/* ==========================================
   DAZZO ARQ — Modern Editorial
   Black & White · Geometric Sans · Linear/Apple-inspired
   ========================================== */
:root {
  --bg: #ffffff;
  --bg-alt: #f6f6f4;
  --fg: #0a0a0a;
  --fg-muted: #595959;
  --fg-soft: #8a8a8a;
  --line: rgba(10, 10, 10, 0.10);
  --line-strong: rgba(10, 10, 10, 0.18);

  --dark-bg: #0a0a0a;
  --dark-bg-alt: #141414;
  --dark-fg: #f5f5f3;
  --dark-fg-muted: #a3a3a3;
  --dark-fg-soft: #6b6b6b;
  --dark-line: rgba(245, 245, 243, 0.10);
  --dark-line-strong: rgba(245, 245, 243, 0.20);

  --sans: 'Inter', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, monospace;

  --gutter: clamp(20px, 4vw, 64px);
  --section-pad: clamp(96px, 14vh, 180px);

  --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "ss01", "cv11";
}

.dark {
  background: var(--dark-bg);
  color: var(--dark-fg);
  --bg: var(--dark-bg);
  --bg-alt: var(--dark-bg-alt);
  --fg: var(--dark-fg);
  --fg-muted: var(--dark-fg-muted);
  --fg-soft: var(--dark-fg-soft);
  --line: var(--dark-line);
  --line-strong: var(--dark-line-strong);
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: var(--sans);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.02;
  text-wrap: balance;
}
h1 {
  font-size: clamp(48px, 7.5vw, 124px);
  letter-spacing: -0.035em;
  font-weight: 500;
}
h2 {
  font-size: clamp(36px, 5.2vw, 80px);
  letter-spacing: -0.03em;
}
h3 { font-size: clamp(24px, 2.6vw, 40px); letter-spacing: -0.02em; }
h4 { font-size: clamp(18px, 1.6vw, 24px); letter-spacing: -0.015em; font-weight: 500; }

p {
  font-size: clamp(15px, 1.05vw, 17px);
  color: var(--fg-muted);
  max-width: 60ch;
  line-height: 1.6;
}
.lead {
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.5;
  color: var(--fg);
  letter-spacing: -0.015em;
  font-weight: 400;
}

.label {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-soft);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.label__dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--fg);
  display: inline-block;
}

/* ===== Layout ===== */
section { position: relative; padding-block: var(--section-pad); }
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-inline: var(--gutter);
}

/* ===== Reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.reveal.in { opacity: 1; transform: translateY(0); }

.word-line { display: block; overflow: hidden; }
.word-line > span {
  display: block;
  transform: translateY(105%);
  transition: transform 1s var(--ease);
  transition-delay: var(--d, 0ms);
}
.word-line.in > span { transform: translateY(0); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.005em;
  text-decoration: none;
  color: var(--bg);
  background: var(--fg);
  border: 1px solid var(--fg);
  border-radius: 999px;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease);
}
.btn:hover { background: transparent; color: var(--fg); }
.btn--ghost {
  background: transparent;
  color: var(--fg);
  border: 1px solid var(--line-strong);
}
.btn--ghost:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.hero .btn { opacity: 0.85; transition: background .25s var(--ease), color .25s var(--ease), opacity .25s var(--ease); }
.hero .btn:hover { opacity: 1; background: var(--fg); color: var(--bg); }
.hero .btn--ghost { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.hero .btn--ghost:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.btn .arrow {
  width: 14px; height: 14px;
  transition: transform .25s var(--ease);
}
.btn:hover .arrow { transform: translateX(3px); }

