/* Public landing page styles */
.nav-public {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(255,255,255,.95); backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--gray-200);
    padding: 0 40px; height: 64px;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--gray-900); font-weight: 800; font-size: 18px; }
.nav-logo span { font-size: 22px; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--gray-600); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .15s; }
.nav-links a:hover { color: var(--primary); }

.hero {
    padding: 140px 40px 80px;
    background: linear-gradient(160deg, #EEF2FF 0%, #F5F3FF 50%, #FDF4FF 100%);
    text-align: center;
}
.hero h1 { font-size: 54px; font-weight: 900; color: var(--gray-900); line-height: 1.1; margin-bottom: 20px; letter-spacing: -1.5px; }
.hero h1 span { color: var(--primary); }
.hero p { font-size: 18px; color: var(--gray-500); max-width: 580px; margin: 0 auto 36px; line-height: 1.7; }
.hero-cta { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.section { padding: 80px 40px; }
.section-center { text-align: center; }
.section-label { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--primary); margin-bottom: 12px; }
.section h2 { font-size: 36px; font-weight: 800; color: var(--gray-900); margin-bottom: 16px; letter-spacing: -.5px; }
.section > p { font-size: 17px; color: var(--gray-500); max-width: 560px; margin: 0 auto 48px; line-height: 1.7; }

.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; max-width: 1100px; margin: 0 auto; }
.feature-card { background: #fff; border: 1px solid var(--gray-200); border-radius: 12px; padding: 28px; }
.feature-icon { font-size: 32px; margin-bottom: 14px; }
.feature-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 8px; }
.feature-card p { font-size: 14px; color: var(--gray-500); line-height: 1.6; }


footer { background: var(--gray-900); color: rgba(255,255,255,.5); padding: 40px; text-align: center; font-size: 14px; }

/* ─── Navigation ──────────────────────────────────────────── */
.landing-nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 200;
    background: rgba(255,255,255,.96); backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    padding: 0 40px; height: 64px;
    display: flex; align-items: center;
}
.nav-container {
    width: 100%; max-width: 1200px; margin: 0 auto;
    display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--gray-900); font-weight: 800; font-size: 18px; }
.nav-brand svg { flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--gray-600); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .15s; }
.nav-links a:hover { color: var(--primary); }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--gray-600); border-radius: 2px; }

/* ─── Hero ─────────────────────────────────────────────────── */
.hero {
    padding: 120px 40px 80px;
    background: linear-gradient(160deg, #EEF2FF 0%, #F5F3FF 50%, #FDF4FF 100%);
}
.hero-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
}
.hero--small {
    padding: 100px 40px 60px;
    background: linear-gradient(160deg, #EEF2FF 0%, #F5F3FF 100%);
    text-align: center;
    display: block;
    max-width: none;
}
.hero-container { max-width: 540px; }
.hero--small .hero-container { max-width: 680px; margin: 0 auto; }
.hero-badge { display: inline-block; background: #EEF2FF; color: var(--primary); font-size: 12px; font-weight: 700; padding: 5px 12px; border-radius: 20px; margin-bottom: 20px; letter-spacing: .03em; }
.hero-title { font-size: 50px; font-weight: 900; color: var(--gray-900); line-height: 1.1; margin: 0 0 20px; letter-spacing: -1.5px; }
.hero-subtitle { font-size: 17px; color: var(--gray-500); line-height: 1.7; margin: 0 0 32px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-cta .btn-ghost { border-color: var(--primary); }
.hero-cta .btn-ghost:hover { background: rgba(79,70,229,.10); border-color: var(--primary-dark); color: var(--primary-dark); }
.hero-social-proof { font-size: 13px; color: var(--gray-500); margin-top: 20px; }

