/* =============================================
   TALTECH TEAM — STYLESHEET v3
   Engineering Style | Bright + Pleasant
   ============================================= */

:root {
  --blue:        #0061FF;
  --blue-dark:   #0048CC;
  --blue-light:  #E0ECFF;
  --navy:        #0A1628;
  --slate:       #1E3A5F;
  --mid:         #4A6080;
  --text:        #1C2E40;
  --text-muted:  #5A7A9A;
  --white:       #FFFFFF;
  --off-white:   #F4F7FB;
  --light:       #EAF0F9;
  --border:      #D0DCF0;

  --font-head: 'Rajdhani', sans-serif;
  --font-body: 'Nunito Sans', sans-serif;

  --radius:    12px;
  --radius-lg: 20px;
  --shadow:    0 4px 24px rgba(0,97,255,0.09);
  --shadow-lg: 0 12px 48px rgba(0,97,255,0.14);
  --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}

/* ---- RESET ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--off-white); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* =============================================
   LAYOUT & UTILITIES
   ============================================= */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.section-white { background: var(--white); }
.section-light { background: var(--off-white); }

.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }

.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem,4vw,3rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--navy);
  line-height: 1.1;
  margin-bottom: 14px;
}
.section-sub { font-size: 1.05rem; color: var(--mid); max-width: 640px; margin: 0 auto; }

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 14px 32px;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 16px rgba(0,97,255,0.3);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,97,255,0.4);
}
.btn-primary:active { transform: translateY(0); }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,0.08); }
.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--navy);
}
.logo-sep { color: var(--blue); margin: 0 2px; }
.blink-dot {
  width: 10px; height: 10px;
  background: var(--blue);
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
  animation: blink 1.4s ease-in-out infinite;
}
@keyframes blink {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:0.3; transform:scale(0.7); }
}
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-item {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--mid);
  padding: 8px 16px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}
.nav-item:hover { color: var(--blue); background: var(--blue-light); }
/* Contact CTA — locked styles, never overridden */
.nav-cta {
  background: var(--blue) !important;
  color: var(--white) !important;
  padding: 8px 20px;
}
.nav-cta:hover {
  background: var(--blue-dark) !important;
  color: var(--white) !important;
}

/* Hamburger */
.hamburger { display:none; flex-direction:column; gap:5px; padding:6px; border-radius:6px; transition:background var(--transition); }
.hamburger:hover { background: var(--light); }
.hamburger span { display:block; width:24px; height:2px; background:var(--navy); border-radius:2px; transition:transform var(--transition),opacity var(--transition); }
.hamburger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity:0; }
.hamburger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  padding: 100px 24px 60px;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 20px;
}
.hero-tag::before { content:''; display:inline-block; width:32px; height:2px; background:var(--blue); }
.hero-heading {
  font-family: var(--font-head);
  font-size: clamp(2.4rem,5vw,3.8rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--navy);
  margin-bottom: 24px;
}
.hero-sub { font-size:1.1rem; color:var(--mid); max-width:500px; margin-bottom:36px; line-height:1.7; }
.hero-stats {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.stat { display:flex; flex-direction:column; }
.stat-num { font-family:var(--font-head); font-size:2.1rem; font-weight:700; color:var(--blue); line-height:1; }
.stat-label { font-size:0.78rem; color:var(--text-muted); letter-spacing:0.05em; margin-top:4px; }
.stat-divider { width:1px; height:40px; background:var(--border); }

.hero-right { position:relative; }
.hero-img-wrap {
  position: relative;
  background: linear-gradient(135deg, var(--off-white) 0%, var(--light) 100%);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 28px;
  box-shadow: var(--shadow-lg);
  border: 1.5px solid var(--border);
}
.hero-img { width:100%; height:auto; border-radius:var(--radius); object-fit:contain; mix-blend-mode:multiply; }
.hero-badge {
  position: absolute;
  bottom: 24px; left: 24px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 8px 16px;
  border-radius: 100px;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 4px 16px rgba(0,97,255,0.35);
}

