/* ==========================================================================
   AXMANN — Premium Industrial Website
   style.css
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CUSTOM PROPERTIES
   -------------------------------------------------------------------------- */
:root {
  /* Colors */
  --color-orange: #f47521;
  --color-orange-hover: #ff8a3d;
  --color-orange-dark: #d4631a;
  --color-dark: #231f20;
  --color-graphite: #1a1a1a;
  --color-steel: #2d2d2d;
  --color-steel-light: #3a3a3a;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e8e8e8;
  --color-gray-300: #b0b0b0;
  --color-gray-400: #888888;
  --color-white: #ffffff;

  /* Typography */
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;
  --fw-extrabold: 800;
  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: clamp(1.5rem, 2.5vw, 2rem);
  --fs-3xl: clamp(2rem, 3.5vw, 3rem);
  --fs-4xl: clamp(2.5rem, 5vw, 4rem);
  --fs-hero: clamp(2.75rem, 6vw, 5rem);
  --lh-tight: 1.1;
  --lh-snug: 1.25;
  --lh-normal: 1.6;
  --ls-tight: -0.02em;
  --ls-wide: 0.05em;
  --ls-wider: 0.1em;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-section: clamp(4rem, 8vw, 7rem);

  /* Layout */
  --container-max: 1280px;
  --container-wide: 1440px;
  --container-padding: clamp(1.25rem, 4vw, 3rem);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.2);
  --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.15);

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  --transition-smooth: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Z-index layers */
  --z-header: 1000;
  --z-overlay: 900;
  --z-mobile-nav: 950;
}

/* --------------------------------------------------------------------------
   2. RESET / BASE
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  line-height: var(--lh-normal);
  color: var(--color-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
}

ul,
ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. TYPOGRAPHY
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
}

h1 { font-size: var(--fs-hero); font-weight: var(--fw-extrabold); }
h2 { font-size: var(--fs-4xl); }
h3 { font-size: var(--fs-2xl); }
h4 { font-size: var(--fs-xl); }

p {
  max-width: 65ch;
}

/* --------------------------------------------------------------------------
   4. LAYOUT
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.container--wide {
  max-width: var(--container-wide);
}

.section {
  padding-block: var(--space-section);
}

.section--dark {
  background-color: var(--color-graphite);
  color: var(--color-white);
}

.section--steel {
  background-color: var(--color-steel);
  color: var(--color-white);
}

.section--light {
  background-color: var(--color-gray-100);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section__label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: var(--space-sm);
}

.section__title {
  margin-bottom: var(--space-md);
}

.section__subtitle {
  font-size: var(--fs-md);
  color: var(--color-gray-400);
  max-width: 600px;
  margin-inline: auto;
  line-height: var(--lh-normal);
}

.section--dark .section__subtitle,
.section--steel .section__subtitle {
  color: var(--color-gray-300);
}

/* --------------------------------------------------------------------------
   5. COMPONENTS
   -------------------------------------------------------------------------- */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.875rem 2rem;
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn--primary {
  background-color: var(--color-orange);
  color: var(--color-white);
}

.btn--primary:hover {
  background-color: var(--color-orange-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(244, 117, 33, 0.4);
}

.btn--outline {
  border: 2px solid var(--color-white);
  color: var(--color-white);
}

.btn--outline:hover {
  background-color: var(--color-white);
  color: var(--color-dark);
}

.btn--outline-dark {
  border: 2px solid var(--color-dark);
  color: var(--color-dark);
}

.btn--outline-dark:hover {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.btn--ghost {
  color: var(--color-orange);
  padding-inline: 0;
  text-transform: none;
  letter-spacing: 0;
  font-weight: var(--fw-medium);
}

.btn--ghost::after {
  content: '\2192';
  transition: transform var(--transition-fast);
}

.btn--ghost:hover::after {
  transform: translateX(4px);
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: var(--fs-xs);
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  transition: background-color var(--transition-base), box-shadow var(--transition-base);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  padding-inline: var(--container-padding);
  max-width: var(--container-wide);
  margin-inline: auto;
}

