:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --ink: #14202b;
  --muted: #687684;
  --line: #dfe6ec;
  --primary: #176b63;
  --primary-dark: #0d514b;
  --primary-soft: #e2f2ef;
  --accent: #d9a441;
  --navy: #102b38;
  --shadow: 0 22px 60px rgba(17, 42, 55, .10);
  --radius: 24px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "DM Sans", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
.container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(246,248,251,.88);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(223,230,236,.7);
}
.nav { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font: 800 21px "Manrope", sans-serif; letter-spacing: -.8px; }
.logo > span:last-child > span { color: var(--primary); }
.logo-mark {
  width: 35px; height: 35px; display: grid; place-items: center;
  border-radius: 11px; color: white; background: var(--primary);
  font-size: 18px; box-shadow: 0 8px 18px rgba(23,107,99,.2);
}
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 13px; font-weight: 600; color: #566572; }
.nav-links a { transition: color .2s; }
.nav-links a:hover { color: var(--primary); }
.nav-cta {
  display: flex; gap: 8px; align-items: center; padding: 11px 16px;
  background: var(--navy); color: white; border-radius: 12px;
  font-size: 13px; font-weight: 700; transition: transform .2s, background .2s;
}
.nav-cta:hover { transform: translateY(-2px); background: var(--primary); }
.menu-toggle { display: none; background: none; border: 0; width: 38px; height: 38px; }
.menu-toggle span { display:block; width: 22px; height: 2px; background: var(--ink); margin: 5px auto; }

.hero { position: relative; padding: 95px 0 30px; background: linear-gradient(180deg,#f6f8fb 0%,#edf5f3 100%); }
.hero-grid { display: grid; grid-template-columns: .94fr 1.06fr; gap: 68px; align-items: center; min-height: 625px; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(2px); pointer-events: none; }
.glow-one { width: 420px; height: 420px; background: rgba(77,174,161,.10); top: 60px; right: 6%; }
.glow-two { width: 250px; height: 250px; background: rgba(217,164,65,.07); bottom: 40px; left: -90px; }
.hero-copy { position: relative; z-index: 1; }
.eyebrow, .section-kicker {
  display: inline-flex; align-items: center; gap: 8px; color: var(--primary);
  font-size: 11px; letter-spacing: 1.7px; text-transform: uppercase; font-weight: 800;
}
.pulse { width: 7px; height: 7px; border-radius: 50%; background: #38a99a; box-shadow: 0 0 0 5px rgba(56,169,154,.12); }
.hero h1, h2, .cta-box h2 { font-family: "Manrope", sans-serif; letter-spacing: -2.5px; line-height: 1.06; }
.hero h1 { font-size: clamp(46px,5.2vw,70px); max-width: 660px; margin: 18px 0 22px; }
.hero h1 em, h2 span, .cta-box h2 em { color: var(--primary); font-style: normal; }
.hero-text { color: var(--muted); font-size: 17px; max-width: 570px; line-height: 1.75; }
.hero-actions { display:flex; gap: 12px; margin-top: 32px; flex-wrap: wrap; }
.btn { display: inline-flex; justify-content:center; align-items:center; gap: 12px; padding: 14px 20px; border-radius: 13px; font-weight: 700; font-size: 13px; transition: all .2s; }
.btn-primary { background: var(--primary); color: white; box-shadow: 0 12px 24px rgba(23,107,99,.18); }
.btn-primary:hover { transform: translateY(-2px); background: var(--primary-dark); }
.btn-secondary { border: 1px solid var(--line); background: rgba(255,255,255,.65); color: var(--ink); }
.btn-secondary:hover { transform: translateY(-2px); border-color: #bdcbd3; }
.hero-trust { display:flex; gap: 28px; margin-top: 46px; padding-top: 23px; border-top: 1px solid rgba(191,205,211,.7); }
.trust-item { display:flex; flex-direction:column; }
.trust-item strong { font: 800 20px "Manrope"; }
.trust-item span { color: var(--muted); font-size: 10px; text-transform:uppercase; letter-spacing:.7px; }

