/* ===========================================================
   ChoiceBesst — Air Sofa landing  (Visual v3 — "Midnight Amber")
   Dark navy header + hero, warm off-white body, amber accent.
   Headings: Bricolage Grotesque · Body: Plus Jakarta Sans.
   =========================================================== */

:root{
  --ink:#13213d;            /* navy */
  --ink-2:#1b2c4f;          /* lighter navy (steps) */
  --navy-deep:#0f1a31;      /* darkest (strip) */
  --ink-soft:#586378;
  --paper:#fbf6ee;          /* warm off-white */
  --paper-2:#f3eada;
  --line:#ece0cc;
  --white:#ffffff;

  --accent:#e2891c;         /* amber — CTA */
  --accent-deep:#c06f0c;    /* hover */
  --accent-soft:#fbe7c6;
  --accent-bright:#f6a737;
  --gold:#f0aa2e;           /* stars */
  --green:#2f8f5b;          /* trust ticks */

  --radius:20px;
  --radius-sm:13px;
  --radius-lg:30px;
  --shadow-sm:0 2px 12px rgba(19,33,61,.08);
  --shadow:0 18px 50px -22px rgba(19,33,61,.40);
  --shadow-lg:0 40px 90px -36px rgba(19,33,61,.55);

  --serif:"Bricolage Grotesque", system-ui, -apple-system, Segoe UI, sans-serif;  /* headings */
  --sans:"Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, sans-serif; /* body */

  --maxw:1200px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);
  font-size:18px;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.07;margin:0;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.em{color:var(--accent-bright);font-style:normal}
.accent-text{color:var(--accent)}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-weight:800;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-deep)}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--accent);display:inline-block}
.eyebrow.on-dark{color:var(--accent-bright)}
.eyebrow.on-dark::before{background:var(--accent-bright)}
.eyebrow.center{justify-content:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--sans);font-weight:800;font-size:17px;padding:17px 30px;border-radius:999px;border:2px solid transparent;cursor:pointer;transition:transform .15s ease, box-shadow .2s ease, background .2s ease;white-space:nowrap}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 14px 30px -10px rgba(226,137,28,.55)}
.btn-primary:hover{background:var(--accent-deep);transform:translateY(-2px);box-shadow:0 20px 40px -12px rgba(226,137,28,.65)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-ghost.on-dark{color:#fff;border-color:rgba(255,255,255,.4)}
.btn-ghost.on-dark:hover{background:#fff;color:var(--ink)}
.btn-lg{font-size:19px;padding:20px 38px}
.btn-block{width:100%}

/* ============ NAV (dark) ============ */
.nav{position:sticky;top:0;z-index:60;background:var(--ink);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{display:flex;align-items:center;gap:30px;height:74px}
.logo{font-family:var(--serif);font-weight:800;font-size:24px;letter-spacing:-.02em;display:flex;align-items:center;gap:8px;color:#fff}
.logo .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);display:inline-block;margin-top:5px}
.logo b{color:var(--accent-bright)}
.nav-links{display:flex;gap:28px;margin-left:auto;font-weight:600;font-size:16px}
.nav-links a{color:rgba(255,255,255,.74);transition:color .15s}
.nav-links a:hover{color:var(--accent-bright)}
.nav-cta{display:flex;align-items:center;gap:18px}
.nav-mail{font-weight:600;font-size:15px;color:rgba(255,255,255,.7);display:flex;flex-direction:column;line-height:1.2}
.nav-mail span{font-size:12px;color:var(--accent-bright);font-weight:700;letter-spacing:.04em}
.nav-burger{display:none;background:none;border:none;font-size:26px;cursor:pointer;color:#fff}