/* ===== Nav ===== */
.nav {
  position: fixed;
  top: 16px; left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 8px 8px 20px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border: 1px solid rgba(10, 10, 10, 0.08);
  border-radius: 999px;
  max-width: calc(100vw - 32px);
}
.nav__logo {
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: #0a0a0a;
  text-decoration: none;
  padding-right: 16px;
  border-right: 1px solid rgba(10, 10, 10, 0.1);
  margin-right: 4px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__logo img {
  height: 22px;
  width: auto;
  display: block;
}
.nav__links {
  display: flex;
  gap: 4px;
  list-style: none;
}
.nav__links a {
  color: #0a0a0a;
  text-decoration: none;
  font-size: 13px;
  font-weight: 450;
  padding: 8px 14px;
  border-radius: 999px;
  transition: background .2s var(--ease);
}
.nav__links a:hover { background: rgba(10, 10, 10, 0.06); }
.nav__cta {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 500;
  color: #f5f5f3;
  background: #0a0a0a;
  padding: 8px 16px;
  border-radius: 999px;
  text-decoration: none;
  transition: background .2s var(--ease);
}
.nav__cta:hover { background: #2a2a2a; }
@media (max-width: 880px) {
  .nav__links { display: none; }
  .nav__logo { border-right: none; }
}

/* ===== Hero ===== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 120px;
  padding-bottom: clamp(60px, 8vh, 100px);
  position: relative;
  overflow: hidden;
  background-color: #ffffff;
}
.hero__bg {
  position: absolute;
  top: 50%;
  right: 0;
  transform: translateX(15%) translateY(-50%);
  height: 110%;
  width: auto;
  z-index: 0;
  pointer-events: none;
  user-select: none;
}
.hero__fade {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(110deg, #ffffff 52%, rgba(255,255,255,0.6) 68%, rgba(255,255,255,0) 82%);
}
.hero .container { position: relative; z-index: 2; }
.hero__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: clamp(48px, 8vh, 80px);
  flex-wrap: wrap;
  gap: 16px;
}
.hero h1 {
  max-width: 14ch;
  margin-bottom: clamp(40px, 6vh, 64px);
}
.hero h1 .muted { color: var(--fg-soft); }
.hero__bottom {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: end;
  padding-top: clamp(40px, 6vh, 64px);
  border-top: 1px solid var(--line);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.hero__bottom.in { opacity: 1; transform: translateY(0); }
.hero__lead { max-width: 48ch; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; }

.hero__meta-strip {
  margin-top: clamp(80px, 12vh, 120px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
}
.hero__meta-strip.in { opacity: 1; transform: translateY(0); }
.hero__meta-item {
  background: rgba(255,255,255,0.85);
  padding: 28px 24px;
}
.hero__meta-item .num {
  font-family: var(--sans);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1;
  margin-bottom: 8px;
}
.hero__meta-item .label-sm {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
@media (max-width: 880px) {
  .hero__bottom { grid-template-columns: 1fr; }
  .hero__cta { justify-content: flex-start; }
  .hero__meta-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Section header ===== */
.sect-head {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(32px, 5vw, 80px);
  align-items: end;
  margin-bottom: clamp(56px, 8vh, 96px);
}
.sect-head__left { display: flex; flex-direction: column; gap: 24px; }
.sect-head h2 { max-width: 14ch; }
@media (max-width: 880px) {
  .sect-head { grid-template-columns: 1fr; }
}

/* ===== Differential ===== */
.differential__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.diff-card {
  background: var(--bg);
  padding: clamp(28px, 3.5vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: background .3s var(--ease);
  cursor: default;
  min-height: clamp(480px, 60vh, 580px);
}
.diff-card:hover { background: var(--bg-alt); }
.diff-card__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.diff-card__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
}
.diff-card__tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
  text-transform: uppercase;
}

/* Animated pictogram stage */
.pictogram {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 16px 0;
  min-height: 200px;
}
.pictogram svg {
  width: 100%;
  max-width: 220px;
  height: auto;
  aspect-ratio: 1 / 1;
}
.pictogram .stroke { stroke: var(--fg); }
.pictogram .fill { fill: var(--fg); }
.pictogram .stroke-soft { stroke: var(--fg); opacity: 0.25; }

