:root {
  --red: rgb(221, 0, 59);
  --white: #ffffff;
}

/* RESET */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Noto Sans', sans-serif;
  background: var(--red);
  color: var(--white);
}

/* NAVBAR */

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 24px 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  z-index: 100;
  transition: background 0.35s ease, padding 0.35s ease;
}

.navbar.scrolled {
  background: rgba(47, 47, 47, 0.95);
  padding: 16px 64px;
}

.logo {
  height: 55px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 36px;
}

.nav-links li {
  cursor: pointer;
  position: relative;
}

.nav-links li::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background: white;
  left: 0;
  bottom: -6px;
  transition: 0.3s;
}

.nav-links li {
  font-weight: 600;
  letter-spacing: 0.3px;


}

.nav-cta {
  border: 2px solid white;
  padding: 8px 18px;
  border-radius: 4px;
}

.nav-cta::after {
  display: none;
}

/* HERO */

.hero-split {
  min-height: 100vh;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 220px 64px 160px;
  max-width: 1200px;
}

.hero-left {
  width: 60%;
}

.hero-left h1 {
  font-size: 56px;
  line-height: 1.12;
}

.tagline {
  margin-top: 24px;
  font-size: 18px;
  opacity: 0.95;
}

.hero-right {
  width: 40%;
  text-align: center;
  transform: translate(-120px, 250px);
}

.hero-greeting {
  font-size: 42px;
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-words {
  font-size: 48px;
  font-weight: 500;
}
/* SECTION GRID (ABOUT + MISSION) */

.section {
  padding: 160px 64px;
}

.section-grid {
  max-width: 1100px;
  margin: auto;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.section-text h2 {
  font-size: 42px;
  margin-bottom: 32px;
}

.section-text p {
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 18px;
}

.section-image img {
  width: 100%;
  max-height: 500px;     /* 🔥 control height here */
  object-fit: cover;    /* keeps image clean */
  border-radius: 12px;
  opacity: 0.9;
}


/* ================= WORKFLOW ================= */

.workflow {
  padding: 160px 64px;
  text-align: center;
}

.workflow-title {
  font-size: 46px;
  margin-bottom: 100px;
}

.workflow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  max-width: 1200px;
  margin: auto;
}

/* SINGLE STEP */
.workflow-step {
  max-width: 320px;
}

/* ICON — CLEAN, NO BOX */
.workflow-step img {
  width: 80px;
  margin-bottom: 24px;
  display: block;
  margin-left: auto;
  margin-right: auto;

  /* 🔥 ENSURE NO WHITE BOX */
  background: transparent;
  border: none;
  padding: 0;
  box-shadow: none;
}

/* TITLE */
.workflow-step h3 {
  font-size: 22px;
  margin-bottom: 14px;
}

/* DESCRIPTION */
.workflow-step p {
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.95;
}

/* ARROW */
.workflow-arrow {
  font-size: 48px;
  font-weight: 500;
  opacity: 0.5;
}

/* MOBILE */
@media (max-width: 900px) {
  .workflow-steps {
    flex-direction: column;
  }

  .workflow-arrow {
    transform: rotate(90deg);
    margin: 24px 0;
  }
}


/* SERVICES */

.services {
  background: var(--red);
  padding: 160px 64px;
}

.services-title {
  text-align: center;
  font-size: 46px;
  font-weight: 700;
  margin-bottom: 100px;
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.service-row {
  display: flex;
  gap: 48px;
}

.service-card {
  position: relative;
  flex: 1;
  min-height: 420px;
  padding: 56px;
  border-radius: 10px;
  overflow: hidden;
}

/* IMAGE LAYER – MORE VISIBLE */
.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.45;          /* 👈 IMAGE VISIBILITY */
  z-index: 0;
}

/* OVERLAY FOR TEXT READABILITY */
.service-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(180, 0, 50, 0.55);
  z-index: 1;
}

.service-card h3,
.service-card p {
  position: relative;
  z-index: 2;
  text-align: center;
}

.service-card h3 {
  font-size: 28px;
  margin-bottom: 22px;
}

.service-card p {
  font-size: 16px;
  line-height: 1.7;
}

/* SERVICE BACKGROUND IMAGES */

.bg-firefighting::before {
  background-image: url("images/service-firefighting.jpg");
}

.bg-alarm::before {
  background-image: url("images/service-alarm.jpg");
}

.bg-gas::before {
  background-image: url("images/service-gas.jpg");
}

.bg-pump::before {
  background-image: url("images/service-pump.jpg");
}

.bg-vesda::before {
  background-image: url("images/service-vesda.jpg");
}

.bg-riser::before {
  background-image: url("images/service-riser.jpg");
}

/* MOBILE */

@media (max-width: 900px) {
  .hero-split {
    flex-direction: column;
    padding: 180px 32px 120px;
    text-align: center;
  }

