/* ==========================================================================
   SPJ EXPRESS — PREMIUM LANDING PAGE
   Design direction:
   Executive • Elegant • Financial • Modern • Trustworthy
   ========================================================================== */

:root {
  /* =========================
     CORE PALETTE
     ========================= */

  --ink: #080d18;
  --ink-2: #0d1424;
  --ink-3: #121b2e;
  --ink-4: #18243a;

  --paper: #f5f0e6;
  --paper-soft: #e9e2d3;

  --text: #f7f3ea;
  --text-soft: #d8d2c5;
  --text-muted: #929caf;

  --gold: #d4ad63;
  --gold-light: #e7c987;
  --gold-dark: #a87c35;

  --green: #6ea27c;
  --green-soft: rgba(110, 162, 124, 0.12);

  --line: rgba(255, 255, 255, 0.075);
  --line-medium: rgba(255, 255, 255, 0.13);
  --line-strong: rgba(212, 173, 99, 0.32);

  --gold-glow: rgba(212, 173, 99, 0.18);

  /* =========================
     TYPOGRAPHY
     ========================= */

  --font-display:
    "Fraunces",
    "Iowan Old Style",
    "Baskerville",
    Georgia,
    serif;

  --font-body:
    "IBM Plex Sans",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;

  --font-mono:
    "IBM Plex Mono",
    "SFMono-Regular",
    Consolas,
    monospace;

  /* =========================
     LAYOUT
     ========================= */

  --max: 1180px;
  --gutter: clamp(22px, 5vw, 72px);

  /* =========================
     EFFECTS
     ========================= */

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-soft:
    0 20px 60px rgba(0, 0, 0, 0.22);

  --shadow-gold:
    0 12px 40px rgba(212, 173, 99, 0.12);
}


/* ==========================================================================
   RESET
   ========================================================================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(
      circle at 80% 0%,
      rgba(212, 173, 99, 0.055),
      transparent 28%
    ),
    radial-gradient(
      circle at 0% 40%,
      rgba(45, 78, 117, 0.12),
      transparent 32%
    ),
    var(--ink);

  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;

  overflow-x: hidden;

  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";

  position: fixed;
  inset: 0;

  pointer-events: none;
  z-index: 9999;

  opacity: 0.018;

  background-image:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

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

:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}


/* ==========================================================================
   ACCESSIBILITY / REDUCED MOTION
   ========================================================================== */

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}


/* ==========================================================================
   COMMON
   ========================================================================== */

.wrap {
  width: 100%;
  max-width: var(--max);

  margin-left: auto;
  margin-right: auto;

  padding-left: var(--gutter);
  padding-right: var(--gutter);
}


/* ==========================================================================
   TOPBAR
   ========================================================================== */

.topbar {
  position: fixed;

  top: 0;
  left: 0;
  right: 0;

  z-index: 1000;

  border-bottom: 1px solid transparent;

  background:
    linear-gradient(
      to bottom,
      rgba(8, 13, 24, 0.72),
      rgba(8, 13, 24, 0.18)
    );

  backdrop-filter: blur(0px);

  transition:
    background 0.4s ease,
    border-color 0.4s ease,
    backdrop-filter 0.4s ease,
    box-shadow 0.4s ease;
}

.topbar.is-scrolled {
  background: rgba(8, 13, 24, 0.78);

  backdrop-filter: blur(18px) saturate(140%);

  border-bottom-color: var(--line);

  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.18);
}

.topbar-inner {
  height: 82px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  transition: height 0.3s ease;
}

.topbar.is-scrolled .topbar-inner {
  height: 72px;
}


/* ==========================================================================
   BRAND
   ========================================================================== */