/* ----- Pictogram 1: Path / journey ----- */
@keyframes pict1-trace {
  0%   { stroke-dashoffset: 600; opacity: 0; }
  8%   { opacity: 1; }
  55%  { stroke-dashoffset: 0; opacity: 1; }
  75%  { stroke-dashoffset: 0; opacity: 1; }
  90%  { stroke-dashoffset: -600; opacity: 0; }
  100% { stroke-dashoffset: -600; opacity: 0; }
}
@keyframes pict1-dot-start {
  0%, 50%   { transform: scale(1); opacity: 1; }
  55%, 100% { transform: scale(0.6); opacity: 0.3; }
}
@keyframes pict1-dot-end {
  0%, 45%   { transform: scale(0.6); opacity: 0.3; }
  55%, 90%  { transform: scale(1); opacity: 1; }
  100%      { transform: scale(0.6); opacity: 0.3; }
}
@keyframes pict1-marker {
  0%   { offset-distance: 0%; opacity: 0; }
  8%   { opacity: 1; }
  55%  { offset-distance: 100%; opacity: 1; }
  75%  { offset-distance: 100%; opacity: 1; }
  90%  { offset-distance: 100%; opacity: 0; }
  100% { offset-distance: 100%; opacity: 0; }
}
.pict1-path {
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: pict1-trace 4.5s ease-in-out infinite;
}
.pict1-dot-start { transform-origin: center; transform-box: fill-box; animation: pict1-dot-start 4.5s ease-in-out infinite; }
.pict1-dot-end   { transform-origin: center; transform-box: fill-box; animation: pict1-dot-end   4.5s ease-in-out infinite; }
.pict1-marker {
  offset-path: path('M 30 170 Q 60 120 100 130 T 170 50');
  offset-rotate: 0deg;
  animation: pict1-marker 4.5s ease-in-out infinite;
}

/* ----- Pictogram 2: Convergence ----- */
@keyframes pict2-tl { 0%, 100% { transform: translate(-60px, -60px); } 45%, 65% { transform: translate(0, 0); } }
@keyframes pict2-tr { 0%, 100% { transform: translate(60px, -60px); }  45%, 65% { transform: translate(0, 0); } }
@keyframes pict2-bl { 0%, 100% { transform: translate(-60px, 60px); }  45%, 65% { transform: translate(0, 0); } }
@keyframes pict2-br { 0%, 100% { transform: translate(60px, 60px); }   45%, 65% { transform: translate(0, 0); } }
@keyframes pict2-center {
  0%, 35%   { opacity: 0; transform: scale(0.6); }
  50%, 60%  { opacity: 1; transform: scale(1); }
  75%, 100% { opacity: 0; transform: scale(0.6); }
}
@keyframes pict2-pulse {
  0%, 40%, 70%, 100% { opacity: 0; transform: scale(0.4); }
  50%, 60%           { opacity: 0.4; transform: scale(1.4); }
}
.pict2-tl { animation: pict2-tl 4.5s ease-in-out infinite; }
.pict2-tr { animation: pict2-tr 4.5s ease-in-out infinite; }
.pict2-bl { animation: pict2-bl 4.5s ease-in-out infinite; }
.pict2-br { animation: pict2-br 4.5s ease-in-out infinite; }
.pict2-center  { transform-origin: center; transform-box: fill-box; animation: pict2-center 4.5s ease-in-out infinite; }
.pict2-pulse-r { transform-origin: center; transform-box: fill-box; animation: pict2-pulse 4.5s ease-in-out infinite; }

