/* ============================================================
   PERE TECH SOLUTIONS — Classic Corporate Style
   ============================================================ */

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

:root {
  --navy:      #1b2d6b;
  --navy-dark: #111e4a;
  --blue:      #1e56c0;
  --orange:    #e8590c;
  --orange-dk: #c44a09;
  --white:     #ffffff;
  --light:     #f5f7fc;
  --lighter:   #eef1f8;
  --border:    #dde2ef;
  --text:      #333c55;
  --muted:     #6b7490;
  --radius:    6px;
  --shadow:    0 2px 16px rgba(27,45,107,.09);
  --shadow-md: 0 6px 32px rgba(27,45,107,.13);
  --trans:     .22s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  font-size: 15.5px;
  color: var(--text);
  background: #fff;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
}

img   { display: block; max-width: 100%; }
a     { text-decoration: none; color: inherit; }
ul    { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---- Section labels ---- */
.label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 10px;
}

.label::before {
  content: '— ';
  letter-spacing: 0;
}

h2.section-title {
  font-size: clamp(1.75rem, 2.8vw, 2.35rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.22;
  margin-bottom: 14px;
  letter-spacing: -.01em;
}

.section-desc {
  font-size: 1rem;
  color: var(--muted);
  max-width: 600px;
  line-height: 1.78;
}

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  font-size: .9rem;
  font-weight: 700;
  padding: 13px 30px;
  border-radius: var(--radius);
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
  cursor: pointer;
  border: none;
  font-family: inherit;
}

.btn-orange {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 4px 18px rgba(232,89,12,.32);
}

.btn-orange:hover {
  background: var(--orange-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,89,12,.38);
}

.btn-navy {
  background: var(--navy);
  color: #fff;
  box-shadow: 0 4px 18px rgba(27,45,107,.22);
}

.btn-navy:hover {
  background: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(27,45,107,.28);
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.65);
}

.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
}

/* ============================================================
   TOP BAR
   ============================================================ */
#topbar {
  background: var(--navy-dark);
  padding: 9px 0;
  font-size: .8rem;
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.topbar-contact {
  display: flex;
  gap: 24px;
  align-items: center;
}

.topbar-contact a {
  color: rgba(255,255,255,.72);
  display: flex;
  align-items: center;
  gap: 6px;
  transition: color var(--trans);
}

.topbar-contact a:hover { color: #fff; }

.topbar-contact span { font-size: 1rem; }

.topbar-right {
  color: rgba(255,255,255,.5);
  font-size: .75rem;
  letter-spacing: .06em;
}

/* ============================================================
   NAVBAR
   ============================================================ */
#navbar {
  position: sticky;
  top: 0;
  z-index: 999;
  background: #fff;
  border-bottom: 1.5px solid var(--border);
  box-shadow: 0 2px 12px rgba(27,45,107,.07);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

/* Logo */
.nav-logo { display: flex; align-items: center; }

/* Navbar logo — PNG on white background, no treatment needed */
.nav-logo-img {
  height: 56px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  display: block;
}

.nav-logo-fallback {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-fallback svg {
  width: 44px; height: 44px;
}

.nav-logo-text strong {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
}

.nav-logo-text span {
  font-size: .67rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links > li {
  position: relative;
}

.nav-links > li > a {
  display: block;
  padding: 10px 14px;
  font-size: .88rem;
  font-weight: 600;
  color: var(--text);
  border-radius: 5px;
  transition: color var(--trans), background var(--trans);
}

.nav-links > li > a:hover,
.nav-links > li.active > a {
  color: var(--navy);
  background: var(--light);
}

.nav-links .nav-cta > a {
  background: var(--orange);
  color: #fff !important;
  padding: 10px 22px;
  border-radius: var(--radius);
}

.nav-links .nav-cta > a:hover {
  background: var(--orange-dk);
}

/* Mobile hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 25px; height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all var(--trans);
}

.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); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: #fff;
  border-top: 1.5px solid var(--border);
  padding: 12px 28px 24px;
}

.mobile-menu a {
  padding: 11px 0;
  font-size: .95rem;
  font-weight: 600;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: color var(--trans);
}

.mobile-menu a:last-child { border-bottom: none; color: var(--orange); }
.mobile-menu.open { display: flex; }

/* ============================================================
   HERO
   ============================================================ */
#hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1920&q=80');
  background-size: cover;
  background-position: center 30%;
  filter: brightness(.45);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 100px 0 160px;
  max-width: 720px;
}