/* ─── Widget mockup ────────────────────────────────────────── */
.hero-mockup { display: flex; justify-content: center; }
.mockup-browser { background: var(--gray-100); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow-lg); width: 340px; }
.mockup-bar { background: var(--gray-200); padding: 10px 14px; display: flex; gap: 6px; }
.mockup-bar span { width: 10px; height: 10px; border-radius: 50%; background: var(--gray-400); }
.mockup-screen { background: #fff; padding: 20px; }
.mockup-widget { border: 1px solid var(--gray-200); border-radius: 12px; overflow: hidden; }
.mockup-header { background: #4F46E5; padding: 12px 16px; display: flex; align-items: center; gap: 10px; }
.mockup-avatar { width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,.25); color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.mockup-name { color: #fff; font-size: 13px; font-weight: 600; }
.mockup-status { color: rgba(255,255,255,.7); font-size: 11px; }
.mockup-messages { padding: 12px; display: flex; flex-direction: column; gap: 8px; min-height: 100px; }
.mockup-msg { padding: 8px 12px; border-radius: 10px; font-size: 12px; max-width: 85%; line-height: 1.4; }
.mockup-msg.bot { background: var(--gray-100); color: var(--gray-700); align-self: flex-start; }
.mockup-msg.visitor { background: #4F46E5; color: #fff; align-self: flex-end; }
.mockup-input { border-top: 1px solid var(--gray-200); padding: 8px 12px; display: flex; align-items: center; justify-content: space-between; }
.mockup-input span { font-size: 12px; color: var(--gray-400); }
.mockup-input button { background: #4F46E5; color: #fff; border: none; border-radius: 6px; width: 24px; height: 24px; cursor: pointer; font-size: 10px; }

/* ─── Sections ─────────────────────────────────────────────── */
.section { padding: 80px 40px; }
.section-container { max-width: 1100px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: 36px; font-weight: 800; color: var(--gray-900); margin: 0 0 12px; letter-spacing: -.5px; }
.section-header p { font-size: 17px; color: var(--gray-500); max-width: 560px; margin: 0 auto; line-height: 1.7; }

/* ─── Feature cards ────────────────────────────────────────── */
.features-section { background: var(--gray-50); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card { background: #fff; border: 1px solid var(--gray-200); border-radius: 12px; padding: 28px; }
.feature-icon { font-size: 32px; margin-bottom: 14px; }
.feature-card h3 { font-size: 17px; font-weight: 700; margin: 0 0 8px; }
.feature-card p { font-size: 14px; color: var(--gray-500); line-height: 1.6; margin: 0; }

/* Feature detail (features page) */
.feature-detail-grid { display: flex; flex-direction: column; gap: 28px; max-width: 820px; margin: 0 auto; }
.feature-detail-card { display: flex; gap: 20px; align-items: flex-start; background: #fff; border: 1px solid var(--gray-200); border-radius: 12px; padding: 24px; }
.feature-detail-icon { width: 52px; height: 52px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 24px; flex-shrink: 0; }
.feature-detail-card h3 { margin: 0 0 8px; font-size: 17px; font-weight: 700; }
.feature-detail-card p { margin: 0; color: var(--gray-600); font-size: 14px; line-height: 1.6; }

/* ─── Steps ─────────────────────────────────────────────────── */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step-card { text-align: center; padding: 24px; }
.step-number { width: 52px; height: 52px; border-radius: 50%; background: #4F46E5; color: #fff; font-size: 22px; font-weight: 800; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; }
.step-card h3 { font-size: 18px; font-weight: 700; margin: 0 0 10px; }
.step-card p { color: var(--gray-500); font-size: 14px; line-height: 1.6; margin: 0; }

/* ─── Pricing ───────────────────────────────────────────────── */
.pricing-section { background: var(--gray-50); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 960px; margin: 0 auto; }
.pricing-card { background: #fff; border: 1px solid var(--gray-200); border-radius: 16px; padding: 32px; position: relative; }
.pricing-card--featured { border-color: var(--primary); box-shadow: 0 0 0 4px rgba(79,70,229,.08); }
.pricing-badge { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--primary); color: #fff; font-size: 11px; font-weight: 700; padding: 4px 14px; border-radius: 20px; white-space: nowrap; }
.pricing-name { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--gray-400); margin-bottom: 10px; }
.pricing-price { display: flex; align-items: baseline; gap: 3px; margin-bottom: 20px; }
.price-currency { font-size: 22px; font-weight: 700; color: var(--gray-500); }
.price-amount { font-size: 48px; font-weight: 900; color: var(--gray-900); line-height: 1; letter-spacing: -1px; }
.price-period { font-size: 15px; color: var(--gray-400); }
.pricing-features { list-style: none; padding: 0; margin: 0 0 28px; display: flex; flex-direction: column; gap: 8px; }
.pricing-features li { font-size: 14px; color: var(--gray-600); display: flex; align-items: center; gap: 8px; }
.pricing-features li::before { content: '✓'; color: var(--success); font-weight: 700; flex-shrink: 0; }

