/* ============================================================
   DINE SAVVY — Website Wireframes
   Shared design system. Built to the official Branding Bible v1.0.
   Luxury · Editorial · Cinematic · Restaurant-first.
   ============================================================ */

:root{
  /* Official palette */
  --black:#0B0B0B;        /* Primary Black — luxury, premium, primary bg */
  --white:#F8F8F8;        /* Primary White — editorial, primary text on dark */
  --red:#B11226;          /* Savvy Red — CTAs / emphasis ONLY */
  --red-deep:#8E0E1E;     /* darker red for hovers */
  --charcoal:#232323;     /* cards / surfaces */
  --graphite:#4B4B4B;     /* body text on light / hairlines on dark */
  --silver:#B8B8B8;       /* supporting / muted type */
  --champagne:#D8C7A1;    /* luxury accent — overlines, hairlines, numerals */

  /* Derived tints (kept subtle) */
  --surface:#161616;      /* between black and charcoal for layered dark */
  --hairline:rgba(216,199,161,.22);   /* champagne hairline */
  --hairline-soft:rgba(248,248,248,.09);
  --champagne-soft:rgba(216,199,161,.08);

  --maxw:1200px;
  --gutter:clamp(20px,5vw,40px);
  --radius:4px;

  --font-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --font-body:"Inter","Helvetica Neue",Arial,sans-serif;
}

/* ---------- Reset / base ---------- */
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--black);
  color:var(--white);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}

/* ---------- Layout ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding:clamp(64px,10vw,120px) 0}
.section-tight{padding:clamp(44px,7vw,80px) 0}
.section-light{background:var(--white);color:var(--graphite)}
.section-light h1,.section-light h2,.section-light h3{color:var(--black)}
.section-charcoal{background:var(--charcoal)}
.center{text-align:center}
.mx-auto{margin-left:auto;margin-right:auto}
.maxw-720{max-width:720px}
.maxw-620{max-width:620px}
.maxw-560{max-width:560px}

.grid{display:grid;gap:clamp(18px,2.4vw,28px)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}

/* ---------- Typography ---------- */
.display{
  font-family:var(--font-display);
  font-weight:800;
  line-height:1.02;
  letter-spacing:-.015em;
  font-size:clamp(2.6rem,7vw,5.4rem);
  color:var(--white);
}
h1,h2,h3{font-family:var(--font-display);font-weight:800;line-height:1.06;letter-spacing:-.01em;color:var(--white)}
h2{font-size:clamp(2rem,4.4vw,3.3rem)}
h3{font-size:clamp(1.25rem,2.2vw,1.6rem);font-weight:700}
.h-serif{font-style:normal}

.overline{
  font-family:var(--font-body);
  text-transform:uppercase;
  letter-spacing:.28em;
  font-size:.72rem;
  font-weight:600;
  color:var(--champagne);
  display:inline-block;
}
.lede{font-size:clamp(1.05rem,1.7vw,1.32rem);color:var(--silver);line-height:1.65;font-weight:300}
.section-light .lede{color:var(--graphite)}
.muted{color:var(--silver)}
.section-light .muted{color:var(--graphite)}
p{max-width:66ch}
.accent{color:var(--champagne)}
.red{color:var(--red)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55em;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  letter-spacing:.02em;
  padding:.92em 1.6em;border-radius:var(--radius);
  border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--red);color:#fff;border-color:var(--red)}
.btn-primary:hover{background:var(--red-deep);border-color:var(--red-deep)}
.btn-ghost{background:transparent;color:var(--white);border-color:rgba(248,248,248,.35)}
.btn-ghost:hover{border-color:var(--champagne);color:var(--champagne)}
.section-light .btn-ghost{color:var(--black);border-color:rgba(11,11,11,.28)}
.section-light .btn-ghost:hover{border-color:var(--black)}
.btn-light{background:var(--white);color:var(--black);border-color:var(--white)}
.btn-light:hover{background:#fff}
.btn-lg{padding:1.08em 2em;font-size:1.02rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}
.btn-row.center{justify-content:center}
.arrow::after{content:"\2192";transition:transform .2s ease}
.arrow:hover::after{transform:translateX(4px)}

/* Text link, editorial */
.tlink{color:var(--champagne);font-weight:600;letter-spacing:.02em;display:inline-flex;gap:.4em;align-items:center}
.tlink::after{content:"\2192";transition:transform .2s ease}
.tlink:hover::after{transform:translateX(4px)}

