/* Reset and Base Styles - Mobile-first defaults */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Font Size System - CSS Variables (Mobile-first base) */
:root {
    /* Mobile (base) - Minimum recommended sizes */
    --font-size-h1: 32px;
    --font-size-h2: 28px;
    --font-size-h3: 24px;
    --font-size-h4: 18px;
    --font-size-body: 16px;
    --font-size-small: 14px;
    --font-size-xs: 12px;
    
    /* Line heights */
    --line-height-heading: 1.2;
    --line-height-body: 1.6;
    --line-height-tight: 1.4;
}

body {
    font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif;
    background-color: #FAFAFA;
    color: #2A2A2A;
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
    overflow-x: hidden;
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 16px;
}

/* Hero Section - Mobile-first base */
.hero {
    background-color: #FAFAFA;
    padding: 8px 0 28px;
    text-align: center;
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
}

.hero .main-headline,
.hero .join-button,
.hero .description {
    margin: 0;
}

.main-headline {
    font-size: var(--font-size-h1);
    font-weight: 700;
    color: #2A2A2A;
    margin: 0 0 8px 0;
    line-height: var(--line-height-heading);
    max-width: 100%;
}

.mobile-break {
    display: none;
}

.description {
    font-size: var(--font-size-body);
    font-weight: 400;
    color: #2A2A2A;
    max-width: 800px;
    margin: 0 auto;
    line-height: var(--line-height-tight);
    text-align: center;
    margin-top: 0;
}

/* Section Backgrounds and Dividers */
.section-with-bg {
    background-color: #F5F5F5;
    position: relative;
}

/* The Problem Section - Mobile-first base */
.the-problem {
    position: relative;
}

.the-problem .container {
    padding-top: 35px;
    padding-bottom: 35px;
}

.the-problem .section-title {
    text-align: center;
}

/* Problem Cards - Mobile-first base (single column) */
.problem-cards {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 20px;
    width: 85%;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
}

.problem-card {
    background-color: #FAFAFA;
    border-radius: 12px;
    padding: 12px;
    border: 2px solid;
}

.before-card {
    background-color: #FEF2F2;
    border-color: #FCA5A5;
}

.after-card {
    background-color: #F0FDF4;
    border-color: #86EFAC;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
}

.card-icon-wrapper {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.before-card .card-icon-wrapper {
    background-color: #FEE2E2;
}

.after-card .card-icon-wrapper {
    background-color: #DCFCE7;
}

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

.before-card .card-icon {
    color: #DC2626;
}

.after-card .card-icon {
    color: #16A34A;
}

.card-label {
    font-size: var(--font-size-h4);
    font-weight: 700;
    color: #2A2A2A;
    margin: 0;
}

.card-text {
    font-size: var(--font-size-small);
    font-weight: 400;
    color: #4B5563;
    line-height: var(--line-height-body);
    margin: 0;
    text-align: center;
}

/* How It Works Section - Mobile-first base */
.how-it-works {
    background-color: #F5F5F5;
    position: relative;
}

.how-it-works .container {
    padding-top: 35px;
    padding-bottom: 35px;
}

.how-it-works .section-title {
    text-align: center;
}

.how-it-works .section-subtitle {
    text-align: center;
}

.section-title {
    font-size: var(--font-size-h2);
    font-weight: 700;
    color: #2A2A2A;
    text-align: center;
    margin-bottom: 10px;
    line-height: var(--line-height-heading);
}

.section-subtitle {
    font-size: var(--font-size-body);
    font-weight: 400;
    color: #2A2A2A;
    text-align: left;
    max-width: 700px;
    margin: 0 auto 20px;
    line-height: var(--line-height-tight);
}

/* Timeline Container - Mobile-first base (compact side-by-side) */
.timeline-container {
    margin-top: 20px;
    position: relative;
}

.timeline-step {
    display: grid;
    grid-template-columns: 1fr 100px;
    gap: 10px;
    align-items: start;
    margin-bottom: 16px;
    position: relative;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.timeline-connector {
    display: none;
}

/* Step Content */
.step-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
    flex-direction: row;
    justify-content: flex-start;
}

