/* ==========================================================================
   SYNERGY SOLAR — shared stylesheet
   Mechanical installation contractor · commercial & utility ground-mount
   Aesthetic: industrial / technical / credibility-document
   ========================================================================== */

:root {
  --ink:        #0d1318;   /* near-black */
  --ink-2:      #18222b;
  --ink-3:      #2a3845;
  --paper:      #f7f5f1;   /* warm off-white */
  --paper-2:    #efece5;
  --white:      #ffffff;
  --amber:      #f0a51e;   /* solar amber accent */
  --amber-deep: #c9821a;
  --amber-display: #c07900;
  --amber-bright: #f6b63a;
  --teal:       #3C8D9E;   /* logo teal */
  --teal-contrast: #2c7484;
  --teal-dark:  #112f38;
  --teal-soft:  rgba(60, 141, 158, 0.12);
  --blueprint:  #11202e;   /* deep technical blue for dark sections */
  --label:      rgba(13, 19, 24, 0.68);
  --line:       rgba(13, 19, 24, 0.14);
  --line-soft:  rgba(13, 19, 24, 0.08);
  --line-light: rgba(247, 245, 241, 0.16);
  --muted:      rgba(13, 19, 24, 0.62);
  --muted-light:rgba(247, 245, 241, 0.66);

  --display: 'Archivo', system-ui, sans-serif;
  --body:    'IBM Plex Sans', system-ui, sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--body);
  font-weight: 400;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a   { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: 1320px; margin: 0 auto; padding: 0 2.5rem; }

/* data / label type --------------------------------------------------------*/
.mono {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.tag {
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  color: var(--label);
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.tag::before {
  content: ""; width: 26px; height: 2px; background: currentColor;
  display: inline-block;
}
.section-dark .tag,
.section-blueprint .tag,
.page-header .tag,
.pj-hero .tag {
  color: var(--teal);
}
.hero .tag { color: var(--teal-contrast); }

/* ==========================================================================
   NAV
   ========================================================================== */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(248, 246, 242, 0.95);
  backdrop-filter: blur(16px) saturate(1.2);
  -webkit-backdrop-filter: blur(16px) saturate(1.2);
  border-bottom: 1px solid var(--line-soft);
  transition: padding 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}
nav .bar {
  max-width: 1320px; margin: 0 auto; padding: 1rem 2.5rem;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 2.5rem;
  transition: padding 0.3s ease;
}
nav.scrolled { background: rgba(248, 246, 242, 0.98); border-color: var(--line); }
nav.scrolled .bar { padding: 0.65rem 2.5rem; }

.brand { display: flex; align-items: center; }
.brand img { height: 34px; width: auto; display: block; transition: height 0.3s ease; }
nav.scrolled .brand img { height: 29px; }

.nav-login {
  /* distinguished from primary nav items */
}
.nav-login::before {
  content: ""; display: inline-block; width: 6px; height: 6px;
  border-radius: 50%; background: var(--teal); margin-right: 0.5rem;
  vertical-align: middle;
}

.menu {
  display: flex; justify-content: center; align-items: center;
  gap: clamp(1.5rem, 3.5vw, 3rem);
  list-style: none; margin: 0; padding: 0;
}
.menu > li > a {
  font-family: var(--mono);
  font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink); padding: 0.4rem 0; position: relative;
  transition: color 0.2s; white-space: nowrap;
}
.menu > li > a::after {
  content: ""; position: absolute; left: 0; right: 100%; bottom: -2px;
  height: 2px; background: var(--teal); transition: right 0.28s ease;
}
.menu > li > a:hover::after, .menu > li > a.active::after { right: 0; }
.menu > li > a.active { color: var(--ink); }

.nav-cta {
  font-family: var(--mono);
  font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--ink); color: var(--paper);
  padding: 0.7rem 1.3rem; white-space: nowrap;
  transition: background 0.2s, transform 0.2s;
}
.nav-cta:hover { background: var(--teal); color: var(--paper); }

