/* CSS Reset & Base Styles */
*, *::before, *::after { 
    box-sizing: border-box; 
}

* { 
    margin: 0; 
}

body { 
    line-height: 1.5; 
    -webkit-font-smoothing: antialiased; 
}

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

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

/* Custom Fonts */
@font-face {
    font-family: 'Motter Tektura';
    src: url('../fonts/Motter Tektura Normal.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

/* CSS Custom Properties */
:root {
    /* Colors for CoContext */
    --primary: #E66765;
    --accent-1: #6F5E76;
    --background: #F8F6EF;
    --dark-text: #211103;
    --white: #ffffff;
    --gray-100: #f3f4f6;
    --gray-500: #9ca3af;
    --gray-700: #374151;
    --gray-900: #111827;
    --purple-dark: #6F5E76;
    --purple-button: #7b6b89;
    
    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --logo-font-family: 'Bungee', 'Poppins', sans-serif;
    
    /* Layout */
    --container-max: 1200px;
    --section-padding: 2rem 1rem;
    
    /* Mobile-first typography scale */
    --font-xs: 0.75rem;    /* 12px */
    --font-sm: 0.875rem;   /* 14px */
    --font-base: 1rem;     /* 16px */
    --font-lg: 1.125rem;   /* 18px */
    --font-xl: 1.25rem;    /* 20px */
    --font-2xl: 1.5rem;    /* 24px */
    --font-3xl: 1.875rem;  /* 30px */
}

/* Base Styles - Mobile First */
body {
    font-family: var(--font-family);
    color: var(--dark-text);
    background-color: var(--background);
    font-size: var(--font-base);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
}

.hidden {
    display: none !important;
}

/* Hero Section - Mobile First */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
    background-color: var(--background);
    position: relative;
}

.hero-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    width: 100%;
}

.hero-content {
    text-align: left;
    max-width: 700px;
    padding: 0 16px;
}

/* Logo */
.logo-wrapper {
    margin-bottom: 0.5rem;
}

.logo {
    width: 60px;
    height: 60px;
}

/* Brand Name */
.brand-name {
    font-weight: 600;
    font-family: var(--logo-font-family);
    font-size: var(--font-2xl);
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.brand-co {
    color: var(--primary);
}

.brand-context {
    color: var(--purple-dark);
}

/* Hero Headline */
.hero-headline {
    font-size: var(--font-xl);
    font-weight: 400;
    line-height: 1.3;
    color: var(--dark-text);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.text-light {
    font-weight: 400;
    color: #211103;
}

.text-muted {
    color: #211103;
    font-weight: 400;
}

.text-accent {
    color: var(--primary);
}

.text-dark {
    color: var(--purple-dark);
    font-weight: 600;
}

.text-bold {
    font-weight: 700 !important;
}

/* Hero Subheading */
.hero-subheading {
    font-size: var(--font-base);
    font-weight: 400;
    line-height: 1.5;
    color: var(--gray-700);
    margin-bottom: 2rem;
    max-width: 480px;
}

/* Signup Form */
.signup-form {
    margin-bottom: 1rem;
    max-width: 320px;
    padding: 0;
}

.form-row {
    display: flex;
    height: 56px;
    background: var(--white);
    border: 2px solid #e5e7eb;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.2s ease;
}

.form-row:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(230, 103, 101, 0.1);
}

.email-input {
    flex: 1;
    border: none;
    padding: 0 16px;
    font-size: 16px;
    background: transparent;
    outline: none;
    color: var(--dark-text);
    min-width: 0;
}

.email-input:focus {
    outline: none;
}

.email-input::placeholder {
    color: var(--gray-500);
}

.btn-submit {
    background: var(--accent-1);
    color: var(--white);
    border: none;
    padding: 0 20px;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 130px;
}

.btn-submit:hover {
    background: #5d4f66;
    transform: translateX(-2px);
}

.btn-submit:focus {
    outline: 2px solid var(--accent-1);
    outline-offset: 2px;
}

.btn-submit i {
    width: 16px;
    height: 16px;
}

/* Launch Notice */
.launch-notice {
    color: var(--gray-500);
    font-size: var(--font-sm);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sparkle-icon {
    width: 20px;
    height: 20px;
    color: var(--primary);
    vertical-align: middle;
}