.hero-visual { position:relative; min-width:0; }
.dashboard {
  position: relative; z-index: 2; padding: 25px; background: rgba(255,255,255,.93);
  border: 1px solid rgba(255,255,255,.9); border-radius: 26px; box-shadow: var(--shadow);
}
.dash-top { display:flex; justify-content:space-between; align-items:center; gap:20px; }
.mini-label { font-size:9px; letter-spacing:1.4px; color:#8a98a2; font-weight:800; }
.dash-top h3 { font: 800 19px "Manrope"; margin-top: 3px; }
.date-pill { border:1px solid var(--line); padding:8px 11px; border-radius:9px; font-size:10px; font-weight:700; color:#566572; white-space:nowrap; }
.stats-row { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin:22px 0; }
.stat-card { display:flex; align-items:center; gap:9px; background:#f7f9fa; padding:11px; border-radius:12px; }
.stat-icon { width:29px; height:29px; display:grid; place-items:center; background:var(--primary-soft); color:var(--primary); border-radius:9px; font-weight:800; }
.stat-card small { display:block; color:#8b98a1; font-size:8px; }
.stat-card strong { font:800 16px "Manrope"; }
.calendar { border:1px solid #edf0f2; border-radius:13px; padding:13px; }
.calendar-head,.calendar-grid { display:grid; grid-template-columns:repeat(5,1fr); text-align:center; }
.calendar-head { color:#9aa6ad; font-size:9px; margin-bottom:8px; }
.day { border-left:1px solid #edf0f2; padding:8px 3px; min-height:55px; }
.day:first-child { border-left:0; }
.day b { display:block; font:700 13px "Manrope"; }
.day span { display:block; margin:5px auto 0; font-size:7px; color:#94a0a7; }
.day.active { background:var(--primary-soft); border-radius:8px; }
.day.active b,.day.active span { color:var(--primary); }
.appointments { margin-top:15px; }
.appointment { display:grid; grid-template-columns:45px 31px 1fr auto; align-items:center; gap:9px; padding:10px 7px; border-bottom:1px solid #edf0f2; }
.time { font:700 10px "Manrope"; color:#77858e; }
.avatar { width:31px; height:31px; display:grid; place-items:center; border-radius:50%; color:white; font-size:8px; font-weight:800; }
.avatar-a { background:#6c8d88; }.avatar-b{background:#8b7794}.avatar-c{background:#b28d57}
.appt-info strong { display:block; font-size:10px; }.appt-info small { display:block; color:#8a969e; font-size:8px; }
.status { font-size:7px; padding:4px 7px; border-radius:20px; font-weight:800; }
.confirmed { color:#28776e; background:#e6f5f1; }.pending { color:#8b6a2b; background:#fbf0d9; }
.floating-card {
  position:absolute; z-index:4; display:flex; align-items:center; gap:9px;
  padding:11px 13px; background:white; border:1px solid #e6ecef; border-radius:13px;
  box-shadow:0 15px 35px rgba(17,42,55,.13);
}
.floating-card > span { width:27px;height:27px;display:grid;place-items:center;border-radius:8px;background:var(--primary-soft);color:var(--primary);font-weight:800; }
.floating-card strong { display:block;font-size:9px; }.floating-card small{display:block;color:#89969f;font-size:7px}
.floating-check { top: 16%; left: -54px; animation: float 4s ease-in-out infinite; }
.floating-shield { bottom: 12%; right: -42px; animation: float 4.5s ease-in-out infinite reverse; }
.hero-bottom { display:flex; align-items:center; gap:15px; padding-top:30px; color:#819098; font-size:9px; letter-spacing:1.4px; font-weight:800; }
.hero-bottom .line { height:1px; flex:1; background:#cfdcdf; }

