/* ==========================================================================
   Sudeepta Karmakar — Portfolio
   Design tokens: deep navy ink, warm paper cream, antique gold accent,
   muted growth-green for positive metrics. Mono type carries every number,
   echoing the ad-platform dashboards this work lives in.
   ========================================================================== */

:root{
  /* colour */
  --ink:        #0E1526;
  --ink-2:      #16213A;
  --ink-3:      #1E2C4A;
  --paper:      #F6F2E9;
  --paper-2:    #EDE6D4;
  --paper-3:    #E4DAC2;
  --gold:       #C6A15B;
  --gold-bright:#E3BE73;
  --growth:     #3F6B4F;
  --ink-soft:   rgba(14,21,38,.66);
  --ink-faint:  rgba(14,21,38,.45);
  --cream-soft: rgba(246,242,233,.72);
  --cream-faint:rgba(246,242,233,.5);
  --line-dark:  rgba(255,255,255,.12);
  --line-light: rgba(14,21,38,.14);

  /* type */
  --f-display: "Bricolage Grotesque", "Inter", sans-serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --f-mono: "IBM Plex Mono", "SFMono-Regular", Menlo, monospace;
  --f-sig: "Caveat", cursive;

  /* layout */
  --wrap: 1180px;
  --radius: 14px;
  --radius-sm: 8px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--f-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ margin:0; font-family:var(--f-display); font-weight:700; letter-spacing:-.01em; }
p{ margin:0; }

.wrap{ max-width:var(--wrap); margin:0 auto; padding:0 28px; }

.skip-link{
  position:absolute; left:-999px; top:0; background:var(--gold); color:var(--ink);
  padding:10px 16px; z-index:999; font-family:var(--f-mono); font-size:13px;
}
.skip-link:focus{ left:16px; top:16px; }

:focus-visible{ outline:2px solid var(--gold); outline-offset:3px; }

.eyebrow{
  font-family:var(--f-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  margin:0 0 14px;
  display:block;
}
.eyebrow-light{ color:var(--gold-bright); }
.muted{ color:var(--ink-faint); font-weight:400; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:14px 26px;
  font-family:var(--f-mono);
  font-size:14px; letter-spacing:.02em;
  border-radius:999px;
  border:1px solid transparent;
  transition:transform .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
}
.btn:hover{ transform:translateY(-2px); }
.btn-primary{ background:var(--gold); color:var(--ink); }
.btn-primary:hover{ background:var(--gold-bright); }
.btn-ghost{ border-color:rgba(255,255,255,.35); color:var(--paper); }
.btn-ghost:hover{ border-color:var(--gold-bright); color:var(--gold-bright); }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header{
  position:sticky; top:0; z-index:100;
  background:rgba(14,21,38,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line-dark);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:72px; }
.brand{ display:flex; align-items:center; gap:10px; color:var(--paper); }
.brand-mark{
  width:34px; height:34px; border-radius:50%;
  border:1px solid var(--gold);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--f-mono); font-size:12px; color:var(--gold-bright);
}
.brand-mark.small{ color:var(--gold); border-color:var(--gold); }
.brand-name{ font-family:var(--f-display); font-weight:700; font-size:16px; }
.brand-name em{ font-style:normal; color:var(--gold-bright); margin-left:4px; }

.main-nav{ display:flex; align-items:center; gap:26px; }
.main-nav a{
  font-size:14px; color:var(--cream-soft);
  padding:6px 2px; border-bottom:1px solid transparent;
  transition:color .15s ease, border-color .15s ease;
}
.main-nav a:hover{ color:var(--paper); border-color:var(--gold); }
.nav-cta{
  background:var(--gold); color:var(--ink) !important;
  padding:8px 18px; border-radius:999px; font-family:var(--f-mono); font-size:13px;
  border-bottom:none !important;
}
.nav-cta:hover{ background:var(--gold-bright); }

