/* ── SECTION COMMON ── */
section { position: relative; z-index: 1; }
.section-label {
  display: inline-block; background: var(--primary-light); color: var(--primary-dark);
  padding: 6px 16px; border-radius: 50px; font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 16px;
}
.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; color: var(--text);
  margin-bottom: 16px; line-height: 1.2;
}
.section-title span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.section-sub { font-size: 1.05rem; color: var(--text-3); max-width: 560px; line-height: 1.7; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-sub { margin: 0 auto; }

/* ── HERO ── */
.hero {
  position: relative; z-index: 1;
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 48px 80px; gap: 60px;
}
.hero-left { flex: 1; max-width: 580px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary-light); color: var(--primary-dark);
  padding: 8px 18px; border-radius: 50px; font-size: 0.85rem; font-weight: 600;
  margin-bottom: 24px; animation: fadeInUp 0.7s ease 0.2s both;
}
.hero-badge .dot { width: 8px; height: 8px; background: var(--primary); border-radius: 50%; animation: blink 1.2s ease-in-out infinite; }
.hero h1 { font-size: clamp(2.8rem, 5vw, 4.2rem); font-weight: 700; color: var(--text); line-height: 1.1; margin-bottom: 24px; animation: fadeInUp 0.7s ease 0.3s both; }
.hero h1 span { background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero p { font-size: 1.15rem; color: var(--text-3); max-width: 480px; line-height: 1.7; margin-bottom: 36px; animation: fadeInUp 0.7s ease 0.4s both; }
.hero-ctas { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; animation: fadeInUp 0.7s ease 0.5s both; }
.btn-hero { padding: 16px 36px; border-radius: 50px; font-weight: 700; font-size: 1rem; cursor: pointer; display: flex; align-items: center; gap: 10px; transition: all 0.25s; }
.btn-hero-primary { background: var(--gradient); color: #fff; border: none; box-shadow: 0 8px 32px rgba(14,165,233,0.4); }
.btn-hero-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px rgba(14,165,233,0.5); }
.btn-hero-secondary { background: #fff; color: var(--text); border: 2px solid var(--border); box-shadow: var(--shadow); }
.btn-hero-secondary:hover { border-color: var(--primary); color: var(--primary); transform: translateY(-2px); }
.hero-stats { display: flex; gap: 32px; margin-top: 48px; animation: fadeInUp 0.7s ease 0.6s both; }
.stat { display: flex; flex-direction: column; }
.stat-num { font-family: 'Clash Display', sans-serif; font-size: 1.8rem; font-weight: 700; color: var(--primary); }
.stat-label { font-size: 0.85rem; color: var(--text-3); }
.hero-right { flex: 1; position: relative; min-height: 500px; display: flex; align-items: center; justify-content: center; animation: fadeInRight 1s ease 0.3s both; }
.med-orb { width: 340px; height: 340px; border-radius: 50%; background: linear-gradient(135deg, #E0F2FE 0%, #DCFCE7 100%); display: flex; align-items: center; justify-content: center; position: relative; box-shadow: 0 0 0 20px rgba(14,165,233,0.06), 0 0 0 40px rgba(14,165,233,0.04); animation: orbPulse 3s ease-in-out infinite; }
.heart-svg { width: 120px; height: 120px; animation: heartbeat 1.2s ease-in-out infinite; }
.ecg-container { position: absolute; bottom: 60px; left: 50%; transform: translateX(-50%); width: 360px; height: 80px; }
.ecg-svg { width: 100%; height: 100%; overflow: visible; }
.ecg-path { fill: none; stroke: var(--primary); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 600; stroke-dashoffset: 600; animation: drawECG 2s ease forwards, ecgLoop 3s linear 2s infinite; }
.float-card { position: absolute; background: white; border-radius: 16px; padding: 14px 18px; box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 10px; font-size: 0.85rem; font-weight: 600; color: var(--text-2); white-space: nowrap; border: 1px solid var(--border); }
.float-card .fc-icon { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; }
.fc-1 { top: 20px; left: 0; animation: float1 4s ease-in-out infinite; }
.fc-2 { top: 80px; right: -20px; animation: float2 5s ease-in-out infinite; }
.fc-3 { bottom: 120px; left: -20px; animation: float3 4.5s ease-in-out infinite; }
.fc-4 { bottom: 20px; right: 10px; animation: float1 3.5s ease-in-out infinite reverse; }

