/* ===================================
   CSS RESET & BASE STYLES
   =================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: #374151;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===================================
   CSS VARIABLES
   =================================== */

:root {
    /* Colors */
    --primary-blue: #2563EB;
    --primary-blue-dark: #1E40AF;
    --primary-blue-light: #3B82F6;
    --action-green: #10B981;
    --action-green-dark: #059669;

    /* Neutrals */
    --gray-900: #111827;
    --gray-700: #374151;
    --gray-500: #6B7280;
    --gray-200: #E5E7EB;
    --gray-100: #F3F4F6;
    --white: #FFFFFF;

    /* Status */
    --warning-yellow: #F59E0B;
    --error-red: #EF4444;

    /* Spacing */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;
    --space-24: 96px;

    /* Typography */
    --font-bold: 700;
    --font-semibold: 600;
    --font-medium: 500;
    --font-regular: 400;
}

/* ===================================
   UTILITY CLASSES
   =================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

.section-headline {
    font-size: 48px;
    font-weight: var(--font-bold);
    color: var(--gray-900);
    text-align: center;
    line-height: 1.2;
}

.section-subheadline {
    font-size: 20px;
    font-weight: var(--font-regular);
    color: var(--gray-700);
    text-align: center;
    margin-top: var(--space-4);
    line-height: 1.6;
}

.section-header {
    margin-bottom: var(--space-16);
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-block;
    padding: var(--space-4) var(--space-8);
    font-size: 18px;
    font-weight: var(--font-semibold);
    text-decoration: none;
    border-radius: 8px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary-blue);
    color: var(--white);
    box-shadow: 0 4px 6px rgba(37, 99, 235, 0.2);
}

.btn-primary:hover {
    background: var(--primary-blue-dark);
    transform: scale(1.02);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}

.btn-secondary:hover {
    background: rgba(37, 99, 235, 0.1);
}

.btn-submit {
    width: 100%;
    height: 56px;
    background: var(--action-green);
    color: var(--white);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    border: none;
    font-size: 18px;
}

.btn-submit:hover {
    background: var(--action-green-dark);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    background: var(--white);
    padding: var(--space-10) 0 var(--space-20);
    min-height: 720px;
}

.logo {
    padding: var(--space-10) 0;
}

.logo-text {
    font-size: 28px;
    font-weight: var(--font-bold);
    color: var(--primary-blue);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
    margin-top: var(--space-12);
}

.hero-headline {
    font-size: 60px;
    font-weight: var(--font-bold);
    color: var(--gray-900);
    line-height: 1.2;
    margin-bottom: var(--space-6);
}

.hero-subheadline {
    font-size: 20px;
    color: var(--gray-700);
    line-height: 1.6;
    max-width: 480px;
    margin-bottom: var(--space-10);
}

.hero-cta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* ===================================
   SOCIAL MEDIA PHONE MOCKUP (HERO)
   =================================== */

.social-phone-mockup {
    position: relative;
    max-width: 340px;
    margin: 0 auto;
}

.phone-device {
    width: 340px;
    height: 640px;
    background: #1a1a1a;
    border-radius: 42px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
}

.phone-notch-hero {
    width: 100px;
    height: 28px;
    background: #1a1a1a;
    border-radius: 0 0 16px 16px;
    margin: 0 auto 8px;
    position: relative;
    z-index: 10;
}

.phone-display {
    width: 100%;
    height: calc(100% - 36px);
    background: #000;
    border-radius: 32px;
    overflow: hidden;
    position: relative;
}

.social-video-container {
    width: 100%;
    height: 100%;
    position: relative;
    background: #000;
}

.social-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Video Fallback */
.video-fallback {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-icon-social {
    font-size: 80px;
    color: rgba(255, 255, 255, 0.8);
}

/* Social Media UI Overlay */
.social-ui-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Right Side Actions */
.social-actions {
    position: absolute;
    right: 12px;
    bottom: 180px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 20;
}

.social-action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.action-icon {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.action-icon:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.action-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--white);
    stroke-width: 2;
    fill: none;
}

.more-icon {
    font-size: 24px;
    font-weight: bold;
}

.action-count {
    font-size: 12px;
    font-weight: var(--font-semibold);
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Bottom Description */
.social-description {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 16px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.6) 50%, transparent 100%);
    color: var(--white);
    z-index: 15;
}

