:root{
  --navy:#062b5c;
  --blue:#0b5ed7;
  --sky:#dcecff;
  --pale:#f5f9ff;
  --text:#172033;
  --muted:#657087;
  --white:#ffffff;
  --shadow:0 18px 50px rgba(6,43,92,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--white);line-height:1.6}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
.container{width:min(1120px,calc(100% - 36px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid #e8eef7}
.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between}
.logo{font-weight:800;letter-spacing:.08em;color:var(--navy)}
.logo span{font-weight:500;color:var(--blue)}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:.95rem;font-weight:600;color:#33415c}
.nav a:hover{color:var(--blue)}
.nav-cta{padding:10px 16px;border-radius:999px;background:var(--navy);color:white!important}
.menu-btn{display:none;border:0;background:none;font-size:1.6rem;color:var(--navy)}
.hero{padding:84px 0 72px;background:linear-gradient(135deg,#f7fbff 0%,#e8f3ff 55%,#dcecff 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.eyebrow{margin:0 0 10px;color:var(--blue);font-size:.78rem;font-weight:800;letter-spacing:.18em}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(2.6rem,6vw,5.2rem);line-height:1.03;letter-spacing:-.045em;margin-bottom:22px;color:var(--navy)}
h2{font-size:clamp(2rem,4vw,3.25rem);line-height:1.15;letter-spacing:-.035em;color:var(--navy);margin-bottom:16px}
h3{color:var(--navy)}
.hero-text{font-size:1.08rem;color:var(--muted);max-width:620px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.btn{display:inline-flex;justify-content:center;align-items:center;padding:13px 20px;border-radius:10px;font-weight:700;border:1px solid transparent;cursor:pointer}
.primary{background:var(--blue);color:var(--white)}
.primary:hover{background:#084fb7}
.secondary{border-color:#b9c8dc;color:var(--navy);background:rgba(255,255,255,.55)}
.hero-stats{display:flex;gap:30px;margin-top:34px}
.hero-stats div{display:flex;flex-direction:column}
.hero-stats strong{font-size:1.45rem;color:var(--navy)}
.hero-stats span{font-size:.8rem;color:var(--muted)}
.hero-visual{position:relative}
.room-card{position:relative;height:470px;border-radius:34px;background:linear-gradient(#d7e8fb 0 62%,#c7ad91 62%);box-shadow:var(--shadow);overflow:hidden;border:10px solid white}
.window{position:absolute;left:48px;top:42px;width:170px;height:165px;background:linear-gradient(135deg,#acd6ff,#eef8ff);border:10px solid white;box-shadow:0 8px 25px rgba(0,0,0,.08)}
.window:before,.window:after{content:"";position:absolute;background:white}
.window:before{width:7px;height:100%;left:50%;transform:translateX(-50%)}
.window:after{height:7px;width:100%;top:50%;transform:translateY(-50%)}
.sofa{position:absolute;left:65px;right:50px;bottom:85px;height:125px;background:#144f91;border-radius:24px 24px 14px 14px;box-shadow:0 20px 30px rgba(3,24,52,.22)}
.sofa:before{content:"";position:absolute;left:-18px;right:-18px;bottom:-18px;height:35px;background:#0d3f78;border-radius:12px}
.sofa span{position:absolute;top:18px;width:30%;height:65px;border-radius:16px;background:#1c67b8}
.sofa span:nth-child(1){left:3%}.sofa span:nth-child(2){left:35%}.sofa span:nth-child(3){right:3%}
.table{position:absolute;left:150px;bottom:35px;width:145px;height:22px;background:#f4e8dc;border-radius:50%;box-shadow:0 18px 25px rgba(0,0,0,.16)}
.table:after{content:"";position:absolute;left:67px;top:15px;width:12px;height:48px;background:#3b4e63}
.lamp{position:absolute;right:58px;top:42px;width:70px;height:105px;background:#f0c36a;clip-path:polygon(20% 0,80% 0,100% 65%,0 65%)}
.lamp:after{content:"";position:absolute;left:33px;top:70px;width:5px;height:130px;background:#21354c}
.plant{position:absolute;right:16px;bottom:70px;width:48px;height:90px;background:#315b38;border-radius:50% 50% 42% 42%}
.plant i{position:absolute;width:38px;height:20px;background:#477e50;border-radius:50%;transform:rotate(-25deg)}