.header__logo {
  flex-shrink: 0;
}

.header__logo img {
  height: 36px;
  width: auto;
}

.header__nav {
  display: none;
  align-items: center;
  gap: var(--space-lg);
}

.header__link {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-white);
  transition: color var(--transition-fast);
  position: relative;
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-orange);
  transition: width var(--transition-base);
}

.header__link:hover::after {
  width: 100%;
}

.header__link:hover {
  color: var(--color-orange);
}

.header__actions {
  display: none;
  align-items: center;
  gap: var(--space-md);
}

.header__lang {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  color: var(--color-white);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.header__lang:hover {
  opacity: 1;
}

.lang--active {
  color: var(--color-orange);
}

.header--scrolled .lang--active {
  color: var(--color-orange);
}

.header__cta {
  padding: 0.625rem 1.5rem;
}

/* Header scrolled state */
.header--scrolled {
  background-color: var(--color-white);
  box-shadow: var(--shadow-md);
}

.header--scrolled .header__link {
  color: var(--color-dark);
}

.header--scrolled .header__link:hover {
  color: var(--color-orange);
}

.header--scrolled .header__lang {
  color: var(--color-dark);
}

.header--scrolled .header__logo-default {
  display: none;
}

.header--scrolled .header__logo-scrolled {
  display: block;
}

.header__logo-scrolled {
  display: none;
}

/* --- Hamburger --- */
.header__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  z-index: calc(var(--z-mobile-nav) + 10);
}

.header__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-base);
}

.header--scrolled .header__hamburger span {
  background-color: var(--color-dark);
}

.header__hamburger.is-active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.header__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.header__hamburger.is-active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Mobile Nav --- */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 400px;
  height: 100vh;
  height: 100dvh;
  background-color: var(--color-graphite);
  z-index: var(--z-mobile-nav);
  padding: 100px var(--space-xl) var(--space-xl);
  transition: right var(--transition-smooth);
  overflow-y: auto;
}

.mobile-nav.is-open {
  right: 0;
}

.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: var(--z-overlay);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-base);
}

.mobile-nav__overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav__link {
  display: block;
  padding: var(--space-sm) 0;
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  border-bottom: 1px solid var(--color-steel);
  transition: color var(--transition-fast);
}

.mobile-nav__link:hover {
  color: var(--color-orange);
}

.mobile-nav__cta {
  margin-top: var(--space-xl);
  width: 100%;
  text-align: center;
}

/* --- Hero --- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background-color: var(--color-graphite);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(35, 31, 32, 0.7) 50%, rgba(244, 117, 33, 0.15) 100%),
    radial-gradient(ellipse at 70% 50%, rgba(244, 117, 33, 0.08) 0%, transparent 60%);
}

.hero__pattern {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image:
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 100px,
      rgba(255, 255, 255, 0.5) 100px,
      rgba(255, 255, 255, 0.5) 101px
    ),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 100px,
      rgba(255, 255, 255, 0.5) 100px,
      rgba(255, 255, 255, 0.5) 101px
    );
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  padding-top: 80px;
  padding-bottom: 100px;
  gap: var(--space-xl);
}

.hero__content {
  flex: 1;
  min-width: 0;
}

.hero__image {
  display: none;
}

.hero__label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-orange);
}

.hero__title {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.hero__title span {
  color: var(--color-orange);
}

.hero__text {
  font-size: var(--fs-lg);
  color: var(--color-gray-300);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  line-height: var(--lh-normal);
}

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-gray-400);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  animation: scrollBounce 2s infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-orange), transparent);
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* --- Trust Strip --- */
.trust {
  background-color: var(--color-dark);
  border-top: 3px solid var(--color-orange);
}

.trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-block: var(--space-2xl);
}

.trust__item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm);
}

.trust__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange);
}

.trust__icon svg {
  width: 32px;
  height: 32px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.trust__text h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.trust__text p {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
  margin-top: 2px;
}

/* --- Products --- */
.products__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.product-card-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.product-card {
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
}