/* =============================================
   INDUSTRIES
   ============================================= */
.industries { padding: 100px 0; }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px,1fr));
  gap: 16px;
}
.industry-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  cursor: default;
}
.industry-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow);
  transform: translateY(-4px);
}
.industry-icon {
  width: 48px; height: 48px;
  flex-shrink: 0;
  color: var(--blue);
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}
.industry-icon svg { width:100%; height:100%; }
.industry-card span {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate);
  letter-spacing: 0.02em;
}

/* =============================================
   KNOW-HOW
   ============================================= */
.knowhow { padding: 100px 0; background: var(--white); }
.services-list { display:flex; flex-direction:column; gap:56px; }

.service-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.service-card--reverse { direction:rtl; }
.service-card--reverse > * { direction:ltr; }

.service-content { padding:48px; }
.service-num {
  font-family: var(--font-head);
  font-size: 4rem;
  font-weight: 700;
  color: var(--blue-light);
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}
.service-title {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
  margin-bottom: 20px;
}
.service-list li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  color: var(--mid);
  font-size: 0.97rem;
  line-height: 1.5;
}
.service-list li::before {
  content:'';
  position:absolute;
  left:0; top:9px;
  width:7px; height:7px;
  background:var(--blue);
  border-radius:50%;
}

/* Image panel — light background, images use multiply blend */
.service-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--off-white) 0%, var(--light) 100%);
  min-height: 280px;
  padding: 32px;
}
.service-img {
  max-height: 280px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform var(--transition);
}
.service-card:hover .service-img { transform: scale(1.05); }

/* =============================================
   PROJECTS
   ============================================= */
.projects { padding: 100px 0; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.project-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}
.project-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-5px); }

.project-img-wrap {
  position: relative;
  overflow: hidden;
  height: 210px;
  background: var(--light);
  flex-shrink: 0;
}
.project-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.project-card:hover .project-img { transform: scale(1.06); }

/* Placeholder shown when image fails to load */
.project-img-wrap .project-placeholder-text {
  display: none;
  position: absolute;
  inset: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 0.82rem;
  font-family: var(--font-head);
  letter-spacing: 0.06em;
}
.project-img-wrap .project-placeholder-text svg {
  width: 40px; height: 40px;
  opacity: 0.4;
}
.project-img-wrap.project-img-placeholder .project-img { display: none; }
.project-img-wrap.project-img-placeholder .project-placeholder-text { display: flex; }
.project-img-wrap.project-img-placeholder {
  border: 2px dashed var(--border);
  background: var(--off-white);
}

.project-tag {
  position: absolute;
  top: 14px; left: 14px;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}

.project-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.project-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.project-desc {
  font-size: 0.9rem;
  color: var(--mid);
  line-height: 1.65;
  flex: 1;
}
.project-meta { margin-top: 6px; }
.project-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--blue);
  background: var(--blue-light);
  padding: 4px 10px;
  border-radius: 100px;
}
.project-meta-item svg { width:13px; height:13px; flex-shrink:0; }

/* =============================================
   ABOUT
   ============================================= */
.about { padding: 100px 0; }
.about-cards { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-bottom:80px; }
.about-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.about-card:hover { border-color:var(--blue); box-shadow:var(--shadow); transform:translateY(-4px); }
.about-card-icon {
  width:56px; height:56px;
  background:var(--blue-light);
  color:var(--blue);
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:12px;
  margin-bottom:20px;
}
.about-card-icon svg { width:100%; height:100%; }
.about-card h3 { font-family:var(--font-head); font-size:1.25rem; font-weight:700; color:var(--navy); margin-bottom:12px; }
.about-card p { color:var(--mid); font-size:0.97rem; line-height:1.65; }
.about-list li { color:var(--mid); font-size:0.95rem; padding:5px 0 5px 16px; position:relative; line-height:1.5; }
.about-list li::before { content:'—'; position:absolute; left:0; color:var(--blue); font-weight:700; }