.nav-toggle{
  display:none; width:40px; height:40px; border:none; background:none; cursor:pointer;
  flex-direction:column; align-items:center; justify-content:center; gap:5px;
}
.nav-toggle span{ width:22px; height:2px; background:var(--paper); display:block; transition:transform .2s ease, opacity .2s ease; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(198,161,91,.18), transparent 55%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  color:var(--paper);
  padding:76px 0 64px;
  position:relative;
  overflow:hidden;
}
.hero-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center; }

.hero-title{
  font-size:clamp(2.6rem, 5vw, 4.1rem);
  line-height:1.04;
  color:var(--paper);
  margin-bottom:22px;
}
.hero-title .hl{ color:var(--gold-bright); font-style:italic; }
.hero-lead{ max-width:46ch; color:var(--cream-soft); font-size:17px; margin-bottom:34px; }
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.hero-visual{ position:relative; justify-self:end; width:100%; max-width:380px; }
.hero-photo-frame{
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line-dark);
  box-shadow:0 30px 60px -20px rgba(0,0,0,.5);
}
.hero-photo{
  width:100%; height:auto; display:block;
  filter:grayscale(.15) contrast(1.04) saturate(.92);
}
.kpi-float{
  position:absolute; left:-24px; bottom:-26px;
  background:var(--paper); color:var(--ink);
  border-radius:var(--radius-sm);
  padding:16px 20px;
  box-shadow:0 20px 40px -14px rgba(0,0,0,.45);
  border:1px solid var(--paper-3);
  max-width:220px;
}
.kpi-num{ display:block; font-family:var(--f-mono); font-weight:600; font-size:30px; color:var(--growth); line-height:1; margin-bottom:6px; }
.kpi-label{ display:block; font-size:12px; color:var(--ink-soft); line-height:1.35; }

/* ---------- ticker ---------- */
.ticker{
  background:var(--ink); border-top:1px solid var(--line-dark); border-bottom:1px solid var(--line-dark);
  overflow:hidden; white-space:nowrap; padding:13px 0;
}
.ticker-track{
  display:inline-flex; align-items:center; gap:14px;
  animation:tickerScroll 32s linear infinite;
  will-change:transform;
}
.ticker-item{ font-family:var(--f-mono); font-size:13px; letter-spacing:.06em; color:var(--gold-bright); }
.ticker-dot{ color:var(--gold); font-size:10px; opacity:.7; }
@keyframes tickerScroll{
  0%{ transform:translateX(0); }
  100%{ transform:translateX(-50%); }
}

/* ==========================================================================
   ABOUT
   ========================================================================== */
.about{ padding:96px 0; background:var(--paper); }
.about-grid{ display:grid; grid-template-columns:.72fr 1.28fr; gap:64px; }

.headshot-card{ position:relative; width:180px; margin-bottom:34px; }
.about-headshot{ width:180px; height:180px; border-radius:50%; border:3px solid var(--paper); box-shadow:0 0 0 1px var(--line-light), 0 20px 40px -18px rgba(14,21,38,.35); }
.headshot-sig{
  position:absolute; right:-18px; bottom:6px;
  font-family:var(--f-sig); font-size:26px; color:var(--gold);
  transform:rotate(-8deg);
}

.quick-facts{ display:grid; grid-template-columns:1fr 1fr; gap:22px 18px; max-width:320px; }
.quick-facts li{ display:flex; flex-direction:column; border-left:2px solid var(--gold); padding-left:12px; }
.quick-facts strong{ font-family:var(--f-mono); font-size:26px; color:var(--ink); line-height:1.1; }
.quick-facts span{ font-size:12.5px; color:var(--ink-faint); margin-top:4px; }

.about-copy h2{ font-size:clamp(1.7rem,2.6vw,2.3rem); margin-bottom:20px; max-width:16ch; }
.about-copy p{ color:var(--ink-soft); font-size:16px; margin-bottom:16px; max-width:64ch; }