.product-card-link:hover .product-card,
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.product-card__image {
  position: relative;
  height: 240px;
  background-color: var(--color-steel);
  background-image:
    linear-gradient(135deg, var(--color-graphite) 0%, var(--color-steel) 50%, var(--color-steel-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.product-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 26, 0.3), transparent);
}

.product-card__placeholder {
  color: var(--color-gray-400);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
  z-index: 1;
}

.product-card__body {
  padding: var(--space-lg);
}

.product-card__name {
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.product-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--space-md);
  line-height: var(--lh-normal);
}

.product-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

/* --- Services --- */
.services-section {
  position: relative;
  overflow: hidden;
}

.services-section__machine {
  display: none;
  position: absolute;
  top: -4%;
  right: -4%;
  width: 52%;
  pointer-events: none;
  z-index: 1;
}

.services-section .section__header {
  text-align: left;
  max-width: 52%;
}

.services-section__machine img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(-20px 10px 60px rgba(0, 0, 0, 0.6));
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.service-card {
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  background-color: var(--color-steel);
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.service-card:hover {
  background-color: var(--color-steel-light);
  transform: translateY(-2px);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  color: var(--color-orange);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
  color: var(--color-white);
}

.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--color-gray-300);
  line-height: var(--lh-normal);
}

/* --- Projects --- */
.projects__video {
  max-width: 700px;
  margin: 0 auto var(--space-2xl);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.projects__video video {
  width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

.projects__privacy {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.projects__privacy p {
  color: var(--color-gray-400);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-md);
}

.projects__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-white);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.project-card__image {
  height: 200px;
  background-color: var(--color-steel);
  background-image:
    linear-gradient(160deg, var(--color-graphite) 0%, var(--color-steel-light) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-card__placeholder {
  color: var(--color-gray-400);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wider);
}

.project-card__body {
  padding: var(--space-lg);
}

.project-card__location {
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--color-orange);
  margin-bottom: var(--space-xs);
}

.project-card__title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.project-card__result {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  line-height: var(--lh-normal);
}

.projects__cta {
  text-align: center;
}

/* --- About --- */
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about__text p {
  color: var(--color-gray-300);
  margin-bottom: var(--space-md);
  line-height: var(--lh-normal);
}

.about__text p:first-of-type {
  font-size: var(--fs-lg);
}

.about__video {
  margin-top: var(--space-lg);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.about__video video {
  width: 100%;
  display: block;
  border-radius: var(--radius-md);
}

/* --------------------------------------------------------------------------
   LEGAL PAGES (Privacy Policy, Terms & Conditions)
   -------------------------------------------------------------------------- */
.legal-content__body {
  max-width: 800px;
  margin: 0 auto;
  font-size: var(--fs-base);
  line-height: 1.8;
  color: var(--color-dark);
}

.legal-content__body h2 {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  margin-top: var(--space-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-dark);
}

.legal-content__body p {
  margin-bottom: var(--space-md);
  color: var(--color-gray-400);
}

.legal-content__body ul {
  margin-bottom: var(--space-md);
  padding-left: var(--space-lg);
  list-style: disc;
}

.legal-content__body li {
  margin-bottom: var(--space-xs);
  color: var(--color-gray-400);
}

.legal-content__body a {
  color: var(--color-orange);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.legal-content__body a:hover {
  color: var(--color-orange-hover);
}

.timeline {
  position: relative;
  padding-left: var(--space-xl);
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-orange), var(--color-steel-light));
}

.timeline__item {
  position: relative;
  padding-bottom: var(--space-xl);
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__item::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-xl) - 5px);
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--color-orange);
}

.timeline__year {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-orange);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-bottom: 4px;
}

.timeline__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: 4px;
}

.timeline__desc {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
}

/* --- About Expand / World Map Toggle --- */
.about__expand {
  display: flex;
  justify-content: center;
  margin-top: var(--space-2xl);
}

.about__expand-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-orange);
  background: rgba(244, 117, 33, 0.08);
  border: 1px solid rgba(244, 117, 33, 0.25);
  border-radius: var(--radius-full);
  cursor: pointer;
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  transition: all var(--transition-base);
}

.about__expand-btn:hover {
  background: rgba(244, 117, 33, 0.15);
  border-color: rgba(244, 117, 33, 0.5);
  transform: translateY(-1px);
}

