/* ============================================================
   MG WebTech — Design System
   app.css | Mobile-First | Bootstrap 5.3 Override Layer
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ---- CSS Custom Properties ---- */
:root {
  /* Brand */
  --clr-primary:        #2C62E0;
  --clr-primary-hover:  #1e4fc7;
  --clr-primary-light:  rgba(44, 98, 224, 0.1);
  --clr-accent:         #EB661B;
  --clr-slate:          #2B3B4A;

  /* Light mode tokens */
  --bg-body:            #ffffff;
  --bg-surface:         #f7f9fc;
  --bg-card:            #ffffff;
  --text-base:          #1a1a2e;
  --text-secondary:     #4a5568;
  --text-muted:         #718096;
  --border:             #e2e8f0;
  --nav-scrolled:       rgba(255, 255, 255, 0.97);
  --nav-shadow:         0 1px 20px rgba(0, 0, 0, 0.08);
  --card-shadow:        0 2px 16px rgba(0, 0, 0, 0.06);
  --card-shadow-hover:  0 10px 36px rgba(44, 98, 224, 0.15);

  /* Typography scale */
  --fs-hero:    clamp(1.85rem, 4vw + 0.75rem, 3.75rem);
  --fs-display: clamp(1.6rem, 3vw, 2.5rem);
  --fs-h3:      clamp(1.05rem, 1.8vw, 1.25rem);
  --fs-body:    1rem;
  --fs-sm:      0.875rem;

  /* Radii */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: all 0.28s ease;
}

[data-theme="dark"] {
  --bg-body:           #0d1117;
  --bg-surface:        #161b22;
  --bg-card:           #1c2128;
  --text-base:         #e6edf3;
  --text-secondary:    #9ca3af;
  --text-muted:        #6b7280;
  --border:            #30363d;
  --nav-scrolled:      rgba(13, 17, 23, 0.97);
  --nav-shadow:        0 1px 20px rgba(0, 0, 0, 0.4);
  --card-shadow:       0 2px 16px rgba(0, 0, 0, 0.3);
  --card-shadow-hover: 0 10px 36px rgba(44, 98, 224, 0.2);
}

/* ---- Base Reset ---- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-base);
  line-height: 1.7;
  font-size: var(--fs-body);
  transition: background-color 0.3s ease, color 0.3s ease;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-base);
}

p { color: var(--text-secondary); margin-bottom: 0; }
a { text-decoration: none; transition: var(--transition); }
img { max-width: 100%; height: auto; }

/* ---- Utilities ---- */
.section-padding   { padding: 5rem 0; }
.section-padding-sm { padding: 3rem 0; }

@media (max-width: 767px) {
  .section-padding   { padding: 3.5rem 0; }
  .section-padding-sm { padding: 2rem 0; }
}

/* Hero: reduce top padding on small portrait screens */
@media (max-width: 575px) {
  .hero-section { padding-top: 5.5rem; padding-bottom: 3rem; }
}

/* Hero: landscape phones have very short viewports — prevent overflow */
@media (max-height: 600px) and (orientation: landscape) {
  .hero-section { min-height: auto; padding-top: 5rem; padding-bottom: 2.5rem; }
}

.bg-surface  { background-color: var(--bg-surface); }
.text-muted-brand { color: var(--text-muted); }
.content-constrained { max-width: 800px; }

/* ---- Section Badge & Heading ---- */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--clr-primary-light);
  color: var(--clr-primary);
  padding: 0.3rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-title {
  font-size: var(--fs-display);
  font-weight: 800;
  color: var(--text-base);
  letter-spacing: -0.02em;
  margin-bottom: 0.85rem;
}

.section-title.light   { color: #ffffff; }
.section-badge.light   { background: rgba(255,255,255,0.15); color: rgba(255,255,255,0.9); }
.section-subtitle      { font-size: clamp(0.95rem, 1.5vw, 1.05rem); color: var(--text-muted); line-height: 1.8; max-width: 640px; }
.section-subtitle.light { color: rgba(255,255,255,0.7); }

/* ---- Buttons ---- */
.btn-brand {
  background: var(--clr-primary);
  color: #fff;
  border: 2px solid var(--clr-primary);
  border-radius: var(--radius-full);
  padding: 0.75rem 2rem;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  cursor: pointer;
}
.btn-brand:hover {
  background: var(--clr-primary-hover);
  border-color: var(--clr-primary-hover);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(44, 98, 224, 0.35);
}

