:root {
  /* --- Brand & Text Colors --- */
  --primary: #121212;
  --primary-light: #333333;
  --text-dark: #121212;
  --text-body: #1a1a1a;
  --text-muted: #555555;
  --text-muted-light: #888888;

  /* --- Backgrounds --- */
  --bg-main: #FFFFFF;
  --bg-off-white: #f8f8f8;
  --bg-gray: #f2f2f2;
  --footer-bg: #121212;

  /* --- UI Components & Effects --- */
  --glass-blur: 18px;
  --radius: 5px;
  --radius-full: 9999px;

  /* --- Motion & Elevation --- */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 16px 60px rgba(0, 0, 0, 0.08);

  /* --- System Status Colors --- */
  --status-online: #22c55e;

  /* --- Spacing --- */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
  overflow-x: hidden;
  width: 100%;
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-main);
  color: var(--text-body);
  padding-top: 76px;
  line-height: 1.6;
  overflow-x: hidden;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
video,
iframe,
svg {
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

.section-title {
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 800;
  text-align: center;
  color: var(--text-dark);
  letter-spacing: -0.03em;
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.5vw, 1.1rem);
  color: var(--text-muted);
  text-align: center;
  max-width: 600px;
  line-height: 1.8;
  padding: 0 1rem;
}

/* ---------- Hero Badge ---------- */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  background: rgba(0, 0, 0, 0.04);
  padding: var(--spacing-xs) 14px var(--spacing-xs) 10px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-dark);
  border: 1px solid rgba(0, 0, 0, 0.06);
  letter-spacing: 0.3px;
  margin-bottom: 0.5rem !important;
}

.hero-badge .status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--status-online);
  flex-shrink: 0;
  position: relative;
  animation: pulse-dot 2s ease-in-out infinite;
}

.hero-badge .status-dot::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(34, 197, 94, 0.3);
  animation: pulse-dot-ring 2s ease-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(0.85); opacity: 0.7; }
}

@keyframes pulse-dot-ring {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.8); opacity: 0; }
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  width: 100% !important;
  z-index: 1050 !important;
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(var(--glass-blur)) !important;
  -webkit-backdrop-filter: blur(var(--glass-blur)) !important;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04) !important;
  padding: 0.5rem 0 !important;
  min-height: 76px !important;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease !important;
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98) !important;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08) !important;
  border-bottom-color: rgba(0, 0, 0, 0.08) !important;
}

.navbar .container {
  max-width: 1280px !important;
  padding: 0 24px !important;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: var(--spacing-xs) !important;
  flex-shrink: 0 !important;
  text-decoration: none;
}

.navbar-brand-text {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-dark);
  letter-spacing: -0.02em;
  transition: var(--transition);
}

.navbar-brand:hover .navbar-brand-text { color: var(--primary); }

.navbar-logo {
  width: 46px !important;
  height: 46px !important;
  border-radius: var(--radius-full) !important;
  object-fit: cover !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

.navbar-nav {
  gap: var(--spacing-xs) !important;
  align-items: center !important;
}

.navbar-nav .nav-link {
  font-weight: 500 !important;
  color: var(--text-dark) !important;
  padding: 6px 18px !important;
  font-size: 0.9rem !important;
  border-radius: var(--radius) !important;
  transition: var(--transition) !important;
  position: relative !important;
}

.navbar-nav .nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  width: 0;
  height: 2.5px;
  background: var(--primary);
  transition: var(--transition);
  transform: translateX(-50%);
  border-radius: var(--radius-full);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after { width: 60%; }

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover { color: var(--primary) !important; }

.navbar .btn-primary {
  font-size: clamp(0.9rem, 0.9vw, 1rem) !important;
  padding: clamp(0.7rem, 1vw, 0.9rem) clamp(1.4rem, 2vw, 2.2rem) !important;
  min-height: 48px !important;
  border-radius: var(--radius) !important;
  font-weight: 600 !important;
}

.navbar-toggler {
  border: none;
  outline: none;
  background: transparent;
  padding: 0.4rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
}
.navbar-toggler:focus { box-shadow: none; outline: none; }
.navbar-toggler i {
  color: var(--text-dark);
  font-size: 1.6rem;
  transition: var(--transition);
}
.navbar-toggler:hover i { color: var(--primary); }

/* ---------- Hero ---------- */
#home {
  min-height: calc(100vh - 76px);
  display: flex;
  align-items: center;
  background: var(--bg-main);
  padding: 10px 0;
  position: relative;
  overflow: hidden;
}

.hero-kicker {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 800;
  color: var(--primary);
  text-transform: capitalize;
  letter-spacing: 3px;
  margin: 0 0 0.5rem 0;
}

.hero-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  color: var(--text-dark);
  letter-spacing: -0.03em;
  margin-bottom: 0.75rem !important;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.7;
  margin-bottom: 1.25rem !important;
}