.description-username {
    font-size: 14px;
    font-weight: var(--font-semibold);
    margin-bottom: 8px;
}

.description-text {
    font-size: 13px;
    line-height: 1.4;
    margin-bottom: 8px;
    max-height: 60px;
    overflow: hidden;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
}

.hashtags {
    color: #5DADE2;
    font-weight: var(--font-medium);
}

.description-audio {
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
    opacity: 0.9;
}

/* ===================================
   HERO CAROUSEL WITH SWIPE ANIMATION
   =================================== */

.hero-carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                opacity 0.5s ease;
    will-change: transform, opacity;
}

/* Slide States */
.hero-slide.active {
    transform: translateX(0);
    opacity: 1;
    z-index: 2;
    pointer-events: auto;
}

.hero-slide.prev {
    transform: translateX(-100%);
    opacity: 0;
    z-index: 1;
    pointer-events: none;
}

.hero-slide.next {
    transform: translateX(100%);
    opacity: 0;
    z-index: 1;
    pointer-events: none;
}

.hero-slide.hidden {
    transform: translateX(100%);
    opacity: 0;
    z-index: 0;
    pointer-events: none;
}

/* Swipe animation variants */
.hero-slide.slide-out-left {
    animation: slideOutLeft 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.hero-slide.slide-out-right {
    animation: slideOutRight 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.hero-slide.slide-in-left {
    animation: slideInLeft 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.hero-slide.slide-in-right {
    animation: slideInRight 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

@keyframes slideOutLeft {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(-100%); opacity: 0; }
}

@keyframes slideOutRight {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

@keyframes slideInLeft {
    from { transform: translateX(-100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* Navigation Arrows */
.hero-nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 40;
    opacity: 0.7;
}

.hero-nav-arrow:hover {
    background: rgba(37, 99, 235, 0.9);
    border-color: var(--primary-blue);
    transform: translateY(-50%) scale(1.15);
    opacity: 1;
}

.hero-nav-arrow:active {
    transform: translateY(-50%) scale(1.05);
}

.hero-nav-prev {
    left: 8px;
}

.hero-nav-next {
    right: 8px;
}

/* Arrow icon animation on hover */
.hero-nav-arrow:hover svg {
    animation: arrowBounce 0.6s ease-in-out infinite;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(-3px); }
}

.hero-nav-next:hover svg {
    animation: arrowBounceRight 0.6s ease-in-out infinite;
}

@keyframes arrowBounceRight {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(3px); }
}

/* Slide Indicators (Dots) */
.hero-slide-indicators {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 40;
    padding: 8px 12px;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 20px;
}

.slide-dot {
    width: 8px;
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide-dot.active {
    background: var(--white);
    width: 24px;
    border-radius: 4px;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.4);
}

.slide-dot:hover:not(.active) {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.2);
}

/* Swipe hint animation */
.swipe-hint {
    position: absolute;
    bottom: 70px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    font-weight: var(--font-medium);
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    z-index: 40;
    pointer-events: none;
    animation: swipeHintFade 4s ease-in-out;
    animation-delay: 1s;
    opacity: 0;
    background: rgba(0, 0, 0, 0.4);
    padding: 6px 12px;
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

@keyframes swipeHintFade {
    0% { opacity: 0; transform: translateX(-50%) translateY(10px); }
    10% { opacity: 1; transform: translateX(-50%) translateY(0); }
    90% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(-10px); }
}

/* Touch feedback overlay */
.hero-carousel-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    pointer-events: none;
    z-index: 35;
    transition: background 0.2s ease;
}

.hero-carousel-container.swiping::after {
    background: rgba(0, 0, 0, 0.1);
}

/* Disable transitions during drag */
.hero-carousel-container.dragging .hero-slide {
    transition: none;
}

/* Performance optimization */
.hero-slide video {
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/* ===================================
   PROBLEM SECTION
   =================================== */

.problem-section {
    background: var(--gray-100);
    padding: var(--space-20) 0;
}

.section-intro {
    font-size: 24px;
    font-weight: var(--font-medium);
    color: var(--gray-700);
    text-align: center;
    margin-bottom: var(--space-16);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

