/* ===============================================
   CRRANIO - Landing Page CSS
   Cores: #ffffff (fundo), #901c78 (primária), #6caa6c (secundária)
=============================================== */

/* Reset e Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* CRRANIO Brand Colors */
    --color-primary: #901c78;
    --color-secondary: #6caa6c;
    --color-white: #ffffff;
    --color-black: #1a1a1a;
    --color-gray-50: #fafafa;
    --color-gray-100: #f5f5f5;
    --color-gray-200: #e5e5e5;
    --color-gray-300: #d4d4d4;
    --color-gray-400: #a3a3a3;
    --color-gray-500: #737373;
    --color-gray-600: #525252;
    --color-gray-700: #404040;
    --color-gray-800: #262626;
    --color-gray-900: #171717;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, #b8237a 100%);
    --gradient-secondary: linear-gradient(135deg, var(--color-secondary) 0%, #7cb97c 100%);
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

body {
    font-family: var(--font-family);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    font-weight: var(--font-weight-regular);
    scroll-behavior: smooth;
    overflow-x: hidden;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--color-primary);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    z-index: 1000;
    font-weight: var(--font-weight-medium);
}

.skip-link:focus {
    top: 6px;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-lg);
    }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: 2.25rem;
    font-weight: var(--font-weight-bold);
}

h2 {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
}

h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
}

h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
}

@media (min-width: 768px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    h3 {
        font-size: 1.75rem;
    }
}

p {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-700);
}

strong {
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-900);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.75rem 1.5rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    line-height: 1;
    text-decoration: none;
    text-align: center;
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    outline: none;
    min-height: 48px;
}

.btn:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn--primary {
    background: var(--gradient-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn--primary:hover {
    background: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn--primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-md);
}

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

.btn--outline:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-1px);
}

.btn--large {
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: var(--font-weight-semibold);
}

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

.btn__loading {
    display: none;
}

.btn.loading .btn__text {
    display: none;
}

.btn.loading .btn__loading {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

/* Section Base */
section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-3xl);
}

.section__title {
    margin-bottom: var(--space-md);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section__description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: 0;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    z-index: 1000;
    transition: all var(--transition-normal);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem var(--space-md);
    height: 70px;
}

.nav__logo .logo {
    height: 40px;
    width: auto;
}

.nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--color-white);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    transition: right var(--transition-normal);
    z-index: 1001;
}

.nav__menu.show-menu {
    right: 0;
}

.nav__list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    list-style: none;
    text-align: center;
}

.nav__link {
    color: var(--color-gray-700);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    font-size: 1.125rem;
    transition: color var(--transition-normal);
    position: relative;
}

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

.nav__link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-normal);
}

.nav__link:hover::after,
.nav__link:focus::after {
    width: 100%;
}

.nav__close {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 1.5rem;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: color var(--transition-normal);
}

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

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav__cta {
    display: none;
}

.nav__toggle {
    font-size: 1.25rem;
    color: var(--color-gray-700);
    cursor: pointer;
    transition: color var(--transition-normal);
}

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

@media (min-width: 768px) {
    .nav {
        padding: 1rem var(--space-lg);
    }
    
    .nav__menu {
        position: static;
        width: auto;
        height: auto;
        background: transparent;
        flex-direction: row;
    }
    
    .nav__list {
        flex-direction: row;
        gap: var(--space-xl);
    }
    
    .nav__link {
        font-size: 0.875rem;
    }
    
    .nav__close,
    .nav__toggle {
        display: none;
    }
    
    .nav__cta {
        display: inline-flex;
    }
}

/* Hero Section */
.hero {
    padding: calc(70px + var(--space-3xl)) 0 var(--space-3xl);
    background: linear-gradient(135deg, var(--color-white) 0%, var(--color-gray-50) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(144, 28, 120, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
    min-height: 70vh;
}

.hero__title {
    margin-bottom: var(--space-md);
    animation: fadeInUp 0.8s ease-out;
}

.hero__title-question {
    display: block;
    color: var(--color-gray-900);
}

.hero__description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero__cta {
    margin-bottom: var(--space-xl);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.hero__microcopy {
    margin-top: var(--space-sm);
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-align: center;
}

.hero__proof {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.proof__item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-600);
}

.proof__icon {
    color: var(--color-secondary);
}

.hero__visual {
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.hero__image-wrapper {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-slow);
}

.hero__image-wrapper:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.hero__image {
    width: 100%;
    height: auto;
    display: block;
}

@media (min-width: 1024px) {
    .hero__content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
        align-items: center;
    }
    
    .hero__text {
        text-align: left;
    }
    
    .hero__microcopy {
        text-align: left;
    }
    
    .hero__proof {
        justify-content: flex-start;
    }
}

/* Problems Section */
.problems {
    background: var(--color-gray-50);
    position: relative;
}

.problems__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.problem__card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
    text-align: center;
}

.problem__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.problem__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 1.5rem;
    color: var(--color-white);
}

.problem__title {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
    color: var(--color-gray-900);
}

