/* =========================================================
   INDUSTRIAL PAINTING PAGE
   CoatEXX
========================================================= */


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

.industrial-hero {
  position: relative;
  min-height: calc(100vh - 78px);
  display: flex;
  align-items: center;
  overflow: hidden;

  background:
    linear-gradient(
      90deg,
      rgba(5, 5, 5, 0.98) 0%,
      rgba(5, 5, 5, 0.94) 34%,
      rgba(5, 5, 5, 0.78) 57%,
      rgba(5, 5, 5, 0.38) 100%
    ),
    url("../assets/painting.png") center center / cover no-repeat;
}

/* subtle orange glow */
.industrial-hero::before {
  content: "";
  position: absolute;
  width: 550px;
  height: 550px;

  right: -180px;
  top: 50%;
  transform: translateY(-50%);

  background: rgba(255, 77, 0, 0.10);
  filter: blur(100px);
  border-radius: 50%;

  pointer-events: none;
}

/* dark bottom fade */
.industrial-hero::after {
  content: "";
  position: absolute;
  inset: 0;

  background:
    linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.10) 0%,
      transparent 50%,
      rgba(0, 0, 0, 0.35) 100%
    );

  pointer-events: none;
}


.industrial-hero .container {
  position: relative;
  z-index: 3;

  width: 100%;
}


/* MAIN HERO CONTENT */

.industrial-hero-content {
  position: relative;
  z-index: 4;

  width: 100%;
  max-width: 820px;

  /* IMPORTANT:
     keeps content on left side */
  margin: 0;

  padding: 5rem 0 5.5rem;
}


/* small label */

.industrial-hero .section-subtitle {
  display: flex;
  align-items: center;
  gap: 12px;

  margin-bottom: 1.5rem;

  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.20em;
  text-transform: uppercase;
}

.industrial-hero .section-subtitle::before {
  content: "";

  width: 36px;
  height: 2px;

  background: var(--primary);
}


/* HERO TITLE */

.industrial-hero h1 {
  max-width: 800px;

  margin: 0;

  font-family: "Montserrat", sans-serif;

  font-size: clamp(4rem, 7.5vw, 7.4rem);
  line-height: 0.88;

  letter-spacing: -0.065em;

  font-weight: 900;

  color: var(--text-white);

  text-transform: uppercase;
}

.industrial-hero h1 span {
  display: block;
  color: var(--primary);
}


/* HERO DESCRIPTION */

.industrial-hero p {
  max-width: 650px;

  margin: 2rem 0 2.4rem;

  color: rgba(255, 255, 255, 0.68);

  font-family: "Space Grotesk", sans-serif;

  font-size: 1.02rem;
  line-height: 1.8;
}


/* HERO BUTTONS */

.hero-buttons {
  display: flex;
  align-items: center;
  gap: 0.9rem;

  flex-wrap: wrap;
}

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

  gap: 0.65rem;

  min-height: 52px;

  padding: 0.85rem 1.35rem;
}

.hero-buttons .btn svg {
  width: 17px;
  height: 17px;
}


/* =========================================================
   INTRO
========================================================= */

.industrial-intro {
  padding: 8rem 0;
  background: var(--bg-card);
}

.industrial-intro-grid {
  display: grid;

  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);

  gap: 6rem;

  align-items: start;
}

.industrial-intro .section-title {
  margin-top: 1rem;
}

.intro-large {
  margin: 0 0 1.5rem;

  color: var(--text-white);

  font-family: "Space Grotesk", sans-serif;

  font-size: 1.45rem;
  line-height: 1.55;

  font-weight: 500;
}

.intro-small {
  margin: 0;

  color: var(--text-gray);

  font-size: 0.98rem;
  line-height: 1.85;
}


/* =========================================================
   RISKS
========================================================= */

.industrial-risks {
  padding: 8rem 0;
  background: var(--bg-dark);
}

.industrial-risks .section-header {
  max-width: 850px;
  margin-bottom: 4rem;
}

.industrial-risk-grid {
  display: grid;

  grid-template-columns: repeat(4, minmax(0, 1fr));

  gap: 1px;

  overflow: hidden;

  background: rgba(255, 255, 255, 0.1);

  border: 1px solid rgba(255, 255, 255, 0.1);
}

.industrial-risk-card {
  position: relative;

  min-height: 340px;

  padding: 2rem;

  background: var(--bg-dark);

