/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --purple-deep: #4A3D6E; --purple: #6B5B95; --purple-mid: #7E6DAF;
    --purple-light: #9B8EC4; --purple-pale: #E8E4F0; --purple-wash: #F3F0F8;
    --cream: #FDFCF9; --warm-white: #F7F5F0;
    --text: #1E1832; --text-secondary: #5C5470; --text-light: #8A7F9E;
    --green: #5EBD6B; --green-pale: #E7F6E9;
    --coral: #E8877C; --coral-pale: #FCEAE8;
    --gold: #D4A843; --gold-pale: #FBF3E0;
    --blue: #6495ED; --blue-pale: #E4EDFC;
    --radius: 14px; --radius-lg: 24px; --radius-xl: 32px;
    --shadow-sm: 0 2px 8px rgba(30,24,50,0.06);
    --shadow-md: 0 8px 30px rgba(30,24,50,0.08);
    --shadow-lg: 0 20px 60px rgba(107,91,149,0.14);
    --shadow-xl: 0 32px 80px rgba(107,91,149,0.18);
    --transition: 0.35s cubic-bezier(0.22,0.61,0.36,1);
}
html { scroll-behavior: smooth; font-size: 16px; }
body {
    font-family: 'DM Sans', -apple-system, sans-serif;
    color: var(--text); background: var(--cream);
    line-height: 1.65; overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: 'Bricolage Grotesque', sans-serif; line-height: 1.15; font-weight: 700; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--purple); text-decoration: none; }

/* ===== SCROLL ANIMATIONS ===== */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity 0.8s cubic-bezier(0.22,0.61,0.36,1), transform 0.8s cubic-bezier(0.22,0.61,0.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== HEADER ===== */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(253,252,249,0.75); backdrop-filter: blur(20px) saturate(180%); -webkit-backdrop-filter: blur(20px) saturate(180%); border-bottom: 1px solid rgba(107,91,149,0.06); transition: all 0.4s ease; }
.header.scrolled { background: rgba(253,252,249,0.92); box-shadow: 0 4px 30px rgba(30,24,50,0.07); }
.header-inner { max-width: 1200px; margin: 0 auto; padding: 12px 32px; display: flex; justify-content: space-between; align-items: center; }
.logo { display: flex; align-items: center; gap: 10px; font-family: 'Bricolage Grotesque', sans-serif; font-weight: 800; font-size: 1.4rem; color: var(--purple); letter-spacing: -0.02em; }
.logo img { width: 38px; height: 38px; border-radius: 10px; box-shadow: 0 2px 8px rgba(107,91,149,0.2); }
.header-right { display: flex; align-items: center; gap: 16px; }
.lang-switcher { display: flex; gap: 4px; background: var(--purple-wash); padding: 3px; border-radius: 10px; }
.lang-btn { background: none; border: 2px solid transparent; border-radius: 8px; padding: 3px 4px; cursor: pointer; opacity: 0.45; transition: all 0.25s ease; font-size: 1.15rem; line-height: 1; }
.lang-btn:hover { opacity: 0.75; background: rgba(107,91,149,0.08); }
.lang-btn.active { opacity: 1; background: white; box-shadow: 0 1px 4px rgba(30,24,50,0.1); }
.btn-header-cta { display: none; padding: 9px 20px; background: var(--purple); color: white; border-radius: 10px; font-size: 0.85rem; font-weight: 600; font-family: 'DM Sans', sans-serif; transition: all var(--transition); border: none; cursor: pointer; }
.btn-header-cta:hover { background: var(--purple-deep); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(107,91,149,0.3); }

