/* Mobile-First CSS for LaLa Campaign Landing Page */

/* Base Mobile Styles (320px and up) */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6B46C1;
    --secondary-color: #F97316;
    --accent-color: #06B6D4;
    --text-dark: #1F2937;
    --text-light: #6B7280;
    --bg-light: #F9FAFB;
    --white: #FFFFFF;
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --line-green: #00B900;
    --line-gradient: linear-gradient(135deg, #00C300 0%, #00B900 100%);
    
    /* Mobile-specific spacing */
    --mobile-padding: 16px;
    --section-padding: 40px 0;
    --gap-small: 0.5rem;
    --gap-medium: 1rem;
    --gap-large: 1.5rem;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, 'Noto Sans JP', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
}

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

/* Mobile Header */
.header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: relative;
    width: 100%;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem var(--mobile-padding);
    min-height: 56px;
}

.logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
}

.logo-image {
    height: 35px;
    width: auto;
}

/* Mobile Navigation - Hamburger Menu */
.nav {
    display: none;
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 8px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    transition: all 0.3s;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transform: translateY(-100%);
    transition: transform 0.3s ease;
    z-index: 999;
}

.mobile-nav.active {
    transform: translateY(0);
}

.mobile-nav a {
    display: block;
    padding: 1rem var(--mobile-padding);
    color: var(--text-dark);
    text-decoration: none;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    font-size: 1rem;
}

.mobile-nav .cta-btn-header {
    margin: 1rem var(--mobile-padding);
    background: var(--line-gradient);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border-bottom: none;
}

.mobile-nav .cta-btn-header .line-icon {
    width: 20px;
    height: 20px;
}

/* Mobile Hero Section - Background Image with Overlay */
.hero {
    background-image: url('images/AdobeStock_357198260.jpeg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 0;
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

/* Elegant overlay for text readability */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, 
        rgba(0, 0, 0, 0.2) 0%, 
        rgba(0, 0, 0, 0.3) 50%, 
        rgba(0, 0, 0, 0.4) 100%);
    pointer-events: none;
    z-index: 0;
}

/* Premium golden shimmer effect */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 30%, 
        rgba(255, 215, 0, 0.1) 0%, 
        transparent 40%);
    pointer-events: none;
    z-index: 0;
    animation: shimmerMove 20s ease-in-out infinite;
}

@keyframes shimmerMove {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}


.hero-container {
    padding: 0 var(--mobile-padding);
    position: relative;
    z-index: 1;
    width: 100%;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    animation: heroEntrance 1s ease-out;
}

@keyframes heroEntrance {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-text {
    width: 100%;
    margin-bottom: 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 10vw, 3.5rem);
    line-height: 1.1;
    margin-bottom: 1rem;
    font-weight: 900;
    color: #FFFFFF;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
    letter-spacing: -0.02em;
    animation: titleReveal 1s ease-out;
    animation-fill-mode: backwards;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transform: translateZ(0);
    backface-visibility: hidden;
}

@keyframes titleReveal {
    0% {
        opacity: 0;
        transform: translateY(20px) translateZ(0);
    }
    100% {
        opacity: 1;
        transform: translateY(0) translateZ(0);
    }
}

.title-line1 {
    display: block;
    font-size: 0.7em;
    opacity: 1;
    margin-bottom: 0.2em;
    animation: slideInLeft 0.8s ease-out;
    color: rgba(255, 255, 255, 0.95);
}

.title-line2 {
    display: block;
    font-size: 1.2em;
    margin-bottom: 0.5rem;
    color: #FFFFFF;
    animation: slideInRight 0.8s ease-out 0.2s both;
    animation-fill-mode: backwards;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transform: translateZ(0);
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(30px) translateZ(0);
    }
    100% {
        opacity: 1;
        transform: translateX(0) translateZ(0);
    }
}

.lala-highlight {
    color: #FFD700;
    font-weight: 900;
    position: relative;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.8);
    /* Remove animation to prevent blur */
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    transform: translateZ(0);
    will-change: auto;
}

/* Removed goldPulse animation to prevent blur */

.lala-highlight::after {
    /* Removed sparkle to prevent blur */
    display: none;
}