  .hero-left,
  .hero-right {
    width: 100%;
  }

  .hero-right {
    transform: translate(0, 80px);
  }

  .service-row {
    flex-direction: column;
  }
}


/* FADED COMING EFFECT – ABOUT & MISSION */

.fade-section {
  opacity: 0;
  transform: translateY(70px);
  transition: opacity 1s ease, transform 1s ease;
}

.fade-section.visible {
  opacity: 1;
  transform: translateY(0);
}

.workflow {
  padding: 160px 64px;
  text-align: center;
}

.workflow-title {
  font-size: 46px;
  margin-bottom: 100px;
}

.workflow-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  max-width: 1200px;
  margin: auto;
}

.workflow-step {
  max-width: 320px;
}

.workflow-step img {
  width: 64px;
  margin-bottom: 24px;
}

.workflow-step h3 {
  font-size: 22px;
  margin-bottom: 14px;
}

.workflow-step p {
  font-size: 16px;
  line-height: 1.6;
  opacity: 0.95;
}

.workflow-arrow {
  font-size: 48px;
  font-weight: 600;
  opacity: 0.6;
}

.workflow-step img {
  width: 80px;
  height: auto;
  opacity: 1;
  background: white;   /* DEBUG */
  padding: 10px;       /* DEBUG */
}

/* Mobile */
@media (max-width: 900px) {
  .workflow-steps {
    flex-direction: column;
  }

  .workflow-arrow {
    transform: rotate(90deg);
  }
}


/* WHY CHOOSE US & SECTORS */

.bullet-container {
  max-width: 900px;
  margin: auto;
}

.section-title {
  font-size: 52px;
  font-weight: 700;
  margin-bottom: 64px;
}

.flame-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.flame-list li {
  position: relative;
  padding-left: 46px;
  font-size: 18px;
  line-height: 1.6;
}

/* FLAME BULLET */
.flame-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  width: 22px;
  height: 22px;
  background-image: url("images/flame-bullet.png");
  background-size: contain;
  background-repeat: no-repeat;
}

/* COMBINED CONTACT SECTION */

.contact-combined {
  padding: 160px 64px;
}

.contact-grid {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

/* LEFT */
.contact-left {
  text-align: center;
}

.contact-left .hero-greeting {
  font-size: 44px;
  font-weight: 600;
  margin-bottom: 16px;
}

.contact-left .hero-words {
  font-size: 52px;
  font-weight: 500;
}

/* RIGHT */
.contact-right h2 {
  font-size: 48px;
  margin-bottom: 32px;
}

/* MOBILE */
@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .contact-right h2 {
    margin-top: 64px;
  }
}
/* CONTACT LINKS – HYPERLINK STYLE */

.flame-list a {
  color: #ffffff;              /* white links */
  text-decoration: underline;  /* hyperlink feel */
  text-underline-offset: 4px;  /* nicer spacing */
  transition: opacity 0.2s ease;
}

.flame-list a:hover {
  opacity: 0.75;               /* subtle hover feedback */
}

/* NAVBAR LINKS – FORCE WHITE & BOLD */

.nav-links a {
  color: #ffffff;          /* force white */
  font-weight: 600;        /* bold text */
  text-decoration: none;   /* remove underline */
}

/* prevent visited / active blue color */
.nav-links a:visited,
.nav-links a:active,
.nav-links a:focus {
  color: #ffffff;
}

/* ===== HERO VISUAL (FULL IMAGE, BLURRED) ===== */

.hero-visual {
  position: relative;
  min-height: 100vh;
  padding: 0 64px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* IMAGE FILLS HERO */
.hero-bg {
  position: absolute;
  inset: 0;              /* 🔥 FULL BLEED IMAGE */
  z-index: 0;
}

/* SLIDES */
.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-slide.active {
  opacity: 1;
}

/* BLUR + DIM OVERLAY */
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  backdrop-filter: blur(6px);        /* 🔥 blur control */
  background: rgba(0, 0, 0, 0.45);   /* 🔥 image darkness */
}

/* TEXT (NO BOX) */
.hero-card {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

/* TEXT STYLING */
.hero-card h1 {
  font-size: 58px;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-card .tagline {
  font-size: 18px;
  opacity: 0.95;
}

/* MOBILE */
@media (max-width: 900px) {
  .hero-visual {
    padding: 0 24px;
  }

  .hero-card h1 {
    font-size: 42px;
  }
}

img {
  -webkit-user-drag: none;
  user-select: none;
}

/* ===== FOOTER ===== */

.site-footer {
  padding: 80px 64px 60px;
  background: rgba(180, 0, 50, 0.95);
  text-align: center;
}

.footer-content p {
  margin-bottom: 12px;
}

.footer-brand {
  font-size: 18px;
  font-weight: 600;
}

.footer-codes {
  font-size: 14px;
  opacity: 0.85;
}

.footer-copy {
  font-size: 13px;
  opacity: 0.75;
}

.site-footer {
  width: 100%;
  height: 200px;
  margin: 0;
  padding: 80px 64px;
  background: rgba(160, 0, 45, 0.95);
}