/* ============================================================
   ADVANCED IT SERVICES — styles.css
   Design: Refined Corporate Minimalism
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;500;600;700;800&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;1,9..40,300&display=swap');

/* ─── CSS Variables ─────────────────────────────────────── */
:root {
  --navy:       #0D1B2A;
  --navy-mid:   #112233;
  --navy-light: #1A2F44;
  --teal:       #3A8FA3;
  --teal-light: #4AAFC7;
  --teal-dim:   #2A6F80;
  --white:      #FFFFFF;
  --off-white:  #F5F7FA;
  --gray-100:   #EDF0F4;
  --gray-300:   #C4CDD8;
  --gray-500:   #8495A8;
  --gray-700:   #4A5A6A;
  --accent:     #E8F4F8;

  --font-head:  'Syne', sans-serif;
  --font-body:  'DM Sans', sans-serif;

  --shadow-sm:  0 2px 8px rgba(13,27,42,0.08);
  --shadow-md:  0 8px 32px rgba(13,27,42,0.12);
  --shadow-lg:  0 20px 60px rgba(13,27,42,0.18);
  --shadow-teal: 0 8px 32px rgba(58,143,163,0.25);

  --radius:     12px;
  --radius-lg:  20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Reset & Base ───────────────────────────────────────── */
*, *::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(--navy);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* ─── Typography ─────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.2;
  letter-spacing: -0.02em;
}
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 800; }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 700; }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
p  { font-size: 1rem; color: var(--gray-700); font-weight: 300; }

.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  color: var(--gray-700);
  font-weight: 400;
  line-height: 1.75;
}

/* ─── Layout Utilities ───────────────────────────────────── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }
.section--alt { background: var(--off-white); }
.section--dark { background: var(--navy); color: var(--white); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 16px;
}
.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--teal);
  border-radius: 2px;
}

.section-head { margin-bottom: 60px; }
.section-head.centered { text-align: center; }
.section-head.centered .section-label { justify-content: center; }

/* ─── Buttons ────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}
.btn-primary:hover {
  background: var(--teal-light);
  border-color: var(--teal-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-teal);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-outline-dark {
  background: transparent;
  color: var(--teal);
  border-color: var(--teal);
}
.btn-outline-dark:hover {
  background: var(--teal);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-teal);
}

.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* ─── Navigation ─────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 24px;
  background: rgba(13, 27, 42, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(58,143,163,0.15);
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0 24px;
  box-shadow: var(--shadow-md);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav-logo img {
  height: 42px;
  width: auto;
  filter: brightness(0) invert(1);
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-logo-text .name {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.01em;
}
.nav-logo-text .tagline {
  font-size: 0.62rem;
  color: var(--teal-light);
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
  background: rgba(58,143,163,0.15);
}

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

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.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-menu {
  display: none;
  flex-direction: column;
  padding: 16px 0 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.mobile-menu a {
  padding: 12px 0;
  color: rgba(255,255,255,0.8);
  font-size: 1rem;
  font-weight: 500;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--teal-light); }
.mobile-menu .btn { margin-top: 16px; text-align: center; justify-content: center; }

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

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 70% 50%, rgba(58,143,163,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(58,143,163,0.06) 0%, transparent 50%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(58,143,163,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(58,143,163,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black, transparent);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1160px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(58,143,163,0.15);
  border: 1px solid rgba(58,143,163,0.3);
  border-radius: 50px;
  padding: 6px 16px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--teal-light);
  margin-bottom: 28px;
  letter-spacing: 0.04em;
}
.hero-badge .dot {
  width: 6px; height: 6px;
  background: var(--teal-light);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-text h1 {
  color: var(--white);
  margin-bottom: 24px;
}
.hero-text h1 span {
  color: var(--teal-light);
  position: relative;
}

.hero-text .lead {
  color: rgba(255,255,255,0.65);
  margin-bottom: 40px;
  max-width: 480px;
}

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

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.hero-stat .num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat .label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  font-weight: 400;
}

/* Hero Visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-card-stack {
  position: relative;
  width: 360px;
  height: 460px;
}