.hero-stats {
  margin-bottom: 1.25rem !important;
  gap: 2rem !important;
}

.hero-stat-number {
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 800;
  color: var(--text-dark);
  display: block;
  line-height: 1.2;
}

.hero-stat-label {
  font-size: clamp(0.7rem, 0.8vw, 0.8rem);
  color: var(--text-muted-light);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.hero-image {
  border-radius: var(--radius-full);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.15),
              0 2px 10px rgba(0, 0, 0, 0.06);
  border: 3px solid rgba(0, 0, 0, 0.08);
  width: 100%;
  max-width: 420px;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  display: block;
  margin: 0 auto;
  position: relative;
  z-index: 3;
}

/* ---------- Hero Floating Tech Icons ---------- */
.hero-icons-bg,
.hero-icons-fg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
  user-select: none;
}

.hero-icons-bg {
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, #000 60%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 60%, transparent 100%);
}

.hero-icons-fg {
  z-index: 5;
}

/* Ensure content sits above back layer */
#home .container {
  position: relative;
  z-index: 2;
}

/* Base icon style */
.hero-icon {
  position: absolute;
  color: var(--primary);
  line-height: 1;
  will-change: transform;
  transform: translate3d(0, 0, 0);
  pointer-events: none;
  display: block;
}

/* ---- Back layer icons — larger, dimmer, ambient ---- */
.back-icon {
  opacity: 0.06;
  font-size: clamp(2.5rem, 5vw, 5rem);
}

/* ---- Front layer icons — smaller, slightly brighter, crossing image ---- */
.front-icon {
  opacity: 0.12;
  font-size: clamp(1.75rem, 3vw, 2.75rem);
}

/* ============================================================
   BACK LAYER POSITIONS
   ============================================================ */

.icon-b1  { top: 6%;   left: 3%;    font-size: 5.5rem;  animation: float-1  9s ease-in-out infinite; }
.icon-b2  { top: 15%;  left: 22%;   font-size: 3rem;    animation: float-2 11s ease-in-out infinite; }
.icon-b3  { top: 30%;  left: 6%;    font-size: 3.5rem;  animation: float-3  8s ease-in-out infinite; }
.icon-b4  { top: 48%;  left: 12%;   font-size: 3rem;    animation: float-4 12s ease-in-out infinite; }
.icon-b5  { top: 65%;  left: 4%;    font-size: 4rem;    animation: float-1 10s ease-in-out infinite; }
.icon-b6  { top: 80%;  left: 20%;   font-size: 3.5rem;  animation: float-2  9s ease-in-out infinite; }
.icon-b7  { top: 5%;   left: 42%;   font-size: 2.75rem; animation: float-3 11s ease-in-out infinite; }
.icon-b8  { top: 88%;  left: 44%;   font-size: 3rem;    animation: float-4 10s ease-in-out infinite; }
.icon-b9  { top: 25%;  right: 6%;   font-size: 3.5rem;  animation: float-1  9s ease-in-out infinite; }
.icon-b10 { top: 55%;  right: 3%;   font-size: 4rem;    animation: float-2 12s ease-in-out infinite; }
.icon-b11 { top: 82%;  right: 10%;  font-size: 3rem;    animation: float-3 10s ease-in-out infinite; }
.icon-b12 { top: 42%;  right: 40%;  font-size: 2.5rem;  animation: float-4 11s ease-in-out infinite; opacity: 0.04; }
.icon-b13 { top: 68%;  left: 55%;   font-size: 2.5rem;  animation: float-1 10s ease-in-out infinite; opacity: 0.04; }
.icon-b14 { top: 12%;  right: 32%;  font-size: 2.5rem;  animation: float-2 11s ease-in-out infinite; opacity: 0.04; }

/* ============================================================
   FRONT LAYER POSITIONS — crossing over the hero image
   ============================================================ */

.icon-f1 { top: 38%;  right: 8%;   font-size: 3rem;    animation: float-1  7s ease-in-out infinite; }
.icon-f2 { top: 20%;  right: 28%;  font-size: 2.5rem;  animation: float-2  9s ease-in-out infinite; }
.icon-f3 { top: 72%;  right: 12%;  font-size: 2.75rem; animation: float-3  8s ease-in-out infinite; }
.icon-f4 { top: 58%;  right: 42%;  font-size: 2.25rem; animation: float-4 10s ease-in-out infinite; }
.icon-f5 { top: 12%;  right: 48%;  font-size: 2rem;    animation: float-1  9s ease-in-out infinite; }

/* ============================================================
   FLOAT KEYFRAMES — organic, non-syncing motion
   ============================================================ */

@keyframes float-1 {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  25%      { transform: translate3d(8px, -14px, 0) rotate(4deg); }
  50%      { transform: translate3d(4px, -26px, 0) rotate(-3deg); }
  75%      { transform: translate3d(-6px, -12px, 0) rotate(6deg); }
}

