/**
 * Mojeeb Landing Page - Airbnb-Inspired Design System
 * Ultra-minimal, white, spacious aesthetic
 */

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

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

:root {
    /* Color Palette - Ultra Minimal */
    --color-white: #FFFFFF;
    --color-black: #222222;
    --color-grey-dark: #484848;
    --color-grey-mid: #717171;
    --color-grey-light: #B0B0B0;
    --color-grey-border: #DDDDDD;
    --color-grey-bg: #F7F7F7;

    /* Mojeeb Brand - Used SPARINGLY */
    --color-brand: #00d084;
    --color-brand-hover: #00b170;
    --color-brand-light: #E6F9F3;

    /* Spacing System - 8px base unit */
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 48px;
    --space-6: 64px;
    --space-7: 96px;
    --space-8: 128px;

    /* Typography Scale */
    --font-size-xs: 14px;
    --font-size-sm: 16px;
    --font-size-base: 18px;
    --font-size-lg: 20px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 40px;
    --font-size-4xl: 48px;
    --font-size-5xl: 64px;

    /* Line Heights */
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.6;

    /* Shadows - Soft, Airbnb-style */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 2px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 6px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.16);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Max Widths */
    --max-width-content: 1280px;
    --max-width-text: 680px;

    /* Spring Animation */
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-smooth: cubic-bezier(0.4, 0.0, 0.2, 1);
    --duration-fast: 200ms;
    --duration-normal: 400ms;
    --duration-slow: 600ms;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--color-black);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* ================================
   TYPOGRAPHY
   ================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: var(--line-height-tight);
    color: var(--color-black);
    margin-bottom: var(--space-3);
}

h1 {
    font-size: var(--font-size-5xl);
    letter-spacing: -0.02em;
}

h2 {
    font-size: var(--font-size-4xl);
    letter-spacing: -0.01em;
}

h3 {
    font-size: var(--font-size-2xl);
}

p {
    color: var(--color-grey-dark);
    margin-bottom: var(--space-3);
}

a {
    color: inherit;
    text-decoration: none;
    transition: opacity var(--duration-fast) var(--ease-smooth);
}

a:hover {
    opacity: 0.7;
}

/* ================================
   LAYOUT CONTAINERS
   ================================ */

.container {
    max-width: var(--max-width-content);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.container-wide {
    max-width: 100%;
    padding: 0 var(--space-6);
}

.text-container {
    max-width: var(--max-width-text);
    margin: 0 auto;
}

.section {
    padding: var(--space-7) 0;
}

.section-lg {
    padding: var(--space-8) 0;
}

/* ================================
   NAVIGATION
   ================================ */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 72px;
    background: var(--color-white);
    z-index: 1000;
    transition: box-shadow var(--duration-normal) var(--ease-smooth);
}

.nav.scrolled {
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--max-width-content);
    margin: 0 auto;
    padding: 0 var(--space-4);
}

.nav-logo {
    height: 20px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-5);
}

.nav-link {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-grey-dark);
}

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

.nav-cta {
    margin-left: var(--space-3);
    padding: 10px 16px !important;
    font-size: 14px !important;
    font-weight: 500;
    border-radius: 6px !important;
    height: auto;
    min-height: auto;
}

.mobile-signin-btn {
    display: none; /* Hidden on desktop */
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-grey-dark);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-smooth);
}

.mobile-signin-btn:hover {
    color: var(--color-black);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-spring);
    text-decoration: none;
    white-space: nowrap;
}

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

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

.btn-ghost {
    background: transparent;
    color: var(--color-black);
    border: 1px solid var(--color-grey-border);
}

.btn-ghost:hover {
    background: var(--color-grey-bg);
    border-color: var(--color-black);
}

.btn-lg {
    padding: var(--space-4) var(--space-5);
    font-size: var(--font-size-base);
}

.btn-large {
    padding: var(--space-4) var(--space-6);
    font-size: var(--font-size-lg);
    min-width: 240px;
}

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

.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    padding-top: 72px; /* Nav height */
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-7);
    align-items: center;
}

.hero-content {
    padding-right: var(--space-6);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    background: var(--color-grey-bg);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--color-grey-dark);
    margin-bottom: var(--space-4);
}

.hero-title {
    font-size: var(--font-size-5xl);
    line-height: 1.1;
    margin-bottom: var(--space-4);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-grey-dark);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-5);
}

.hero-cta {
    margin-top: var(--space-5);
}

.hero-trust-signals {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-top: var(--space-3);
}

.trust-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-xs);
    color: var(--color-grey-mid);
}