.section { padding: 120px 0; }
.section-heading h2 { font-size:clamp(37px,4vw,54px); margin:14px 0 18px; }
.section-heading p { max-width:650px; color:var(--muted); font-size:15px; }
.centered { text-align:center; margin:0 auto 55px; }.centered p{margin:0 auto}
.problem { background:#fff; }
.problem-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:55px; }
.problem-card { position:relative; padding:31px; border:1px solid var(--line); border-radius:20px; background:#fff; overflow:hidden; transition:transform .25s,box-shadow .25s; }
.problem-card:hover { transform:translateY(-6px); box-shadow:var(--shadow); }
.problem-card.featured { background:var(--navy); color:white; border-color:var(--navy); }
.number { position:absolute; right:24px; top:22px; font:800 10px "Manrope"; color:#bdc8ce; }.featured .number{color:#55707b}
.problem-icon { width:44px;height:44px;display:grid;place-items:center;border-radius:13px;background:var(--primary-soft);color:var(--primary);font-size:19px;margin-bottom:30px}
.featured .problem-icon{background:rgba(255,255,255,.10);color:#d6eee9}
.problem-card h3 { font:700 18px "Manrope"; margin-bottom:10px; }.problem-card p{color:var(--muted);font-size:13px}.featured p{color:#b9c6cc}

.solution { background:#f6f8fb; }
.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:17px; }
.feature-card { background:#fff; border:1px solid var(--line); border-radius:20px; padding:25px; min-height:290px; transition:transform .25s,box-shadow .25s; }
.feature-card:hover { transform:translateY(-5px); box-shadow:var(--shadow); }
.feature-card.large { grid-row:span 2; min-height:597px; background:var(--navy); color:white; }
.feature-top { display:flex;justify-content:space-between;align-items:center;margin-bottom:27px; }
.feature-icon { width:42px;height:42px;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);border-radius:12px;font-weight:800;font-size:18px;margin-bottom:20px}
.large .feature-icon{background:rgba(255,255,255,.1);color:#d7eee9}
.feature-tag { display:block;font-size:8px;letter-spacing:1.2px;font-weight:800;color:#84919a;margin-bottom:8px}.large .feature-tag{color:#87a0a9}
.feature-card h3{font:800 20px "Manrope";line-height:1.2;margin-bottom:9px}.feature-card p{color:var(--muted);font-size:12px;line-height:1.65}.large p{color:#bcc9ce}
.mock-mobile { margin-top:32px;background:#f7faf9;color:var(--ink);border-radius:18px;padding:16px;box-shadow:0 20px 35px rgba(0,0,0,.12)}
.mobile-head{display:flex;justify-content:space-between;font-size:10px;align-items:center;margin-bottom:15px}.mobile-head strong{font:700 10px "Manrope"}
.service-chip{font-size:8px;color:var(--primary);background:var(--primary-soft);display:inline-block;padding:5px 8px;border-radius:7px;margin-bottom:14px}
.slots{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}.slots span{border:1px solid #e0e7e9;border-radius:7px;padding:7px 3px;text-align:center;font-size:8px;color:#65747d}.slots .selected{background:var(--primary);color:white;border-color:var(--primary)}
.mock-mobile button{width:100%;border:0;background:var(--navy);color:white;padding:10px;border-radius:8px;margin-top:14px;font-size:9px;font-weight:700}
.mini-schedule,.admin-lines{margin-top:22px;border-top:1px solid #edf0f2}.mini-schedule div,.admin-lines div{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-bottom:1px solid #edf0f2;font-size:9px}.mini-schedule b{font-size:8px;color:var(--primary)}.mini-schedule .booked{color:#8b6a2b}.mini-schedule .blocked{color:#9b6464}
.admin-lines .dot{width:6px;height:6px;background:var(--primary);border-radius:50%;margin-right:auto}.admin-lines div{gap:8px}.admin-lines b{font:800 10px "Manrope"}
.flow-mini{display:flex;align-items:center;gap:5px;flex-wrap:wrap;margin-top:22px}.flow-mini span{background:#f1f5f6;border-radius:6px;padding:5px 7px;font-size:7px}.flow-mini i{font-size:9px;color:#8d999f;font-style:normal}
.history-mini{display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;margin-top:23px;background:#f6f8f9;border-radius:10px;padding:10px;font-size:8px}.history-mini span{font-size:7px;color:#849098}.history-mini em{font-style:normal;color:#a05d5d;background:#faecec;padding:3px 5px;border-radius:4px}
.validation{display:flex;align-items:center;gap:7px;margin-top:22px;background:#e9f5f2;color:#34776e;padding:9px;border-radius:8px;font-size:8px;font-weight:700}.validation span{width:18px;height:18px;display:grid;place-items:center;background:#fff;border-radius:50%}