/* Success Message */
.success-message {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--white);
    border: 2px solid var(--primary);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    text-align: center;
    max-width: 400px;
    width: 90%;
    display: none;
}

.success-content {
    color: var(--dark-text);
}

.success-content i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 1rem;
}

.success-content h3 {
    font-size: var(--font-xl);
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-text);
}

.success-content p {
    font-size: var(--font-base);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    color: var(--gray-700);
}

.success-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-close {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: var(--font-sm);
}

.btn-close:hover {
    background: #d55553;
    transform: translateY(-1px);
}

/* Error States */
.form-error {
    color: #ef4444;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 8px;
    padding: 0.75rem 1rem;
    font-size: var(--font-sm);
    margin-top: 1rem;
    text-align: center;
}

.email-input.error {
    border-color: #ef4444 !important;
}

/* Loading States */
.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-submit .loading {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Tablet: 768px+ */
@media (min-width: 768px) {
    :root {
        --section-padding: 3rem 2rem;
        --font-2xl-md: 2rem;     /* 32px */
        --font-3xl-md: 2.25rem;  /* 36px */
    }
    
    .container {
        padding: 0 2rem;
    }
    
    .hero-content {
        max-width: 800px;
        text-align: left !important; /* Override mobile centering */
    }
    
    .logo {
        margin: 0; /* Remove auto margin for left alignment */
    }
    
    .signup-form {
        margin-left: 0; /* Remove auto margin for left alignment */
        margin-right: 0;
    }
    
    .hero-subheading {
        margin-left: 0; /* Remove auto margin for left alignment */
        margin-right: 0;
    }
    
    .launch-notice {
        justify-content: flex-start; /* Left align on tablet+ */
    }
    
    /* Hide comparison section on tablet+ since boxes are in hero */
    .comparison-section {
        display: none;
    }
    
    /* Show comparison boxes on tablet and up */
    .comparison-boxes {
        display: block !important; /* Override mobile hide */
        margin-top: 3rem;
    }
    
    .comparison-box {
        max-width: 500px;
        margin: 0 auto 1.5rem;
    }
    
    .logo {
        width: 80px;
        height: 80px;
    }
    
    .brand-name {
        font-size: var(--font-2xl-md);
    }
    
    .hero-headline {
        font-size: var(--font-xl);
    }
    
    .signup-form {
        max-width: 400px;
    }
    
    .form-row {
        height: 64px;
    }
    
    .email-input {
        font-size: var(--font-lg);
        padding: 0 20px;
    }
    
    .btn-submit {
        font-size: var(--font-base);
        padding: 0 24px;
        min-width: 150px;
    }
}

/* Desktop: 1024px+ */
@media (min-width: 1024px) {
    :root {
        --section-padding: 4rem 2rem;
        --font-3xl-lg: 3rem;     /* 48px */
    }
    
    .hero-layout {
        flex-direction: row;
        align-items: center;
        gap: 3rem;
    }
    
    .hero-content {
        flex: 1;
        max-width: 600px;
    }
    
    .comparison-boxes {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        flex: 0 0 400px;
        margin-top: 0;
    }
    
    .comparison-box {
        padding: 2rem;
        margin: 0;
        max-width: none;
    }
    
    .brand-name {
        font-size: var(--font-2xl-md);
        margin-bottom: 1.5rem;
    }
    
    .hero-headline {
        font-size: 2rem;
        /* margin-bottom: 3rem; */
    }
    
    .logo {
        width: 100px;
        height: 100px;
    }
}

/* Large Desktop: 1280px+ */
@media (min-width: 1280px) {
    .hero-headline {
        font-size: 2.5rem;
    }
    
    .hero-layout {
        gap: 4rem;
    }
    
    .comparison-boxes {
        flex: 0 0 450px;
        gap: 2rem;
    }
    
    .comparison-box {
        padding: 2.5rem;
    }
}

/* Focus styles for accessibility */
*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Remove focus outline from email input since parent handles focus */
.email-input:focus-visible {
    outline: none !important;
}

/* Smooth transitions */
* {
    transition: outline 0.2s ease;
}

/* Comparison Section for Mobile */
.comparison-section {
    padding: 2rem 0;
    background: var(--background);
}

/* Comparison Boxes */
.comparison-boxes {
    display: block; /* Show on mobile as separate section */
}