/* ===== HERO ===== */
.hero { position: relative; padding: 0; overflow: hidden; }
.hero-bg { position: relative; background: linear-gradient(145deg, #7B68AE 0%, #6B5B95 25%, #5A4B82 50%, #7B68AE 100%); padding: 160px 32px 60px; overflow: hidden; }
.hero-bg::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(ellipse at 20% 50%, rgba(155,142,196,0.4) 0%, transparent 50%), radial-gradient(ellipse at 80% 20%, rgba(232,135,124,0.15) 0%, transparent 40%), radial-gradient(ellipse at 60% 80%, rgba(94,189,107,0.1) 0%, transparent 40%); animation: heroAmbient 12s ease-in-out infinite alternate; }
@keyframes heroAmbient { 0% { transform: translate(0,0) scale(1); } 100% { transform: translate(-2%,1%) scale(1.05); } }
.hero-content { position: relative; z-index: 2; max-width: 1200px; margin: 0 auto; text-align: center; }
.hero-badge { display: inline-flex; align-items: center; gap: 6px; padding: 6px 16px 6px 8px; background: rgba(255,255,255,0.15); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.2); border-radius: 100px; font-size: 0.82rem; font-weight: 500; color: rgba(255,255,255,0.9); margin-bottom: 28px; }
.hero-badge-dot { width: 8px; height: 8px; background: var(--green); border-radius: 50%; box-shadow: 0 0 8px rgba(94,189,107,0.6); }
.hero h1 { font-size: clamp(2.6rem, 5.5vw, 4.2rem); color: white; margin-bottom: 20px; letter-spacing: -0.03em; font-weight: 800; text-shadow: 0 2px 40px rgba(30,24,50,0.15); }
.hero h1 .accent { background: linear-gradient(135deg, #FFD7A8 0%, #FFB366 50%, #FFC988 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.hero-subtitle { font-size: clamp(1rem, 1.8vw, 1.15rem); color: rgba(255,255,255,0.75); margin: 0 auto 36px; max-width: 620px; line-height: 1.7; }
.hero-cta-group { display: flex; flex-direction: column; align-items: center; gap: 16px; margin-bottom: 16px; }
.btn-hero-cta { display: inline-flex; align-items: center; gap: 8px; padding: 18px 40px; background: white; color: var(--purple-deep); border-radius: 16px; font-weight: 700; font-size: 1.08rem; font-family: 'DM Sans', sans-serif; transition: all var(--transition); border: none; cursor: pointer; box-shadow: 0 4px 24px rgba(0,0,0,0.18); letter-spacing: -0.01em; }
.btn-hero-cta:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 8px 36px rgba(0,0,0,0.25); }
.store-badges { display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; }
.store-badge { display: inline-flex; transition: transform var(--transition); }
.store-badge:hover { transform: translateY(-2px); }
.store-badge img { height: 54px; width: auto; }
.hero-cta-note { font-size: 0.82rem; color: rgba(255,255,255,0.45); margin-bottom: 48px; }
.hero-mockup-wrap { position: relative; max-width: 1100px; margin: 0 auto; }
.hero-poster { width: 100%; border-radius: var(--radius-xl); box-shadow: 0 -10px 60px rgba(30,24,50,0.3); }
.hero-glow { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 80%; height: 120px; background: radial-gradient(ellipse, rgba(155,142,196,0.5) 0%, transparent 70%); filter: blur(40px); pointer-events: none; }
.hero-wave { position: relative; margin-top: -2px; background: var(--warm-white); }
.hero-wave svg { display: block; width: 100%; height: auto; }

/* ===== SOCIAL PROOF STRIP ===== */
.social-proof { background: var(--warm-white); padding: 48px 32px; }
.social-proof-grid { max-width: 900px; margin: 0 auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.sp-value { font-family: 'Bricolage Grotesque', sans-serif; font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; color: var(--purple); }
.sp-label { font-size: 0.85rem; color: var(--text-secondary); margin-top: 4px; line-height: 1.4; }

/* ===== SECTION LAYOUT ===== */
section { padding: 100px 32px; }
.section-inner { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag { display: inline-block; padding: 5px 14px; background: var(--purple-pale); color: var(--purple); border-radius: 8px; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.section-title { font-size: clamp(2rem, 3.5vw, 2.8rem); letter-spacing: -0.025em; margin-bottom: 14px; }
.section-subtitle { font-size: 1.08rem; color: var(--text-secondary); max-width: 580px; margin: 0 auto; line-height: 1.7; }