.hero-card {
  position: absolute;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(58,143,163,0.2);
  border-radius: var(--radius-lg);
  padding: 24px;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.hero-card-main {
  width: 300px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: rgba(26,47,68,0.95);
  border: 1px solid rgba(58,143,163,0.5);
  box-shadow: 0 0 40px rgba(58,143,163,0.25), 0 20px 60px rgba(0,0,0,0.4);
  z-index: 3;
}
.hero-card-main .card-icon {
  width: 48px; height: 48px;
  background: rgba(58,143,163,0.2);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.hero-card-main .card-icon svg { color: var(--teal-light); }
.hero-card-main h4 { color: var(--white); margin-bottom: 8px; font-family: var(--font-head); }
.hero-card-main p { font-size: 0.85rem; color: rgba(255,255,255,0.5); }

.hero-card-2 {
  width: 200px;
  top: 10px;
  right: -20px;
  z-index: 2;
  animation: float1 6s ease-in-out infinite;
}
.hero-card-3 {
  width: 180px;
  bottom: 20px;
  left: -10px;
  z-index: 2;
  animation: float2 7s ease-in-out infinite;
}
.hero-card-4 {
  width: 190px;
  bottom: 30px;
  right: -15px;
  z-index: 2;
  animation: float3 8s ease-in-out infinite;
}

.mini-card-content { color: var(--white); }
.mini-card-content .mini-icon {
  font-size: 1.4rem;
  margin-bottom: 8px;
}
.mini-card-content p { font-size: 0.78rem; color: rgba(255,255,255,0.6); margin: 0; }
.mini-card-content strong { font-size: 0.9rem; color: var(--white); display: block; margin-bottom: 4px; }

@keyframes float1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}
@keyframes float3 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ─── Services Summary Cards ─────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--teal-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px;
  background: var(--accent);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--teal);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: var(--teal);
  color: var(--white);
}
.service-icon svg { width: 26px; height: 26px; }

.service-card h3 { margin-bottom: 12px; font-size: 1.2rem; }
.service-card p { font-size: 0.92rem; margin-bottom: 20px; line-height: 1.7; }

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--teal);
  transition: var(--transition);
}
.service-link svg { width: 16px; height: 16px; transition: var(--transition); }
.service-link:hover { gap: 10px; }
.service-link:hover svg { transform: translateX(4px); }

/* ─── Why Choose Us ──────────────────────────────────────── */
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.why-visual {
  position: relative;
  height: 460px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.why-bg-shape {
  position: absolute;
  width: 380px;
  height: 380px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-dim) 100%);
  border-radius: 40% 60% 55% 45% / 45% 40% 60% 55%;
  opacity: 0.1;
}

.why-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  position: relative;
  z-index: 2;
}

.why-feat {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius);
  padding: 24px;
  transition: var(--transition);
}
.why-feat:hover {
  border-color: rgba(58,143,163,0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.why-feat-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  margin-bottom: 14px;
}
.why-feat-icon svg { width: 22px; height: 22px; }
.why-feat h4 { margin-bottom: 6px; font-size: 0.95rem; }
.why-feat p { font-size: 0.83rem; line-height: 1.6; }

.why-content h2 { margin-bottom: 20px; }
.why-content .lead { margin-bottom: 40px; }

.why-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--gray-100);
}
.why-stat .num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
}
.why-stat .lbl {
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-top: 4px;
}

/* ─── CTA Strip ──────────────────────────────────────────── */
.cta-strip {
  background: linear-gradient(135deg, var(--teal-dim) 0%, var(--teal) 50%, var(--navy-light) 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.cta-inner {
  position: relative;
  text-align: center;
  color: var(--white);
}
.cta-inner h2 { color: var(--white); margin-bottom: 16px; }
.cta-inner p { color: rgba(255,255,255,0.75); margin-bottom: 36px; font-size: 1.1rem; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── Services Page ──────────────────────────────────────── */
.page-hero {
  background: var(--navy);
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 60%, rgba(58,143,163,0.12), transparent);
}
.page-hero-content { position: relative; z-index: 2; }
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero .lead { color: rgba(255,255,255,0.65); max-width: 580px; margin: 0 auto; }

.service-section {
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-100);
}
.service-section:last-child { border-bottom: none; }

.service-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.service-section-grid.reverse { direction: rtl; }
.service-section-grid.reverse > * { direction: ltr; }

.service-section-icon {
  width: 72px; height: 72px;
  background: var(--accent);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  margin-bottom: 24px;
}
.service-section-icon svg { width: 36px; height: 36px; }

.service-section h2 { margin-bottom: 16px; }
.service-section > .container > .service-section-grid .lead { margin-bottom: 32px; }