/* ----- Pictogram 3: BIM building floor by floor ----- */
@keyframes pict3-base {
  0%, 3%   { stroke-dashoffset: 165; opacity: 0; }
  6%       { stroke-dashoffset: 165; opacity: 1; }
  20%, 87% { stroke-dashoffset: 0;   opacity: 1; }
  98%, 100%{ stroke-dashoffset: 0;   opacity: 0; }
}
@keyframes pict3-vert1 {
  0%, 20%  { stroke-dashoffset: 25; opacity: 0; }
  22%      { stroke-dashoffset: 25; opacity: 1; }
  30%, 87% { stroke-dashoffset: 0;  opacity: 1; }
  98%, 100%{ stroke-dashoffset: 0;  opacity: 0; }
}
@keyframes pict3-lvl1 {
  0%, 30%  { stroke-dashoffset: 165; opacity: 0; }
  32%      { stroke-dashoffset: 165; opacity: 1; }
  43%, 87% { stroke-dashoffset: 0;   opacity: 1; }
  98%, 100%{ stroke-dashoffset: 0;   opacity: 0; }
}
@keyframes pict3-vert2 {
  0%, 43%  { stroke-dashoffset: 25; opacity: 0; }
  45%      { stroke-dashoffset: 25; opacity: 1; }
  53%, 87% { stroke-dashoffset: 0;  opacity: 1; }
  98%, 100%{ stroke-dashoffset: 0;  opacity: 0; }
}
@keyframes pict3-lvl2 {
  0%, 53%  { stroke-dashoffset: 165; opacity: 0; }
  55%      { stroke-dashoffset: 165; opacity: 1; }
  65%, 87% { stroke-dashoffset: 0;   opacity: 1; }
  98%, 100%{ stroke-dashoffset: 0;   opacity: 0; }
}
@keyframes pict3-vert3 {
  0%, 65%  { stroke-dashoffset: 25; opacity: 0; }
  67%      { stroke-dashoffset: 25; opacity: 1; }
  75%, 87% { stroke-dashoffset: 0;  opacity: 1; }
  98%, 100%{ stroke-dashoffset: 0;  opacity: 0; }
}
@keyframes pict3-top {
  0%, 75%  { stroke-dashoffset: 165; opacity: 0; }
  77%      { stroke-dashoffset: 165; opacity: 1; }
  87%, 87% { stroke-dashoffset: 0;   opacity: 1; }
  98%, 100%{ stroke-dashoffset: 0;   opacity: 0; }
}
.pict3-diamond {
  fill: none; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round;
  stroke-dasharray: 165;
}
.pict3-vert-seg {
  fill: none; stroke-width: 1.5; stroke-linecap: round;
  stroke-dasharray: 25;
}
.pict3-base  { animation: pict3-base  4.5s ease-in-out infinite; }
.pict3-vert1 { animation: pict3-vert1 4.5s ease-in-out infinite; }
.pict3-lvl1  { animation: pict3-lvl1  4.5s ease-in-out infinite; }
.pict3-vert2 { animation: pict3-vert2 4.5s ease-in-out infinite; }
.pict3-lvl2  { animation: pict3-lvl2  4.5s ease-in-out infinite; }
.pict3-vert3 { animation: pict3-vert3 4.5s ease-in-out infinite; }
.pict3-top   { animation: pict3-top   4.5s ease-in-out infinite; }

.diff-card__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--line);

  p {
    min-height: 87px;
  }
}
.diff-card h3 {
  font-size: clamp(20px, 1.7vw, 26px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.diff-card p { font-size: 14px; line-height: 1.55; }
@media (max-width: 880px) {
  .differential__grid { grid-template-columns: 1fr; }
  .diff-card { min-height: 440px; }
}
@media (prefers-reduced-motion: reduce) {
  .pict1-path, .pict1-dot-start, .pict1-dot-end, .pict1-marker,
  .pict2-tl, .pict2-tr, .pict2-bl, .pict2-br, .pict2-center, .pict2-pulse-r,
  .pict3-diamond, .pict3-vert-seg, .pict3-base, .pict3-vert1, .pict3-lvl1, .pict3-vert2, .pict3-lvl2, .pict3-vert3, .pict3-top {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
    stroke-dashoffset: 0 !important;
  }
}

/* ===== Ticker ===== */
.ticker {
  border-block: 1px solid var(--line);
  overflow: hidden;
  padding: 18px 0;
}
.ticker__track {
  display: flex;
  white-space: nowrap;
  animation: ticker 60s linear infinite;
}
.ticker__item {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--fg-muted);
  padding-inline: 32px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.ticker__item::after {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--fg-soft);
}
@keyframes ticker { to { transform: translateX(-50%); } }