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

.industrial-risk-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card);
}

.industrial-risk-card .risk-icon {
  width: 54px;
  height: 54px;

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

  margin-bottom: 3rem;

  border: 1px solid rgba(255, 255, 255, 0.18);
}

.industrial-risk-card .risk-icon svg {
  width: 25px;
  height: 25px;

  color: var(--primary);
}

.industrial-risk-card > span {
  display: block;

  margin-bottom: 0.8rem;

  color: var(--primary);

  font-size: 0.72rem;
  font-weight: 800;

  letter-spacing: 0.15em;
}

.industrial-risk-card h3 {
  margin: 0 0 1rem;

  color: var(--text-white);

  font-family: "Space Grotesk", sans-serif;

  font-size: 1.35rem;
}

.industrial-risk-card p {
  margin: 0;

  color: var(--text-gray);

  font-size: 0.9rem;
  line-height: 1.7;
}


/* =========================================================
   SYSTEMS
========================================================= */

.industrial-systems {
  padding: 8rem 0;
  background: var(--bg-card);
}

.systems-heading {
  display: grid;

  grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);

  gap: 6rem;

  align-items: end;

  margin-bottom: 4rem;
}

.systems-heading > p {
  margin: 0;

  color: var(--text-gray);

  font-size: 1rem;
  line-height: 1.8;
}

.systems-grid {
  display: grid;

  grid-template-columns: repeat(2, minmax(0, 1fr));

  gap: 1px;

  overflow: hidden;

  background: rgba(255, 255, 255, 0.12);

  border: 1px solid rgba(255, 255, 255, 0.12);
}

.system-card {
  position: relative;

  min-height: 390px;

  padding: 2.5rem;

  background: var(--bg-card);

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

.system-card:hover {
  background: var(--bg-dark);
}

.system-number {
  position: absolute;

  top: 2rem;
  right: 2rem;

  color: rgba(255, 255, 255, 0.15);

  font-family: "Space Grotesk", sans-serif;

  font-size: 2.5rem;
  font-weight: 700;
}

.system-icon {
  width: 60px;
  height: 60px;

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

  margin-bottom: 4rem;

  border: 1px solid rgba(255, 255, 255, 0.2);
}

.system-icon svg {
  width: 28px;
  height: 28px;

  color: var(--primary);
}

.system-card h3 {
  max-width: 330px;

  margin: 0 0 1rem;

  color: var(--text-white);

  font-family: "Space Grotesk", sans-serif;

  font-size: 1.7rem;
  line-height: 1.1;
}

.system-card p {
  max-width: 470px;

  margin: 0 0 2rem;

  color: var(--text-gray);

  font-size: 0.92rem;
  line-height: 1.75;
}

.system-card > a {
  display: inline-flex;
  align-items: center;

  gap: 0.6rem;

  color: var(--text-white);

  font-size: 0.72rem;
  font-weight: 800;

  letter-spacing: 0.08em;

  text-decoration: none;

  transition: color 0.3s ease;
}

.system-card > a svg {
  width: 16px;
  height: 16px;
}

.system-card > a:hover {
  color: var(--primary);
}


/* =========================================================
   PROCESS
========================================================= */

.industrial-process {
  padding: 8rem 0;
  background: var(--bg-dark);
}

.process-heading {
  max-width: 900px;
  margin-bottom: 4rem;
}

.industrial-process-list {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.industrial-process-item {
  display: grid;

  grid-template-columns: 90px 80px minmax(0, 1fr);

  gap: 2rem;

  align-items: center;

  padding: 2.3rem 0;

  border-bottom: 1px solid rgba(255, 255, 255, 0.14);

  transition: padding 0.3s ease;
}

.industrial-process-item:hover {
  padding-left: 1rem;
}

.process-number {
  color: var(--primary);

  font-size: 0.8rem;
  font-weight: 800;

  letter-spacing: 0.12em;
}

.process-icon {
  width: 55px;
  height: 55px;

