/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Sora', sans-serif;
  background-color: #0A0A0A;
  color: #EDEBE8;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== CSS VARIABLES ===== */
:root {
  --bg: #0A0A0A;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-hover: rgba(255,255,255,0.06);
  --accent: #E8553D;
  --accent2: #F2994A;
  --gradient: linear-gradient(135deg, #E8553D 0%, #F2994A 100%);
  --text: #EDEBE8;
  --text-muted: #8A8580;
  --border: rgba(255,255,255,0.07);
  --border-radius: 16px;
  --transition: all 0.3s ease;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 3px; }

/* ===== UTILITY ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.section-padding { padding: 100px 0; }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--gradient);
  color: #fff;
  border: none;
  border-radius: 50px;
  font-family: 'Sora', sans-serif;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: 0 4px 24px rgba(232,85,61,0.25);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232,85,61,0.35);
  color: #fff;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: transparent;
  color: #fff;
  border: 1px solid var(--border);
  border-radius: 50px;
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 400;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}
.btn-outline:hover {
  border-color: var(--accent);
  background: rgba(232,85,61,0.08);
  color: #fff;
}

.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #F07B5F;
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 18px;
}

.section-desc {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 300;
  max-width: 580px;
  line-height: 1.8;
}

.divider {
  width: 60px;
  height: 3px;
  background: var(--gradient);
  border-radius: 2px;
  margin-bottom: 20px;
}

/* ===== FADE IN ANIMATION ===== */
.fade-up {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  transition-delay: calc(var(--stagger, 0) * 0.12s);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Services grid: larger travel distance, slower stagger so each card arrives one by one */
.services-grid .fade-up {
  transform: translateY(120px);
  transition-delay: calc(var(--stagger, 0) * 0.18s);
}
.services-grid .fade-up.visible {
  transform: translateY(0);
}

/* ===== NAVBAR ===== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
  background: rgba(10, 10, 10, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  padding: 12px 0;
  background: rgba(10, 10, 10, 0.95);
  border-bottom-color: var(--border);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo img {
  height: 38px;
  width: auto;
  border-radius: 0;
  mix-blend-mode: screen;
}
.logo-text {
  font-size: 20px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  list-style: none;
}
.nav-links > li { position: relative; }
.nav-links > li > a {
  display: block;
  padding: 8px 13px;
  color: #B0AAA4;
  text-decoration: none;
  font-size: 13px;
  font-weight: 400;
  border-radius: 8px;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: #fff;
  background: rgba(255,255,255,0.07);
}

.dropdown-toggle { cursor: default; }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  background: #1A1A1A;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px;
  min-width: 250px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: var(--transition);
  list-style: none;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.nav-links > li:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: #8A8580;
  text-decoration: none;
  font-size: 13px;
  border-radius: 8px;
  transition: var(--transition);
  font-weight: 300;
}
.dropdown-menu li a:hover {
  background: rgba(232,85,61,0.1);
  color: #fff;
}
.dropdown-menu li a i {
  width: 18px;
  text-align: center;
  color: #E8553D;
}

.nav-cta { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.lang-toggle {
  padding: 6px 14px;
  border-radius: 50px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  font-family: 'Sora', sans-serif;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  letter-spacing: 0.5px;
}
.lang-toggle:hover {
  border-color: var(--accent);
  color: #fff;
  background: rgba(232,85,61,0.08);
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: var(--transition);
  display: block;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10,10,10,0.98);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 24px;
  font-weight: 600;
  color: #fff;
  text-decoration: none;
  transition: var(--transition);
}
.mobile-nav a:hover { color: #F07B5F; }
.mobile-nav-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 28px;
  cursor: pointer;
  color: #fff;
  background: none;
  border: none;
}

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  position: relative;
  overflow: hidden;
}

.hero-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;
}
.hero-bg-glow.g1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(232,85,61,0.1), transparent 70%);
  top: -200px;
  left: -200px;
}
.hero-bg-glow.g2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(242,153,74,0.08), transparent 70%);
  bottom: -150px;
  right: -150px;
}
.hero-bg-glow.g3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232,85,61,0.05), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 28px 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  background: rgba(232,85,61,0.08);
  border: 1px solid rgba(232,85,61,0.2);
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
  color: #F4A68C;
  margin-bottom: 26px;
}
.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #E8553D;
  animation: pulseDot 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 0 0 rgba(232,85,61,0.4); }
  50% { opacity: 0.8; transform: scale(1.2); box-shadow: 0 0 0 6px rgba(232,85,61,0); }
}

/* Font cycling hero headline */
.hero-cycle-wrap {
  margin-bottom: 12px;
  line-height: 1;
}

.cycle-brand {
  font-size: clamp(52px, 8vw, 110px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  display: inline-block;
  transition: opacity 0.08s ease, transform 0.08s ease;
  color: var(--text);
}

