/* ============================================ */
/* NEKOCASH LANDING PAGE - STYLES v2            */
/* ============================================ */

:root {
    /* Brand Colors */
    --primary: #D71920;
    --primary-dark: #B11217;
    --primary-light: #FFE5E5;
    --secondary: #FFEDD5;
    --accent: #22C55E;
    --line-green: #06C755;
    --line-green-dark: #05B14C;

    /* Surface */
    --bg: #FFF9F5;
    --bg-warm: #FFF1E8;
    --surface: #FFFFFF;
    --border: #F4D8CC;
    --border-soft: #FBE8DC;

    /* Text */
    --text: #1A1A1A;
    --text-soft: #5B5B5B;
    --text-muted: #9A9A9A;

    /* Effects */
    --shadow-sm: 0 2px 8px rgba(215, 25, 32, 0.06);
    --shadow-md: 0 8px 32px rgba(215, 25, 32, 0.08);
    --shadow-lg: 0 20px 60px rgba(215, 25, 32, 0.12);
    --shadow-line: 0 8px 24px rgba(6, 199, 85, 0.25);

    /* Radius */
    --r-sm: 8px;
    --r-md: 12px;
    --r-lg: 16px;
    --r-xl: 24px;
    --r-pill: 999px;

    /* Spacing */
    --section-y: 120px;
    --container-max: 1280px;
}

/* RESET & BASE */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Sans', sans-serif;
    font-weight: 400;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.01em;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 32px;
}

/* TYPOGRAPHY (Noto Sans JP only - clean) */
h1, h2, h3, h4 {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 900;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--text);
}

.eyebrow {
    display: inline-block;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--primary);
    padding: 6px 14px;
    background: var(--primary-light);
    border-radius: var(--r-pill);
    margin-bottom: 20px;
}

.section-header {
    text-align: center;
    max-width: 760px;
    margin: 0 auto 64px;
}

.section-title {
    font-size: clamp(30px, 4.5vw, 48px);
    margin-bottom: 16px;
    font-weight: 900;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-soft);
    line-height: 1.7;
}

.title-accent {
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.title-accent::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    right: 0;
    height: 6px;
    background: var(--primary);
    opacity: 0.15;
    z-index: -1;
    border-radius: 3px;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--r-md);
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.btn-line {
    background: var(--line-green);
    color: #fff;
    box-shadow: var(--shadow-line);
}

.btn-line:hover {
    background: var(--line-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(6, 199, 85, 0.35);
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(215, 25, 32, 0.25);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-outline {
    background: #fff;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
}

.btn-ghost {
    color: var(--text);
    padding: 8px 18px;
}

.btn-ghost:hover { color: var(--primary); }

.btn-lg { padding: 18px 32px; font-size: 16px; }
.btn-xl { padding: 22px 44px; font-size: 18px; }
.btn-block { width: 100%; }

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 8px 24px rgba(6, 199, 85, 0.25); }
    50% { box-shadow: 0 8px 32px rgba(6, 199, 85, 0.55); }
}

.btn-pulse { animation: pulse-glow 3s ease-in-out infinite; }

/* HEADER */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(255, 249, 245, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    border-bottom-color: var(--border-soft);
    box-shadow: var(--shadow-sm);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 19px;
    font-weight: 900;
}

.logo-img { height: 38px; width: auto; }

.logo-fallback {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--primary);
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    transition: color 0.2s;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

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

.header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.menu-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(6px, -6px); }

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: 12px;
    padding: 20px 24px;
    background: #fff;
    border-top: 1px solid var(--border-soft);
}

.nav-mobile.open { display: flex; }

.nav-mobile .nav-link {
    padding: 10px 0;
    font-size: 16px;
}

.btn-mobile-cta { margin-top: 8px; }

/* HERO */
.hero {
    position: relative;
    padding: 160px 0 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.4;
    z-index: 0;
}