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

  border: 1px solid rgba(255, 255, 255, 0.18);
}

.process-icon svg {
  width: 23px;
  height: 23px;

  color: var(--primary);
}

.industrial-process-item h3 {
  margin: 0 0 0.6rem;

  color: var(--text-white);

  font-family: "Space Grotesk", sans-serif;

  font-size: 1.4rem;
}

.industrial-process-item p {
  max-width: 650px;

  margin: 0;

  color: var(--text-gray);

  font-size: 0.92rem;
  line-height: 1.7;
}


/* =========================================================
   APPLICATIONS
========================================================= */

.industrial-applications {
  padding: 8rem 0;
  background: var(--bg-card);
}

.industrial-applications .section-header {
  max-width: 800px;
  margin-bottom: 4rem;
}

.applications-grid {
  display: grid;

  grid-template-columns: repeat(3, minmax(0, 1fr));

  gap: 1rem;
}

.application-item {
  min-height: 170px;

  display: flex;
  flex-direction: column;
  justify-content: space-between;

  padding: 1.8rem;

  background: var(--bg-dark);

  border: 1px solid rgba(255, 255, 255, 0.12);

  transition:
    border-color 0.3s ease,
    transform 0.3s ease;
}

.application-item:hover {
  border-color: var(--primary);

  transform: translateY(-5px);
}

.application-item svg {
  width: 28px;
  height: 28px;

  color: var(--primary);
}

.application-item span {
  color: var(--text-white);

  font-family: "Space Grotesk", sans-serif;

  font-size: 1.05rem;
  font-weight: 600;
}


/* =========================================================
   CTA
========================================================= */

.industrial-cta {
  position: relative;

  overflow: hidden;

  padding: 9rem 0;

  background:
    linear-gradient(
      90deg,
      rgba(8, 8, 8, 0.98) 0%,
      rgba(8, 8, 8, 0.88) 45%,
      rgba(8, 8, 8, 0.65) 100%
    ),
    url("../assets/painting.png") center / cover no-repeat;
}

.industrial-cta::after {
  content: "";

  position: absolute;

  width: 500px;
  height: 500px;

  right: -180px;
  bottom: -250px;

  border-radius: 50%;

  background: rgba(255, 77, 0, 0.1);

  filter: blur(80px);

  pointer-events: none;
}

.industrial-cta-content {
  position: relative;
  z-index: 2;

  max-width: 850px;
}

.industrial-cta h2 {
  margin: 1rem 0 1.5rem;

  color: var(--text-white);

  font-family: "Montserrat", sans-serif;

  font-size: clamp(3rem, 6vw, 6rem);

  line-height: 0.95;

  letter-spacing: -0.05em;

  font-weight: 900;
}

.industrial-cta h2 span {
  color: var(--primary);
}

.industrial-cta p {
  max-width: 650px;

  margin: 0 0 2.5rem;

  color: var(--text-gray);

  font-size: 1rem;
  line-height: 1.8;
}

.industrial-cta .btn {
  display: inline-flex;
  align-items: center;

  gap: 0.6rem;
}


/* =========================================================
   NAV ACTION
========================================================= */

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

  gap: 1rem;
}

.nav-action .btn {
  padding: 0.75rem 1.2rem;

  font-size: 0.78rem;
}


/* =========================================================
   LARGE TABLETS
========================================================= */

@media (max-width: 1100px) {

  .industrial-hero {
    min-height: calc(100vh - 72px);
  }

  .industrial-hero-content {
    max-width: 720px;
  }

  .industrial-hero h1 {
    font-size: clamp(3.8rem, 8vw, 6.5rem);
  }

  .industrial-intro-grid {
    gap: 4rem;
  }

  .industrial-risk-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .systems-heading {
    gap: 4rem;
  }

}


/* =========================================================
   TABLET
========================================================= */

@media (max-width: 900px) {

  .industrial-hero {
    min-height: 680px;

    background-position: 65% center;
  }

  .industrial-hero-content {
    max-width: 680px;

    padding: 5rem 0;
  }

  .industrial-hero h1 {
    font-size: clamp(3.5rem, 9vw, 6rem);
  }

  .industrial-hero p {
    max-width: 600px;
  }

  .industrial-intro-grid,
  .systems-heading {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .applications-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

