/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background-color: #f8fafc;
  color: #0f172a;
  -webkit-font-smoothing: antialiased;
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }
input { font: inherit; }

/* ===== UTILITIES ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.text-primary { color: #ea5267; }
.accent-bar { width: 80px; height: 8px; background: #ea5267; margin-top: 24px; }
.accent-bar--center { margin-left: auto; margin-right: auto; }
.accent-bar--dark { width: 48px; height: 4px; background: #0f172a; margin-top: 32px; }
.section-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: #0f172a;
}
.section-title--center { text-align: center; }
.section-subtitle {
  font-size: 18px;
  color: #475569;
  max-width: 600px;
  margin-top: 16px;
  line-height: 1.7;
}
.section-subtitle--center { text-align: center; margin-left: auto; margin-right: auto; }
.section-label {
  text-align: center;
  color: #64748b;
  font-weight: 700;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
}
.section-center { text-align: center; margin-bottom: 80px; }
.section-header { margin-bottom: 80px; }

/* ===== GRID ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; transition: all 0.2s; cursor: pointer;
}
.btn--primary {
  background: #ea5267; color: white;
  border-radius: 4px; padding: 12px 28px; font-size: 14px;
  text-transform: uppercase; letter-spacing: 0.1em;
  box-shadow: 3px 3px 0px #0f172a;
}
.btn--primary:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0px #0f172a; }
.btn--primary:active { transform: translate(2px, 2px); box-shadow: 0px 0px 0px #0f172a; }
.btn--secondary {
  background: white; color: #0f172a;
  border: 2px solid #0f172a; border-radius: 4px;
  padding: 12px 28px; font-size: 14px;
  text-transform: uppercase; letter-spacing: 0.1em;
}
.btn--secondary:hover { background: #f1f5f9; }
.btn--lg { padding: 20px 40px; font-size: 14px; letter-spacing: 0.15em; }
.btn--xl { padding: 24px 64px; font-size: 18px; letter-spacing: 0.2em; }

/* ===== NAVBAR ===== */
.nav {
  position: fixed; top: 0; width: 100%; z-index: 50;
  background: rgba(248, 250, 252, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #e2e8f0;
  transition: all 0.3s;
}
.nav--scrolled { box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.nav__inner {
  display: flex; justify-content: space-between; align-items: center;
  max-width: 1280px; margin: 0 auto; padding: 16px 32px;
}
.nav__brand {
  font-size: 24px; font-weight: 800; color: #0f172a;
  letter-spacing: -0.02em; display: flex; align-items: center; gap: 10px;
}
.nav__logo-icon {
  width: 24px; height: 24px; background: #ea5267;
  border-radius: 4px; display: inline-block;
}
.nav__logo-img {
  height: 32px; width: auto; object-fit: contain;
}
.nav__links { display: flex; gap: 32px; align-items: center; }
.nav__link {
  color: #475569; font-size: 14px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.1em;
  transition: color 0.2s;
}
.nav__link:hover { color: #ea5267; }
.nav__menu { display: none; }
.nav__mobile { display: none; padding: 0 32px 16px; }
.nav__mobile a {
  display: block; padding: 12px 0; color: #475569;
  border-top: 1px solid #e2e8f0; font-weight: 600;
  text-transform: uppercase; font-size: 14px; letter-spacing: 0.1em;
}

