/* assets/css/style.css */

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --black: #000000;
    --white: #ffffff;
    --gray-900: #111111;
    --gray-800: #222222;
    --gray-700: #333333;
    --gray-600: #666666;
    --gray-500: #888888;
    --gray-400: #aaaaaa;
    --gray-300: #cccccc;
    --gray-200: #e5e5e5;
    --gray-100: #f5f5f5;
    --gray-50: #fafafa;

    --accent: #2563eb; /* Nice blue */
    --accent-light: #dbeafe;
    --accent-dark: #1e40af;

    /* Typography */
    --font-sans:
        -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial,
        sans-serif;
    --font-mono: "SF Mono", Monaco, "Cascadia Code", monospace;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;

    /* Layout */
    --container-max: 1100px;
    --content-max: 900px;
}

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

/* ===== Base ===== */
body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-900);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== Typography ===== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: clamp(2rem, 5vw, 3rem);
}
h2 {
    font-size: clamp(1.5rem, 4vw, 2rem);
}
h3 {
    font-size: 1.5rem;
}
h4 {
    font-size: 1.125rem;
}

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

strong {
    font-weight: 700;
    color: var(--gray-900);
}

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

section {
    padding: var(--space-3xl) 0;
}

/* ===== Header ===== */
header {
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .logo {
    font-size: 1.25rem;
    font-weight: 900;
    text-decoration: none;
    color: var(--black);
    letter-spacing: -0.5px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
    align-items: center;
}

nav a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    transition: color 0.2s;
}

nav a:hover {
    color: var(--black);
}

/* ===== Hero Section ===== */
.hero {
    padding: var(--space-3xl) 0;
    text-align: center;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto var(--space-2xl);
}

.hero-headline {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    letter-spacing: -1px;
    margin-bottom: var(--space-md);
}

.hero-subtext {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: var(--space-lg);
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.cta-note {
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: var(--space-sm) var(--space-lg);
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--gray-800);
    transform: translateY(-1px);
}

button {
    font-family: inherit;
}

/* ===== Email Preview ===== */
.email-preview-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.browser-mockup {
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.browser-bar {
    display: flex;
    align-items: center;
    padding: var(--space-sm);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.browser-dots {
    display: flex;
    gap: 6px;
    margin-right: var(--space-sm);
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
}

.browser-title {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.email-preview {
    background: var(--white);
    padding: var(--space-md);
}

.email-mini-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xs);
}

.email-mini-header strong {
    font-size: 0.875rem;
    letter-spacing: 0.5px;
}

.email-time {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.email-subject {
    font-weight: 700;
    font-size: 1.125rem;
    margin-bottom: var(--space-md);
}

.mini-stats {
    display: flex;
    justify-content: space-around;
    padding: var(--space-sm) 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--space-md);
}

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

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ===== Email Preview ===== */
.email-preview-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.browser-mockup {
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.browser-bar {
    display: flex;
    align-items: center;
    padding: var(--space-sm);
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.browser-dots {
    display: flex;
    gap: 6px;
    margin-right: var(--space-sm);
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gray-300);
}

.browser-title {
    font-size: 0.875rem;
    color: var(--gray-600);
}

.email-preview {
    background: var(--white);
    font-family: var(--font-sans);
}

/* Email Header */
.email-header {
    text-align: center;
    padding: 30px 20px 20px;
    border-bottom: 3px solid var(--black);
}

.email-header h1 {
    font-size: 32px;
    font-weight: 900;
    margin: 0;
    letter-spacing: -1px;
    color: var(--black);
}

.email-date {
    font-size: 14px;
    color: var(--gray-600);
    margin-top: 5px;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* Email Headline Section */
.email-headline-section {
    padding: 25px 20px;
    text-align: center;
    background-color: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.email-headline {
    font-size: 24px;
    font-weight: 700;
    color: var(--black);
    margin: 0 0 8px 0;
    line-height: 1.2;
}

.email-headline-sub {
    font-size: 16px;
    color: var(--gray-600);
    margin: 0;
}

/* Email Quick Stats */
.email-quick-stats {
    display: flex;
    justify-content: space-around;
    padding: 20px;
    background-color: #f5f5f5;
    border-bottom: 2px solid var(--gray-200);
}

.email-stat-item {
    text-align: center;
}

.email-stat-number {
    font-size: 26px;
    font-weight: 700;
    display: block;
    line-height: 1;
    color: var(--black);
}

.email-stat-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-top: 5px;
    color: var(--gray-600);
}

/* Email Content */
.email-content {
    padding: 20px;
}

.email-section-header {
    font-size: 17px;
    font-weight: 700;
    margin: 30px 0 20px;
    color: var(--black);
    letter-spacing: -0.3px;
    position: relative;
    padding-left: 12px;
}

.email-section-header:before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 18px;
    background-color: var(--gray-600);
}