.menu-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--ink); padding: 0.4rem 0;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex; align-items: center; gap: 0.7rem;
  font-family: var(--mono);
  font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 1rem 1.6rem; border: 1.5px solid var(--ink);
  background: var(--ink); color: var(--paper);
  cursor: pointer; transition: all 0.22s ease;
}
.btn .arr { transition: transform 0.22s ease; }
.btn:hover .arr { transform: translateX(4px); }
.btn-primary:hover { background: var(--teal-contrast); border-color: var(--teal-contrast); color: var(--paper); }
.btn-amber { background: var(--amber); border-color: var(--amber); color: var(--ink); }
.btn-amber:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-ghost-light { background: transparent; color: var(--paper); border-color: var(--paper); }
.btn-ghost-light:hover { background: var(--paper); color: var(--ink); }

/* ==========================================================================
   SECTION SCAFFOLD
   ========================================================================== */
.section { padding: 7rem 0; }
.section-sm { padding: 4.5rem 0; }
.section-cream { background: var(--paper-2); }
.section-white { background: var(--white); }
.section-dark  { background: var(--ink); color: var(--paper); }
.section-blueprint { background: var(--blueprint); color: var(--paper); position: relative; }

h1, h2, h3, h4 { font-family: var(--display); font-weight: 600; letter-spacing: -0.02em; }

.display-1 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  line-height: 0.98; letter-spacing: -0.035em; margin: 0;
  text-wrap: balance;
}
.display-2 {
  font-family: var(--display); font-weight: 650; font-weight: 600;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.02; letter-spacing: -0.03em; margin: 0;
  text-wrap: balance;
}
.display-3 {
  font-family: var(--display); font-weight: 600;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  line-height: 1.1; letter-spacing: -0.02em; margin: 0;
}
.amber { color: var(--amber-deep); }
.section-cream .amber,
.section-white .amber,
.hero .amber {
  color: var(--amber-display);
}
.section-dark .amber, .section-blueprint .amber { color: var(--amber-bright); }

.lead { font-size: 1.18rem; line-height: 1.55; color: var(--muted); max-width: 52ch; }
.section-dark .lead, .section-blueprint .lead { color: var(--muted-light); }

/* ==========================================================================
   PAGE HEADER (interior pages)
   ========================================================================== */
.page-header {
  padding: 11rem 0 4.5rem;
  background: var(--ink); color: var(--paper);
  position: relative; overflow: hidden;
}
.page-header::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-light) 1px, transparent 1px),
                    linear-gradient(90deg, var(--line-light) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(circle at 80% 20%, #000, transparent 70%);
          mask-image: radial-gradient(circle at 80% 20%, #000, transparent 70%);
  opacity: 0.5; pointer-events: none;
}
.page-header .wrap { position: relative; z-index: 2; }
.page-header h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); line-height: 1; margin: 1.5rem 0 1.25rem; }
.page-header .lead { color: var(--muted-light); }
.crumbs { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--muted-light); display: flex; gap: 0.6rem; }
.crumbs a:hover { color: var(--teal); }
.crumbs .sep { opacity: 0.5; }

/* ==========================================================================
   HERO (home)
   ========================================================================== */
.hero { padding: 4.75rem 0 0; background: var(--paper); position: relative; }
.hero-grid {
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 0;
  align-items: stretch;
}
.hero-left { padding: 2rem 4rem 2.25rem 0; display: flex; flex-direction: column; justify-content: center; }
.hero-left .tag { margin-bottom: 1.25rem; }
.hero h1 {
  font-size: clamp(2.45rem, 5.4vw, 4.25rem);
  margin: 0 0 1.25rem;
}
.hero-left .lead { font-size: 1.05rem; margin-bottom: 1.75rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-right {
  position: relative; min-height: 430px; margin: 1.35rem 0;
  background: linear-gradient(180deg, rgba(13,19,24,0.15), rgba(13,19,24,0.45)),
              url('slide2.jpg') center/cover no-repeat;
}
.hero-right .frame-label {
  position: absolute; left: 1.5rem; bottom: 1.5rem; z-index: 2;
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--paper);
  background: rgba(13,19,24,0.55); padding: 0.5rem 0.8rem;
  backdrop-filter: blur(6px); border-left: 2px solid var(--teal);
}
.hero-right .corner {
  position: absolute; top: 1.25rem; right: 1.25rem; width: 34px; height: 34px;
  border-top: 2px solid var(--teal); border-right: 2px solid var(--teal); z-index: 2;
}