/* ===== HERO ===== */
.hero {
  position: relative; padding: 192px 0 100px; overflow: hidden;
}
.hero__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 64px; align-items: center; position: relative; z-index: 1;
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.2em;
  background: rgba(234,82,103,0.1); color: #ea5267; margin-bottom: 24px;
}
.hero__badge-icon { font-size: 14px; }
.hero__title {
  font-size: clamp(40px, 6vw, 72px); font-weight: 800;
  line-height: 1.1; letter-spacing: -0.02em; color: #0f172a;
  margin-bottom: 32px;
}
.hero__highlight {
  color: #ea5267;
  text-decoration: underline; text-decoration-color: #0f172a;
  text-decoration-thickness: 4px; text-underline-offset: 4px;
}
.hero__desc {
  font-size: 20px; color: #475569; max-width: 540px;
  line-height: 1.7; margin-bottom: 40px;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== DASHBOARD ===== */
.hero__visual { position: relative; }
.dashboard {
  background: #ffffff; padding: 32px;
  border: 1px solid #e2e8f0; border-radius: 16px;
  box-shadow: 0 25px 60px rgba(0,0,0,.12);
}
.dashboard__header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 40px; padding-bottom: 16px; border-bottom: 1px solid #f1f5f9;
}
.dashboard__dots { display: flex; gap: 8px; }
.dot { width: 12px; height: 12px; border-radius: 3px; }
.dot--slate { background: #e2e8f0; }
.dot--primary { background: #ea5267; }
.dashboard__label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.15em; color: #94a3b8;
}
.dashboard__metrics {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 40px;
}
.metric-card {
  background: #f8fafc; padding: 20px;
  border: 1px solid #e2e8f0; box-shadow: 0 4px 12px rgba(0,0,0,.04);
}
.metric-card__label {
  display: block; font-size: 10px; font-weight: 700;
  text-transform: uppercase; color: #64748b; margin-bottom: 8px;
}
.metric-card__value {
  display: block; font-size: 32px; font-weight: 800; color: #0f172a;
}
.progress {
  width: 100%; height: 4px; background: #e2e8f0; margin-top: 12px;
}
.progress__bar { height: 100%; transition: width 1s ease; }
.progress__bar--primary { background: #ea5267; }
.progress__bar--dark { background: #0f172a; }
.dashboard__chart {
  display: flex; align-items: flex-end; gap: 12px; height: 128px;
}
.bar { flex: 1; border-radius: 2px; }
.bar--light { background: #f1f5f9; }
.bar--primary { background: #ea5267; }
.bar--dark { background: #0f172a; }
.bar--glow { box-shadow: 4px 0 0 0 #0f172a; }
@keyframes float {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.float { animation: float 5s ease-in-out infinite; }

/* ===== TRUSTED ===== */
.trusted {
  padding: 64px 0;
  background: white;
  border-top: 2px solid #e2e8f0;
  border-bottom: 2px solid #e2e8f0;
}
.trusted__logos {
  display: flex; flex-wrap: wrap; justify-content: center;
  align-items: center; gap: 48px; margin-top: 40px;
  opacity: 0.7; transition: opacity 0.3s, filter 0.3s;
  filter: grayscale(1);
}
.trusted__logos:hover { opacity: 1; filter: grayscale(0); }
.trusted__name { font-size: 24px; font-weight: 800; color: #0f172a; }

/* ===== ABOUT ===== */
.about { padding: 100px 0; }
.about__top {
  display: grid; grid-template-columns: 5fr 7fr;
  gap: 64px; align-items: center; margin-bottom: 96px;
}
.about__title {
  font-size: clamp(32px, 4vw, 48px); font-weight: 800;
  line-height: 1.15; color: #0f172a;
}
.about__desc { font-size: 18px; color: #475569; line-height: 1.8; }

/* ===== INDUSTRIAL CARD ===== */
.industrial-card {
  background: #ffffff; border: 1px solid #e2e8f0;
  box-shadow: 2px 2px 0px 0px #e2e8f0;
  transition: all 0.2s ease; padding: 40px; position: relative;
}
.industrial-card:hover {
  border-color: #ea5267;
  box-shadow: 4px 4px 0px 0px #ea5267;
  transform: translate(-2px, -2px);
}
.industrial-card__head {
  display: flex; justify-content: space-between; align-items: flex-start;
  margin-bottom: 32px;
}
.industrial-card__icon {
  width: 48px; height: 48px; background: #ea5267;
  display: flex; align-items: center; justify-content: center;
  color: white;
}
.status-dot { width: 8px; height: 8px; border-radius: 2px; background: #ea5267; }
.industrial-card__title {
  font-size: 20px; font-weight: 800; text-transform: uppercase;
  letter-spacing: -0.01em; color: #0f172a; margin-bottom: 16px;
}
.industrial-card__desc { color: #475569; line-height: 1.7; }