.about__expand-btn:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: 3px;
}

.about__expand-icon {
  transition: transform var(--transition-smooth);
}

.about__expand-btn[aria-expanded="true"] .about__expand-icon {
  transform: rotate(180deg);
}

/* --- Worldwide Projects Map --- */
.world-map {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.8s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1),
              margin 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top: 0;
}

.world-map.is-visible {
  opacity: 1;
  margin-top: var(--space-3xl);
}

.world-map__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.world-map__title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin: var(--space-sm) 0 var(--space-xs);
  letter-spacing: var(--ls-tight);
}

.world-map__subtitle {
  font-size: var(--fs-base);
  color: var(--color-gray-400);
  max-width: 520px;
  margin: 0 auto;
  line-height: var(--lh-normal);
}

.world-map__container {
  position: relative;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 2 / 1;
  background: #080808;
}

.world-map__svg-wrap {
  width: 100%;
  height: 100%;
}

.world-map__img {
  display: block;
  width: 100%;
  height: 100%;
  pointer-events: none;
  user-select: none;
}

.world-map__grid line {
  stroke: rgba(244, 117, 33, 0.06);
  stroke-width: 0.15;
  stroke-dasharray: 2 4;
}

.world-map__land {
  filter: drop-shadow(0 0 3px rgba(244, 117, 33, 0.3));
}

.world-map__land path {
  fill: rgba(244, 117, 33, 0.04);
  stroke: rgba(244, 117, 33, 0.45);
  stroke-width: 0.25;
  stroke-linejoin: round;
}

/* Pins layer */
.world-map__pins {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.world-map__pin {
  position: absolute;
  width: 14px;
  height: 14px;
  transform: translate(-50%, -50%);
  pointer-events: all;
  cursor: pointer;
  z-index: 3;
}

.world-map__pin-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 6px rgba(244, 117, 33, 0.5);
  transition: all var(--transition-base);
  z-index: 2;
}

.world-map__pin-pulse {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  background: transparent;
  border: 1.5px solid rgba(244, 117, 33, 0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: pinPulse 3s cubic-bezier(0, 0, 0.2, 1) infinite;
  z-index: 1;
}

.world-map__pin:nth-child(odd) .world-map__pin-pulse {
  animation-delay: 0.5s;
}

.world-map__pin:nth-child(3n) .world-map__pin-pulse {
  animation-delay: 1.2s;
}

.world-map__pin:hover .world-map__pin-dot,
.world-map__pin:focus-visible .world-map__pin-dot {
  width: 12px;
  height: 12px;
  box-shadow: 0 0 16px rgba(244, 117, 33, 0.7), 0 0 40px rgba(244, 117, 33, 0.2);
}

.world-map__pin-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40px;
  height: 40px;
  background: radial-gradient(circle, rgba(244, 117, 33, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
  z-index: 0;
}

.world-map__pin:hover .world-map__pin-glow,
.world-map__pin:focus-visible .world-map__pin-glow {
  opacity: 1;
}

@keyframes pinPulse {
  0% {
    width: 8px;
    height: 8px;
    opacity: 0.6;
  }
  100% {
    width: 36px;
    height: 36px;
    opacity: 0;
  }
}

@keyframes pinReveal {
  0% {
    transform: translate(-50%, -50%) scale(0);
    opacity: 0;
  }
  60% {
    transform: translate(-50%, -50%) scale(1.3);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
}

/* Tooltip */
.world-map__tooltip {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, rgba(35, 31, 32, 0.97) 0%, rgba(26, 26, 26, 0.97) 100%);
  border: 1px solid rgba(244, 117, 33, 0.3);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 20px rgba(244, 117, 33, 0.08);
  pointer-events: none;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
  white-space: nowrap;
  min-width: 160px;
}

.world-map__tooltip.is-active {
  opacity: 1;
  transform: translateY(0);
}

.world-map__tooltip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-orange-hover));
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.world-map__tooltip-year {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-orange);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
}

.world-map__tooltip-company {
  font-size: var(--fs-md);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  line-height: var(--lh-snug);
}