}


/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 768px) {

  /* HERO */

  .industrial-hero {
    min-height: auto;

    display: flex;
    align-items: flex-start;

    background:
      linear-gradient(
        180deg,
        rgba(5, 5, 5, 0.92) 0%,
        rgba(5, 5, 5, 0.88) 45%,
        rgba(5, 5, 5, 0.94) 100%
      ),
      url("../assets/painting.png") center / cover no-repeat;
  }

  .industrial-hero::before {
    width: 300px;
    height: 300px;

    right: -120px;
    top: 45%;
  }

  .industrial-hero-content {
    max-width: 100%;

    padding: 6rem 0 5rem;
  }

  .industrial-hero .section-subtitle {
    margin-bottom: 1.25rem;

    font-size: 0.68rem;
    letter-spacing: 0.15em;
  }

  .industrial-hero .section-subtitle::before {
    width: 28px;
  }

  .industrial-hero h1 {
    max-width: 100%;

    font-size: clamp(3.2rem, 12vw, 5.2rem);

    line-height: 0.9;

    letter-spacing: -0.06em;
  }

  .industrial-hero p {
    max-width: 100%;

    margin: 1.6rem 0 2rem;

    font-size: 0.92rem;
    line-height: 1.7;
  }

  .hero-buttons {
    width: 100%;

    flex-direction: column;

    align-items: stretch;
  }

  .hero-buttons .btn {
    width: 100%;
  }


  /* SECTIONS */

  .industrial-intro,
  .industrial-risks,
  .industrial-systems,
  .industrial-process,
  .industrial-applications {
    padding: 5.5rem 0;
  }


  /* INTRO */

  .industrial-intro-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .intro-large {
    font-size: 1.15rem;
    line-height: 1.6;
  }

  .intro-small {
    font-size: 0.9rem;
    line-height: 1.75;
  }


  /* RISKS */

  .industrial-risks .section-header {
    margin-bottom: 2.5rem;
  }

  .industrial-risk-grid {
    grid-template-columns: 1fr;
  }

  .industrial-risk-card {
    min-height: auto;

    padding: 1.8rem;
  }

  .industrial-risk-card .risk-icon {
    margin-bottom: 2rem;
  }


  /* SYSTEMS */

  .systems-heading {
    grid-template-columns: 1fr;

    gap: 2rem;

    margin-bottom: 2.5rem;
  }

  .systems-grid {
    grid-template-columns: 1fr;
  }

  .system-card {
    min-height: auto;

    padding: 2rem;
  }

  .system-icon {
    margin-bottom: 3rem;
  }

  .system-number {
    top: 1.5rem;
    right: 1.5rem;

    font-size: 2rem;
  }

  .system-card h3 {
    font-size: 1.5rem;
  }


  /* PROCESS */

  .process-heading {
    margin-bottom: 2.5rem;
  }

  .industrial-process-item {
    grid-template-columns: 42px 52px minmax(0, 1fr);

    gap: 1rem;

    padding: 1.8rem 0;
  }

  .industrial-process-item:hover {
    padding-left: 0;
  }

  .process-icon {
    width: 48px;
    height: 48px;
  }

  .process-icon svg {
    width: 20px;
    height: 20px;
  }

  .industrial-process-item h3 {
    font-size: 1.1rem;
  }

  .industrial-process-item p {
    font-size: 0.82rem;
    line-height: 1.65;
  }


  /* APPLICATIONS */

  .industrial-applications .section-header {
    margin-bottom: 2.5rem;
  }

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

    gap: 0.75rem;
  }

  .application-item {
    min-height: 130px;

    padding: 1.5rem;
  }


  /* CTA */

  .industrial-cta {
    padding: 6rem 0;

    background:
      linear-gradient(
        180deg,
        rgba(8, 8, 8, 0.95),
        rgba(8, 8, 8, 0.90)
      ),
      url("../assets/painting.png") center / cover no-repeat;
  }

  .industrial-cta h2 {
    font-size: clamp(2.8rem, 12vw, 5rem);
  }

  .industrial-cta p {
    font-size: 0.9rem;
    line-height: 1.7;
  }

}


/* =========================================================
   SMALL MOBILE
========================================================= */