/* ─── CTA section ───────────────────────────────────────────── */
.cta-section { background: linear-gradient(135deg, #4F46E5, #7C3AED); text-align: center; }
.cta-section h2 { color: #fff; font-size: 32px; font-weight: 800; margin: 0 0 12px; }
.cta-section p { color: rgba(255,255,255,.8); font-size: 17px; margin: 0; }
.cta-section .btn-primary { background: #fff; color: #4F46E5; }
.cta-section .btn-primary:hover { background: #F5F3FF; }

/* ─── Footer ────────────────────────────────────────────────── */
.landing-footer { background: var(--gray-900); padding: 56px 40px 24px; }
.footer-container { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 2fr; gap: 48px; margin-bottom: 40px; }
.footer-brand .nav-brand { color: #fff; margin-bottom: 12px; }
.footer-brand p { color: var(--gray-400); font-size: 14px; line-height: 1.6; margin: 0; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-links h4 { color: #fff; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; margin: 0 0 14px; }
.footer-links a { display: block; color: var(--gray-400); font-size: 14px; text-decoration: none; margin-bottom: 8px; transition: color .15s; }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding-top: 24px; text-align: center; }
.footer-bottom p { color: var(--gray-500); font-size: 13px; margin: 0; }

/* ─── Video section ─────────────────────────────────────────── */
.video-section { background: #fff; }
.video-wrapper { display: grid; grid-template-columns: 1fr 400px; gap: 48px; align-items: center; max-width: 1000px; margin: 0 auto; }
.video-frame { background: var(--gray-900); border-radius: 14px; overflow: hidden; aspect-ratio: 16/9; position: relative; box-shadow: var(--shadow-lg); }
.video-placeholder { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; cursor: pointer; background: linear-gradient(135deg,#1e1b4b,#312e81); gap: 16px; }
.video-placeholder:hover .video-play-btn { transform: scale(1.1); background: rgba(255,255,255,.25); }
.video-play-btn { width: 72px; height: 72px; border-radius: 50%; background: rgba(255,255,255,.18); border: 2px solid rgba(255,255,255,.5); color: #fff; font-size: 26px; display: flex; align-items: center; justify-content: center; transition: all .2s; padding-left: 4px; }
.video-placeholder p { color: rgba(255,255,255,.7); font-size: 14px; margin: 0; }
.vstep { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 24px; }
.vstep-num { width: 32px; height: 32px; border-radius: 50%; background: var(--primary); color: #fff; font-weight: 800; font-size: 14px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.vstep strong { display: block; font-size: 15px; color: var(--gray-800); margin-bottom: 4px; }
.vstep p { font-size: 13px; color: var(--gray-500); margin: 0; line-height: 1.5; }

/* ─── Testimonials ───────────────────────────────────────────── */
.testimonials-section { background: var(--gray-50); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: #fff; border: 1px solid var(--gray-200); border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 14px; }
.testimonial-stars { color: #F59E0B; font-size: 15px; letter-spacing: 2px; }
.testimonial-quote { font-size: 14px; color: var(--gray-600); line-height: 1.7; margin: 0; flex: 1; }
.testimonial-author { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.testimonial-avatar { width: 40px; height: 40px; border-radius: 50%; color: #fff; font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.testimonial-name { font-size: 14px; font-weight: 700; color: var(--gray-800); }
.testimonial-role { font-size: 12px; color: var(--gray-400); margin-top: 2px; }

/* ─── FAQ ────────────────────────────────────────────────────── */
.faq-section { background: #fff; }
.faq-list { max-width: 720px; margin: 0 auto; display: flex; flex-direction: column; gap: 2px; }
.faq-item { border: 1px solid var(--gray-200); border-radius: 10px; overflow: hidden; }
.faq-item + .faq-item { margin-top: 8px; }
.faq-question { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; background: #fff; border: none; cursor: pointer; font-size: 15px; font-weight: 600; color: var(--gray-800); text-align: left; transition: background .15s; }
.faq-question:hover { background: var(--gray-50); }
.faq-icon { font-size: 20px; color: var(--primary); flex-shrink: 0; font-weight: 400; line-height: 1; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; font-size: 14px; color: var(--gray-600); line-height: 1.7; padding: 0 20px; }
.faq-answer.open { max-height: 300px; padding: 0 20px 18px; }

/* ─── Text utilities ─────────────────────────────────────────── */
.text-center { text-align: center; }