.chip-row{ display:flex; flex-wrap:wrap; gap:10px; margin:26px 0 38px; }
.chip{
  font-family:var(--f-mono); font-size:12.5px; padding:8px 14px;
  background:var(--paper-2); border:1px solid var(--paper-3); border-radius:999px; color:var(--ink-soft);
}

.facts-grid{ display:grid; grid-template-columns:1fr 1fr; gap:28px; padding:28px 0; border-top:1px solid var(--line-light); border-bottom:1px solid var(--line-light); margin-bottom:34px; }
.facts-col h3{ font-family:var(--f-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold); margin-bottom:12px; font-weight:600; }
.facts-col p{ font-size:14.5px; margin-bottom:8px; color:var(--ink); }

.career-list h3{ font-family:var(--f-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold); margin-bottom:14px; font-weight:600; }
.career-list ol li{
  display:grid; grid-template-columns:1fr auto; gap:2px 12px;
  padding:12px 0; border-bottom:1px dashed var(--line-light);
}
.career-role{ font-weight:600; font-size:14.5px; grid-column:1; }
.career-co{ font-size:13.5px; color:var(--ink-faint); grid-column:1; }
.career-date{ font-family:var(--f-mono); font-size:12px; color:var(--ink-faint); grid-column:2; grid-row:1 / span 2; align-self:center; white-space:nowrap; }

/* ==========================================================================
   WORK / TABS
   ========================================================================== */
.work{ padding:96px 0; background:var(--paper-2); border-top:1px solid var(--paper-3); border-bottom:1px solid var(--paper-3); }
.work h2{ font-size:clamp(1.8rem,3vw,2.5rem); margin-bottom:36px; max-width:16ch; }

.tab-nav{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom:42px; }
.tab-btn{
  font-family:var(--f-mono); font-size:13.5px; letter-spacing:.01em;
  background:transparent; border:1px solid var(--paper-3); color:var(--ink-soft);
  padding:12px 18px; border-radius:999px; cursor:pointer;
  display:flex; align-items:center; gap:9px;
  transition:background .18s ease, color .18s ease, border-color .18s ease;
}
.tab-num{ color:var(--gold); }
.tab-btn:hover{ border-color:var(--gold); }
.tab-btn.active{ background:var(--ink); color:var(--paper); border-color:var(--ink); }
.tab-btn.active .tab-num{ color:var(--gold-bright); }

.tab-panel{ display:none; }
.tab-panel.active{ display:block; animation:fadeIn .4s ease; }
@keyframes fadeIn{ from{ opacity:0; transform:translateY(8px); } to{ opacity:1; transform:none; } }

.panel-intro{ font-size:17px; color:var(--ink-soft); max-width:60ch; margin-bottom:36px; }
.panel-note{ margin-top:28px; font-size:13px; color:var(--ink-faint); font-family:var(--f-mono); }
.panel-note code{ background:var(--paper-3); padding:2px 6px; border-radius:4px; }

.case-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:20px; margin-bottom:40px; }
.case-card{
  background:var(--paper); border:1px solid var(--paper-3); border-radius:var(--radius);
  padding:26px; transition:border-color .2s ease, transform .2s ease;
}
.case-card:hover{ border-color:var(--gold); transform:translateY(-3px); }
.case-brand{ font-family:var(--f-mono); font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold); display:block; margin-bottom:10px; }
.case-card h3{ font-size:19px; margin-bottom:10px; }
.case-card p{ font-size:14.5px; color:var(--ink-soft); margin-bottom:14px; }
.case-tag{ font-family:var(--f-mono); font-size:11.5px; color:var(--ink-faint); }

.tools-row{ display:flex; align-items:flex-start; gap:18px; padding-top:26px; border-top:1px solid var(--paper-3); flex-wrap:wrap; }
.tools-label{ font-family:var(--f-mono); font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-faint); padding-top:8px; }
.tools-tags{ display:flex; flex-wrap:wrap; gap:8px; flex:1; }
.tools-tags span{ font-size:12.5px; background:var(--paper); border:1px solid var(--paper-3); padding:6px 12px; border-radius:6px; color:var(--ink-soft); }