.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(255, 249, 245, 0.3) 0%,
        rgba(255, 249, 245, 0.7) 60%,
        rgba(255, 249, 245, 1) 100%);
}

.hero-container {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-content { max-width: 600px; }

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: var(--r-pill);
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 28px;
    box-shadow: var(--shadow-sm);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2);
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.2); }
    50% { box-shadow: 0 0 0 8px rgba(34, 197, 94, 0); }
}

.hero-title {
    font-size: clamp(36px, 6vw, 68px);
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
    font-weight: 900;
}

.hero-subtitle {
    font-size: clamp(15px, 1.8vw, 18px);
    color: var(--text-soft);
    margin-bottom: 36px;
    line-height: 1.8;
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 12px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    color: var(--text-soft);
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
}

.trust-item svg { color: var(--accent); }

/* HERO VISUAL */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 540px;
}

.neko-mockup-wrap {
    position: relative;
    width: 100%;
    max-width: 480px;
    z-index: 2;
    animation: float-mockup 6s ease-in-out infinite;
}

.neko-mockup {
    width: 100%;
    height: auto;
    filter: drop-shadow(0 30px 60px rgba(215, 25, 32, 0.18));
}

@keyframes float-mockup {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-14px); }
}

.floating-coin {
    position: absolute;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #FFD700, #FFA500);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 900;
    box-shadow: 0 8px 24px rgba(255, 165, 0, 0.4);
    z-index: 3;
}

.coin-1 { top: 8%; left: 5%; animation: float-coin 5s ease-in-out infinite; }
.coin-2 { top: 35%; right: 2%; animation: float-coin 5s ease-in-out infinite 1.5s; }
.coin-3 { bottom: 18%; left: 8%; animation: float-coin 5s ease-in-out infinite 3s; }

@keyframes float-coin {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(8px, -20px) rotate(15deg); }
}

/* SAKURA PETALS */
.petals {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.petal {
    position: absolute;
    width: 18px;
    height: 18px;
    background: radial-gradient(ellipse at center, #FFC0CB 0%, #FFB6C1 70%, transparent 100%);
    border-radius: 50% 0 50% 50%;
    opacity: 0.6;
    animation: petal-fall linear infinite;
}

@keyframes petal-fall {
    0% { transform: translateY(-100px) rotate(0deg); opacity: 0; }
    10% { opacity: 0.6; }
    90% { opacity: 0.4; }
    100% { transform: translateY(110vh) rotate(360deg); opacity: 0; }
}

/* SOCIAL PROOF */
.social-proof {
    padding: 60px 0;
    background: #fff;
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    overflow: hidden;
}

.social-text {
    text-align: center;
    font-size: 15px;
    color: var(--text-soft);
    margin-bottom: 28px;
    font-weight: 500;
}

.social-marquee {
    overflow: hidden;
    mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}

.marquee-track {
    display: flex;
    gap: 32px;
    animation: marquee 30s linear infinite;
    width: max-content;
}

.marquee-item {
    flex-shrink: 0;
    padding: 12px 24px;
    background: var(--bg-warm);
    border-radius: var(--r-pill);
    font-weight: 700;
    font-size: 14px;
    color: var(--text);
    border: 1px solid var(--border-soft);
    white-space: nowrap;
}

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* PAIN SECTION (6 cards in 3-column grid) */
.pain {
    padding: var(--section-y) 0;
}

.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1160px;
    margin: 0 auto;
}

.pain-card {
    background: #fff;
    padding: 32px 24px;
    border-radius: var(--r-lg);
    border: 1px solid var(--border-soft);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
}

.pain-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.pain-icon {
    font-size: 44px;
    margin-bottom: 18px;
    display: inline-block;
    animation: bounce-subtle 3s ease-in-out infinite;
}

@keyframes bounce-subtle {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

.pain-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
    line-height: 1.45;
    font-weight: 800;
}

.pain-card p {
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.7;
}

/* FEATURES */
.features {
    position: relative;
    padding: var(--section-y) 0;
    overflow: hidden;
}