.brand {
  display: inline-flex;
  align-items: center;

  gap: 13px;

  text-decoration: none;
  color: var(--text);

  position: relative;
}

.brand-seal {
  position: relative;

  width: 40px;
  height: 40px;

  display: flex;
  align-items: center;
  justify-content: center;

  border-radius: 50%;

  border: 1px solid rgba(212, 173, 99, 0.65);

  background:
    radial-gradient(
      circle,
      rgba(212, 173, 99, 0.11),
      rgba(212, 173, 99, 0.025)
    );

  box-shadow:
    inset 0 0 0 4px rgba(255, 255, 255, 0.015),
    0 0 0 1px rgba(255, 255, 255, 0.02);

  overflow: hidden;

  transition:
    transform 0.35s ease,
    border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.brand-seal::after {
  content: "";

  position: absolute;
  inset: 3px;

  border: 1px dashed rgba(212, 173, 99, 0.25);

  border-radius: 50%;
}

.brand:hover .brand-seal {
  transform: rotate(6deg) scale(1.04);

  border-color: var(--gold-light);

  box-shadow:
    0 0 0 6px rgba(212, 173, 99, 0.045),
    0 0 30px rgba(212, 173, 99, 0.12);
}

.brand-seal img {
  position: relative;
  z-index: 1;

  width: 25px;
  height: 25px;

  object-fit: contain;
}

.brand-name {
  font-family: var(--font-mono);

  font-size: 14px;
  font-weight: 500;

  letter-spacing: 0.12em;

  white-space: nowrap;
}

.brand-name b {
  color: var(--gold-light);

  font-weight: 600;
}


/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.nav-links {
  display: flex;
  align-items: center;

  gap: 34px;
}

.nav-links a {
  position: relative;

  text-decoration: none;

  color: var(--text-muted);

  font-size: 13.5px;
  font-weight: 500;

  letter-spacing: 0.01em;

  transition:
    color 0.25s ease,
    transform 0.25s ease;
}

.nav-links a:not(.btn-nav)::after {
  content: "";

  position: absolute;

  left: 50%;
  bottom: -8px;

  width: 0;
  height: 1px;

  transform: translateX(-50%);

  background:
    linear-gradient(
      90deg,
      transparent,
      var(--gold),
      transparent
    );

  transition: width 0.3s ease;
}

.nav-links a:not(.btn-nav):hover {
  color: var(--text);
}

.nav-links a:not(.btn-nav):hover::after {
  width: 100%;
}


/* ==========================================================================
   NAV BUTTON
   ========================================================================== */

.btn-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 40px;

  padding: 0 19px !important;

  border: 1px solid rgba(212, 173, 99, 0.38);

  border-radius: 8px;

  color: var(--text) !important;

  background:
    linear-gradient(
      135deg,
      rgba(212, 173, 99, 0.10),
      rgba(212, 173, 99, 0.025)
    );

  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.045);

  transition:
    border-color 0.25s ease,
    background 0.25s ease,
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.btn-nav:hover {
  border-color: rgba(231, 201, 135, 0.75);

  background:
    linear-gradient(
      135deg,
      rgba(212, 173, 99, 0.18),
      rgba(212, 173, 99, 0.06)
    );

  box-shadow:
    0 8px 24px rgba(212, 173, 99, 0.08);

  transform: translateY(-1px);
}

.btn-nav::after {
  display: none !important;
}


/* ==========================================================================
   HERO
   ========================================================================== */

.hero {
  position: relative;

  display: grid;

  grid-template-columns:
    minmax(0, 1.02fr)
    minmax(400px, 0.98fr);

  gap: clamp(50px, 7vw, 100px);

  align-items: center;

  min-height: 760px;

  padding-top: 150px;
  padding-bottom: 110px;
}


/* Hero ambient light */

.hero::before {
  content: "";

  position: absolute;

  width: 620px;
  height: 620px;

  right: -260px;
  top: 50px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(212, 173, 99, 0.08),
      transparent 68%
    );

  pointer-events: none;
}

.hero::after {
  content: "";

  position: absolute;

  width: 1px;
  height: 150px;

  left: var(--gutter);
  bottom: -30px;

  background:
    linear-gradient(
      to bottom,
      transparent,
      rgba(212, 173, 99, 0.45),
      transparent
    );

  opacity: 0.7;
}


/* ==========================================================================
   HERO COPY
   ========================================================================== */