/* stat strip */
.stat-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat-strip .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-cell { padding: 2rem 0; border-right: 1px solid var(--line); }
.stat-cell:last-child { border-right: 0; }
.stat-cell:not(:first-child) { padding-left: 2rem; }
.stat-cell .n {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(1.9rem, 3.4vw, 2.9rem); line-height: 1;
  letter-spacing: -0.03em; margin-bottom: 0.5rem;
}
.stat-cell .n span { color: var(--teal-contrast); }
.stat-cell .l { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); }

/* ==========================================================================
   CLARITY BAR — what we do / what we don't
   ========================================================================== */
.clarity-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line-light); }
.clarity-col { padding: 2.5rem; }
.clarity-col + .clarity-col { border-left: 1px solid var(--line-light); }
.clarity-col h3 { font-size: 1.05rem; margin: 0 0 1.5rem; display: flex; align-items: center; gap: 0.7rem; }
.clarity-col h3 .badge {
  font-family: var(--mono); font-size: 0.62rem; letter-spacing: 0.1em;
  padding: 0.25rem 0.5rem; border-radius: 2px;
}
.badge-do  { background: var(--amber); color: var(--ink); }
.badge-dont{ background: rgba(247,245,241,0.12); color: var(--muted-light); border: 1px solid rgba(60,141,158,0.35); }
.clarity-list { list-style: none; margin: 0; padding: 0; }
.clarity-list li { padding: 0.7rem 0; border-bottom: 1px solid var(--line-light);
  font-size: 1rem; display: grid; grid-template-columns: auto 1fr; gap: 0.8rem; align-items: baseline; }
.clarity-list li:last-child { border-bottom: 0; }
.clarity-list .m { font-family: var(--mono); font-size: 0.8rem; color: var(--teal); }
.clarity-list.dont .m { color: var(--muted-light); }
.clarity-list.dont li { color: var(--muted-light); }

/* ==========================================================================
   CAPABILITIES GRID
   ========================================================================== */
.cap-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.cap {
  padding: 2.5rem 2rem; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: var(--white); transition: background 0.25s; position: relative; min-height: 260px;
  display: flex; flex-direction: column;
}
.section-cream .cap { background: var(--paper); }
.cap:hover { background: var(--paper-2); }
.cap .idx { font-family: var(--mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.12em; color: var(--label); margin-bottom: 1.5rem; }
.cap h3 { font-size: 1.4rem; margin: 0 0 0.8rem; }
.cap p { margin: 0; color: var(--muted); font-size: 0.95rem; flex-grow: 1; }
.cap .spec { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em;
  color: var(--ink); margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--line-soft); }

/* ==========================================================================
   SPLIT (text + panel)
   ========================================================================== */
.split { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 5rem; align-items: start; }
.split.rev { grid-template-columns: 1.15fr 0.85fr; }
.prose { font-size: 1.1rem; }
.prose p { margin: 0 0 1.4rem; color: var(--muted); }
.section-dark .prose p, .section-blueprint .prose p { color: var(--muted-light); }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--ink); font-weight: 600; }
.section-dark .prose strong, .section-blueprint .prose strong { color: var(--paper); }

/* credibility marks */
.marks { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border: 1px solid var(--line-light); margin-top: 0; }
.mark { padding: 1.6rem; border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.mark:nth-child(2n) { border-right: 0; }
.mark:nth-last-child(-n+2) { border-bottom: 0; }
.mark .k { font-family: var(--mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--label); margin-bottom: 0.5rem; }
.section-dark .mark .k,
.section-blueprint .mark .k,
.page-header .mark .k,
.pj-hero .mark .k {
  color: var(--teal);
}
.mark .v { font-family: var(--display); font-weight: 600; font-size: 1.15rem; line-height: 1.15; }