.features-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.3;
    z-index: 0;
}

.features-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
        rgba(255, 249, 245, 0.7) 0%,
        rgba(255, 249, 245, 0.85) 100%);
}

.features .container {
    position: relative;
    z-index: 1;
}

.features-mascot {
    position: absolute;
    top: 40px;
    right: 3%;
    width: 180px;
    height: auto;
    z-index: 2;
    animation: float-mascot 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes float-mascot {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-12px) rotate(2deg); }
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 1160px;
    margin: 0 auto;
}

.feature-card {
    background: #fff;
    padding: 36px 24px;
    border-radius: var(--r-lg);
    text-align: center;
    border: 1px solid var(--border-soft);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border);
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon-wrap {
    width: 64px;
    height: 64px;
    border-radius: var(--r-md);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 8px 20px rgba(215, 25, 32, 0.25);
    transition: transform 0.35s ease;
}

.feature-card:hover .feature-icon-wrap {
    transform: rotate(-6deg) scale(1.05);
}

.feature-card h3 {
    font-size: 19px;
    margin-bottom: 10px;
    font-weight: 800;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.7;
}

/* HOW IT WORKS */
.how {
    padding: var(--section-y) 0;
    background: #fff;
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
    gap: 18px;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.step-card {
    background: var(--bg);
    padding: 28px 20px;
    border-radius: var(--r-lg);
    text-align: center;
    border: 1px solid var(--border-soft);
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.step-num {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 13px;
    box-shadow: 0 4px 12px rgba(215, 25, 32, 0.3);
}

.step-icon {
    font-size: 40px;
    margin: 14px 0 14px;
}

.step-card h3 {
    font-size: 17px;
    margin-bottom: 8px;
    font-weight: 800;
}

.step-card p {
    font-size: 13px;
    color: var(--text-soft);
}

.step-arrow {
    width: 28px;
    height: 28px;
    position: relative;
}

.step-arrow::before {
    content: '→';
    font-size: 28px;
    color: var(--primary);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: arrow-pulse 1.5s ease-in-out infinite;
}

@keyframes arrow-pulse {
    0%, 100% { transform: translate(-50%, -50%) translateX(0); opacity: 0.6; }
    50% { transform: translate(-50%, -50%) translateX(6px); opacity: 1; }
}

/* ASSISTANT SECTION */
.assistant {
    padding: var(--section-y) 0;
    background: linear-gradient(135deg, var(--bg-warm) 0%, var(--secondary) 100%);
    overflow: hidden;
}

.assistant-container {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 80px;
    align-items: center;
}

.assistant-content .section-title {
    text-align: left;
    margin-bottom: 18px;
    font-size: clamp(30px, 4.5vw, 46px);
}

.assistant-lead {
    font-size: 17px;
    color: var(--text-soft);
    line-height: 1.8;
    margin-bottom: 36px;
    font-weight: 500;
}

.assistant-points {
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin-bottom: 36px;
}

.assistant-point {
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.point-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: #fff;
    color: var(--primary);
    border-radius: var(--r-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 14px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-soft);
}

.assistant-point h4 {
    font-size: 17px;
    margin-bottom: 6px;
    font-weight: 800;
}

.assistant-point p {
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.7;
}

/* Chat Mockup */
.chat-mockup {
    background: #fff;
    border-radius: var(--r-xl);
    padding: 0;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-soft);
    overflow: hidden;
    max-width: 420px;
    margin: 0 auto;
}

.chat-header {
    background: var(--line-green);
    color: #fff;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    flex-shrink: 0;
    padding: 4px;
}

.chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 50%;
}

.chat-header strong {
    display: block;
    font-size: 15px;
    font-weight: 700;
}

.chat-header span {
    display: block;
    font-size: 11px;
    opacity: 0.85;
    margin-top: 2px;
}

