/* ============================================================
   Ghant Interactive — Main Stylesheet
   Colors from Logo: #1a71b8 (blue), #08c1a2 (teal),
                     #b3cfe2 (light blue), #bcbcbc (gray)
   ============================================================ */

/* --- Custom Properties --- */
:root {
  --blue:        #1a71b8;
  --blue-dark:   #125490;
  --blue-light:  #2a88d8;
  --teal:        #08c1a2;
  --teal-dark:   #06a289;
  --light-blue:  #b3cfe2;
  --dark:        #0d1f33;
  --dark-mid:    #152d47;
  --gray:        #bcbcbc;
  --gray-light:  #f0f4f8;
  --gray-mid:    #6b7a8d;
  --white:       #ffffff;
  --text:        #2c3e50;
  --text-light:  #5d7080;

  --font-sans:   'Inter', 'Segoe UI', Helvetica, Arial, sans-serif;
  --font-display:'Poppins', 'Segoe UI', Helvetica, Arial, sans-serif;

  --radius:      8px;
  --radius-lg:   16px;
  --shadow-sm:   0 2px 8px rgba(26,113,184,.10);
  --shadow-md:   0 6px 24px rgba(26,113,184,.14);
  --shadow-lg:   0 16px 48px rgba(26,113,184,.18);
  --transition:  0.3s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
}

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

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}

.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: .5rem;
}

.section-heading {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  color: var(--dark);
}

.section-subhead {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 52ch;
  margin: .75rem auto 0;
}

/* --- Utility --- */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 2rem;
}

.text-center { text-align: center; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: 2px solid transparent;
}

.btn-primary {
  background: var(--teal);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(8,193,162,.35);
}

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

.btn-blue {
  background: var(--blue);
  color: var(--white);
}
.btn-blue:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(26,113,184,.35);
}


/* ============================================================
   NAVIGATION
   ============================================================ */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(13, 31, 51, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: box-shadow var(--transition);
}

.site-nav.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.nav-logo img {
  height: 200px;
  width: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  letter-spacing: .02em;
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--teal);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--white);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: 1rem;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 50%, #0e2e50 100%);
  display: flex;
  align-items: center;
  padding-top: 90px;
  position: relative;
  overflow: hidden;
}

/* Decorative grid lines */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,113,184,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,113,184,.06) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* Glow orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.hero-orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(26,113,184,.3) 0%, transparent 70%);
  top: -100px; right: -100px;
}
.hero-orb-2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, rgba(8,193,162,.2) 0%, transparent 70%);
  bottom: 0; left: 5%;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(8,193,162,.12);
  border: 1px solid rgba(8,193,162,.25);
  color: var(--teal);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.5rem;
}

.hero-badge-dot {
  width: 6px; height: 6px;
  background: var(--teal);
  border-radius: 50%;
  animation: pulse-dot 1.8s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(1.4); }
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: var(--white);
  margin-bottom: 1.25rem;
  line-height: 1.1;
}

.hero-title .highlight {
  color: var(--teal);
  position: relative;
}

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,.7);
  max-width: 50ch;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,.08);
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
}

.stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  margin-top: .1rem;
}

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

.devices-mockup {
  position: relative;
  width: 420px;
  height: 380px;
}

.device-desktop {
  position: absolute;
  bottom: 0; left: 0;
  width: 340px;
  background: var(--dark-mid);
  border: 2px solid rgba(26,113,184,.4);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.device-bar {
  height: 28px;
  background: rgba(255,255,255,.05);
  display: flex;
  align-items: center;
  padding: 0 10px;
  gap: 6px;
}
.device-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
}
.device-dot:nth-child(1) { background: #ff5f57; }
.device-dot:nth-child(2) { background: #febc2e; }
.device-dot:nth-child(3) { background: #28c840; }

.device-screen {
  padding: 1rem;
}

.screen-placeholder {
  border-radius: 4px;
  background: linear-gradient(135deg, rgba(26,113,184,.2), rgba(8,193,162,.1));
}

.sp-header {
  height: 32px;
  background: linear-gradient(90deg, rgba(8,193,162,.4), rgba(26,113,184,.3));
  border-radius: 4px;
  margin-bottom: 10px;
}

.sp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 10px;
}

.sp-card {
  height: 60px;
  background: rgba(255,255,255,.05);
  border-radius: 4px;
  border: 1px solid rgba(26,113,184,.2);
}

.sp-line {
  height: 8px;
  background: rgba(255,255,255,.07);
  border-radius: 4px;
  margin-bottom: 6px;
}
.sp-line.w75 { width: 75%; }
.sp-line.w55 { width: 55%; }