/* Process */
.process-section { }
.process-heading {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.04em;
  text-align: center;
  margin-bottom: 40px;
}
.process-flow { display:flex; align-items:flex-start; justify-content:center; flex-wrap:wrap; }
.process-step { display:flex; flex-direction:column; align-items:center; text-align:center; width:140px; flex-shrink:0; }
.process-icon {
  width:64px; height:64px;
  background:var(--blue);
  color:var(--white);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  padding:16px;
  margin-bottom:14px;
  box-shadow:0 4px 16px rgba(0,97,255,0.25);
  transition:transform var(--transition),box-shadow var(--transition);
}
.process-step:hover .process-icon { transform:scale(1.1); box-shadow:0 8px 24px rgba(0,97,255,0.38); }
.process-icon svg { width:100%; height:100%; }
.process-step h4 { font-family:var(--font-head); font-size:0.95rem; font-weight:700; color:var(--navy); margin-bottom:6px; }
.process-step p { font-size:0.78rem; color:var(--text-muted); line-height:1.45; }
.process-arrow { width:40px; flex-shrink:0; color:var(--blue); margin-top:22px; opacity:0.6; }
.process-arrow svg { width:100%; }

/* =============================================
   TEAM
   ============================================= */
.team { padding:100px 0; }
.team-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.team-card {
  background:var(--white);
  border:1.5px solid var(--border);
  border-radius:var(--radius-lg);
  padding:40px 24px 32px;
  text-align:center;
  transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition);
}
.team-card:hover { border-color:var(--blue); box-shadow:var(--shadow-lg); transform:translateY(-6px); }
.team-avatar {
  width:80px; height:80px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--blue),var(--blue-dark));
  color:var(--white);
  font-family:var(--font-head);
  font-size:1.4rem;
  font-weight:700;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 20px;
  box-shadow:0 6px 20px rgba(0,97,255,0.28);
}
.team-photo-wrap {
  position: relative;
  width: 175px;
  height: 175px;
  margin: 0 auto 20px;
}
.team-photo {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  display: block;
  box-shadow: 0 6px 20px rgba(0,97,255,0.18);
}
/* Avatar shown as fallback when photo is missing */
.team-photo-wrap .team-avatar {
  display: none;
  width: 100%;
  height: 100%;
  margin: 0;
}
.team-name { font-family:var(--font-head); font-size:1.15rem; font-weight:700; color:var(--navy); margin-bottom:6px; }
.team-role { font-size:0.87rem; color:var(--text-muted); line-height:1.4; }

/* =============================================
   WHY CHOOSE US
   ============================================= */
.why { padding:100px 0; }
.why-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.why-card {
  background:var(--white);
  border:1.5px solid var(--border);
  border-radius:var(--radius);
  padding:36px 28px;
  transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition);
  position:relative;
  overflow:hidden;
}
.why-card::after {
  content:'';
  position:absolute;
  bottom:0; left:0; right:0;
  height:3px;
  background:var(--blue);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform var(--transition);
}
.why-card:hover { border-color:var(--blue); box-shadow:var(--shadow); transform:translateY(-4px); }
.why-card:hover::after { transform:scaleX(1); }
.why-icon {
  width:52px; height:52px;
  background:var(--blue-light);
  color:var(--blue);
  border-radius:12px;
  display:flex; align-items:center; justify-content:center;
  padding:12px;
  margin-bottom:18px;
}
.why-icon svg { width:100%; height:100%; }
.why-card h3 { font-family:var(--font-head); font-size:1.15rem; font-weight:700; color:var(--navy); margin-bottom:10px; }
.why-card p { font-size:0.93rem; color:var(--mid); line-height:1.65; }

/* =============================================
   CONTACT
   ============================================= */
.contact { padding:100px 0; }
.contact-wrap { display:grid; grid-template-columns:1fr 2fr; gap:60px; align-items:start; }
.contact-info { display:flex; flex-direction:column; gap:24px; }