/* Removed sparkle animation to prevent blur */

.hero-subtitle {
    font-size: 1.1rem;
    line-height: 1.5;
    color: #FFFFFF;
    margin-bottom: 2rem;
    padding: 0 var(--gap-small);
    font-weight: 600;
    animation: subtitleFade 1.2s ease-out 0.3s both;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@keyframes subtitleFade {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.highlight-text {
    background: rgba(255, 255, 255, 0.25);
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: 700;
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.hero-actions {
    width: 100%;
    position: relative;
    margin-top: 2rem;
}

/* Campaign Badge Container */
.campaign-badge-container {
    text-align: center;
    margin-bottom: 1.5rem;
    animation: fadeInDown 0.8s ease-out;
}

.campaign-badge {
    display: inline-block;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: #FFD700;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 1px solid rgba(255, 215, 0, 0.3);
    box-shadow: 
        0 2px 10px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
}

.campaign-badge i {
    margin: 0 8px;
    font-size: 0.9em;
    opacity: 0.8;
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}


.cta-btn.primary.pulse {
    background: linear-gradient(135deg, #00C300 0%, #00B300 100%);
    color: white;
    padding: 1.2rem 2rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    width: 100%;
    max-width: 320px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    box-shadow: 
        0 10px 30px rgba(0, 180, 0, 0.3),
        inset 0 1px 0 rgba(255,255,255,0.2);
    position: relative;
    overflow: hidden;
    animation: ctaBounce 1s ease-out 0.5s;
    transform: scale(1);
    transition: all 0.3s ease;
}

.cta-btn.primary.pulse:hover {
    transform: scale(1.05);
    box-shadow: 
        0 15px 40px rgba(0, 180, 0, 0.4),
        inset 0 1px 0 rgba(255,255,255,0.3);
}


@keyframes ctaBounce {
    0% { transform: translateY(30px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

.cta-btn.primary.pulse::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.3), transparent);
    transform: rotate(45deg);
    animation: shine 3s ease-in-out infinite;
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.cta-btn.primary.pulse .line-icon {
    width: 26px;
    height: 26px;
    animation: iconBounce 1s ease-in-out infinite alternate;
    position: relative;
    z-index: 1;
}

@keyframes iconBounce {
    0% { transform: translateY(0); }
    100% { transform: translateY(-3px); }
}

.btn-text {
    font-weight: 800;
    font-size: 1.1em;
    letter-spacing: 0.5px;
    position: relative;
    z-index: 1;
}

.btn-price {
    font-size: 0.9rem;
    opacity: 1;
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 12px;
    border-radius: 20px;
    margin-top: 4px;
    font-weight: 600;
    animation: pricePulse 1.5s ease-in-out infinite;
    position: relative;
    z-index: 1;
}

@keyframes pricePulse {
    0%, 100% { background: rgba(255, 255, 255, 0.2); }
    50% { background: rgba(255, 255, 255, 0.3); }
}

/* Hero Features */
.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: center;
    margin: 1.5rem 0;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.feature-badge {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: #FFFFFF;
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.feature-badge:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.feature-badge i {
    font-size: 1em;
    opacity: 0.9;
}

/* Trust Indicators */
.trust-indicators {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1rem;
    opacity: 0.8;
}

.trust-item {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 6px;
}

.trust-item i {
    font-size: 0.9em;
}

/* Remove old badge styles - now using feature-badge */
.badge {
    display: none;
}



/* Mobile Hero Visual - Hidden on mobile since using background image */
.hero-visual {
    display: none;
}

.illustration-container {
    position: relative;
}

.hero-illustration {
    width: 100%;
    height: auto;
    border-radius: 20px;
    filter: drop-shadow(0 10px 20px rgba(0,0,0,0.1));
}

/* Simplified floating words for mobile */
.floating-words {
    display: none;
}

.sparkles {
    display: none;
}

/* Mobile Introduction Section */
.introduction-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #FFF9FC 0%, #FFF5F0 50%, #FFF0F8 100%);
}