@keyframes float-2 {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  25%      { transform: translate3d(-10px, -12px, 0) rotate(-5deg); }
  50%      { transform: translate3d(-4px, -28px, 0) rotate(4deg); }
  75%      { transform: translate3d(6px, -10px, 0) rotate(-7deg); }
}

@keyframes float-3 {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  25%      { transform: translate3d(12px, -18px, 0) rotate(8deg); }
  50%      { transform: translate3d(6px, -30px, 0) rotate(-5deg); }
  75%      { transform: translate3d(-8px, -16px, 0) rotate(5deg); }
}

@keyframes float-4 {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  25%      { transform: translate3d(-8px, -20px, 0) rotate(-6deg); }
  50%      { transform: translate3d(10px, -24px, 0) rotate(7deg); }
  75%      { transform: translate3d(-4px, -14px, 0) rotate(-4deg); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  font-weight: 600;
  font-size: clamp(0.9rem, 0.9vw, 1rem);
  padding: clamp(0.7rem, 1vw, 0.9rem) clamp(1.4rem, 2vw, 2.2rem);
  min-height: 48px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  width: auto;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.btn-primary:hover {
  background: var(--primary-light);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border: 2px solid #d8d8d8;
}
.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* ---------- About ---------- */
#about {
  background: var(--bg-off-white);
  padding: 80px 0;
  position: relative;
}

.about-kicker {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}

.about-title {
  font-size: clamp(1.5rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--text-dark);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.about-lead {
  font-size: clamp(0.95rem, 1.2vw, 1.05rem);
  color: var(--text-muted);
  line-height: 1.9;
}

.about-photo-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-slow);
  background: var(--bg-main);
}
.about-photo-wrap:hover {
  transform: scale(1.01);
  box-shadow: var(--shadow-lg);
}

.about-photo {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
}

.about-points {
  list-style: none;
  padding: 0;
}
.about-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: clamp(0.9rem, 1.1vw, 1rem);
  color: var(--text-body);
  padding: 6px 0;
}
.about-points li i {
  color: var(--primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* ---------- Services ---------- */
#services {
  background: var(--bg-main);
  padding: 80px 0;
  position: relative;
}

.services-kicker {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}

.service-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
  padding: 0;
  align-items: center;
  background: var(--bg-main);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
  border: 1px solid rgba(0, 0, 0, 0.04);
}
.service-card:last-child { margin-bottom: 0; }
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.service-card-image {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 300px;
  overflow: hidden;
  background: var(--bg-gray);
}
.service-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition-slow);
}
.service-card:hover .service-card-image img { transform: scale(1.03); }

.service-card-number {
  position: absolute;
  top: 20px;
  left: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  background: rgba(0, 0, 0, 0.75);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  letter-spacing: 1px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.service-card-content { padding: 2rem 2rem 2rem 0; }
.service-card-reverse .service-card-content { padding: 2rem 0 2rem 2rem; }

.service-card-title {
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

.service-card-text {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.service-card-list {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0 0;
}
.service-card-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  color: var(--text-muted);
  padding: 0.4rem 0;
  transition: var(--transition);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}
.service-card-list li:last-child { border-bottom: none; }
.service-card-list li i {
  color: var(--primary);
  font-size: 1rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.service-card-list li:hover {
  color: var(--text-dark);
  padding-left: 0.5rem;
}
.service-card-list li:hover i { transform: scale(1.1); }

.service-card-reverse { direction: rtl; }
.service-card-reverse .service-card-content { direction: ltr; }
.service-card-reverse .service-card-image { direction: ltr; }

/* ---------- Why Me ---------- */
#why-me {
  background: var(--bg-off-white);
  padding: 80px 0;
  position: relative;
}

.why-me-kicker {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}

.why-me-card {
  background: var(--bg-main);
  padding: 2rem 1.5rem;
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition: var(--transition);
  height: 100%;
  position: relative;
  overflow: hidden;
}
.why-me-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.why-me-icon-wrapper {
  width: 64px;
  height: 64px;
  border-radius: var(--radius);
  background: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  transition: var(--transition);
}
.why-me-icon-wrapper i {
  font-size: 1.6rem;
  color: #fff;
  transition: var(--transition);
}

.why-me-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.why-me-text {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ---------- Portfolio ---------- */
#portfolio {
  background: var(--bg-main);
  padding: 80px 0;
  position: relative;
}

.portfolio-kicker {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}

/* ---- Filter Buttons ---- */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem;
  margin: 0 auto 3rem;
  max-width: 720px;
}

.portfolio-filter {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: 1.5px solid rgba(0, 0, 0, 0.1);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.3px;
  -webkit-tap-highlight-color: transparent;
}

.portfolio-filter i {
  font-size: 0.95rem;
  transition: var(--transition);
}

.portfolio-filter:hover {
  color: var(--text-dark);
  border-color: rgba(0, 0, 0, 0.25);
  background: rgba(0, 0, 0, 0.02);
}