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

.problem-icon {
    font-size: 64px;
    margin-bottom: var(--space-6);
}

.problem-title {
    font-size: 20px;
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-4);
}

.problem-description {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
}

/* ===================================
   HOW IT WORKS SECTION
   =================================== */

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

.steps-container {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0;
    align-items: center;
    margin-top: var(--space-20);
}

.step {
    text-align: center;
    grid-column: span 1;
}

.step-connector {
    height: 2px;
    background: linear-gradient(to right, var(--gray-300) 50%, transparent 50%);
    background-size: 16px 2px;
    grid-column: span 1;
    margin: 0 var(--space-4);
}

.step-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-5);
    background: rgba(37, 99, 235, 0.1);
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

.step-number {
    font-size: 14px;
    font-weight: var(--font-bold);
    color: var(--primary-blue);
    margin-bottom: var(--space-2);
}

.step-title {
    font-size: 20px;
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.step-description {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
    max-width: 200px;
    margin: 0 auto;
}

/* ===================================
   ONBOARDING SECTION
   =================================== */

.onboarding-section {
    background: var(--gray-100);
    padding: var(--space-20) 0;
}

.phone-mockup {
    position: relative;
    max-width: 360px;
    margin: 0 auto;
}

.phone-frame {
    width: 360px;
    height: 640px;
    background: var(--gray-900);
    border-radius: 36px;
    padding: var(--space-4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.phone-notch {
    width: 80px;
    height: 24px;
    background: var(--gray-900);
    border-radius: 0 0 12px 12px;
    margin: 0 auto var(--space-2);
}

.phone-screen {
    width: 100%;
    height: calc(100% - 26px);
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    border-radius: 28px;
    overflow: hidden;
}

.chat-header {
    height: 60px;
    background: rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--space-4);
    color: var(--white);
    font-size: 16px;
}

.chat-messages {
    padding: var(--space-4);
    height: calc(100% - 60px);
    overflow-y: auto;
}

.message {
    margin-bottom: var(--space-4);
    display: flex;
}

.message-bot {
    justify-content: flex-start;
}

.message-user {
    justify-content: flex-end;
}

.message-bubble {
    max-width: 260px;
    padding: var(--space-3) var(--space-4);
    border-radius: 8px;
    font-size: 14px;
    line-height: 1.4;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.message-bot .message-bubble {
    background: var(--white);
    color: var(--gray-900);
    border-radius: 8px 8px 8px 2px;
}

.message-user .message-bubble {
    background: #DCF8C6;
    color: var(--gray-900);
    border-radius: 8px 8px 2px 8px;
}

.audio-message {
    font-family: 'Courier New', monospace;
}

.play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    pointer-events: none;
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.9);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto var(--space-2);
    cursor: pointer;
    pointer-events: all;
}

.play-text {
    font-size: 14px;
    color: var(--gray-700);
    font-weight: var(--font-medium);
}

/* ===================================
   BENEFITS SECTION
   =================================== */

.benefits-section {
    background: var(--white);
    padding: var(--space-20) 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    margin-top: var(--space-16);
}

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

.benefit-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

.icon-blue {
    background: rgba(37, 99, 235, 0.1);
    border: 2px solid var(--primary-blue);
}

.icon-green {
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid var(--action-green);
}

.icon-yellow {
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid var(--warning-yellow);
}

.icon-purple {
    background: rgba(139, 92, 246, 0.1);
    border: 2px solid #8B5CF6;
}

.benefit-title {
    font-size: 20px;
    font-weight: var(--font-semibold);
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.benefit-description {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
}

/* ===================================
   FORM SECTION
   =================================== */

.form-section {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    padding: var(--space-24) 0;
}

.form-wrapper {
    max-width: 600px;
    margin: 0 auto;
}

.form-header {
    text-align: center;
    margin-bottom: var(--space-12);
}

.form-headline {
    font-size: 36px;
    font-weight: var(--font-bold);
    color: var(--white);
    margin-bottom: var(--space-4);
}

.form-subheadline {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

.lead-form {
    background: var(--white);
    padding: var(--space-12);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.form-group {
    margin-bottom: var(--space-6);
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: var(--font-medium);
    color: var(--gray-700);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    height: 48px;
    padding: var(--space-3) var(--space-4);
    font-size: 16px;
    font-family: inherit;
    color: var(--gray-900);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