/* ===== PROBLEM ===== */
.problem { background: var(--warm-white); padding-top: 60px; }
.problem-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.problem-card { background: white; padding: 32px 28px; border-radius: var(--radius-lg); border: 1px solid rgba(107,91,149,0.06); box-shadow: var(--shadow-sm); transition: all var(--transition); position: relative; overflow: hidden; }
.problem-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--purple-light), var(--coral)); opacity: 0; transition: opacity var(--transition); }
.problem-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.problem-card:hover::before { opacity: 1; }
.problem-icon { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 18px; }
.problem-icon.ic-1 { background: var(--coral-pale); }
.problem-icon.ic-2 { background: var(--blue-pale); }
.problem-icon.ic-3 { background: var(--gold-pale); }
.problem-icon.ic-4 { background: var(--green-pale); }
.problem-card h3 { font-size: 1.05rem; margin-bottom: 8px; font-weight: 600; }
.problem-card p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.6; }

/* ===== SCENARIO ===== */
.scenario { background: var(--cream); }
.scenario-steps { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 900px; margin: 0 auto; }
.scenario-step { background: white; padding: 32px; border-radius: var(--radius-lg); border: 1px solid rgba(107,91,149,0.06); box-shadow: var(--shadow-sm); transition: all var(--transition); }
.scenario-step:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.step-number { width: 36px; height: 36px; border-radius: 50%; background: var(--purple); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; font-family: 'Bricolage Grotesque', sans-serif; margin-bottom: 14px; }
.scenario-step h3 { font-size: 1.05rem; margin-bottom: 8px; font-weight: 600; }
.scenario-step p { font-size: 0.92rem; color: var(--text-secondary); line-height: 1.6; }

/* ===== FEATURES ===== */
.features { background: var(--cream); }
.feature-block { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding: 70px 0; }
.feature-block + .feature-block { border-top: 1px solid rgba(107,91,149,0.07); }
.feature-block.reverse { direction: rtl; }
.feature-block.reverse > * { direction: ltr; }
.feature-block.text-only { grid-template-columns: 1fr; text-align: center; }
.feature-block.text-only .feature-text { max-width: 640px; margin: 0 auto; }
.feature-text { max-width: 480px; }
.feature-label { display: inline-flex; align-items: center; gap: 6px; padding: 5px 14px; border-radius: 8px; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 18px; }
.feature-label.fl-collab { background: var(--blue-pale); color: var(--blue); }
.feature-label.fl-time { background: var(--green-pale); color: var(--green); }
.feature-label.fl-handy { background: var(--gold-pale); color: var(--gold); }
.feature-label.fl-smart { background: var(--coral-pale); color: var(--coral); }
.feature-text h2 { font-size: clamp(1.5rem, 2.2vw, 1.85rem); margin-bottom: 16px; letter-spacing: -0.02em; }
.feature-text p { color: var(--text-secondary); font-size: 1rem; line-height: 1.75; }
.feature-visual { display: flex; justify-content: center; perspective: 800px; }
.feature-phone-frame { position: relative; max-width: 280px; }
.feature-phone-frame img { border-radius: 28px; box-shadow: var(--shadow-xl); transition: transform 0.6s cubic-bezier(0.22,0.61,0.36,1); }
.feature-block:hover .feature-phone-frame img { transform: translateY(-6px) rotateY(2deg); }
.feature-phone-glow { position: absolute; bottom: -20px; left: 10%; right: 10%; height: 60px; background: radial-gradient(ellipse, rgba(107,91,149,0.2) 0%, transparent 70%); filter: blur(20px); pointer-events: none; }