.portfolio-filter.active {
  color: #fff;
  background: var(--primary);
  border-color: var(--primary);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.portfolio-filter.active i { color: #fff; }

/* ---- Grid ---- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

/* ---- Item ---- */
.portfolio-item {
  display: flex;
  flex-direction: column;
  background: var(--bg-main);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition-slow);
  position: relative;
  opacity: 1;
  transform: translateY(0);
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 0, 0, 0.1);
}

/* Filter hide/show */
.portfolio-item.is-hidden {
  display: none;
}

.portfolio-item.is-filtering {
  opacity: 0;
  transform: translateY(10px);
}

/* ---- Media wrapper ---- */
.portfolio-media {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-gray);
}

.portfolio-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition-slow);
}

.portfolio-item:hover .portfolio-media img {
  transform: scale(1.06);
}

/* ---- Hover overlay ---- */
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 40%,
    rgba(0, 0, 0, 0.75) 100%
  );
  opacity: 0;
  transition: var(--transition);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 1.25rem;
}

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

.portfolio-view {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.95);
  color: var(--text-dark);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-full);
  transform: translateY(10px);
  transition: var(--transition);
  letter-spacing: 0.2px;
}

.portfolio-item:hover .portfolio-view {
  transform: translateY(0);
}

/* ---- Live badge ---- */
.portfolio-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2;
}

.portfolio-badge-live {
  background: rgba(255, 255, 255, 0.9);
  color: #16a34a;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.portfolio-live-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-full);
  background: var(--status-online);
  position: relative;
  animation: pulse-dot 2s ease-in-out infinite;
}

.portfolio-live-dot::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: var(--radius-full);
  border: 2px solid rgba(34, 197, 94, 0.35);
  animation: pulse-dot-ring 2s ease-out infinite;
}

/* ---- Info block ---- */
.portfolio-info {
  padding: 1.35rem 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.portfolio-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.portfolio-category {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.portfolio-category i { font-size: 0.85rem; }

.portfolio-year {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted-light);
  letter-spacing: 0.5px;
}

.portfolio-title {
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.01em;
  line-height: 1.35;
  margin: 0;
}

.portfolio-description {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}

.portfolio-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding-top: 0.65rem;
  margin-top: auto;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.portfolio-tags span {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-off-white);
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.3px;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-tags span {
  color: var(--text-dark);
  border-color: rgba(0, 0, 0, 0.1);
}

/* ---------- Testimonials ---------- */
#testimonials {
  background: var(--bg-off-white);
  padding: clamp(60px, 8vw, 80px) 0;
  position: relative;
}

.testimonials-kicker {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}

.testimonial-card {
  position: relative;
  background: var(--bg-main);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius);
  padding: 2rem 1.75rem 1.75rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: var(--transition-slow);
  overflow: hidden;
  margin: 0;
}

.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  opacity: 0;
  transition: var(--transition);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0, 0, 0, 0.1);
}

.testimonial-card:hover::before {
  opacity: 1;
}

.testimonial-card-featured {
  background: linear-gradient(180deg, #fafafa 0%, var(--bg-main) 100%);
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-md);
}

/* ---- Photo ---- */
.testimonial-photo-wrap {
  width: 96px;
  height: 96px;
  margin: 0 auto 1.15rem;
  border-radius: var(--radius-full);
  overflow: hidden;
  background: var(--bg-gray);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
  border: 3px solid var(--bg-main);
  outline: 1px solid rgba(0, 0, 0, 0.06);
  transition: var(--transition);
  flex-shrink: 0;
}

.testimonial-card:hover .testimonial-photo-wrap {
  transform: scale(1.04);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.14);
}

.testimonial-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Photo fallback (monogram) */
.testimonial-photo-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 1px;
}

.testimonial-photo-fallback span {
  line-height: 1;
}

/* ---- Author block ---- */
.testimonial-author {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  margin: 0 0 1.15rem;
  padding: 0;
  border: none;
}

.testimonial-author-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.01em;
  line-height: 1.3;
  margin: 0;
}

.testimonial-author-role {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.2px;
}

/* ---- Status badge ---- */
.testimonial-status {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  letter-spacing: 0.6px;
  margin-top: 0.55rem;
  line-height: 1;
  text-transform: uppercase;
}

.testimonial-status i {
  font-size: 0.72rem;
}

.testimonial-status-completed {
  background: rgba(34, 197, 94, 0.1);
  color: #16a34a;
  border: 1px solid rgba(34, 197, 94, 0.25);
}

.testimonial-status-active {
  background: rgba(59, 130, 246, 0.1);
  color: #2563eb;
  border: 1px solid rgba(59, 130, 246, 0.25);
}

/* ---- Project block ---- */
.testimonial-project {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 0.85rem 1rem;
  margin: 0 0 1.15rem;
  background: var(--bg-off-white);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius);
  width: 100%;
  transition: var(--transition);
}