.step-badge {
    width: 28px;
    height: 28px;
    background-color: #FFD700;
    color: #2A2A2A;
    font-size: var(--font-size-xs);
    font-weight: 700;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-title {
    font-size: var(--font-size-h3);
    font-weight: 700;
    color: #2A2A2A;
    text-align: left;
    line-height: var(--line-height-heading);
    margin: 0;
}

.step-description {
    font-size: var(--font-size-small);
    font-weight: 400;
    color: #2A2A2A;
    line-height: var(--line-height-body);
    text-align: left;
}

.step-image {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    display: flex;
    justify-content: flex-end;
    align-items: flex-start;
    padding-top: 28px;
}

.step-image img {
    width: 100px;
    height: auto;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    display: block;
}

.left-content {
    grid-column: 1;
    order: 1;
    text-align: left;
}

.right-content {
    grid-column: 1;
    order: 1;
    text-align: left;
}

.left-image {
    grid-column: 2;
    order: 2;
}

.right-image {
    grid-column: 2;
    order: 2;
}

.card-title {
    font-size: var(--font-size-h4);
    font-weight: 700;
    color: #2A2A2A;
    margin-bottom: 16px;
    line-height: var(--line-height-heading);
}

.card-description {
    font-size: var(--font-size-small);
    font-weight: 400;
    color: #2A2A2A;
    line-height: var(--line-height-body);
}

/* Who's Behind Section - Mobile-first base */
.whos-behind {
    background-color: #F5F5F5;
    padding: 35px 0;
}

.behind-content {
    max-width: 100%;
    margin: 0 auto;
    text-align: left;
}

.behind-content p {
    font-size: var(--font-size-body);
    font-weight: 400;
    color: #2A2A2A;
    margin-bottom: 12px;
    line-height: var(--line-height-body);
    text-align: left;
}

/* Why Closr Section - Mobile-first base (single column) */
.why-closr {
    background-color: #FAFAFA;
    padding: 35px 0;
}

.why-closr .section-title {
    font-size: var(--font-size-h2);
    font-weight: 700;
    color: #2A2A2A;
    text-align: center;
    margin-bottom: 10px;
    line-height: var(--line-height-heading);
}

.why-closr .section-subtitle {
    font-size: var(--font-size-body);
    font-weight: 400;
    color: #2A2A2A;
    text-align: left;
    max-width: 700px;
    margin: 0 auto 20px;
    line-height: var(--line-height-body);
}

.why-closr-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    max-width: 100%;
}

.why-closr .benefit-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: flex-start;
    padding: 20px 0;
    margin-bottom: 0;
    overflow: visible;
    text-align: left;
}

.why-closr .benefit-title {
    font-size: var(--font-size-h3);
    font-weight: 700;
    color: #2A2A2A;
    line-height: var(--line-height-heading);
    margin: 0;
    padding: 0;
    text-align: left;
}

.why-closr .benefit-text {
    font-size: var(--font-size-small);
    font-weight: 400;
    color: #2A2A2A;
    line-height: var(--line-height-body);
    margin: 0;
    padding: 0;
    text-align: left;
}

.benefit-divider {
    height: 1px;
    background-color: #D4D4D4;
    width: 100%;
    margin: 0;
    display: block;
}

/* Skip the Line Section - Mobile-first base */
.skip-the-line {
    background-color: #FAFAFA;
    padding: 0;
    margin: 0;
    text-align: center;
    display: none;
}

.skip-the-line .container {
    padding: 0;
    margin: 0;
    min-height: 0;
    display: none;
}

/* Sender Popup Form - Ensure popup displays correctly */
.sender-popup-overlay,
.sender-popup,
[class*="sender-popup"],
[class*="sender-form-popup"],
[id*="sender-popup"],
[id*="sender-form-popup"] {
    z-index: 999999 !important;
    position: fixed !important;
}

/* Ensure Sender popup modal is visible and properly positioned */
.sender-popup-overlay {
    background-color: rgba(0, 0, 0, 0.5) !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Sender popup modal container */
.sender-popup,
[class*="sender-popup"]:not(.sender-popup-overlay) {
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    max-width: 90% !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    background-color: #FFFFFF !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15) !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