/* feature list with index ticks */
.ticks { list-style: none; margin: 0; padding: 0; }
.ticks li { display: grid; grid-template-columns: auto 1fr; gap: 1.1rem; align-items: start;
  padding: 1.3rem 0; border-bottom: 1px solid var(--line); }
.section-dark .ticks li, .section-blueprint .ticks li { border-color: var(--line-light); }
.ticks li:last-child { border-bottom: 0; }
.ticks .t { font-family: var(--mono); font-size: 0.75rem; font-weight: 600; color: var(--label); padding-top: 0.2rem; }
.section-dark .ticks .t, .section-blueprint .ticks .t { color: var(--teal); }
.ticks .b strong { display: block; font-family: var(--display); font-weight: 600; font-size: 1.1rem; margin-bottom: 0.25rem; letter-spacing: -0.01em; }
.ticks .b span { color: var(--muted); font-size: 0.96rem; }
.section-dark .ticks .b span, .section-blueprint .ticks .b span { color: var(--muted-light); }

/* ==========================================================================
   PROJECTS
   ========================================================================== */
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.proj {
  position: relative; aspect-ratio: 4/5; overflow: hidden; background: var(--ink);
  display: block; color: var(--paper);
}
.proj .img { position: absolute; inset: 0; background-size: cover; background-position: center; transition: transform 0.8s ease; }
.proj:hover .img { transform: scale(1.05); }
.proj .img.illus { background: var(--blueprint); }
.proj .img.illus svg { width: 100%; height: 100%; display: block; }
.proj .ov { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13,19,24,0) 35%, rgba(13,19,24,0.92) 100%); }
.proj .meta { position: absolute; inset: auto 0 0 0; padding: 1.75rem; z-index: 2; }
.proj .meta .pt { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.14em; text-transform: uppercase; color: rgba(247,245,241,0.72); margin-bottom: 0.55rem; }
.proj .meta h3 { font-size: 1.3rem; margin: 0 0 0.35rem; }
.proj .meta .sp { font-family: var(--mono); font-size: 0.78rem; color: rgba(247,245,241,0.78); letter-spacing: 0.03em; }
.proj .corner { position: absolute; top: 1rem; right: 1rem; width: 26px; height: 26px;
  border-top: 2px solid var(--teal); border-right: 2px solid var(--teal); z-index: 2; opacity: 0; transition: opacity 0.3s; }
.proj:hover .corner { opacity: 1; }

/* ==========================================================================
   ARCHIVE TABLE
   ========================================================================== */
.filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.filter {
  font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 0.55rem 0.95rem; border: 1px solid var(--line); background: transparent; color: var(--ink);
  cursor: pointer; transition: all 0.18s;
}
.filter:hover { border-color: var(--ink); }
.filter.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }

.table-scroll { overflow-x: auto; border: 1px solid var(--line); }
table.archive { width: 100%; border-collapse: collapse; font-size: 0.92rem; min-width: 760px; }
table.archive thead th {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase;
  text-align: left; color: var(--muted); font-weight: 500;
  padding: 1rem 1.1rem; border-bottom: 1px solid var(--line); background: var(--paper-2);
  white-space: nowrap;
}
table.archive tbody td { padding: 1rem 1.1rem; border-bottom: 1px solid var(--line-soft); vertical-align: top; }
table.archive tbody tr:hover { background: var(--white); }
table.archive tbody tr:last-child td { border-bottom: 0; }
table.archive .pname { font-family: var(--display); font-weight: 600; letter-spacing: -0.01em; }
table.archive .pname a { border-bottom: 1px solid var(--teal); padding-bottom: 1px; transition: color 0.18s; }
table.archive .pname a:hover { color: var(--teal-contrast); }
table.archive .num { font-family: var(--mono); font-size: 0.85rem; white-space: nowrap; }
table.archive .sys {
  font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; text-transform: uppercase;
  display: inline-block; padding: 0.25rem 0.55rem; background: var(--paper-2); border: 1px solid var(--line-soft); white-space: nowrap;
}
.archive-note { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); margin-top: 1rem; letter-spacing: 0.04em; }

/* ==========================================================================
   TRANSPARENCY (platform) PANEL
   ========================================================================== */
.panel {
  border: 1px solid var(--line-light); background: rgba(247,245,241,0.03);
  padding: 0; overflow: hidden;
}
.panel .head { padding: 1rem 1.25rem; border-bottom: 1px solid var(--line-light);
  display: flex; align-items: center; gap: 0.6rem; }
.panel .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--teal); }
.panel .head .t { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted-light); }
.panel .row { display: grid; grid-template-columns: auto 1fr auto; gap: 1rem; align-items: center;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--line-light); font-family: var(--mono); font-size: 0.82rem; }
.panel .row:last-child { border-bottom: 0; }
.panel .row .s { width: 8px; height: 8px; background: var(--teal); }
.panel .row .v { color: var(--muted-light); letter-spacing: 0.04em; }
.panel .row .x { color: var(--paper); }