.world-map__tooltip-location {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
  display: flex;
  align-items: center;
  gap: 4px;
}

.world-map__tooltip-location::before {
  content: '';
  display: inline-block;
  width: 3px;
  height: 3px;
  background: var(--color-gray-400);
  border-radius: 50%;
  flex-shrink: 0;
}

/* Project counter */
.world-map__count {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(244, 117, 33, 0.1);
}

.world-map__count-number {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-orange);
  letter-spacing: var(--ls-tight);
  line-height: 1;
}

.world-map__count-label {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  font-weight: var(--fw-medium);
}

/* Mobile touch support */
@media (max-width: 767px) {
  .world-map__pin {
    width: 22px;
    height: 22px;
  }

  .world-map__pin-dot {
    width: 10px;
    height: 10px;
  }

  .world-map__tooltip {
    position: fixed;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    white-space: normal;
    min-width: 220px;
    text-align: center;
    pointer-events: auto;
  }

  .world-map__tooltip.is-active {
    transform: translateX(-50%) translateY(0);
  }

  .world-map__count {
    flex-direction: column;
    gap: 0.25rem;
  }
}

/* --- Industries --- */
.industries__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-3xl);
}

.industry-tag {
  padding: 0.625rem 1.5rem;
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.industry-tag:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
}

.partners__heading {
  font-size: var(--fs-xl);
  text-align: center;
  margin-bottom: var(--space-xl);
}

.partners__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
  align-items: center;
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-white);
  border-radius: var(--radius-md);
  height: 80px;
  transition: opacity var(--transition-fast), filter var(--transition-fast), transform var(--transition-fast);
}

.partner-logo:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.partner-logo span {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: var(--color-gray-400);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  text-align: center;
  line-height: 1.3;
}

.partner-logo img {
  max-width: 80%;
  max-height: 55px;
  object-fit: contain;
}

/* --- FAQ --- */
.faq__list {
  max-width: 800px;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-gray-200);
}

.faq-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  text-align: left;
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  transition: color var(--transition-fast);
}

.faq-item__trigger:hover {
  color: var(--color-orange);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform var(--transition-base);
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  background-color: currentColor;
  transition: transform var(--transition-base);
}

.faq-item__icon::before {
  width: 14px;
  height: 2px;
  transform: translate(-50%, -50%);
}

.faq-item__icon::after {
  width: 2px;
  height: 14px;
  transform: translate(-50%, -50%);
}

.faq-item.is-active .faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.faq-item__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-smooth);
}

.faq-item__answer {
  padding-bottom: var(--space-md);
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  line-height: var(--lh-normal);
  max-width: 90%;
}

/* --- CTA Banner --- */
.cta-banner {
  text-align: center;
  background:
    linear-gradient(135deg, var(--color-graphite) 0%, var(--color-dark) 50%, var(--color-steel) 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(244, 117, 33, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-banner__content {
  position: relative;
  z-index: 1;
}

.cta-banner__title {
  margin-bottom: var(--space-md);
}

.cta-banner__text {
  font-size: var(--fs-md);
  color: var(--color-gray-300);
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

/* --- Footer --- */
.footer {
  background-color: var(--color-graphite);
  color: var(--color-gray-300);
  padding-top: var(--space-3xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-3xl);
}

.footer__brand-logo {
  height: 32px;
  width: auto;
  margin-bottom: var(--space-md);
}

.footer__brand p {
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
  max-width: 280px;
}

.footer__heading {
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  margin-bottom: var(--space-md);
}

.footer__link {
  display: block;
  font-size: var(--fs-sm);
  padding-block: 4px;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-orange);
}

.footer__newsletter-text {
  font-size: var(--fs-sm);
  margin-bottom: var(--space-sm);
}

.footer__newsletter-form {
  display: flex;
  gap: 0;
}

.footer__newsletter-input {
  flex: 1;
  padding: 0.75rem 1rem;
  font-size: var(--fs-sm);
  font-family: var(--font-body);
  background-color: var(--color-steel);
  color: var(--color-white);
  border: 1px solid var(--color-steel-light);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  outline: none;
  transition: border-color var(--transition-fast);
}