.problem__text {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

.problems__outcome {
    margin-top: var(--space-3xl);
}

.outcome__boxes {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.outcome__box {
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.outcome__box--desire {
    background: linear-gradient(135deg, rgba(108, 170, 108, 0.1) 0%, rgba(108, 170, 108, 0.05) 100%);
    border: 2px solid var(--color-secondary);
}

.outcome__box--gain {
    background: linear-gradient(135deg, rgba(144, 28, 120, 0.1) 0%, rgba(144, 28, 120, 0.05) 100%);
    border: 2px solid var(--color-primary);
}

.outcome__box h4 {
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.outcome__box p {
    margin-bottom: 0;
    font-weight: var(--font-weight-medium);
}

@media (min-width: 768px) {
    .problems__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .outcome__boxes {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .problems__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

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

.steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    max-width: 900px;
    margin: 0 auto;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-lg);
    align-items: center;
    padding: var(--space-xl);
    background: var(--color-gray-50);
    border-radius: var(--border-radius-lg);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    position: relative;
}

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

.step__number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    flex-shrink: 0;
}

.step__title {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
    color: var(--color-gray-900);
}

.step__description {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

.step__icon {
    font-size: 2rem;
    color: var(--color-secondary);
    flex-shrink: 0;
}

@media (max-width: 767px) {
    .step {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-md);
    }
    
    .step__content {
        order: 2;
    }
    
    .step__icon {
        order: 3;
    }
}

/* Target Audience Section */
.target-audience {
    background: var(--color-gray-50);
}

.audience__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.audience__card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    text-align: center;
    transition: all var(--transition-normal);
}

.audience__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-secondary);
}

.audience__icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    font-size: 2rem;
    color: var(--color-white);
}

.audience__title {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-900);
}

.audience__description {
    color: var(--color-gray-600);
    margin-bottom: 0;
}

.audience__criteria {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.criteria__title {
    text-align: center;
    margin-bottom: var(--space-lg);
    color: var(--color-gray-900);
}

.criteria__list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

.criteria__item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    font-weight: var(--font-weight-medium);
}

.criteria__item i {
    color: var(--color-secondary);
    margin-top: 2px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .audience__grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .criteria__list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Results Section */
.results {
    background: var(--color-white);
}

.results__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.result__card {
    background: var(--color-gray-50);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    text-align: left;
}

.result__card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.result__icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    font-size: 1.5rem;
    color: var(--color-white);
}

.result__title {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-900);
}

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

.results__disclaimer {
    background: linear-gradient(135deg, rgba(108, 170, 108, 0.1) 0%, rgba(108, 170, 108, 0.05) 100%);
    padding: var(--space-lg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-secondary);
}

.disclaimer__text {
    margin-bottom: 0;
    font-size: 0.875rem;
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
}

.disclaimer__text i {
    color: var(--color-secondary);
    margin-top: 2px;
    flex-shrink: 0;
}

@media (min-width: 768px) {
    .results__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .results__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Why CRRANIO Section */
.why-crranio {
    background: var(--color-gray-50);
}

.why__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

.why__card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-gray-200);
    transition: all var(--transition-normal);
}

.why__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.why__icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    font-size: 1.75rem;
    color: var(--color-white);
}

.why__title {
    margin-bottom: var(--space-sm);
    color: var(--color-gray-900);
}

.why__description {
    color: var(--color-gray-600);
    margin-bottom: 0;
    line-height: 1.7;
}

@media (min-width: 768px) {
    .why__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .why__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Content Authority Section */
.content-authority {
    background: var(--color-white);
}

.content__showcase {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.book__highlight {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: center;
    background: var(--color-gray-50);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
}

.book__image {
    text-align: center;
}

.book__cover {
    width: 200px;
    height: auto;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal);
}

.book__cover:hover {
    transform: scale(1.05);
}

.book__title {
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.book__description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.social__invite {
    text-align: center;
    background: linear-gradient(135deg, rgba(144, 28, 120, 0.05) 0%, rgba(108, 170, 108, 0.05) 100%);
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-gray-200);
}

.social__title {
    color: var(--color-gray-900);
    margin-bottom: var(--space-sm);
}

.social__description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-lg);
}

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

.social__link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--color-white);
    color: var(--color-gray-700);
    text-decoration: none;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-gray-300);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-normal);
}

.social__link:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

@media (min-width: 768px) {
    .content__showcase {
        grid-template-columns: 1fr 1fr;
    }
    
    .book__highlight {
        grid-template-columns: auto 1fr;
    }
}

/* Form Section */
.form-section {
    background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
    padding: var(--space-3xl) 0;
}

.form__wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: start;
    max-width: 1000px;
    margin: 0 auto;
}

.form__content {
    text-align: center;
}

.form__title {
    margin-bottom: var(--space-md);
    color: var(--color-gray-900);
}

.form__description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.form__benefits {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    text-align: left;
}

.benefit__item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
}

.benefit__item i {
    color: var(--color-secondary);
    flex-shrink: 0;
}

.contact__form {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-gray-200);
}