/* ---------- Top invite bar ---------- */
.topbar{
  background:var(--black);border-bottom:1px solid var(--hairline-soft);
  font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:var(--silver);
  text-align:center;padding:9px 16px;
}
.topbar b{color:var(--champagne);font-weight:600}

/* ---------- Nav ---------- */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(11,11,11,.86);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--hairline-soft);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:38px;height:38px;border-radius:50%}
.brand-name{font-family:var(--font-display);font-weight:800;letter-spacing:.14em;font-size:1.02rem;text-transform:uppercase}
.brand-name small{display:block;font-size:.5rem;letter-spacing:.42em;color:var(--champagne);font-weight:600;margin-top:1px}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:.92rem;color:var(--silver);letter-spacing:.01em;transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:var(--white)}
.nav-links a.active{position:relative}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-26px;height:2px;background:var(--red)}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;color:var(--white);cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--white);display:block}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--black)}
.hero-media{position:absolute;inset:0;z-index:0}
.hero .wrap{position:relative;z-index:2}
.hero-pad{padding:clamp(72px,13vw,148px) 0 clamp(64px,10vw,120px)}
.hero .display{max-width:15ch}
.hero .lede{max-width:52ch;margin-top:24px}
.hero-eyebrow{margin-bottom:22px}
.hero-cta{margin-top:38px}
.hero-scrim{position:absolute;inset:0;z-index:1;
  background:linear-gradient(90deg,rgba(11,11,11,.95) 0%,rgba(11,11,11,.78) 42%,rgba(11,11,11,.35) 100%);}
.hero-scrim.center{background:linear-gradient(180deg,rgba(11,11,11,.7),rgba(11,11,11,.86))}

/* ---------- Image placeholders (cinematic) ---------- */
.ph{
  position:relative;overflow:hidden;border-radius:var(--radius);
  background:
    radial-gradient(120% 90% at 30% 20%,rgba(216,199,161,.10),transparent 55%),
    radial-gradient(140% 120% at 80% 90%,rgba(177,18,38,.14),transparent 60%),
    linear-gradient(145deg,#1a1a1a 0%,#0e0e0e 100%);
  border:1px solid var(--hairline-soft);
  display:flex;align-items:center;justify-content:center;
  color:var(--silver);
}
.ph::after{content:"";position:absolute;inset:0;
  background:radial-gradient(80% 60% at 50% 40%,transparent,rgba(0,0,0,.5));pointer-events:none}
.ph-label{position:relative;z-index:2;text-align:center;padding:20px;max-width:80%}
.ph-label .k{display:block;font-size:.66rem;letter-spacing:.26em;text-transform:uppercase;color:var(--champagne);margin-bottom:8px}
.ph-label .t{display:block;font-size:.9rem;color:var(--silver);line-height:1.4}
.ph-16x9{aspect-ratio:16/9}
.ph-4x3{aspect-ratio:4/3}
.ph-1x1{aspect-ratio:1/1}
.ph-3x4{aspect-ratio:3/4}
.ph-hero{position:absolute;inset:0;border:0;border-radius:0}
.ph-full{width:100%;height:100%}

/* ---------- Cards ---------- */
.card{
  background:var(--charcoal);border:1px solid var(--hairline-soft);
  border-radius:var(--radius);padding:clamp(24px,3vw,34px);
  transition:transform .25s ease,border-color .25s ease;
  height:100%;
}
.card:hover{transform:translateY(-4px);border-color:var(--hairline)}
.card h3{margin-bottom:10px}
.card p{color:var(--silver);font-size:.98rem}
.card .overline{margin-bottom:16px}
.card-media{margin:-clamp(24px,3vw,34px) -clamp(24px,3vw,34px) 22px;border-radius:var(--radius) var(--radius) 0 0}
.card-num{font-family:var(--font-display);font-weight:800;font-size:1.5rem;color:var(--champagne);
  border:1px solid var(--hairline);border-radius:50%;width:52px;height:52px;
  display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.audience-card{position:relative;overflow:hidden;min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;
  padding:32px;border-radius:var(--radius);border:1px solid var(--hairline-soft)}
.audience-card .ph-hero{z-index:0}
.audience-card-scrim{position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(11,11,11,.15),rgba(11,11,11,.92))}
.audience-card>*{position:relative;z-index:2}
.audience-card:hover{border-color:var(--champagne)}
.audience-card h3{font-size:1.5rem;margin:12px 0 8px}

