/* DESIGN SYSTEM: London Brutalist / Editorial Grid */
:root {
  --black: #111111;
  --white: #f5f5f0; /* Off-white paper look */
  --accent: #d1ff00; /* Acid Green/Yellow */
  --gray: #888888;
  --border: 1px solid #111111;

  --font-head: "Space Grotesk", sans-serif;
  --font-mono: "Roboto Mono", monospace;

  --container: 1300px;
  --pad: 20px;
}

/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--white);
  color: var(--black);
  font-family: var(--font-mono);
  line-height: 1.5;
  overflow-x: hidden;
}

/* UTILS */
a {
  text-decoration: none;
  color: inherit;
  transition: 0.2s;
}
ul {
  list-style: none;
}
img {
  width: 100%;
  display: block;
  object-fit: cover;
  filter: grayscale(100%);
  transition: 0.3s;
}
img:hover {
  filter: grayscale(0%);
}

h1,
h2,
h3,
h4,
h5 {
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
h1 {
  font-size: clamp(3rem, 7vw, 6rem);
}
h2 {
  font-size: clamp(2.5rem, 5vw, 4rem);
}
h3 {
  font-size: 2rem;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--pad);
}
.section {
  padding: 100px 0;
  border-bottom: var(--border);
}
.center {
  text-align: center;
}

/* TOP BAR */
.top-bar {
  background: var(--black);
  color: var(--accent);
  padding: 5px 0;
  font-size: 0.75rem;
  display: flex;
  justify-content: space-between;
  padding: 5px 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* HEADER */
.brut-header {
  border-bottom: var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
}
.h-wrapper {
  height: 80px;
  display: flex;
  align-items: stretch;
}

.logo {
  display: flex;
  align-items: center;
  padding: 0 30px;
  border-right: var(--border);
  gap: 15px;
  background: var(--accent);
  color: var(--black);
}
.logo-box {
  width: 30px;
  height: 30px;
  background: var(--black);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
  font-family: var(--font-head);
}
.logo-text .main {
  font-weight: 700;
  font-size: 1.2rem;
}
.logo-text .sub {
  font-size: 0.7rem;
}

.brut-nav {
  display: flex;
  flex-grow: 1;
  align-items: center;
  padding-left: 40px;
  gap: 30px;
}
.brut-nav a {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1.1rem;
  text-transform: uppercase;
}
.brut-nav a:hover {
  text-decoration: underline;
  background: var(--black);
  color: var(--white);
  padding: 0 5px;
}

.h-act {
  display: flex;
  align-items: stretch;
  border-left: var(--border);
}
.btn-brut {
  display: flex;
  align-items: center;
  padding: 0 40px;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  transition: 0.2s;
}
.btn-brut:hover {
  background: var(--white);
  color: var(--black);
}

.burger {
  background: none;
  border: none;
  border-left: var(--border);
  padding: 0 20px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-weight: 700;
  display: none;
}

/* MOBILE MENU */
.mob-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: var(--white);
  z-index: 200;
  display: none;
  flex-direction: column;
}
.mob-menu.active {
  display: flex;
}
.mm-head {
  height: 80px;
  border-bottom: var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 20px;
  background: var(--accent);
}
.mm-logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.5rem;
}
#closeMob {
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 10px 20px;
  font-family: var(--font-mono);
  cursor: pointer;
}
.mm-body {
  flex-grow: 1;
  padding: 40px;
  overflow-y: auto;
}
.mm-list a {
  display: block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  border-bottom: var(--border);
  padding: 15px 0;
  font-weight: 700;
}
.mm-list a:hover {
  background: var(--black);
  color: var(--accent);
  padding-left: 20px;
}
.mm-foot {
  border-top: var(--border);
  text-align: center;
  font-size: 0.8rem;
}

/* HERO */
.hero-brut {
  padding-top: 100px;
  padding-bottom: 80px;
}
.hero-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
}

.hero-txt h1 {
  margin-bottom: 30px;
  letter-spacing: -2px;
}
.hero-txt .highlight {
  background: var(--accent);
  padding: 0 10px;
}
.hero-lead {
  font-size: 1.3rem;
  margin-bottom: 50px;
  max-width: 600px;
  padding-left: 20px;
  border-left: 4px solid var(--black);
}
.hero-cta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-solid {
  padding: 18px 40px;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  border: 1px solid var(--black);
  font-size: 1.1rem;
}
.btn-solid:hover {
  background: var(--accent);
  color: var(--black);
}