.btn-brand-outline {
  background: transparent;
  color: var(--clr-primary);
  border: 2px solid var(--clr-primary);
  border-radius: var(--radius-full);
  padding: 0.75rem 2rem;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}
.btn-brand-outline:hover {
  background: var(--clr-primary);
  color: #fff;
  transform: translateY(-2px);
}

.btn-hero {
  background: #ffffff;
  color: var(--clr-primary);
  border: none;
  border-radius: var(--radius-full);
  padding: 0.85rem 2.25rem;
  font-weight: 700;
  font-size: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}
.btn-hero:hover {
  background: #eef2ff;
  color: var(--clr-primary-hover);
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar-main {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.1rem 0;
  background: transparent;
  transition: var(--transition);
}

.navbar-main.scrolled {
  background: var(--nav-scrolled);
  box-shadow: var(--nav-shadow);
  padding: 0.7rem 0;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.nav-logo { height: clamp(44px, 4.5vw, 58px); width: auto; transition: var(--transition); }

/* White logo on transparent; color logo on scrolled */
.navbar-main:not(.scrolled) .nav-logo {
  filter: brightness(0) invert(1);
}
.navbar-main.scrolled .nav-logo { filter: none; }

[data-theme="dark"] .navbar-main.scrolled .nav-logo {
  filter: brightness(0) invert(1);
}

.nav-link-item {
  color: rgba(255, 255, 255, 0.88) !important;
  font-weight: 500;
  font-size: 0.88rem;
  padding: 0.4rem 0.7rem !important;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  letter-spacing: 0.01em;
}
.navbar-main.scrolled .nav-link-item {
  color: var(--text-base) !important;
}
.nav-link-item:hover {
  color: var(--clr-primary) !important;
  background: var(--clr-primary-light);
}
.nav-link-item.active {
  color: var(--clr-primary) !important;
  font-weight: 600;
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 0.95rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.navbar-main.scrolled .theme-toggle {
  border-color: var(--border);
  background: var(--bg-surface);
  color: var(--text-base);
}
.theme-toggle:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}

.nav-hamburger {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: var(--transition);
}
.navbar-main.scrolled .nav-hamburger {
  border-color: var(--border);
  background: var(--bg-surface);
  color: var(--text-base);
}
.nav-hamburger:hover {
  background: var(--clr-primary);
  border-color: var(--clr-primary);
  color: #fff;
}

/* Mobile menu */
.mobile-menu {
  background: var(--nav-scrolled);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-top: 0.6rem;
  backdrop-filter: blur(14px);
  box-shadow: var(--card-shadow);
}
.mobile-menu .nav-link-item {
  color: var(--text-base) !important;
  display: block;
  padding: 0.6rem 0.75rem !important;
}

/* ============================================================
   HERO SECTION
   Responsive: single col on mobile → left-aligned on lg+
   ============================================================ */
.hero-section {
  min-height: 100vh;
  background-color: #0b1d54;
  background-image:
    linear-gradient(to right,
      #0b1d54               0%,
      #122876              22%,
      rgba(44,98,224,0.95) 45%,
      rgba(44,98,224,0.60) 68%,
      rgba(11,29,84,0.18)  100%
    ),
    url('../assets/images/hero-bg.svg');
  background-position: center center, right center;
  background-size: cover, cover;
  background-repeat: no-repeat, no-repeat;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 7rem 0 4rem;
}

/* Decorative orbs */
.hero-section::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -15%;
  width: 55vw;
  height: 55vw;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-section::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(255,255,255,0.04) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.9);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(6px);
}

.hero-title {
  font-size: var(--fs-hero);
  font-weight: 800;
  color: #ffffff;
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: 1.5rem;
}

.hero-title .typed-text {
  color: #93c5fd;
  position: relative;
}

.hero-title .cursor {
  display: inline-block;
  width: 3px;
  height: 0.9em;
  background: #93c5fd;
  margin-left: 2px;
  vertical-align: middle;
  border-radius: 2px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.hero-subtitle {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: rgba(255, 255, 255, 0.78);
  max-width: 540px;
  line-height: 1.85;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  flex-wrap: wrap;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-stat .num  { font-size: 1.6rem; font-weight: 800; color: #fff; line-height: 1; }
.hero-stat .lbl  { font-size: 0.78rem; color: rgba(255,255,255,0.55); margin-top: 0.2rem; }