/* ==========================================================================
   CTA STRIP
   ========================================================================== */
.cta { background: var(--amber); color: var(--ink); padding: 5.5rem 0; position: relative; overflow: hidden; }
.cta .wrap { position: relative; z-index: 2; display: grid; grid-template-columns: 1.4fr 1fr; gap: 3rem; align-items: center; }
.cta h2 { font-size: clamp(1.8rem, 4vw, 3rem); line-height: 1; margin: 0; letter-spacing: -0.03em; }
.cta p { margin: 1rem 0 0; font-size: 1.05rem; color: rgba(13,19,24,0.72); max-width: 46ch; }
.cta .right { display: flex; justify-content: flex-end; }
.cta-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(13,19,24,0.06) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(13,19,24,0.06) 1px, transparent 1px);
  background-size: 48px 48px; pointer-events: none;
}

/* ==========================================================================
   FORM
   ========================================================================== */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.form-grid .full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 0.5rem; }
.field label { font-family: var(--mono); font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.field label .req { color: #b3261e; font-weight: 700; }
.field input, .field select, .field textarea {
  font-family: var(--body); font-size: 1rem; padding: 0.85rem 0.95rem;
  border: 1px solid var(--line); background: var(--white); color: var(--ink);
  transition: border-color 0.18s, box-shadow 0.18s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--teal); box-shadow: 0 0 0 3px var(--teal-soft);
}
.field textarea { resize: vertical; min-height: 130px; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.captcha { display: flex; align-items: center; gap: 1rem; }
.captcha .q { font-family: var(--mono); font-size: 0.95rem; }
.captcha input { max-width: 110px; }
.form-note { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); letter-spacing: 0.03em; margin-top: 1rem; }
.form-note a { color: var(--teal-contrast); font-weight: 600; }
.form-success {
  display: none; padding: 2.5rem; border: 1px solid var(--line); background: var(--white);
  border-left: 3px solid var(--teal);
}
.form-success.active { display: block; }
.form-success h3 { font-size: 1.4rem; margin: 0 0 0.6rem; }
.form-success p { margin: 0; color: var(--muted); }
.form-error { color: #b3261e; font-family: var(--mono); font-size: 0.78rem; margin-top: 0.5rem; display: none; }
.form-error.active { display: block; }

/* ==========================================================================
   DISCLAIMER BANNER
   ========================================================================== */
.disclaimer {
  border: 1.5px solid var(--ink); padding: 1.5rem 1.75rem; display: grid;
  grid-template-columns: auto 1fr; gap: 1.25rem; align-items: center; background: var(--white);
}
.disclaimer .ic { font-family: var(--mono); font-weight: 600; font-size: 0.7rem; letter-spacing: 0.1em;
  background: var(--ink); color: var(--paper); padding: 0.5rem 0.7rem; white-space: nowrap; align-self: start; }
.disclaimer p { margin: 0; font-size: 0.95rem; color: var(--muted); }
.disclaimer strong { color: var(--ink); }

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer { background: var(--ink); color: var(--paper); padding: 5rem 0 2.5rem; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 3.5rem; padding-bottom: 3rem; border-bottom: 1px solid var(--line-light); }
.foot-brand img { height: 40px; width: auto; margin-bottom: 1.25rem; border: 1px solid var(--line-light); }
.foot-brand p { color: var(--muted-light); font-size: 0.95rem; max-width: 34ch; margin: 0; }
.foot-col h4 { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal); font-weight: 500; margin: 0 0 1.25rem; }
.foot-col ul { list-style: none; margin: 0; padding: 0; }
.foot-col li { margin-bottom: 0.7rem; }
.foot-col a, .foot-col span { font-size: 0.92rem; color: var(--muted-light); transition: color 0.2s; }
.foot-col a:hover { color: var(--teal); }
.foot-disclaim { padding: 2rem 0; border-bottom: 1px solid var(--line-light); }
.foot-disclaim p { margin: 0; font-size: 0.82rem; color: var(--muted-light); max-width: 90ch; line-height: 1.6; }
.foot-bottom { display: flex; justify-content: space-between; padding-top: 1.75rem; gap: 1rem; flex-wrap: wrap;
  font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.06em; color: rgba(247,245,241,0.64); }