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

.input-with-icon {
    position: relative;
}

.input-icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    font-size: 20px;
}

.input-with-icon .form-input {
    padding-left: var(--space-12);
}

select.form-input {
    cursor: pointer;
}

.privacy-note {
    margin-top: var(--space-4);
    font-size: 14px;
    color: var(--gray-500);
    text-align: center;
}

.privacy-link {
    color: var(--primary-blue);
    text-decoration: none;
}

.privacy-link:hover {
    text-decoration: underline;
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: var(--gray-900);
    color: var(--gray-500);
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-16);
    margin-bottom: var(--space-12);
}

.footer-logo {
    font-size: 24px;
    font-weight: var(--font-bold);
    color: var(--primary-blue);
    margin-bottom: var(--space-4);
}

.footer-tagline {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: var(--space-6);
}

.footer-copyright {
    font-size: 14px;
}

.footer-heading {
    font-size: 16px;
    font-weight: var(--font-semibold);
    color: var(--white);
    margin-bottom: var(--space-4);
}

.footer-links,
.footer-contact {
    list-style: none;
}

.footer-links li,
.footer-contact li {
    margin-bottom: var(--space-3);
}

.footer-links a,
.footer-contact a {
    color: var(--gray-500);
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-links a:hover,
.footer-contact a:hover {
    color: var(--white);
}

.footer-social {
    display: flex;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.social-icon {
    width: 32px;
    height: 32px;
    background: var(--gray-700);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 12px;
    font-weight: var(--font-bold);
    transition: background 0.3s ease;
}

.social-icon:hover {
    background: var(--primary-blue);
}

.footer-legal {
    text-align: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--gray-700);
    font-size: 14px;
}

.footer-legal a {
    color: var(--gray-500);
    text-decoration: none;
}

.footer-legal a:hover {
    color: var(--white);
}

.separator {
    margin: 0 var(--space-2);
    color: var(--gray-700);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

/* Tablet */
@media (max-width: 1024px) {
    .hero-content {
        gap: var(--space-12);
    }

    .hero-headline {
        font-size: 48px;
    }

    .section-headline {
        font-size: 40px;
    }

    .steps-container {
        gap: var(--space-4);
    }

    .step-description {
        font-size: 14px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--space-4);
    }

    .hero {
        padding: var(--space-6) 0 var(--space-12);
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .hero-headline {
        font-size: 36px;
    }

    .hero-subheadline {
        font-size: 18px;
    }

    .hero-cta {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .phone-device {
        width: 300px;
        height: 560px;
    }

    .social-actions {
        right: 8px;
        bottom: 160px;
        gap: 16px;
    }

    .action-icon {
        width: 40px;
        height: 40px;
    }

    .action-icon svg {
        width: 20px;
        height: 20px;
    }

    .social-description {
        padding: 12px;
    }

    .description-text {
        font-size: 12px;
        max-height: 50px;
    }

    .hero-nav-arrow {
        width: 40px;
        height: 40px;
        opacity: 0.6;
    }

    .hero-nav-arrow:hover {
        opacity: 1;
    }

    .hero-nav-prev {
        left: 4px;
    }

    .hero-nav-next {
        right: 4px;
    }

    .hero-slide-indicators {
        bottom: 8px;
        gap: 6px;
    }

    .slide-dot {
        width: 6px;
        height: 6px;
    }

    .slide-dot.active {
        width: 18px;
    }

    .section-headline {
        font-size: 32px;
    }

    .section-subheadline {
        font-size: 18px;
    }

    .problem-grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .steps-container {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .step {
        grid-column: span 1;
    }

    .step-connector {
        display: none;
    }

    .step-description {
        max-width: 100%;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--space-10);
    }

    .form-headline {
        font-size: 28px;
    }

    .form-subheadline {
        font-size: 16px;
    }

    .lead-form {
        padding: var(--space-8);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .phone-frame {
        width: 320px;
        height: 560px;
    }
}

/* Small Mobile */
@media (max-width: 375px) {
    .hero-headline {
        font-size: 30px;
    }