.waitlist-form {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

/* Sender Popup Form - Ensure popup displays correctly */
/* Note: These styles ensure Sender's popup modal displays properly */
.sender-popup-overlay,
.sender-popup,
[class*="sender-popup"],
[class*="sender-form-popup"],
[id*="sender-popup"],
[id*="sender-form-popup"] {
    z-index: 999999 !important;
    position: fixed !important;
}

/* Ensure Sender popup modal overlay is visible */
.sender-popup-overlay,
[class*="sender-popup-overlay"] {
    background-color: rgba(0, 0, 0, 0.5) !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

/* Sender popup modal container - centered and styled */
.sender-popup,
[class*="sender-popup"]:not([class*="overlay"]) {
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    max-width: 90% !important;
    max-height: 90vh !important;
    overflow-y: auto !important;
    background-color: #FFFFFF !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.15) !important;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    padding: 0 !important;
}

/* Ensure popup content is not hidden */
.sender-popup *,
[class*="sender-popup"] * {
    visibility: visible !important;
}

/* Fix close button (X) in top right - show as X, not box */
.sender-popup button[aria-label*="close"],
.sender-popup button[aria-label*="Close"],
.sender-popup [class*="close"],
.sender-popup [class*="Close"],
.sender-popup button:last-child,
.sender-popup [role="button"][aria-label],
.sender-popup .close-button,
.sender-popup [id*="close"] {
    position: absolute !important;
    top: 16px !important;
    right: 16px !important;
    width: 32px !important;
    height: 32px !important;
    background: transparent !important;
    border: none !important;
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    z-index: 1000000 !important;
    font-size: 24px !important;
    line-height: 1 !important;
    color: #666 !important;
    transition: color 0.2s !important;
}

/* Create X icon for close button */
.sender-popup button[aria-label*="close"]::before,
.sender-popup button[aria-label*="Close"]::before,
.sender-popup [class*="close"]::before,
.sender-popup [class*="Close"]::before,
.sender-popup button:last-child::before,
.sender-popup [role="button"][aria-label]::before,
.sender-popup .close-button::before,
.sender-popup [id*="close"]::before {
    content: "×" !important;
    font-size: 32px !important;
    font-weight: 300 !important;
    line-height: 1 !important;
    color: #666 !important;
    display: block !important;
}

.sender-popup button[aria-label*="close"]:hover,
.sender-popup button[aria-label*="Close"]:hover,
.sender-popup [class*="close"]:hover,
.sender-popup [class*="Close"]:hover,
.sender-popup button:last-child:hover,
.sender-popup [role="button"][aria-label]:hover,
.sender-popup .close-button:hover,
.sender-popup [id*="close"]:hover {
    color: #000 !important;
}

/* Fix form labels - position above input fields, not inline */
.sender-popup label,
.sender-popup [class*="label"],
.sender-popup form label {
    display: block !important;
    margin-bottom: 8px !important;
    font-weight: 600 !important;
    color: #2A2A2A !important;
    text-align: left !important;
    width: 100% !important;
}

/* Ensure input fields are below their labels */
.sender-popup input[type="email"],
.sender-popup input[type="text"],
.sender-popup input[type="name"],
.sender-popup form input[type="email"],
.sender-popup form input[type="text"],
.sender-popup form input[type="name"] {
    display: block !important;
    width: 100% !important;
    margin-top: 0 !important;
    margin-bottom: 16px !important;
    padding: 12px !important;
    border: 1px solid #D4D4D4 !important;
    border-radius: 8px !important;
    font-size: 16px !important;
    box-sizing: border-box !important;
}

/* Ensure form structure: label above input */
.sender-popup form > div,
.sender-popup [class*="form-field"],
.sender-popup [class*="field-wrapper"] {
    display: block !important;
    margin-bottom: 20px !important;
    text-align: left !important;
}

.sender-popup form > div > label,
.sender-popup [class*="form-field"] > label,
.sender-popup [class*="field-wrapper"] > label {
    display: block !important;
    margin-bottom: 8px !important;
}