/* ═══════════════════════════════════════════════════════════════
   ANIMATION SYSTEM
═══════════════════════════════════════════════════════════════ */

/* ─── Keyframes ──────────────────────────────────────────────── */
@keyframes float       { 0%,100%{transform:translateY(0)}        50%{transform:translateY(-14px)} }
@keyframes float-slow  { 0%,100%{transform:translateY(0)}        50%{transform:translateY(-8px)}  }
@keyframes float-x     { 0%,100%{transform:translateX(0)}        50%{transform:translateX(10px)}  }
@keyframes blob-morph  {
    0%,100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    33%     { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    66%     { border-radius: 50% 50% 30% 70% / 30% 60% 70% 40%; }
}
@keyframes spin-slow    { from{transform:rotate(0deg)}   to{transform:rotate(360deg)}  }
@keyframes spin-reverse { from{transform:rotate(0deg)}   to{transform:rotate(-360deg)} }
@keyframes pulse-ring {
    0%   { transform:scale(.95); box-shadow:0 0 0 0 rgba(79,70,229,.4); }
    70%  { transform:scale(1);   box-shadow:0 0 0 14px rgba(79,70,229,0); }
    100% { transform:scale(.95); box-shadow:0 0 0 0   rgba(79,70,229,0); }
}
@keyframes pulse-green {
    0%,100% { box-shadow:0 0 0 0 rgba(16,185,129,.6); }
    50%     { box-shadow:0 0 0 6px rgba(16,185,129,0); }
}
@keyframes fade-in-up   { from{opacity:0;transform:translateY(28px)} to{opacity:1;transform:none} }
@keyframes fade-in-left { from{opacity:0;transform:translateX(-28px)} to{opacity:1;transform:none} }
@keyframes fade-in-right{ from{opacity:0;transform:translateX(28px)}  to{opacity:1;transform:none} }
@keyframes fade-in      { from{opacity:0} to{opacity:1} }
@keyframes scale-in     { from{opacity:0;transform:scale(.9)} to{opacity:1;transform:scale(1)} }
@keyframes shimmer-bg {
    0%   { background-position: -400px 0; }
    100% { background-position:  400px 0; }
}
@keyframes gradient-shift {
    0%,100% { background-position: 0% 50%; }
    50%     { background-position: 100% 50%; }
}
@keyframes typing-dot   { 0%,60%,100%{transform:translateY(0);opacity:.4} 30%{transform:translateY(-5px);opacity:1} }
@keyframes msg-in       { from{opacity:0;transform:translateY(8px) scale(.97)} to{opacity:1;transform:none} }
@keyframes draw-path    { from{stroke-dashoffset:400} to{stroke-dashoffset:0} }
@keyframes ping         { 75%,100%{transform:scale(2.2);opacity:0} }
@keyframes counter-up   { from{opacity:0;transform:translateY(12px)} to{opacity:1;transform:none} }
@keyframes badge-pop    { 0%{opacity:0;transform:scale(.7) translateY(10px)} 70%{transform:scale(1.05)} 100%{opacity:1;transform:scale(1)} }
@keyframes orbit        { from{transform:rotate(0deg) translateX(140px) rotate(0deg)} to{transform:rotate(360deg) translateX(140px) rotate(-360deg)} }

/* ─── Scroll-reveal utility ──────────────────────────────────── */
.reveal           { opacity:0; transform:translateY(32px); transition:opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1); }
.reveal.visible   { opacity:1; transform:none; }
.reveal-left      { opacity:0; transform:translateX(-32px); transition:opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1); }
.reveal-left.visible { opacity:1; transform:none; }
.reveal-right     { opacity:0; transform:translateX(32px); transition:opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1); }
.reveal-right.visible{ opacity:1; transform:none; }
.reveal-scale     { opacity:0; transform:scale(.92); transition:opacity .65s cubic-bezier(.4,0,.2,1), transform .65s cubic-bezier(.4,0,.2,1); }
.reveal-scale.visible{ opacity:1; transform:scale(1); }
[data-delay="1"]  { transition-delay:.1s; }
[data-delay="2"]  { transition-delay:.2s; }
[data-delay="3"]  { transition-delay:.3s; }
[data-delay="4"]  { transition-delay:.4s; }
[data-delay="5"]  { transition-delay:.5s; }
[data-delay="6"]  { transition-delay:.6s; }

