/* ============================================================
   BV Growth — Brand Value Growth
   Premium / minimal performance marketing landing page
   ============================================================ */

/* ---- Tokens ---- */
:root {
  --bg:        #faf9f6;   /* warm off-white canvas */
  --bg-2:      #f2f0ea;   /* recessed panel */
  --bg-ink:    #16150f;   /* dark sections */
  --ink:       #1d1b15;   /* near-black warm text */
  --ink-soft:  #6c685c;   /* secondary text */
  --ink-faint: #9a968a;   /* tertiary / captions */
  --line:      #e6e3da;   /* hairline borders */
  --line-2:    #d7d3c8;

  --accent:    #2f54e0;   /* default electric cobalt */
  --accent-ink:#ffffff;   /* text on accent */
  --accent-tint: color-mix(in srgb, var(--accent) 10%, transparent);

  --maxw: 1180px;
  --pad: 40px;
  --radius: 14px;

  --font-sans: "Schibsted Grotesk", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-serif: "Newsreader", Georgia, "Times New Roman", serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --reveal-dur: .8s;
}

/* Background tone variants (Tweaks) */
:root[data-bg="cool"] {
  --bg: #f7f8fa; --bg-2: #eceef2; --ink: #15181d; --ink-soft: #5e6470;
  --ink-faint: #9197a3; --line: #e3e6ec; --line-2: #d2d7e0; --bg-ink:#0f1115;
}
:root[data-bg="paper"] {
  --bg: #f0efeb; --bg-2: #e7e5df; --ink: #211f19; --ink-soft: #66625a;
  --line: #ddd9cf; --line-2: #cdc8bc;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.01em;
}

::selection { background: var(--accent); color: var(--accent-ink); }

a { color: inherit; text-decoration: none; }

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

/* ---- Shared type ---- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 1px;
  background: var(--accent);
  display: inline-block;
}

h1, h2, h3 { font-weight: 600; letter-spacing: -0.025em; line-height: 1.04; margin: 0; }

.section-title {
  font-size: clamp(30px, 4.2vw, 50px);
  max-width: 16ch;
}

/* Emphasis word — styled by [data-emph] */
.em { font-style: normal; }
:root[data-emph="italic"] .em,
:root:not([data-emph]) .em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--accent);
}
:root[data-emph="fill"] .em {
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0 .18em;
  border-radius: 6px;
  margin: 0 .02em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
:root[data-emph="underline"] .em {
  color: var(--accent);
  background-image: linear-gradient(var(--accent), var(--accent));
  background-size: 100% 3px;
  background-position: 0 92%;
  background-repeat: no-repeat;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s cubic-bezier(.3,.7,.4,1), background .18s, border-color .18s, color .18s;
  white-space: nowrap;
}
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn--ghost:hover { border-color: var(--ink); transform: translateY(-2px); }
.btn--dark { background: var(--ink); color: var(--bg); }
.btn--dark:hover { transform: translateY(-2px); filter: brightness(1.12); }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  backdrop-filter: blur(16px) saturate(150%);
  border-bottom-color: var(--line);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-weight: 600;
  font-size: 19px;
  letter-spacing: -0.03em;
}
.brand__mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-ink);
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
}
.brand__mark span { transform: translateY(-0.5px); }
.nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav__links a {
  font-size: 15px;
  color: var(--ink-soft);
  padding: 8px 14px;
  border-radius: 8px;
  transition: color .15s, background .15s;
}
.nav__links a:hover { color: var(--ink); background: var(--bg-2); }
.nav__cta { display: flex; align-items: center; gap: 12px; }
.nav__burger {
  display: none;
  width: 42px; height: 42px;
  border: 1px solid var(--line-2);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
}
.nav__burger span { width: 18px; height: 1.5px; background: var(--ink); transition: transform .25s, opacity .2s; }
.nav__burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* mobile menu sheet */
.nav__sheet {
  display: none;
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(82vw, 360px);
  background: var(--bg);
  border-left: 1px solid var(--line);
  z-index: 99;
  padding: 96px 32px 32px;
  flex-direction: column;
  gap: 6px;
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.nav__sheet.open { transform: translateX(0); }
.nav__sheet a { font-size: 22px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--ink); }
.nav__sheet .btn { margin-top: 18px; }
.nav__scrim {
  display: none;
  position: fixed; inset: 0; z-index: 98;
  background: rgba(0,0,0,.28);
  opacity: 0; transition: opacity .3s;
}
.nav__scrim.open { opacity: 1; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 184px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 64px;
  align-items: end;
}
.hero h1 {
  font-size: clamp(42px, 6.4vw, 86px);
  letter-spacing: -0.035em;
  margin: 26px 0 0;
  max-width: 13ch;
}
.hero__sub {
  margin: 30px 0 0;
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-soft);
  max-width: 46ch;
}
.hero__cta {
  margin-top: 36px;
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero__aside {
  border-left: 1px solid var(--line);
  padding-left: 32px;
  padding-bottom: 8px;
}
.hero__aside .lbl {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.minicard {
  margin-top: 18px;
}
.minicard .num {
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 600;
  letter-spacing: -0.04em;
  line-height: 1;
}
.minicard .num .accent { color: var(--accent); }
.minicard .cap { color: var(--ink-soft); font-size: 15px; margin-top: 6px; }
.minicard + .minicard { padding-top: 22px; margin-top: 22px; border-top: 1px solid var(--line); }