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;

  font-family: var(--font-mono);

  font-size: 11px;
  font-weight: 500;

  letter-spacing: 0.16em;
  text-transform: uppercase;

  color: var(--gold-light);

  margin-bottom: 24px;
}

.hero-kicker::before {
  content: "";

  width: 30px;
  height: 1px;

  background:
    linear-gradient(
      90deg,
      transparent,
      var(--gold)
    );
}

.hero h1 {
  font-family: var(--font-display);

  font-weight: 500;

  font-size:
    clamp(
      42px,
      5.2vw,
      68px
    );

  line-height: 1.035;

  letter-spacing: -0.035em;

  max-width: 10.5ch;

  text-wrap: balance;
}

.hero h1::after {
  content: ".";

  color: var(--gold);
}

.hero-lede {
  max-width: 53ch;

  margin-top: 28px;

  color: var(--text-muted);

  font-size: 16px;

  line-height: 1.8;
}


/* ==========================================================================
   STAGE LIST
   ========================================================================== */

.stage-list {
  margin-top: 42px;

  border-top:
    1px solid var(--line-medium);

  max-width: 680px;
}

.stage-row {
  display: grid;

  grid-template-columns:
    42px
    minmax(105px, 135px)
    1fr;

  gap: 18px;

  align-items: center;

  min-height: 57px;

  padding: 0 12px;

  border-bottom: 1px solid var(--line);

  transition:
    background 0.3s ease,
    padding 0.3s ease;
}

.stage-row:hover {
  padding-left: 17px;
  padding-right: 17px;

  background:
    linear-gradient(
      90deg,
      rgba(212, 173, 99, 0.055),
      transparent
    );
}

.stage-row .idx {
  font-family: var(--font-mono);

  color: var(--gold);

  font-size: 11px;

  letter-spacing: 0.08em;
}

.stage-row .label {
  font-size: 14px;

  font-weight: 600;

  color: var(--text-soft);
}

.stage-row .desc {
  color: var(--text-muted);

  font-size: 12.5px;

  text-align: right;
}


/* ==========================================================================
   HERO ACTION
   ========================================================================== */

.hero-actions {
  margin-top: 38px;

  display: flex;
  align-items: center;

  gap: 22px;
}

.btn-main {
  position: relative;

  display: inline-flex;

  align-items: center;
  justify-content: center;

  min-height: 50px;

  padding:
    0 26px;

  border-radius: 9px;

  text-decoration: none;

  font-size: 13.5px;
  font-weight: 600;

  letter-spacing: 0.015em;

  color: #15110a;

  background:
    linear-gradient(
      135deg,
      var(--gold-light),
      var(--gold)
    );

  box-shadow:
    0 10px 30px rgba(212, 173, 99, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.45);

  overflow: hidden;

  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    filter 0.3s ease;
}

.btn-main::before {
  content: "";

  position: absolute;

  top: 0;
  left: -120%;

  width: 80%;
  height: 100%;

  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(255, 255, 255, 0.32),
      transparent
    );

  transform: skewX(-20deg);

  transition: left 0.65s ease;
}

.btn-main:hover {
  transform: translateY(-3px);

  filter: brightness(1.04);

  box-shadow:
    0 16px 38px rgba(212, 173, 99, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-main:hover::before {
  left: 140%;
}

.hero-hint {
  color: var(--text-muted);

  font-size: 12px;

  line-height: 1.5;
}


/* ==========================================================================
   HERO LEDGER / IMAGE FRAME
   ========================================================================== */

.ledger-frame {
  position: relative;

  min-height: 500px;

  padding: 27px;

  border: 1px solid var(--line-medium);

  border-radius: var(--radius-lg);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.055),
      rgba(255, 255, 255, 0.012)
    );

  box-shadow:
    var(--shadow-soft),
    inset 0 1px 0 rgba(255, 255, 255, 0.045);

  backdrop-filter: blur(14px);

  overflow: hidden;

  transform: perspective(1000px) rotateY(-1deg);

  transition:
    transform 0.5s ease,
    border-color 0.5s ease,
    box-shadow 0.5s ease;
}

.ledger-frame:hover {
  transform:
    perspective(1000px)
    rotateY(0deg)
    translateY(-5px);

  border-color: rgba(212, 173, 99, 0.34);