/* Mobile device */
.device-mobile {
  position: absolute;
  top: 0; right: 0;
  width: 110px;
  background: var(--dark-mid);
  border: 2px solid rgba(8,193,162,.4);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 36px rgba(8,193,162,.2);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.mobile-notch {
  height: 20px;
  background: rgba(255,255,255,.04);
  display: flex;
  justify-content: center;
  align-items: center;
}

.mobile-notch-bar {
  width: 40px; height: 6px;
  background: rgba(255,255,255,.15);
  border-radius: 3px;
}

.mobile-screen {
  padding: .6rem;
}

.ms-hero {
  height: 60px;
  background: linear-gradient(135deg, rgba(26,113,184,.4), rgba(8,193,162,.3));
  border-radius: 6px;
  margin-bottom: 6px;
}

.ms-row {
  display: flex;
  gap: 4px;
  margin-bottom: 4px;
}

.ms-block {
  flex: 1;
  height: 30px;
  background: rgba(255,255,255,.06);
  border-radius: 4px;
}


/* ============================================================
   SECTION COMMON
   ============================================================ */
.section {
  padding: 6rem 0;
}

.section-header {
  margin-bottom: 3.5rem;
}


/* ============================================================
   SERVICES
   ============================================================ */
.services {
  background: var(--gray-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  transition: all var(--transition);
  border: 1px solid rgba(26,113,184,.08);
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--teal));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(26,113,184,.15);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 1.6rem;
}

.service-icon.blue   { background: rgba(26,113,184,.1); }
.service-icon.teal   { background: rgba(8,193,162,.1); }
.service-icon.purple { background: rgba(99,102,241,.1); }

.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: .75rem;
}

.service-card p {
  color: var(--text-light);
  font-size: .95rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  margin-bottom: 1.75rem;
}

.service-feature {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .875rem;
  color: var(--text-light);
}

.feature-check {
  width: 18px; height: 18px;
  background: rgba(8,193,162,.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--teal);
  font-size: .65rem;
  font-weight: 700;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--blue);
  transition: gap var(--transition);
}

.service-link:hover { gap: .75rem; }


/* ============================================================
   ABOUT
   ============================================================ */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-image-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.about-img-placeholder {
  width: 100%;
  height: 420px;
  background: linear-gradient(135deg, var(--dark-mid) 0%, #1a3a5c 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.about-img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26,113,184,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26,113,184,.08) 1px, transparent 1px);
  background-size: 40px 40px;
}

.about-logo-display {
  position: relative;
  z-index: 1;
  opacity: .9;
}

.about-logo-display img {
  width: 280px;
  filter: drop-shadow(0 8px 24px rgba(8,193,162,.3));
}

.about-badge {
  position: absolute;
  bottom: -1rem;
  right: -1rem;
  background: var(--teal);
  color: var(--white);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: 0 8px 24px rgba(8,193,162,.35);
}

.about-badge-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.about-badge-text {
  font-size: .8rem;
  opacity: .9;
  margin-top: .25rem;
}

.about-content .section-label {
  display: block;
}

.about-content p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.value-item {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
}

.value-icon {
  width: 36px; height: 36px;
  background: rgba(26,113,184,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.value-text strong {
  display: block;
  font-size: .9rem;
  color: var(--dark);
  margin-bottom: .15rem;
}

.value-text span {
  font-size: .8rem;
  color: var(--text-light);
}


/* ============================================================
   PROCESS
   ============================================================ */
.process {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 100%);
}

.process .section-label { color: var(--teal); }
.process .section-heading { color: var(--white); }
.process .section-subhead { color: rgba(255,255,255,.6); }

.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  position: relative;
  margin-top: 1rem;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 10%;
  width: 80%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--teal), var(--blue), var(--teal));
  opacity: .25;
}

.process-step {
  text-align: center;
  position: relative;
}

.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255,255,255,.05);
  border: 2px solid rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--teal);
  margin: 0 auto 1.25rem;
  transition: all var(--transition);
}

.process-step:hover .step-num {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
  box-shadow: 0 0 0 6px rgba(8,193,162,.15);
}

.process-step h4 {
  font-size: 1rem;
  color: var(--white);
  margin-bottom: .5rem;
}

.process-step p {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  line-height: 1.6;
}


/* ============================================================
   PORTFOLIO
   ============================================================ */
.portfolio-filter {
  display: flex;
  justify-content: center;
  gap: .75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: .5rem 1.25rem;
  border-radius: 100px;
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  border: 1.5px solid rgba(26,113,184,.2);
  color: var(--text-light);
  background: transparent;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.portfolio-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.portfolio-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}