.chat-messages {
    padding: 24px 20px;
    background: #E8F0F5;
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 360px;
}

.chat-bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.6;
    animation: bubble-in 0.5s ease-out backwards;
}

.bubble-user {
    align-self: flex-end;
    background: var(--line-green);
    color: #fff;
    border-bottom-right-radius: 4px;
}

.bubble-bot {
    align-self: flex-start;
    background: #fff;
    color: var(--text);
    border-bottom-left-radius: 4px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.bubble-bot small {
    display: block;
    margin-top: 4px;
    font-size: 12px;
    color: var(--text-soft);
}

.bubble-bot strong {
    color: var(--primary);
    font-weight: 800;
}

/* Bubble com imagem (recibo) */
.bubble-image {
    padding: 4px !important;
    max-width: 65%;
    background: var(--line-green);
    overflow: hidden;
    border-radius: 14px;
    border-bottom-right-radius: 4px;
}

.bubble-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}

/* Assistant highlight card (frase de destaque ao lado do chat) */
.assistant-highlight {
    margin-top: 20px;
    background: #fff;
    border: 1px solid var(--border-soft);
    border-radius: var(--r-md);
    padding: 18px 20px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    box-shadow: var(--shadow-sm);
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.highlight-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(215, 25, 32, 0.25);
}

.assistant-highlight p {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text);
    margin: 0;
    font-weight: 500;
}

.assistant-highlight p strong {
    color: var(--primary);
    font-weight: 800;
    display: block;
    margin-top: 2px;
}

.chat-bubble:nth-child(1) { animation-delay: 0s; }
.chat-bubble:nth-child(2) { animation-delay: 0.4s; }
.chat-bubble:nth-child(3) { animation-delay: 0.9s; }
.chat-bubble:nth-child(4) { animation-delay: 1.3s; }

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

.chat-typing {
    align-self: flex-start;
    background: #fff;
    padding: 12px 16px;
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    display: flex;
    gap: 4px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.chat-typing span {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typing-dot 1.4s infinite ease-in-out;
}

.chat-typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-dot {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

/* TESTIMONIALS */
.testimonials {
    padding: var(--section-y) 0;
    background: #fff;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.testimonial-card {
    background: var(--bg);
    padding: 28px 24px;
    border-radius: var(--r-lg);
    border: 1px solid var(--border-soft);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.stars {
    color: #FFC107;
    font-size: 17px;
    letter-spacing: 2px;
    margin-bottom: 14px;
}

.testimonial-text {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text);
    margin-bottom: 22px;
    font-weight: 500;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 15px;
}

.avatar-pink { background: linear-gradient(135deg, #EC4899, #F472B6); }
.avatar-blue { background: linear-gradient(135deg, #3B82F6, #60A5FA); }

.testimonial-author strong {
    display: block;
    font-size: 13px;
    font-weight: 700;
}

.testimonial-author span {
    font-size: 12px;
    color: var(--text-soft);
}

/* PRICING */
.pricing {
    padding: var(--section-y) 0;
    background: var(--bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
    align-items: stretch;
}

.price-card {
    background: #fff;
    padding: 36px 28px;
    border-radius: var(--r-xl);
    border: 2px solid var(--border-soft);
    position: relative;
    transition: all 0.35s ease;
    display: flex;
    flex-direction: column;
}

.price-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.price-card-featured {
    border-color: var(--primary);
    transform: scale(1.04);
    box-shadow: var(--shadow-lg);
}

.price-card-featured:hover {
    transform: scale(1.04) translateY(-8px);
}

.price-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: #fff;
    padding: 5px 18px;
    border-radius: var(--r-pill);
    font-size: 12px;
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(215, 25, 32, 0.3);
}

.price-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-soft);
    margin-bottom: 14px;
}

.price-amount {
    font-size: 44px;
    font-weight: 900;
    color: var(--primary);
    margin-bottom: 8px;
    line-height: 1;
    letter-spacing: -0.03em;
}

