/* ========================================
   NO COST NURSE - Design System & Styles
   ======================================== */

/* CSS Custom Properties (Design Tokens) */
:root {
    /* Colors - Primary Palette */
    --color-primary-50: #f0f9ff;
    --color-primary-100: #e0f2fe;
    --color-primary-200: #bae6fd;
    --color-primary-300: #7dd3fc;
    --color-primary-400: #38bdf8;
    --color-primary-500: #0ea5e9;
    --color-primary-600: #0284c7;
    --color-primary-700: #0369a1;
    --color-primary-800: #075985;
    --color-primary-900: #0c4a6e;

    /* Colors - Teal Accent */
    --color-teal-50: #f0fdfa;
    --color-teal-100: #ccfbf1;
    --color-teal-200: #99f6e4;
    --color-teal-300: #5eead4;
    --color-teal-400: #2dd4bf;
    --color-teal-500: #14b8a6;
    --color-teal-600: #0d9488;
    --color-teal-700: #0f766e;

    /* Colors - Neutrals */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;

    /* Colors - Semantic */
    --color-success: #10b981;
    --color-success-light: #d1fae5;
    --color-error: #ef4444;
    --color-error-light: #fee2e2;
    --color-warning: #f59e0b;
    --color-warning-light: #fef3c7;

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --line-height-tight: 1.2;
    --line-height-snug: 1.375;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.625;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Layout */
    --container-max: 1200px;
    --header-height: 72px;
}

/* ========================================
   Reset & Base Styles
   ======================================== */

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

* {
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-normal);
    color: var(--color-gray-700);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    background: none;
    border: none;
}

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

ul,
ol {
    list-style: none;
}

/* ========================================
   Utilities
   ======================================== */

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

@media (min-width: 640px) {
    .container {
        padding: 0 var(--space-6);
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 var(--space-8);
    }
}

.required {
    color: var(--color-error);
}

/* ========================================
   Buttons
   ======================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    line-height: 1;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn--primary {
    background: var(--color-primary-600);
    color: var(--color-white);
    box-shadow: var(--shadow-md), 0 0 0 0 rgba(14, 165, 233, 0.3);
}

.btn--primary:hover {
    background: var(--color-primary-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg), 0 0 0 4px rgba(14, 165, 233, 0.15);
}

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

.btn--outline {
    background: var(--color-white);
    color: var(--color-primary-600);
    border: 2px solid var(--color-primary-200);
}

.btn--outline:hover {
    background: var(--color-primary-50);
    border-color: var(--color-primary-300);
}

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-base);
}

.btn--block {
    width: 100%;
}

/* ========================================
   Header / Navigation
   ======================================== */

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-100);
    z-index: 1000;
    transition: box-shadow var(--transition-base);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-primary-600);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--color-primary-500);
}

.nav__menu {
    display: none;
    align-items: center;
    gap: var(--space-8);
}

@media (min-width: 1024px) {
    .nav__menu {
        display: flex;
    }
}

.nav__link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.nav__link:hover {
    color: var(--color-primary-600);
}

.nav__actions {
    display: none;
    align-items: center;
    gap: var(--space-4);
}

@media (min-width: 1024px) {
    .nav__actions {
        display: flex;
    }
}

.nav__secondary-link {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
    transition: color var(--transition-fast);
}

.nav__secondary-link:hover {
    color: var(--color-primary-600);
}

.nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    padding: 4px;
}

@media (min-width: 1024px) {
    .nav__toggle {
        display: none;
    }
}

.nav__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-gray-700);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav__toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
    opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.nav__menu.mobile-active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: var(--space-6);
    gap: var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: var(--shadow-lg);
}

.nav__menu.mobile-active .nav__link {
    padding: var(--space-3) 0;
    font-size: var(--font-size-base);
}

/* ========================================
   Hero Section
   ======================================== */

.hero {
    position: relative;
    padding: calc(var(--header-height) + var(--space-12)) 0 var(--space-16);
    overflow: hidden;
}

.hero__background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-primary-50);
    z-index: -1;
}

.hero__background::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -25%;
    width: 80%;
    height: 150%;
    background: var(--color-primary-100);
    opacity: 0.3;
    border-radius: var(--radius-full);
}

.hero__container {
    display: grid;
    gap: var(--space-12);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero__container {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-16);
    }
}

.hero__content {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero__content {
        text-align: left;
    }
}

.hero__title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
    .hero__title {
        font-size: var(--font-size-5xl);
    }
}

@media (min-width: 1024px) {
    .hero__title {
        font-size: var(--font-size-6xl);
    }
}

.hero__tagline {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-medium);
    color: var(--color-primary-600);
    line-height: var(--line-height-snug);
    margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
    .hero__tagline {
        font-size: var(--font-size-2xl);
    }
}