/* Mobile-only centering */
@media (max-width: 767px) {
    .hero-content {
        text-align: center !important;
    }
    
    .logo {
        margin: 0 auto;
    }
    
    .signup-form {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-subheading {
        margin-left: auto;
        margin-right: auto;
    }
    
    .launch-notice {
        justify-content: center;
    }
}

.comparison-box {
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
}

.comparison-box:last-child {
    margin-bottom: 0;
}

.without-box {
    background: var(--white);
    border: 2px solid #f3f4f6;
}

.with-box {
    background: var(--purple-dark);
    color: var(--white);
}

.box-title {
    font-size: var(--font-lg);
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.text-success {
    color: #00E676;
}

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

.text-accent {
    color: var(--primary);
    font-weight: 500;
}

.badge-without {
    color: var(--primary);
    background: rgba(230, 103, 101, 0.15);
    padding: 4px 12px;
    border-radius: 8px;
    font-weight: 600;
}

.badge-with {
    color: #00E676;
    background: rgba(0, 230, 118, 0.15);
    padding: 4px 12px;
    border-radius: 8px;
    font-weight: 600;
}

.box-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem 0;
}

.box-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
    font-size: var(--font-sm);
    line-height: 1.5;
}

.box-list li:last-child {
    margin-bottom: 0;
}

.icon-error {
    color: var(--primary);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.icon-check {
    color: #f8f6ef;
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.box-stat {
    font-size: var(--font-sm);
    color: var(--gray-700);
    text-align: center;
    font-weight: 500;
    margin: 0;
    padding-top: 1rem;
    border-top: 1px solid #f3f4f6;
}

.box-cta {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    margin-top: 1rem;
}

.box-cta p {
    margin: 0;
    font-size: var(--font-sm);
    font-weight: 600;
}

.highlight {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
}

/* How It Works Section */
.how-it-works-box {
    background: var(--purple-dark);
    color: var(--white);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 12px 40px rgba(111, 94, 118, 0.2);
    margin-bottom: 2rem;
}

.how-header {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    margin-bottom: 1.5rem;
}

.how-badge {
    background: #4FB286;
    color: var(--purple-dark);
    padding: 8px;
    border-radius: 8px;
    font-weight: 700;
    font-size: var(--font-3xl);
    transform: rotate(-3deg);
    display: inline-block;
}

.how-title {
    color: var(--white);
    font-size: var(--font-3xl);
    font-weight: 700;
}

.how-description {
    font-size: var(--font-lg);
    line-height: 1.6;
    margin: 0;
    margin-bottom: 2rem;
    opacity: 0.9;
    background-color: #594362;
    padding: 8px;
    border-radius: 12px;
}

.how-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.how-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: var(--font-base);
    line-height: 1.5;
}

.how-list li:last-child {
    margin-bottom: 0;
}

.how-icon {
    width: 24px;
    height: 24px;
    color: var(--background);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Footer Indicators */
.footer-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 2rem 0;
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
}

.indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(111, 94, 118, 0.3);
    transition: all 0.3s ease;
}

.indicator.active {
    background: var(--purple-dark);
    width: 24px;
    border-radius: 4px;
}

/* Media queries for How It Works section */
@media (min-width: 768px) {
    .how-it-works-box {
        flex: 0 0 450px;
        display: block;
    }
    
    .footer-indicators {
        display: none;
    }
}

/* Show the how it works box on mobile */
@media (max-width: 767px) {
    .hero-headline {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 2rem;
    }
    
    .how-it-works-box {
        display: block;
        margin: 2rem 1rem;
        padding: 2rem 1.5rem;
        text-align: center;
    }
    
    .how-header {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .how-badge {
        font-size: var(--font-2xl);
        padding: 8px 20px;
    }
    
    .how-title {
        font-size: var(--font-2xl);
    }
    
    .how-description {
        font-size: var(--font-base);
        margin-bottom: 1.5rem;
        text-align: center;
        background-color: transparent;
        padding: 0;
    }
    
    .how-list {
        text-align: left;
    }
    
    .how-list li {
        font-size: var(--font-sm);
        margin-bottom: 1.25rem;
    }
    
    .how-icon {
        width: 20px;
        height: 20px;
    }
}