/* ===== Clients ===== */
.clients__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.client-cell {
  background: var(--bg);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background .3s var(--ease);
  position: relative;
}
.client-cell:hover { background: var(--bg-alt); }
.client-cell__num {
  position: absolute;
  top: 12px; left: 14px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
}
.client-cell__name {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-soft);
  position: absolute;
  bottom: 10px;
  left: 14px;
}
.client-logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(1.4);
  opacity: 0.9;
  transition: opacity .3s var(--ease);
}
.client-cell:hover .client-logo {
  opacity: 1;
}
@media (max-width: 1000px) {
  .clients__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .clients__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Team ===== */
.team__grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: clamp(14px, 1.6vw, 24px);
}
.member { cursor: default; }
.member__photo {
  aspect-ratio: 1 / 1;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  margin-bottom: 12px;
  transition: transform .5s var(--ease);
}
.member:hover .member__photo { transform: translateY(-4px); }
.member__img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.member__placeholder {
  width: 100%; height: 100%;
  display: grid; place-items: center;
  background: var(--bg-alt);
}
.member__placeholder svg {
  width: 40%; height: 40%;
  color: var(--line-strong);
}
.member__num {
  position: absolute;
  top: 8px; left: 10px;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
}
.member__tag {
  position: absolute;
  top: 8px; right: 8px;
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--fg);
  padding: 3px 6px;
  border-radius: 3px;
}
.member h4 {
  font-size: clamp(13px, 1vw, 15px);
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: 2px;
  line-height: 1.2;
}
.member__role {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: -0.005em;
  line-height: 1.3;
}
@media (max-width: 1100px) {
  .team__grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .team__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Services ===== */
.services__intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 0;
}
.services__col {
  background: var(--bg);
  padding: clamp(32px, 4vw, 48px);
}
.services__col__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.services__col__head h3 {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.services__col__head .count {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
}
.services__col ul { list-style: none; }
.services__col li {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  letter-spacing: -0.005em;
  color: var(--fg);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: padding-left .3s var(--ease);
  cursor: default;
}
.services__col li:last-child { border-bottom: 0; }
.services__col li:hover { padding-left: 6px; }
.services__col li::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--fg);
  flex-shrink: 0;
}

.services__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px 0;
  background: none;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  margin-top: 8px;
}
.services__toggle:hover {
  background: var(--fg);
  color: var(--bg);
  border-color: var(--fg);
}
.services__toggle svg {
  width: 16px; height: 16px;
  transition: transform .45s var(--ease);
}
.services__toggle--open svg { transform: rotate(180deg); }
.services__expand {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .55s var(--ease);
}
.services__expand--open { grid-template-rows: 1fr; }
.services__expand__inner { overflow: hidden; padding-top: 1px; }
.services__details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(12px, 1.5vw, 20px);
  padding-top: 32px;
}
.service-detail {
  padding: 24px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 14px;
  cursor: default;
}
.service-detail:hover {
  border-color: var(--fg);
  transform: translateY(-2px);
}
.service-detail__head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 16px;
}
.service-detail__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
}
.service-detail__icon {
  width: 28px; height: 28px;
  border: 1px solid var(--line);
  border-radius: 6px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.service-detail__icon svg { width: 14px; height: 14px; }
.service-detail h4 {
  font-size: clamp(15px, 1.2vw, 18px);
  font-weight: 500;
  letter-spacing: -0.02em;
}
.service-detail p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-muted);
}
@media (max-width: 880px) {
  .services__intro { grid-template-columns: 1fr; }
  .services__details { grid-template-columns: 1fr; }
}

/* ===== Process ===== */
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.process-step {
  background: var(--bg);
  padding: clamp(28px, 3vw, 44px);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  transition: background .3s var(--ease);
}
.process-step:hover { background: var(--bg-alt); }
.process-step__num {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
}
.process-step__index {
  font-family: var(--sans);
  font-size: clamp(56px, 6vw, 88px);
  font-weight: 300;
  letter-spacing: -0.04em;
  line-height: 0.85;
  color: var(--fg);
}
.process-step h4 {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.process-step p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.55;
}
@media (max-width: 880px) {
  .process__steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .process__steps { grid-template-columns: 1fr; }
}

