/* ==========================================================================
   LAZERMAN MANUFACTURING — styles.css
   ========================================================================== */

/* ===== CSS VARIABLES ===== */
:root {
  --navy:        #234A97;
  --blue:        #1695E8;
  --navy-deep:   #122B5C;
  --sky:         #4AB6F4;
  --bg-light:    #F6F9FC;
  --white:       #FFFFFF;
  --border:      #DCE4F0;
  --charcoal:    #101827;
  --body-text:   #3D4A5C;

  --grad-primary: linear-gradient(135deg, #234A97 0%, #1695E8 100%);
  --grad-hero:    linear-gradient(90deg, rgba(7,18,42,0.93) 0%, rgba(7,18,42,0.72) 42%, rgba(7,18,42,0.28) 100%);
  --grad-footer:  linear-gradient(160deg, #071C3D 0%, #122B5C 100%);

  --shadow-card:  0 12px 35px rgba(18,43,92,0.08);
  --shadow-hover: 0 20px 52px rgba(18,43,92,0.14);
  --shadow-btn:   0 8px 24px rgba(22,149,232,0.35);

  --radius-card: 14px;
  --radius-btn:  8px;
  --transition:  0.24s ease;

  --font-head: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;

  --container: 1240px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; }
body { font-family: var(--font-body); color: var(--body-text); background: var(--white); line-height: 1.7; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ===== CONTAINER ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== SECTION ===== */
.section { padding: 90px 0; }
.section--light { background: var(--bg-light); }

/* ===== TYPE SCALE ===== */
h1 { font-family: var(--font-head); font-size: 56px; font-weight: 700; line-height: 1.08; color: var(--navy-deep); }
h2 { font-family: var(--font-head); font-size: 40px; font-weight: 700; line-height: 1.2; color: var(--navy-deep); }
h3 { font-family: var(--font-head); font-size: 26px; font-weight: 600; line-height: 1.25; color: var(--navy-deep); }
h4 { font-family: var(--font-head); font-size: 20px; font-weight: 600; line-height: 1.3; color: var(--navy-deep); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.eyebrow--light { color: var(--sky); }
.highlight { color: var(--blue); }

.section-intro { margin-bottom: 56px; }
.section-intro--center { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.section-heading { margin-bottom: 20px; }
.section-body { font-size: 18px; line-height: 1.7; color: var(--body-text); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-btn);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  border: 2px solid transparent;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn--lg { padding: 16px 32px; font-size: 16px; }

.btn--primary {
  background: var(--grad-primary);
  color: var(--white);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: linear-gradient(135deg, #1a3a7a 0%, #1279c5 100%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.65);
}
.btn--outline-white:hover,
.btn--outline-white:focus-visible {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn--white {
  background: var(--white);
  color: var(--navy-deep);
  border-color: var(--white);
}
.btn--white:hover,
.btn--white:focus-visible {
  background: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.18);
}

.btn:focus-visible {
  outline: 3px solid var(--sky);
  outline-offset: 3px;
}

/* ===== CARDS ===== */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

.card__icon { width: 52px; height: 52px; margin-bottom: 20px; color: var(--blue); }
.card__icon svg { width: 100%; height: 100%; }
.card__icon--lg { width: 60px; height: 60px; }

.card__heading { font-size: 20px; font-weight: 600; margin-bottom: 12px; color: var(--navy-deep); font-family: var(--font-head); }
.card__body { font-size: 15px; line-height: 1.65; color: var(--body-text); }

/* ===== SCROLL ANIMATION ===== */
.js-ready .animate-on-scroll {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.js-ready .animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .animate-on-scroll { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.header.scrolled { box-shadow: 0 4px 20px rgba(18,43,92,0.09); }

.header__inner {
  display: flex;
  align-items: center;
  height: 90px;
  gap: 16px;
}

.logo-img { width: 220px; height: auto; }

.header__nav { flex: 1; display: flex; justify-content: flex-end; margin-right: 20px; }

.nav__list { display: flex; align-items: center; gap: 2px; }

.nav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--charcoal);
  padding: 8px 13px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav__link:hover,
.nav__link:focus-visible { color: var(--blue); background: rgba(22,149,232,0.07); }
.nav__link:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.header__actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header__cta { padding: 10px 20px; font-size: 14px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  gap: 5px;
  border-radius: 7px;
  transition: background var(--transition);
  flex-shrink: 0;
}
.hamburger:hover { background: var(--bg-light); }
.hamburger:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