/* ─── Animated blob background (shared hero decoration) ──────── */
.hero-blobs       { position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0; }
.hero-blob        { position:absolute;border-radius:50%;filter:blur(60px);opacity:.35;animation:blob-morph 8s ease-in-out infinite; }
.hero-blob-1      { width:420px;height:420px;background:radial-gradient(circle,#818CF8,#4F46E5);top:-120px;right:-80px;animation-duration:9s; }
.hero-blob-2      { width:300px;height:300px;background:radial-gradient(circle,#C4B5FD,#7C3AED);bottom:-60px;left:-60px;animation-duration:11s;animation-delay:-3s; }
.hero-blob-3      { width:200px;height:200px;background:radial-gradient(circle,#93C5FD,#3B82F6);top:40%;right:20%;animation-duration:13s;animation-delay:-6s; }
.hero-dots        { position:absolute;inset:0;background-image:radial-gradient(circle,rgba(79,70,229,.12) 1px,transparent 1px);background-size:28px 28px;pointer-events:none; }

/* ─── Homepage hero visual ───────────────────────────────────── */
.hero-visual { position:relative;display:flex;align-items:center;justify-content:center;min-height:420px; }
.orbit-ring  { position:absolute;border-radius:50%;border:1px dashed rgba(79,70,229,.15);animation:spin-slow 40s linear infinite; }
.orbit-ring-2{ animation-direction:reverse;animation-duration:28s; }
.hw-card     { background:#fff;border-radius:20px;box-shadow:0 24px 64px rgba(79,70,229,.18),0 8px 24px rgba(0,0,0,.06);width:280px;position:relative;z-index:2;overflow:hidden;animation:scale-in .6s ease both; }
.hw-header   { background:linear-gradient(135deg,#4F46E5,#7C3AED);padding:14px 16px;display:flex;align-items:center;gap:10px; }
.hw-avatar   { width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.25);color:#fff;font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0; }
.hw-name     { color:#fff;font-size:13px;font-weight:700; }
.hw-online   { display:flex;align-items:center;gap:5px;font-size:11px;color:rgba(255,255,255,.8);margin-top:2px; }
.hw-dot      { width:7px;height:7px;border-radius:50%;background:#4ADE80;animation:pulse-green 2s infinite; }
.hw-body     { padding:14px;display:flex;flex-direction:column;gap:8px;min-height:130px; }
.hw-msg      { padding:9px 13px;border-radius:14px;font-size:12px;line-height:1.5;max-width:88%;opacity:0;animation:msg-in .4s ease forwards; }
.hw-msg.bot  { background:var(--gray-100);color:var(--gray-700);align-self:flex-start;border-bottom-left-radius:4px; }
.hw-msg.user { background:#4F46E5;color:#fff;align-self:flex-end;border-bottom-right-radius:4px; }
.hw-typing   { display:flex;gap:4px;align-items:center;padding:9px 13px;background:var(--gray-100);border-radius:14px;border-bottom-left-radius:4px;width:52px; }
.hw-typing span { width:6px;height:6px;border-radius:50%;background:var(--gray-400);animation:typing-dot 1.2s ease-in-out infinite; }
.hw-typing span:nth-child(2){ animation-delay:.2s; }
.hw-typing span:nth-child(3){ animation-delay:.4s; }
.hw-footer   { border-top:1px solid var(--gray-100);padding:10px 14px;display:flex;align-items:center;justify-content:space-between;background:var(--gray-50); }
.hw-input    { font-size:11px;color:var(--gray-400); }
.hw-send     { width:26px;height:26px;border-radius:8px;background:#4F46E5;color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:11px; }
/* Floating stat badges */
.hero-stat   { position:absolute;background:#fff;border-radius:12px;box-shadow:0 8px 32px rgba(0,0,0,.12),0 2px 8px rgba(0,0,0,.06);padding:10px 14px;display:flex;align-items:center;gap:8px;white-space:nowrap;z-index:3;animation:badge-pop .5s cubic-bezier(.34,1.56,.64,1) both; }
.hero-stat svg,.hero-stat .hs-icon { flex-shrink:0; }
.hs-label  { font-size:10px;color:var(--gray-400);line-height:1; }
.hs-value  { font-size:13px;font-weight:800;color:var(--gray-800);line-height:1.2; }
.hs-icon   { width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0; }