.check-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.hero-ctas {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.hero-benefits {
    display: flex;
    gap: var(--space-4);
    font-size: var(--font-size-xs);
    color: var(--color-grey-mid);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image {
    width: 100%;
    max-width: 600px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
}

/* ================================
   TRUSTED BY SECTION
   ================================ */

.trusted-by {
    text-align: center;
    padding: var(--space-7) 0;
}

.trusted-title {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-grey-mid);
    margin-bottom: var(--space-5);
}

.trusted-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-6);
    flex-wrap: wrap;
}

.trusted-logo {
    height: 40px;
    width: auto;
    max-width: 140px;
    opacity: 0.6;
    filter: grayscale(100%);
    transition: all var(--duration-normal) var(--ease-smooth);
    object-fit: contain;
}

.trusted-logo:hover {
    opacity: 0.9;
    filter: grayscale(0%);
}

/* ================================
   EASY SETUP SECTION
   ================================ */

.easy-setup {
    padding: var(--space-8) 0;
    background: var(--color-white);
}

.mobile-mockup-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--space-5) 0;
}

.mobile-mockup {
    max-width: 300px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.15));
    transition: transform var(--duration-normal) var(--ease-smooth);
}

.mobile-mockup:hover {
    transform: translateY(-8px) scale(1.02);
}

/* Responsive adjustments */
@media (min-width: 768px) {
    .mobile-mockup {
        max-width: 350px;
    }
}

@media (max-width: 767px) {
    .easy-setup {
        padding: var(--space-6) 0;
    }

    .mobile-mockup {
        max-width: 260px;
    }
}

/* ================================
   FEATURES GRID
   ================================ */

.features {
    padding: var(--space-8) 0;
}

.section-header {
    text-align: center;
    max-width: var(--max-width-text);
    margin: 0 auto var(--space-7);
}

.section-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-3);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-grey-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
}

.feature-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-md);
    transition: all var(--duration-normal) var(--ease-spring);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-brand-light);
    border-radius: var(--radius-md);
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-4);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.feature-description {
    color: var(--color-grey-dark);
    margin-bottom: var(--space-3);
}

.feature-link {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-black);
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

/* ================================
   FEATURES HORIZONTAL (Airbnb-Inspired with Scroll)
   ================================ */

.features-scroll-wrapper {
    position: relative;
    margin-top: var(--space-7);
}

.features-horizontal {
    display: flex;
    gap: var(--space-5);
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 4px 0 var(--space-5) 0;
}

.features-horizontal::-webkit-scrollbar {
    display: none;
}

.feature-item {
    flex: 0 0 320px;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-grey-border);
    transition: all var(--duration-normal) var(--ease-spring);
    min-height: 450px;
}

.feature-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-black);
}

/* Visual Section (Top) - 50% */
.feature-image-wrapper {
    flex: 1 1 50%;
    display: flex;
    align-items: stretch;
    justify-content: stretch;
    overflow: hidden;
    min-height: 0;
}

.feature-image {
    width: 100%;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-placeholder-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    backdrop-filter: blur(10px);
}

.feature-icon-text {
    font-size: 48px;
    line-height: 1;
}

/* Chat Animation (Feature 1 Visual) */
.chat-animation {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: var(--space-5);
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
}

.chat-bubble {
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.4;
    width: fit-content;
    max-width: 80%;
}

/* Customer bubble (right, black) - Fades in first */
.customer-bubble {
    background: #000000;
    color: #ffffff;
    align-self: flex-end;
    border: 1px solid #000000;
    opacity: 0;
    animation: bubbleFadeIn 0.4s ease-out forwards;
}

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

/* AI bubble container - positions both bubbles in same location */
.ai-bubble-container {
    position: relative;
    align-self: flex-start;
    display: inline-block;
}

/* AI typing bubble - appears after 1s */
.ai-typing {
    background: #ffffff;
    color: #000000;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 16px;
    width: 80px;
    height: 40px;
    box-sizing: border-box;
    opacity: 0;
    animation: bubbleFadeIn 0.4s ease-out 1s forwards;
    transition: opacity 0.3s ease-out;
}

/* Hide typing when response appears */
.ai-typing.hide {
    opacity: 0 !important;
    pointer-events: none;
}

/* AI response bubble - positioned over typing bubble */
.ai-response {
    background: #ffffff;
    color: #000000;
    border: 1px solid #e5e5e5;
    border-radius: 16px;
    padding: 12px 16px;
    box-sizing: border-box;
    font-size: 14px;
    line-height: 1.4;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    display: inline-block;
    white-space: nowrap;
}

/* Typing indicator (3 animated dots) */
.typing-indicator {
    display: flex;
    gap: 4px;
    align-items: center;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #666666;
    animation: typing 1.4s infinite;
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: translateY(0);
    }
    30% {
        opacity: 1;
        transform: translateY(-4px);
    }
}