@media (max-width: 480px) {

  .industrial-hero-content {
    padding: 5rem 0 4.5rem;
  }

  .industrial-hero h1 {
    font-size: clamp(2.9rem, 13vw, 4.2rem);
  }

  .industrial-hero p {
    font-size: 0.88rem;
  }

  .industrial-intro,
  .industrial-risks,
  .industrial-systems,
  .industrial-process,
  .industrial-applications {
    padding: 4.5rem 0;
  }

  .industrial-process-item {
    grid-template-columns: 35px 46px minmax(0, 1fr);

    gap: 0.7rem;
  }

  .process-icon {
    width: 42px;
    height: 42px;
  }

  .industrial-process-item h3 {
    font-size: 0.98rem;
  }

  .industrial-process-item p {
    font-size: 0.76rem;
  }

  .industrial-cta {
    padding: 5rem 0;
  }

  .industrial-cta h2 {
    font-size: clamp(2.7rem, 13vw, 4rem);
  }

}


/* =========================================
   INDUSTRIAL SYSTEMS
========================================= */

.industrial-systems {
  padding: 120px 0;
  background: var(--bg-main);
  position: relative;
  overflow: hidden;
}

.systems-heading {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 60px;
}

.systems-heading > p {
  color: var(--text-gray);
  font-size: 1rem;
  line-height: 1.8;
  max-width: 520px;
  margin: 0 0 5px auto;
}


/* GRID */

.systems-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}


/* CARD */

.system-card {
  position: relative;
  min-height: 570px;
  background: #111;
  border: 1px solid rgba(255,255,255,0.08);
  overflow: hidden;
  transition: transform 0.4s ease,
              border-color 0.4s ease;
}

.system-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 179, 0, 0.5);
}


/* IMAGE */

.system-image {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.system-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      to bottom,
      rgba(0,0,0,0.05) 0%,
      rgba(0,0,0,0.1) 25%,
      rgba(0,0,0,0.55) 55%,
      rgba(0,0,0,0.96) 100%
    );
}

.system-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.7s cubic-bezier(.2,.8,.2,1);
}

.system-card:hover .system-image img {
  transform: scale(1.07);
}


/* CONTENT */

.system-content {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 34px;
}


/* TOP */

.system-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 26px;
}

.system-number {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  color: #ffb000;
  letter-spacing: 0.12em;
}

.system-icon {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffb000;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(8px);
}

.system-icon svg {
  width: 22px;
  height: 22px;
}


/* TITLE */

.system-card h3 {
  margin: 0 0 14px;

  font-family: "Montserrat", sans-serif;
  font-size: clamp(1.7rem, 2.5vw, 2.4rem);
  line-height: 1.05;
  font-weight: 800;

  color: #fff;
  letter-spacing: -0.03em;
}


/* DESCRIPTION */

.system-card p {
  margin: 0 0 26px;

  max-width: 520px;

  color: rgba(255,255,255,0.68);
  font-family: "Space Grotesk", sans-serif;

  font-size: 0.95rem;
  line-height: 1.7;
}


/* LINK */

.system-card a {
  display: inline-flex;
  align-items: center;
  gap: 12px;

  color: #fff;
  text-decoration: none;

  font-family: "Montserrat", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;

  letter-spacing: 0.08em;

  transition: color 0.3s ease,
              gap 0.3s ease;
}

.system-card a svg {
  width: 17px;
  height: 17px;

  transition: transform 0.3s ease;
}

.system-card a:hover {
  color: #ffb000;
  gap: 16px;
}

.system-card a:hover svg {
  transform: translate(3px, -3px);
}


/* =========================================
   TABLET
========================================= */

@media (max-width: 900px) {

  .industrial-systems {
    padding: 90px 0;
  }

  .systems-heading {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .systems-heading > p {
    margin: 0;
  }

  .systems-grid {
    grid-template-columns: 1fr;
  }

}


/* =========================================
   MOBILE
========================================= */

@media (max-width: 600px) {

  .industrial-systems {
    padding: 70px 0;
  }

  .systems-heading {
    margin-bottom: 40px;
  }

  .systems-grid {
    gap: 18px;
  }

  .system-card {
    min-height: 500px;
  }

  .system-content {
    padding: 24px;
  }

  .system-card h3 {
    font-size: 1.7rem;
  }

  .system-card p {
    font-size: 0.88rem;
    line-height: 1.6;
  }

}