/* ─── Gradient text ──────────────────────────────────────────── */
.gradient-text { background:linear-gradient(135deg,#4F46E5,#7C3AED,#EC4899);background-size:200%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;animation:gradient-shift 4s ease infinite; }

/* ─── Section label pill ─────────────────────────────────────── */
.section-pill { display:inline-flex;align-items:center;gap:6px;background:var(--primary-light);color:var(--primary);font-size:12px;font-weight:700;padding:5px 14px;border-radius:20px;letter-spacing:.04em;margin-bottom:16px; }

/* ─── Feature cards enhanced ─────────────────────────────────── */
.feature-card { transition:transform .25s,box-shadow .25s; }
.feature-card:hover { transform:translateY(-5px);box-shadow:0 16px 40px rgba(79,70,229,.12); }
.feature-icon-wrap { width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;transition:transform .25s; }
.feature-card:hover .feature-icon-wrap { transform:scale(1.1) rotate(-3deg); }

/* ─── Steps enhanced ─────────────────────────────────────────── */
.steps-section { position:relative;overflow:hidden; }
.step-card { position:relative;transition:transform .25s; }
.step-card:hover { transform:translateY(-4px); }
.step-number { animation:pulse-ring 3s infinite; }

/* ─── Pricing shimmer ────────────────────────────────────────── */
.pricing-card--featured {
    background:linear-gradient(135deg,#fff 0%,#F5F3FF 100%);
    position:relative;overflow:visible;
}
.pricing-card--featured::before {
    content:'';position:absolute;inset:0;
    background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.5) 50%,transparent 100%);
    background-size:400px 100%;
    animation:shimmer-bg 3s linear infinite;
    pointer-events:none;
    border-radius:16px;
    overflow:hidden;
}

/* ─── Testimonial entrance ───────────────────────────────────── */
.testimonial-card { transition:transform .25s,box-shadow .25s; }
.testimonial-card:hover { transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.08); }

/* ─── Stats counter ──────────────────────────────────────────── */
.stat-number { transition:all .4s; }

/* ─── Animated gradient hero hero-bg ────────────────────────── */
.hero, .hero--small {
    background-size:200% 200%;
    animation:gradient-shift 12s ease infinite;
}

/* ─── Feature page detail cards enhanced ────────────────────── */
.feature-detail-card { transition:transform .25s,box-shadow .25s; position:relative;overflow:hidden; }
.feature-detail-card::before { content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary);opacity:0;transition:opacity .25s; }
.feature-detail-card:hover { transform:translateX(6px);box-shadow:0 8px 32px rgba(79,70,229,.1); }
.feature-detail-card:hover::before { opacity:1; }
.feature-detail-icon { transition:transform .25s; }
.feature-detail-card:hover .feature-detail-icon { transform:scale(1.15) rotate(-5deg); }

/* ─── FAQ enhanced ───────────────────────────────────────────── */
.faq-item { transition:box-shadow .2s; }
.faq-item:has(.faq-answer.open) { box-shadow:0 4px 20px rgba(79,70,229,.1);border-color:#C7D2FE; }

/* ─── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
    .features-grid      { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid       { grid-template-columns: 1fr; max-width: 400px; }
    .steps-grid         { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .video-wrapper      { grid-template-columns: 1fr; }
    .testimonials-grid  { grid-template-columns: repeat(2, 1fr); }
}

/* ─── AI mode cards grid ────────────────────────────────────────── */
.ai-mode-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    max-width: 860px;
    margin: 0 auto;
}

/* ─── Voice demo grid ──────────────────────────────────────────── */
.voice-demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
    max-width: 980px;
    margin: 0 auto;
}

/* ─── Blog ───────────────────────────────────────────────────── */
.blog-cat-pill { display:inline-flex;align-items:center;padding:6px 16px;border-radius:20px;font-size:13px;font-weight:600;color:var(--gray-500);text-decoration:none;transition:all .15s; }
.blog-cat-pill:hover { background:var(--gray-100);color:var(--gray-800); }
.blog-cat-pill.active { background:var(--primary);color:#fff; }

.blog-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:28px; }

.blog-card { background:#fff;border:1px solid var(--gray-200);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .25s,box-shadow .25s; }
.blog-card:hover { transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.09); }