/* Profile */
.contact-profile {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  margin-bottom: 4px;
}
.contact-photo {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit:contain;
  object-position: top center;
  display: block;
}
.contact-photo-placeholder {
  display: none;
  width: 100%;
  aspect-ratio: 1 / 1;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: var(--off-white);
  border: 2px dashed var(--border);
  color: var(--text-muted);
  font-size: 0.82rem;
  font-family: var(--font-head);
  letter-spacing: 0.06em;
}
.contact-photo-placeholder svg { width:48px; height:48px; opacity:0.35; }
.contact-profile-info {
  padding: 16px 18px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.contact-profile-info strong {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
}
.contact-profile-info span { font-size:0.82rem; color:var(--text-muted); }

/* Info items */
.contact-info-item { display:flex; align-items:flex-start; gap:14px; }
.contact-info-icon {
  width:42px; height:42px;
  background:var(--blue-light);
  color:var(--blue);
  border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  padding:9px;
  flex-shrink:0;
}
.contact-info-icon svg { width:100%; height:100%; }
.contact-info-label { display:block; font-size:0.72rem; font-weight:700; letter-spacing:0.1em; text-transform:uppercase; color:var(--text-muted); margin-bottom:3px; }
.contact-info-value { font-family:var(--font-head); font-size:0.97rem; font-weight:600; color:var(--slate); transition:color var(--transition); }
a.contact-info-value:hover { color:var(--blue); }

.contact-info-social { display:flex; flex-direction:column; gap:10px; margin-top:4px; }
.social-link {
  display:flex; align-items:center; gap:12px;
  font-family:var(--font-head); font-size:0.95rem; font-weight:600;
  color:var(--mid);
  padding:10px 14px;
  background:var(--white);
  border:1.5px solid var(--border);
  border-radius:10px;
  transition:all var(--transition);
}
.social-link svg { width:20px; height:20px; flex-shrink:0; color:var(--blue); }
.social-link:hover { border-color:var(--blue); color:var(--blue); background:var(--blue-light); transform:translateX(4px); }

/* Form */
.contact-form {
  background:var(--white);
  border:1.5px solid var(--border);
  border-radius:var(--radius-lg);
  padding:40px;
  display:flex; flex-direction:column; gap:22px;
  box-shadow:var(--shadow);
}
.form-group { display:flex; flex-direction:column; gap:6px; }
.form-group label { font-family:var(--font-head); font-size:0.9rem; font-weight:700; color:var(--slate); letter-spacing:0.04em; }
.required { color:var(--blue); }
.form-group input,
.form-group textarea {
  font-family:var(--font-body); font-size:0.97rem;
  color:var(--text);
  background:var(--off-white);
  border:1.5px solid var(--border);
  border-radius:8px;
  padding:12px 16px;
  transition:border-color var(--transition),box-shadow var(--transition);
  outline:none; resize:vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color:#AABCCC; }
.form-group input:focus,
.form-group textarea:focus { border-color:var(--blue); box-shadow:0 0 0 3px rgba(0,97,255,0.12); background:var(--white); }
.form-group input.error,
.form-group textarea.error { border-color:#E53E3E; }
.field-error { font-size:0.82rem; color:#E53E3E; min-height:1rem; }
.form-status { font-size:0.9rem; padding:12px 16px; border-radius:8px; display:none; }
.form-status.success { display:block; background:#EBF8F1; color:#276749; border:1px solid #9AE6B4; }
.form-status.error   { display:block; background:#FFF5F5; color:#9B2C2C; border:1px solid #FEB2B2; }
.btn-submit { width:100%; justify-content:center; }