/* Response text */
.response-text {
    opacity: 0;
    transition: opacity 0.4s ease-out 0.2s, transform 0.4s ease-out 0.2s;
    transform: scale(0.95);
    white-space: nowrap;
    width: max-content;
}

.ai-bubble.typing-state .response-text {
    opacity: 0;
    transform: scale(0.95);
    position: absolute;
    visibility: hidden;
    width: 0;
    height: 0;
    overflow: hidden;
}

.ai-bubble.response-state .response-text {
    opacity: 1;
    transform: scale(1);
    visibility: visible;
    position: static;
    width: max-content;
    height: auto;
}

/* Response Time Counter (Feature 1) */
.feature-title .counter-value {
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    font-variant-numeric: tabular-nums;
    letter-spacing: inherit;
    color: inherit;
    transition: color 0.6s ease-out;
}

.feature-title .counter-value.counting {
    color: #00D084;
}

.feature-title .counter-label {
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    color: inherit;
    letter-spacing: inherit;
    transition: color 0.6s ease-out;
}

.feature-title .counter-label.counting {
    color: #00D084;
}

/* Content Section (Bottom) - 50% */
.feature-content {
    flex: 1 1 50%;
    padding: var(--space-3);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 0;
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--space-2);
    line-height: var(--line-height-tight);
}

.feature-description {
    font-size: var(--font-size-sm);
    color: var(--color-grey-dark);
    line-height: var(--line-height-relaxed);
}

/* Multi-Channel Hub Diagram (Feature 2) */
.hub-diagram {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Center Mojeeb Icon */
.hub-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    opacity: 0;
    animation: hubCenterFadeIn 0.6s ease-out 0.2s forwards;
}

.hub-icon-box {
    width: 80px;
    height: 80px;
    background: #FFFFFF;
    border: 1.5px solid #E5E5E5;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes hubCenterFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1);
    }
}

/* Platform Boxes */
.platform-box {
    position: absolute;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    opacity: 0;
    animation: boxFadeIn 0.5s ease-out forwards;
    z-index: 5;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Platform Icons - SVG Styling */
.platform-icon {
    width: 24px;
    height: 24px;
    fill: #FFFFFF;
}

/* Box Positioning and Brand Colors */

/* Top-left box - WhatsApp */
.box-tl {
    top: 15%;
    left: 10%;
    background: #25D366;
    animation-delay: 0.4s;
}

/* Top-right box - Facebook */
.box-tr {
    top: 15%;
    right: 10%;
    background: #1877F2;
    animation-delay: 0.5s;
}

/* Middle-left box - Instagram */
.box-ml {
    top: 50%;
    left: 10%;
    background: #E4405F;
    animation-delay: 0.8s;
    animation-name: boxFadeInMiddle;
}

/* Middle-right box - TikTok */
.box-mr {
    top: 50%;
    right: 10%;
    background: #000000;
    animation-delay: 0.9s;
    animation-name: boxFadeInMiddle;
}

/* Bottom-left box - Website */
.box-bl {
    bottom: 15%;
    left: 10%;
    background: #525252;
    animation-delay: 0.6s;
}

/* Bottom-right box - Plus/Other */
.box-br {
    bottom: 15%;
    right: 10%;
    background: #00D084;
    animation-delay: 0.7s;
}

@keyframes boxFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation for middle boxes (with vertical centering) */
@keyframes boxFadeInMiddle {
    from {
        opacity: 0;
        transform: translateY(-50%) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(-50%) scale(1);
    }
}

/* Dotted connection lines */
.connection-lines {
    pointer-events: none;
    z-index: 1;
}

.dotted-line {
    opacity: 0;
    animation: lineFadeIn 0.8s ease-out forwards;
}

.line-1 { animation-delay: 1.0s; }
.line-2 { animation-delay: 1.1s; }
.line-3 { animation-delay: 1.2s; }
.line-4 { animation-delay: 1.3s; }
.line-5 { animation-delay: 1.4s; }
.line-6 { animation-delay: 1.5s; }

@keyframes lineFadeIn {
    from {
        opacity: 0;
        stroke-dashoffset: 100;
    }
    to {
        opacity: 1;
        stroke-dashoffset: 0;
    }
}

/* AI/Human Pill Badge Demo (Feature 3) */
.toggle-demo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: var(--space-3);
}

/* Big Toggle Switch */
.big-toggle {
    position: relative;
    width: 180px;
    height: 90px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.big-toggle:hover {
    transform: scale(1.05);
}