.hero__description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-8);
    max-width: 540px;
}

@media (min-width: 1024px) {
    .hero__description {
        margin-left: 0;
        margin-right: auto;
    }
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
    margin-bottom: var(--space-10);
}

@media (min-width: 1024px) {
    .hero__cta {
        justify-content: flex-start;
    }
}

.hero__trust {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
    justify-content: center;
}

@media (min-width: 1024px) {
    .hero__trust {
        justify-content: flex-start;
    }
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
}

.trust-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--color-primary-100);
    color: var(--color-primary-600);
    border-radius: var(--radius-full);
}

.hero__image {
    position: relative;
}

/* ========================================
   Image Placeholders
   ======================================== */

.image-placeholder {
    background: var(--color-gray-100);
    border: 2px dashed var(--color-gray-300);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8);
    min-height: 300px;
}

.hero-image {
    min-height: 400px;
}

@media (min-width: 1024px) {
    .hero-image {
        min-height: 500px;
    }
}

.sidebar-image {
    min-height: 250px;
}

.image-placeholder__content {
    text-align: center;
    color: var(--color-gray-400);
}

.image-placeholder__content svg {
    margin: 0 auto var(--space-4);
}

.image-prompt {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    max-width: 400px;
    color: var(--color-gray-500);
}

.image-prompt strong {
    color: var(--color-gray-600);
}

.hero-image-img,
.sidebar-image-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
}

.hero-image-img {
    min-height: 400px;
}

@media (min-width: 1024px) {
    .hero-image-img {
        min-height: 500px;
    }
}

.sidebar-image-img {
    min-height: 250px;
    margin-top: var(--space-8);
}

/* ========================================
   Eligibility Snapshot
   ======================================== */

.eligibility {
    padding: var(--space-12) 0;
    background: var(--color-white);
    margin-top: calc(-1 * var(--space-8));
    position: relative;
    z-index: 10;
}

.eligibility__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (min-width: 768px) {
    .eligibility__grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--space-6);
    }
}

.eligibility-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-6);
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    text-align: center;
}

.eligibility-card:hover {
    border-color: var(--color-primary-300);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.eligibility-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: var(--color-primary-100);
    color: var(--color-primary-600);
    border-radius: var(--radius-lg);
}

.eligibility-card__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-700);
}

/* ========================================
   Section Headers
   ======================================== */

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto var(--space-12);
}

.section-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

@media (min-width: 640px) {
    .section-title {
        font-size: var(--font-size-4xl);
    }
}

.section-description {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/* ========================================
   Questionnaire Section
   ======================================== */

.questionnaire {
    padding: var(--space-16) 0 var(--space-20);
    background: var(--color-gray-50);
}

.form-container {
    max-width: 720px;
    margin: 0 auto;
}

.questionnaire-form {
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    padding: var(--space-6);
    border: 1px solid var(--color-gray-100);
}

@media (min-width: 640px) {
    .questionnaire-form {
        padding: var(--space-10);
    }
}

/* Progress Indicator */
.form-progress {
    margin-bottom: var(--space-8);
}

.progress-bar {
    height: 4px;
    background: var(--color-gray-200);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-6);
}

.progress-bar__fill {
    height: 100%;
    background: var(--color-primary-500);
    border-radius: var(--radius-full);
    transition: width var(--transition-slow);
    width: 20%;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    overflow-x: auto;
    gap: var(--space-2);
    padding-bottom: var(--space-2);
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    min-width: 60px;
    padding: var(--space-2);
    background: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.progress-step__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--color-gray-100);
    color: var(--color-gray-500);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}

.progress-step__label {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    white-space: nowrap;
    transition: color var(--transition-fast);
}

.progress-step.active .progress-step__number,
.progress-step.completed .progress-step__number {
    background: var(--color-primary-600);
    color: var(--color-white);
}

.progress-step.active .progress-step__label {
    color: var(--color-primary-600);
    font-weight: var(--font-weight-medium);
}

.progress-step.completed .progress-step__label {
    color: var(--color-gray-700);
}

/* Form Steps */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn var(--transition-slow);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

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

.form-step__header {
    margin-bottom: var(--space-8);
    padding-bottom: var(--space-4);
    border-bottom: 1px solid var(--color-gray-200);
}

.form-step__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-1);
}

.form-step__description {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
}

/* Form Groups */
.form-group {
    margin-bottom: var(--space-6);
}

.form-row {
    display: grid;
    gap: var(--space-4);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-6);
    }
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: var(--space-3);
    line-height: var(--line-height-normal);
}

.form-hint {
    display: block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-normal);
    color: var(--color-gray-500);
    margin-top: var(--space-1);
}