.blog-card-image { display:block;aspect-ratio:16/9;overflow:hidden;background:var(--gray-100);position:relative;flex-shrink:0;text-decoration:none; }
.blog-card-image img { transition:transform .4s; }
.blog-card:hover .blog-card-image img { transform:scale(1.04); }
.blog-card-image--placeholder { display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#EEF2FF,#F5F3FF);color:var(--gray-400); }

.blog-card-body { padding:22px;display:flex;flex-direction:column;flex:1;gap:10px; }
.blog-card-meta { display:flex;align-items:center;gap:10px; }
.blog-category { font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--primary);background:var(--primary-light);padding:3px 9px;border-radius:20px; }
.blog-date { font-size:12px;color:var(--gray-400); }
.blog-card-title { font-size:16px;font-weight:800;color:var(--gray-900);margin:0;line-height:1.4; }
.blog-card-title a { color:inherit;text-decoration:none; }
.blog-card-title a:hover { color:var(--primary); }
.blog-card-excerpt { font-size:13px;color:var(--gray-500);line-height:1.6;margin:0;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden; }
.blog-read-more { display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:700;color:var(--primary);text-decoration:none;margin-top:auto;transition:gap .2s; }
.blog-read-more:hover { gap:8px; }

/* Blog single article body */
.blog-content { font-size:16px;line-height:1.85;color:var(--gray-700); }
.blog-content h2 { font-size:24px;font-weight:800;color:var(--gray-900);margin:2em 0 .6em;letter-spacing:-.3px; }
.blog-content h3 { font-size:20px;font-weight:700;color:var(--gray-900);margin:1.8em 0 .5em; }
.blog-content p { margin:0 0 1.4em; }
.blog-content ul,.blog-content ol { padding-left:1.5em;margin:0 0 1.4em; }
.blog-content li { margin-bottom:.5em; }
.blog-content blockquote { border-left:4px solid var(--primary);margin:1.5em 0;padding:.8em 1.4em;background:var(--primary-light);border-radius:0 8px 8px 0;color:var(--gray-700); }
.blog-content code { background:var(--gray-100);color:#C2410C;font-family:monospace;font-size:.88em;padding:2px 6px;border-radius:4px; }
.blog-content pre { background:#1E293B;color:#E2E8F0;border-radius:10px;padding:20px;overflow-x:auto;margin:1.5em 0; }
.blog-content pre code { background:none;color:inherit;padding:0; }
.blog-content img { max-width:100%;border-radius:10px;margin:1.5em 0; }
.blog-content a { color:var(--primary);text-decoration:underline; }
.blog-content strong { color:var(--gray-900);font-weight:700; }

/* ─── Offcanvas navigation ──────────────────────────────────── */
.nav-overlay {
    display: none; position: fixed; inset: 0; z-index: 299;
    background: rgba(0,0,0,.45); backdrop-filter: blur(2px);
    opacity: 0; transition: opacity .28s;
}
.nav-overlay.open { display: block; opacity: 1; }

.nav-panel {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 300;
    width: 300px; max-width: 88vw;
    background: #fff; box-shadow: -8px 0 40px rgba(0,0,0,.15);
    display: flex; flex-direction: column;
    transform: translateX(100%); transition: transform .3s cubic-bezier(.4,0,.2,1);
}
.nav-panel.open { transform: translateX(0); }

.nav-panel-head {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 20px; border-bottom: 1px solid var(--gray-200);
    flex-shrink: 0;
}
.nav-panel-close {
    width: 32px; height: 32px; border-radius: 8px; border: none;
    background: var(--gray-100); color: var(--gray-500); cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .15s, color .15s;
}
.nav-panel-close:hover { background: var(--gray-200); color: var(--gray-800); }

.nav-panel-links {
    flex: 1; overflow-y: auto; padding: 12px 12px;
    display: flex; flex-direction: column; gap: 2px;
}
.nav-panel-links a {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 14px; border-radius: 10px;
    color: var(--gray-700); font-size: 15px; font-weight: 500;
    text-decoration: none; transition: background .15s, color .15s;
}
.nav-panel-links a:hover { background: var(--primary-light); color: var(--primary); }
.nav-panel-links a svg { color: var(--gray-400); flex-shrink: 0; transition: color .15s; }
.nav-panel-links a:hover svg { color: var(--primary); }

.nav-panel-footer {
    padding: 16px 20px; border-top: 1px solid var(--gray-200);
    display: flex; flex-direction: column; gap: 10px; flex-shrink: 0;
}
.btn-full { width: 100%; justify-content: center; text-align: center; }