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 1.75rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255, 255, 255, 0.4);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  animation: floatDown 2.2s ease-in-out infinite;
}

@keyframes floatDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

/* ============================================================
   SERVICES SECTION
   1 col → 2 col (sm) → 3 col (lg)
   ============================================================ */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-6px);
  border-color: transparent;
}
.service-card:hover::after { transform: scaleX(1); }

.svc-icon {
  width: 52px;
  height: 52px;
  background: var(--clr-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--clr-primary);
  margin-bottom: 1.25rem;
  transition: var(--transition);
  flex-shrink: 0;
}
.service-card:hover .svc-icon {
  background: var(--clr-primary);
  color: #fff;
}

.service-card h3 {
  font-size: var(--fs-h3);
  font-weight: 700;
  margin-bottom: 0.7rem;
  color: var(--text-base);
}

.service-card p {
  font-size: var(--fs-sm);
  line-height: 1.75;
  margin-bottom: 1.25rem;
}

.svc-link {
  color: var(--clr-primary);
  font-size: var(--fs-sm);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: var(--transition);
}
.svc-link:hover { gap: 0.55rem; color: var(--clr-primary-hover); }

/* ============================================================
   WHY CHOOSE US
   Stack on mobile → 2-up (sm) → 4-up (lg)
   ============================================================ */
.stat-card {
  text-align: center;
  padding: 2rem 1rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.stat-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
  border-color: transparent;
}

.stat-icon {
  width: 60px;
  height: 60px;
  background: var(--clr-primary-light);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.5rem;
  color: var(--clr-primary);
}

.stat-number {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--clr-primary);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-base);
  margin-bottom: 0.4rem;
}

.stat-desc {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   HOW WE WORK
   Vertical (mobile) → Horizontal timeline (md+)
   ============================================================ */
.process-wrapper {
  position: relative;
}

/* Connecting line — desktop only */
@media (min-width: 768px) {
  .process-wrapper::before {
    content: '';
    position: absolute;
    top: 27px;
    left: 12%;
    right: 12%;
    height: 2px;
    background: linear-gradient(90deg, var(--clr-primary), rgba(44,98,224,0.2));
    z-index: 0;
  }
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 0.75rem;
}

/* Mobile: vertical list */
@media (max-width: 767px) {
  .process-step {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
    text-align: left;
    padding: 0;
    margin-bottom: 2rem;
  }
  .process-step:last-child { margin-bottom: 0; }
}

.step-number {
  width: 54px;
  height: 54px;
  background: var(--clr-primary);
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 16px rgba(44, 98, 224, 0.35);
  flex-shrink: 0;
  transition: var(--transition);
}

@media (max-width: 767px) {
  .step-number { margin: 0; }
}

.process-step:hover .step-number {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(44, 98, 224, 0.45);
}

.step-icon {
  font-size: 1.2rem;
  color: var(--clr-primary);
  margin-bottom: 0.75rem;
}

.process-step h4 {
  font-size: 0.98rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-base);
}

.process-step p {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 180px;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .process-step p { max-width: 100%; margin: 0; }
}

/* ============================================================
   PORTFOLIO
   1-up (mobile) → 2-up (md) → 3-up (lg)
   ============================================================ */
.portfolio-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--card-shadow-hover);
  border-color: transparent;
}

.portfolio-thumb {
  background: linear-gradient(135deg, #1a3a8f, #4d7ee8);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: rgba(255,255,255,0.25);
}

.portfolio-body { padding: 1.5rem; }

.portfolio-tag {
  display: inline-block;
  background: var(--clr-primary-light);
  color: var(--clr-primary);
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.portfolio-body h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-base);
}
.portfolio-body p { font-size: var(--fs-sm); line-height: 1.7; }

/* ============================================================
   TESTIMONIALS
   1-up (mobile) → 2-up (md) → 3-up (lg)
   ============================================================ */
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  height: 100%;
  transition: var(--transition);
}
.testimonial-card:hover {
  box-shadow: var(--card-shadow-hover);
  border-color: transparent;
  transform: translateY(-4px);
}