.btn-outline {
  padding: 18px 40px;
  background: transparent;
  color: var(--black);
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  border: 1px solid var(--black);
  font-size: 1.1rem;
}
.btn-outline:hover {
  background: var(--black);
  color: var(--white);
}

.ascii-box {
  background: var(--black);
  color: var(--accent);
  padding: 20px;
  font-family: monospace;
  white-space: pre;
  overflow: hidden;
  margin-bottom: 20px;
  border: 1px solid var(--black);
}
.vis-caption {
  margin-top: 20px;
  font-size: 0.8rem;
  animation: blink 1s infinite;
}
@keyframes blink {
  50% {
    opacity: 0;
  }
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: var(--border);
}
.sg-item {
  padding: 20px;
  border-right: var(--border);
  text-align: center;
}
.sg-item:last-child {
  border-right: none;
}
.sg-item strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
}
.sg-item span {
  font-size: 0.8rem;
  text-transform: uppercase;
}

/* MARQUEE */
.marquee-brut {
  border-top: var(--border);
  border-bottom: var(--border);
  padding: 15px 0;
  background: var(--accent);
  overflow: hidden;
}
.track {
  white-space: nowrap;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.5rem;
  animation: scroll 20s linear infinite;
}
.track span {
  margin: 0 30px;
}
@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* JOURNAL */
.sec-header {
  margin-bottom: 60px;
  border-bottom: var(--border);
  padding-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.sec-header h2 {
  font-size: 3rem;
  margin: 0;
}

.journal-layout {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 40px;
}
.main-article {
  border: var(--border);
  padding: 20px;
}
.ma-img {
  position: relative;
  height: 400px;
  margin-bottom: 20px;
  border: var(--border);
}
.ma-img img {
  width: 100%;
  height: 100%;
}
.tag {
  position: absolute;
  top: 20px;
  left: 20px;
  background: var(--accent);
  color: var(--black);
  padding: 5px 10px;
  font-weight: 700;
  border: var(--border);
}
.meta {
  font-size: 0.8rem;
  color: #666;
  margin-bottom: 10px;
  font-family: var(--font-mono);
}
.ma-content h3 {
  font-size: 2rem;
  margin-bottom: 15px;
}
.ma-content p {
  margin-bottom: 20px;
  font-size: 1.1rem;
}
.read-link {
  font-weight: 700;
  text-transform: uppercase;
  border-bottom: 2px solid var(--accent);
}

.side-articles {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: var(--border);
}
.sa-item {
  padding: 30px;
  border-bottom: var(--border);
  background: var(--white);
  transition: 0.3s;
}
.sa-item:last-child {
  border-bottom: none;
}
.sa-item:hover {
  background: #f0f0f0;
  padding-left: 40px;
}
.sa-item h4 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}

/* SOLUTIONS */
.sec-header-row {
  display: flex;
  align-items: center;
  margin-bottom: 60px;
}
.deco-line {
  flex-grow: 1;
  height: 1px;
  background: var(--black);
  margin-left: 30px;
}

.sol-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.sol-card {
  border: var(--border);
  padding: 20px;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: 0.3s;
  background: var(--white);
}
.sol-card:hover {
  background: var(--black);
  color: var(--accent);
  transform: translateY(-5px);
}
.sol-card:hover .sc-head i {
  color: var(--accent);
}
.sc-num {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  margin-bottom: 20px;
  opacity: 0.6;
}
.sc-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}
.sc-head h4 {
  font-size: 1.4rem;
  line-height: 1.1;
}
.sc-head i {
  width: 30px;
  height: 30px;
}
.sol-card p {
  font-size: 0.9rem;
  margin-bottom: 30px;
  flex-grow: 1;
}
.sc-tags li {
  font-size: 0.75rem;
  border: 1px solid currentColor;
  display: inline-block;
  padding: 2px 5px;
  margin-right: 5px;
  margin-bottom: 5px;
}