/* ===== Stats ===== */
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.stat-cell {
  background: var(--bg);
  padding: clamp(32px, 4vw, 56px) clamp(24px, 3vw, 36px);
}
.stat-cell .num {
  font-family: var(--sans);
  font-size: clamp(48px, 6vw, 88px);
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.95;
  margin-bottom: 16px;
}
.stat-cell .num .unit {
  font-size: 0.5em;
  color: var(--fg-soft);
  margin-left: 4px;
  letter-spacing: -0.02em;
}
.stat-cell .label-sm {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
@media (max-width: 880px) {
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Projects panels ===== */
.projects__panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(10px, 1.5vw, 18px);
}
.project-panel-wrap {
  display: block;
  text-decoration: none;
  color: inherit;
}
.project-panel {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
}
.project-panel__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease);
  display: block;
}
.project-panel-wrap:hover .project-panel__img { transform: scale(1.05); }
.project-panel__placeholder {
  width: 100%;
  height: 100%;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 10px;
}
.project-panel__header {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: 20px 20px 40px;
  background: linear-gradient(to bottom, rgba(10,10,10,0.65) 0%, rgba(10,10,10,0) 100%);
}
.project-panel__label {
  font-family: var(--sans);
  font-size: clamp(14px, 1.2vw, 18px);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: #f5f5f3;
}
.project-panel__footer {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 20px 20px;
  background: linear-gradient(to top, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0) 100%);
}
.project-panel__btn {
  font-family: var(--sans);
  font-size: clamp(13px, 1vw, 15px);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #f5f5f3;
}
.project-panel__arrow {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(245,245,243,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .3s var(--ease), border-color .3s var(--ease);
  flex-shrink: 0;
  color: #f5f5f3;
}
.project-panel__arrow svg {
  width: 14px;
  height: 14px;
}
.project-panel-wrap:hover .project-panel__arrow {
  background: #ffffff;
  border-color: #ffffff;
  color: #0a0a0a;
}
@media (max-width: 700px) {
  .projects__panels { grid-template-columns: 1fr; }
  .project-panel { aspect-ratio: 4 / 3; }
}

/* ===== Contact CTA ===== */
.cta {
  padding-block: clamp(120px, 18vh, 200px);
  text-align: center;
}
.cta__inner { max-width: 880px; margin: 0 auto; }
.cta h2 {
  font-size: clamp(48px, 8vw, 132px);
  letter-spacing: -0.04em;
  margin: 32px 0 32px;
  line-height: 1;
}
.cta h2 .muted { color: var(--fg-soft); }
.cta .lead { margin: 0 auto 48px; max-width: 56ch; }
.cta__actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Depoimentos ===== */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line);
  border-block: 1px solid var(--line);
}
.testimonial {
  position: relative;
  background: var(--bg);
  padding: clamp(36px, 4vw, 56px);
  display: flex;
  flex-direction: column;
  gap: 28px;
  min-height: clamp(340px, 38vh, 420px);
  transition: background .3s var(--ease);
  overflow: hidden;
}
.testimonial:hover { background: var(--bg-alt); }
.testimonial__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}
.testimonial__num,
.testimonial__tag {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.testimonial__mark {
  position: absolute;
  top: clamp(18px, 2vw, 28px);
  right: clamp(24px, 3vw, 44px);
  font-family: var(--sans);
  font-size: clamp(120px, 14vw, 200px);
  font-weight: 300;
  line-height: 0.85;
  color: var(--fg);
  opacity: 0.06;
  pointer-events: none;
  user-select: none;
  letter-spacing: -0.05em;
}
.testimonial__quote {
  font-family: var(--sans);
  font-size: clamp(18px, 1.55vw, 24px);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.35;
  color: var(--fg);
  max-width: 38ch;
  flex: 1;
  text-wrap: pretty;
  position: relative;
  z-index: 1;
}
.testimonial__author {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  position: relative;
  z-index: 1;
}
.testimonial__logo {
  width: 52px;
  height: 52px;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--bg-alt);
  overflow: hidden;
  flex-shrink: 0;
  transition: border-color .25s var(--ease);
}
.testimonial:hover .testimonial__logo { border-color: var(--line-strong); }
.testimonial__logo img {
  width: 78%;
  height: 78%;
  object-fit: contain;
  display: block;
}
.testimonial__meta {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.testimonial__meta strong {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--fg);
}
.testimonial__meta span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--fg-muted);
}
@media (max-width: 880px) {
  .testimonials__grid { grid-template-columns: 1fr; }
}