.testimonial-card:hover .testimonial-project {
  background: #f2f2f2;
  border-color: rgba(0, 0, 0, 0.09);
}

.testimonial-card-featured .testimonial-project {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.08);
}

.testimonial-project-label {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-muted-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  line-height: 1;
}

.testimonial-project-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-dark);
  letter-spacing: -0.01em;
  line-height: 1.35;
}

/* ---- Quote ---- */
.testimonial-text {
  font-size: clamp(0.88rem, 1vw, 0.94rem);
  color: var(--text-body);
  line-height: 1.75;
  margin: 0 0 1.25rem;
  flex: 1;
  position: relative;
  z-index: 1;
  font-style: normal;
  text-align: left;
}

/* ---- Tags row ---- */
.testimonial-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
  padding-top: 1rem;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  width: 100%;
  margin-top: auto;
}

.testimonial-tags span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-off-white);
  border: 1px solid rgba(0, 0, 0, 0.05);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  letter-spacing: 0.3px;
  transition: var(--transition);
}

.testimonial-tags span i {
  font-size: 0.7rem;
  color: var(--primary);
}

.testimonial-card:hover .testimonial-tags span {
  border-color: rgba(0, 0, 0, 0.1);
  color: var(--text-dark);
}

/* ---- Trust Strip ---- */
.testimonial-trust-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 3rem;
  padding: 1.5rem;
  background: var(--bg-off-white);
  border: 1px solid rgba(0, 0, 0, 0.04);
  border-radius: var(--radius);
}

.trust-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  color: var(--text-muted);
  text-align: center;
}

.trust-item i {
  font-size: 1.1rem;
  color: var(--primary);
  flex-shrink: 0;
}

.trust-item strong {
  color: var(--text-dark);
  font-weight: 800;
}

/* ---------- FAQ ---------- */
#faq {
  background: var(--bg-off-white);
  padding: clamp(60px, 8vw, 80px) 0;
}

.faq-kicker {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}

.faq-accordion {
  border-radius: var(--radius);
  overflow: hidden;
}

.faq-accordion .accordion-item {
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius) !important;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--bg-main);
  transition: var(--transition);
}
.faq-accordion .accordion-item:hover { border-color: rgba(0, 0, 0, 0.12); }
.faq-accordion .accordion-item:last-child { margin-bottom: 0; }
.faq-accordion .accordion-header { background: transparent; }

.faq-accordion .accordion-button {
  font-weight: 600;
  color: var(--text-dark);
  background: transparent;
  padding: clamp(1rem, 1.5vw, 1.2rem) clamp(1rem, 2vw, 1.5rem);
  border: none;
  box-shadow: none;
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--primary);
  background: rgba(0, 0, 0, 0.02);
  box-shadow: none;
}
.faq-accordion .accordion-button:focus {
  box-shadow: none;
  border-color: transparent;
}
.faq-accordion .accordion-button::after {
  background-image: none;
  content: '\f282';
  font-family: 'bootstrap-icons';
  font-size: 1.1rem;
  color: var(--primary);
  transition: transform 0.35s ease;
  flex-shrink: 0;
}
.faq-accordion .accordion-button:not(.collapsed)::after {
  transform: rotate(180deg);
}
.faq-accordion .accordion-body {
  padding: 0 clamp(1rem, 2vw, 1.5rem) clamp(1.2rem, 1.5vw, 1.5rem);
  color: var(--text-muted);
  font-size: clamp(0.9rem, 1vw, 0.95rem);
  line-height: 1.8;
}
.faq-accordion .accordion-body strong {
  color: var(--primary);
  font-weight: 700;
}

/* ---------- Contact ---------- */
#contact {
  background: var(--bg-main);
  padding: clamp(60px, 8vw, 80px) 0;
  position: relative;
}

.contact-kicker {
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  font-weight: 800;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: 0.75rem;
}

.contact-side {
  height: 100%;
  display: flex;
  flex-direction: column;
}

.contact-side-title {
  font-size: clamp(1.2rem, 1.8vw, 1.5rem);
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}
.contact-side-text {
  font-size: clamp(0.9rem, 1vw, 0.95rem);
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 1.5rem;
  flex: 1;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 0;
  transition: var(--transition);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}
.contact-item:last-child { border-bottom: none; }

.contact-icon-wrapper {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 1rem;
  transition: var(--transition);
}
.contact-item:hover .contact-icon-wrapper {
  background: var(--primary-light);
  color: #fff;
}

.contact-item-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.contact-label {
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: capitalize;
  letter-spacing: 0.5px;
}
.contact-item-content a,
.contact-item-content span {
  color: var(--text-dark);
  text-decoration: none;
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  font-weight: 500;
  transition: var(--transition);
  word-break: break-word;
  overflow-wrap: anywhere;
}
.contact-item-content a:hover { color: var(--primary); }

.contact-form {
  background: var(--bg-main);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 1.2rem;
}
.form-group { position: relative; }
.form-group.full-width { grid-column: 1 / -1; }