/* STACK */
.stack-table {
  border: var(--border);
}
.st-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-bottom: var(--border);
}
.st-row:last-child {
  border-bottom: none;
}
.st-cat {
  padding: 20px;
  background: #eee;
  font-weight: 700;
  border-right: var(--border);
  font-family: var(--font-head);
}
.st-vals {
  padding: 20px;
}

/* CASES (NEW) */
.sec-title-big {
  font-size: 4rem;
  margin-bottom: 60px;
  border-bottom: 4px solid var(--black);
  display: inline-block;
}
.case-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  border: var(--border);
  margin-bottom: 40px;
}
.case-block.reverse {
  grid-template-columns: 1fr 1.2fr;
}
.case-block.reverse .cb-img {
  order: 2;
  border-left: var(--border);
  border-right: none;
}
.cb-img {
  border-right: var(--border);
  height: 400px;
  overflow: hidden;
}
.cb-img img {
  width: 100%;
  height: 100%;
}
.cb-info {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.cb-meta {
  font-size: 0.8rem;
  background: var(--black);
  color: var(--white);
  display: inline-block;
  padding: 5px 10px;
  margin-bottom: 20px;
  align-self: flex-start;
}
.cb-info h3 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}
.cb-stats {
  display: flex;
  gap: 40px;
  margin-top: 30px;
  border-top: var(--border);
  padding-top: 20px;
}
.cb-stats div span {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
}

/* PROCESS */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: var(--border);
  margin-top: 40px;
}
.ps-item {
  padding: 40px 20px;
  border-right: var(--border);
  text-align: center;
}
.ps-item:last-child {
  border-right: none;
}
.ps-num {
  display: block;
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 700;
  color: #ddd;
  margin-bottom: 15px;
}
.ps-item h5 {
  font-size: 1.2rem;
  margin-bottom: 10px;
}

/* FAQ */
.faq-brut {
  border: var(--border);
}
.faq-row {
  border-bottom: var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.faq-row:last-child {
  border-bottom: none;
}
.faq-q {
  padding: 30px;
  font-weight: 700;
  font-family: var(--font-head);
  font-size: 1.2rem;
  border-right: var(--border);
}
.faq-a {
  padding: 30px;
}

/* CONTACT */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: var(--border);
}
.cl-info {
  background: var(--black);
  color: var(--white);
  padding: 60px;
}
.cl-info h2 {
  font-size: 4rem;
  color: var(--accent);
  margin-bottom: 30px;
}
.cl-details {
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.cd-row {
  border-bottom: 1px solid #333;
  padding-bottom: 10px;
  display: flex;
  justify-content: space-between;
}
.cd-row .lbl {
  color: #888;
  font-size: 0.8rem;
}
.cd-row a,
.cd-row p {
  font-family: var(--font-head);
  font-size: 1.2rem;
}

.cl-form {
  padding: 60px;
  background: var(--white);
}
.brut-form {
  display: flex;
  flex-direction: column;
  gap: 25px;
}
.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 8px;
  font-size: 0.9rem;
  text-transform: uppercase;
}
.form-group input,
.form-group select {
  width: 100%;
  padding: 15px;
  border: var(--border);
  background: #fff;
  font-family: var(--font-mono);
  font-size: 1rem;
  border-radius: 0;
}
.form-group input:focus {
  outline: none;
  background: var(--accent);
}
.form-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 0.9rem;
}
.form-check a {
  text-decoration: underline;
  font-weight: 700;
}
.btn-submit {
  padding: 20px;
  background: var(--black);
  color: var(--white);
  border: none;
  font-family: var(--font-head);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.2rem;
  cursor: pointer;
  transition: 0.2s;
}
.btn-submit:hover {
  background: var(--accent);
  color: var(--black);
}

/* FOOTER */
.brut-footer {
  border-top: var(--border);
  padding-top: 60px;
  margin-top: 100px;
  background: #fff;
}
.f-top {
  border-bottom: var(--border);
  padding-bottom: 40px;
  margin-bottom: 40px;
}
.f-logo {
  font-family: var(--font-head);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -2px;
}
.f-slogan {
  font-size: 1.2rem;
  margin-top: 10px;
}

.f-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 60px;
}
.f-col h5 {
  margin-bottom: 20px;
  font-size: 0.9rem;
  color: #888;
}
.f-col a {
  display: block;
  margin-bottom: 10px;
  font-weight: 500;
  font-family: var(--font-head);
  font-size: 1.1rem;
}
.f-col a:hover {
  text-decoration: underline;
  color: var(--black);
}