.hamburger__line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: all 0.3s ease;
}
.hamburger.is-active .hamburger__line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-active .hamburger__line:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.is-active .hamburger__line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.38s ease, opacity 0.26s ease;
  display: none;
  background: var(--white);
  border-top: 1px solid var(--border);
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  box-shadow: 0 10px 36px rgba(18,43,92,0.13);
  z-index: 199;
}
.mobile-menu.is-open { max-height: 540px; opacity: 1; }

.mobile-menu__list {
  padding: 16px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}
.mobile-menu__link {
  display: block;
  font-size: 16px;
  font-weight: 500;
  color: var(--charcoal);
  padding: 12px 16px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.mobile-menu__link:hover { color: var(--blue); background: rgba(22,149,232,0.07); }
.mobile-menu__cta { margin-top: 10px; width: 100%; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center 40%;
  /* Fallback gradient if image not loaded */
  background-color: #0a1628;
  background-image: linear-gradient(135deg, #06101f 0%, #1a3a7a 60%, #234A97 100%);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-top: 72px;
  padding-bottom: 72px;
  width: 100%;
}

.hero__heading {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.08;
  color: var(--white);
  max-width: 640px;
  margin-bottom: 24px;
}

.hero__body {
  font-size: 19px;
  line-height: 1.65;
  color: rgba(255,255,255,0.85);
  max-width: 520px;
  margin-bottom: 38px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}

.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px 36px;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(255,255,255,0.88);
  font-size: 14px;
  font-weight: 500;
}
.trust-icon { width: 18px; height: 18px; color: var(--sky); flex-shrink: 0; }

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar { background: var(--grad-primary); }

.trust-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-bar__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 36px 28px;
  border-right: 1px solid rgba(255,255,255,0.18);
}
.trust-bar__item:last-child { border-right: none; }

.trust-bar__icon { flex-shrink: 0; width: 42px; height: 42px; color: rgba(255,255,255,0.9); }
.trust-bar__icon svg { width: 100%; height: 100%; }

.trust-bar__text h3 {
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  font-family: var(--font-head);
  margin-bottom: 6px;
  line-height: 1.3;
}
.trust-bar__text p { color: rgba(255,255,255,0.78); font-size: 13px; line-height: 1.55; }

/* ============================================================
   SERVICES GRID (5 cols)
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about__content .eyebrow { margin-bottom: 16px; }
.about__content .section-heading { margin-bottom: 22px; }

.about__body { font-size: 17px; line-height: 1.72; color: var(--body-text); margin-bottom: 18px; }

.about__list { margin: 26px 0 36px; display: flex; flex-direction: column; gap: 13px; }
.about__list-item {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  font-size: 16px;
  font-weight: 500;
  color: var(--charcoal);
}
.about__check { width: 20px; height: 20px; color: var(--blue); flex-shrink: 0; margin-top: 2px; }

.about__image-wrap {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 28px 64px rgba(18,43,92,0.16);
}
.about__image {
  width: 100%;
  height: 500px;
  object-fit: cover;
  /* Gradient fallback */
  background: linear-gradient(135deg, #1a3a7a 0%, #071C3D 100%);
}

/* ============================================================
   LASER BANNER (DARK)
   ============================================================ */
.laser-banner {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 90px 0;
}

.laser-banner__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: #0a1628;
  /* Fallback gradient */
  background-image: linear-gradient(135deg, #06101f 0%, #234A97 100%);
}

.laser-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(6,10,20,0.93) 0%, rgba(6,10,20,0.72) 55%, rgba(6,10,20,0.4) 100%);
}

.laser-banner__content {
  position: relative;
  z-index: 1;
  max-width: 600px;
}

.laser-banner__heading {
  font-size: 46px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.1;
}

.laser-banner__body {
  font-size: 17px;
  line-height: 1.72;
  color: rgba(255,255,255,0.84);
  max-width: 520px;
  margin-bottom: 18px;
}
.laser-banner__body:last-of-type { margin-bottom: 36px; }

/* ============================================================
   BENEFITS (2x2)
   ============================================================ */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

/* ============================================================
   PROCESS
   ============================================================ */
.process__steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  margin-top: 8px;
}

.process__step {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Horizontal connector line (desktop) */
.process__step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 31px; /* half of 62px circle */
  left: 50%;
  width: 100%;
  height: 2px;
  background: var(--border);
  z-index: 0;
}