.hero-tagline {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 18px;
  background: rgba(232,89,12,.12);
  border: 1px solid rgba(232,89,12,.3);
  padding: 5px 14px;
  border-radius: 20px;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.11;
  margin-bottom: 22px;
  letter-spacing: -.02em;
}

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

.hero-sub {
  font-size: clamp(.98rem, 1.8vw, 1.12rem);
  color: rgba(255,255,255,.78);
  line-height: 1.8;
  max-width: 580px;
  margin-bottom: 38px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

/* Hero bottom strip */
.hero-strip {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 22px 0;
  z-index: 2;
}

.hero-strip-inner {
  display: flex;
  gap: 0;
  justify-content: center;
}

.hero-strip-item {
  flex: 1;
  text-align: center;
  max-width: 220px;
  padding: 0 20px;
  border-right: 1px solid rgba(255,255,255,.15);
}

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

.hero-strip-item strong {
  display: block;
  font-size: 1.9rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  margin-bottom: 4px;
}

.hero-strip-item span {
  font-size: .78rem;
  color: rgba(255,255,255,.62);
  letter-spacing: .05em;
}

/* ============================================================
   SERVICES  — "What We Do"
   ============================================================ */
#services {
  padding: 90px 0;
  background: var(--light);
}

.services-head {
  text-align: center;
  margin-bottom: 56px;
}

.services-head .section-desc { margin: 0 auto; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.svc-card {
  background: #fff;
  border-radius: 8px;
  padding: 32px 26px;
  border: 1.5px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
  cursor: default;
}

.svc-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--orange);
}

.svc-icon {
  width: 58px; height: 58px;
  background: var(--lighter);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  transition: background var(--trans);
}

.svc-card:hover .svc-icon { background: rgba(232,89,12,.1); }

.svc-card h3 {
  font-size: .95rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
  line-height: 1.35;
}

.svc-card p {
  font-size: .83rem;
  color: var(--muted);
  line-height: 1.65;
}

.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 14px;
  font-size: .8rem;
  font-weight: 700;
  color: var(--orange);
  transition: gap var(--trans);
}

.svc-link:hover { gap: 9px; }

/* ============================================================
   ABOUT
   ============================================================ */
#about {
  padding: 90px 0;
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
}

.about-img-wrap img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
}

.about-badge {
  position: absolute;
  bottom: -22px;
  right: -22px;
  background: var(--navy);
  color: #fff;
  border-radius: 10px;
  padding: 22px 26px;
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about-badge strong {
  display: block;
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1;
  color: var(--orange);
}

.about-badge span {
  font-size: .78rem;
  opacity: .75;
  line-height: 1.4;
}

.about-text .section-desc { margin-bottom: 24px; }

.about-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 28px 0 32px;
}

.about-list-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.about-list-icon {
  width: 36px; height: 36px;
  background: rgba(232,89,12,.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.about-list-item h4 {
  font-size: .9rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 3px;
}

.about-list-item p {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.55;
}

/* ============================================================
   STATS BAR
   ============================================================ */
#stats {
  background: var(--navy);
  padding: 64px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.stat-item {
  text-align: center;
  padding: 0 24px;
  border-right: 1px solid rgba(255,255,255,.12);
}

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

.stat-icon { font-size: 2rem; margin-bottom: 10px; }

.stat-num {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: .82rem;
  color: rgba(255,255,255,.58);
  letter-spacing: .04em;
}

/* ============================================================
   SOLUTIONS / INDUSTRIES  — alternating image + text
   ============================================================ */
#solutions {
  padding: 90px 0;
  background: var(--light);
}

.solutions-head {
  text-align: center;
  margin-bottom: 64px;
}

.solution-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-bottom: 80px;
}

.solution-row:last-child { margin-bottom: 0; }

.solution-row.reverse { direction: rtl; }
.solution-row.reverse > * { direction: ltr; }

.solution-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
}

.solution-text .section-desc { margin-bottom: 22px; }

.solution-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.tag {
  font-size: .75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  background: rgba(27,45,107,.08);
  color: var(--navy);
  border: 1px solid rgba(27,45,107,.14);
}

/* ============================================================
   PROCESS
   ============================================================ */
#process {
  padding: 90px 0;
  background: #fff;
}