/* Text Inputs */
.form-input,
.form-textarea,
.form-select {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    color: var(--color-gray-800);
    background: var(--color-white);
    border: 1.5px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
    border-color: var(--color-gray-400);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary-500);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-gray-400);
}

.form-input.error,
.form-textarea.error,
.form-select.error {
    border-color: var(--color-error);
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

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

/* Select Wrapper */
.select-wrapper {
    position: relative;
}

.form-select {
    appearance: none;
    cursor: pointer;
    padding-right: var(--space-10);
}

.select-arrow {
    position: absolute;
    right: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-400);
    pointer-events: none;
}

/* Radio Cards */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.radio-group--horizontal {
    flex-direction: row;
    flex-wrap: wrap;
}

.radio-card {
    display: block;
    cursor: pointer;
}

.radio-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.radio-card__content {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-white);
    border: 1.5px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.radio-card:hover .radio-card__content {
    border-color: var(--color-primary-300);
    background: var(--color-primary-50);
}

.radio-card input:checked+.radio-card__content {
    border-color: var(--color-primary-500);
    background: var(--color-primary-50);
}

.radio-card input:focus+.radio-card__content {
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.radio-card__indicator {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-full);
    position: relative;
    transition: all var(--transition-fast);
}

.radio-card input:checked+.radio-card__content .radio-card__indicator {
    border-color: var(--color-primary-500);
    background: var(--color-primary-500);
}

.radio-card input:checked+.radio-card__content .radio-card__indicator::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 8px;
    height: 8px;
    background: var(--color-white);
    border-radius: var(--radius-full);
}

.radio-card__label {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

.radio-card__icon {
    color: var(--color-gray-400);
}

.radio-card input:checked+.radio-card__content .radio-card__icon {
    color: var(--color-primary-600);
}

.radio-card--compact .radio-card__content {
    flex-direction: column;
    text-align: center;
    padding: var(--space-4) var(--space-5);
}

.radio-card--compact .radio-card__indicator {
    order: -1;
}

/* Checkbox Cards */
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.checkbox-card {
    display: block;
    cursor: pointer;
}

.checkbox-card input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.checkbox-card__content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--color-white);
    border: 1.5px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.checkbox-card:hover .checkbox-card__content {
    border-color: var(--color-primary-300);
    background: var(--color-primary-50);
}

.checkbox-card input:checked+.checkbox-card__content {
    border-color: var(--color-primary-500);
    background: var(--color-primary-50);
}

.checkbox-card input:focus+.checkbox-card__content {
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.checkbox-card__indicator {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    color: transparent;
}

.checkbox-card input:checked+.checkbox-card__content .checkbox-card__indicator {
    border-color: var(--color-primary-500);
    background: var(--color-primary-500);
    color: var(--color-white);
}

.checkbox-card__label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    line-height: var(--line-height-normal);
}

/* Consent Checkbox */
.checkbox-consent {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    cursor: pointer;
}

.checkbox-consent input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.checkbox-consent__indicator {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    margin-top: 2px;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    color: transparent;
}

.checkbox-consent:hover .checkbox-consent__indicator {
    border-color: var(--color-primary-400);
}

.checkbox-consent input:checked+.checkbox-consent__indicator {
    border-color: var(--color-primary-500);
    background: var(--color-primary-500);
    color: var(--color-white);
}

.checkbox-consent input:focus+.checkbox-consent__indicator {
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.checkbox-consent__label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-600);
    line-height: var(--line-height-normal);
}

/* Form Errors */
.form-error {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-error);
    margin-top: var(--space-2);
    min-height: 18px;
}

/* Form Disclaimer */
.form-disclaimer {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-4);
    background: var(--color-gray-50);
    border-radius: var(--radius-lg);
    margin-top: var(--space-6);
}

.form-disclaimer svg {
    flex-shrink: 0;
    color: var(--color-gray-400);
    margin-top: 2px;
}

.form-disclaimer p {
    font-size: var(--font-size-xs);
    color: var(--color-gray-500);
    line-height: var(--line-height-relaxed);
}

/* Form Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-gray-200);
}

/* Form Success */
.form-success {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    background: var(--color-white);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-gray-100);
}

.form-success__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-6);
    background: var(--color-success-light);
    color: var(--color-success);
    border-radius: var(--radius-full);
}

.form-success__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-4);
}

.form-success__message {
    font-size: var(--font-size-lg);
    color: var(--color-gray-600);
    margin-bottom: var(--space-6);
}

.form-success__next {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    background: var(--color-gray-50);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-6);
}

.form-success__next strong {
    color: var(--color-gray-700);
}

/* ========================================
   How It Works Section
   ======================================== */