/* ==========================================================================
   REVEAL
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
  nav .bar { gap: 1.5rem; }
  .menu { gap: 1.25rem; }
  .nav-cta { padding: 0.65rem 1rem; font-size: 0.68rem; letter-spacing: 0.08em; }
  .split, .split.rev { grid-template-columns: 1fr; gap: 2.5rem; }
  .cap-grid { grid-template-columns: repeat(2, 1fr); }
  .proj-grid { grid-template-columns: 1fr 1fr; }
  .cta .wrap { grid-template-columns: 1fr; gap: 1.75rem; }
  .cta .right { justify-content: flex-start; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}
@media (max-width: 820px) {
  .wrap { padding: 0 1.5rem; }
  nav .bar { padding: 0.9rem 1.5rem; grid-template-columns: auto auto; }
  nav.scrolled .bar { padding: 0.7rem 1.5rem; }
  .menu-toggle { display: block; }
  .nav-cta { display: none; }
  .menu {
    position: fixed; inset: 0 0 0 auto; width: 82%; max-width: 340px; height: 100vh;
    background: var(--ink); flex-direction: column; justify-content: flex-start; align-items: flex-start;
    padding: 6rem 2rem 2rem; gap: 1.75rem; transform: translateX(100%); transition: transform 0.35s ease;
    border-left: 1px solid var(--line-light);
  }
  .menu.open { transform: translateX(0); }
  .menu > li > a { color: var(--paper); font-size: 0.9rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-left { padding: 3rem 0; }
  .hero-right { min-height: 320px; border-top: 1px solid var(--line); }
  .stat-strip .wrap { grid-template-columns: 1fr 1fr; }
  .stat-cell:nth-child(2) { border-right: 0; }
  .stat-cell:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .stat-cell:not(:first-child) { padding-left: 0; }
  .stat-cell { padding: 1.75rem 0; }
  .stat-cell:nth-child(odd) { padding-right: 1rem; }
  .stat-cell:nth-child(even) { padding-left: 1rem; border-right: 0; }
  .clarity-grid { grid-template-columns: 1fr; }
  .clarity-col + .clarity-col { border-left: 0; border-top: 1px solid var(--line-light); }
  .cap-grid { grid-template-columns: 1fr; }
  .proj-grid { grid-template-columns: 1fr; }
  .marks { grid-template-columns: 1fr; }
  .mark { border-right: 0 !important; }
  .foot-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .section { padding: 4.5rem 0; }
  .disclaimer { grid-template-columns: 1fr; }
}