.process__number {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  margin-bottom: 20px;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(22,149,232,0.28);
}

.process__body { padding: 0 10px; }
.process__heading { font-size: 16px; font-weight: 700; margin-bottom: 10px; font-family: var(--font-head); color: var(--navy-deep); }
.process__text { font-size: 14px; line-height: 1.6; color: var(--body-text); }

/* ============================================================
   MATERIALS
   ============================================================ */
.materials-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
}

.material-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--navy-deep);
  transition: all var(--transition);
}
.material-chip:hover {
  border-color: var(--blue);
  color: var(--blue);
  box-shadow: 0 4px 16px rgba(22,149,232,0.12);
  transform: translateY(-2px);
}
.material-chip svg { width: 22px; height: 22px; color: var(--blue); flex-shrink: 0; }

/* ============================================================
   INDUSTRIES
   ============================================================ */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.industry-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
}
.industry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(22,149,232,0.3);
}
.industry-card__icon { width: 52px; height: 52px; color: var(--blue); margin-bottom: 16px; }
.industry-card__icon svg { width: 100%; height: 100%; }
.industry-card__name { font-family: var(--font-head); font-size: 15px; font-weight: 600; color: var(--navy-deep); line-height: 1.3; }

/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  position: relative;
  padding: 100px 0;
  background: linear-gradient(135deg, #122B5C 0%, #1695E8 100%);
  overflow: hidden;
  text-align: center;
}
.cta-banner__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 15% 50%, rgba(74,182,244,0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 50%, rgba(22,149,232,0.15) 0%, transparent 55%);
}
.cta-banner__content { position: relative; z-index: 1; }
.cta-banner__heading {
  font-size: 42px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
  line-height: 1.15;
}
.cta-banner__body {
  font-size: 18px;
  color: rgba(255,255,255,0.84);
  margin-bottom: 40px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}
.cta-banner__actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ============================================================
   CONTACT
   ============================================================ */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 56px;
  align-items: start;
}

.contact__form { display: flex; flex-direction: column; gap: 20px; }

.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form__group { display: flex; flex-direction: column; gap: 7px; }

.form__label { font-size: 14px; font-weight: 600; color: var(--navy-deep); }
.form__label-hint { font-weight: 400; color: var(--body-text); }

.form__input {
  padding: 13px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form__input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(22,149,232,0.12);
}
.form__input::placeholder { color: #9BAFC5; }

.form__select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23234A97' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 42px;
}

.form__textarea { resize: vertical; min-height: 130px; }

.contact__sidebar {}

.contact__info-card {
  background: var(--navy-deep);
  border-radius: var(--radius-card);
  padding: 36px 32px;
}
.contact__info-heading {
  color: var(--white);
  font-size: 22px;
  font-weight: 700;
  font-family: var(--font-head);
  margin-bottom: 28px;
}
.contact__info-list { display: flex; flex-direction: column; gap: 22px; margin-bottom: 32px; }
.contact__info-item { display: flex; align-items: flex-start; gap: 14px; }
.contact__info-item svg { width: 22px; height: 22px; color: var(--sky); flex-shrink: 0; margin-top: 3px; }
.contact__info-item strong { display: block; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--sky); margin-bottom: 4px; }
.contact__info-item p,
.contact__info-item a { font-size: 15px; color: rgba(255,255,255,0.82); }
.contact__info-item a:hover { color: var(--sky); }

.contact__hours {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 24px;
}
.contact__hours h4 { font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--sky); margin-bottom: 10px; font-family: var(--font-head); }
.contact__hours p { font-size: 14px; color: rgba(255,255,255,0.75); line-height: 1.65; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--grad-footer); padding-top: 72px; }

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer__logo { width: 200px; height: auto; margin-bottom: 20px; }
.footer__about { font-size: 15px; line-height: 1.72; color: rgba(255,255,255,0.58); max-width: 260px; }

.footer__col-heading {
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-head);
  margin-bottom: 20px;
}

.footer__list { display: flex; flex-direction: column; gap: 10px; }
.footer__list a { font-size: 14px; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer__list a:hover { color: var(--sky); }
.footer__list a:focus-visible { outline: 2px solid var(--sky); outline-offset: 2px; border-radius: 2px; }

.footer__contact { display: flex; flex-direction: column; gap: 14px; }
.footer__contact-item { display: flex; align-items: flex-start; gap: 11px; font-size: 14px; color: rgba(255,255,255,0.6); }
.footer__contact-item svg { width: 17px; height: 17px; color: var(--sky); flex-shrink: 0; margin-top: 2px; }
.footer__contact-item a { color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer__contact-item a:hover { color: var(--sky); }