.big-toggle:active {
    transform: scale(0.98);
}

.big-toggle .toggle-track {
    position: absolute;
    width: 100%;
    height: 100%;
    background: #E5E5E5;
    border-radius: 999px;
    transition: background 0.3s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.big-toggle[data-state="on"] .toggle-track {
    background: #00D084;
}

.big-toggle .toggle-knob {
    position: absolute;
    top: 9px;
    left: 9px;
    width: 72px;
    height: 72px;
    background: #FFFFFF url('logos/robot_off.jpg') center center / cover no-repeat;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.big-toggle[data-state="on"] .toggle-knob {
    transform: translateX(90px);
    background-image: url('logos/robot_on.jpg');
}

/* Leads Visual */
.leads-image-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: var(--space-3);
}

.leads-visual {
    width: 100%;
    max-width: 280px;
    height: auto;
    object-fit: contain;
}

/* Sentiment Conversation Card Stack */
.sentiment-card-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: var(--space-3);
    gap: 16px;
}

.sentiment-conversation-card {
    position: relative;
    width: 100%;
    max-width: 280px;
    background: #FFFFFF;
    border: 1px solid #E5E5E5;
    border-radius: 8px;
    padding: 14px;
    display: flex;
    align-items: center;
    gap: 14px;
    opacity: 1;
    transform: scale(1);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    transition: all 0.4s ease;
}

.sentiment-avatar {
    width: 44px;
    height: 44px;
    background: #E5E5E5;
    border-radius: 50%;
    flex-shrink: 0;
}

.sentiment-lines {
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}

.sentiment-line-1,
.sentiment-line-2 {
    background: #E5E5E5;
    border-radius: 4px;
}

.sentiment-line-1 {
    width: 100%;
    height: 11px;
}

.sentiment-line-2 {
    width: 60%;
    height: 9px;
    background: #F5F5F5;
}

.sentiment-sad-face {
    position: absolute;
    bottom: 10px;
    right: 10px;
    font-size: 22px;
    line-height: 1;
    opacity: 0;
    transform: scale(0);
    transition: all 0.4s ease;
}

.sentiment-sad-face.visible {
    opacity: 1;
    transform: scale(1);
}

/* Animated state - show middle card prominence */
.sentiment-card-container.animated .sentiment-card-top,
.sentiment-card-container.animated .sentiment-card-bottom {
    opacity: 0.4;
    transform: scale(0.95);
}

.sentiment-card-container.animated .sentiment-card-top {
    transform: scale(0.95) translateY(-4px);
}

.sentiment-card-container.animated .sentiment-card-middle {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    z-index: 2;
}

.sentiment-card-container.animated .sentiment-card-bottom {
    transform: scale(0.95) translateY(4px);
}

/* Responsive - Horizontal Features */
@media (max-width: 743px) {
    .feature-item {
        flex: 0 0 280px;
    }

    .features-horizontal {
        gap: var(--space-4);
    }

    .feature-name {
        font-size: var(--font-size-lg);
    }

    .feature-subtitle {
        font-size: var(--font-size-xs);
    }
}

@media (min-width: 744px) and (max-width: 949px) {
    .feature-item {
        flex: 0 0 300px;
    }

    .features-horizontal {
        gap: var(--space-4);
    }
}

@media (min-width: 950px) {
    /* Desktop - maintain same padding structure */
    .features-horizontal {
        /* Padding and margins already set in main rule */
    }
}

/* ================================
   PRICING SECTION
   ================================ */

.pricing {
    padding: var(--space-8) 0;
    background: var(--color-grey-bg);
    overflow: hidden;
}

/* Pricing Table Wrapper - Mobile: Horizontal Scroll */
.pricing-table-wrapper {
    margin-top: var(--space-7);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--color-grey-border) transparent;
}

.pricing-table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.pricing-table-wrapper::-webkit-scrollbar-track {
    background: transparent;
}

.pricing-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--color-grey-border);
    border-radius: var(--radius-full);
}

/* Pricing Table */
.pricing-table {
    width: auto; /* Auto width based on content */
    border-collapse: separate;
    border-spacing: 0;
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

/* Table Headers */
.pricing-table thead th {
    background: var(--color-white);
    padding: var(--space-3) var(--space-4);
    text-align: left;
    vertical-align: top;
    position: relative;
    white-space: nowrap;
    border-bottom: 1px solid var(--color-grey-border);
    border-left: 1px solid var(--color-grey-border);
}

.pricing-table thead th:first-child {
    border-left: none;
}

.pricing-table thead th.plan-column {
    width: auto; /* Dynamic width based on content */
}

/* Featured Column (Pro) - Removed styling */
.pricing-table thead th.featured {
    /* No special styling */
}