/* ===== Mapa ===== */
.mapa {
  padding-block: clamp(56px, 8vh, 100px);
}
.mapa .sect-head {
  margin-bottom: clamp(32px, 5vh, 56px);
}
.mapa .sect-head h2 {
  font-size: clamp(28px, 3.5vw, 48px);
}
.mapa__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
}
.mapa__viz {
  background: var(--bg);
  padding: clamp(16px, 2vw, 22px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 320px;
}
.mapa__legend {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-soft);
  gap: 12px;
  flex-wrap: wrap;
}
.mapa__legend strong { color: var(--fg); font-weight: 500; }
.mapa__frame {
  position: relative;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 6px;
  background-color: var(--bg-alt);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 22px 22px;
  background-position: -1px -1px;
  overflow: hidden;
  display: grid;
  place-items: center;
  padding: 10px;
}
.mapa__svg {
  width: 100%;
  height: 100%;
  max-width: 280px;
  display: block;
}
.mapa__svg .br-shape {
  fill: var(--fg);
  fill-opacity: 0.06;
  stroke: var(--fg);
  stroke-opacity: 0.6;
  stroke-width: 0.55;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.mapa__svg .br-south {
  fill: var(--fg);
  fill-opacity: 0.16;
  stroke: var(--fg);
  stroke-opacity: 0.7;
  stroke-width: 0.5;
}
.mapa__svg .br-geo-line {
  stroke: var(--fg);
  stroke-opacity: 0.18;
  stroke-width: 0.25;
  stroke-dasharray: 1 1.5;
}
.mapa__svg .br-geo-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.2px;
  letter-spacing: 0.18em;
  fill: var(--fg);
  fill-opacity: 0.45;
  text-transform: uppercase;
}
.mapa__svg .pin-leader {
  stroke: var(--fg);
  stroke-width: 0.35;
  stroke-opacity: 0.55;
}
.mapa__svg .pin-halo {
  fill: var(--bg);
  stroke: var(--fg);
  stroke-width: 0.7;
}
.mapa__svg .pin-dot { fill: var(--fg); }
.mapa__svg .pin-num-bg { fill: var(--fg); }
.mapa__svg .pin-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2.6px;
  font-weight: 600;
  letter-spacing: 0;
  fill: var(--bg);
  text-anchor: middle;
  dominant-baseline: central;
}
@keyframes mapa-pulse {
  0%   { opacity: 0.55; transform: scale(0.6); }
  100% { opacity: 0;    transform: scale(4);   }
}
.mapa__svg .pin-pulse {
  fill: none;
  stroke: var(--fg);
  stroke-width: 0.4;
  transform-origin: center;
  transform-box: fill-box;
  animation: mapa-pulse 2.4s ease-out infinite;
}
.mapa__compass {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 28px;
  height: 28px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--bg);
  display: grid;
  place-items: center;
}
.mapa__compass span {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--fg);
  transform: translateY(-1px);
}
.mapa__info {
  background: var(--bg);
  padding: clamp(18px, 2.2vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}
.mapa__cities {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mapa__city {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color .25s var(--ease), transform .25s var(--ease);
  text-decoration: none;
  color: inherit;
}
.mapa__city:hover {
  border-color: var(--line-strong);
  transform: translateX(3px);
}
.mapa__city__num {
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--fg-soft);
}
.mapa__city__main {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.mapa__city__name {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--fg);
  line-height: 1.2;
}
.mapa__city__name .state {
  color: var(--fg-soft);
  font-weight: 400;
}
.mapa__city__addr {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--fg-muted);
  line-height: 1.45;
}
.mapa__city__tag {
  font-family: var(--mono);
  font-size: 8px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--fg);
  padding: 4px 7px;
  border-radius: 3px;
  white-space: nowrap;
}
.mapa__city__tag--soft {
  color: var(--fg-muted);
  background: var(--bg-alt);
  border: 1px solid var(--line);
}
.mapa__coverage {
  padding-top: 12px;
  margin-top: 4px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fg-soft);
}
.mapa__coverage strong { color: var(--fg); font-weight: 500; }
@media (prefers-reduced-motion: reduce) {
  .mapa__svg .pin-pulse { animation: none !important; opacity: 0 !important; }
}
@media (max-width: 900px) {
  .mapa__grid { grid-template-columns: 1fr; }
  .mapa__viz { min-height: 280px; }
}