/* ---- media buying panel extras ---- */
.stat-band{ display:grid; grid-template-columns:repeat(6,1fr); gap:1px; background:var(--paper-3); border:1px solid var(--paper-3); border-radius:var(--radius); overflow:hidden; margin-bottom:34px; }
.stat{ background:var(--paper); padding:20px 14px; text-align:center; }
.stat-num{ display:block; font-family:var(--f-mono); font-weight:600; font-size:19px; color:var(--ink); margin-bottom:6px; }
.stat-label{ font-size:11px; color:var(--ink-faint); }

.table-wrap{ overflow-x:auto; margin-bottom:40px; border:1px solid var(--paper-3); border-radius:var(--radius); background:var(--paper); }
.campaign-table{ width:100%; border-collapse:collapse; font-size:13.5px; min-width:640px; }
.campaign-table th{
  text-align:left; font-family:var(--f-mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:var(--ink-faint); padding:14px 18px; border-bottom:1px solid var(--paper-3);
}
.campaign-table td{ padding:14px 18px; border-bottom:1px solid var(--paper-3); color:var(--ink); }
.campaign-table tr:last-child td{ border-bottom:none; }
.campaign-table .muted-row td{ color:var(--ink-faint); font-style:italic; font-size:12.5px; }

.charts-row{ display:grid; grid-template-columns:1fr 1fr; gap:20px; margin-bottom:44px; }
.chart-card{ background:var(--paper); border:1px solid var(--paper-3); border-radius:var(--radius); padding:26px; }
.chart-card h4{ font-family:var(--f-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:22px; font-weight:600; }
.bar-chart{ display:flex; align-items:flex-end; gap:16px; height:180px; }
.bar-col{ flex:1; display:flex; flex-direction:column; align-items:center; height:100%; justify-content:flex-end; gap:10px; }
.bar{
  width:100%; max-width:52px;
  height:var(--val);
  background:linear-gradient(180deg, var(--gold-bright), var(--gold));
  border-radius:6px 6px 2px 2px;
  position:relative; display:flex; align-items:flex-start; justify-content:center;
  transition:height 1s cubic-bezier(.16,1,.3,1);
}
.bar.bar-alt{ background:linear-gradient(180deg, #5C8A6E, var(--growth)); }
.bar:not(.revealed){ height:0 !important; }
.bar-value{ position:absolute; top:-24px; font-family:var(--f-mono); font-size:12.5px; font-weight:600; color:var(--ink); white-space:nowrap; }
.bar-label{ font-size:11px; text-align:center; color:var(--ink-faint); line-height:1.3; }

.influencer-row{ margin-bottom:36px; }
.influencer-row h4{ font-family:var(--f-mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-faint); margin-bottom:18px; font-weight:600; }
.influencer-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:16px; }
.influencer-card{ background:var(--paper); border:1px solid var(--paper-3); border-radius:var(--radius-sm); padding:18px; display:flex; flex-direction:column; gap:5px; }
.inf-name{ font-weight:600; font-size:14.5px; }
.inf-platform{ font-size:11.5px; color:var(--ink-faint); }
.inf-campaign{ font-size:12px; color:var(--ink-soft); margin-top:4px; }
.inf-views{ font-family:var(--f-mono); font-size:13px; color:var(--growth); margin-top:6px; font-weight:600; }

/* ==========================================================================
   BRANDS
   ========================================================================== */
.brands{ padding:80px 0; background:var(--paper); text-align:center; }
.brand-wall-img{ margin:0 auto; border-radius:var(--radius); border:1px solid var(--paper-3); }

