px;
    margin: 0 auto;
}

.preview-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.preview-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(99, 102, 241, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.preview-label {
    font-weight: 600;
    color: var(--white);
}

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

.preview-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.preview-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.preview-icon {
    font-size: 1.5rem;
    width: 40px;
    text-align: center;
}

.preview-text {
    color: var(--gray-200);
}

.preview-text strong {
    color: var(--white);
}

/* Section Titles */
.section-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--white);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-400);
    text-align: center;
    margin-bottom: 3rem;
}

/* Benefits Section */
.benefits-section {
    padding: var(--section-padding) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.benefit-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.05);
}

.benefit-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.benefit-card h3 {
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 0.75rem;
}

.benefit-card p {
    color: var(--gray-400);
    line-height: 1.7;
}

/* Social Proof Section */
.social-proof-section {
    padding: var(--section-padding) 0;
    background: rgba(0, 0, 0, 0.2);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.testimonial-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    position: relative;
}

.testimonial-rating {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.05rem;
    color: var(--gray-200);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--white);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-info strong {
    color: var(--white);
}

.author-info span {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.testimonial-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.75rem;
    background: rgba(16, 185, 129, 0.15);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    color: var(--secondary-light);
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.trust-number {
    font-family: var(--font-primary);
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
}

.trust-label {
    font-size: 0.875rem;
    color: var(--gray-400);
}

/* Includes Section */
.includes-section {
    padding: var(--section-padding) 0;
}

.includes-list {
    max-width: 700px;
    margin: 0 auto 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.include-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
}

.include-item.bonus {
    background: rgba(16, 185, 129, 0.1);
    border-color: rgba(16, 185, 129, 0.3);
}

.include-check {
    width: 32px;
    height: 32px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: var(--white);
    flex-shrink: 0;
}

.include-item.bonus .include-check {
    background: transparent;
    font-size: 1.5rem;
}

.include-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.include-content strong {
    color: var(--white);
}

.include-content span {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.include-value {
    font-family: var(--font-primary);
    font-weight: 600;
    color: var(--gray-400);
    text-decoration: line-through;
}

.include-item.bonus .include-value {
    color: var(--secondary-light);
    text-decoration: none;
}

.total-value {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    font-size: 1.25rem;
    color: var(--gray-300);
}

.value-crossed {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-500);
    text-decoration: line-through;
}

/* Pricing Section */
.pricing-section {
    padding: var(--section-padding) 0;
    background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
}

.pricing-card {
    max-width: 550px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border: 2px solid var(--primary);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-glow);
}

.pricing-header {
    padding: 2rem;
    background: rgba(99, 102, 241, 0.1);
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--accent);
    color: var(--dark);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: var(--radius-full);
    margin-bottom: 1rem;
}

.pricing-header h3 {
    font-size: 1.75rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.pricing-header p {
    color: var(--gray-300);
}

.pricing-body {
    padding: 2rem;
    text-align: center;
}

.price-comparison {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.price-original {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.price-original .price-label {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.price-original .price-value {
    font-size: 1.25rem;
    color: var(--gray-500);
    text-decoration: line-through;
}

.discount-badge {
    padding: 0.25rem 0.75rem;
    background: var(--error);
    color: var(--white);
    font-weight: 700;
    font-size: 0.875rem;
    border-radius: var(--radius-full);
}

.price-current {
    margin-bottom: 1rem;
}

.price-current .price-label {
    font-size: 0.875rem;
    color: var(--gray-400);
    margin-bottom: 0.5rem;
}

.price-main {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
    line-height: 1;
}

.price-main .currency {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    margin-top: 0.5rem;
}

.price-main .amount {
    font-family: var(--font-primary);
    font-size: 5rem;
    font-weight: 800;
    color: var(--white);
}

.price-main .cents {
    font-size: 2rem;
    font-weight: 700;
    color: var(--white);
    margin-top: 0.5rem;
}

.price-period {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.price-per-day {
    padding: 0.75rem 1.5rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
}

.price-per-day span {
    color: var(--secondary-light);
}

.price-per-day strong {
    color: var(--secondary);
}

.urgency-timer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: var(--radius-lg);
    margin-bottom: 1.5rem;
}

.timer-icon {
    font-size: 1.5rem;
}

.timer-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.timer-text>span {
    font-size: 0.75rem;
    color: var(--error);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timer-countdown {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.timer-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.timer-unit span {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
}