.footer__newsletter-input::placeholder {
  color: var(--color-gray-400);
}

.footer__newsletter-input:focus {
  border-color: var(--color-orange);
}

.footer__newsletter-btn {
  padding: 0.75rem 1.25rem;
  background-color: var(--color-orange);
  color: var(--color-white);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: background-color var(--transition-fast);
}

.footer__newsletter-btn:hover {
  background-color: var(--color-orange-hover);
}

.footer__newsletter-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.footer__newsletter-msg {
  font-size: var(--fs-xs);
  margin-top: var(--space-xs);
  line-height: var(--lh-normal);
}

.footer__newsletter-msg.is-success {
  color: #4ade80;
}

.footer__newsletter-msg.is-error {
  color: #f87171;
}

.footer__bottom {
  border-top: 1px solid var(--color-steel);
  padding-block: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
}

.footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer__legal a {
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--color-orange);
}

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

.text-center {
  text-align: center;
}

.text-orange {
  color: var(--color-orange);
}

/* --------------------------------------------------------------------------
   7. RESPONSIVE
   -------------------------------------------------------------------------- */

/* Tablet (768px+) */
@media (min-width: 768px) {
  .trust__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .services-section__machine {
    display: block;
  }

  .services-section .container {
    position: relative;
    z-index: 2;
  }

  .projects__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .partners__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
  .header__nav {
    display: flex;
  }

  .header__actions {
    display: flex;
  }

  .header__hamburger {
    display: none;
  }

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

  .products__grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .hero__image {
    display: block;
    flex: 0 0 48%;
    position: relative;
    align-self: center;
    margin-right: calc(-1 * var(--container-padding));
  }

  .hero__image img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(-20px 10px 40px rgba(0, 0, 0, 0.5));
  }

  .partners__grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  }
}

/* Wide (1280px+) */
@media (min-width: 1280px) {
  .hero__content {
    max-width: 900px;
  }

  .product-card__image {
    height: 280px;
  }
}

/* ============================================================
   PRODUCT PAGE
   ============================================================ */

/* ── Product Hero ─────────────────────────────────────────── */
.product-hero {
  position: relative;
  background-color: var(--color-graphite);
  padding-top: calc(80px + var(--space-2xl));
  padding-bottom: var(--space-2xl);
  overflow: hidden;
}

.product-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(244, 117, 33, 0.08) 0%, transparent 65%);
  pointer-events: none;
}

.product-hero__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.product-hero__content {
  flex: 1;
  min-width: 0;
}

.product-hero__image {
  display: none;
}

.product-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.product-hero__breadcrumb-link {
  color: var(--color-gray-300);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: color 200ms ease;
}

.product-hero__breadcrumb-link:hover {
  color: var(--color-orange);
}

.product-hero__breadcrumb-sep {
  color: var(--color-gray-400);
  font-size: var(--fs-sm);
}

.product-hero__breadcrumb-current {
  color: var(--color-orange);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
}

.product-hero .hero__label {
  margin-bottom: var(--space-sm);
}

.product-hero__title {
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-white);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--space-md);
  max-width: 700px;
}

.product-hero__subtitle {
  font-size: var(--fs-md);
  color: var(--color-gray-300);
  line-height: var(--lh-normal);
  max-width: 580px;
  margin-bottom: var(--space-xl);
}

.product-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

/* ── Product Gallery ──────────────────────────────────────── */
.product-gallery__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
}

.product-gallery__side {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.product-gallery__img-wrap {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background-color: var(--color-steel);
}

.product-gallery__main .product-gallery__img-wrap {
  aspect-ratio: 16 / 10;
}

.product-gallery__side .product-gallery__img-wrap {
  aspect-ratio: 4 / 3;
}

.product-gallery__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 400ms ease;
}

.product-gallery__img-wrap:hover img {
  transform: scale(1.03);
}

/* Hide broken/missing images gracefully */
.product-gallery__img-wrap img[src*="[your-image"] {
  display: none;
}