/* ==========================================================================
   CONTACT + FOOTER
   ========================================================================== */
.contact{ background:linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%); color:var(--paper); padding:90px 0; }
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:48px; align-items:center; }
.contact-copy h2{ font-size:clamp(1.8rem,3vw,2.6rem); color:var(--paper); max-width:14ch; margin-bottom:14px; }
.contact-copy p{ color:var(--cream-soft); max-width:44ch; }

.contact-links{ display:flex; flex-direction:column; gap:2px; }
.contact-link{
  display:flex; flex-direction:column; gap:4px; padding:20px 0; border-bottom:1px solid var(--line-dark);
  transition:padding-left .2s ease;
}
.contact-link:hover{ padding-left:10px; }
.contact-label{ font-family:var(--f-mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold); }
.contact-value{ font-size:19px; color:var(--paper); }
.contact-link:hover .contact-value{ color:var(--gold-bright); }

.site-footer{ background:var(--ink); color:var(--cream-faint); padding:26px 0; border-top:1px solid var(--line-dark); }
.footer-inner{ display:flex; align-items:center; gap:14px; font-size:13px; }
.footer-inner .brand-mark{ margin-right:2px; }
.back-top{ margin-left:auto; font-family:var(--f-mono); font-size:12.5px; color:var(--gold); }
.back-top:hover{ color:var(--gold-bright); }

/* ==========================================================================
   REVEAL ON SCROLL
   ========================================================================== */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s ease, transform .7s ease; }
.reveal.in-view{ opacity:1; transform:none; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ justify-self:center; margin-top:24px; }
  .about-grid{ grid-template-columns:1fr; }
  .case-grid{ grid-template-columns:1fr; }
  .charts-row{ grid-template-columns:1fr; }
  .stat-band{ grid-template-columns:repeat(3,1fr); }
  .influencer-grid{ grid-template-columns:repeat(2,1fr); }
  .contact-grid{ grid-template-columns:1fr; text-align:left; }
}

@media (max-width: 760px){
  .main-nav{
    /* note: .site-header uses backdrop-filter, which makes it the containing
       block for fixed descendants — so height is set explicitly via 100vh
       math rather than a bottom:0 inset, which would resolve against the
       72px-tall header instead of the viewport. */
    position:fixed; top:72px; left:0; right:0; height:calc(100vh - 72px);
    background:var(--ink);
    flex-direction:column; align-items:flex-start; padding:30px 28px; gap:22px;
    transform:translateX(100%); transition:transform .25s ease; overflow-y:auto;
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav a{ font-size:17px; }
  .nav-cta{ margin-top:10px; }
  .nav-toggle{ display:flex; }
  .nav-toggle.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2){ opacity:0; }
  .nav-toggle.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

  .kpi-float{ left:12px; right:12px; bottom:-22px; max-width:none; }
  .hero-visual{ max-width:320px; }
  .stat-band{ grid-template-columns:repeat(2,1fr); }
  .influencer-grid{ grid-template-columns:1fr; }
  .quick-facts{ grid-template-columns:1fr 1fr; }
  .facts-grid{ grid-template-columns:1fr; }
}

/* ==========================================================================
   MULTI-PAGE ADDITIONS
   ========================================================================== */

/* ---- image logo mark (header + footer) ---- */
.brand-logo-img{ width:34px; height:34px; border-radius:50%; display:block; }
.footer-brand{ color:var(--paper); margin-bottom:14px; }

/* ---- nav active-page indicator ---- */
.main-nav a.active-link{ color:var(--gold-bright); border-color:var(--gold); }

/* ---- sub-page header (Social, E-commerce, Media Buying, Content, Analytics, Services, Tools) ---- */
.page-header{
  background:linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  color:var(--paper);
  padding:64px 0 56px;
}
.page-header h1{ font-size:clamp(2.1rem, 4vw, 3rem); color:var(--paper); margin-bottom:16px; max-width:20ch; }
.page-lead{ color:var(--cream-soft); font-size:17px; max-width:60ch; }