/* ==========================================================================
   CLIENT PLATFORM / PORTAL MOCKUP
   ========================================================================== */
.browser {
  border: 1px solid var(--line-light);
  background: #0f1a24;
  border-radius: 8px; overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,0.55);
}
.section-cream .browser, .section-white .browser { background: #0f1a24; border-color: var(--line); box-shadow: 0 30px 60px -24px rgba(13,19,24,0.35); }
.browser-bar {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 0.7rem 0.9rem; background: #15222e; border-bottom: 1px solid rgba(247,245,241,0.08);
}
.browser-bar .dots { display: flex; gap: 0.4rem; }
.browser-bar .dots i { width: 10px; height: 10px; border-radius: 50%; background: rgba(247,245,241,0.22); display: block; }
.browser-bar .url {
  flex: 1; margin-left: 0.6rem; font-family: var(--mono); font-size: 0.68rem;
  letter-spacing: 0.04em; color: rgba(247,245,241,0.68);
  background: rgba(13,19,24,0.6); border-left: 2px solid var(--teal); padding: 0.35rem 0.7rem; border-radius: 4px;
}
.portal { padding: 1.3rem; color: var(--paper); font-size: 0.8rem; }
.portal-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.1rem; gap: 1rem; }
.portal-head .pj { font-family: var(--display); font-weight: 600; font-size: 1.05rem; letter-spacing: -0.01em; }
.portal-head .loc { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.08em; color: rgba(247,245,241,0.7); margin-top: 0.25rem; text-transform: uppercase; }
.portal-head .badge-live {
  font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--teal); border: 1px solid rgba(60,141,158,0.5); padding: 0.28rem 0.5rem; border-radius: 3px;
  display: inline-flex; align-items: center; gap: 0.35rem; white-space: nowrap;
}
.portal-head .badge-live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--teal); }
.portal-prog { margin-bottom: 1.2rem; }
.portal-prog .row { display: flex; justify-content: space-between; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.06em; color: rgba(247,245,241,0.6); margin-bottom: 0.45rem; text-transform: uppercase; }
.portal-prog .track { height: 7px; background: rgba(247,245,241,0.1); border-radius: 4px; overflow: hidden; }
.portal-prog .fill { height: 100%; width: 68%; background: linear-gradient(90deg, var(--teal), #76bfd0); border-radius: 4px; }
.portal-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; margin-bottom: 1.2rem; }
.portal-cards .c { background: rgba(247,245,241,0.05); border: 1px solid rgba(247,245,241,0.08); border-radius: 5px; padding: 0.7rem; }
.portal-cards .c .k { font-family: var(--mono); font-size: 0.58rem; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(247,245,241,0.7); margin-bottom: 0.35rem; }
.portal-cards .c .v { font-family: var(--display); font-weight: 600; font-size: 1rem; }
.portal-cards .c .v span { color: var(--teal); }
.portal-sub { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(247,245,241,0.72); margin: 0 0 0.6rem; }
.portal-feed { list-style: none; margin: 0 0 1.2rem; padding: 0; }
.portal-feed li { display: grid; grid-template-columns: auto 1fr auto; gap: 0.7rem; align-items: center; padding: 0.55rem 0; border-bottom: 1px solid rgba(247,245,241,0.07); }
.portal-feed li:last-child { border-bottom: 0; }
.portal-feed .ic { width: 7px; height: 7px; background: var(--teal); border-radius: 1px; }
.portal-feed .tx { color: rgba(247,245,241,0.85); }
.portal-feed .tm { font-family: var(--mono); font-size: 0.62rem; color: rgba(247,245,241,0.72); white-space: nowrap; }
.portal-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.5rem; margin-bottom: 1.2rem; }
.portal-thumbs .th { aspect-ratio: 1/1; border-radius: 4px; border: 1px solid rgba(247,245,241,0.08); position: relative; overflow: hidden; }
.portal-msg { background: rgba(247,245,241,0.05); border: 1px solid rgba(247,245,241,0.08); border-radius: 6px; padding: 0.8rem; }
.portal-msg .from { font-family: var(--mono); font-size: 0.6rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--teal); margin-bottom: 0.4rem; }
.portal-msg .body { color: rgba(247,245,241,0.82); line-height: 1.5; }
.portal-note { font-family: var(--mono); font-size: 0.72rem; color: var(--muted); margin-top: 1rem; letter-spacing: 0.03em; }

/* platform feature trio */
.plat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.plat { border: 1px solid var(--line); padding: 2rem; background: var(--white); }
.section-cream .plat { background: var(--paper); }
.plat .ic { font-family: var(--mono); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.12em; color: var(--label); margin-bottom: 1rem; }
.plat h3 { font-size: 1.2rem; margin: 0 0 0.6rem; }
.plat p { margin: 0; color: var(--muted); font-size: 0.94rem; }