  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.28),
    0 0 50px rgba(212, 173, 99, 0.045),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}


/* Inner frame */

.ledger-frame::before {
  content: "";

  position: absolute;

  inset: 10px;

  border: 1px solid rgba(212, 173, 99, 0.10);

  border-radius: calc(var(--radius-lg) - 6px);

  pointer-events: none;
}

.ledger-frame::after {
  content: "";

  position: absolute;

  width: 250px;
  height: 250px;

  right: -100px;
  bottom: -100px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(212, 173, 99, 0.09),
      transparent 70%
    );

  pointer-events: none;
}


/* ==========================================================================
   LEDGER HEADER
   ========================================================================== */

.ledger-frame-head {
  position: relative;
  z-index: 2;

  display: flex;

  align-items: center;
  justify-content: space-between;

  padding-bottom: 16px;
  margin-bottom: 22px;

  border-bottom: 1px solid var(--line);

  font-family: var(--font-mono);

  font-size: 10px;

  letter-spacing: 0.12em;

  color: var(--text-muted);
}

.ledger-frame-head::before {
  content: "●";

  color: var(--gold);

  margin-right: 8px;
}

.ledger-frame-head .status {
  color: var(--green);

  display: inline-flex;
  align-items: center;

  gap: 7px;
}

.ledger-frame-head .status::before {
  content: "";

  width: 6px;
  height: 6px;

  border-radius: 50%;

  background: var(--green);

  box-shadow:
    0 0 0 4px rgba(110, 162, 124, 0.08);
}


/* ==========================================================================
   LEDGER IMAGE
   ========================================================================== */

.ledger-figure {
  position: relative;

  display: flex;

  align-items: center;
  justify-content: center;

  min-height: 350px;

  padding: 28px;

  border-radius: 13px;

  background:
    radial-gradient(
      circle at center,
      rgba(245, 240, 230, 0.075),
      transparent 62%
    );

  overflow: hidden;
}

.ledger-figure::before {
  content: "";

  position: absolute;

  inset: 18px;

  border:
    1px dashed
    rgba(212, 173, 99, 0.12);

  border-radius: 9px;
}

.ledger-figure::after {
  content: "";

  position: absolute;

  width: 180px;
  height: 180px;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(212, 173, 99, 0.11),
      transparent 70%
    );

  filter: blur(5px);
}

.ledger-figure img {
  position: relative;

  z-index: 2;

  width: auto;
  max-width: 82%;

  max-height: 280px;

  object-fit: contain;

  filter:
    drop-shadow(0 22px 32px rgba(0, 0, 0, 0.28));

  transition:
    transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ledger-frame:hover .ledger-figure img {
  transform: scale(1.035) translateY(-4px);
}


/* ==========================================================================
   LEDGER LINES
   ========================================================================== */

.ledger-frame-rows {
  position: relative;
  z-index: 2;

  display: flex;
  flex-direction: column;

  gap: 9px;

  margin-top: 18px;
}

.ledger-frame-rows .r {
  height: 1px;

  background:
    linear-gradient(
      90deg,
      var(--line),
      rgba(212, 173, 99, 0.12),
      var(--line)
    );

  position: relative;
}

.ledger-frame-rows .r::after {
  content: "";

  position: absolute;

  right: 0;
  top: -1px;

  width: 5px;
  height: 3px;

  background: var(--gold);

  opacity: 0.35;
}

.ledger-frame-rows .r:nth-child(1) {
  width: 100%;
}

.ledger-frame-rows .r:nth-child(2) {
  width: 84%;
}

.ledger-frame-rows .r:nth-child(3) {
  width: 91%;
}


/* ==========================================================================
   SECTIONS
   ========================================================================== */

.section {
  position: relative;

  padding-top: 125px;
  padding-bottom: 125px;

  border-top: 1px solid var(--line);
}

.section::before {
  content: "";

  position: absolute;

  top: -1px;
  left: 50%;

  width: 90px;
  height: 1px;

  transform: translateX(-50%);

  background:
    linear-gradient(
      90deg,
      transparent,
      var(--gold),
      transparent
    );

  opacity: 0.45;
}


/* ==========================================================================
   SECTION HEADER
   ========================================================================== */