/* Service card variant */
.industrial-card--strip { padding-left: 44px; }
.industrial-card--strip::before {
  content: ''; position: absolute; top: 0; left: 0;
  width: 4px; height: 48px; background: #ea5267;
}
.service-icon { font-size: 40px; color: #0f172a; margin-bottom: 32px; display: block; }
.service-list { display: flex; flex-direction: column; gap: 16px; }
.service-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 15px; font-weight: 500; color: #475569;
}
.service-check { font-size: 16px; color: #ea5267; margin-top: 2px; }

/* ===== WHY CHOOSE US ===== */
.why { padding: 100px 0; background: #f1f5f9; border-top: 1px solid #e2e8f0; border-bottom: 1px solid #e2e8f0; }
.why-card {
  background: white; border: 2px solid #ea5267;
  padding: 48px; position: relative; overflow: hidden;
}
.why-card__corner {
  position: absolute; top: 0; right: 0;
  width: 96px; height: 96px;
  background: rgba(234,82,103,0.1);
  margin-right: -48px; margin-top: -48px;
  transform: rotate(45deg);
  transition: background 0.3s;
}
.why-card:hover .why-card__corner { background: rgba(234,82,103,0.2); }
.why-card__label {
  font-size: 10px; font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.2em; color: #ea5267; margin-bottom: 16px;
}
.why-card__title {
  font-size: 24px; font-weight: 800; color: #0f172a;
  margin-bottom: 16px;
}
.why-card__desc { color: #475569; line-height: 1.7; }

/* ===== SERVICES ===== */
.services { padding: 100px 0; }

/* ===== PROCESS ===== */
.process { padding: 100px 0; overflow: hidden; }
.process__timeline {
  display: grid; grid-template-columns: repeat(6, 1fr);
  gap: 16px; position: relative;
}
.process__line {
  position: absolute; top: 24px; left: 0;
  width: 100%; height: 2px; background: #e2e8f0; z-index: 0;
}
.process__step { text-align: center; padding: 0 16px; position: relative; z-index: 1; }
.process__num {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px;
  margin: 0 auto 24px; border: 4px solid #f2f4f6;
  transition: all 0.2s;
}
.process__num--active {
  background: #ea5267; color: white;
}
.process__num:not(.process__num--active):not(.process__num--inactive) {
  background: #e2e8f0; color: #0f172a; cursor: pointer;
}
.process__num:not(.process__num--active):not(.process__num--inactive):hover {
  background: #ea5267; color: white;
}
.process__num--inactive {
  background: #e2e8f0; color: #0f172a;
}
.process__label {
  font-size: 14px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.15em; color: #0f172a; margin-bottom: 12px;
}
.process__desc {
  font-size: 12px; color: #475569; line-height: 1.6;
}
.process__mobile { display: none; }
.process__mobile-item {
  display: flex; align-items: flex-start; gap: 24px;
  padding: 16px 0 16px 24px;
  border-left: 2px solid #e2e8f0;
}
.process__mobile-item--active { border-left-color: #ea5267; }
.process__mobile-item .process__num { margin: 0 0 0 -12px; flex-shrink: 0; }

/* ===== CASE STUDIES ===== */
.cases { padding: 100px 0; }
.cases__header {
  display: flex; justify-content: space-between;
  align-items: flex-end; margin-bottom: 80px; gap: 32px;
}
.cases__link {
  font-weight: 700; font-size: 14px; text-transform: uppercase;
  letter-spacing: 0.2em; color: #0f172a;
  border-bottom: 2px solid #ea5267; padding-bottom: 4px;
  transition: color 0.2s; white-space: nowrap;
}
.cases__link:hover { color: #ea5267; }