.how-it-works {
    padding: var(--space-20) 0;
    background: var(--color-white);
}

.how-it-works__content {
    display: grid;
    gap: var(--space-12);
}

@media (min-width: 1024px) {
    .how-it-works__content {
        grid-template-columns: 1fr 360px;
        gap: var(--space-16);
    }
}

/* Timeline */
.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 40px;
    bottom: 40px;
    width: 2px;
    background: linear-gradient(180deg,
            var(--color-primary-100) 0%,
            var(--color-primary-300) 100%);
}

@media (min-width: 640px) {
    .timeline::before {
        left: 24px;
    }
}

.timeline-item {
    position: relative;
    display: flex;
    gap: var(--space-6);
    padding-bottom: var(--space-8);
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-item__marker {
    flex-shrink: 0;
    position: relative;
    z-index: 1;
}

.timeline-item__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary-500), var(--color-primary-700));
    color: var(--color-white);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
}

@media (min-width: 640px) {
    .timeline-item__number {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-base);
    }
}

.timeline-item__content {
    flex: 1;
    padding-top: var(--space-1);
}

.timeline-item__icon {
    display: none;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary-50);
    color: var(--color-primary-600);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
}

@media (min-width: 640px) {
    .timeline-item__icon {
        display: flex;
    }
}

.timeline-item__title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
    margin-bottom: var(--space-2);
}

.timeline-item__description {
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/* Sidebar */
.how-it-works__sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

/* Payout Card */
.payout-card {
    background: linear-gradient(135deg, var(--color-primary-600), var(--color-primary-800));
    color: var(--color-white);
    padding: var(--space-8);
    border-radius: var(--radius-2xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.payout-card__badge {
    display: inline-block;
    padding: var(--space-1) var(--space-3);
    background: rgba(255, 255, 255, 0.2);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
}

.payout-card__amount {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-3);
}

.payout-card__description {
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-bottom: var(--space-6);
    line-height: var(--line-height-relaxed);
}

.payout-card .btn--primary {
    background: var(--color-white);
    color: var(--color-primary-600);
}

.payout-card .btn--primary:hover {
    background: var(--color-gray-50);
    transform: translateY(-1px);
}

/* ========================================
   FAQ Section
   ======================================== */

.faq {
    padding: var(--space-20) 0;
    background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.faq__grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.faq-item {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: box-shadow var(--transition-base);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-item__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-5) var(--space-6);
    text-align: left;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-800);
    background: none;
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.faq-item__question:hover {
    background: var(--color-gray-50);
}

.faq-item__question span:first-child {
    flex: 1;
    padding-right: var(--space-4);
}

.faq-item__icon {
    flex-shrink: 0;
    color: var(--color-gray-400);
    transition: transform var(--transition-base);
}

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

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

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

.faq-item__answer p {
    padding: 0 var(--space-6) var(--space-5);
    font-size: var(--font-size-base);
    color: var(--color-gray-600);
    line-height: var(--line-height-relaxed);
}

/* ========================================
   Footer
   ======================================== */

.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--space-16) 0 var(--space-8);
}

.footer__main {
    display: grid;
    gap: var(--space-10);
    padding-bottom: var(--space-12);
    border-bottom: 1px solid var(--color-gray-800);
}

@media (min-width: 768px) {
    .footer__main {
        grid-template-columns: 1fr 1fr 1fr;
        gap: var(--space-12);
    }
}

.footer__logo {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-white);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    margin-bottom: var(--space-4);
}

.footer__logo .logo-icon {
    color: var(--color-primary-400);
}

.footer__tagline {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
}

.footer__contact h4 {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-white);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer__contact-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer__contact-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.footer__contact-list a {
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer__contact-list a:hover {
    color: var(--color-white);
}

.footer__cta {
    text-align: center;
}

@media (min-width: 768px) {
    .footer__cta {
        text-align: right;
    }
}

.footer__cta p {
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-4);
}

.footer__bottom {
    padding-top: var(--space-8);
}

.footer__disclaimer {
    font-size: var(--font-size-xs);
    line-height: var(--line-height-relaxed);
    color: var(--color-gray-500);
    margin-bottom: var(--space-4);
}

.footer__copyright {
    font-size: var(--font-size-xs);
    color: var(--color-gray-600);
}

/* ========================================
   Animations & States
   ======================================== */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus Visible */
:focus-visible {
    outline: 2px solid var(--color-primary-500);
    outline-offset: 2px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible),
input:focus:not(:focus-visible),
select:focus:not(:focus-visible),
textarea:focus:not(:focus-visible) {
    outline: none;
}

/* Selection */
::selection {
    background: var(--color-primary-200);
    color: var(--color-primary-900);
}