/* Email Account Blocks */
.email-account-block {
    margin-bottom: 25px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    overflow: hidden;
}

.email-account-header {
    background-color: var(--gray-50);
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--gray-200);
}

.email-account-info {
    font-weight: 600;
    font-size: 16px;
    color: var(--black);
}

.email-account-total {
    font-weight: 700;
    font-size: 18px;
    color: var(--black);
}

.email-transaction-list {
    padding: 16px;
}

.email-transaction-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
}

.email-transaction-item:last-child {
    border-bottom: none;
}

.email-merchant-name {
    font-size: 15px;
    color: var(--gray-700);
    flex: 1;
}

.email-transaction-amount {
    font-size: 15px;
    font-weight: 600;
    color: var(--black);
    white-space: nowrap;
    margin-left: 20px;
}

/* Email Brief Section */
.email-brief-section {
    background-color: #fafafa;
    border-radius: 8px;
    padding: 20px;
    border: 1px solid #e8e8e8;
}

.email-brief-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.5;
}

.email-brief-item:last-child {
    margin-bottom: 0;
}

.email-brief-emoji {
    font-size: 18px;
    margin-right: 12px;
    flex-shrink: 0;
}

.email-brief-content strong {
    color: var(--black);
    font-weight: 700;
}

/* ===== Problem/Solution ===== */
.problem-solution {
    background: var(--gray-50);
}

.problem-stat {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-2xl);
}

.stat-callout {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.stat-source {
    font-size: 0.875rem;
    color: var(--gray-600);
    font-style: italic;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    max-width: var(--content-max);
    margin: 0 auto;
}

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

.icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.solution-point h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.solution-point p {
    font-size: 0.875rem;
}

/* ===== How It Works ===== */
.how-it-works {
    text-align: center;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: var(--space-2xl);
}

.steps {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 200px;
    max-width: 250px;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--black);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--space-sm);
}

.step-content h4 {
    margin-bottom: var(--space-xs);
}

.step-content p {
    font-size: 0.875rem;
}

.step-arrow {
    font-size: 2rem;
    color: var(--gray-300);
    flex: 0 0 auto;
}

.setup-note {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-md);
    background: var(--accent-light);
    border-radius: 8px;
}

.setup-note p {
    color: var(--accent-dark);
    margin: 0;
}

/* ===== Manifesto ===== */
.manifesto {
    background: var(--gray-900);
    color: var(--white);
}

.manifesto h2 {
    color: var(--white);
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.manifesto-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    max-width: var(--content-max);
    margin: 0 auto;
}

.manifesto-item h4 {
    color: var(--white);
    margin-bottom: var(--space-xs);
}

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

/* ===== Features ===== */
.features h2 {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.feature-list {
    max-width: 700px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.feature {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.feature-icon {
    font-size: 1.5rem;
    flex: 0 0 auto;
}

.feature-content h4 {
    margin-bottom: var(--space-xs);
}

.feature-content p {
    font-size: 0.875rem;
}

/* ===== Testimonials ===== */
.testimonials {
    background: var(--gray-50);
}

.testimonials h2 {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
    max-width: var(--content-max);
    margin: 0 auto;
}

.testimonial {
    background: var(--white);
    padding: var(--space-lg);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
}

.testimonial p {
    font-style: italic;
    margin-bottom: var(--space-sm);
}

.testimonial cite {
    font-style: normal;
    font-size: 0.875rem;
    color: var(--gray-600);
}

/* ===== Waitlist Section ===== */
.waitlist-section {
    background: var(--black);
    color: var(--white);
    text-align: center;
}

.waitlist-content {
    max-width: 600px;
    margin: 0 auto;
}

.waitlist-section h2 {
    color: var(--white);
    margin-bottom: var(--space-sm);
}

.waitlist-subtitle {
    color: var(--gray-400);
    margin-bottom: var(--space-lg);
}

.waitlist-form {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
    justify-content: center;
}

.waitlist-form input {
    flex: 1 1 300px;
    padding: var(--space-sm);
    border: 1px solid var(--gray-700);
    background: var(--gray-900);
    color: var(--white);
    border-radius: 6px;
    font-size: 1rem;
}

.waitlist-form input::placeholder {
    color: var(--gray-600);
}

.waitlist-form button {
    padding: var(--space-sm) var(--space-lg);
    background: var(--white);
    color: var(--black);
    border: none;
    border-radius: 6px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.waitlist-form button:hover {
    background: var(--gray-100);
    transform: translateY(-1px);
}

.waitlist-notes {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.waitlist-notes p {
    color: var(--gray-400);
    margin: 0;
    font-size: 0.875rem;
}