.price-amount span {
    font-size: 16px;
    color: var(--text-soft);
    font-weight: 500;
}

.price-desc {
    font-size: 14px;
    color: var(--text-soft);
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-soft);
}

.price-features {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 28px;
    flex: 1;
}

.price-features li {
    font-size: 14px;
    color: var(--text);
    font-weight: 500;
}

.price-features li.disabled {
    color: var(--text-muted);
    text-decoration: line-through;
}

/* FAQ */
.faq {
    padding: var(--section-y) 0;
    background: #fff;
}

.faq-list {
    max-width: 760px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.faq-item {
    background: var(--bg);
    border-radius: var(--r-md);
    border: 1px solid var(--border-soft);
    overflow: hidden;
    transition: all 0.25s ease;
}

.faq-item[open] {
    border-color: var(--primary);
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    padding: 20px 24px;
    font-weight: 700;
    font-size: 16px;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.2s;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-size: 26px;
    font-weight: 300;
    color: var(--primary);
    transition: transform 0.3s ease;
    line-height: 1;
}

.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--primary); }

.faq-item p {
    padding: 0 24px 22px;
    color: var(--text-soft);
    line-height: 1.8;
    font-size: 14px;
}

/* FINAL CTA */
.final-cta {
    position: relative;
    padding: var(--section-y) 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #fff;
}

.final-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    mix-blend-mode: overlay;
}

.final-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.final-title {
    font-size: clamp(32px, 5vw, 56px);
    color: #fff;
    margin-bottom: 18px;
    line-height: 1.2;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.final-title .title-accent { color: #FFE5E5; }
.final-title .title-accent::after {
    background: #fff;
    opacity: 0.3;
}

.final-subtitle {
    font-size: 18px;
    margin-bottom: 36px;
    opacity: 0.95;
    line-height: 1.7;
    font-weight: 500;
}

.final-note {
    margin-top: 22px;
    font-size: 13px;
    opacity: 0.9;
}

/* FOOTER */
.footer {
    background: #1A0808;
    color: #FFE5E5;
    padding: 72px 0 0;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.4fr 3fr;
    gap: 56px;
    padding-bottom: 56px;
}

.footer-logo {
    margin-bottom: 14px;
}

.footer-logo img {
    height: 48px;
    width: auto;
    filter: brightness(1.1);
}

.footer-brand p {
    font-size: 14px;
    opacity: 0.7;
    line-height: 1.7;
}

.footer-cols {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.footer-col h4 {
    font-size: 13px;
    color: #fff;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
}

.footer-col a {
    display: block;
    font-size: 14px;
    color: rgba(255, 229, 229, 0.7);
    margin-bottom: 10px;
    transition: color 0.2s;
}

.footer-col a:hover { color: #fff; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 22px 0;
    text-align: center;
    font-size: 13px;
    opacity: 0.5;
}

/* STICKY MOBILE CTA */
.sticky-mobile-cta {
    display: none;
    position: fixed;
    bottom: 14px;
    left: 14px;
    right: 14px;
    background: var(--line-green);
    color: #fff;
    padding: 15px;
    border-radius: var(--r-md);
    font-weight: 800;
    font-size: 15px;
    text-align: center;
    z-index: 999;
    box-shadow: 0 8px 24px rgba(6, 199, 85, 0.4);
    align-items: center;
    justify-content: center;
    gap: 8px;
    transform: translateY(120%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.sticky-mobile-cta.show { transform: translateY(0); }

/* SCROLL REVEAL */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.mobile-break { display: none; }

/* ===================== */
/* RESPONSIVE — TABLET   */
/* ===================== */
@media (max-width: 1024px) {
    :root { --section-y: 80px; }

    .container { padding: 0 24px; }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-content { margin: 0 auto; }
    .hero-cta { justify-content: center; }
    .trust-badges { justify-content: center; }