/* ---------- Feature rows ---------- */
.feature{padding:clamp(56px,8vw,96px) 0;border-top:1px solid var(--hairline-soft)}
.feature .split{gap:clamp(32px,6vw,80px)}
.reverse .media{order:2}

/* ---------- Steps (numbered editorial) ---------- */
.steps{counter-reset:step}
.step{display:flex;gap:22px;padding:26px 0;border-top:1px solid var(--hairline-soft)}
.step:last-child{border-bottom:1px solid var(--hairline-soft)}
.step-n{font-family:var(--font-display);font-weight:800;font-size:1.05rem;color:var(--champagne);min-width:44px}
.step h3{font-size:1.2rem;margin-bottom:6px}
.step p{color:var(--silver);font-size:.98rem}
.section-light .step,.section-light .step:last-child{border-color:rgba(11,11,11,.12)}
.section-light .step-n{color:var(--red)}

/* ---------- Stat / numbers band ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;text-align:center}
.stat .num{font-family:var(--font-display);font-weight:800;font-size:clamp(2.4rem,5vw,3.6rem);color:var(--white);line-height:1}
.stat .num .accent{color:var(--champagne)}
.stat .lab{display:block;margin-top:12px;font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--silver)}

/* ---------- Quote / editorial pull ---------- */
.pull{font-family:var(--font-display);font-weight:800;line-height:1.12;letter-spacing:-.01em;
  font-size:clamp(1.7rem,3.6vw,2.9rem);max-width:20ch}
.pull .accent{color:var(--champagne)}

/* ---------- Pricing tiers ---------- */
.tiers{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.tier{background:var(--charcoal);border:1px solid var(--hairline-soft);border-radius:var(--radius);
  padding:26px 20px;display:flex;flex-direction:column}
.tier.featured{border-color:var(--champagne);box-shadow:0 0 0 1px var(--champagne)}
.tier .flag{font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--champagne);min-height:16px;margin-bottom:14px}
.tier .tname{font-family:var(--font-display);font-weight:800;font-size:1.15rem;letter-spacing:.02em}
.tier .price{font-family:var(--font-display);font-weight:800;font-size:2.1rem;margin:14px 0 2px}
.tier .price small{font-size:.9rem;color:var(--silver);font-weight:400;font-family:var(--font-body)}
.tier .per{font-size:.82rem;color:var(--silver);margin-bottom:18px}
.tier ul{display:flex;flex-direction:column;gap:11px;margin:6px 0 22px;flex:1}
.tier li{position:relative;padding-left:20px;font-size:.9rem;color:var(--silver);line-height:1.45}
.tier li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;background:var(--champagne);border-radius:50%}
.tier .btn{width:100%;justify-content:center;margin-top:auto}

/* ---------- Device mockups ---------- */
.phone{width:300px;max-width:100%;aspect-ratio:9/19;background:#000;border:8px solid #1c1c1c;border-radius:38px;
  padding:12px;position:relative;box-shadow:0 30px 80px rgba(0,0,0,.6);margin:0 auto}
.phone::before{content:"";position:absolute;top:14px;left:50%;transform:translateX(-50%);
  width:120px;height:22px;background:#000;border-radius:0 0 14px 14px;z-index:5}
.phone-screen{width:100%;height:100%;border-radius:26px;overflow:hidden;background:var(--black);
  display:flex;flex-direction:column}
.mini{padding:14px}
.mini-eyebrow{font-size:.6rem;letter-spacing:.22em;text-transform:uppercase;color:var(--champagne)}
.mini-title{font-family:var(--font-display);font-weight:800;font-size:1.1rem;margin:3px 0 12px}
.mini-card{background:var(--charcoal);border:1px solid var(--hairline-soft);border-radius:8px;padding:11px 12px;margin-bottom:9px}
.mini-card .mt{font-weight:600;font-size:.82rem}
.mini-card .ms{font-size:.72rem;color:var(--silver)}
.mini-chip{display:inline-block;font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;
  padding:3px 9px;border-radius:20px;background:var(--red);color:#fff;font-weight:600}
.mini-chip.ghost{background:transparent;border:1px solid var(--hairline);color:var(--champagne)}
.mini-nav{margin-top:auto;display:flex;justify-content:space-around;padding:12px 0;border-top:1px solid var(--hairline-soft);
  font-size:.6rem;color:var(--silver);letter-spacing:.08em}
.mini-nav .on{color:var(--red);font-weight:600}