.process-head {
  text-align: center;
  margin-bottom: 60px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 36px; left: 12%; right: 12%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--orange) 0, var(--orange) 8px, transparent 8px, transparent 18px);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 10px;
}

.step-num {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: 1.5rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  border: 4px solid #fff;
  box-shadow: 0 4px 20px rgba(27,45,107,.2);
  transition: background var(--trans), transform var(--trans);
}

.process-step:hover .step-num {
  background: var(--orange);
  transform: scale(1.07);
}

.process-step h4 {
  font-size: .95rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 10px;
}

.process-step p {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ============================================================
   TECHNOLOGIES
   ============================================================ */
#tech {
  padding: 80px 0;
  background: var(--lighter);
  border-top: 1.5px solid var(--border);
  border-bottom: 1.5px solid var(--border);
}

.tech-head {
  text-align: center;
  margin-bottom: 48px;
}

.tech-tabs {
  display: flex;
  gap: 18px;
  justify-content: center;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.tech-tab {
  font-size: .82rem;
  font-weight: 700;
  padding: 8px 20px;
  border-radius: 30px;
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--muted);
  cursor: default;
  transition: all var(--trans);
}

.tech-tab.active,
.tech-tab:hover {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

.tech-pills-wrap {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

/* ---- Tech Category Cards ---- */
.tech-cat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tech-cat-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 30px 28px;
  box-shadow: var(--shadow);
  transition: transform var(--trans), box-shadow var(--trans), border-color var(--trans);
}

.tech-cat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--navy);
}

.tech-cat-icon {
  width: 52px; height: 52px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}

.tech-cat-card h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}

.tech-cat-card > p {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.6;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1.5px solid var(--border);
}

.tech-cat-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tech-cat-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--text);
}

.tech-cat-list li::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--orange);
  flex-shrink: 0;
}

.tech-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 10px 20px;
  font-size: .85rem;
  font-weight: 700;
  color: var(--navy);
  box-shadow: var(--shadow);
  transition: all var(--trans);
}

.tech-pill:hover {
  border-color: var(--navy);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.tech-pill .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot-o { background: var(--orange); }
.dot-n { background: var(--navy); }
.dot-b { background: #2563eb; }
.dot-t { background: #0891b2; }

/* ============================================================
   WHY US
   ============================================================ */
#why {
  padding: 90px 0;
  background: #fff;
}

.why-grid-outer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.why-img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
}

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

.why-card {
  background: var(--light);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 24px 20px;
  transition: border-color var(--trans), box-shadow var(--trans), transform var(--trans);
}

.why-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.why-icon {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.why-card h4 {
  font-size: .88rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 8px;
}

.why-card p {
  font-size: .8rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
#testimonials {
  padding: 90px 0;
  background: var(--navy);
}

.testi-head { text-align: center; margin-bottom: 52px; }
.testi-head .section-desc { margin: 0 auto; }

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

.testi-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  padding: 32px 28px;
  transition: background var(--trans), transform var(--trans);
}

.testi-card:hover {
  background: rgba(255,255,255,.1);
  transform: translateY(-3px);
}

.testi-stars {
  color: var(--orange);
  font-size: 1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.testi-text {
  font-size: .88rem;
  color: rgba(255,255,255,.75);
  line-height: 1.75;
  margin-bottom: 22px;
  font-style: italic;
}

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

.testi-avatar {
  width: 46px; height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255,255,255,.2);
}

.testi-info strong {
  display: block;
  font-size: .85rem;
  font-weight: 700;
  color: #fff;
}

.testi-info span {
  font-size: .76rem;
  color: rgba(255,255,255,.45);
}

/* ============================================================
   CONTACT
   ============================================================ */
#contact {
  padding: 90px 0;
  background: var(--light);
}

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

.contact-info { display: flex; flex-direction: column; gap: 20px; margin-top: 28px; }

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  box-shadow: var(--shadow);
  transition: border-color var(--trans);
}

.contact-card:hover { border-color: var(--orange); }

.cc-icon {
  width: 46px; height: 46px;
  background: var(--navy);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.cc-text strong {
  display: block;
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
  margin-bottom: 3px;
}

.cc-text a, .cc-text span {
  font-size: .95rem;
  font-weight: 700;
  color: var(--navy);
  transition: color var(--trans);
}

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

/* Form */
.contact-form-wrap {
  background: #fff;
  border-radius: 10px;
  padding: 42px 38px;
  box-shadow: var(--shadow-md);
  border: 1.5px solid var(--border);
}