.sender-popup form > div > input,
.sender-popup [class*="form-field"] > input,
.sender-popup [class*="field-wrapper"] > input {
    display: block !important;
    margin-top: 0 !important;
}
    margin-bottom: 0 !important;
}

.input-group {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.email-input {
    background-color: #FAFAFA;
    border: 1px solid #FFD700;
    border-radius: 6px;
    padding: 12px 14px;
    font-size: var(--font-size-small);
    font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif;
    color: #2A2A2A;
    width: 100%;
    max-width: 280px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    -webkit-appearance: none;
    appearance: none;
}

.email-input::placeholder {
    color: #2A2A2A;
}

.email-input:focus {
    border-color: #FFD700;
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.1);
}

.join-button {
    background-color: #FFD700;
    color: #2A2A2A;
    border: none;
    border-radius: 6px;
    padding: 10px 24px;
    font-size: var(--font-size-small);
    font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    max-width: 280px;
    -webkit-appearance: none;
    appearance: none;
}

/* Curve the hero launch button without affecting the form button */
.hero .join-button {
    border-radius: 9999px;
    padding: 10px 24px;
    margin-top: 0;
    margin-bottom: 16px;
    width: 100%;
    max-width: 280px;
}

/* Hero launch button - smaller and more transparent */
.hero-launch-button {
    font-size: var(--font-size-small) !important;
    padding: 8px 12px !important;
    background-color: rgba(255, 215, 0, 0.7) !important;
    opacity: 0.85;
    margin-bottom: 16px !important;
    margin-top: 0 !important;
    width: auto !important;
    display: inline-block !important;
    letter-spacing: 0.3px;
}

/* Add spacing from hero CTA to the paragraph below */
.hero .description {
    margin-top: 8px;
}

.join-button:hover {
    background-color: #FFC107;
    box-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}

.form-subtext {
    font-size: var(--font-size-xs);
    color: #2A2A2A;
    margin-top: 10px;
}

.form-response {
    margin-top: 16px;
    text-align: center;
}

.success-message {
    color: #28a745;
    font-size: var(--font-size-small);
    font-weight: 500;
}

.error-message {
    color: #dc3545;
    font-size: var(--font-size-small);
    font-weight: 500;
}

/* FAQ Section - Mobile-first base */
.faq-section {
    padding: 0;
}

.faq-section .container {
    padding-top: 35px;
    padding-bottom: 35px;
}

.faq-item {
    max-width: 100%;
    margin: 0 auto;
    text-align: left;
    margin-bottom: 0;
}

.faq-divider {
    height: 0.5px;
    background-color: #D4D4D4;
    width: 100%;
    margin: 0 auto;
}

.faq-question {
    font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif !important;
    font-size: var(--font-size-body);
    font-weight: 700;
    color: #2A2A2A;
    margin: 0;
    padding: 14px 0;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: color 0.2s ease;
    min-height: 44px;
}

.faq-question:hover {
    color: #FFD700;
}

.faq-question span:first-child {
    flex: 1;
}

.faq-icon {
    font-size: var(--font-size-h4);
    font-weight: 300;
    color: #2A2A2A;
    transition: transform 0.3s ease, color 0.2s ease;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.faq-question:hover .faq-icon {
    color: #FFD700;
}

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

.faq-answer-wrapper {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

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

.faq-answer {
    font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif !important;
    font-size: var(--font-size-small);
    font-weight: 400;
    color: #2A2A2A;
    line-height: var(--line-height-body);
    padding: 0 0 14px 0;
    margin: 0;
    text-align: left;
}

/* Tally Waitlist Section - Mobile-first base */
.waitlist-section {
    padding: 0;
    text-align: center;
}

.waitlist-section .container {
    padding-top: 35px;
    padding-bottom: 35px;
    max-width: 700px;
    margin: 0 auto;
}

.waitlist-section .section-title {
    font-size: var(--font-size-h2);
    font-weight: 700;
    color: #2A2A2A;
    margin-bottom: 16px;
    line-height: var(--line-height-heading);
    text-align: center !important;
}