.intro-wrapper {
    max-width: 100%;
}

.intro-header {
    text-align: center;
    margin-bottom: 2rem;
}

.intro-badge {
    display: inline-block;
    background: linear-gradient(135deg, #FF6B6B 0%, #FFD93D 100%);
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 1.2rem;
    font-weight: bold;
    box-shadow: 0 5px 15px rgba(255, 107, 107, 0.3);
}

.intro-decoration {
    display: none;
}

.intro-content {
    text-align: center;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    margin-bottom: 2rem;
}

.intro-main-text {
    margin-bottom: 1.5rem;
}

.intro-text-line1,
.intro-text-line2 {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

.highlight-gradient,
.dream-text,
.challenge-text {
    font-weight: bold;
    font-size: 1.1rem;
}

.intro-cta-wrapper {
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.1) 0%, rgba(255, 217, 61, 0.1) 100%);
    border-radius: 15px;
}

.intro-image-container {
    width: 100%;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    margin-bottom: 1rem;
}

.intro-feature-image {
    width: 100%;
    height: auto;
    display: block;
}

.arrow-decoration {
    margin: 0.5rem 0;
}

.arrow-icon {
    font-size: 1.5rem;
    color: #FF6B6B;
    display: inline-block;
}

.intro-cta-text {
    font-size: 0.95rem;
    line-height: 1.6;
}

.cta-emphasis {
    display: block;
    margin-top: 0.5rem;
    font-size: 1.1rem;
    font-weight: bold;
    background: linear-gradient(135deg, #FF6B6B 0%, #FFD93D 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.intro-visual {
    display: none;
}

/* Mobile Problem Section */
.problem-section {
    padding: var(--section-padding);
    background: var(--bg-light);
}

.section-title {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 2rem;
    padding: 0 var(--gap-small);
}

.problem-cards {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.problem-card {
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    overflow: hidden;
}

.problem-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.problem-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.problem-card p {
    font-size: 1rem;
    font-weight: 600;
    margin: 1rem;
    padding: 0 0.5rem;
}

.but-text {
    color: var(--text-light);
    font-size: 0.85rem;
    display: block;
    padding: 0 1rem 1rem;
}

.problem-conclusion {
    text-align: center;
    font-size: 1rem;
    padding: 0 var(--gap-small);
}

/* Mobile Affinity Section */
.affinity-section {
    padding: var(--section-padding);
    background: var(--white);
}

.affinity-content {
    max-width: 100%;
    text-align: center;
    position: relative;
    padding: 0 var(--gap-small);
}

.quote-mark {
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.2;
    position: static;
    margin-bottom: -1rem;
}

.affinity-content h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.affinity-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.emphasis {
    font-size: 0.95rem !important;
    font-weight: bold;
    color: var(--secondary-color);
    margin: 1.5rem 0 !important;
}

/* Mobile Solution Section */
.solution-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #F0F9FF 0%, #FFF5F0 50%, #F5F3FF 100%);
}

.solution-flow {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
    align-items: center;
}

.flow-item {
    background: white;
    padding: 1.5rem;
    border-radius: 20px;
    text-align: center;
    width: 100%;
    max-width: 320px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.flow-number-wrapper {
    margin-bottom: 1rem;
}

.flow-number {
    background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
    color: white;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.3);
}

.flow-spark {
    display: none;
}

.flow-item h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
    font-weight: bold;
}

.time-badge {
    display: inline-block;
    background: linear-gradient(135deg, #FFE5EC 0%, #FFD4E1 100%);
    color: #EC4899;
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    margin-left: 0.3rem;
}

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

.flow-main {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
}

.flow-sub {
    font-size: 0.8rem;
    line-height: 1.4;
    color: var(--text-light);
    padding-top: 0.5rem;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.flow-arrow {
    display: none;
}

.solution-caption {
    text-align: center;
    font-size: 1rem;
    font-weight: bold;
    background: linear-gradient(135deg, #6B46C1 0%, #F97316 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 1.5rem;
    padding: 0 var(--gap-small);
}

/* Mobile Benefit Section */
.benefit-section {
    padding: var(--section-padding);
    background: var(--white);
}