.contact-form-wrap h3 {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 6px;
}

.contact-form-wrap > p {
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: 28px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: .76rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--navy);
}

.form-group input,
.form-group textarea,
.form-group select {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  font-size: .92rem;
  font-family: inherit;
  color: var(--text);
  background: var(--light);
  outline: none;
  transition: border-color var(--trans), box-shadow var(--trans);
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--navy);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(27,45,107,.1);
}

.form-group textarea { min-height: 110px; }

.btn-submit {
  width: 100%;
  background: var(--orange);
  color: #fff;
  border: none;
  padding: 14px 24px;
  border-radius: 6px;
  font-size: .95rem;
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(232,89,12,.3);
  transition: background var(--trans), transform var(--trans), box-shadow var(--trans);
}

.btn-submit:hover {
  background: var(--orange-dk);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,89,12,.38);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--navy-dark);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand-img {
  height: 52px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  /* Invert navy logo to white so it shows on dark footer */
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
  display: block;
}

.footer-brand-fallback {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-brand-fallback svg { width: 38px; height: 38px; }

.footer-brand-fallback strong {
  font-size: .95rem;
  font-weight: 800;
  color: #fff;
}

.footer-brand p {
  font-size: .83rem;
  color: rgba(255,255,255,.45);
  line-height: 1.7;
  max-width: 260px;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.07);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: rgba(255,255,255,.5);
  transition: background var(--trans), color var(--trans);
}

.footer-social a:hover {
  background: var(--orange);
  color: #fff;
}

.footer-col h5 {
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  transition: color var(--trans), padding-left var(--trans);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-col ul li a:hover {
  color: #fff;
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .83rem;
  color: rgba(255,255,255,.55);
  margin-bottom: 12px;
  line-height: 1.5;
}

.footer-contact-item span { font-size: 1rem; flex-shrink: 0; margin-top: 1px; }

.footer-contact-item a {
  color: rgba(255,255,255,.55);
  transition: color var(--trans);
}

.footer-contact-item a:hover { color: #fff; }

.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
}

.footer-bottom p strong { color: rgba(255,255,255,.55); }

.footer-bottom a {
  font-size: .8rem;
  color: rgba(255,255,255,.3);
  transition: color var(--trans);
}

.footer-bottom a:hover { color: rgba(255,255,255,.7); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid   { grid-template-columns: repeat(2, 1fr); }
  .tech-cat-grid   { grid-template-columns: repeat(2, 1fr); }
  .process-grid    { grid-template-columns: repeat(2, 1fr); }
  .process-grid::before { display: none; }
  .footer-grid     { grid-template-columns: 1fr 1fr; }
  .testi-grid      { grid-template-columns: 1fr 1fr; }
  .stats-grid      { grid-template-columns: repeat(2, 1fr); }
  .stat-item       { border-right: none; border-bottom: 1px solid rgba(255,255,255,.12); padding: 20px 0; }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.12); }
}

@media (max-width: 768px) {
  .nav-links  { display: none; }
  .hamburger  { display: flex; }
  .about-grid { grid-template-columns: 1fr; gap: 60px; }
  .about-badge { right: 12px; }
  .solution-row { grid-template-columns: 1fr; gap: 28px; }
  .solution-row.reverse { direction: ltr; }
  .why-grid-outer { grid-template-columns: 1fr; gap: 40px; }
  .why-img    { height: 320px; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .form-row   { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }
  .hero-strip-inner { flex-wrap: wrap; gap: 0; }
  .hero-strip-item  { flex: 0 0 50%; border-bottom: 1px solid rgba(255,255,255,.12); }
  .hero-strip-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.12); }
  .topbar-right { display: none; }
}

@media (max-width: 480px) {
  .services-grid  { grid-template-columns: 1fr; }
  .tech-cat-grid  { grid-template-columns: 1fr; }
  .why-cards      { grid-template-columns: 1fr; }
  .process-grid   { grid-template-columns: 1fr; }
  .hero-btns      { flex-direction: column; align-items: flex-start; }
  .footer-grid    { grid-template-columns: 1fr; gap: 28px; }
  .contact-form-wrap { padding: 28px 20px; }
  .hero-strip     { display: none; }
  .stats-grid     { grid-template-columns: 1fr; }
  .stat-item      { border-right: none; border-bottom: 1px solid rgba(255,255,255,.12); }
}