.pricing-table tbody td.featured {
    /* No special styling */
}

/* Pricing Badge */
.pricing-badge {
    background: var(--color-brand);
    color: var(--color-white);
    font-size: var(--font-size-xs);
    font-weight: 600;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    display: inline-block;
    margin-bottom: var(--space-2);
}

/* Plan Names */
.plan-name {
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--color-grey-dark);
    margin-bottom: var(--space-1);
}

/* Table Body Cells */
.pricing-table tbody td {
    padding: var(--space-3) var(--space-4);
    text-align: left;
    vertical-align: middle;
    font-size: var(--font-size-sm);
    font-weight: 400;
    color: var(--color-grey-dark);
    line-height: 1.6;
    white-space: nowrap;
    border-left: 1px solid var(--color-grey-border);
}

.pricing-table tbody td:first-child {
    border-left: none;
}

.pricing-table tbody td.everything-in {
    font-weight: 500;
    color: var(--color-black);
    font-style: italic;
}

/* Price Row */
.pricing-table tbody tr.price-row td {
    padding: var(--space-5) var(--space-3);
}

.price-line {
    display: inline;
    white-space: nowrap;
}

.price {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-black);
    line-height: 1.2;
}

.period {
    font-size: var(--font-size-xs);
    font-weight: 400;
    color: var(--color-grey-mid);
    margin-left: 2px;
}

/* Pricing Buttons */
.btn-pricing {
    display: block;
    width: 100%;
    margin-top: var(--space-3);
    padding: var(--space-2) var(--space-3);
    background: var(--color-black);
    color: var(--color-white);
    text-align: center;
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-black);
    transition: all var(--duration-normal) var(--ease-smooth);
}

.btn-pricing:hover {
    background: var(--color-grey-dark);
    border-color: var(--color-grey-dark);
}

.btn-pricing-outline {
    background: transparent;
    color: var(--color-black);
    border: 1px solid var(--color-grey-border);
}

.btn-pricing-outline:hover {
    background: var(--color-grey-bg);
    border-color: var(--color-black);
    color: var(--color-black);
}

.btn-sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--duration-normal) var(--ease-smooth);
    display: inline-block;
    text-decoration: none;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background: var(--color-grey-dark);
    border-color: var(--color-grey-dark);
}

.btn-ghost {
    background: transparent;
    color: var(--color-black);
    border-color: var(--color-grey-border);
}

.btn-ghost:hover {
    background: var(--color-grey-bg);
    border-color: var(--color-black);
}

/* Mobile: Sticky First Column */
@media (max-width: 949px) {
    .pricing-table thead th:first-child,
    .pricing-table tbody td:first-child {
        position: sticky;
        left: 0;
        background: var(--color-white);
        z-index: 10;
    }
}

/* Desktop: Full Table Layout */
@media (min-width: 950px) {
    .pricing-table-wrapper {
        overflow-x: visible;
    }

    .pricing-table {
        min-width: 100%;
    }

    .pricing-table thead th.plan-column {
        min-width: auto;
        width: auto;
    }
}

/* Corporate Plan Notice */
.corporate-notice {
    margin-top: var(--space-6);
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--color-grey-dark);
    line-height: 1.6;
}

.corporate-contact {
    font-weight: 700;
    color: var(--color-black);
    text-decoration: underline;
    cursor: pointer;
    transition: color var(--duration-normal) var(--ease-smooth);
}

.corporate-contact:hover {
    color: var(--color-brand);
}

/* ================================
   TESTIMONIALS SECTION - Dropbox-Inspired (Light Theme)
   ================================ */

.testimonials {
    padding: var(--space-8) 0;
    background: var(--color-white);
    overflow: hidden;
}

/* Carousel Wrapper */
.testimonials-carousel-wrapper {
    position: relative;
    margin-top: var(--space-7);
}

/* Scroll Container - EXACT Dropbox Layout */
.testimonials-scroll-container {
    display: flex;
    gap: 20px; /* Dropbox has minimal gap */
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 4px 0 var(--space-5) 0; /* Padding for shadow and dots */
}

.testimonials-scroll-container::-webkit-scrollbar {
    display: none;
}

/* Testimonial Card - EXACT Dropbox Dimensions */
.testimonial-card {
    flex: 0 0 300px; /* EXACT Dropbox width */
    scroll-snap-align: start;
    background: var(--color-white);
    border-radius: 16px; /* EXACT Dropbox radius */
    overflow: hidden;
    border: 1px solid var(--color-grey-border);
    transition: all var(--duration-normal) var(--ease-spring);
    cursor: pointer;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: var(--color-black);
}