.form-label {
  font-weight: 600;
  color: var(--text-dark);
  font-size: clamp(0.8rem, 0.9vw, 0.85rem);
  margin-bottom: 0.4rem;
  display: block;
}

.contact-form .form-control {
  border: 1px solid #d8d8d8;
  border-radius: 6px;
  padding: clamp(0.7rem, 0.9vw, 0.85rem) clamp(0.9rem, 1.2vw, 1.1rem);
  color: var(--text-dark);
  background: #fafafa;
  transition: var(--transition);
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  width: 100%;
  min-height: 48px;
  font-family: inherit;
}
.contact-form .form-control:focus {
  border-color: var(--primary);
  background: #fff;
  outline: none;
  box-shadow: none;
}

.contact-form textarea.form-control {
  min-height: 120px;
  resize: vertical;
  line-height: 1.7;
}

.form-actions {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  margin-top: 1.5rem;
  width: 100%;
}
.form-actions .btn {
  width: 100%;
}

.form-footer-text { margin-top: 1rem; text-align: center; }
.form-footer-text p {
  font-size: clamp(0.7rem, 0.8vw, 0.8rem);
  color: var(--text-muted);
  opacity: 0.7;
  margin: 0;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--footer-bg);
  color: rgba(255, 255, 255, 0.8);
  padding: clamp(2.5rem, 5vw, 4rem) 0 0;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}
.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1.1fr 1fr;
  gap: 2.5rem;
  align-items: flex-start;
  padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: clamp(1rem, 2vw, 1.5rem);
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
}

.footer-column h3 {
  font-size: clamp(0.8rem, 1vw, 0.9rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
  text-transform: capitalize;
  letter-spacing: 2px;
}

.footer-accordion-icon { display: none; }

.footer-brand-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  margin-bottom: 1rem;
}
.footer-brand-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  object-fit: cover;
  background: #fff;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08);
}
.footer-brand-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}
.footer-brand-text {
  font-size: 0.88rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 1.25rem;
  max-width: 320px;
}

.footer-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-socials a {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--transition);
}
.footer-socials a:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  transform: translateY(-2px);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  font-size: clamp(0.9rem, 1vw, 1rem);
  display: inline-block;
  font-weight: 400;
  letter-spacing: 0.3px;
}
.footer-links a:hover { color: #ffffff; }

.footer-contact {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  font-size: clamp(0.9rem, 1vw, 1rem);
  word-break: break-word;
}
.footer-contact li i {
  width: 20px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.3);
  flex-shrink: 0;
}
.footer-contact li a {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  overflow-wrap: anywhere;
}
.footer-contact li a:hover { color: #ffffff; }

.footer-cta-column {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.footer-cta-text {
  font-size: clamp(0.9rem, 1vw, 1rem);
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.footer-cta-column .btn-primary {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
  width: 100%;
  justify-content: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.footer-cta-column .btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
  opacity: 0;
  transition: var(--transition);
}
.footer-cta-column .btn-primary:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 255, 255, 0.12);
}
.footer-cta-column .btn-primary:hover::before { opacity: 1; }

.footer-badges {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.75rem;
  width: 100%;
}
.footer-badges span {
  font-size: clamp(0.75rem, 0.8vw, 0.8rem);
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  width: 100%;
  text-align: center;
  cursor: default;
  user-select: none;
}
.footer-badges span i {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding: clamp(1.25rem, 2.5vw, 1.75rem) 0 clamp(1.5rem, 2.5vw, 2rem);
  text-align: center;
}
.footer-copy {
  font-size: clamp(0.8rem, 0.9vw, 0.85rem);
  color: rgba(255, 255, 255, 0.45);
  margin: 0;
  letter-spacing: 0.3px;
}

/* ---------- Footer Responsive ---------- */
@media (max-width: 991px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
  .footer-brand-text {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .site-footer { padding: 2rem 0 0; }

  .footer-main {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-bottom: 1.5rem;
    text-align: left;
    max-width: 100%;
  }

  .footer-brand {
    padding-bottom: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 0.5rem;
  }
  .footer-brand-text {
    margin-bottom: 1rem;
  }

  .footer-column.footer-accordion {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding: 0;
    width: 100%;
  }
  .footer-column.footer-accordion:last-of-type { border-bottom: none; }

  .footer-column.footer-accordion .footer-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    margin-bottom: 0;
    cursor: pointer;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    font-size: 0.85rem;
    color: #ffffff;
    opacity: 0.85;
    letter-spacing: 1px;
    line-height: 1.4;
    position: relative;
  }
  .footer-column.footer-accordion .footer-heading:hover { opacity: 1; }

  .footer-accordion-icon {
    display: flex !important;
    align-items: center;
    justify-content: center;
    transition: transform 0.35s ease;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
  }
  .footer-column.footer-accordion.active .footer-accordion-icon {
    transform: rotate(180deg);
    color: rgba(255, 255, 255, 0.7);
  }