/* ===== Footer ===== */
.site-footer {
    text-align: center;
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--gray-200);
    font-size: 0.875rem;
    color: var(--gray-600);
}

footer {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--gray-200);
}

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

.footer-content p {
    color: var(--gray-600);
    margin-bottom: var(--space-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
}

.footer-links a {
    color: var(--gray-600);
    text-decoration: none;
    font-size: 0.875rem;
}

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

/* ===== Responsive ===== */
@media (max-width: 768px) {
    section {
        padding: var(--space-2xl) 0;
    }

    .hero-headline {
        font-size: 2rem;
    }

    .hero-subtext {
        font-size: 1.125rem;
    }

    .steps {
        flex-direction: column;
    }

    .step-arrow {
        transform: rotate(90deg);
    }

    .solution-grid,
    .manifesto-grid,
    .testimonial-grid {
        gap: var(--space-md);
    }

    nav ul {
        display: none; /* You might want a mobile menu here */
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }

    .waitlist-form {
        flex-direction: column;
    }

    .waitlist-form input,
    .waitlist-form button {
        width: 100%;
    }

    .waitlist-notes {
        flex-direction: column;
        gap: var(--space-sm);
    }
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content,
.email-preview-wrapper,
.solution-point,
.step,
.testimonial {
    animation: fadeIn 0.6s ease-out;
    animation-fill-mode: both;
}

.hero-content {
    animation-delay: 0.1s;
}
.email-preview-wrapper {
    animation-delay: 0.2s;
}
.solution-point:nth-child(1) {
    animation-delay: 0.1s;
}
.solution-point:nth-child(2) {
    animation-delay: 0.2s;
}
.solution-point:nth-child(3) {
    animation-delay: 0.3s;
}

/* ===== Header Styles ===== */
header {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.98);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 1rem 2rem;
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--black);
    font-weight: 900;
    font-size: 1.5rem; /* Increased from 1.25rem */
    transition: opacity 0.2s;
}

.nav-logo:hover {
    opacity: 0.8;
}

.logo-icon {
    width: 40px; /* Increased from 32px */
    height: 40px; /* Increased from 32px */
}

.logo-text {
    letter-spacing: -0.5px;
}

/* Navigation Links */
.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color 0.2s;
    position: relative;
}

.nav-links a:hover {
    color: var(--black);
}

/* Subtle hover underline effect */
.nav-links a::after {
    content: "";
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--black);
    transition: width 0.2s;
}

.nav-links a:hover::after {
    width: 100%;
}

/* CTA Button */
.nav-cta {
    padding: 0.625rem 1.5rem;
    background: var(--black);
    color: var(--white);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: all 0.2s;
}

.nav-cta:hover {
    background: var(--gray-800);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }

    .nav-links {
        display: none; /* Hide on mobile - you'd implement a mobile menu */
    }

    .logo-text {
        font-size: 1.35rem; /* Increased from 1.125rem */
    }

    .logo-icon {
        width: 36px; /* Increased from 28px */
        height: 36px;
    }

    .nav-cta {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}

/* Mobile Menu - Add to style.css */
@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
    }

    /* Hide desktop links on mobile */
    .nav-links {
        display: none;
    }

    /* Make logo and CTA visible */
    .nav-logo {
        font-size: 1.125rem;
    }

    .nav-cta {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }
}

/* Fix black sections on mobile */
@media (max-width: 768px) {
    /* Why we're email-only section */
    .manifesto {
        padding: 3rem 1rem; /* Reduce padding */
    }

    .manifesto-grid {
        gap: 1.5rem; /* Smaller gap */
    }

    .manifesto-item {
        margin-bottom: 0; /* Remove extra margin */
    }

    /* Waitlist section */
    .waitlist-section {
        padding: 3rem 1rem; /* Reduce padding */
    }

    /* Any black CTA sections */
    .cta-section {
        padding: 3rem 1rem; /* Reduce padding */
    }
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--black);
    transition: all 0.3s;
}

/* Hide/show elements */
.mobile-only {
    display: none;
}

@media (max-width: 768px) {
    .mobile-menu-btn {
        display: flex;
    }

    .desktop-only {
        display: none;
    }

    .mobile-only {
        display: block;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        flex-direction: column;
        padding: 1rem;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        border-top: 1px solid var(--gray-200);
    }

    .nav-links.show {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: block;
        padding: 0.75rem;
        border-bottom: 1px solid var(--gray-100);
    }
}
/* ONLY apply on mobile - won't touch desktop at all */
@media only screen and (max-width: 768px) {
    .waitlist-section .waitlist-form input[type="email"] {
        height: 48px !important;
        max-height: 48px !important;
        min-height: 48px !important;
        font-size: 16px !important;
    }

    .waitlist-section .waitlist-form {
        flex-direction: column !important;
        gap: 12px !important;
    }

    .waitlist-section .waitlist-form button {
        width: 100% !important;
        margin-left: 0 !important;
    }
}