/* ============================================
   DENERTEK SpA — Main Stylesheet
   Industrial · Technical · Premium
   ============================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Century Gothic', 'Futura', 'Trebuchet MS', 'Gill Sans', sans-serif;
  color: var(--gray-dark);
  background: #fff;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

/* ---- GLOBAL TOKENS ---- */
:root {
  --blue-dark:   #002C5B;
  --blue-mid:    #008ECF;
  --blue-navy:   #004383;
  --orange:      #F66A00;
  --yellow:      #FFB800;
  --white:       #FFFFFF;
  --gray-dark:   #505050;
  --gray-light:  #F0F0F0;
  --section-pad: clamp(64px, 8vw, 112px) 24px;
  --max-w:       1280px;
  --radius:      8px;
  --ease:        cubic-bezier(0.4, 0, 0.2, 1);
}

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

.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
  position: relative;
  padding-left: 28px;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 2px;
  background: var(--orange);
}

.section-title {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  color: var(--blue-dark);
  line-height: 1.15;
  margin-bottom: 16px;
}

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

.section-desc {
  font-size: 16px;
  color: var(--gray-dark);
  max-width: 600px;
  line-height: 1.7;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  background: var(--orange);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
  box-shadow: 0 4px 20px rgba(246,106,0,0.3);
}

.btn-primary:hover {
  background: #e05e00;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(246,106,0,0.4);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 30px;
  background: transparent;
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 2px solid rgba(255,255,255,0.5);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.3s var(--ease);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-left { opacity: 0; transform: translateX(-40px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-left.visible { opacity: 1; transform: none; }
.reveal-right { opacity: 0; transform: translateX(40px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal-right.visible { opacity: 1; transform: none; }

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  height: 100vh;
  min-height: 640px;
  max-height: 900px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.hero-slides { position: absolute; inset: 0; }

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

.hero-slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(0,44,91,0.92) 0%, rgba(0,67,131,0.75) 50%, rgba(0,44,91,0.5) 100%);
}

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

/* Hero background images — using CSS gradients as fallback, will be overridden by actual images */
.hero-slide:nth-child(1) {
  background-image: linear-gradient(135deg, #001a38 0%, #002C5B 40%, #004383 100%);
}
.hero-slide:nth-child(2) {
  background-image: linear-gradient(135deg, #002C5B 0%, #004383 60%, #001a38 100%);
}
.hero-slide:nth-child(3) {
  background-image: linear-gradient(135deg, #004383 0%, #002C5B 50%, #001a38 100%);
}

/* Geometric overlay pattern */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,140,207,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,140,207,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
}

.hero-eyebrow::before {
  content: '';
  display: block;
  width: 32px;
  height: 2px;
  background: var(--orange);
}

.hero-title {
  font-size: clamp(32px, 5.5vw, 68px);
  font-weight: 700;
  color: #fff;
  line-height: 1.08;
  margin-bottom: 24px;
  max-width: 780px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-title em {
  font-style: normal;
  color: var(--orange);
  display: block;
}

.hero-subtitle {
  font-size: clamp(14px, 1.8vw, 18px);
  color: rgba(255,255,255,0.78);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Hero stats bar */
.hero-stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  background: rgba(0,44,91,0.85);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(0,140,207,0.2);
}

.hero-stats-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: stretch;
}

.hero-stat {
  flex: 1;
  padding: 20px 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.hero-stat:last-child { border-right: none; }

.hero-stat-number {
  font-size: 28px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
}

.hero-stat-label {
  font-size: 11.5px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.04em;
}

/* Slide dots */
.hero-dots {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  padding: 0;
}

.hero-dot.active {
  background: var(--orange);
  transform: scale(1.3);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 96px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--orange), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.5; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.1); }
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  padding: var(--section-pad);
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-stack {
  position: relative;
  height: 480px;
}

.about-img-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 75%;
  height: 80%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,44,91,0.2);
}

.about-img-accent {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 55%;
  height: 55%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0,44,91,0.25);
  border: 4px solid #fff;
}