.product-gallery__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background: linear-gradient(135deg, var(--color-steel) 0%, var(--color-steel-light) 100%);
  color: var(--color-gray-300);
}

.product-gallery__placeholder span {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
}

.product-gallery__placeholder p {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
  margin: 0;
}

/* Hide placeholder when a real image is present (image loaded) */
.product-gallery__img-wrap img:not([src*="[your-image"]) ~ .product-gallery__placeholder {
  display: none;
}

/* ── Product Detail ───────────────────────────────────────── */
.product-detail__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.product-detail__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin-bottom: var(--space-md);
}

.product-detail__description .section__label {
  margin-bottom: var(--space-sm);
}

.product-detail__text {
  font-size: var(--fs-base);
  color: var(--color-gray-400);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-sm);
}

.product-detail__specs {
  background-color: var(--color-gray-100);
  border-radius: 8px;
  padding: var(--space-lg);
  align-self: start;
}

.product-detail__specs-title {
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-orange);
}

.product-specs-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.product-specs-list__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-gray-200);
  gap: var(--space-sm);
}

.product-specs-list__item:last-child {
  border-bottom: none;
}

.product-specs-list__label {
  font-size: var(--fs-sm);
  color: var(--color-gray-400);
  font-weight: var(--fw-medium);
}

.product-specs-list__value {
  font-size: var(--fs-sm);
  color: var(--color-dark);
  font-weight: var(--fw-semibold);
  text-align: right;
}

/* ── Product Contact Form ─────────────────────────────────── */
.product-form {
  max-width: 760px;
  margin: 0 auto;
}

.product-form__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.product-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.product-form__label {
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--color-gray-300);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}

.product-form__label span {
  color: var(--color-orange);
}

.product-form__input {
  width: 100%;
  background-color: var(--color-steel);
  border: 1px solid var(--color-steel-light);
  border-radius: 4px;
  padding: 0.875rem 1rem;
  font-size: var(--fs-base);
  font-family: var(--font-body);
  color: var(--color-white);
  transition: border-color 200ms ease, box-shadow 200ms ease;
  box-sizing: border-box;
}

.product-form__input::placeholder {
  color: var(--color-gray-400);
}

.product-form__input:focus {
  outline: none;
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px rgba(244, 117, 33, 0.15);
}

.product-form__input[readonly] {
  opacity: 0.6;
  cursor: default;
}

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

.product-form__field {
  margin-bottom: var(--space-sm);
}

.product-form__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.product-form__privacy {
  font-size: var(--fs-xs);
  color: var(--color-gray-400);
}

.product-form__privacy a {
  color: var(--color-orange);
  text-decoration: underline;
}

.product-form__submit {
  min-width: 180px;
}

.product-form__success {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  padding: var(--space-xl);
  color: var(--color-white);
  font-size: var(--fs-md);
}

.product-form__success--visible {
  display: flex;
}

/* ── Back to Products ─────────────────────────────────────── */
.back-to-products__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
  text-align: center;
}

.back-to-products__text {
  font-size: var(--fs-md);
  color: var(--color-gray-400);
  margin: 0;
}

/* ── Active nav link on product page ─────────────────────── */
.header__link--active {
  color: var(--color-orange) !important;
}

/* ── Product Intro Section ───────────────────────────────── */
.product-intro__text {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: var(--fs-md);
  color: var(--color-gray-300);
  line-height: 1.7;
}

/* ── Product Key Features (checkmark list) ──────────────── */
.product-specs-list__icon {
  color: var(--color-orange);
  font-weight: var(--fw-bold);
  font-size: var(--fs-md);
  flex-shrink: 0;
}

/* ── Systems & Equipment Grid ───────────────────────────── */
.product-equipment__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  max-width: 800px;
  margin: 0 auto;
}

.product-equipment__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  background-color: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: 8px;
  padding: 1rem 1.5rem;
  font-size: var(--fs-base);
  color: var(--color-dark);
  font-weight: var(--fw-medium);
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.product-equipment__item:hover {
  border-color: var(--color-orange);
  box-shadow: 0 2px 12px rgba(244, 117, 33, 0.1);
}