.benefit-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.benefit-card {
    padding: 1.5rem;
    border-radius: 15px;
    background: linear-gradient(135deg, #667eea15 0%, #764ba215 100%);
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.benefit-card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
}

.benefit-card p {
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Mobile Evidence Section */
.evidence-section {
    padding: var(--section-padding);
    background: var(--bg-light);
}

.testimonial-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.testimonial-card {
    background: var(--white);
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.language-tag {
    background: var(--gradient);
    color: var(--white);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.8rem;
}

.name {
    font-weight: bold;
    font-size: 0.9rem;
}

.testimonial-text {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 0.75rem;
}

.stars {
    color: #FFB800;
    font-size: 1rem;
}

.evidence-caption {
    text-align: center;
    font-size: 0.95rem;
    padding: 0 var(--gap-small);
}

/* Mobile Contents Section */
.contents-section {
    padding: var(--section-padding);
    background: var(--white);
}

.contents-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.content-box {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 15px;
}

.content-box h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.content-box ul {
    list-style: none;
}

.content-box ul li {
    padding: 0.4rem 0;
    padding-left: 1.2rem;
    position: relative;
    font-size: 0.9rem;
}

.content-box ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.language-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.language-item {
    background: var(--white);
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.85rem;
}

.more {
    display: block;
    margin-top: 0.75rem;
    color: var(--text-light);
    font-style: italic;
    font-size: 0.85rem;
}

/* Mobile Offer Section */
.offer-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, #FFE066 0%, #FA7921 100%);
    position: relative;
}

.offer-badge {
    position: static;
    display: inline-block;
    background: #FF0000;
    color: var(--white);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
    margin: 0 auto 1rem;
}

.offer-title {
    font-size: 1.5rem;
    text-align: center;
    color: var(--white);
    margin-bottom: 2rem;
    padding: 0 var(--gap-small);
}

.offer-box {
    background: var(--white);
    padding: 2rem 1.5rem;
    border-radius: 20px;
    text-align: center;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.offer-box h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.price-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 1.5rem 0;
}

.original-price {
    font-size: 1rem;
    color: var(--text-light);
    text-decoration: line-through;
}

.arrow {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.new-price {
    font-size: 2.5rem;
    font-weight: bold;
    color: #FF0000;
}

.offer-note {
    font-size: 1rem;
    color: var(--primary-color);
    font-weight: bold;
}

/* Mobile Narrowing Section */
.narrowing-section {
    padding: var(--section-padding);
    background: var(--white);
}

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

.limited-badge {
    display: inline-block;
    background: #FF0000;
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
}

.limited-badge .big {
    font-size: 1.5rem;
    font-weight: bold;
}

.narrowing-text {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    padding: 0 var(--gap-small);
}

.alternative-offer {
    background: var(--bg-light);
    padding: 1.5rem;
    border-radius: 15px;
    margin: 0 auto;
}

.autumn-campaign {
    background: var(--white);
    padding: 1.25rem;
    border-radius: 10px;
    margin-top: 0.75rem;
}

.autumn-campaign h4 {
    color: var(--secondary-color);
    margin-bottom: 0.75rem;
    font-size: 1rem;
}

.discount-price {
    font-size: 1.25rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* Mobile CTA Section */
.cta-section {
    padding: 60px 0;
    background: var(--gradient);
    text-align: center;
}

.cta-title {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 0.75rem;
    padding: 0 var(--gap-small);
}

.cta-subtitle {
    font-size: 1rem;
    color: var(--white);
    opacity: 0.95;
    margin-bottom: 2rem;
    padding: 0 var(--gap-small);
}

.cta-btn.large {
    padding: 1.25rem 2rem;
    font-size: 1.1rem;
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cta-btn.large .line-icon {
    width: 24px;
    height: 24px;
    margin-bottom: 0.2rem;
}

.btn-subtitle {
    font-size: 0.85rem;
    margin-top: 0.2rem;
    opacity: 0.9;
}

.cta-note {
    color: var(--white);
    margin-top: 1rem;
    opacity: 0.9;
    font-size: 0.85rem;
}