.section-head {
  display: flex;

  justify-content: space-between;
  align-items: flex-end;

  gap: 40px;

  margin-bottom: 55px;
}

.section-head h2 {
  font-family: var(--font-display);

  font-weight: 500;

  font-size:
    clamp(
      32px,
      4vw,
      46px
    );

  line-height: 1.1;

  letter-spacing: -0.025em;

  max-width: 12ch;
}

.section-head p {
  color: var(--text-muted);

  max-width: 38ch;

  font-size: 14px;

  line-height: 1.75;

  text-align: right;
}


/* ==========================================================================
   FEATURE TABLE
   ========================================================================== */

.ledger-table {
  position: relative;

  border-top: 1px solid var(--line-medium);
}

.ledger-table-row {
  position: relative;

  display: grid;

  grid-template-columns:
    70px
    220px
    1fr;

  gap: 30px;

  align-items: center;

  min-height: 115px;

  padding: 25px 20px;

  border-bottom: 1px solid var(--line);

  overflow: hidden;

  transition:
    background 0.35s ease,
    padding 0.35s ease;
}

.ledger-table-row::before {
  content: "";

  position: absolute;

  left: 0;
  top: 0;
  bottom: 0;

  width: 2px;

  background:
    linear-gradient(
      to bottom,
      transparent,
      var(--gold),
      transparent
    );

  transform: scaleY(0);

  transform-origin: center;

  transition: transform 0.35s ease;
}

.ledger-table-row:hover {
  padding-left: 28px;

  background:
    linear-gradient(
      90deg,
      rgba(212, 173, 99, 0.06),
      rgba(212, 173, 99, 0.015),
      transparent
    );
}

.ledger-table-row:hover::before {
  transform: scaleY(1);
}

.ledger-table-row .num {
  font-family: var(--font-mono);

  color: var(--gold);

  font-size: 12px;

  letter-spacing: 0.1em;
}

.ledger-table-row h3 {
  font-family: var(--font-display);

  font-weight: 500;

  font-size: 23px;

  letter-spacing: -0.01em;
}

.ledger-table-row p {
  color: var(--text-muted);

  font-size: 14px;

  line-height: 1.75;

  max-width: 55ch;
}


/* ==========================================================================
   CONTACT
   ========================================================================== */

.kontak-grid {
  display: grid;

  grid-template-columns:
    minmax(0, 0.9fr)
    minmax(360px, 1.1fr);

  gap: clamp(50px, 8vw, 120px);

  align-items: center;
}

.kontak-grid h2 {
  font-family: var(--font-display);

  font-weight: 500;

  font-size:
    clamp(
      34px,
      4vw,
      46px
    );

  line-height: 1.1;

  letter-spacing: -0.025em;

  margin-bottom: 20px;
}

.kontak-grid > div:first-child p {
  color: var(--text-muted);

  max-width: 40ch;

  font-size: 15px;

  line-height: 1.8;
}


/* ==========================================================================
   CONTACT CARD
   ========================================================================== */

.contact-block {
  position: relative;

  padding: 30px 34px;

  border: 1px solid var(--line-medium);

  border-radius: var(--radius-md);

  background:
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.045),
      rgba(255, 255, 255, 0.012)
    );

  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.035);

  backdrop-filter: blur(12px);
}

.contact-block::before {
  content: "CONTACT / 01";

  position: absolute;

  top: 16px;
  right: 20px;

  font-family: var(--font-mono);

  font-size: 9px;

  letter-spacing: 0.14em;

  color: rgba(212, 173, 99, 0.5);
}

.contact-field {
  padding: 20px 0;

  border-bottom: 1px solid var(--line);
}

.contact-field:first-child {
  padding-top: 10px;
}

.contact-field:last-child {
  border-bottom: none;

  padding-bottom: 10px;
}

.contact-field .field-label {
  font-family: var(--font-mono);

  font-size: 10px;

  text-transform: uppercase;