.form__group {
    margin-bottom: var(--space-lg);
}

.form__group--checkbox {
    margin-bottom: var(--space-xl);
}

.form__label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-900);
}

.form__input {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid var(--color-gray-300);
    border-radius: var(--border-radius-md);
    font-family: inherit;
    font-size: 1rem;
    background: var(--color-white);
    transition: all var(--transition-normal);
    min-height: 48px;
}

.form__input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(144, 28, 120, 0.1);
}

.form__input.error {
    border-color: #dc2626;
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

.form__input.success {
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(108, 170, 108, 0.1);
}

.form__error {
    margin-top: var(--space-xs);
    color: #dc2626;
    font-size: 0.875rem;
    font-weight: var(--font-weight-medium);
    display: none;
}

.form__error.show {
    display: block;
}

.checkbox__label {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    cursor: pointer;
    font-weight: var(--font-weight-regular);
    line-height: 1.5;
}

.checkbox__input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

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

.checkbox__input:checked + .checkbox__custom {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkbox__input:checked + .checkbox__custom::after {
    content: '✓';
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: bold;
}

.checkbox__input:focus + .checkbox__custom {
    box-shadow: 0 0 0 3px rgba(144, 28, 120, 0.1);
}

.checkbox__text {
    color: var(--color-gray-700);
    font-size: 0.875rem;
}

.form__microcopy {
    margin-top: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-gray-500);
    text-align: center;
}

@media (min-width: 768px) {
    .form__wrapper {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
    
    .form__content {
        text-align: left;
    }
    
    .form__benefits {
        grid-template-columns: 1fr;
    }
}

/* Final CTA Section */
.final-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, rgba(144, 28, 120, 0.9) 100%);
    color: var(--color-white);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
    background-size: 50px 50px;
    opacity: 0.5;
    pointer-events: none;
}

.cta__content {
    position: relative;
    z-index: 1;
}

.cta__title {
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.cta__description {
    font-size: 1.125rem;
    margin-bottom: var(--space-2xl);
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.stat__item {
    text-align: center;
}

.stat__number {
    display: block;
    font-size: 2.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-white);
    line-height: 1;
    margin-bottom: var(--space-xs);
}

.stat__label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: var(--font-weight-medium);
}

.cta__button {
    background: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-white);
}

.cta__button:hover {
    background: transparent;
    color: var(--color-white);
    border-color: var(--color-white);
}

/* Footer */
.footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding: var(--space-3xl) 0 var(--space-lg);
}

.footer__content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer__logo img {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer__tagline {
    margin-top: var(--space-md);
    color: var(--color-gray-400);
    font-style: italic;
    margin-bottom: 0;
}

.footer__title {
    color: var(--color-white);
    margin-bottom: var(--space-md);
    font-size: 1.125rem;
}

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

.footer__link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-gray-300);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer__link:hover {
    color: var(--color-white);
}

.footer__link i {
    width: 20px;
    flex-shrink: 0;
}

.footer__social {
    display: flex;
    gap: var(--space-sm);
}

.footer__social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-gray-800);
    color: var(--color-gray-300);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    transition: all var(--transition-normal);
}

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

.footer__bottom {
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-gray-800);
    text-align: center;
}

.footer__copyright {
    margin-bottom: 0;
    font-size: 0.875rem;
    color: var(--color-gray-400);
}

@media (min-width: 768px) {
    .footer__content {
        grid-template-columns: 2fr 1fr 1fr;
    }
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.modal.show {
    display: flex;
}

.modal__backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal__content {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    max-width: 500px;
    width: 100%;
    position: relative;
    z-index: 1;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s ease-out;
}

.modal__header {
    padding: var(--space-xl) var(--space-xl) 0;
    text-align: center;
}

.modal__title {
    color: var(--color-gray-900);
    margin-bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
}

.modal__title i {
    color: var(--color-secondary);
    font-size: 1.75rem;
}

.modal__body {
    padding: var(--space-lg) var(--space-xl);
}

.modal__body p {
    margin-bottom: var(--space-md);
}

.modal__next-steps {
    background: var(--color-gray-50);
    padding: var(--space-lg);
    border-radius: var(--border-radius-md);
    margin-top: var(--space-lg);
}

.modal__next-steps h4 {
    margin-bottom: var(--space-md);
    color: var(--color-gray-900);
}

.modal__next-steps ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.modal__next-steps li {
    padding: var(--space-xs) 0;
    color: var(--color-gray-700);
}

.modal__footer {
    padding: 0 var(--space-xl) var(--space-xl);
    text-align: center;
}

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

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Utility Classes */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

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

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

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

/* Responsive Utilities */
@media (max-width: 767px) {
    .hidden-mobile {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .hidden-desktop {
        display: none !important;
    }
}

/* Print Styles */
@media print {
    .nav,
    .footer,
    .btn,
    .form-section,
    .final-cta {
        display: none !important;
    }
    
    .hero {
        padding-top: var(--space-lg);
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
        color: #000;
        background: #fff;
    }
}