/* ===== INLINE CTA ===== */
.inline-cta { text-align: center; padding: 48px 0; }
.inline-cta p { font-size: 1.1rem; font-weight: 600; color: var(--text); margin-bottom: 16px; }
.btn-cta-sm { display: inline-flex; padding: 12px 28px; background: var(--purple); color: white; border-radius: 12px; font-weight: 600; font-size: 0.92rem; font-family: 'DM Sans', sans-serif; transition: all var(--transition); border: none; cursor: pointer; }
.btn-cta-sm:hover { background: var(--purple-deep); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(107,91,149,0.3); }

/* ===== TESTIMONIALS ===== */
.testimonials { background: var(--warm-white); }
.testimonials .section-tag { background: var(--green-pale); color: var(--green); }
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: white; padding: 32px; border-radius: var(--radius-lg); border: 1px solid rgba(107,91,149,0.06); box-shadow: var(--shadow-sm); }
.testimonial-card .stars { color: var(--gold); font-size: 1rem; margin-bottom: 12px; letter-spacing: 2px; }
.testimonial-card blockquote { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.testimonial-author { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.testimonial-role { font-size: 0.8rem; color: var(--text-light); }

/* ===== BADGES / COMMITMENTS ===== */
.badges { background: linear-gradient(160deg, #1E1832 0%, #2A2438 40%, #352D4A 100%); color: white; position: relative; overflow: hidden; }
.badges::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(ellipse at 15% 30%, rgba(107,91,149,0.25) 0%, transparent 50%), radial-gradient(ellipse at 85% 70%, rgba(100,149,237,0.12) 0%, transparent 40%); pointer-events: none; }
.badges .section-inner { position: relative; z-index: 1; }
.badges .section-tag { background: rgba(155,142,196,0.2); color: var(--purple-light); }
.badges .section-title { color: white; }
.badges .section-subtitle { color: rgba(255,255,255,0.5); }
.badges-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.badge-card { padding: 32px 28px; border-radius: var(--radius-lg); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.07); backdrop-filter: blur(8px); transition: all var(--transition); }
.badge-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-3px); border-color: rgba(255,255,255,0.12); }
.badge-icon { width: 48px; height: 48px; border-radius: 13px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; font-size: 1.35rem; }
.badge-icon.bi-coral { background: rgba(232,135,124,0.2); }
.badge-icon.bi-green { background: rgba(94,189,107,0.2); }
.badge-icon.bi-purple { background: rgba(155,142,196,0.25); }
.badge-icon.bi-gold { background: rgba(212,168,67,0.2); }
.badge-icon.bi-blue { background: rgba(100,149,237,0.2); }
.badge-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: white; font-weight: 600; }
.badge-card p { font-size: 0.9rem; color: rgba(255,255,255,0.48); line-height: 1.6; }