  letter-spacing: 0.12em;

  color: var(--text-muted);

  margin-bottom: 9px;
}

.contact-field .field-value {
  font-family: var(--font-mono);

  font-size: 15px;

  color: var(--text-soft);
}

.contact-field .field-value a {
  position: relative;

  text-decoration: none;

  color: var(--text);

  border-bottom: 1px solid rgba(212, 173, 99, 0.25);

  transition:
    color 0.25s ease,
    border-color 0.25s ease;
}

.contact-field .field-value a:hover {
  color: var(--gold-light);

  border-bottom-color: var(--gold);
}


/* ==========================================================================
   FOOTER
   ========================================================================== */

footer {
  position: relative;

  width: 100%;
  max-width: var(--max);

  margin: 0 auto;

  padding:
    30px
    var(--gutter);

  display: flex;

  align-items: center;
  justify-content: space-between;

  border-top: 1px solid var(--line);

  color: var(--text-muted);

  font-size: 11.5px;

  letter-spacing: 0.01em;
}

footer::before {
  content: "";

  position: absolute;

  top: -1px;
  left: var(--gutter);

  width: 60px;
  height: 1px;

  background: var(--gold);

  opacity: 0.6;
}

footer .foot-mark {
  font-family: var(--font-mono);

  color: var(--gold);

  font-size: 10px;

  letter-spacing: 0.13em;
}


/* ==========================================================================
   RESPONSIVE — TABLET
   ========================================================================== */

@media (max-width: 980px) {

  .hero {
    grid-template-columns: 1fr;

    gap: 55px;

    min-height: auto;

    padding-top: 145px;
    padding-bottom: 100px;
  }

  .hero h1 {
    max-width: 12ch;
  }

  .hero-lede {
    max-width: 60ch;
  }

  .ledger-frame {
    max-width: 720px;

    width: 100%;

    margin: 0 auto;

    order: -1;
  }

  .kontak-grid {
    grid-template-columns: 1fr;

    gap: 55px;
  }
}


/* ==========================================================================
   RESPONSIVE — TABLET / MOBILE
   ========================================================================== */

@media (max-width: 760px) {

  .topbar-inner {
    height: 72px;
  }

  .brand-seal {
    width: 36px;
    height: 36px;
  }

  .brand-seal img {
    width: 22px;
    height: 22px;
  }

  .brand-name {
    font-size: 12px;
  }

  .nav-links {
    gap: 15px;
  }

  .nav-links a {
    font-size: 12px;
  }

  .btn-nav {
    min-height: 37px;

    padding: 0 14px !important;
  }


  /* Hero */

  .hero {
    padding-top: 125px;

    padding-bottom: 80px;
  }

  .hero h1 {
    font-size:
      clamp(
        40px,
        10vw,
        58px
      );
  }

  .hero-lede {
    font-size: 15px;

    line-height: 1.75;
  }

  .stage-row {
    grid-template-columns:
      35px
      1fr;

    gap: 8px;

    padding: 14px 5px;
  }

  .stage-row .desc {
    grid-column: 2;

    text-align: left;

    font-size: 12px;
  }

  .stage-row .label {
    font-size: 14px;
  }

  .hero-actions {
    align-items: flex-start;

    flex-direction: column;

    gap: 15px;
  }

  .btn-main {
    width: 100%;
  }

  .hero-hint {
    padding-left: 2px;
  }


  /* Ledger */

  .ledger-frame {
    min-height: 400px;

    padding: 20px;
  }

  .ledger-figure {
    min-height: 275px;

    padding: 20px;
  }

  .ledger-figure img {
    max-height: 220px;

    max-width: 85%;
  }


  /* Sections */

  .section {
    padding-top: 90px;
    padding-bottom: 90px;
  }

  .section-head {
    flex-direction: column;

    align-items: flex-start;

    gap: 18px;

    margin-bottom: 40px;
  }

  .section-head h2 {
    max-width: 14ch;
  }

  .section-head p {
    text-align: left;

    max-width: 50ch;
  }


  /* Feature */

  .ledger-table-row {
    grid-template-columns:
      38px
      1fr;

    gap: 7px;

    padding:
      23px
      8px;
  }

  .ledger-table-row h3 {
    grid-column: 2;

    font-size: 21px;
  }

  .ledger-table-row p {
    grid-column: 2;

    font-size: 13.5px;
  }

  .ledger-table-row:hover {
    padding-left: 14px;
  }


  /* Contact */

  .contact-block {
    padding:
      25px
      24px;
  }

  footer {
    flex-direction: column;

    align-items: flex-start;

    gap: 10px;
  }
}


/* ==========================================================================
   RESPONSIVE — SMALL MOBILE
   ========================================================================== */