/* Industrial abstract visuals */
.about-img-main, .about-img-accent {
  background: linear-gradient(135deg, #002C5B, #004383);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-placeholder-icon {
  opacity: 0.15;
}

.about-badge {
  position: absolute;
  top: 50%;
  right: -24px;
  transform: translateY(-50%);
  width: 100px;
  height: 100px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 8px 32px rgba(246,106,0,0.4);
  z-index: 2;
}

.about-badge strong { font-size: 26px; font-weight: 700; line-height: 1; }
.about-badge span { font-size: 10px; text-align: center; opacity: 0.9; line-height: 1.2; margin-top: 4px; }

.about-text {}

.about-intro {
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray-dark);
  margin-bottom: 32px;
}

.about-intro strong { color: var(--blue-dark); }

/* Core Values */
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 36px;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: var(--gray-light);
  border-radius: var(--radius);
  border-left: 3px solid var(--orange);
  transition: background 0.3s, transform 0.3s;
}

.value-item:hover { background: #e8f0f8; transform: translateX(2px); }

.value-icon {
  width: 32px;
  height: 32px;
  background: var(--blue-dark);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--orange);
}

.value-icon svg { width: 16px; height: 16px; }

.value-text { font-size: 12.5px; font-weight: 700; color: var(--blue-dark); line-height: 1.3; margin-top: 2px; }

/* Mission Vision */
.mv-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.mv-card {
  padding: 20px;
  border-radius: var(--radius);
  border: 1px solid rgba(0,44,91,0.12);
  position: relative;
  overflow: hidden;
}

.mv-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
}

.mv-card.mission::before { background: var(--orange); }
.mv-card.vision::before  { background: var(--blue-mid); }

.mv-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 8px;
}

.mv-card.vision .mv-label { color: var(--blue-mid); }

.mv-text {
  font-size: 13px;
  line-height: 1.65;
  color: var(--gray-dark);
}

/* ============================================
   WHY CHOOSE US
   ============================================ */
.why-us {
  padding: var(--section-pad);
  background: linear-gradient(160deg, #001a38 0%, var(--blue-dark) 50%, var(--blue-navy) 100%);
  position: relative;
  overflow: hidden;
}

.why-us::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,140,207,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.why-us::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.why-us .section-title { color: #fff; }

.why-us .section-desc { color: rgba(255,255,255,0.65); }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 56px;
  position: relative;
  z-index: 1;
}

.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 28px;
  cursor: pointer;
  transition: background 0.3s, border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.why-card:hover, .why-card.open {
  background: rgba(255,255,255,0.08);
  border-color: rgba(0,140,207,0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.why-card:hover::before, .why-card.open::before { transform: scaleX(1); }

.why-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 0;
}

.why-icon {
  width: 52px;
  height: 52px;
  background: rgba(246,106,0,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.3s;
}

.why-card:hover .why-icon, .why-card.open .why-icon {
  background: rgba(246,106,0,0.22);
}

.why-icon svg { width: 24px; height: 24px; color: var(--orange); }

.why-card-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  flex: 1;
}

.why-toggle {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.4);
  transition: transform 0.3s, color 0.3s;
  flex-shrink: 0;
}

.why-card.open .why-toggle { transform: rotate(45deg); color: var(--orange); }

.why-card-desc {
  font-size: 13.5px;
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
  margin-top: 16px;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s var(--ease), margin-top 0.3s;
}

.why-card.open .why-card-desc { max-height: 200px; }

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
  padding: var(--section-pad);
  background: #f8fafc;
}

.services-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(0,44,91,0.08);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.35s;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,44,91,0.15);
  border-color: var(--orange);
}

.service-card-top {
  padding: 28px 28px 20px;
  flex: 1;
}

.service-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-navy));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background 0.3s, transform 0.3s;
}

.service-card:hover .service-icon-wrap {
  background: linear-gradient(135deg, var(--orange), #e05e00);
  transform: rotate(-3deg) scale(1.05);
}

.service-icon-wrap svg { width: 26px; height: 26px; color: #fff; }

.service-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}

.service-desc {
  font-size: 13.5px;
  color: var(--gray-dark);
  line-height: 1.65;
}