/* =============================================
   FOOTER
   ============================================= */
.footer { background:var(--navy); padding:32px 24px; }
.footer-inner { max-width:1200px; margin:0 auto; display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap; }
.footer-logo { display:flex; align-items:center; gap:10px; font-family:var(--font-head); font-size:1.1rem; font-weight:700; color:var(--white); }
.footer-logo .blink-dot { background:var(--white); }
.footer-logo .logo-sep { color:var(--blue); }
.footer-copy { font-size:0.87rem; color:rgba(255,255,255,0.45); text-align:center; }
.footer-social { display:flex; gap:12px; }
.footer-social a {
  width:40px; height:40px;
  border-radius:8px;
  background:rgba(255,255,255,0.08);
  color:rgba(255,255,255,0.65);
  display:flex; align-items:center; justify-content:center;
  transition:background var(--transition),color var(--transition);
}
.footer-social a svg { width:18px; height:18px; }
.footer-social a:hover { background:var(--blue); color:var(--white); }

/* =============================================
   SCROLL REVEAL
   ============================================= */
.reveal { opacity:0; transform:translateY(28px); transition:opacity 0.6s ease,transform 0.6s ease; }
.reveal.visible { opacity:1; transform:translateY(0); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width:1100px) {
  .projects-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width:1024px) {
  .hero { grid-template-columns:1fr; min-height:unset; padding-top:120px; }
  .hero-right { display:none; }
  .hero-heading { font-size:2.8rem; }
  .about-cards { grid-template-columns:1fr 1fr; }
  .team-grid { grid-template-columns:repeat(2,1fr); }
  .why-grid { grid-template-columns:repeat(2,1fr); }
  .service-card { grid-template-columns:1fr; }
  .service-card--reverse { direction:ltr; }
  .service-img-wrap { min-height:220px; }
  .contact-wrap { grid-template-columns:1fr; }
  .contact-info { flex-direction:row; flex-wrap:wrap; }
  .contact-profile { flex:0 240px 240px; }
  .contact-info-social { flex-direction:row; }
}
@media (max-width:768px) {
  .navbar-inner { height:60px; }
  .hamburger { display:flex; }
  .nav-links {
    display:none; position:fixed;
    top:60px; left:0; right:0;
    background:var(--white);
    border-bottom:1px solid var(--border);
    flex-direction:column;
    padding:16px 24px 24px;
    gap:4px;
    box-shadow:0 8px 24px rgba(0,0,0,0.08);
  }
  .nav-links.open { display:flex; }
  .nav-item { width:100%; text-align:center; padding:12px 16px; }
  .nav-cta { margin-top:8px; }

  .hero { padding:90px 24px 60px; }
  .hero-heading { font-size:2.2rem; }
  .hero-stats { flex-wrap:wrap; gap:16px; }

  .industries,.knowhow,.projects,.about,.team,.why,.contact { padding:70px 0; }

  .about-cards { grid-template-columns:1fr; }
  .team-grid { grid-template-columns:1fr 1fr; }
  .why-grid { grid-template-columns:1fr; }
  .projects-grid { grid-template-columns:1fr; }

  .service-content { padding:28px 24px; }
  .service-num { font-size:2.8rem; }
  .service-title { font-size:1.3rem; }

  .process-flow { gap:8px; }
  .process-step { width:110px; }
  .process-arrow { width:28px; margin-top:20px; }

  .contact-form { padding:28px 20px; }
  .contact-info { flex-direction:column; }
  .contact-info-social { flex-direction:column; }

  .footer-inner { flex-direction:column; align-items:center; text-align:center; gap:16px; }
  .industries-grid { grid-template-columns:1fr 1fr; }
}
@media (max-width:480px) {
  .hero-heading { font-size:1.9rem; }
  .section-title { font-size:1.8rem; }
  .industries-grid { grid-template-columns:1fr; }
  .team-grid { grid-template-columns:1fr; }
  .why-grid { grid-template-columns:1fr; }
  .process-flow { flex-direction:column; align-items:center; }
  .process-arrow { width:20px; margin:0; transform:rotate(90deg); }
  .process-step { width:100%; max-width:280px; }
}