/* Secondary CTA - Mobile */
.cta-secondary {
    margin-top: 1.5rem;
}

.cta-or {
    color: var(--white);
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
    opacity: 0.8;
}

.cta-btn.secondary {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.4);
    color: var(--white);
    padding: 10px 24px;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cta-btn.secondary i {
    font-size: 0.9rem;
}

/* Mobile Footer */
.footer {
    background: var(--text-dark);
    color: var(--white);
    padding: 1.5rem 0;
    text-align: center;
}

.footer-logo {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.footer p {
    font-size: 0.8rem;
}

/* Mobile Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: var(--white);
    margin: 10% auto;
    padding: 1.5rem;
    border-radius: 15px;
    width: 90%;
    max-width: 400px;
    position: relative;
    max-height: 80vh;
    overflow-y: auto;
}

.close {
    color: var(--text-light);
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.modal h2 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.line-registration {
    text-align: center;
    padding: 0.5rem 0;
}

.line-message {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.qr-code-container {
    margin: 1.5rem 0;
}

.qr-code {
    width: 150px;
    height: 150px;
    border: 3px solid #00B900;
    border-radius: 10px;
    padding: 8px;
    background: white;
    box-shadow: 0 4px 15px rgba(0, 185, 0, 0.1);
}

.qr-caption {
    margin-top: 0.75rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.or-text {
    margin: 1rem 0;
    font-size: 0.9rem;
    color: var(--text-light);
}

.line-benefits {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 2px dashed #E5E7EB;
}

.line-benefits h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
    color: #00B900;
}

.line-benefits ul {
    list-style: none;
    text-align: left;
}

.line-benefits li {
    padding: 0.4rem 0;
    font-size: 0.9rem;
}

/* Tablet Styles (768px and up) */
@media (min-width: 768px) {
    :root {
        --mobile-padding: 24px;
        --section-padding: 60px 0;
    }
    
    .container {
        max-width: 720px;
        padding: 0 24px;
    }
    
    /* Tablet Header */
    .header .container {
        padding: 1rem 24px;
    }
    
    .logo-image {
        height: 45px;
    }
    
    .mobile-menu-toggle {
        display: none;
    }
    
    .mobile-nav {
        display: none;
    }
    
    .nav {
        display: flex;
        gap: 1.5rem;
        align-items: center;
    }
    
    .nav a {
        color: var(--text-dark);
        text-decoration: none;
        font-size: 0.95rem;
    }
    
    .cta-btn-header {
        background: var(--line-gradient);
        color: var(--white) !important;
        padding: 0.5rem 1.25rem;
        border-radius: 25px;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
    }
    
    /* Tablet Hero */
    .hero {
        padding: 100px 0 60px;
        background-image: url('images/AdobeStock_357198260.jpeg');
        background-size: cover;
        background-position: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .title-line1 {
        font-size: 0.8em;
    }
    
    .title-line2 {
        font-size: 1.3em;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
        margin-bottom: 2rem;
    }
    
    /* Hide hero visual on tablet since using background image */
    .hero-visual {
        display: none;
    }
    
    @keyframes fadeInUp {
        0% {
            opacity: 0;
            transform: translateY(30px);
        }
        100% {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Tablet adjustments */
    .campaign-badge {
        font-size: 0.85rem;
        padding: 10px 24px;
    }
    
    .hero-features {
        gap: 1rem;
        margin: 2rem 0;
    }
    
    .feature-badge {
        font-size: 0.9rem;
        padding: 10px 20px;
    }
    
    .cta-btn.primary.pulse {
        max-width: 350px;
        padding: 1.3rem 2.5rem;
        font-size: 1.2rem;
    }
    
    
    .badge {
        width: auto;
    }
    
    /* Tablet Problem Cards */
    .problem-cards {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    /* Tablet Solution Flow */
    .solution-flow {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .flow-item {
        max-width: 300px;
    }
    
    /* Tablet Benefits */
    .benefit-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    /* Tablet Testimonials */
    .testimonial-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    /* Tablet Contents */
    .contents-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

/* Desktop Styles (1024px and up) */
@media (min-width: 1024px) {
    :root {
        --mobile-padding: 32px;
        --section-padding: 80px 0;
    }
    