/* ============================================================
   MARQUEE / TRUST
   ============================================================ */
.trust {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 34px 0;
}
.trust__head {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 26px;
}
.logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.logo-ph {
  height: 46px;
  border-radius: 9px;
  background:
    repeating-linear-gradient(45deg, var(--bg-2) 0 7px, transparent 7px 14px);
  border: 1px dashed var(--line-2);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ============================================================
   METRICS BAND
   ============================================================ */
.metrics {
  padding: 104px 0;
}
.metrics__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}
.metrics__note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  max-width: 30ch;
}
.stat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat {
  background: var(--bg);
  padding: 36px 30px;
}
.stat .v {
  font-size: clamp(40px, 5vw, 58px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat .v .u { color: var(--accent); }
.stat .k {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.4;
}

/* ============================================================
   SECTION HEADER (shared)
   ============================================================ */
.sec-head { margin-bottom: 60px; max-width: var(--maxw); }
.sec-head .eyebrow { margin-bottom: 22px; }
.sec-head p.lead {
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 19px;
  max-width: 52ch;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { padding: 110px 0; border-top: 1px solid var(--line); }
.svc-list {
  border-top: 1px solid var(--line-2);
}
.svc {
  display: grid;
  grid-template-columns: 80px 1.1fr 1.4fr auto;
  gap: 40px;
  align-items: start;
  padding: 40px 16px;
  border-bottom: 1px solid var(--line);
  transition: background .3s, padding .3s;
  position: relative;
  cursor: default;
}
.svc:hover { background: var(--bg-2); }
.svc__no {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--accent);
  letter-spacing: 0.05em;
  padding-top: 6px;
}
.svc__name { font-size: 27px; font-weight: 600; letter-spacing: -0.025em; }
.svc__desc { color: var(--ink-soft); font-size: 16.5px; line-height: 1.55; }
.svc__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
  max-width: 280px;
}
.tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  border: 1px solid var(--line-2);
  border-radius: 999px;
  padding: 6px 12px;
  white-space: nowrap;
}
.svc:hover .tag { border-color: var(--line-2); }

/* ============================================================
   PROCESS
   ============================================================ */
.process {
  padding: 110px 0;
  background: var(--bg-ink);
  color: #efece4;
}
.process .eyebrow { color: #8d897c; }
.process .eyebrow::before { background: var(--accent); }
.process .section-title { color: #faf8f2; }
.process .lead { color: #a8a497; }
.steps {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255,255,255,.14);
}
.step {
  padding: 34px 30px 30px 0;
  border-right: 1px solid rgba(255,255,255,.1);
  position: relative;
}
.step:last-child { border-right: none; }
.step__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 22px;
}
.step__dot {
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--accent);
  position: absolute;
  top: -6px; left: 0;
}
.step h3 { font-size: 22px; color: #faf8f2; margin-bottom: 12px; letter-spacing: -0.02em; }
.step p { color: #a8a497; font-size: 15.5px; line-height: 1.55; margin: 0; padding-right: 14px; }

/* ============================================================
   TEAM / ABOUT
   ============================================================ */
.about { padding: 110px 0; }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.about__copy p {
  font-size: 19px;
  line-height: 1.6;
  color: var(--ink-soft);
  margin: 0 0 20px;
  max-width: 44ch;
}
.about__copy .pull {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(24px, 3vw, 32px);
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin: 0 0 28px;
  max-width: 22ch;
}
.team {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 24px;
}
.member__photo {
  aspect-ratio: 4 / 5;
  border-radius: 12px;
  background:
    repeating-linear-gradient(135deg, var(--bg-2) 0 9px, transparent 9px 18px);
  border: 1px dashed var(--line-2);
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
  transition: transform .3s;
}
.member:hover .member__photo { transform: translateY(-4px); }
.member__name { font-weight: 600; font-size: 17px; letter-spacing: -0.02em; }
.member__role { color: var(--ink-soft); font-size: 14px; font-family: var(--font-mono); letter-spacing: 0.02em; }