/* ===== Footer ===== */
.footer {
  padding: 56px var(--gutter) 32px;
  border-top: 1px solid var(--line);
}
.footer__inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.footer__brand .logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer__brand .logo img {
  height: 36px;
  width: auto;
  display: block;
}
.footer__brand p {
  font-size: 14px;
  max-width: 36ch;
}
.footer__col h5 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-soft);
  margin-bottom: 16px;
}
.footer__col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer__col a {
  color: var(--fg);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: -0.005em;
  transition: color .2s var(--ease);
}
.footer__col a:hover { color: var(--fg-muted); }
.footer__bottom {
  max-width: 1280px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--fg-soft);
}
@media (max-width: 880px) {
  .footer__inner { grid-template-columns: 1fr; gap: 32px; }
}

/* ===== Intro ===== */
.intro {
  position: fixed;
  inset: 0;
  z-index: 900;
  background: #0a0a0a;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: all;
  animation: intro-exit .9s var(--ease) 4.1s forwards;
}
@keyframes intro-exit {
  to { transform: translateY(-100%); }
}
.intro__row {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 40px);
}
.intro__logo {
  display: block;
  height: clamp(52px, 7vw, 110px);
  width: auto;
  opacity: 0;
  animation: intro-logo-in .9s var(--ease) .3s forwards;
}
@keyframes intro-logo-in {
  from { opacity: 0; transform: translateX(-16px); }
  to   { opacity: 1; transform: translateX(0); }
}
.intro__slogan-wrap {
  overflow: hidden;
}
.intro__slogan {
  display: block;
  font-family: var(--sans);
  font-size: clamp(20px, 2vw, 30px);
  font-weight: 400;
  letter-spacing: -0.01em;
  color: #ffffff;
  opacity: .9;
  white-space: nowrap;
  transform: translateX(-110%);
  animation: intro-slogan-in .8s var(--ease) 1.5s forwards;
}
@keyframes intro-slogan-in {
  to { transform: translateX(0); }
}

/* ===== Floating Buttons ===== */
.float-btn {
  position: fixed;
  right: -80px;
  opacity: 0;
  z-index: 200;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  color: #0a0a0a;
  mix-blend-mode: difference;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform .25s var(--ease), right .5s var(--ease), opacity .5s var(--ease);
}
.float-btn--wa { bottom: 32px; }
.float-btn--ig { bottom: 96px; }
.float-btn--li { bottom: 160px; }
.float-btn.in { right: 32px; opacity: 1; }
.float-btn--wa.in { transition-delay: 0s; }
.float-btn--ig.in { transition-delay: .1s; }
.float-btn--li.in { transition-delay: .2s; }
.float-btn:hover { transform: scale(1.1); }
.float-btn svg { width: 22px; height: 22px; }
.float-btn--wa svg { width: 26px; height: 26px; }
@keyframes wa-ring {
  0%   { transform: scale(1);   opacity: .45; }
  100% { transform: scale(1.3); opacity: 0;   }
}
.float-btn--wa::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #ffffff;
  pointer-events: none;
  z-index: -1;
  animation: wa-ring 2.2s ease-out infinite;
}
.float-btn--wa:hover::before { animation-play-state: paused; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .word-line > span {
    opacity: 1 !important;
    transform: none !important;
  }
}