/* ─── New footer structure ───────────────────────────────────── */
.landing-footer { background: #0F172A; color: rgba(255,255,255,.55); }

.footer-top { border-bottom: 1px solid rgba(255,255,255,.07); padding: 56px 40px; }
.footer-top-inner {
    max-width: 1100px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 340px; gap: 48px; align-items: start;
}
.footer-brand-link { color: #fff !important; }
.footer-tagline { color: rgba(255,255,255,.45); font-size: 14px; line-height: 1.7; margin: 14px 0 20px; max-width: 300px; }

.footer-socials { display: flex; gap: 10px; }
.footer-social-link {
    width: 36px; height: 36px; border-radius: 8px;
    background: rgba(255,255,255,.07); color: rgba(255,255,255,.5);
    display: flex; align-items: center; justify-content: center;
    text-decoration: none; transition: background .2s, color .2s;
}
.footer-social-link:hover { background: var(--primary); color: #fff; }

.footer-cta-box {
    background: linear-gradient(135deg, rgba(79,70,229,.2), rgba(124,58,237,.15));
    border: 1px solid rgba(99,102,241,.25); border-radius: 16px; padding: 28px;
}
.footer-cta-box h3 { color: #fff; font-size: 18px; font-weight: 800; margin: 0 0 8px; }
.footer-cta-box p { font-size: 13px; color: rgba(255,255,255,.55); margin: 0 0 18px; line-height: 1.6; }
.footer-cta-note { display: flex; align-items: center; gap: 6px; font-size: 12px; color: rgba(255,255,255,.4); margin-top: 12px; }

.footer-main { padding: 40px 40px; border-bottom: 1px solid rgba(255,255,255,.07); }
.footer-main-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: repeat(4,1fr); gap: 32px; }

.footer-col h4 { color: #fff; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; margin: 0 0 16px; }
.footer-col a { display: block; color: rgba(255,255,255,.45); font-size: 14px; text-decoration: none; margin-bottom: 10px; transition: color .15s; }
.footer-col a:hover { color: #fff; }

.footer-bottom { padding: 20px 40px; }
.footer-bottom-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-bottom-inner p { font-size: 13px; color: rgba(255,255,255,.3); margin: 0; }
.footer-bottom-badges { display: flex; gap: 12px; flex-wrap: wrap; }

.footer-badge {
    display: inline-flex; align-items: center; gap: 5px;
    font-size: 11px; font-weight: 600; color: rgba(255,255,255,.4);
    background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08);
    border-radius: 20px; padding: 4px 10px; white-space: nowrap;
}

@media (max-width: 1024px) {
    .features-grid      { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid       { grid-template-columns: 1fr; max-width: 400px; }
    .steps-grid         { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
    .video-wrapper      { grid-template-columns: 1fr; }
    .testimonials-grid  { grid-template-columns: repeat(2, 1fr); }
    .footer-top-inner   { grid-template-columns: 1fr; }
    .footer-main-inner  { grid-template-columns: repeat(2, 1fr); }
    .hero-inner         { grid-template-columns: 1fr; }
    .blog-grid          { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .landing-nav { padding: 0 20px; }
    .nav-links { display: none; }
    .nav-toggle { display: flex; }
    .hero { padding: 100px 20px 60px; }
    .hero-inner { grid-template-columns: 1fr; }
    .hero--small { padding: 100px 20px 50px; }
    .hero-title { font-size: 34px; }
    .hero-mockup { display: none; }
    .blog-grid { grid-template-columns: 1fr; }
    .section { padding: 56px 20px; }
    .features-grid      { grid-template-columns: 1fr; }
    .pricing-grid       { grid-template-columns: 1fr; max-width: 100%; }
    .testimonials-grid  { grid-template-columns: 1fr; }
    .footer-top  { padding: 40px 20px; }
    .footer-main { padding: 32px 20px; }
    .footer-main-inner  { grid-template-columns: 1fr 1fr; }
    .footer-bottom { padding: 16px 20px; }
    .footer-bottom-inner { flex-direction: column; align-items: flex-start; gap: 12px; }
    .voice-demo-grid { grid-template-columns: 1fr; gap: 48px; }
    .voice-chip { display: none; }
    .ai-mode-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .footer-main-inner  { grid-template-columns: 1fr; }
    .footer-bottom-badges { display: none; }
}