.f-btm {
  border-top: var(--border);
  padding: 20px 0;
  text-align: center;
  font-size: 0.8rem;
}

/* COOKIE */
.cookie-brut {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--accent);
  border-top: var(--border);
  padding: 15px 20px;
  display: none;
  justify-content: space-between;
  align-items: center;
  z-index: 500;
}
.cb-txt {
  font-weight: 700;
  font-family: var(--font-head);
}
#acceptCookie {
  background: var(--black);
  color: var(--white);
  border: none;
  padding: 10px 30px;
  font-family: var(--font-mono);
  font-weight: 700;
  cursor: pointer;
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .brut-nav,
  .btn-brut {
    display: none;
  }
  .burger {
    display: block;
  }

  .hero-layout {
    grid-template-columns: 1fr;
  }
  .hero-vis {
    display: none;
  }

  .journal-layout {
    grid-template-columns: 1fr;
  }
  .sol-grid {
    grid-template-columns: 1fr;
  }
  .case-block,
  .case-block.reverse {
    grid-template-columns: 1fr;
  }
  .cb-img {
    height: 250px;
    border-right: none;
    border-bottom: var(--border);
  }
  .process-steps {
    grid-template-columns: 1fr;
  }
  .ps-item {
    border-right: none;
    border-bottom: var(--border);
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }
  .f-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
  .f-logo {
    font-size: 3rem;
  }

  .faq-row {
    grid-template-columns: 1fr;
  }
  .faq-q {
    border-right: none;
    border-bottom: var(--border);
  }
}

@media (max-width: 600px) {
  .hero-txt h1,
  .sec-header h2,
  .cb-info h3,
  .cl-info h2 {
    font-size: 2.2rem;
  }
  .cb-info,
  .cl-info {
    padding: 20px;
  }
  .st-vals {
    font-size: 0.6rem;
    padding: 8px;
  }
  .sec-header {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }
  .f-grid {
    grid-template-columns: 1fr;
  }
  .cookie-brut {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

.pages {
  padding: 120px 0;
}

.pages-wrap {
  max-width: 1000px;
  padding: 0 20px;
  margin: 0 auto 20px;
}

.pages h1 {
  font-size: 40px;
  font-weight: 900;
  color: var(--accent);
  margin-bottom: 40px;
  text-align: center;
}

.text-wrapper {
  background: #f8fafc;
  padding: 50px 40px;
  border-radius: 20px;
  line-height: 1.8;
}

.text-wrapper h2 {
  font-size: 28px;
  font-weight: 700;
  color: #1e293b;
  margin-top: 40px;
  margin-bottom: 15px;
  border-bottom: 2px solid rgba(99, 102, 241, 0.2);
  padding-bottom: 5px;
}

.text-wrapper h3 {
  color: #000000;
  margin-bottom: 20px;
}

.text-wrapper p {
  color: #64748b;
  margin-bottom: 20px;
}

.text-wrapper ul {
  list-style-type: none;
  padding-left: 0;
  margin-bottom: 20px;
}

.text-wrapper ul li {
  position: relative;
  padding-left: 25px;
  margin-bottom: 15px;
  color: #1e293b;
}

.text-wrapper ul li::before {
  content: "•";
  position: absolute;
  left: 0;
  font-size: 20px;
  line-height: 1;
  color: var(--primary);
  top: 0;
}

.text-wrapper strong {
  color: var(--color-error);
}

.text-wrapper a {
  color: #001eff;
  text-decoration: underline;
  font-weight: 600;
}

.text-wrapper ol {
  display: flex;
  flex-direction: column;
  padding: 20px;
  color: #000000;
}

.margin {
  margin: 120px 0 50px;
  font-size: 40px;
}

@media (max-width: 768px) {
  .pages {
    padding: 100px 0 60px;
  }
  .pages h1 {
    font-size: 22px;
    margin-bottom: 30px;
  }
  h3 {
    font-size: 18px;
  }
  .text-wrapper {
    padding: 30px 20px;
  }
  .text-wrapper h2 {
    font-size: 24px;
    margin-top: 30px;
  }
  .margin {
    margin: 80px 0 30px;
    font-size: 28px;
  }
}