.footer__bottom { padding: 24px 0; }
.footer__bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.footer__bottom-inner p { font-size: 13px; color: rgba(255,255,255,0.38); }

/* ============================================================
   RESPONSIVE — TABLET (≤1100px)
   ============================================================ */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .contact__inner { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE — TABLET/MOBILE (≤900px)
   ============================================================ */
@media (max-width: 900px) {
  h1 { font-size: 44px; }
  h2 { font-size: 34px; }

  /* Header */
  .header__nav { display: none; }
  .header__cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu { display: block; }

  /* Hero */
  .hero { min-height: 600px; }
  .hero__heading { font-size: 40px; }
  .hero__body { font-size: 17px; }

  /* Trust bar */
  .trust-bar__grid { grid-template-columns: 1fr 1fr; }
  .trust-bar__item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .trust-bar__item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.15); }
  .trust-bar__item:nth-last-child(-n+2) { border-bottom: none; }

  /* Services */
  .services-grid { grid-template-columns: repeat(2, 1fr); }

  /* About */
  .about__inner { grid-template-columns: 1fr; gap: 40px; }
  .about__image { height: 380px; }

  /* Laser banner */
  .laser-banner { padding: 72px 0; }
  .laser-banner__heading { font-size: 36px; }

  /* Benefits */
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }

  /* Process — vertical on mobile */
  .process__steps { flex-direction: column; align-items: stretch; gap: 0; }

  .process__step {
    flex-direction: row;
    text-align: left;
    gap: 22px;
    align-items: flex-start;
    padding-bottom: 30px;
  }
  .process__step:last-child { padding-bottom: 0; }

  /* Remove horizontal connector, add vertical line */
  .process__step::after { display: none; }
  .process__step:not(:last-child)::before {
    content: '';
    position: absolute;
    top: 62px;
    left: 30px;
    width: 2px;
    height: calc(100% - 30px);
    background: var(--border);
    z-index: 0;
  }
  .process__number { margin-bottom: 0; flex-shrink: 0; }
  .process__body { padding: 16px 0 0; }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(2, 1fr); }

  /* Contact */
  .form__row { grid-template-columns: 1fr; }

  /* CTA Banner */
  .cta-banner__heading { font-size: 34px; }

  /* Section padding */
  .section { padding: 72px 0; }
  .laser-banner { padding: 72px 0; }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤600px)
   ============================================================ */
@media (max-width: 600px) {
  h1 { font-size: 34px; }
  h2 { font-size: 28px; }
  h3 { font-size: 22px; }

  .header__inner { height: 72px; }
  .logo-img { width: 160px; }

  /* Hero */
  .hero { min-height: 560px; }
  .hero__heading { font-size: 32px; line-height: 1.12; }
  .hero__body { font-size: 16px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .hero__trust { flex-direction: column; gap: 12px; }
  .hero__content { padding-top: 52px; padding-bottom: 52px; }

  /* Trust bar */
  .trust-bar__grid { grid-template-columns: 1fr; }
  .trust-bar__item { border-right: none !important; border-bottom: 1px solid rgba(255,255,255,0.15); }
  .trust-bar__item:last-child { border-bottom: none; }
  .trust-bar__item { padding: 24px 20px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Benefits */
  .benefits-grid { grid-template-columns: 1fr; }

  /* Industries */
  .industries-grid { grid-template-columns: repeat(2, 1fr); }

  /* CTA Banner */
  .cta-banner { padding: 72px 0; }
  .cta-banner__heading { font-size: 28px; }
  .cta-banner__actions { flex-direction: column; align-items: center; }
  .cta-banner__actions .btn { width: 100%; max-width: 320px; }

  /* Footer */
  .footer__grid { grid-template-columns: 1fr; gap: 32px; }
  .footer__bottom-inner { flex-direction: column; text-align: center; }
  .footer__logo { width: 170px; }

  /* Contact */
  .contact__inner { grid-template-columns: 1fr; }
  .contact__form button[type="submit"] { width: 100%; }

  /* Section padding */
  .section { padding: 56px 0; }
  .laser-banner { padding: 56px 0; }

  /* Process */
  .process__step:not(:last-child)::before { left: 30px; }
}

/* ============================================================
   UTILITY
   ============================================================ */
.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}