/* ============ HERO (dark) ============ */
.hero{position:relative;overflow:hidden;padding:60px 0 84px;background:var(--ink);color:#fff}
.hero::before{content:"";position:absolute;right:-10%;top:-20%;width:60%;height:140%;background:radial-gradient(closest-side, rgba(226,137,28,.16), transparent 72%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center;position:relative;z-index:1}
.badge-hit{display:inline-flex;align-items:center;gap:8px;background:rgba(246,167,55,.14);color:var(--accent-bright);font-weight:800;font-size:13px;letter-spacing:.05em;padding:9px 16px;border-radius:999px;text-transform:uppercase;border:1px solid rgba(246,167,55,.3)}
.badge-hit .star{color:var(--gold)}
.hero h1{font-size:clamp(38px,5.2vw,64px);margin:22px 0 0;line-height:1.06;color:#fff}
.hero-sub{font-size:20px;color:rgba(255,255,255,.72);margin-top:28px;max-width:34ch}
.rating-row{display:flex;align-items:center;gap:12px;margin-top:26px;font-weight:600;color:rgba(255,255,255,.7)}
.stars{color:var(--gold);letter-spacing:2px;font-size:19px}
.rating-row b{color:#fff}
.price-row{display:flex;align-items:baseline;gap:16px;margin-top:24px;flex-wrap:wrap}
.price-now{font-family:var(--serif);font-weight:800;font-size:54px;line-height:1;color:#fff;white-space:nowrap;letter-spacing:-.03em}
.price-old{font-size:24px;color:rgba(255,255,255,.55);text-decoration:line-through;white-space:nowrap}
.price-off{background:var(--accent);color:#fff;font-weight:800;padding:7px 14px;border-radius:10px;font-size:18px}
.save-line{margin-top:12px;font-weight:700;color:var(--accent-bright);display:flex;align-items:center;gap:8px;font-size:15px}
.hero-cta{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}
.hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.hero .btn-ghost:hover{background:#fff;color:var(--ink)}
.trust-row{display:flex;gap:26px;margin-top:30px;flex-wrap:wrap}
.trust-row .t{display:flex;align-items:center;gap:9px;font-weight:600;font-size:15px;color:rgba(255,255,255,.82)}
.trust-row .t .tick{color:var(--accent-bright);font-weight:900}

.hero-visual{position:relative}
.hero-visual::after{content:"";position:absolute;inset:auto -14px -14px auto;width:62%;height:62%;background:rgba(246,167,55,.22);border-radius:var(--radius-lg);z-index:0}
.hero-img-frame{position:relative;z-index:1;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-lg);background:var(--paper-2);aspect-ratio:1/1;border:6px solid rgba(255,255,255,.12)}
.hero-img-frame img{width:100%;height:100%;object-fit:cover}
.float-badge{position:absolute;z-index:2;background:#fff;border-radius:16px;padding:14px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.float-badge .fb-icon{font-size:24px}
.float-badge .fb-num{font-family:var(--serif);font-weight:800;font-size:21px;line-height:1;white-space:nowrap;letter-spacing:-.02em;color:var(--ink)}
.float-badge .fb-lab{font-size:12.5px;color:var(--ink-soft);font-weight:600;line-height:1.2;white-space:nowrap}
.fb-1{left:-26px;top:30px}
.fb-2{right:-22px;bottom:90px}
.fb-3{left:24px;bottom:-22px}

/* ============ STAT STRIP ============ */
.strip{background:var(--navy-deep);color:#fff;padding:34px 0}
.strip-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.strip-item{display:flex;flex-direction:column;gap:4px;padding:0 6px;border-left:1px solid rgba(255,255,255,.12)}
.strip-item:first-child{border-left:none}
.strip-item .si-ico{font-size:22px}
.strip-item .si-num{font-family:var(--serif);font-weight:800;font-size:20px;margin-top:6px;letter-spacing:-.02em;color:var(--accent-bright)}
.strip-item .si-lab{font-size:13.5px;color:rgba(255,255,255,.66);font-weight:500}

/* ============ SECTION SHELL ============ */
.section{padding:96px 0}
.section.tight{padding:72px 0}
.section-head{max-width:720px}
.section-head.center{margin:0 auto;text-align:center}
.section-head h2{font-size:clamp(32px,4vw,48px);margin-top:16px}
.section-head p{color:var(--ink-soft);font-size:19px;margin-top:18px}

/* ABOUT */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.about-copy p{color:var(--ink-soft);font-size:19px;margin-top:20px}
.about-gallery{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:16px}
.about-gallery .g-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--paper-2);aspect-ratio:1/1}
.about-gallery .g-img img{width:100%;height:100%;object-fit:cover}
.about-gallery .g-tall{grid-row:span 2;aspect-ratio:auto;height:100%}