  .footer-collapse {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease, padding 0.3s ease;
    padding: 0 8px;
    margin: 0;
    list-style: none;
  }
  .footer-column.footer-accordion.active .footer-collapse {
    max-height: 500px;
    padding: 0 8px 1rem 8px;
  }

  .footer-links li { margin-bottom: 0.75rem; line-height: 1.5; }
  .footer-links li:last-child { margin-bottom: 0 !important; }
  .footer-links a {
    font-size: 0.88rem !important;
    padding: 0.25rem 0;
    display: block;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.5;
    letter-spacing: 0.3px;
    transition: color 0.25s ease, padding-left 0.25s ease;
  }
  .footer-links a:hover,
  .footer-links a:active {
    color: #ffffff;
    padding-left: 4px;
  }

  .footer-contact li {
    font-size: 0.88rem !important;
    padding: 0.25rem 0;
    margin-bottom: 0.75rem !important;
    line-height: 1.5;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.6);
    gap: 0.6rem;
  }
  .footer-contact li:last-child { margin-bottom: 0 !important; }
  .footer-contact li i {
    width: 18px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 2px;
    flex-shrink: 0;
  }
  .footer-contact li a {
    font-size: 0.88rem !important;
    line-height: 1.5;
    display: inline;
    overflow-wrap: anywhere;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.25s ease;
  }
  .footer-contact li a:hover,
  .footer-contact li a:active { color: #ffffff; }

  .footer-cta-column {
    border-bottom: none !important;
    padding: 1.5rem 8px 0;
    text-align: center;
    align-items: center;
    width: 100%;
    display: flex;
    flex-direction: column;
  }
  .footer-cta-column .footer-heading {
    text-align: center;
    cursor: default;
    opacity: 0.85;
    padding: 0 0 0.85rem 0 !important;
  }
  .footer-cta-column .footer-heading:hover { opacity: 0.85; }
  .footer-cta-text { text-align: center; }
  .footer-badges { justify-content: center; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
    padding-left: 8px;
    padding-right: 8px;
  }
}

@media (max-width: 400px) {
  .footer-column.footer-accordion .footer-heading {
    font-size: 0.82rem;
    letter-spacing: 0.5px;
    padding: 0.9rem 0;
  }
  .footer-collapse { padding: 0 6px; }
  .footer-column.footer-accordion.active .footer-collapse {
    padding: 0 6px 0.9rem 6px;
  }
  .footer-links li { margin-bottom: 0.65rem; }
  .footer-links a,
  .footer-contact li,
  .footer-contact li a { font-size: 0.82rem !important; }
}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: clamp(48px, 6vw, 52px);
  height: clamp(48px, 6vw, 52px);
  background: #25d366;
  color: #fff;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition);
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  border: 2px solid rgba(255, 255, 255, 0.15);
}
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  background: transparent;
  border: 2px solid rgba(37, 211, 102, 0.3);
  animation: pulse-ring 2s ease-out infinite;
}
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}
.whatsapp-float i {
  font-size: clamp(1.3rem, 1.8vw, 1.6rem);
  transition: var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  background: #20b859;
  color: #fff;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
  border-color: rgba(255, 255, 255, 0.3);
}
.whatsapp-float:hover i { transform: rotate(-10deg); }

.whatsapp-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: var(--text-dark);
  color: #fff;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 500;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}
.whatsapp-tooltip::after {
  content: '';
  position: absolute;
  right: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-left: 6px solid var(--text-dark);
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
}
.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(-4px);
}

/* ---------- Focus / A11y ---------- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
  border-radius: var(--radius);
}
:focus:not(:focus-visible) { outline: none; }

@keyframes number-pop {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
.hero-stat-number.pop { animation: number-pop 0.3s ease; }

/* ---------- Responsive Breakpoints ---------- */

/* Tablet ≤ 991px */
@media (max-width: 991px) {
  html { scroll-padding-top: 72px; }
  body { padding-top: 72px; }

  .navbar .container { padding: 0 16px !important; }
  .navbar {
    min-height: 72px !important;
    padding: 0.5rem 0 !important;
  }
  .navbar-logo { width: 40px !important; height: 40px !important; }
  .navbar-toggler { width: 40px; height: 40px; }
  .navbar-toggler i { font-size: 1.4rem; }

  .navbar-nav { gap: var(--spacing-xs) !important; margin: var(--spacing-sm) 0 !important; }
  .navbar-nav .nav-link {
    padding: var(--spacing-sm) var(--spacing-sm) !important;
    font-size: 0.95rem !important;
  }
  .navbar-nav .nav-link::after { display: none !important; }

  .navbar .btn-primary {
    font-size: 0.9rem !important;
    padding: 0.6rem 1.2rem !important;
    min-height: 40px !important;
  }