.t-quote {
  font-size: 2.5rem;
  line-height: 1;
  color: var(--clr-primary);
  opacity: 0.25;
  margin-bottom: 0.75rem;
}

.t-stars { color: #f59e0b; font-size: 0.82rem; margin-bottom: 1rem; }

.t-text {
  font-size: var(--fs-sm);
  font-style: italic;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.t-author { display: flex; align-items: center; gap: 0.75rem; }

.t-avatar {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-full);
  background: var(--clr-primary-light);
  color: var(--clr-primary);
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.t-name { font-weight: 700; font-size: 0.88rem; color: var(--text-base); }
.t-role { font-size: 0.76rem; color: var(--text-muted); }

/* ============================================================
   CLIENTS MARQUEE
   Scroll on all sizes; pauses on hover
   ============================================================ */
.clients-section { padding: 3rem 0; }

.marquee-outer {
  overflow: hidden;
  position: relative;
}
.marquee-outer::before,
.marquee-outer::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}
.marquee-outer::before { left: 0;  background: linear-gradient(90deg, var(--bg-surface), transparent); }
.marquee-outer::after  { right: 0; background: linear-gradient(-90deg, var(--bg-surface), transparent); }

@media (max-width: 575px) {
  .marquee-outer::before,
  .marquee-outer::after { width: 50px; }
}

.marquee-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: marquee 24s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }

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

.client-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  min-width: 130px;
  padding: 0.5rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
  opacity: 0.6;
  flex-shrink: 0;
  transition: var(--transition);
}
.client-chip:hover { opacity: 1; border-color: var(--clr-primary); color: var(--clr-primary); }

/* ============================================================
   CTA SECTION
   Full-width gradient, centered content
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, #0b1d54 0%, #122876 25%, #2C62E0 65%, #5b8bf5 100%);
  padding: clamp(4rem, 8vw, 5.5rem) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section h2 {
  font-size: var(--fs-display);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.cta-section p {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: rgba(255,255,255,0.7);
  max-width: 560px;
  margin: 0 auto 2.25rem;
}

/* ============================================================
   CONTACT SECTION
   Single col (mobile) → 2-col (lg)
   ============================================================ */
.contact-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 4vw, 2.5rem);
  box-shadow: var(--card-shadow);
}

.form-label-custom {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--text-base);
  margin-bottom: 0.4rem;
  display: block;
}

.form-control-custom,
.form-select-custom {
  width: 100%;
  background: var(--bg-surface);
  border: 1.5px solid var(--border);
  color: var(--text-base);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  font-size: var(--fs-sm);
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
  outline: none;
  appearance: none;
}
.form-control-custom:focus,
.form-select-custom:focus {
  border-color: var(--clr-primary);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(44, 98, 224, 0.1);
  color: var(--text-base);
}
.form-control-custom::placeholder { color: var(--text-muted); }

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

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.ci-icon {
  width: 44px;
  height: 44px;
  background: var(--clr-primary-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-primary);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ci-label {
  font-weight: 700;
  font-size: 0.82rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}
.ci-value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-base);
}
.ci-value a { color: var(--text-base); }
.ci-value a:hover { color: var(--clr-primary); }

.response-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(34, 197, 94, 0.1);
  color: #16a34a;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

[data-theme="dark"] .response-badge {
  background: rgba(34, 197, 94, 0.12);
  color: #4ade80;
  border-color: rgba(34, 197, 94, 0.2);
}

/* ============================================================
   FOOTER
   Stacked on mobile → flex row on md+
   ============================================================ */
.footer-main {
  background: var(--clr-slate);
  padding: 2rem 0;
}

[data-theme="dark"] .footer-main { background: #090e16; }

.footer-logo { height: clamp(38px, 4vw, 52px); width: auto; filter: brightness(0) invert(1); }
.footer-tagline { font-size: 0.8rem; color: rgba(255,255,255,0.42); margin-top: 0.4rem; }

.footer-links {
  list-style: none;
  padding: 0; margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.25rem;
  align-items: center;
}
.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.82rem;
  transition: var(--transition);
}
.footer-links a:hover { color: #fff; }

.footer-divider { border-color: rgba(255,255,255,0.1); margin: 1.25rem 0; }

.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.38); }

/* ============================================================
   SCROLL FADE-UP ANIMATIONS
   ============================================================ */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }
.delay-6 { transition-delay: 0.6s; }