/* ===== PRICING ===== */
.pricing { background: var(--cream); }
.pricing-card { max-width: 720px; margin: 0 auto; background: white; border-radius: var(--radius-xl); border: 1px solid rgba(107,91,149,0.08); box-shadow: var(--shadow-lg); overflow: hidden; }
.trial-box { background: linear-gradient(135deg, var(--purple), var(--purple-mid)); color: white; padding: 40px 48px; text-align: center; }
.trial-box h2 { font-size: 1.6rem; margin-bottom: 8px; color: white; }
.trial-box p { opacity: 0.85; margin-bottom: 24px; font-size: 1.02rem; line-height: 1.6; }
.btn-trial { display: inline-flex; align-items: center; gap: 8px; padding: 16px 36px; background: white; color: var(--purple-deep); border-radius: 14px; font-weight: 700; font-size: 1rem; font-family: 'DM Sans', sans-serif; transition: all var(--transition); border: none; cursor: pointer; box-shadow: 0 4px 20px rgba(0,0,0,0.15); }
.btn-trial:hover { transform: translateY(-3px); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }
.trial-note { font-size: 0.82rem; opacity: 0.6; margin-top: 12px; }
.pricing-body { padding: 40px 48px; text-align: center; }
.pricing-body > h3 { font-size: 1.25rem; margin-bottom: 8px; }
.pricing-body > p { color: var(--text-secondary); font-size: 0.95rem; margin-bottom: 28px; }
.pricing-plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 24px; }
.plan-card { padding: 28px 24px; border-radius: var(--radius-lg); text-align: left; }
.plan-free { background: var(--warm-white); border: 1px solid rgba(107,91,149,0.1); }
.plan-premium { background: linear-gradient(135deg, var(--purple-wash), #F0ECFA); border: 2px solid var(--purple-light); position: relative; }
.plan-premium .plan-badge { position: absolute; top: -12px; right: 20px; background: linear-gradient(135deg, var(--purple), var(--purple-mid)); color: white; font-size: 0.75rem; font-weight: 600; padding: 4px 14px; border-radius: 20px; }
.plan-card h4 { font-size: 1.1rem; margin-bottom: 6px; }
.plan-price { font-size: 1.5rem; font-weight: 800; color: var(--purple-deep); margin-bottom: 2px; font-family: 'Bricolage Grotesque', sans-serif; }
.plan-price-sub { font-size: 0.85rem; color: var(--text-light); margin-bottom: 8px; }
.price-anchor { display: inline-block; padding: 3px 10px; background: var(--green-pale); color: #3d8b4a; border-radius: 16px; font-size: 0.78rem; font-weight: 600; margin-bottom: 14px; }
.plan-features { list-style: none; padding: 0; margin: 0; }
.plan-features li { padding: 5px 0; font-size: 0.9rem; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
.plan-features li::before { content: '\2713'; color: var(--green); font-weight: 700; flex-shrink: 0; }
.plan-free .plan-features li::before { color: var(--text-light); }
.pricing-note { font-size: 0.88rem; color: var(--text-light); margin-bottom: 32px; }
.pricing-store-badges { margin-bottom: 32px; }

/* ===== FAQ ===== */
.faq-section { text-align: left; border-top: 1px solid rgba(107,91,149,0.08); padding-top: 32px; }
.faq-section h3 { text-align: center; font-size: 1.15rem; margin-bottom: 16px; }
.faq-item { border-bottom: 1px solid rgba(107,91,149,0.08); }
.faq-question { width: 100%; background: none; border: none; padding: 14px 0; font-size: 0.92rem; font-weight: 600; color: var(--text); text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-family: 'DM Sans', sans-serif; gap: 12px; }
.faq-question::after { content: '+'; font-size: 1.2rem; color: var(--purple); flex-shrink: 0; transition: transform 0.3s; }
.faq-item.open .faq-question::after { content: '\2212'; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; }
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p { padding: 0 0 14px; font-size: 0.88rem; color: var(--text-secondary); line-height: 1.7; }

/* ===== FINAL CTA ===== */
.final-cta { background: var(--warm-white); padding: 80px 32px; text-align: center; }
.final-cta h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 12px; letter-spacing: -0.02em; }
.final-cta .section-inner > p { color: var(--text-secondary); font-size: 1.05rem; margin-bottom: 28px; }
.btn-cta-dark { display: inline-flex; padding: 16px 36px; background: var(--purple); color: white; border-radius: 14px; font-weight: 700; font-size: 1.05rem; font-family: 'DM Sans', sans-serif; transition: all var(--transition); border: none; cursor: pointer; box-shadow: 0 4px 20px rgba(107,91,149,0.3); }
.btn-cta-dark:hover { background: var(--purple-deep); transform: translateY(-3px); box-shadow: 0 8px 32px rgba(107,91,149,0.4); }
.final-note { font-size: 0.82rem; color: var(--text-light); margin-top: 14px; }