.service-card-cta {
  padding: 16px 28px;
  border-top: 1px solid var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-cta-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: gap 0.3s;
}

.service-cta-link:hover { gap: 10px; }
.service-cta-link svg { width: 14px; height: 14px; }

/* ============================================
   TESTIMONIALS SECTION
   ============================================ */
.testimonials {
  padding: var(--section-pad);
  background: var(--blue-dark);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '"';
  position: absolute;
  top: -40px;
  left: 40px;
  font-size: 400px;
  font-weight: 700;
  color: rgba(255,255,255,0.02);
  line-height: 1;
  pointer-events: none;
  font-family: Georgia, serif;
}

.testimonials .section-title { color: #fff; }
.testimonials .section-desc { color: rgba(255,255,255,0.6); }

.testimonials-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 16px;
}

.testimonial-controls {
  display: flex;
  gap: 10px;
}

.testi-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s, transform 0.3s;
}

.testi-btn:hover { background: var(--orange); transform: scale(1.05); }
.testi-btn svg { width: 18px; height: 18px; }

.testimonials-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  transition: opacity 0.4s;
}

.testi-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 28px;
  position: relative;
  transition: background 0.3s, transform 0.3s;
}

.testi-card:hover { background: rgba(255,255,255,0.08); transform: translateY(-4px); }

.testi-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
  color: var(--yellow);
}

.testi-stars svg { width: 16px; height: 16px; fill: currentColor; }

.testi-text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255,255,255,0.75);
  margin-bottom: 20px;
  font-style: italic;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testi-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--orange), #e05e00);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.testi-name { font-size: 14px; font-weight: 700; color: #fff; }
.testi-role { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 2px; }

.google-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 11px;
  color: rgba(255,255,255,0.35);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
  padding: var(--section-pad);
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue-dark), var(--blue-navy));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--orange);
}

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

.contact-info-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-mid);
  margin-bottom: 4px;
}

.contact-info-value {
  font-size: 14px;
  color: var(--blue-dark);
  font-weight: 600;
  line-height: 1.5;
}

.contact-info-value a { color: inherit; transition: color 0.25s; }
.contact-info-value a:hover { color: var(--orange); }

.contact-map {
  width: 100%;
  height: 200px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--gray-light);
}

.contact-map iframe { width: 100%; height: 100%; border: 0; }

/* Form */
.contact-form-wrap {
  background: #f8fafc;
  border-radius: 16px;
  padding: 40px;
  border: 1px solid rgba(0,44,91,0.08);
}

.form-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--blue-dark);
  margin-bottom: 8px;
}

.form-subtitle {
  font-size: 14px;
  color: var(--gray-dark);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: #fff;
  border: 1.5px solid rgba(0,44,91,0.15);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 14px;
  color: var(--blue-dark);
  transition: border-color 0.3s, box-shadow 0.3s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(0,140,207,0.12);
}

.form-group textarea { resize: vertical; min-height: 100px; }

.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23002C5B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }

.form-submit {
  width: 100%;
  padding: 15px;
  background: var(--orange);
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 20px rgba(246,106,0,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.form-submit:hover {
  background: #e05e00;
  transform: translateY(-1px);
  box-shadow: 0 8px 28px rgba(246,106,0,0.4);
}

.form-success {
  display: none;
  text-align: center;
  padding: 32px;
  color: #2e7d32;
}

.form-success.show { display: block; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-stack { height: 320px; }
  .about-badge { right: auto; left: 50%; bottom: -20px; top: auto; transform: translateX(-50%); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .testimonials-track { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .hero-stats-inner { flex-wrap: wrap; }
  .hero-stat { flex: 0 0 50%; border-right: none; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .hero-stat:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.08); }
  .hero-dots { display: none; }
  .mv-grid, .values-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .testimonials-track { grid-template-columns: 1fr; }
  .contact-form-wrap { padding: 24px; }
}

@media (max-width: 480px) {
  .hero-content { padding: 0 20px; }
  .hero-actions { flex-direction: column; }
  .hero-actions a, .hero-actions button { width: 100%; justify-content: center; }
}