.waitlist-section iframe {
    border-radius: 12px;
    background-color: #FAFAFA;
}

/* Footer - Mobile-first base (single column) */
.footer {
    background-color: #FAFAFA;
    padding: 15px 0 10px 0;
    border-top: 1px solid #E0E0E0;
}

.footer-wrapper {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    text-align: center;
}

/* Left Section - Instagram */
.footer-left {
    width: 100%;
    flex: 1;
    margin-bottom: 0;
}

.instagram-cta-text {
    font-size: var(--font-size-xs);
    color: #666;
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: var(--line-height-heading);
}

.instagram-cta-link {
    display: block;
    font-size: var(--font-size-body);
    color: #2A2A2A;
    font-weight: 600;
    text-decoration: none;
    transition: color 0.3s ease;
    margin-bottom: 0;
    line-height: var(--line-height-tight);
}

.instagram-cta-link:hover {
    color: #FFD700;
}

.instagram-cta-subtext {
    font-size: var(--font-size-small);
    color: #999;
    margin: 0;
}

/* Middle Section - Links */
.footer-middle {
    width: 100%;
    flex: 1;
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 0;
}

.legal-link {
    color: #666;
    text-decoration: none;
    font-size: var(--font-size-xs);
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px 2px;
    line-height: var(--line-height-heading);
}

.legal-link:hover {
    color: #2A2A2A;
}

/* Right Section - Logo & Tagline */
.footer-right {
    width: 100%;
    flex: 1;
    text-align: center;
    margin: 0;
}

.footer-logo {
    width: 50px;
    height: auto;
    object-fit: contain;
    margin-bottom: 2px;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.footer-tagline {
    font-size: var(--font-size-xs);
    color: #666;
    font-weight: 500;
    margin: 0;
    line-height: var(--line-height-heading);
}

.footer-cta {
    text-align: center;
    margin: 20px 0;
}

.instagram-cta {
    max-width: 500px;
    margin: 0 auto;
}

.footer-content {
    text-align: center;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #E0E0E0;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.copyright {
    font-size: var(--font-size-xs);
    color: #999;
    margin: 6px 0 0 0;
    text-align: center;
    line-height: var(--line-height-heading);
}

.social-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 3px;
    flex-wrap: wrap;
    line-height: 1.2;
}

.social-link {
    color: #666;
    text-decoration: none;
    font-size: var(--font-size-small);
    transition: color 0.3s ease;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px 2px;
    line-height: var(--line-height-heading);
}

.social-link:hover {
    color: #2A2A2A;
}

.social-separator {
    color: #999;
    font-size: var(--font-size-small);
    line-height: var(--line-height-heading);
}

/* Ensure text is readable */
.section-content p,
.section-content li {
    word-wrap: break-word;
    hyphens: auto;
}

/* ============================================
   TABLET & UP - 768px+
   ============================================ */
@media (min-width: 768px) {
    :root {
        /* Tablet font sizes - Minimum recommended */
        --font-size-h1: 48px;
        --font-size-h2: 40px;
        --font-size-h3: 28px;
        --font-size-h4: 20px;
        --font-size-body: 16px;
        --font-size-small: 14px;
        --font-size-xs: 12px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    /* Hero Section - Tablet */
    .hero {
        padding: 10px 0 35px;
    }
    
    .hero .container {
        gap: 3px;
    }
    
    .main-headline {
        font-size: var(--font-size-h1);
        line-height: var(--line-height-heading);
        margin: 0 0 8px 0;
    }
    
    .description {
        font-size: var(--font-size-body);
        line-height: var(--line-height-tight);
    }
    
    /* Section padding - Tablet */
    .the-problem .container,
    .how-it-works .container,
    .faq-section .container,
    .waitlist-section .container {
        padding-top: 35px;
        padding-bottom: 35px;
    }
    
    .skip-the-line .container {
        padding-top: 0;
        padding-bottom: 0;
    }
    
    .why-closr,
    .whos-behind {
        padding: 35px 0;
    }
    
    /* Problem Cards - Tablet (two columns) */
    .problem-cards {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        margin-top: 30px;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
        padding: 0;
    }
    