.product-equipment__icon {
  color: var(--color-orange);
  font-size: var(--fs-md);
  flex-shrink: 0;
}

/* ── Applications Grid ──────────────────────────────────── */
.product-applications__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  max-width: 900px;
  margin: 0 auto;
}

.product-applications__item {
  background-color: var(--color-steel);
  border: 1px solid var(--color-steel-light);
  border-radius: 8px;
  padding: 1.25rem 1.5rem;
  text-align: center;
  transition: border-color 200ms ease, transform 200ms ease;
}

.product-applications__item:hover {
  border-color: var(--color-orange);
  transform: translateY(-2px);
}

.product-applications__item h3 {
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-white);
  margin: 0;
}

/* ── Customization CTA ──────────────────────────────────── */
.product-custom__inner {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.product-custom__title {
  font-family: var(--font-heading);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.product-custom__text {
  font-size: var(--fs-md);
  color: var(--color-gray-400);
  line-height: 1.7;
  margin-bottom: var(--space-xs);
}

/* ── Responsive: Tablet (768px+) ─────────────────────────── */
@media (min-width: 768px) {
  .product-gallery__grid {
    grid-template-columns: 3fr 2fr;
    align-items: start;
  }

  .product-gallery__side {
    grid-template-columns: 1fr;
  }

  .product-gallery__main .product-gallery__img-wrap {
    aspect-ratio: unset;
    height: 100%;
    min-height: 420px;
  }

  .product-gallery__side .product-gallery__img-wrap {
    min-height: 200px;
    aspect-ratio: unset;
    flex: 1;
  }

  .product-gallery__side {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    height: 100%;
  }

  .product-gallery__side .product-gallery__img-wrap {
    flex: 1;
  }

  .product-form__row {
    grid-template-columns: 1fr 1fr;
  }

  .product-detail__inner {
    grid-template-columns: 1fr 380px;
  }

  .product-equipment__grid {
    grid-template-columns: 1fr 1fr;
  }

  .product-applications__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ── Responsive: Desktop (1024px+) — Product Hero Image ──── */
@media (min-width: 1024px) {
  .product-hero__image {
    display: block;
    flex: 0 0 45%;
    position: relative;
    align-self: center;
    margin-right: calc(-1 * var(--container-padding));
  }

  .product-hero__image img {
    width: 100%;
    height: auto;
    object-fit: contain;
    filter: drop-shadow(-20px 10px 40px rgba(0, 0, 0, 0.5));
  }
}

/* ==========================================================================
   CONTACT PAGE
   ========================================================================== */

.contact-page__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

@media (min-width: 768px) {
  .contact-page__grid {
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
    align-items: start;
  }
}

/* ── Contact Info (left column) ── */
.contact-page__info-title {
  font-size: var(--fs-2xl);
  font-weight: var(--fw-bold);
  color: var(--color-dark);
  margin-bottom: var(--space-sm);
}

.contact-page__info-text {
  color: var(--color-gray-400);
  line-height: var(--lh-normal);
  margin-bottom: var(--space-xl);
}

.contact-page__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-page__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.contact-page__detail-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(244, 117, 33, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange);
}

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

.contact-page__detail h4 {
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  color: var(--color-dark);
  margin-bottom: 2px;
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

.contact-page__detail p,
.contact-page__detail a {
  font-size: var(--fs-base);
  color: var(--color-gray-400);
  line-height: var(--lh-normal);
  text-decoration: none;
  transition: color 0.2s;
}

.contact-page__detail a:hover {
  color: var(--color-orange);
}

/* ── Contact Form (right column) ── */
.contact-page__form-wrap {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg, 12px);
  padding: var(--space-xl);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

@media (min-width: 768px) {
  .contact-page__form-wrap {
    padding: var(--space-2xl);
  }
}

/* ── CTA Banner ── */
.cta-banner {
  text-align: center;
}

.cta-banner__title {
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--color-white);
  margin-bottom: var(--space-sm);
}

.cta-banner__text {
  color: var(--color-gray-300);
  max-width: 600px;
  margin: 0 auto var(--space-xl);
  line-height: var(--lh-normal);
}