    .section-headline {
        font-size: 28px;
    }

    .phone-device {
        width: 280px;
        height: 520px;
    }

    .phone-frame {
        width: 280px;
        height: 480px;
    }
}

/* ===================================
   PRICING SECTION - PERFECT ALIGNMENT
   =================================== */

.pricing-section {
    background: var(--white);
    padding: var(--space-24) 0;
}

.pricing-container {
    max-width: 1000px;
    margin: 0 auto;
}

/* ============ TRIAL BANNER ============ */

.trial-banner {
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
    border: 2px solid var(--primary-blue);
    border-radius: 16px;
    padding: var(--space-12);
    text-align: center;
    margin-bottom: var(--space-16);
    position: relative;
    overflow: hidden;
}

.trial-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.05) 0%, transparent 70%);
    animation: pulse-bg 3s ease-in-out infinite;
}

@keyframes pulse-bg {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.trial-badge {
    display: inline-block;
    background: var(--primary-blue);
    color: var(--white);
    padding: var(--space-2) var(--space-4);
    border-radius: 20px;
    font-size: 14px;
    font-weight: var(--font-semibold);
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 1;
}

.trial-title {
    font-size: 32px;
    font-weight: var(--font-bold);
    color: var(--gray-900);
    margin-bottom: var(--space-3);
    position: relative;
    z-index: 1;
}

.trial-description {
    font-size: 18px;
    color: var(--gray-700);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* ============ PRICING CARDS GRID ============ */

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

/* ============ INDIVIDUAL CARDS ============ */

.pricing-card {
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: 16px;
    padding: var(--space-10);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.15);
    transform: translateY(-4px);
}

.pricing-card-featured {
    border-color: var(--primary-blue);
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.2);
}

.pricing-card-featured:hover {
    transform: translateY(-4px);
}

/* Badge on featured card */
.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--action-green) 0%, #059669 100%);
    color: var(--white);
    padding: var(--space-2) var(--space-6);
    border-radius: 20px;
    font-size: 14px;
    font-weight: var(--font-bold);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    white-space: nowrap;
}

/* ============ CARD CONTENT - FLEXBOX FOR ALIGNMENT ============ */

.card-content {
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* 1. PLAN NAME - Aligned */
.plan-name {
    font-size: 24px;
    font-weight: var(--font-bold);
    color: var(--gray-900);
    text-align: center;
    margin-bottom: var(--space-6);
}

/* 2. PRICE - Aligned */
.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: var(--space-3);
}

.price-currency {
    font-size: 24px;
    font-weight: var(--font-semibold);
    color: var(--gray-700);
    margin-right: var(--space-1);
}

.price-amount {
    font-size: 64px;
    font-weight: var(--font-bold);
    color: var(--gray-900);
    line-height: 1;
}

.price-period {
    font-size: 20px;
    font-weight: var(--font-medium);
    color: var(--gray-700);
    margin-left: var(--space-1);
}

/* Billing text - Now includes savings info for Annual */
.plan-billing {
    font-size: 14px;
    color: var(--gray-500);
    text-align: center;
    margin-bottom: var(--space-8);
    min-height: 20px;
}

.pricing-card-featured .plan-billing {
    color: #92400E;
    font-weight: var(--font-semibold);
}

/* 3. DIVIDER - Aligned */
.plan-divider {
    width: 100%;
    height: 2px;
    background: var(--gray-200);
    margin-bottom: var(--space-8);
}

/* 4. FEATURES - Aligned start, grows to push button down */
.plan-features {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1; /* This pushes the button to the bottom */
}

/* ============ FEATURE ITEMS ============ */

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.feature-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: rgba(16, 185, 129, 0.1);
    color: var(--action-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: var(--font-bold);
}

.feature-text {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.5;
}

/* Bonus feature - solid green icon only */
.feature-item-bonus .feature-icon {
    background: var(--action-green);
    color: var(--white);
}

/* ============ BUTTONS - Pushed to Bottom ============ */

.btn-plan {
    width: 100%;
    padding: var(--space-5) var(--space-8);
    font-size: 18px;
    font-weight: var(--font-bold);
    border-radius: 12px;
    transition: all 0.3s ease;
    text-align: center;
    text-decoration: none;
    display: block;
    margin-top: var(--space-10); /* Space from features */
}

.btn-plan-primary {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--primary-blue-dark) 100%);
    color: var(--white);
    border: none;
    box-shadow: 0 8px 16px rgba(37, 99, 235, 0.3);
}