    .problem-card {
        padding: 20px;
    }
    
    .card-header {
        gap: 12px;
        margin-bottom: 16px;
    }
    
    .card-icon-wrapper {
        width: 40px;
        height: 40px;
    }
    
    .card-icon {
        width: 20px;
        height: 20px;
    }
    
    .card-label {
        font-size: var(--font-size-h4);
    }
    
    .card-text {
        font-size: var(--font-size-body);
    }
    
    /* Ensure cards scale at desktop */
    
    /* Section Titles - Tablet */
    .section-title,
    .the-problem .section-title,
    .how-it-works .section-title,
    .why-closr .section-title,
    .whos-behind .section-title,
    .skip-the-line .section-title,
    .faq-section .section-title,
    .waitlist-section .section-title {
        font-size: var(--font-size-h2);
        line-height: var(--line-height-heading);
        text-align: center !important;
        margin-bottom: 10px;
    }
    
    .section-subtitle {
        font-size: var(--font-size-body);
        line-height: var(--line-height-tight);
        text-align: left;
        margin-bottom: 20px;
    }
    
    /* Timeline - Tablet (wider side-by-side) */
    .timeline-container {
        margin-top: 20px;
    }
    
    .timeline-step {
        display: grid;
        grid-template-columns: 1fr 120px;
        gap: 12px;
        align-items: start;
        margin-bottom: 20px;
    }
    
    .step-header {
        gap: 8px;
        margin-bottom: 8px;
    }
    
    .step-badge {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-small);
    }
    
    .step-title {
        font-size: var(--font-size-h3);
        font-weight: 700;
        color: #2A2A2A;
        text-align: left;
        line-height: var(--line-height-heading);
        margin: 0;
    }
    
    .step-description {
        font-size: var(--font-size-small);
    }
    
    .step-image img {
        width: 120px;
    }
    
    .step-image {
        padding-top: 32px;
    }
    
    .how-it-works .section-subtitle {
        text-align: center;
    }
    
    /* Why Closr - Tablet (grid layout) */
    .why-closr .benefit-item {
        grid-template-columns: 300px 1fr;
        gap: 60px;
        padding: 40px 0;
        text-align: left;
    }
    
    .why-closr .benefit-title {
        font-size: var(--font-size-h3);
        text-align: left;
    }
    
    .why-closr .benefit-text {
        font-size: var(--font-size-body);
        text-align: left;
    }
    
    .why-closr {
        padding: 40px 0;
    }
    
    .why-closr .section-title {
        font-size: var(--font-size-h2);
        margin-bottom: 10px;
        text-align: center !important;
    }
    
    .why-closr .section-subtitle {
        font-size: var(--font-size-body);
        margin-bottom: 20px;
        text-align: left;
    }
    
    /* FAQ - Tablet */
    .faq-item {
        max-width: 800px;
        margin: 0 auto;
    }
    
    .faq-divider {
        max-width: 800px;
    }
    
    .faq-question {
        font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif !important;
        font-size: var(--font-size-h2);
        padding: 20px 0;
    }
    
    .faq-icon {
        font-size: var(--font-size-h3);
    }
    
    .faq-answer {
        font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif !important;
        font-size: var(--font-size-body);
        padding: 0 0 20px 0;
    }
    
    /* Forms - Tablet (side by side) */
    .input-group {
        flex-direction: row;
        align-items: center;
        gap: 0;
    }
    
    .email-input {
        border-radius: 6px 0 0 6px;
        width: 350px;
        max-width: 350px;
        padding: 12px 16px;
        font-size: var(--font-size-body);
    }
    
    .join-button {
        border-radius: 0 6px 6px 0;
        width: auto;
        max-width: none;
        padding: 12px 40px;
        font-size: var(--font-size-body);
    }
    
    .hero .join-button {
        width: auto;
        max-width: none;
        padding: 12px 28px;
    }
    
    .form-subtext {
        font-size: var(--font-size-small);
        margin-top: 16px;
    }
    