.content-section{ padding:72px 0 90px; background:var(--paper); }

/* ---- socials row (footer) ---- */
.socials-row{ display:flex; gap:12px; margin-bottom:14px; }
.social-icon{
  width:42px; height:42px; border-radius:50%; background:var(--ink-2); border:1px solid var(--line-dark);
  display:flex; align-items:center; justify-content:center;
  transition:background .18s ease, border-color .18s ease, transform .18s ease;
}
.social-icon:hover{ background:var(--ink-3); border-color:var(--gold); transform:translateY(-2px); }
.social-icon img{ width:18px; height:18px; filter:grayscale(1) brightness(2.4); }
.social-fallback{ font-family:var(--f-mono); font-size:13px; font-weight:600; color:var(--gold-bright); }
.footer-note{ font-size:12px; color:var(--ink-faint); max-width:34ch; line-height:1.5; }

/* ---- brand grid (individual clickable logos) ---- */
.brands h2{ font-size:clamp(1.6rem,2.8vw,2.2rem); margin:14px 0 34px; }
.brand-grid{
  display:grid; grid-template-columns:repeat(5, 1fr); gap:16px;
}
.brand-card{
  display:flex; flex-direction:column; align-items:center; gap:10px;
  background:var(--paper-2); border:1px solid var(--paper-3); border-radius:var(--radius);
  padding:20px 14px 16px; transition:border-color .2s ease, transform .2s ease;
}
a.brand-card:hover{ border-color:var(--gold); transform:translateY(-3px); }
.brand-card-img{ display:flex; align-items:center; justify-content:center; height:64px; width:100%; }
.brand-card-img img{ max-height:64px; max-width:100%; object-fit:contain; border-radius:6px; }
.brand-card-name{ font-family:var(--f-mono); font-size:11.5px; color:var(--ink-soft); text-align:center; }
.brand-card-nolink{ opacity:.88; }

/* ---- work teaser (home page, replaces old tab system) ---- */
.work-teaser{ padding:90px 0; background:var(--paper-2); border-top:1px solid var(--paper-3); border-bottom:1px solid var(--paper-3); }
.work-teaser h2{ font-size:clamp(1.7rem,2.8vw,2.3rem); margin-bottom:34px; max-width:16ch; }
.teaser-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.teaser-card{
  background:var(--paper); border:1px solid var(--paper-3); border-radius:var(--radius);
  padding:26px; display:block; transition:border-color .2s ease, transform .2s ease;
}
.teaser-card:hover{ border-color:var(--gold); transform:translateY(-3px); }
.teaser-num{ font-family:var(--f-mono); color:var(--gold); font-size:13px; display:block; margin-bottom:14px; }
.teaser-card h3{ font-size:17px; margin-bottom:8px; }
.teaser-card p{ font-size:13.5px; color:var(--ink-soft); }

/* ---- tool tiles (Tools page + per-discipline tool rows) ---- */
.tool-category{ margin-bottom:44px; }
.tool-category h3{
  font-family:var(--f-mono); font-size:12.5px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--gold); margin-bottom:18px; font-weight:600; padding-bottom:12px; border-bottom:1px solid var(--paper-3);
}
.tool-grid{ display:grid; grid-template-columns:repeat(auto-fill, minmax(150px,1fr)); gap:12px; }
.tool-tile{
  display:flex; flex-direction:column; align-items:center; gap:10px; text-align:center;
  background:var(--paper); border:1px solid var(--paper-3); border-radius:var(--radius-sm);
  padding:18px 10px; transition:border-color .18s ease, transform .18s ease;
}
.tool-tile:hover{ border-color:var(--gold); transform:translateY(-2px); }
.tool-icon{ height:28px; display:flex; align-items:center; justify-content:center; }
.tool-icon img{ max-height:28px; max-width:28px; }
.tool-fallback{
  font-family:var(--f-mono); font-size:11px; font-weight:600; color:var(--paper);
  background:var(--ink); border-radius:6px; width:28px; height:28px; display:flex; align-items:center; justify-content:center;
}
.tool-name{ font-size:12px; color:var(--ink-soft); line-height:1.3; }