/* Image Wrapper - EXACT Dropbox Height */
.testimonial-image-wrapper {
    position: relative;
    width: 100%;
    height: 280px; /* EXACT Dropbox image height */
    overflow: hidden;
}

.testimonial-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

/* Photo Placeholder (for real photos later) */
.testimonial-photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-initials {
    font-size: 72px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 4px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Play Button - EXACT Dropbox Style (Bottom-Left) */
.testimonial-play-btn {
    position: absolute;
    bottom: 16px; /* EXACT Dropbox position */
    left: 16px; /* EXACT Dropbox position */
    width: 40px; /* Dropbox size */
    height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.8); /* Dark button on light theme */
    backdrop-filter: blur(8px);
    border: 2px solid rgba(255, 255, 255, 0.95);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 2px; /* Optical centering for play icon */
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-smooth);
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.testimonial-play-btn:hover {
    background: rgba(0, 0, 0, 0.95);
    transform: scale(1.1);
    border-color: var(--color-white);
}

/* Content Section - EXACT Dropbox Padding */
.testimonial-content {
    padding: 24px 24px 32px 24px; /* Dropbox spacing */
    background: var(--color-white);
}

/* Label - Mojeeb Green (adapted from Dropbox pink) */
.testimonial-label {
    display: inline-block;
    font-size: 12px; /* Dropbox size */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-brand); /* Mojeeb green instead of pink */
    margin-bottom: 12px;
}

/* Quote Text - EXACT Dropbox Typography */
.testimonial-quote {
    font-size: 24px; /* Dropbox size */
    font-weight: 600;
    line-height: 1.25; /* Dropbox line height */
    color: var(--color-black);
    margin-bottom: 16px;
}

/* Description - EXACT Dropbox Typography */
.testimonial-description {
    font-size: 15px; /* Dropbox size */
    line-height: 1.5;
    color: var(--color-grey-dark);
    margin-bottom: 20px;
}

/* Watch Link - EXACT Dropbox Style */
.testimonial-link {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-black);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1.5px;
    transition: opacity var(--duration-fast) var(--ease-smooth);
    display: inline-block;
}

.testimonial-link:hover {
    opacity: 0.65;
}

/* Navigation Arrows */
.carousel-nav {
    position: absolute;
    top: 140px; /* Centered on image area */
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-white);
    border: 1px solid var(--color-grey-border);
    color: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 20;
    transition: all var(--duration-normal) var(--ease-spring);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.12);
}

.carousel-nav:hover:not(:disabled) {
    background: var(--color-black);
    color: var(--color-white);
    border-color: var(--color-black);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

.carousel-nav-prev {
    left: -24px;
}

.carousel-nav-next {
    right: -24px;
}

.carousel-nav:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-nav:disabled:hover {
    background: var(--color-white);
    color: var(--color-black);
    transform: translateY(-50%) scale(1);
}

/* ================================
   RESPONSIVE - TESTIMONIALS
   ================================ */

@media (max-width: 743px) {
    .testimonial-card {
        flex: 0 0 280px; /* Slightly smaller on mobile */
    }

    .carousel-nav {
        display: none; /* Hide arrows on mobile - swipe only */
    }

    .testimonials-scroll-container {
        padding-left: var(--space-2);
        gap: 16px;
    }

    .testimonial-card:first-child {
        margin-left: 0;
    }

    .testimonial-quote {
        font-size: 20px;
    }

    .testimonial-content {
        padding: 20px 20px 28px 20px;
    }
}

@media (min-width: 744px) and (max-width: 949px) {
    .testimonial-card {
        flex: 0 0 300px; /* Keep exact Dropbox size */
    }

    .carousel-nav-prev {
        left: -16px;
    }

    .carousel-nav-next {
        right: -16px;
    }
}

@media (min-width: 950px) {
    /* Desktop - show ~2.5 cards for scroll hint */
    .testimonials-scroll-container {
        padding-right: 100px; /* Show partial card */
    }
}

@media (min-width: 1440px) {
    .carousel-nav-prev {
        left: -32px;
    }

    .carousel-nav-next {
        right: -32px;
    }
}

/* ================================
   ONBOARDING CALL REQUEST SECTION
   ================================ */

.onboarding-section {
    padding: var(--space-8) 0;
    text-align: center;
}

.onboarding-container {
    max-width: 600px;
    margin: 0 auto;
}

.onboarding-form {
    animation: fadeIn var(--duration-slow) var(--ease-smooth);
}

.onboarding-title {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-4);
    color: var(--color-black);
}

.onboarding-title-bold {
    font-weight: 700;
}

.onboarding-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-grey-dark);
    line-height: 1.6;
    margin-bottom: var(--space-5);
}