/* ==========================================================================
   LOGIN PAGE
   ========================================================================== */
.login-wrap { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.login-aside {
  background: var(--ink); color: var(--paper); padding: 4rem; position: relative; overflow: hidden;
  display: flex; flex-direction: column; justify-content: space-between;
}
.login-aside::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-light) 1px, transparent 1px), linear-gradient(90deg, var(--line-light) 1px, transparent 1px);
  background-size: 56px 56px; opacity: 0.5;
  -webkit-mask-image: radial-gradient(circle at 30% 70%, #000, transparent 75%); mask-image: radial-gradient(circle at 30% 70%, #000, transparent 75%);
  pointer-events: none;
}
.login-aside .inner { position: relative; z-index: 2; }
.login-aside img { height: 40px; width: auto; border: 1px solid var(--line-light); }
.login-aside h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); line-height: 1.05; margin: 2.5rem 0 1rem; letter-spacing: -0.02em; }
.login-aside p { color: var(--muted-light); max-width: 38ch; margin: 0; }
.login-aside .foot { position: relative; z-index: 2; font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.06em; color: rgba(247,245,241,0.68); }
.login-main { display: flex; align-items: center; justify-content: center; padding: 4rem 2rem; background: var(--paper); }
.login-card { width: 100%; max-width: 400px; }
.login-card .tag { margin-bottom: 1rem; }
.login-card h1 { font-size: 1.9rem; margin: 0 0 0.5rem; letter-spacing: -0.02em; }
.login-card .sub { color: var(--muted); margin: 0 0 2rem; font-size: 0.96rem; }
.login-card .field { margin-bottom: 1.1rem; }
.login-card .opts { display: flex; justify-content: space-between; align-items: center; margin: 0.5rem 0 1.5rem; font-size: 0.85rem; }
.login-card .opts label { display: flex; align-items: center; gap: 0.45rem; color: var(--muted); font-family: var(--body); text-transform: none; letter-spacing: 0; font-size: 0.85rem; }
.login-card .opts a { color: var(--teal-contrast); font-family: var(--mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.login-card .btn { width: 100%; justify-content: center; }
.login-back { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-top: 2rem; display: inline-block; }
.login-back:hover { color: var(--teal-contrast); }
.login-help { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line); font-size: 0.88rem; color: var(--muted); }
.login-help a { color: var(--teal-contrast); font-weight: 600; }

@media (max-width: 820px) {
  .portal-cards { grid-template-columns: 1fr; }
  .portal-thumbs { grid-template-columns: repeat(4, 1fr); }
  .plat-grid { grid-template-columns: 1fr; }
  .login-wrap { grid-template-columns: 1fr; }
  .login-aside { display: none; }
}

/* ==========================================================================
   PROJECT DETAIL PAGE
   ========================================================================== */
.pj-hero { padding: 11rem 0 0; background: var(--ink); color: var(--paper); position: relative; overflow: hidden; }
.pj-hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line-light) 1px, transparent 1px), linear-gradient(90deg, var(--line-light) 1px, transparent 1px);
  background-size: 64px 64px; opacity: 0.4;
  -webkit-mask-image: radial-gradient(circle at 85% 15%, #000, transparent 70%); mask-image: radial-gradient(circle at 85% 15%, #000, transparent 70%);
  pointer-events: none;
}
.pj-hero .wrap { position: relative; z-index: 2; }
.pj-hero h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1; margin: 1.25rem 0 1.5rem; }
.pj-spec-row { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line-light); margin-top: 3rem; }
.pj-spec { padding: 1.75rem 0; border-right: 1px solid var(--line-light); }
.pj-spec:last-child { border-right: 0; }
.pj-spec:not(:first-child) { padding-left: 1.5rem; }
.pj-spec .k { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--teal); margin-bottom: 0.5rem; }
.pj-spec .v { font-family: var(--display); font-weight: 600; font-size: 1.3rem; letter-spacing: -0.01em; }
.pj-figure { width: 100%; aspect-ratio: 16/9; background-size: cover; background-position: center; background-color: var(--blueprint); }
.pj-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.pj-gallery .g { aspect-ratio: 4/3; background-size: cover; background-position: center; background-color: var(--blueprint); border: 1px solid var(--line); }
.pj-gallery .g.placeholder { display: flex; align-items: center; justify-content: center; font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); background: var(--paper-2); }
@media (min-width: 821px) {
  .hero { padding-top: 5.75rem; }
}
@media (max-width: 820px) {
  .pj-spec-row { grid-template-columns: 1fr 1fr; }
  .pj-spec:nth-child(2) { border-right: 0; }
  .pj-spec:nth-child(-n+2) { border-bottom: 1px solid var(--line-light); }
  .pj-spec:not(:first-child) { padding-left: 0; }
  .pj-spec:nth-child(even) { padding-left: 1.5rem; }
  .pj-gallery { grid-template-columns: 1fr 1fr; }
}