    /* Footer - Tablet (row layout) */
    .footer {
        padding: 30px 0 20px 0;
    }
    
    .footer-wrapper {
        flex-direction: row;
        gap: 24px;
        align-items: flex-start;
        text-align: left;
        margin-bottom: 20px;
    }
    
    .footer-left,
    .footer-middle,
    .footer-right {
        width: auto;
        flex: 0 0 auto;
    }
    
    .footer-left {
        min-width: 150px;
    }
    
    .instagram-cta-text {
        font-size: var(--font-size-small);
        margin-bottom: 8px;
    }
    
    .instagram-cta-link {
        font-size: var(--font-size-body);
        margin-bottom: 4px;
    }
    
    .footer-middle {
        justify-content: center;
        gap: 24px;
    }
    
    .legal-link {
        font-size: var(--font-size-small);
        min-height: auto;
        padding: 0;
    }
    
    .footer-right {
        text-align: center;
        min-width: 120px;
    }
    
    .footer-logo {
        width: 70px;
        margin-left: auto;
        margin-right: 0;
        margin-bottom: 8px;
    }
    
    .footer-tagline {
        font-size: var(--font-size-small);
    }
    
    .social-links {
        margin-top: 12px;
        gap: 8px;
    }
    
    .social-link {
        font-size: var(--font-size-body);
        min-height: auto;
        padding: 0;
    }
    
    .social-separator {
        font-size: var(--font-size-small);
    }
    
    .copyright {
        font-size: var(--font-size-xs);
        margin: 15px 0 0 0;
    }
    
    /* Sender Popup Form - Tablet */
    .sender-popup,
    [class*="sender-popup"]:not([class*="overlay"]) {
        max-width: 600px !important;
    }
}

/* ============================================
   LARGE TABLET - 992px+
   ============================================ */
@media (min-width: 992px) {
    :root {
        /* Desktop font sizes - Minimum recommended */
        --font-size-h1: 64px;
        --font-size-h2: 48px;
        --font-size-h3: 32px;
        --font-size-h4: 20px;
        --font-size-body: 16px;
        --font-size-small: 14px;
        --font-size-xs: 12px;
    }
    
    .container {
        padding: 0 30px;
    }
    
    /* Typography scaling - Large Tablet */
    .main-headline {
        font-size: var(--font-size-h1);
        line-height: var(--line-height-heading);
    }
    
    .description {
        font-size: var(--font-size-body);
    }
    
    .section-title,
    .the-problem .section-title,
    .how-it-works .section-title,
    .why-closr .section-title,
    .whos-behind .section-title,
    .skip-the-line .section-title,
    .faq-section .section-title,
    .waitlist-section .section-title {
        font-size: var(--font-size-h2);
        margin-bottom: 16px;
    }
    
    .section-subtitle {
        font-size: var(--font-size-body);
        margin-bottom: 40px;
    }
    
    .card-label {
        font-size: var(--font-size-h4);
    }
    
    .card-text {
        font-size: var(--font-size-body);
    }
    
    .step-title {
        font-size: var(--font-size-h3);
    }
    
    .step-description {
        font-size: var(--font-size-body);
    }
    
    .why-closr .benefit-title {
        font-size: var(--font-size-h3);
    }
    
    .why-closr .benefit-text {
        font-size: var(--font-size-body);
    }
    
    .faq-question {
        font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif !important;
        font-size: var(--font-size-h2);
    }
    
    .faq-answer {
        font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif !important;
        font-size: var(--font-size-body);
    }
    
    .waitlist-section .section-title {
        font-size: var(--font-size-h2);
    }
    
    .behind-content p {
        font-size: var(--font-size-body);
        margin-bottom: 16px;
    }
    
    .card-title {
        font-size: var(--font-size-h4);
    }
    
    .card-description {
        font-size: var(--font-size-body);
    }
    
    /* Timeline stays side-by-side until 1200px - no changes here */
}

/* ============================================
   DESKTOP - 1200px+
   ============================================ */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
        padding: 0 40px;
    }
    