.service-bullets {
  display: grid;
  gap: 12px;
  margin-bottom: 32px;
}
.service-bullet {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  background: var(--off-white);
  border-radius: 10px;
  border-left: 3px solid var(--teal);
  transition: var(--transition);
}
.service-bullet:hover {
  background: var(--accent);
  transform: translateX(4px);
}
.bullet-icon {
  width: 20px; height: 20px;
  color: var(--teal);
  flex-shrink: 0;
  margin-top: 1px;
}
.service-bullet span { font-size: 0.92rem; font-weight: 500; color: var(--navy); }

.service-visual-panel {
  background: linear-gradient(145deg, var(--navy) 0%, var(--navy-light) 100%);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  height: 100%;
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.service-visual-panel::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(58,143,163,0.1);
}
.service-visual-panel::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -20px;
  width: 160px; height: 160px;
  border-radius: 50%;
  background: rgba(58,143,163,0.06);
}

.visual-icon-big {
  width: 80px; height: 80px;
  background: rgba(58,143,163,0.15);
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal-light);
  margin-bottom: 24px;
}
.visual-icon-big svg { width: 40px; height: 40px; }

.service-visual-panel h3 { color: var(--white); margin-bottom: 16px; }
.service-visual-panel p { color: rgba(255,255,255,0.6); font-size: 0.92rem; line-height: 1.75; margin-bottom: 24px; }

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tech-tag {
  background: rgba(58,143,163,0.15);
  border: 1px solid rgba(58,143,163,0.25);
  border-radius: 50px;
  padding: 4px 14px;
  font-size: 0.78rem;
  color: var(--teal-light);
  font-weight: 500;
}

/* ─── Contact Page ───────────────────────────────────────── */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: start;
}

.contact-info h2 { margin-bottom: 16px; }
.contact-info .lead { margin-bottom: 40px; }

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-item-icon {
  width: 44px; height: 44px;
  background: var(--accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  flex-shrink: 0;
}
.contact-item-icon svg { width: 20px; height: 20px; }
.contact-item h4 { font-size: 0.88rem; margin-bottom: 3px; }
.contact-item p { font-size: 0.88rem; color: var(--gray-500); }

/* Form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.01em;
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 13px 16px;
  border: 1.5px solid var(--gray-300);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--navy);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(58,143,163,0.12);
}
.form-group input.error,
.form-group textarea.error {
  border-color: #e74c3c;
}
.form-group textarea { resize: vertical; min-height: 130px; }

.form-group .error-msg {
  font-size: 0.78rem;
  color: #e74c3c;
  display: none;
}
.form-group .error-msg.show { display: block; }

.form-submit { width: 100%; padding: 16px; font-size: 1rem; }

.success-message {
  display: none;
  text-align: center;
  padding: 48px 24px;
}
.success-message.show { display: block; }
.success-icon {
  width: 72px; height: 72px;
  background: rgba(58,143,163,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--teal);
  margin: 0 auto 20px;
}
.success-icon svg { width: 36px; height: 36px; }
.success-message h3 { color: var(--navy); margin-bottom: 12px; }
.success-message p { color: var(--gray-500); }

/* ─── Footer ─────────────────────────────────────────────── */
.footer {
  background: var(--navy);
  color: rgba(255,255,255,0.65);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand img {
  height: 40px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.7;
  max-width: 280px;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}
.social-btn {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.08);
}
.social-btn:hover {
  background: rgba(58,143,163,0.2);
  color: var(--teal-light);
  border-color: rgba(58,143,163,0.3);
}
.social-btn svg { width: 16px; height: 16px; }

.footer-col h4 {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-col ul li a:hover { color: var(--teal-light); }

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 12px;
}
.footer-contact-item svg {
  width: 16px; height: 16px;
  color: var(--teal);
  flex-shrink: 0;
  margin-top: 2px;
}
.footer-contact-item span { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.5; }

.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
}

/* ─── Animated entrance ──────────────────────────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { display: none; }
  .why-grid { grid-template-columns: 1fr; }
  .why-visual { display: none; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-wrap { grid-template-columns: 1fr; }
  .service-section-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-section-grid.reverse { direction: ltr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .mobile-menu.open { display: flex; }
  .section { padding: 64px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .why-features { grid-template-columns: 1fr; }
  .why-stats { flex-wrap: wrap; gap: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .contact-form-wrap { padding: 32px 24px; }
  .cta-actions { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { text-align: center; justify-content: center; }
}

/* ─── Logo Sizing ────────────────────────────────────────── */
.nav-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
}

.footer-brand img {
  width: 180px;
  height: auto;
  object-fit: contain;
  margin-bottom: 16px;
}