.cycle-brand.switching {
  opacity: 0;
  transform: translateY(5px);
}

.hero-tagline {
  font-size: clamp(20px, 2.8vw, 34px);
  font-weight: 500;
  line-height: 1.25;
  margin-bottom: 24px;
  color: var(--text-muted);
  letter-spacing: -0.01em;
}

.hero-desc {
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 42px;
  max-width: 480px;
  line-height: 1.8;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-stats {
  display: flex;
  gap: 36px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.stat-num {
  font-size: 28px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  line-height: 1.2;
}
.stat-num sup { font-size: 14px; }
.stat-label {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 0.5px;
}

/* Hero graphic — Three.js particle canvas container */
.hero-graphic {
  position: relative;
  height: 520px;
  overflow: hidden;
}

#heroParticles {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 10;
}

/* ===== CLIENTS ===== */
#clients {
  padding: 60px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,0.01);
  overflow: hidden;
}

.clients-title {
  text-align: center;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.marquee-wrapper {
  overflow: hidden;
  position: relative;
}
.marquee-wrapper::before,
.marquee-wrapper::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.marquee-wrapper::before { left: 0; background: linear-gradient(to right, #0A0A0A, transparent); }
.marquee-wrapper::after  { right: 0; background: linear-gradient(to left, #0A0A0A, transparent); }

.marquee-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: marqueeScroll 40s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.client-logo-pill {
  flex-shrink: 0;
  height: 54px;
  padding: 0 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 500;
  color: #7A7570;
  transition: var(--transition);
  min-width: 110px;
  cursor: default;
}
.client-logo-pill:hover {
  border-color: rgba(232,85,61,0.25);
  color: #F4A68C;
  background: rgba(232,85,61,0.05);
}

/* ===== SERVICES ===== */
#services {
  position: relative;
  overflow: hidden;
}
#services::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,85,61,0.03) 0%, transparent 65%);
  pointer-events: none;
}

.services-header { text-align: center; margin-bottom: 60px; }
.services-header .section-desc { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  border-color: rgba(232,85,61,0.2);
  background: var(--bg-card-hover);
  transform: translateY(-5px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.4);
}
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 58px;
  height: 58px;
  border-radius: 14px;
  background: rgba(232,85,61,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  font-size: 22px;
  color: #F07B5F;
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: rgba(232,85,61,0.18);
  color: #fff;
  box-shadow: 0 0 20px rgba(232,85,61,0.2);
}

.service-card h3 { font-size: 19px; font-weight: 600; margin-bottom: 12px; }
.service-card p {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.75;
  margin-bottom: 22px;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 500;
  color: #E8553D;
  text-decoration: none;
  transition: var(--transition);
}
.service-link:hover { gap: 10px; color: #F07B5F; }

/* ===== WHY US ===== */
#why-us {
  background: linear-gradient(180deg, rgba(232,85,61,0.03) 0%, transparent 100%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

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

.why-left .section-desc { margin-bottom: 36px; }

.features-list { display: flex; flex-direction: column; gap: 22px; }
.feature-item { display: flex; gap: 16px; align-items: flex-start; }
.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(232,85,61,0.08);
  border: 1px solid rgba(232,85,61,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #F07B5F;
  flex-shrink: 0;
}
.feature-text h4 { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.feature-text p { font-size: 13px; color: var(--text-muted); font-weight: 300; line-height: 1.6; }

.why-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 28px 22px;
  text-align: center;
  transition: var(--transition);
}
.stat-card:hover {
  border-color: rgba(232,85,61,0.2);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.stat-card.featured {
  background: linear-gradient(135deg, rgba(232,85,61,0.08), rgba(242,153,74,0.08));
  border-color: rgba(232,85,61,0.15);
  grid-column: span 2;
}

.stat-card-num {
  font-size: 44px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  line-height: 1.1;
  margin-bottom: 8px;
}
.stat-card-label { font-size: 13px; color: var(--text-muted); font-weight: 300; }

/* ===== TESTIMONIALS ===== */
#testimonials { overflow: hidden; }
.testimonials-header { text-align: center; margin-bottom: 56px; }

.swiper-testimonials { padding-bottom: 56px !important; }

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 30px 26px;
  height: auto;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: rgba(232,85,61,0.2);
  background: var(--bg-card-hover);
}

.tc-stars { color: #f59e0b; font-size: 14px; margin-bottom: 16px; letter-spacing: 1px; }
.tc-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 24px;
  font-weight: 300;
  font-style: italic;
}
.tc-author { display: flex; align-items: center; gap: 14px; }
.tc-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.tc-name { font-size: 15px; font-weight: 600; }
.tc-company { font-size: 12px; color: var(--text-muted); font-weight: 300; margin-top: 2px; }

.swiper-pagination-bullet {
  background: rgba(255,255,255,0.2) !important;
  width: 8px !important;
  height: 8px !important;
  opacity: 1 !important;
}
.swiper-pagination-bullet-active {
  background: var(--accent) !important;
  width: 24px !important;
  border-radius: 4px !important;
}