    .pain-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-mascot {
        width: 130px;
        top: 24px;
        right: 16px;
    }

    .assistant-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .assistant-content .section-title { text-align: center; }
    .assistant-lead { text-align: center; }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }

    .step-arrow { display: none; }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
    }

    .price-card-featured {
        transform: scale(1);
    }
    .price-card-featured:hover {
        transform: translateY(-8px);
    }
}

/* ===================== */
/* RESPONSIVE — MOBILE   */
/* ===================== */
@media (max-width: 768px) {
    :root { --section-y: 64px; }

    .container { padding: 0 18px; }

    /* HEADER */
    .nav-desktop, .header-cta .btn-ghost {
        display: none;
    }

    .menu-toggle { display: flex; }

    .header-container { height: 64px; }

    .logo-img { height: 32px; }
    .logo { font-size: 17px; }

    .header-cta .btn-line {
        padding: 9px 14px;
        font-size: 12px;
    }

    .header-cta .btn-line svg {
        width: 14px;
        height: 14px;
    }

    /* HERO */
    .hero {
        padding: 100px 0 50px;
    }

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

    .hero-badge {
        font-size: 11px;
        padding: 8px 14px;
        margin-bottom: 20px;
    }

    .hero-title {
        font-size: clamp(32px, 9vw, 44px);
        line-height: 1.2;
        margin-bottom: 18px;
    }

    .hero-subtitle {
        font-size: 15px;
        line-height: 1.75;
        margin-bottom: 28px;
    }

    .hero-cta {
        flex-direction: column;
        width: 100%;
        gap: 10px;
    }

    .hero-cta .btn {
        width: 100%;
        padding: 16px 24px;
    }

    .trust-badges {
        gap: 12px 18px;
        justify-content: center;
    }

    .trust-item { font-size: 12px; }
    .trust-item svg { width: 16px; height: 16px; }

    .hero-visual {
        min-height: 360px;
        padding: 20px 0;
    }

    .neko-mockup-wrap {
        max-width: 280px;
    }

    .floating-coin {
        width: 36px;
        height: 36px;
        font-size: 16px;
    }

    /* SOCIAL PROOF */
    .social-proof { padding: 44px 0; }
    .social-text { font-size: 14px; padding: 0 16px; }
    .marquee-item {
        padding: 10px 18px;
        font-size: 13px;
    }

    /* SECTION HEADERS */
    .section-header { margin-bottom: 40px; }
    .section-title {
        font-size: clamp(26px, 7.5vw, 34px);
        line-height: 1.3;
    }
    .section-subtitle { font-size: 15px; padding: 0 8px; }
    .eyebrow {
        font-size: 11px;
        padding: 5px 12px;
        margin-bottom: 14px;
    }

    /* PAIN — 1 column */
    .pain-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .pain-card {
        padding: 24px 20px;
        text-align: left;
        display: flex;
        gap: 18px;
        align-items: flex-start;
    }
    .pain-icon {
        font-size: 36px;
        margin-bottom: 0;
        flex-shrink: 0;
    }
    .pain-card h3 { font-size: 15px; margin-bottom: 6px; }
    .pain-card p { font-size: 13px; }

    /* FEATURES — 1 column */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .feature-card {
        padding: 24px 20px;
        text-align: left;
        display: grid;
        grid-template-columns: 56px 1fr;
        grid-template-rows: auto auto;
        column-gap: 16px;
        row-gap: 4px;
        align-items: center;
    }
    .feature-icon-wrap {
        width: 56px;
        height: 56px;
        margin: 0;
        grid-row: 1 / span 2;
        align-self: center;
    }
    .feature-icon-wrap svg {
        width: 26px;
        height: 26px;
    }
    .feature-card h3 {
        font-size: 16px;
        margin-bottom: 2px;
        grid-column: 2;
        grid-row: 1;
        align-self: end;
    }
    .feature-card p {
        font-size: 13px;
        line-height: 1.6;
        grid-column: 2;
        grid-row: 2;
        align-self: start;
    }