/* FEATURES grid */
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:54px}
.feat-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px;box-shadow:var(--shadow-sm);transition:transform .18s, box-shadow .2s}
.feat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feat-card .fi{width:54px;height:54px;border-radius:15px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:20px}
.feat-card h3{font-size:22px}
.feat-card p{color:var(--ink-soft);margin-top:12px;font-size:16.5px}

/* STEPS (dark) */
.steps-sec{background:var(--ink-2);color:#fff}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:54px}
.step{position:relative;padding-top:14px}
.step .num{font-family:var(--serif);font-weight:800;font-size:54px;color:var(--accent-bright);line-height:1;letter-spacing:-.03em}
.step h3{font-size:23px;margin-top:14px;color:#fff}
.step p{color:rgba(255,255,255,.68);margin-top:12px;font-size:16.5px}
.steps-cta{margin-top:48px;text-align:center}

/* SPECS */
.specs-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 56px;margin-top:48px}
.spec-row{display:flex;justify-content:space-between;gap:20px;padding:20px 4px;border-bottom:1px solid var(--line)}
.spec-row .sk{color:var(--ink-soft);font-weight:500}
.spec-row .sv{font-weight:700;text-align:right}

/* REVIEWS */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:54px}
.rev-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.rev-card .rstars{color:var(--gold);letter-spacing:2px;font-size:18px}
.rev-card .rtext{margin-top:16px;font-size:17px;color:var(--ink-2);line-height:1.55}
.rev-author{display:flex;align-items:center;gap:13px;margin-top:22px}
.rev-author .av{width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;font-family:var(--serif);font-weight:800;font-size:20px;display:flex;align-items:center;justify-content:center}
.rev-author .an{font-weight:800}
.rev-author .am{font-size:13.5px;color:var(--ink-soft)}

/* ORDER */
.order-sec{background:linear-gradient(180deg,var(--paper) 0%, var(--paper-2) 100%)}
.order-grid{display:grid;grid-template-columns:1fr .85fr;gap:48px;align-items:start}
.order-info h2{font-size:clamp(30px,3.6vw,44px);margin-top:16px}
.order-price{display:flex;align-items:baseline;gap:14px;margin:26px 0 6px;flex-wrap:wrap}
.order-price .price-now{color:var(--ink)}
.order-price .price-old{color:var(--ink-soft)}
.order-info .save-line{color:var(--accent-deep)}
.order-perks{margin-top:30px;display:flex;flex-direction:column;gap:18px}
.order-perks li{display:flex;gap:14px;align-items:flex-start}
.order-perks .pi{font-size:22px;flex:none;width:30px}
.order-perks b{display:block}
.order-perks span{color:var(--ink-soft);font-size:16px}

.order-card{background:#fff;border-radius:var(--radius-lg);padding:38px 36px;box-shadow:var(--shadow-lg);border:1px solid var(--line);position:relative}
.order-card h3{font-size:26px}
.order-card .oc-sub{color:var(--ink-soft);margin-top:10px;font-size:16px}
.field{margin-top:20px}
.field label{display:block;font-weight:700;font-size:14px;margin-bottom:8px}
.field input{width:100%;padding:16px 18px;border:2px solid var(--line);border-radius:14px;font-family:var(--sans);font-size:17px;background:var(--paper);transition:border .15s, background .15s}
.field input:focus{outline:none;border-color:var(--accent);background:#fff}
.form-note{margin-top:16px;font-size:13.5px;color:var(--ink-soft);text-align:center}
.form-note a{color:var(--accent-deep);font-weight:600;text-decoration:underline}
.form-ok{display:none;margin-top:18px;padding:14px 16px;border-radius:12px;background:#e7f4ec;color:var(--green);font-weight:700;text-align:center}