    .container {
        max-width: 980px;
        padding: 0 32px;
    }
    
    /* Desktop Header */
    .logo-image {
        height: 50px;
    }
    
    .nav {
        gap: 2rem;
    }
    
    .nav a {
        font-size: 1rem;
    }
    
    .cta-btn-header {
        padding: 0.5rem 1.5rem;
    }
    
    /* Desktop Hero */
    .hero {
        min-height: 100vh;
        display: flex;
        align-items: center;
        background-image: url('images/AdobeStock_357198260.jpeg');
        background-size: cover;
        background-position: center;
        background-attachment: fixed;
    }
    
    .hero-content {
        flex-direction: row;
        text-align: left;
        gap: 3rem;
    }
    
    .hero-text {
        text-align: left;
        margin-bottom: 0;
        flex: 1;
    }
    
    .hero-title {
        font-size: clamp(3rem, 5vw, 4rem);
        text-align: left;
    }
    
    .title-line1 {
        font-size: 0.7em;
        display: block;
        text-align: left;
    }
    
    .title-line2 {
        font-size: 1.4em;
        display: block;
        text-align: left;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
        padding: 0;
        text-align: left;
    }
    
    .hero-actions {
        text-align: left;
    }
    
    /* Desktop adjustments */
    .campaign-badge-container {
        text-align: left;
        margin-bottom: 2rem;
    }
    
    .campaign-badge {
        font-size: 0.9rem;
        padding: 12px 28px;
    }
    
    .hero-features {
        justify-content: flex-start;
        margin: 2rem 0 2.5rem;
    }
    
    .feature-badge {
        font-size: 0.95rem;
    }
    
    .trust-indicators {
        justify-content: flex-start;
        margin-top: 1.5rem;
    }
    
    .cta-btn.primary.pulse {
        width: auto;
        margin: 0;
        max-width: 400px;
    }
    
    
    /* Hide hero visual on desktop since using background image */
    .hero-visual {
        display: none;
    }
    
    /* Show floating words on desktop */
    .floating-words {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        pointer-events: none;
        z-index: 1;
    }
    
    .sparkles {
        display: block;
    }
    
    /* Desktop Introduction */
    .intro-decoration {
        display: block;
    }
    
    .intro-visual {
        display: block;
    }
    
    /* Desktop Problem Cards */
    .problem-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    /* Desktop Solution Flow */
    .flow-arrow {
        display: flex;
    }
    
    .flow-spark {
        display: block;
    }
    
    /* Desktop Benefits */
    .benefit-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    /* Desktop Testimonials */
    .testimonial-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

/* Large Desktop Styles (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1200px;
    }
    
    .hero-title {
        font-size: clamp(4rem, 6vw, 5rem);
    }
    
    .title-line2 {
        font-size: 1.5em;
    }
    
    .hero-subtitle {
        font-size: 1.35rem;
    }
    
    /* Hide hero visual on large desktop since using background image */
    .hero-visual {
        display: none;
    }
    
    .cta-btn.primary.pulse {
        padding: 1.5rem 3rem;
        font-size: 1.3rem;
        max-width: 450px;
    }
    
    /* Large desktop adjustments */
    .campaign-badge {
        font-size: 0.95rem;
        padding: 14px 32px;
    }
    
    .hero-features {
        gap: 1.25rem;
    }
    
    .feature-badge {
        font-size: 1rem;
        padding: 12px 24px;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .benefit-grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes sparkle {
    0%, 100% {
        opacity: 0;
        transform: scale(0) rotate(0deg);
    }
    50% {
        opacity: 1;
        transform: scale(1) rotate(180deg);
    }
}

@keyframes slideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .cta-btn,
    .nav a,
    .mobile-nav a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    .close {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* Performance optimizations */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Print styles */
@media print {
    .header,
    .floating-words,
    .sparkles,
    .modal,
    .cta-btn {
        display: none !important;
    }
    
    body {
        font-size: 12pt;
    }
    
    .hero,
    .section {
        page-break-inside: avoid;
    }
}