.onboarding-input-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    max-width: 500px;
    margin: 0 auto;
}

/* Company Name Input */
.company-input-wrapper {
    width: 100%;
}

.company-field {
    width: 100%;
    padding: 14px 16px;
    font-size: var(--font-size-base);
    border: 1px solid var(--color-grey-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: all var(--duration-normal) var(--ease-smooth);
    font-family: inherit;
}

.company-field:focus {
    outline: none;
    border-color: var(--color-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.company-field::placeholder {
    color: var(--color-grey-mid);
}

/* Phone Input Wrapper */
.phone-input-wrapper {
    position: relative;
    width: 100%;
}

/* Combined Phone Input Container */
.phone-input-container {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--color-grey-border);
    border-radius: var(--radius-md);
    background: var(--color-white);
    transition: all var(--duration-normal) var(--ease-smooth);
    overflow: hidden;
}

.phone-input-container:focus-within {
    border-color: var(--color-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.phone-input-container.valid {
    border-color: var(--color-brand);
}

.phone-input-container.error {
    border-color: #ef4444;
}

/* Country Selector Button */
.country-selector-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 14px;
    background: var(--color-grey-bg);
    border: none;
    border-right: 1px solid var(--color-grey-border);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-smooth);
    font-size: var(--font-size-sm);
    color: var(--color-black);
    font-weight: 500;
    white-space: nowrap;
}

.country-selector-btn:hover {
    background: #ebebeb;
}

.flag-display {
    font-size: 20px;
    line-height: 1;
}

.code-display {
    font-size: var(--font-size-base);
    min-width: 42px;
}

.chevron-icon {
    opacity: 0.5;
    transition: transform var(--duration-fast) var(--ease-smooth), opacity var(--duration-fast);
}

.country-selector-btn:hover .chevron-icon {
    opacity: 1;
}

/* Phone Input Field */
.phone-field {
    flex: 1;
    padding: 14px 16px;
    border: none;
    background: transparent;
    font-size: var(--font-size-base);
    color: var(--color-black);
    outline: none;
    min-width: 0;
}

.phone-field::placeholder {
    color: var(--color-grey-light);
}

/* Country Dropdown */
.country-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-grey-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    animation: slideDown var(--duration-fast) var(--ease-smooth);
    overflow: hidden;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dropdown Search */
.dropdown-search {
    padding: 12px;
    border-bottom: 1px solid var(--color-grey-border);
    background: var(--color-white);
    position: sticky;
    top: 0;
    z-index: 10;
}

.search-input {
    width: 100%;
    padding: 10px 12px;
    font-size: var(--font-size-sm);
    border: 1px solid var(--color-grey-border);
    border-radius: var(--radius-sm);
    background: var(--color-white);
    color: var(--color-black);
    transition: all var(--duration-fast) var(--ease-smooth);
}

.search-input:focus {
    outline: none;
    border-color: var(--color-black);
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05);
}

.search-input::placeholder {
    color: var(--color-grey-light);
}

/* Dropdown Scroll Container */
.dropdown-scroll {
    max-height: 320px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

/* Custom Scrollbar */
.dropdown-scroll::-webkit-scrollbar {
    width: 8px;
}

.dropdown-scroll::-webkit-scrollbar-track {
    background: var(--color-grey-bg);
}

.dropdown-scroll::-webkit-scrollbar-thumb {
    background: var(--color-grey-light);
    border-radius: 4px;
}

.dropdown-scroll::-webkit-scrollbar-thumb:hover {
    background: var(--color-grey-mid);
}

/* Country Option */
.country-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    cursor: pointer;
    transition: background var(--duration-fast) var(--ease-smooth);
    font-size: var(--font-size-sm);
}

.country-option:hover {
    background: var(--color-grey-bg);
}

.country-option-flag {
    font-size: 20px;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.country-option-name {
    flex: 1;
    color: var(--color-black);
}

.country-option-code {
    color: var(--color-grey-mid);
    font-family: 'SF Mono', 'Monaco', 'Menlo', 'Courier New', monospace;
    font-size: 13px;
    flex-shrink: 0;
}

/* Section Headers in Dropdown */
.country-section-header {
    padding: 8px 16px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-grey-mid);
    background: var(--color-grey-bg);
    border-top: 1px solid var(--color-grey-border);
    border-bottom: 1px solid var(--color-grey-border);
    position: sticky;
    top: 69px;
    z-index: 5;
}

.country-section-header:first-of-type {
    border-top: none;
    top: 69px;
}

/* Empty State */
.country-empty-state {
    padding: var(--space-5);
    text-align: center;
    color: var(--color-grey-mid);
    font-size: var(--font-size-sm);
}