/* Placeholder gradient backgrounds for portfolio items */
.portfolio-item:nth-child(1) .portfolio-img-placeholder { background: linear-gradient(135deg, #1a3a5c, #08c1a2); }
.portfolio-item:nth-child(2) .portfolio-img-placeholder { background: linear-gradient(135deg, #0d1f33, #1a71b8); }
.portfolio-item:nth-child(3) .portfolio-img-placeholder { background: linear-gradient(135deg, #125490, #06a289); }
.portfolio-item:nth-child(4) .portfolio-img-placeholder { background: linear-gradient(135deg, #152d47, #08c1a2); }
.portfolio-item:nth-child(5) .portfolio-img-placeholder { background: linear-gradient(135deg, #1a71b8, #0d1f33); }
.portfolio-item:nth-child(6) .portfolio-img-placeholder { background: linear-gradient(135deg, #0e2e50, #125490); }

.portfolio-img-placeholder {
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  transition: transform .5s ease;
}

.portfolio-item:hover .portfolio-img-placeholder {
  transform: scale(1.05);
}

.placeholder-icon {
  font-size: 2.5rem;
  opacity: .6;
}

.placeholder-label {
  font-size: .75rem;
  color: rgba(255,255,255,.5);
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,31,51,.92) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: .25rem;
}

.portfolio-overlay span {
  font-size: .8rem;
  color: var(--teal);
  font-weight: 500;
}


/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  background: var(--gray-light);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(26,113,184,.08);
  transition: all var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1rem;
  color: #f59e0b;
  font-size: .9rem;
}

.testimonial-text {
  color: var(--text-light);
  font-size: .95rem;
  line-height: 1.75;
  margin-bottom: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.author-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.author-name {
  font-size: .9rem;
  font-weight: 600;
  color: var(--dark);
}

.author-role {
  font-size: .8rem;
  color: var(--text-light);
}


/* ============================================================
   CTA BANNER
   ============================================================ */
.cta-banner {
  background: linear-gradient(135deg, var(--blue) 0%, #0e4a8a 50%, var(--dark-mid) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 50px 50px;
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-inner h2 {
  color: var(--white);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 1rem;
}

.cta-inner p {
  color: rgba(255,255,255,.75);
  font-size: 1.1rem;
  max-width: 52ch;
  margin: 0 auto 2rem;
}

.cta-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}


/* ============================================================
   CONTACT
   ============================================================ */
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: start;
}

.contact-info h2 {
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  margin-bottom: 1rem;
}

.contact-info p {
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-icon {
  width: 44px; height: 44px;
  background: rgba(26,113,184,.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-detail-text strong {
  display: block;
  font-size: .85rem;
  color: var(--dark);
  margin-bottom: .1rem;
}

.contact-detail-text span {
  font-size: .9rem;
  color: var(--text-light);
}

/* Contact Form */
.contact-form {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid rgba(26,113,184,.08);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: .5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid rgba(26,113,184,.15);
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: .95rem;
  color: var(--text);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,113,184,.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}


/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,.7);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand img {
  height: 68px;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: .9rem;
  line-height: 1.7;
  color: rgba(255,255,255,.55);
  max-width: 32ch;
}

.footer-social {
  display: flex;
  gap: .75rem;
  margin-top: 1.5rem;
}

.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,.07);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: all var(--transition);
  border: 1px solid rgba(255,255,255,.08);
}

.social-link:hover {
  background: var(--teal);
  color: var(--white);
  border-color: var(--teal);
}

.footer-col h4 {
  font-size: .9rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1.25rem;
  letter-spacing: .04em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: .65rem;
}

.footer-links a {
  font-size: .875rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--teal);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-size: .85rem;
  color: rgba(255,255,255,.35);
}

.footer-bottom a {
  color: rgba(255,255,255,.35);
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: var(--teal);
}


/* ============================================================
   MOBILE MENU OVERLAY
   ============================================================ */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: rgba(13, 31, 51, 0.98);
  backdrop-filter: blur(12px);
  padding: 2rem;
  z-index: 999;
  border-bottom: 1px solid rgba(255,255,255,.06);
  transform: translateY(-10px);
  opacity: 0;
  transition: all var(--transition);
}

.mobile-menu.open {
  display: block;
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu a {
  display: block;
  padding: .85rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: color var(--transition);
}

.mobile-menu a:last-of-type {
  border-bottom: none;
}

.mobile-menu a:hover {
  color: var(--teal);
}

.mobile-menu .btn {
  margin-top: 1.25rem;
  width: 100%;
  justify-content: center;
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner { gap: 2.5rem; }
  .about-inner { gap: 3rem; }
  .contact-inner { gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; }
  .process-steps::before { display: none; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }

  .nav-links { display: none; }
  .nav-toggle { display: flex; }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }

  .devices-mockup { width: 300px; height: 280px; }
  .device-desktop { width: 250px; }

  .about-inner { grid-template-columns: 1fr; }
  .about-badge { right: 0; }

  .contact-inner { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; gap: .75rem; text-align: center; }
}

@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .about-values { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; gap: 1.5rem; }
}