.plant i:nth-child(1){left:-22px;top:8px}.plant i:nth-child(2){right:-20px;top:30px;transform:rotate(25deg)}.plant i:nth-child(3){left:-18px;top:52px}
.section{padding:90px 0}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.section-heading h2{max-width:650px;margin-bottom:0}
.section-heading p{max-width:430px;color:var(--muted);margin-bottom:4px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{padding:28px;border:1px solid #e3ebf5;border-radius:18px;background:white;box-shadow:0 12px 35px rgba(6,43,92,.06)}
.card .icon{width:48px;height:48px;display:grid;place-items:center;border-radius:14px;background:var(--sky);color:var(--blue);font-size:1.35rem;margin-bottom:22px}
.card p{color:var(--muted);margin-bottom:0}
.soft-bg{background:var(--pale)}
.projects{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
.project{min-height:370px;border-radius:20px;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.project:before,.project:after{content:"";position:absolute}
.project-one{background:linear-gradient(140deg,#cfe3f7 0 55%,#1d4f82 55%)}
.project-one:before{left:10%;bottom:18%;width:70%;height:28%;background:#f7f2ea;border-radius:20px}
.project-two{background:linear-gradient(145deg,#e4edf8 0 50%,#5a7898 50%)}
.project-two:before{left:18%;right:18%;bottom:22%;height:42%;background:#d9bf9a;border-radius:8px}
.project-three{background:linear-gradient(135deg,#d7e9fa 0 45%,#21456b 45%)}
.project-three:before{left:17%;right:17%;bottom:22%;height:24%;background:#e6edf5;border-radius:10px}
.project-label{position:absolute;left:18px;right:18px;bottom:18px;padding:16px;background:rgba(255,255,255,.92);border-radius:14px;backdrop-filter:blur(8px)}
.project-label span{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:var(--blue);font-weight:800}
.project-label h3{margin:3px 0 0}
.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}
.about-grid p{color:var(--muted)}
.check-list{list-style:none;padding:0;margin:24px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check-list li:before{content:"✓";color:var(--blue);font-weight:900;margin-right:9px}
.contact-section{background:var(--navy);color:white}
.contact-section h2{color:white}
.light{color:#8cc3ff}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:start}
.contact-details{display:flex;flex-direction:column;gap:8px;font-weight:700;margin-top:25px}
.contact-form{background:white;padding:26px;border-radius:20px;display:grid;gap:15px;color:var(--text)}
.contact-form label{display:grid;gap:6px;font-size:.88rem;font-weight:700}
.contact-form input,.contact-form textarea{width:100%;border:1px solid #ccd8e7;border-radius:9px;padding:12px;outline:none}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--blue)}
.full{width:100%;border:0}
.whatsapp{position:fixed;right:20px;bottom:20px;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#25d366;color:white;font-weight:800;box-shadow:0 12px 30px rgba(0,0,0,.2);z-index:60}
footer{background:#041f43;color:#c4d3e7;padding:22px 0}
.footer-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:.9rem}
.footer-wrap p{margin:0}

@media (max-width:850px){
  .menu-btn{display:block}
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:white;padding:20px;box-shadow:0 20px 35px rgba(0,0,0,.1);flex-direction:column;align-items:flex-start}
  .nav.open{display:flex}
  .hero-grid,.about-grid,.contact-grid{grid-template-columns:1fr}
  .hero-visual{max-width:570px;width:100%;margin:auto}
  .cards{grid-template-columns:1fr}
  .projects{grid-template-columns:1fr}
  .project{min-height:310px}
  .section-heading{display:block}
  .section-heading p{margin-top:15px}
}
@media (max-width:560px){
  .hero{padding-top:60px}
  .room-card{height:370px}
  .hero-stats{gap:18px;justify-content:space-between}
  .check-list{grid-template-columns:1fr}
  .footer-wrap{flex-direction:column;text-align:center}
}