.timer-unit small {
    font-size: 0.65rem;
    color: var(--gray-400);
    text-transform: uppercase;
}

.timer-separator {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--error);
}

.btn-cta-main {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 1.5rem 2rem;
    background: var(--gradient-secondary);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1.25rem;
    font-weight: 700;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    box-shadow: 0 0 30px rgba(16, 185, 129, 0.3);
    animation: pulseGlow 2s ease-in-out infinite;
}

.btn-cta-main:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px rgba(16, 185, 129, 0.5);
}

.btn-cta-main svg {
    width: 24px;
    height: 24px;
}

.payment-methods {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.payment-methods>span {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.payment-icons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-300);
}

.payment-icon {
    font-size: 1.25rem;
}

.pricing-footer {
    padding: 1.5rem 2rem;
    background: rgba(16, 185, 129, 0.05);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.guarantee-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.guarantee-icon {
    font-size: 2.5rem;
}

.guarantee-text {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    text-align: left;
}

.guarantee-text strong {
    color: var(--white);
}

.guarantee-text span {
    font-size: 0.875rem;
    color: var(--gray-400);
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.security-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-400);
}

/* FAQ Section */
.faq-section {
    padding: var(--section-padding) 0;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    color: var(--white);
    font-size: 1rem;
    font-weight: 500;
    text-align: left;
    transition: all var(--transition-normal);
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.03);
}

.faq-icon {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 50%;
    font-size: 1.25rem;
    color: var(--primary-light);
    transition: all var(--transition-normal);
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.25rem;
    color: var(--gray-300);
    line-height: 1.7;
}

/* Final CTA Section */
.final-cta-section {
    padding: var(--section-padding) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(99, 102, 241, 0.1) 100%);
}

.final-cta-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.final-cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--white);
    margin-bottom: 1rem;
}

.final-cta-content>p {
    color: var(--gray-300);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.final-price {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.old-price {
    font-size: 1.5rem;
    color: var(--gray-500);
    text-decoration: line-through;
}

.new-price {
    font-family: var(--font-primary);
    font-size: 3rem;
    font-weight: 800;
    color: var(--white);
}

.btn-cta-final {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem 3rem;
    background: var(--gradient-primary);
    color: var(--white);
    font-family: var(--font-primary);
    font-size: 1.125rem;
    font-weight: 700;
    border-radius: var(--radius-xl);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-glow);
    margin-bottom: 1.5rem;
}

.btn-cta-final:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-lg);
}

.btn-cta-final svg {
    width: 20px;
    height: 20px;
}

.final-guarantee {
    font-size: 0.875rem;
    color: var(--gray-400);
}

/* Footer */
.footer {
    padding: 3rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    text-align: center;
}

.footer-logo {
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: var(--gray-400);
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--gray-400);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

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

.footer-copyright p {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.disclaimer {
    margin-top: 0.5rem;
}

/* ============================================
   RESPONSIVE STYLES
   ============================================ */
@media (max-width: 1024px) {
    .hero-section .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .hero-cta {
        align-items: center;
    }

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

    .hero-image {
        display: none;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 3rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

    .stat-divider {
        width: 60px;
        height: 1px;
    }

    .quiz-options.gender-options {
        flex-direction: column;
    }

    .quiz-options.grid-options {
        grid-template-columns: 1fr;
    }

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

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .trust-badges {
        gap: 2rem;
    }

    .include-item {
        flex-wrap: wrap;
    }

    .include-value {
        width: 100%;
        padding-left: 48px;
        margin-top: 0.5rem;
    }

    .price-main .amount {
        font-size: 4rem;
    }

    .urgency-timer {
        flex-direction: column;
        text-align: center;
    }

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

    .guarantee-badge {
        flex-direction: column;
        text-align: center;
    }

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

    .security-badges {
        gap: 1rem;
    }

    .final-price {
        flex-direction: column;
        gap: 0.5rem;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .btn-primary {
        width: 100%;
        justify-content: center;
    }

    .btn-large {
        padding: 1rem 2rem;
        font-size: 1rem;
    }

    .quiz-option {
        padding: 1rem;
    }

    .gender-options .quiz-option {
        padding: 1.5rem;
    }

    .pricing-card {
        margin: 0 -0.5rem;
        border-radius: var(--radius-xl);
    }

    .payment-icons {
        flex-wrap: wrap;
        justify-content: center;
    }
}