@media (max-width: 560px) {

  :root {
    --gutter: 20px;
  }

  .topbar-inner {
    height: 68px;
  }

  .nav-links {
    gap: 10px;
  }

  .nav-links a:not(.btn-nav) {
    display: none;
  }

  .btn-nav {
    min-height: 36px;

    padding: 0 13px !important;

    font-size: 11.5px !important;
  }

  .brand-name {
    font-size: 11.5px;
  }

  .hero {
    padding-top: 112px;

    gap: 38px;
  }

  .hero-kicker {
    font-size: 9.5px;

    letter-spacing: 0.12em;
  }

  .hero h1 {
    font-size: 41px;

    line-height: 1.04;
  }

  .hero-lede {
    font-size: 14px;
  }

  .ledger-frame {
    padding: 16px;

    border-radius: 16px;
  }

  .ledger-frame-head {
    font-size: 8.5px;
  }

  .ledger-figure {
    min-height: 235px;

    padding: 12px;
  }

  .ledger-figure::before {
    inset: 10px;
  }

  .ledger-figure img {
    max-height: 185px;
  }

  .section {
    padding-top: 75px;
    padding-bottom: 75px;
  }

  .section-head h2 {
    font-size: 32px;
  }

  .kontak-grid h2 {
    font-size: 34px;
  }

  .contact-block {
    padding:
      23px 20px;
  }

  .contact-field .field-value {
    font-size: 13px;

    word-break: break-word;
  }

  footer {
    padding:
      25px
      var(--gutter);
  }
}


/* ==========================================================================
   PREMIUM ENTRANCE ANIMATIONS
   ========================================================================== */

@media (prefers-reduced-motion: no-preference) {

  .hero-copy {
    animation:
      heroCopyIn
      0.8s
      cubic-bezier(0.2, 0.8, 0.2, 1)
      both;
  }

  .ledger-frame {
    animation:
      heroFrameIn
      1s
      0.08s
      cubic-bezier(0.2, 0.8, 0.2, 1)
      both;
  }

  .stage-row {
    animation:
      rowIn
      0.55s
      cubic-bezier(0.2, 0.8, 0.2, 1)
      both;
  }

  .stage-row:nth-child(1) {
    animation-delay: 0.15s;
  }

  .stage-row:nth-child(2) {
    animation-delay: 0.22s;
  }

  .stage-row:nth-child(3) {
    animation-delay: 0.29s;
  }

  @keyframes heroCopyIn {

    from {
      opacity: 0;

      transform:
        translateY(20px);
    }

    to {
      opacity: 1;

      transform:
        translateY(0);
    }
  }

  @keyframes heroFrameIn {

    from {
      opacity: 0;

      transform:
        perspective(1000px)
        rotateY(-6deg)
        translateY(25px)
        scale(0.97);
    }

    to {
      opacity: 1;

      transform:
        perspective(1000px)
        rotateY(-1deg)
        translateY(0)
        scale(1);
    }
  }

  @keyframes rowIn {

    from {
      opacity: 0;

      transform:
        translateX(-12px);
    }

    to {
      opacity: 1;

      transform:
        translateX(0);
    }
  }
}


/* ==========================================================================
   VERY LARGE SCREENS
   ========================================================================== */

@media (min-width: 1400px) {

  .hero {
    min-height: 850px;
  }

  .hero h1 {
    font-size: 72px;
  }

  .ledger-frame {
    min-height: 550px;
  }

  .ledger-figure {
    min-height: 390px;
  }
}