    /* Hide decorative mascot on mobile (avoid overlap with title) */
    .features-mascot {
        display: none;
    }

    /* HOW */
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .step-card {
        padding: 24px 20px;
        text-align: left;
        display: grid;
        grid-template-columns: 40px 1fr;
        gap: 16px;
        align-items: center;
    }
    .step-num {
        position: static;
        transform: none;
        width: 40px;
        height: 40px;
        grid-row: span 2;
    }
    .step-icon {
        display: none;
    }
    .step-card h3 { font-size: 15px; margin-bottom: 2px; }
    .step-card p { font-size: 13px; }

    /* ASSISTANT */
    .assistant-container { gap: 36px; }
    .assistant-content { text-align: center; }
    .assistant-content .section-title { text-align: center; font-size: clamp(26px, 7vw, 32px); }
    .assistant-lead { font-size: 15px; text-align: center; padding: 0 8px; }

    .assistant-points {
        gap: 18px;
        margin-bottom: 28px;
        text-align: left;
    }
    .point-num {
        width: 36px;
        height: 36px;
        font-size: 13px;
    }
    .assistant-point h4 { font-size: 15px; }
    .assistant-point p { font-size: 13px; }

    .assistant-content .btn { width: 100%; }

    .chat-mockup {
        max-width: 100%;
    }
    .chat-messages {
        min-height: 320px;
        padding: 20px 16px;
    }
    .chat-bubble { font-size: 13px; }

    /* TESTIMONIALS */
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .testimonial-card { padding: 24px 20px; }
    .testimonial-text { font-size: 14px; }

    /* PRICING */
    .pricing-grid { gap: 16px; }
    .price-card { padding: 32px 24px; }
    .price-amount { font-size: 40px; }

    /* FAQ */
    .faq-item summary {
        font-size: 15px;
        padding: 18px 20px;
    }
    .faq-item summary::after { font-size: 24px; }
    .faq-item p {
        padding: 0 20px 20px;
        font-size: 14px;
    }

    /* FINAL CTA */
    .final-title {
        font-size: clamp(28px, 8vw, 38px);
    }
    .final-subtitle { font-size: 15px; }
    .final-note { font-size: 11px; }

    /* Assistant highlight mobile */
    .assistant-highlight {
        margin-top: 16px;
        padding: 14px 16px;
        gap: 12px;
    }
    .highlight-icon {
        width: 36px;
        height: 36px;
    }
    .highlight-icon svg {
        width: 20px;
        height: 20px;
    }
    .assistant-highlight p {
        font-size: 12px;
        line-height: 1.55;
    }

    /* Footer logo mobile */
    .footer-logo img {
        height: 40px;
    }

    /* FOOTER */
    .footer { padding: 56px 0 0; }
    .footer-container {
        grid-template-columns: 1fr;
        gap: 36px;
        padding-bottom: 36px;
    }
    .footer-cols {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    /* STICKY CTA */
    .sticky-mobile-cta { display: flex; }
    body { padding-bottom: 80px; }
    .mobile-break { display: block; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }

    .hero { padding: 90px 0 40px; }

    .hero-title {
        font-size: clamp(28px, 8.5vw, 36px);
    }

    .trust-badges { gap: 10px 14px; }
    .trust-item { font-size: 11px; }

    .neko-mockup-wrap { max-width: 240px; }

    .pain-card { padding: 20px 16px; gap: 14px; }
    .pain-icon { font-size: 32px; }

    .feature-card {
        padding: 24px 18px;
        grid-template-columns: 48px 1fr;
        gap: 14px;
    }
    .feature-icon-wrap { width: 48px; height: 48px; }

    .price-card { padding: 28px 22px; }
    .price-amount { font-size: 36px; }

    .footer-cols {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}

@media print {
    .header, .sticky-mobile-cta, .petals, .floating-coin {
        display: none;
    }
}