/* ── VOICE ASSISTANT SECTION ── */
.voice-section { padding: 100px 48px; background: linear-gradient(135deg, #F0F9FF 0%, #F0FDF4 100%); overflow: hidden; }
.voice-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.voice-ui { background: white; border-radius: 28px; padding: 36px; box-shadow: var(--shadow-lg); border: 1px solid var(--border); position: relative; overflow: hidden; }
.voice-ui::before { content:''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--gradient); }
.voice-header { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.voice-avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--gradient); display: flex; align-items: center; justify-content: center; font-size: 1.6rem; font-weight: 700; color: white; box-shadow: 0 4px 16px rgba(14,165,233,0.35); flex-shrink: 0; }
.voice-header-info h4 { font-size: 1rem; font-weight: 700; color: var(--text); }
.voice-header-info p { font-size: 0.82rem; color: var(--text-3); }
.lang-pills { display: flex; gap: 8px; margin-bottom: 24px; }
.lang-pill { padding: 6px 14px; border-radius: 50px; border: 2px solid var(--border); font-size: 0.78rem; font-weight: 600; cursor: pointer; color: var(--text-3); transition: all 0.2s; }
.lang-pill.active { background: var(--primary); color: white; border-color: var(--primary); }
.lang-pill:hover:not(.active) { border-color: var(--primary); color: var(--primary); }
.chat-area { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.bubble { max-width: 85%; padding: 12px 16px; border-radius: 16px; font-size: 0.88rem; line-height: 1.5; color: var(--text-2); animation: bubblePop 0.3s ease both; }
.bubble-ai { background: var(--primary-light); border-bottom-left-radius: 4px; align-self: flex-start; color: var(--text); }
.bubble-user { background: var(--gradient); color: white; border-bottom-right-radius: 4px; align-self: flex-end; }
.bubble-typing { display: flex; align-items: center; gap: 4px; padding: 14px 18px; }
.typing-dot { width: 7px; height: 7px; background: var(--primary); border-radius: 50%; animation: typingBounce 1.2s ease-in-out infinite; }
.typing-dot:nth-child(2){animation-delay:0.2s}
.typing-dot:nth-child(3){animation-delay:0.4s}
.mic-area { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.mic-btn { width: 72px; height: 72px; border-radius: 50%; background: var(--gradient); border: none; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.8rem; color: white; box-shadow: 0 0 0 0 rgba(14,165,233,0.5); animation: micPulse 2s ease-in-out infinite; transition: transform 0.2s; }
.mic-btn:hover { transform: scale(1.08); }
.mic-status { font-size: 0.82rem; color: var(--text-3); font-weight: 500; }
.sound-wave { display: flex; align-items: center; gap: 4px; height: 32px; }
.wave-bar { width: 4px; background: var(--primary); border-radius: 4px; animation: waveDance 1s ease-in-out infinite; }
.wave-bar:nth-child(1){height:10px;animation-delay:0s}
.wave-bar:nth-child(2){height:20px;animation-delay:0.1s}
.wave-bar:nth-child(3){height:28px;animation-delay:0.2s}
.wave-bar:nth-child(4){height:18px;animation-delay:0.3s}
.wave-bar:nth-child(5){height:24px;animation-delay:0.4s}
.wave-bar:nth-child(6){height:14px;animation-delay:0.5s}
.wave-bar:nth-child(7){height:22px;animation-delay:0.6s}

.voice-text .section-label { margin-bottom: 12px; }
.voice-features { display: flex; flex-direction: column; gap: 20px; margin-top: 36px; }
.vf-item { display: flex; align-items: flex-start; gap: 14px; padding: 18px; border-radius: var(--radius-sm); background: white; border: 1px solid var(--border); transition: all 0.3s; }
.vf-item:hover { border-color: var(--primary); transform: translateX(6px); box-shadow: var(--shadow); }
.vf-icon { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; flex-shrink: 0; }
.vf-item h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.vf-item p { font-size: 0.82rem; color: var(--text-3); }