/* ---- services grid ---- */
.services-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:18px; margin-bottom:36px; }
.service-card{ background:var(--paper); border:1px solid var(--paper-3); border-radius:var(--radius); padding:28px; }
.service-num{ font-family:var(--f-mono); font-size:12px; color:var(--gold); display:block; margin-bottom:12px; }
.service-card h3{ font-size:18px; margin-bottom:10px; }
.service-card p{ font-size:14.5px; color:var(--ink-soft); }

/* ---- horizontal bar chart (Analytics page) ---- */
.hbar-chart{ display:flex; flex-direction:column; gap:16px; }
.hbar-row{ display:grid; grid-template-columns:140px 1fr 52px; align-items:center; gap:14px; }
.hbar-label{ font-size:12.5px; color:var(--ink-soft); }
.hbar-track{ height:14px; background:var(--paper-2); border-radius:999px; overflow:hidden; }
.hbar-fill{
  height:100%; width:var(--val); border-radius:999px;
  background:linear-gradient(90deg, var(--gold), var(--gold-bright));
  transition:width 1s cubic-bezier(.16,1,.3,1);
}
.hbar-fill:not(.revealed){ width:0 !important; }
.hbar-value{ font-family:var(--f-mono); font-size:12.5px; color:var(--ink); text-align:right; }

/* ---- footer redesign ---- */
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr; gap:40px; padding:64px 0 40px; }
.footer-col h4{ font-family:var(--f-mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold); margin-bottom:18px; font-weight:600; }
.footer-tagline{ color:var(--cream-soft); font-size:14px; max-width:32ch; margin-bottom:16px; }
.footer-contact{ display:flex; flex-direction:column; gap:6px; }
.footer-contact a{ font-size:13.5px; color:var(--paper); }
.footer-contact a:hover{ color:var(--gold-bright); }
.footer-downloads{ display:flex; flex-direction:column; gap:10px; align-items:flex-start; }
.btn-download{
  background:transparent; border:1px solid var(--gold); color:var(--gold-bright);
  padding:11px 20px; font-size:13px;
}
.btn-download:hover{ background:var(--gold); color:var(--ink); }
.footer-bottom{
  display:flex; align-items:center; justify-content:space-between; gap:14px;
  padding:22px 0; border-top:1px solid var(--line-dark); font-size:13px; color:var(--cream-faint);
}

/* ==========================================================================
   MULTI-PAGE RESPONSIVE
   ========================================================================== */
@media (max-width: 980px){
  .brand-grid{ grid-template-columns:repeat(3,1fr); }
  .teaser-grid{ grid-template-columns:repeat(2,1fr); }
  .services-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width: 760px){
  .brand-grid{ grid-template-columns:repeat(2,1fr); }
  .teaser-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr; gap:30px; padding:48px 0 30px; }
  .hbar-row{ grid-template-columns:96px 1fr 44px; gap:10px; }
  .hbar-label{ font-size:11px; }
}

/* ---- nav needs to switch to hamburger earlier now that there are 8 links + CTA ---- */
@media (max-width: 1180px) and (min-width: 761px){
  .main-nav{
    position:fixed; top:72px; left:0; right:0; height:calc(100vh - 72px);
    background:var(--ink);
    flex-direction:column; align-items:flex-start; padding:30px 28px; gap:22px;
    transform:translateX(100%); transition:transform .25s ease; overflow-y:auto;
  }
  .main-nav.open{ transform:translateX(0); }
  .main-nav a{ font-size:17px; }
  .nav-cta{ margin-top:10px; }
  .nav-toggle{ display:flex; }
  .nav-toggle.open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2){ opacity:0; }
  .nav-toggle.open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }
}