.how { background:var(--navy); color:white; }.how-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}.how .section-heading p{color:#aebdc4}.how .section-kicker{color:#8bc1b9}
.steps{border-left:1px solid #39515b}.step{display:grid;grid-template-columns:75px 1fr;gap:20px;padding:0 0 34px 28px;position:relative}.step:not(:last-child){margin-bottom:10px}.step > span{font:800 12px "Manrope";color:#79afa8}.step h3{font:800 21px "Manrope";margin-bottom:6px}.step p{font-size:12px;color:#aebdc4}

.profiles{background:#fff}.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.profile-card{padding:32px;border:1px solid var(--line);border-radius:21px;position:relative;overflow:hidden;min-height:400px}.profile-card:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;background:var(--primary-soft);right:-90px;top:-90px}.profile-card.professional{background:#eef7f5}.profile-card.admin{background:#f5f3ec}.profile-number{font:800 10px "Manrope";color:#9ba7ad}.profile-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:15px;background:var(--navy);color:white;margin:28px 0 20px;position:relative;z-index:1}.profile-card h3{font:800 23px "Manrope";margin-bottom:8px}.profile-card p{font-size:12px;color:var(--muted);margin-bottom:23px}.profile-card ul{list-style:none;border-top:1px solid rgba(123,142,151,.2);padding-top:15px}.profile-card li{font-size:11px;padding:6px 0;position:relative;padding-left:17px}.profile-card li:before{content:"✓";position:absolute;left:0;color:var(--primary);font-weight:800}

.rules{background:#f6f8fb}.rules-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.rules-copy p{color:var(--muted);font-size:14px;max-width:520px}.rule-highlight{display:flex;gap:12px;align-items:flex-start;margin-top:28px;padding:16px;border-radius:13px;background:white;border:1px solid var(--line);max-width:510px}.rule-highlight>span{width:28px;height:28px;display:grid;place-items:center;background:var(--primary);color:white;border-radius:8px}.rule-highlight strong{display:block;font-size:11px}.rule-highlight small{display:block;color:var(--muted);font-size:9px;margin-top:2px}.rules-panel{background:var(--navy);color:white;border-radius:20px;padding:24px;box-shadow:var(--shadow)}.panel-title{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.3px;color:#8da1aa;padding-bottom:13px;border-bottom:1px solid #344e59}.panel-title b{color:#81c0b5}.rule-row{display:flex;justify-content:space-between;padding:13px 2px;border-bottom:1px solid #304953;font-size:10px}.rule-row i{font-style:normal;color:#83c2b7}
.access-control{margin-top:80px;background:white;border:1px solid var(--line);border-radius:20px;padding:27px 30px;display:grid;grid-template-columns:1fr 1.3fr;gap:30px;align-items:center}.access-copy h3{font:800 20px "Manrope";margin:8px 0}.access-copy p{color:var(--muted);font-size:11px}.access-flow{display:flex;align-items:center;justify-content:flex-end;gap:9px;flex-wrap:wrap;font-size:9px}.access-flow span,.access-flow strong{padding:8px 10px;border-radius:8px;background:#f1f5f6}.access-flow strong{background:var(--primary);color:white}.access-flow b{color:#9aa6ad}