.btn-plan-primary:hover {
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.4);
    transform: translateY(-2px);
}

.btn-plan-secondary {
    background: var(--white);
    color: var(--primary-blue);
    border: 2px solid var(--primary-blue);
}

.btn-plan-secondary:hover {
    background: rgba(37, 99, 235, 0.05);
}

/* ============ TRUST SIGNALS ============ */

.pricing-guarantees {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--space-8);
    padding: var(--space-10) 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: var(--space-10);
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 16px;
    color: var(--gray-700);
    font-weight: var(--font-medium);
}

.guarantee-icon {
    font-size: 24px;
}

/* ============ FAQ TEASER ============ */

.pricing-faq-teaser {
    background: var(--gray-100);
    border-left: 4px solid var(--primary-blue);
    padding: var(--space-6);
    border-radius: 8px;
    max-width: 700px;
    margin: 0 auto;
}

.faq-question {
    font-size: 18px;
    color: var(--gray-900);
    margin-bottom: var(--space-3);
}

.faq-answer {
    font-size: 16px;
    color: var(--gray-700);
    line-height: 1.6;
}

/* ===================================
   RESPONSIVE - PRICING
   =================================== */

@media (max-width: 768px) {
    .pricing-cards {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .pricing-card-featured {
        order: -1; /* Show featured first */
    }

    .trial-title {
        font-size: 24px;
    }

    .trial-description {
        font-size: 16px;
    }

    .price-amount {
        font-size: 48px;
    }

    .pricing-guarantees {
        flex-direction: column;
        gap: var(--space-4);
        align-items: center;
    }

    .faq-question {
        font-size: 16px;
    }

    .faq-answer {
        font-size: 14px;
    }
}

/* ============ CHAT VIDEO MESSAGE ============ */

.video-message {
    padding: 0 !important;
    overflow: hidden;
    max-width: 280px;
}

.video-container {
    position: relative;
    width: 100%;
    aspect-ratio: 9 / 16;
    background: var(--gray-900);
    border-radius: 12px 12px 0 0;
    overflow: hidden;
}

.video-thumbnail {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(to bottom, rgba(0,0,0,0.3) 0%, rgba(0,0,0,0.5) 100%);
}

.play-icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--gray-900);
    padding-left: 4px; /* Optical alignment for play triangle */
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    cursor: pointer;
    transition: all 0.2s ease;
}

.play-icon:hover {
    transform: scale(1.1);
    background: var(--white);
}

.video-duration {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(0, 0, 0, 0.75);
    color: var(--white);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: var(--font-semibold);
}

.video-caption {
    padding: var(--space-4);
    font-size: 14px;
    line-height: 1.5;
    background: var(--white);
    border-radius: 0 0 12px 12px;
}

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

/* Audio message styling (keep existing) */
.audio-message {
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: var(--gray-700);
}

/* ============ RESPONSIVE - VIDEO MESSAGE ============ */

@media (max-width: 768px) {
    .video-message {
        max-width: 240px;
    }

    .play-icon {
        width: 48px;
        height: 48px;
        font-size: 20px;
    }

    .video-caption {
        font-size: 13px;
        padding: var(--space-3);
    }
}

/* FORM */
/* ============================================
   FORM MESSAGES
   ============================================ */

.form-message {
    margin-top: var(--space-6);
    padding: var(--space-4) var(--space-6);
    border-radius: 8px;
    font-size: 16px;
    font-weight: var(--font-medium);
    text-align: center;
    transition: opacity 0.3s ease;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-message-success {
    background: linear-gradient(135deg, #D1FAE5 0%, #A7F3D0 100%);
    color: #065F46;
    border: 2px solid #10B981;
}

.form-message-error {
    background: linear-gradient(135deg, #FEE2E2 0%, #FECACA 100%);
    color: #991B1B;
    border: 2px solid #EF4444;
}

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

/* Privacy note styling */
.privacy-note {
    font-size: 12px;
    color: var(--gray-500);
    text-align: center;
    margin-top: var(--space-4);
}

.privacy-link {
    color: var(--primary-blue);
    text-decoration: none;
}

.privacy-link:hover {
    text-decoration: underline;
}