/* Trust Signals */
.trust-signals {
    margin-top: var(--space-2);
    text-align: center;
    font-size: 12px;
    color: var(--color-grey-light);
    letter-spacing: 0.01em;
    opacity: 0.8;
}

.onboarding-submit-btn {
    padding: 14px 32px;
    font-size: var(--font-size-base);
    font-weight: 600;
    background: var(--color-black);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-smooth);
    white-space: nowrap;
}

.onboarding-submit-btn:hover {
    background: var(--color-grey-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.onboarding-submit-btn:active {
    transform: translateY(0);
}

/* Success State */
.onboarding-success {
    animation: fadeIn var(--duration-slow) var(--ease-smooth);
    padding: var(--space-6);
}

.success-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-5);
    font-size: 80px;
}

.success-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--color-black);
    margin-bottom: var(--space-3);
    animation: fadeInUp 0.5s ease-out 0.8s both;
}

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

.success-message {
    font-size: var(--font-size-base);
    color: var(--color-grey-dark);
    line-height: 1.6;
    margin-bottom: var(--space-5);
}

.success-message strong {
    display: block;
    margin-top: var(--space-2);
    color: var(--color-black);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.edit-number-btn {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    background: transparent;
    color: var(--color-grey-mid);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--duration-fast) var(--ease-smooth);
}

.edit-number-btn:hover {
    color: var(--color-black);
    background: var(--color-grey-bg);
}

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

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

.footer {
    padding: var(--space-7) 0 var(--space-5);
    border-top: 1px solid var(--color-grey-border);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: var(--space-5);
    margin-bottom: var(--space-4);
    flex-wrap: wrap;
}

.footer-link {
    font-size: var(--font-size-sm);
    color: var(--color-grey-mid);
}

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

.footer-copyright {
    text-align: center;
    font-size: var(--font-size-xs);
    color: var(--color-grey-light);
}

/* ================================
   MOBILE STICKY CTA (Airbnb-style)
   ================================ */

.mobile-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    padding: 12px 16px;
    z-index: 999;
    display: none; /* Hidden by default, shown on mobile only */
    box-shadow: 0 -2px 16px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
}

.mobile-sticky-content {
    width: 100%;
}

.mobile-trust-signals {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.mobile-trust-signals .trust-item {
    font-size: 11px;
}

.mobile-trust-signals .check-icon {
    width: 14px;
    height: 14px;
}

.mobile-sticky-btn {
    display: block;
    width: 100%;
    padding: 10px 16px;
    background: var(--color-brand);
    color: var(--color-white);
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: all var(--duration-normal) var(--ease-smooth);
}

.mobile-sticky-btn:hover {
    background: var(--color-brand-hover);
    opacity: 1;
}

/* ================================
   RESPONSIVE - Mobile First
   ================================ */

@media (max-width: 743px) {
    :root {
        --font-size-5xl: 40px;
        --font-size-4xl: 32px;
        --space-7: 64px;
        --space-8: 80px;
    }

    /* Show mobile sticky CTA */
    .mobile-sticky-cta {
        display: block;
    }

    /* Hide nav CTA button on mobile */
    .nav-cta {
        display: none !important;
    }

    /* Hide hero CTA and trust signals on mobile */
    .hero-cta {
        display: none !important;
    }

    /* Add padding to footer for sticky button */
    .footer {
        padding-bottom: calc(var(--space-7) + 70px);
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .hero-content {
        padding-right: 0;
        text-align: center;
    }

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

    .hero-benefits {
        justify-content: center;
        flex-wrap: wrap;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }


    .nav-links {
        display: none;
    }

    .mobile-signin-btn {
        display: inline-block; /* Show on mobile */
    }

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

    /* Onboarding section mobile */
    .onboarding-input-group {
        flex-direction: column;
        gap: var(--space-3);
    }

    .phone-input-wrapper {
        width: 100%;
    }

    .country-selector-btn {
        padding: 0 10px;
        gap: 4px;
    }

    .code-display {
        min-width: 38px;
        font-size: 13px;
    }

    .phone-field {
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .onboarding-submit-btn {
        width: 100%;
    }

    .country-dropdown {
        left: -16px;
        right: -16px;
        border-radius: 0;
        max-height: 70vh;
    }

    .dropdown-scroll {
        max-height: calc(70vh - 69px);
    }
}

@media (min-width: 744px) and (max-width: 949px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1440px) {
    .container {
        padding: 0 var(--space-6);
    }
}

/* ================================
   UTILITIES
   ================================ */

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

.mb-0 { margin-bottom: 0; }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }

.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Focus Styles */
*:focus-visible {
    outline: 2px solid var(--color-brand);
    outline-offset: 2px;
}