/* ===== FOOTER ===== */
.footer { background: var(--warm-white); padding: 36px 32px; border-top: 1px solid rgba(107,91,149,0.06); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.footer-left { display: flex; align-items: center; gap: 10px; font-size: 0.88rem; color: var(--text-light); }
.footer-left img { width: 24px; height: 24px; border-radius: 6px; opacity: 0.6; }
.footer-left a { color: var(--text-secondary); transition: color 0.2s; }
.footer-left a:hover { color: var(--purple); }
.footer-links { display: flex; gap: 28px; font-size: 0.88rem; }
.footer-links a { color: var(--text-secondary); transition: color 0.2s; }
.footer-links a:hover { color: var(--purple); }

/* ===== COMING SOON MODAL ===== */
.modal-overlay { display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(30,24,50,0.55); backdrop-filter: blur(6px); align-items: center; justify-content: center; padding: 24px; }
.modal-overlay.active { display: flex; animation: modalFadeIn 0.25s ease; }
.modal-card { background: white; border-radius: var(--radius-lg); padding: 48px 40px 36px; max-width: 420px; width: 100%; text-align: center; position: relative; box-shadow: var(--shadow-xl); animation: modalSlideUp 0.3s ease; }
.modal-close { position: absolute; top: 14px; right: 18px; background: none; border: none; font-size: 1.8rem; color: var(--text-light); cursor: pointer; line-height: 1; transition: color var(--transition); }
.modal-close:hover { color: var(--text); }
.modal-logo { display: block; width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 14px; }
.modal-title { font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.modal-text { font-size: 1rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 28px; }
.modal-btn { display: inline-flex; align-items: center; padding: 14px 36px; background: var(--purple); color: white; border: none; border-radius: 14px; font-family: 'DM Sans', sans-serif; font-size: 1rem; font-weight: 600; cursor: pointer; transition: all var(--transition); }
.modal-btn:hover { background: var(--purple-deep); transform: translateY(-2px); }
@keyframes modalFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes modalSlideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

/* ===== SCROLL PROGRESS ===== */
.scroll-progress { position: fixed; top: 0; left: 0; height: 3px; background: linear-gradient(90deg, var(--purple-light), var(--blue), var(--green)); z-index: 200; width: 0%; transition: width 0.1s linear; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .problem-grid { grid-template-columns: repeat(2, 1fr); }
    .badges-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
    .hero-bg { padding: 140px 24px 0; }
    .hero h1 { font-size: clamp(2rem, 5vw, 3rem); }
    .feature-block { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .feature-block.reverse { direction: ltr; }
    .feature-text { max-width: 100%; margin: 0 auto; }
    .feature-phone-frame { max-width: 240px; }
    section { padding: 80px 24px; }
}
@media (max-width: 640px) {
    .header-inner { padding: 10px 16px; }
    .logo { font-size: 1.2rem; }
    .logo img { width: 32px; height: 32px; }
    .btn-header-cta { display: inline-block; }
    .lang-btn { font-size: 1rem; padding: 2px 3px; }
    .hero-bg { padding: 120px 16px 0; }
    .hero h1 { font-size: 2rem; }
    .hero-subtitle { font-size: 0.95rem; }
    .btn-hero-cta { padding: 16px 28px; font-size: 0.95rem; }
    section { padding: 64px 16px; }
    .section-header { margin-bottom: 40px; }
    .social-proof-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .problem-grid { grid-template-columns: 1fr; gap: 14px; }
    .problem-card { padding: 24px 22px; }
    .scenario-steps { grid-template-columns: 1fr; }
    .feature-block { padding: 48px 0; gap: 32px; }
    .feature-phone-frame { max-width: 220px; }
    .feature-phone-frame img { border-radius: 22px; }
    .testimonial-grid { grid-template-columns: 1fr; }
    .badges-grid { grid-template-columns: 1fr; gap: 14px; }
    .badge-card { padding: 24px 22px; }
    .trial-box { padding: 28px 20px; }
    .pricing-body { padding: 28px 20px; }
    .pricing-plans { grid-template-columns: 1fr; gap: 16px; }
    .store-badge img { height: 46px; }
    .footer-inner { flex-direction: column; text-align: center; }
    .footer-links { gap: 20px; flex-wrap: wrap; justify-content: center; }
}