/* ── SERVICES SECTION ── */
.services-section { padding: 100px 48px; max-width: 1300px; margin: 0 auto; }
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.service-card { background: white; border-radius: var(--radius); padding: 32px 24px; border: 1px solid var(--border); text-align: center; transition: all 0.3s; cursor: pointer; position: relative; overflow: hidden; }
.service-card::before { content:''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--gradient); transform: scaleX(0); transition: transform 0.3s; }
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.service-icon { width: 72px; height: 72px; border-radius: 20px; margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 2rem; background: var(--gradient2); transition: all 0.3s; }
.service-card:hover .service-icon { background: var(--gradient); filter: drop-shadow(0 4px 16px rgba(14,165,233,0.4)); }
.service-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.service-card p { font-size: 0.85rem; color: var(--text-3); line-height: 1.6; }
.service-card .s-badge { display: inline-block; margin-top: 16px; padding: 4px 12px; border-radius: 50px; background: var(--primary-light); color: var(--primary-dark); font-size: 0.75rem; font-weight: 700; }

/* ── HOW IT WORKS ── */
.how-section { padding: 100px 48px; background: linear-gradient(180deg, #F0F9FF 0%, #F8FBFF 100%); }
.how-inner { max-width: 1100px; margin: 0 auto; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.steps-grid::before { content:''; position: absolute; top: 52px; left: 13%; right: 13%; height: 2px; background: var(--border); z-index: 0; }
.step { text-align: center; padding: 0 16px; animation: fadeInUp 0.6s ease both; }
.step:nth-child(2){animation-delay:0.1s} .step:nth-child(3){animation-delay:0.2s} .step:nth-child(4){animation-delay:0.3s}
.step-num { width: 60px; height: 60px; border-radius: 50%; background: var(--gradient); color: white; font-family: 'Clash Display', sans-serif; font-size: 1.3rem; font-weight: 700; display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; position: relative; z-index: 1; box-shadow: 0 4px 20px rgba(14,165,233,0.35); transition: transform 0.3s; }
.step:hover .step-num { transform: scale(1.1); }
.step h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.step p { font-size: 0.85rem; color: var(--text-3); line-height: 1.6; }

/* ── SPECIALTIES ── */
.spec-section { padding: 100px 48px; max-width: 1300px; margin: 0 auto; }
.spec-scroll { display: flex; gap: 20px; overflow-x: auto; padding-bottom: 16px; }
.spec-scroll::-webkit-scrollbar { height: 4px; }
.spec-scroll::-webkit-scrollbar-track { background: var(--border); border-radius: 4px; }
.spec-scroll::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 4px; }
.spec-card { flex-shrink: 0; background: white; border-radius: var(--radius); padding: 28px 24px; min-width: 180px; border: 1px solid var(--border); text-align: center; transition: all 0.3s; cursor: pointer; }
.spec-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary); }
.spec-emoji { font-size: 2.4rem; margin-bottom: 12px; display: block; }
.spec-card h4 { font-size: 0.9rem; font-weight: 700; color: var(--text-2); }
.spec-card p { font-size: 0.78rem; color: var(--text-3); margin-top: 6px; }
.consult-btn { display: block; margin-top: 14px; padding: 7px 14px; background: var(--primary-light); color: var(--primary-dark); border-radius: 50px; font-size: 0.75rem; font-weight: 700; border: none; cursor: pointer; transition: all 0.2s; }
.consult-btn:hover { background: var(--primary); color: white; }

/* ── DASHBOARD PREVIEW ── */
.dashboard-section { padding: 100px 48px; background: linear-gradient(135deg, #0EA5E9 0%, #0284C7 50%, #10B981 100%); position: relative; overflow: hidden; }
.dashboard-section::before { content:''; position: absolute; top: -50%; left: -10%; right: -10%; height: 200%; background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); }
.dashboard-inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.dashboard-inner .section-label { background: rgba(255,255,255,0.2); color: white; }
.dashboard-inner .section-title { color: white; }
.dashboard-inner .section-sub { color: rgba(255,255,255,0.8); }
.dashboard-inner .section-header { text-align: left; max-width: 600px; margin-bottom: 60px; }
.dash-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.dash-card { background: rgba(255,255,255,0.12); backdrop-filter: blur(16px); border: 1px solid rgba(255,255,255,0.2); border-radius: var(--radius); padding: 28px; color: white; transition: all 0.3s; }
.dash-card:hover { background: rgba(255,255,255,0.2); transform: translateY(-4px); }
.dash-card-icon { font-size: 2.2rem; margin-bottom: 16px; }
.dash-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.dash-card p { font-size: 0.84rem; opacity: 0.8; line-height: 1.6; }
.dash-metric { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-size: 1.5rem; font-weight: 700; font-family: 'Clash Display', sans-serif; }
.metric-change { font-size: 0.78rem; padding: 3px 8px; border-radius: 50px; font-family: 'Plus Jakarta Sans', sans-serif; }
.metric-up { background: rgba(16,185,129,0.3); color: #6EE7B7; }