.case-card { cursor: pointer; }
.case-card__image {
  position: relative; border: 2px solid #0f172a;
  overflow: hidden; margin-bottom: 32px; aspect-ratio: 16/9;
}
.case-card__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  transition: transform 0.7s;
}
.case-card:hover .case-card__bg { transform: scale(1.05); }
.case-card__overlay {
  position: absolute; inset: 0;
  background: rgba(15,23,42,0.4);
  transition: background 0.3s;
}
.case-card:hover .case-card__overlay { background: rgba(15,23,42,0.2); }
.case-card__badge {
  position: absolute; top: 24px; left: 24px;
  background: #ea5267; color: white;
  padding: 6px 16px; font-size: 10px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.15em;
}
.case-card__info {
  position: absolute; bottom: 24px; left: 24px; right: 24px;
  display: flex; justify-content: space-between; align-items: flex-end;
}
.case-card__info-box {
  background: white; padding: 24px;
  border: 2px solid #0f172a;
  box-shadow: 6px 6px 0px 0px #0f172a;
}
.case-card__info-box h3 {
  font-size: 18px; font-weight: 800; text-transform: uppercase;
  letter-spacing: -0.01em; color: #0f172a;
}
.case-card__stats { display: flex; align-items: center; gap: 16px; margin-top: 16px; }
.case-card__growth { font-size: 32px; font-weight: 900; color: #ea5267; }
.case-card__metric {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  color: #94a3b8; line-height: 1.4;
}
.case-card__desc { color: #475569; line-height: 1.7; font-weight: 500; }

/* ===== KPI ===== */
.kpi {
  padding: 96px 0; position: relative; overflow: hidden;
  background: white; border-top: 2px solid #f1f5f9;
  border-bottom: 2px solid #f1f5f9;
}
.kpi__grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 48px; text-align: center;
}
.kpi__number {
  font-size: clamp(40px, 6vw, 72px); font-weight: 900;
  color: #0f172a; margin-bottom: 8px; line-height: 1;
}
.kpi__bar {
  width: 48px; height: 4px; background: #ea5267;
  margin: 0 auto 16px;
}
.kpi__label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.2em; color: #64748b;
}

/* ===== AUDIT CTA ===== */
.audit { padding: 100px 0; }
.audit__box {
  background: #0f172a; padding: 96px;
  position: relative; overflow: hidden;
}
.audit__corner {
  position: absolute; top: 0; right: 0;
  width: 256px; height: 256px;
  background: rgba(234,82,103,0.2);
  margin-right: -128px; margin-top: -128px;
  transform: rotate(45deg);
}
.audit__content {
  position: relative; z-index: 1;
  max-width: 768px; margin: 0 auto; text-align: center;
}
.audit__title {
  font-size: clamp(32px, 4vw, 48px); font-weight: 800;
  text-transform: uppercase; letter-spacing: -0.02em;
  color: white; margin-bottom: 32px;
}
.audit__desc {
  font-size: 18px; color: #94a3b8; margin-bottom: 48px; line-height: 1.7;
}
.audit__form {
  display: flex; gap: 0; justify-content: center;
  max-width: 640px; margin: 0 auto;
}
.audit__input {
  flex: 1; padding: 20px 32px;
  background: white; border: 2px solid white;
  color: #0f172a; font-weight: 700; font-size: 15px;
}
.audit__input:focus { outline: none; }
.audit__input::placeholder { color: #94a3b8; }
.audit__btn {
  background: #ea5267; color: white;
  padding: 20px 40px; font-weight: 900; font-size: 14px;
  text-transform: uppercase; letter-spacing: 0.15em;
  border: none; cursor: pointer; transition: background 0.2s;
}
.audit__btn:hover { background: rgba(234,82,103,0.9); }