.architecture{background:white}.architecture-box{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;background:#eef5f3;border-radius:27px;padding:55px}.architecture-copy h2{font-size:48px;margin:13px 0}.architecture-copy p{color:var(--muted);font-size:13px;max-width:470px}.tech-tags{display:flex;gap:7px;margin:25px 0;flex-wrap:wrap}.tech-tags span{background:white;border:1px solid #dce7e5;color:var(--primary);font-size:8px;font-weight:800;padding:7px 9px;border-radius:7px}.github-btn{display:inline-flex;background:var(--navy);color:white;border-radius:10px;padding:11px 15px;font-size:10px;font-weight:700}
.architecture-visual{background:white;border:1px solid #dae7e4;border-radius:18px;padding:28px;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:310px}.arch-user,.arch-cloud{width:min(100%,290px);padding:16px;border:1px solid #dce8e5;border-radius:13px;text-align:center;background:#f9fbfa}.arch-user span,.arch-cloud span{display:block;font-size:20px;color:var(--primary);margin-bottom:4px}.arch-user b,.arch-cloud b{display:block;font:800 12px "Manrope"}.arch-user small,.arch-cloud small{font-size:8px;color:#8a979e}.arch-cloud{background:var(--navy);color:white;border-color:var(--navy);margin:13px 0}.arch-cloud small{color:#aebdc4}.arch-line{height:28px;width:1px;background:#aac4bf}.arch-services{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;width:min(100%,340px)}.arch-services div{padding:12px 5px;background:#f1f6f4;border-radius:9px;text-align:center}.arch-services span{display:block;color:var(--primary);font-size:14px}.arch-services b{font-size:8px}

.cta-section{padding:0 0 90px;background:white}.cta-box{position:relative;overflow:hidden;text-align:center;background:var(--navy);color:white;border-radius:27px;padding:75px 30px}.cta-glow{position:absolute;width:400px;height:400px;border-radius:50%;background:rgba(66,154,143,.13);filter:blur(5px);top:-240px;right:-40px}.cta-box .section-kicker{color:#88c2ba}.cta-box h2{position:relative;font-size:clamp(36px,4.4vw,54px);margin:14px auto 14px}.cta-box p{position:relative;color:#b8c7cc;font-size:13px;margin-bottom:26px}.btn-light{position:relative;background:white;color:var(--navy)}.btn-light:hover{transform:translateY(-2px);background:#edf6f4}
.footer{background:#0b202b;color:#91a3ac;padding:25px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer .logo{color:white;font-size:15px}.footer .logo-mark{width:28px;height:28px;border-radius:8px;font-size:14px}.footer p,.footer>a{font-size:9px}.footer>a:hover{color:white}

.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:translateY(0)}.delay-1{transition-delay:.1s}.delay-2{transition-delay:.2s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}

@media (max-width: 980px){
  .nav-links{gap:14px}.nav-cta{display:none}.hero-grid{grid-template-columns:1fr;gap:50px}.hero{padding-top:65px}.hero-copy{text-align:center}.hero-text{margin:auto}.hero-actions,.hero-trust{justify-content:center}.hero-visual{max-width:700px;margin:auto}.floating-check{left:-10px}.floating-shield{right:-10px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}.feature-card.large{grid-row:span 2}.problem-grid,.profile-grid{grid-template-columns:1fr}.how-grid,.rules-grid,.architecture-box{grid-template-columns:1fr;gap:50px}.access-control{grid-template-columns:1fr}.access-flow{justify-content:flex-start}.architecture-box{padding:40px}
}
@media (max-width: 700px){
  .container{width:min(100% - 30px,1160px)}.header{position:relative}.nav{height:68px}.nav-links{display:none;position:absolute;left:15px;right:15px;top:65px;background:white;padding:16px;border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:9px}.menu-toggle{display:block}.hero{padding-top:55px}.hero h1{font-size:44px}.hero-text{font-size:15px}.hero-trust{gap:16px}.trust-item span{font-size:8px}.hero-bottom{display:none}.dashboard{padding:16px}.stats-row{gap:5px}.stat-card{padding:8px;gap:5px}.stat-icon{width:24px;height:24px}.stat-card strong{font-size:13px}.date-pill{font-size:8px}.appointment{grid-template-columns:35px 28px 1fr}.status{display:none}.floating-card{display:none}.section{padding:85px 0}.section-heading h2{font-size:37px}.feature-grid{grid-template-columns:1fr}.feature-card.large{grid-row:auto;min-height:auto}.mock-mobile{margin-top:25px}.how-grid{gap:45px}.profile-card{min-height:auto}.access-flow{gap:5px}.architecture-copy h2{font-size:39px}.architecture-box{padding:27px}.arch-services{grid-template-columns:repeat(3,1fr)}.footer-inner{flex-direction:column;text-align:center}.hero-glow{opacity:.5}
}
@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.floating-card{animation:none}
}