/* ============ FOOTER ============ */
.footer{background:var(--ink);color:#fff;padding:72px 0 34px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:40px}
.foot-about .logo{color:#fff}
.foot-about p{color:rgba(255,255,255,.6);margin-top:18px;font-size:15.5px;max-width:34ch}
.foot-col h4{font-family:var(--sans);font-weight:800;font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--accent-bright);margin-bottom:18px}
.foot-col ul{display:flex;flex-direction:column;gap:11px}
.foot-col a, .foot-col li{color:rgba(255,255,255,.72);font-size:15.5px}
.foot-col a:hover{color:#fff}
.foot-contact li{display:flex;gap:11px;align-items:flex-start;margin-bottom:12px;color:rgba(255,255,255,.8)}
.foot-contact .ci{color:var(--accent-bright);flex:none}
.foot-contact a{color:rgba(255,255,255,.85)}
.foot-contact a:hover{color:#fff}
.foot-hours{display:flex;justify-content:space-between;gap:14px;color:rgba(255,255,255,.72);font-size:15px;padding:6px 0;border-bottom:1px solid rgba(255,255,255,.1);white-space:nowrap}
.foot-hours b{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-top:54px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.55);font-size:14px}
.foot-bottom .fb-links{display:flex;gap:22px}
.foot-bottom a:hover{color:#fff}

/* ============ SUBPAGE HEADER ============ */
.page-hero{padding:60px 0 10px;background:linear-gradient(180deg,var(--paper-2),var(--paper))}
.page-hero h1{font-size:clamp(34px,4.6vw,54px);margin-top:16px}
.page-hero p{color:var(--ink-soft);font-size:19px;margin-top:16px;max-width:60ch}
.breadcrumb{font-size:14px;color:var(--ink-soft);font-weight:600}
.breadcrumb a:hover{color:var(--accent)}

.prose{max-width:820px;margin:0 auto}
.prose h2{font-size:29px;margin:46px 0 16px}
.prose h3{font-size:22px;margin:32px 0 10px}
.prose p{color:var(--ink-2);margin-top:14px;font-size:18px}
.prose ul.bullets{margin-top:16px;display:flex;flex-direction:column;gap:12px}
.prose ul.bullets li{position:relative;padding-left:28px;color:var(--ink-2);font-size:18px}
.prose ul.bullets li::before{content:"";position:absolute;left:4px;top:11px;width:9px;height:9px;border-radius:50%;background:var(--accent)}

.info-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:10px}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
.info-card .ic{width:50px;height:50px;border-radius:14px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:18px}
.info-card h3{font-size:21px}
.info-card p{color:var(--ink-soft);margin-top:10px;font-size:16px}
.info-card a{color:var(--accent-deep);font-weight:700}

.contact-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;margin-top:10px}
.contact-block{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:38px;box-shadow:var(--shadow-sm)}
.contact-line{display:flex;gap:16px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}
.contact-line:last-child{border-bottom:none}
.contact-line .cli{width:46px;height:46px;border-radius:13px;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;font-size:22px;flex:none}
.contact-line .clk{font-size:13px;color:var(--ink-soft);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.contact-line .clv{font-weight:700;font-size:18px;margin-top:3px}
.contact-line .clv a{color:var(--accent-deep)}

/* ============ RESPONSIVE ============ */
@media (max-width:1000px){
  .strip-grid{grid-template-columns:repeat(3,1fr);gap:26px 18px}
  .feat-grid,.rev-grid,.steps-grid,.info-cards{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:980px){
  body{font-size:17px}
  .nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;gap:0;position:absolute;top:74px;left:0;right:0;background:var(--ink);border-bottom:1px solid rgba(255,255,255,.1);padding:8px 28px 18px;box-shadow:var(--shadow)}
  .nav-links.open a{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:18px;color:#fff}
  .nav-mail{display:none}
  .nav-burger{display:block}
  .hero{padding:36px 0 60px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-visual{order:-1}
  .fb-1{left:8px;top:14px}.fb-2{right:8px;bottom:70px}.fb-3{left:50%;transform:translateX(-50%);bottom:-20px}
  .about-grid{grid-template-columns:1fr;gap:36px}
  .specs-grid{grid-template-columns:1fr;gap:0}
  .order-grid{grid-template-columns:1fr;gap:36px}
  .contact-split{grid-template-columns:1fr;gap:28px}
}
@media (max-width:560px){
  .wrap{padding:0 18px}
  .section{padding:64px 0}
  .strip-grid{grid-template-columns:1fr 1fr}
  .feat-grid,.rev-grid,.steps-grid,.info-cards{grid-template-columns:1fr}
  .about-gallery{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
  .price-now{font-size:44px}
  .hero-cta .btn{width:100%}
  .float-badge{padding:10px 13px}
  .float-badge .fb-num{font-size:18px}
}