/* ===== FAQ ===== */
.faq {
  padding: 100px 0;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
}
.faq__list {
  max-width: 896px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 24px;
  margin-top: 80px;
}
.faq__item { border: 2px solid #0f172a; background: white; }
.faq__q {
  width: 100%; display: flex; justify-content: space-between;
  align-items: center; padding: 32px; text-align: left;
  font-size: 18px; font-weight: 800; text-transform: uppercase;
  letter-spacing: -0.01em; color: #0f172a;
  transition: color 0.2s;
}
.faq__q:hover { color: #ea5267; }
.faq__icon { font-size: 24px; color: #ea5267; transition: transform 0.3s; }
.faq__item.active .faq__icon { transform: rotate(45deg); }
.faq__a {
  max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease;
  padding: 0 32px; color: #475569;
}
.faq__item.active .faq__a {
  max-height: 300px; padding: 0 32px 32px;
}
.faq__a p {
  border-top: 1px solid #f1f5f9; padding-top: 24px;
  font-size: 16px; line-height: 1.8;
}

/* ===== FINAL CTA ===== */
.final-cta {
  padding: 128px 0;
  background: #0f172a; position: relative; overflow: hidden;
}
.final-cta::before {
  content: ''; position: absolute; inset: 0;
  background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
  opacity: 0.1;
}
.final-cta__inner {
  position: relative; z-index: 1; text-align: center;
}
.final-cta__title {
  font-size: clamp(40px, 6vw, 72px); font-weight: 900;
  text-transform: uppercase; letter-spacing: -0.03em;
  color: white; margin-bottom: 32px;
}
.final-cta__desc {
  font-size: 20px; color: #94a3b8; max-width: 640px;
  margin: 0 auto 64px; font-weight: 500; line-height: 1.7;
}

/* ===== FOOTER ===== */
.footer {
  padding: 80px 0;
  background: white;
  border-top: 2px solid #0f172a;
}
.footer__grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 64px;
}
.footer__logo {
  font-size: 24px; font-weight: 900; color: #0f172a;
  display: flex; align-items: center; gap: 10px; margin-bottom: 32px;
}
.footer__logo-img {
  height: 32px; width: auto; object-fit: contain;
}
.footer__tagline { color: #64748b; font-weight: 500; line-height: 1.7; max-width: 300px; }
.footer__heading {
  font-size: 14px; font-weight: 900; text-transform: uppercase;
  letter-spacing: 0.15em; color: #0f172a; margin-bottom: 32px;
}
.footer__list { display: flex; flex-direction: column; gap: 16px; }
.footer__list a {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.15em; color: #64748b; transition: color 0.2s;
}
.footer__list a:hover { color: #ea5267; }
.footer__list--contact li {
  display: flex; align-items: center; gap: 12px;
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  color: #64748b;
}
.footer__icon { font-size: 16px; color: #ea5267; }
.footer__bottom {
  max-width: 1280px; margin: 0 auto; padding: 48px 32px 0;
  margin-top: 80px; border-top: 1px solid #f1f5f9;
  text-align: center;
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.3em; color: #94a3b8;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { display: none; }
  .about__top { grid-template-columns: 1fr; gap: 32px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .process__timeline { display: none; }
  .process__mobile { display: flex; flex-direction: column; gap: 48px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 48px; }
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__menu { display: flex; }
  .kpi__grid { grid-template-columns: 1fr 1fr; }
  .audit__form { flex-direction: column; }
}
@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .hero { padding-top: 140px; padding-bottom: 60px; }
  .hero__title { font-size: clamp(32px, 8vw, 48px); }
  .trusted__logos { gap: 32px; }
  .trusted__name { font-size: 18px; }
  .footer__grid { grid-template-columns: 1fr; gap: 40px; }
  .cases__header { flex-direction: column; align-items: flex-start; }
  .audit__box { padding: 48px 24px; }
  .final-cta { padding: 80px 0; }
  .nav__mobile.show { display: block; }
}