/* Dashboard mock */
.dash{background:var(--charcoal);border:1px solid var(--hairline-soft);border-radius:8px;overflow:hidden}
.dash-top{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--hairline-soft)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--graphite)}
.dash-body{padding:18px;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.dash-metric{background:var(--black);border:1px solid var(--hairline-soft);border-radius:6px;padding:14px}
.dash-metric .m{font-family:var(--font-display);font-weight:800;font-size:1.5rem}
.dash-metric .l{font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--silver);margin-top:4px}
.dash-metric.wide{grid-column:1/3}
.bars{display:flex;align-items:flex-end;gap:8px;height:70px;margin-top:10px}
.bars i{flex:1;background:linear-gradient(180deg,var(--red),rgba(177,18,38,.35));border-radius:2px 2px 0 0}

/* ---------- Rule / divider ---------- */
.rule{height:1px;background:var(--hairline);border:0;margin:0}
.rule-soft{height:1px;background:var(--hairline-soft);border:0}

/* ---------- Tag chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{border:1px solid var(--hairline);border-radius:30px;padding:8px 16px;font-size:.82rem;color:var(--silver);letter-spacing:.02em}
.section-light .chip{border-color:rgba(11,11,11,.16);color:var(--graphite)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;text-align:center}
.cta-band .wrap{position:relative;z-index:2}
.cta-band .display{max-width:18ch;margin:0 auto}

/* ---------- Footer ---------- */
.footer{background:var(--black);border-top:1px solid var(--hairline-soft);padding:64px 0 34px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer h4{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--champagne);margin-bottom:16px;font-family:var(--font-body);font-weight:600}
.footer a{display:block;color:var(--silver);font-size:.92rem;padding:6px 0;transition:color .2s}
.footer a:hover{color:var(--white)}
.footer .brand{margin-bottom:16px}
.footer .tag{color:var(--silver);font-size:.92rem;max-width:34ch}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  margin-top:48px;padding-top:24px;border-top:1px solid var(--hairline-soft);color:var(--silver);font-size:.82rem}

/* ---------- Wireframe note flag ---------- */
.wf-note{font-size:.72rem;letter-spacing:.06em;color:var(--graphite)}
.section-light .wf-note{color:var(--silver)}

/* ---------- Contact form (Brands & Distributors) ---------- */
.ds-form{background:var(--charcoal);border:1px solid var(--hairline-soft);border-radius:var(--radius);
  padding:clamp(22px,3vw,30px);display:flex;flex-direction:column;gap:14px}
.ds-form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ds-field{display:flex;flex-direction:column;gap:6px}
.ds-field span{font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;color:var(--silver);font-weight:600}
.ds-form input,.ds-form textarea{width:100%;background:var(--black);border:1px solid var(--hairline-soft);
  border-radius:var(--radius);color:var(--white);font-family:var(--font-body);font-size:.98rem;padding:12px 14px}
.ds-form input::placeholder,.ds-form textarea::placeholder{color:var(--graphite)}
.ds-form input:focus,.ds-form textarea:focus{outline:none;border-color:var(--champagne)}
.ds-form textarea{resize:vertical;min-height:120px}
.ds-form .btn{align-self:flex-start;margin-top:4px}
.ds-form-fine{font-size:.8rem;color:var(--silver)}
.ds-form-note{border-radius:var(--radius);padding:12px 14px;font-size:.92rem;line-height:1.45}
.ds-form-ok{background:rgba(216,199,161,.12);border:1px solid var(--hairline);color:var(--champagne)}
.ds-form-err{background:rgba(177,18,38,.14);border:1px solid var(--red);color:#f2ccd2}
.ds-hp{position:absolute!important;left:-9999px!important;top:auto;width:1px;height:1px;overflow:hidden}
@media(max-width:720px){.ds-form-row{grid-template-columns:1fr}}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .tiers{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:960px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .tiers{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:36px 20px}
  .split{grid-template-columns:1fr;gap:36px}
  .reverse .media{order:0}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .nav-links.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;
    background:var(--black);border-bottom:1px solid var(--hairline-soft);gap:0;padding:8px 0}
  .nav-links.open a{padding:14px var(--gutter);width:100%}
  .nav-links.open a.active::after{display:none}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .tiers{grid-template-columns:1fr}
  .hero-scrim{background:linear-gradient(180deg,rgba(11,11,11,.62),rgba(11,11,11,.9))}
  .footer-grid{grid-template-columns:1fr}
}