    /* Hero Section - Desktop */
    .hero {
        padding: 48px 0 90px 0;
    }
    
    .hero .container {
        gap: 20px;
    }
    
    .main-headline {
        font-size: var(--font-size-h1);
        margin: 12px 0 12px 0;
        line-height: var(--line-height-heading);
    }
    
    .description {
        font-size: var(--font-size-body);
        line-height: var(--line-height-body);
    }
    
    /* Section padding - Desktop */
    .the-problem .container {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    
    /* Problem Cards - Desktop (constrained width) */
    .problem-cards {
        max-width: 600px;
    }
    
    .how-it-works .container {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    
    .why-closr,
    .whos-behind {
        padding: 100px 0;
    }
    
    .faq-section .container,
    .waitlist-section .container {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    
    .skip-the-line .container {
        padding-top: 0;
        padding-bottom: 0;
        min-height: auto;
    }
    
    /* Section Titles - Desktop */
    .section-title {
        font-size: var(--font-size-h2);
        margin-bottom: 20px;
    }
    
    .section-subtitle {
        font-size: var(--font-size-body);
        margin-bottom: 60px;
    }
    
    .how-it-works .section-subtitle {
        text-align: center;
    }
    
    /* Typography scaling - Desktop */
    .card-label {
        font-size: var(--font-size-h4);
    }
    
    .card-text {
        font-size: var(--font-size-body);
    }
    
    .faq-question {
        font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif !important;
        font-size: var(--font-size-h4);
    }
    
    .faq-answer {
        font-family: 'Cactus Classical Serif', Georgia, 'Times New Roman', serif !important;
        font-size: var(--font-size-body);
    }
    
    .waitlist-section .section-title {
        font-size: var(--font-size-h2);
    }
    
    .card-title {
        font-size: var(--font-size-h4);
    }
    
    .card-description {
        font-size: var(--font-size-body);
    }
    
    /* Timeline - Desktop (full layout) */
    .timeline-container {
        margin-top: 60px;
    }
    
    .timeline-step {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 60px;
        align-items: center;
        margin-bottom: 50px;
    }
    
    .step-header {
        gap: 20px;
        margin-bottom: 24px;
    }
    
    .step-badge {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-h4);
    }
    
    .step-title {
        font-size: var(--font-size-h3);
        font-weight: 700;
        color: #2A2A2A;
        text-align: left;
        line-height: var(--line-height-heading);
        margin: 0;
    }
    
    .step-description {
        font-size: var(--font-size-body);
    }
    
    .step-image {
        padding-top: 0;
        justify-content: center;
        align-items: center;
    }
    
    .step-image img {
        width: 100%;
        height: 400px;
    }
    
    .left-content {
        grid-column: 1;
        order: initial;
        text-align: left;
    }
    
    .right-content {
        grid-column: 2;
        order: initial;
        text-align: left;
    }
    
    .left-image {
        grid-column: 1;
        order: initial;
    }
    
    .right-image {
        grid-column: 2;
        order: initial;
    }
    
    /* Why Closr - Desktop */
    .why-closr .section-title {
        font-size: var(--font-size-h2);
    }
    
    .why-closr .section-subtitle {
        font-size: var(--font-size-body);
        margin-bottom: 60px;
    }
    
    /* Behind Content - Desktop */
    .behind-content {
        max-width: 700px;
        text-align: center;
    }
    
    .behind-content p {
        font-size: var(--font-size-body);
        margin-bottom: 20px;
        line-height: var(--line-height-body);
        text-align: center;
    }
    
    /* Footer - Desktop */
    .footer-wrapper {
        gap: 60px;
    }
    
    .footer-logo {
        width: 70px;
    }
    
    .footer-tagline {
        font-size: var(--font-size-small);
    }
    
    /* Sender Popup Form - Desktop */
    .sender-popup,
    [class*="sender-popup"]:not([class*="overlay"]) {
        max-width: 800px !important;
    }
}

/* ============================================
   LARGE DESKTOP - 1199px+ (for backward compatibility)
   ============================================ */
@media (min-width: 1199px) {
    .section-title {
        font-size: var(--font-size-h2);
    }
    
    .step-image img {
        height: 350px;
    }
}