/* ===== PROJECTS ===== */
#projects { padding-top: 40px; }
.projects-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 20px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.project-card {
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  background: var(--bg-card);
}
.project-card:hover {
  border-color: rgba(232,85,61,0.2);
  transform: translateY(-5px);
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}

.project-thumb {
  height: 196px;
  position: relative;
  overflow: hidden;
}
.project-thumb-bg {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  transition: transform 0.5s ease;
}
.project-card:hover .project-thumb-bg { transform: scale(1.06); }

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.75);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}
.project-card:hover .project-overlay { opacity: 1; }
.project-overlay-btn {
  padding: 10px 24px;
  background: var(--gradient);
  color: #fff;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(232,85,61,0.35);
}

.project-info { padding: 20px 22px; }
.project-tags { display: flex; gap: 8px; margin-bottom: 10px; flex-wrap: wrap; }
.project-tag {
  padding: 3px 11px;
  background: rgba(232,85,61,0.1);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 500;
  color: #F07B5F;
}
.project-name { font-size: 17px; font-weight: 600; margin-bottom: 4px; }
.project-sub { font-size: 13px; color: var(--text-muted); font-weight: 300; }

/* ===== CONTACT ===== */
#contact { }

.contact-center-header { text-align: center; margin-bottom: 60px; }
.contact-center-header .section-label { display: block; }
.contact-center-header .section-title { margin-bottom: 0; }

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 60px;
  align-items: start;
}

.contact-info h3 { font-size: 22px; font-weight: 600; margin-bottom: 10px; }
.contact-info > p {
  font-size: 15px;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 36px;
  line-height: 1.8;
}

.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 22px;
}
.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  background: rgba(232,85,61,0.08);
  border: 1px solid rgba(232,85,61,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  color: #F07B5F;
  flex-shrink: 0;
}
.contact-detail-text strong {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 2px;
  color: #fff;
}
.contact-detail-text span { font-size: 14px; color: var(--text-muted); font-weight: 300; }

.social-links { display: flex; gap: 10px; margin-top: 36px; }
.social-link {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition);
}
.social-link:hover {
  border-color: var(--accent);
  color: #fff;
  background: rgba(232,85,61,0.1);
}

.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--border-radius);
  padding: 38px;
}
.form-title { font-size: 20px; font-weight: 600; margin-bottom: 28px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: #fff;
  font-family: 'Sora', sans-serif;
  font-size: 14px;
  font-weight: 300;
  outline: none;
  transition: var(--transition);
  -webkit-appearance: none;
  appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.25); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(232,85,61,0.4);
  background: rgba(232,85,61,0.03);
  box-shadow: 0 0 0 3px rgba(232,85,61,0.08);
}
.form-group select option { background: #1A1A1A; color: #fff; }
.form-group textarea { height: 120px; resize: vertical; }
.form-submit { width: 100%; justify-content: center; margin-top: 8px; font-size: 15px; padding: 15px; }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 72px 0 28px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-logo { margin-bottom: 18px; display: inline-flex; }
.footer-logo img { height: 34px; width: auto; border-radius: 0; mix-blend-mode: screen; }
.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.85;
  max-width: 280px;
  margin-bottom: 24px;
}

.footer-col h4 { font-size: 15px; font-weight: 600; margin-bottom: 20px; color: #fff; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-links a {
  font-size: 14px;
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 300;
  transition: var(--transition);
}
.footer-links a:hover { color: #fff; transform: translateX(3px); display: inline-block; }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: 13px; color: var(--text-muted); font-weight: 300; }

.footer-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  padding: 8px 18px;
  border: 1px solid var(--border);
  border-radius: 50px;
}
.footer-badge i { color: #f59e0b; }

/* ===== BACK TO TOP ===== */
#backToTop {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 16px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 900;
  box-shadow: 0 4px 20px rgba(232,85,61,0.3);
}
#backToTop.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
#backToTop:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(232,85,61,0.45); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 30px; }
}

@media (max-width: 900px) {
  .why-inner { grid-template-columns: 1fr; gap: 50px; }
  .contact-inner { grid-template-columns: 1fr; gap: 40px; }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .section-padding { padding: 72px 0; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-graphic { display: none; }
  .cycle-brand { font-size: clamp(40px, 10vw, 56px); }
  .hero-tagline { font-size: clamp(18px, 4.5vw, 26px); }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none !important; }
  .hamburger { display: flex; }
  .nav-cta .btn-primary { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
  .why-right { gap: 14px; }
  .stat-card-num { font-size: 36px; }
  .projects-header { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 540px) {
  .container { padding: 0 16px; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn-primary,
  .hero-buttons .btn-outline { width: 100%; justify-content: center; }
  .contact-form-wrap { padding: 24px 20px; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
}