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 110px 0; border-top: 1px solid var(--line); }
.faq__grid { display: grid; grid-template-columns: 0.8fr 1.4fr; gap: 56px; align-items: start; }
.faq__list { border-top: 1px solid var(--line-2); }
.qa { border-bottom: 1px solid var(--line); }
.qa__q {
  width: 100%;
  background: none;
  border: 0;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
  padding: 26px 48px 26px 0;
  cursor: pointer;
  position: relative;
  display: block;
}
.qa__icon {
  position: absolute;
  right: 4px; top: 30px;
  width: 16px; height: 16px;
}
.qa__icon::before, .qa__icon::after {
  content: ""; position: absolute; background: var(--accent);
  transition: transform .3s, opacity .3s;
}
.qa__icon::before { left: 0; top: 7.5px; width: 16px; height: 1.5px; }
.qa__icon::after  { left: 7.5px; top: 0; width: 1.5px; height: 16px; }
.qa.open .qa__icon::after { transform: scaleY(0); opacity: 0; }
.qa__a {
  overflow: hidden;
  max-height: 0;
  transition: max-height .4s cubic-bezier(.4,0,.2,1);
}
.qa__a p {
  margin: 0;
  padding: 0 40px 28px 0;
  color: var(--ink-soft);
  font-size: 16.5px;
  line-height: 1.6;
}

/* ============================================================
   CTA / CONTACT
   ============================================================ */
.cta { padding: 30px 0 110px; }
.cta__card {
  background: var(--ink);
  color: var(--bg);
  border-radius: 26px;
  padding: clamp(40px, 6vw, 76px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.cta__card .eyebrow { color: #b9b5a8; }
.cta__card .eyebrow::before { background: var(--accent); }
.cta h2 {
  font-size: clamp(32px, 4vw, 50px);
  color: #fefcf6;
  margin: 20px 0 0;
  max-width: 14ch;
}
.cta__sub { color: #b9b5a8; margin: 20px 0 0; font-size: 17px; max-width: 38ch; }
.cta__list { margin: 28px 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.cta__list li { display: flex; gap: 12px; align-items: center; color: #d8d4c8; font-size: 15px; }
.cta__list li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }

/* form */
.form { display: flex; flex-direction: column; gap: 14px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #908c80;
}
.field input, .field select {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 10px;
  padding: 13px 14px;
  color: #fefcf6;
  font-family: var(--font-sans);
  font-size: 15px;
  outline: none;
  transition: border-color .2s, background .2s;
  width: 100%;
}
.field input::placeholder { color: #6f6b60; }
.field input:focus, .field select:focus { border-color: var(--accent); background: rgba(255,255,255,.1); }
.field.invalid input, .field.invalid select { border-color: #e0563f; }
.field__err { font-size: 12px; color: #f0917c; font-family: var(--font-mono); display: none; }
.field.invalid .field__err { display: block; }
.form .btn { margin-top: 6px; width: 100%; }
.form__note { font-size: 12.5px; color: #807c70; text-align: center; font-family: var(--font-mono); letter-spacing: 0.02em; }
.form__success {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: 8px 0;
}
.form__success.show { display: flex; }
.form__success .check {
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: grid; place-items: center; font-size: 24px;
}
.form__success h3 { font-size: 24px; color: #fefcf6; }
.form__success p { color: #b9b5a8; margin: 0; font-size: 15.5px; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { border-top: 1px solid var(--line); padding: 64px 0 40px; }
.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}
.footer__brand p { color: var(--ink-soft); font-size: 15px; max-width: 30ch; margin: 18px 0 0; }
.footer__col h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 500;
  margin: 0 0 16px;
}
.footer__col a { display: block; color: var(--ink-soft); font-size: 15px; padding: 5px 0; transition: color .15s; }
.footer__col a:hover { color: var(--ink); }
.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--ink-faint);
  font-size: 13.5px;
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  flex-wrap: wrap;
  gap: 12px;
}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity var(--reveal-dur) cubic-bezier(.2,.6,.2,1),
              transform var(--reveal-dur) cubic-bezier(.2,.6,.2,1);
  transition-delay: var(--reveal-delay, 0s);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }
:root[data-motion="off"] .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 920px) {
  :root { --pad: 24px; }
  .nav__links { display: none; }
  .nav__cta .btn--primary { display: none; }
  .nav__burger { display: flex; }
  .nav__sheet { display: flex; }
  .nav__scrim { display: block; }
  .hero { padding: 140px 0 72px; }
  .hero__grid { grid-template-columns: 1fr; gap: 44px; }
  .hero__aside { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 30px; display: flex; gap: 40px; }
  .minicard + .minicard { border-top: 0; padding-top: 0; margin-top: 0; }
  .stat-grid { grid-template-columns: 1fr 1fr; }
  .logos { grid-template-columns: repeat(3, 1fr); }
  .logos .logo-ph:nth-child(4), .logos .logo-ph:nth-child(5) { display: none; }
  .svc { grid-template-columns: 48px 1fr; gap: 8px 20px; }
  .svc__desc { grid-column: 2; }
  .svc__tags { grid-column: 2; justify-content: flex-start; max-width: none; margin-top: 4px; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: none; border-bottom: 1px solid rgba(255,255,255,.1); padding: 30px 0; }
  .step__dot { display: none; }
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .faq__grid { grid-template-columns: 1fr; gap: 32px; }
  .cta__card { grid-template-columns: 1fr; gap: 36px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__brand { grid-column: 1 / -1; }
}
@media (max-width: 540px) {
  .stat-grid { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; align-items: flex-start; }
}