/* ── REVIEWS ── */
.reviews-section { padding: 100px 48px; }
.reviews-inner { max-width: 1200px; margin: 0 auto; }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card { background: white; border-radius: var(--radius); padding: 32px; border: 1px solid var(--border); transition: all 0.3s; position: relative; }
.review-card::before { content:'"'; position: absolute; top: 20px; right: 28px; font-size: 5rem; font-family: 'Clash Display', sans-serif; color: var(--primary-light); line-height: 1; }
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--primary-light); }
.review-stars { color: var(--accent2); font-size: 1rem; margin-bottom: 14px; }
.review-text { font-size: 0.92rem; color: var(--text-2); line-height: 1.7; margin-bottom: 20px; }
.reviewer { display: flex; align-items: center; gap: 12px; }
.reviewer-avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--gradient); display: flex; align-items: center; justify-content: center; color: white; font-weight: 700; font-size: 1rem; }
.reviewer-name { font-weight: 700; font-size: 0.9rem; }
.reviewer-role { font-size: 0.78rem; color: var(--text-3); }

/* ── SECURITY SECTION & CTA ── */
.security-section { padding: 100px 48px; background: linear-gradient(135deg, #F0F9FF 0%, #F0FDF4 100%); }
.security-inner { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.security-visual { position: relative; display: flex; align-items: center; justify-content: center; }
.security-shield { width: 200px; height: 200px; background: var(--gradient); clip-path: polygon(50% 0%, 100% 25%, 100% 70%, 50% 100%, 0% 70%, 0% 25%); display: flex; align-items: center; justify-content: center; font-size: 5rem; box-shadow: 0 20px 60px rgba(14,165,233,0.3); animation: shieldPulse 3s ease-in-out infinite; }
.shield-rings { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); }
.shield-ring { position: absolute; top: 50%; left: 50%; border-radius: 50%; border: 2px solid rgba(14,165,233,0.2); transform: translate(-50%,-50%); animation: ringExpand 3s ease-out infinite; }
.shield-ring:nth-child(1){ width: 260px; height: 260px; animation-delay: 0s; }
.shield-ring:nth-child(2){ width: 340px; height: 340px; animation-delay: 1s; }
.shield-ring:nth-child(3){ width: 420px; height: 420px; animation-delay: 2s; }
.security-features { display: flex; flex-direction: column; gap: 16px; margin-top: 32px; }
.sf-item { display: flex; align-items: center; gap: 12px; padding: 14px 18px; background: white; border-radius: var(--radius-sm); border: 1px solid var(--border); font-size: 0.9rem; font-weight: 600; color: var(--text-2); transition: all 0.2s; }
.sf-item:hover { border-color: var(--primary); box-shadow: var(--shadow); }
.sf-check { color: var(--accent); font-size: 1.1rem; }
.cta-section { padding: 100px 48px; text-align: center; position: relative; overflow: hidden; }
.cta-inner { max-width: 700px; margin: 0 auto; }
.cta-section .section-title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; }
.cta-section .section-sub { margin: 0 auto 40px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── VOICE MODAL ── */
.voice-modal { position: fixed; inset: 0; z-index: 1000; display: none; align-items: center; justify-content: center; background: rgba(15,23,42,0.6); backdrop-filter: blur(8px); }
.voice-modal.open { display: flex; animation: modalIn 0.3s ease; }
.voice-modal-card { background: white; border-radius: 28px; padding: 40px; width: 480px; max-width: 95vw; box-shadow: 0 40px 80px rgba(0,0,0,0.2); }
.modal-close { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 50%; background: var(--border); border: none; cursor: pointer; font-size: 1rem; display: flex; align-items: center; justify-content: center; transition: all 0.2s; }
.modal-close:hover { background: var(--accent3); color: white; }