  #home { min-height: auto; padding: 30px 0; }
  #home .row { text-align: center; }
  #home .col-lg-6:first-child {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-kicker { font-size: 0.9rem; letter-spacing: 2.5px; }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { max-width: 100%; font-size: 1rem; }
  .hero-image { max-width: 280px; }
  .hero-stats { justify-content: center; }

  .btn { padding: 0.6rem 1.2rem; font-size: 0.9rem; min-height: 40px; }

  /* Hero icons — tablet adjustments */
  .back-icon {
    opacity: 0.05;
    font-size: clamp(2rem, 4vw, 3.5rem);
  }

  .front-icon {
    opacity: 0.09;
    font-size: clamp(1.5rem, 2.5vw, 2rem);
  }

  /* Hide some background icons on tablet */
  .icon-b2,
  .icon-b7,
  .icon-b12,
  .icon-b13,
  .icon-b14 {
    display: none;
  }

  /* Pull front icons toward edges */
  .icon-f2 { right: 18%; }
  .icon-f5 { display: none; }

  #about { padding: 50px 0; }
  #about .row { text-align: center; }
  .about-kicker { text-align: center; }
  .about-title { text-align: center; font-size: 1.8rem; }
  .about-lead { text-align: center; }
  .about-points { text-align: center; }
  .about-points li { justify-content: center; }
  #about .d-flex.flex-wrap.gap-3 { justify-content: center; }

  #services { padding: 50px 0 60px; }
  .service-card {
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 2.5rem;
    border-radius: var(--radius);
    max-width: 100%;
  }
  .service-card-image { min-height: 220px; height: 220px; }
  .service-card-content { padding: 1.5rem !important; }
  .service-card-title { text-align: center; }
  .service-card-text { text-align: left; }
  .service-card-reverse { direction: ltr; }
  .service-card-reverse .service-card-content { direction: ltr; }
  .service-card-reverse .service-card-image { direction: ltr; }
  .service-card:hover { transform: translateY(-2px); }
  .service-card:hover .service-card-image img { transform: none; }
  .service-card-list { text-align: left; }
  .service-card-list li { justify-content: flex-start; }

  #why-me { padding: 50px 0; }

  /* Portfolio — tablet */
  #portfolio { padding: 50px 0; }
  .portfolio-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.35rem;
  }
  .portfolio-filters { margin-bottom: 2.25rem; }

  #testimonials { padding: 50px 0; }
  .testimonial-card-featured {
    background: var(--bg-main);
    box-shadow: var(--shadow-sm);
  }
}

/* Mobile ≤ 768px */
@media (max-width: 768px) {
  html { scroll-padding-top: 68px; }
  body { padding-top: 68px; }

  .container,
  .container-fluid {
    padding-left: 12px !important;
    padding-right: 12px !important;
    max-width: 100% !important;
  }

  .navbar .container { padding: 0 12px !important; }
  .navbar-logo { width: 36px !important; height: 36px !important; }
  .navbar-toggler { width: 36px; height: 36px; padding: 0.3rem; }
  .navbar-toggler i { font-size: 1.3rem; }

  /* Hero */
  #home { min-height: auto; padding: 20px 0; }
  .hero-kicker {
    font-size: 0.75rem;
    letter-spacing: 2.5px;
    margin-bottom: 0.35rem;
  }
  .hero-title {
    font-size: 1.8rem;
    line-height: 1.15;
    margin-bottom: 0.5rem !important;
  }
  .hero-subtitle {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.75rem !important;
  }
  .hero-image { display: none; }
  .hero-stats { gap: 1.5rem !important; margin-bottom: 0.75rem !important; }
  .hero-stat-number { font-size: 1.2rem; }
  .hero-stat-label { font-size: 0.6rem; }
  .hero-badge {
    font-size: 0.7rem;
    padding: 3px 12px 3px 8px;
    gap: 6px;
    margin-bottom: 0.5rem !important;
  }
  .hero-badge .status-dot { width: 7px; height: 7px; }

  #home .d-flex.flex-wrap.gap-3 {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem !important;
    width: 100%;
  }
  #home .d-flex.flex-wrap.gap-3 .btn { width: 100%; justify-content: center; }

  /* Hide hero icons on mobile */
  .hero-icons-bg,
  .hero-icons-fg {
    display: none;
  }

  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
    min-height: 42px;
    width: 100%;
    justify-content: center;
  }

  /* About */
  #about { padding: 40px 0; }
  #about .row { text-align: center; }
  .about-kicker { text-align: center; }
  .about-title {
    font-size: 1.5rem;
    text-align: center;
    line-height: 1.3;
  }
  .about-lead {
    font-size: 0.95rem;
    text-align: left;
    padding: 0 0.25rem;
  }
  .about-photo-wrap { margin-bottom: 1.5rem; }
  .about-points { text-align: left; }
  .about-points li {
    text-align: left;
    justify-content: flex-start;
    padding: var(--spacing-xs) 0;
  }
  .about-points li i { flex-shrink: 0; }
  #about .d-flex.flex-wrap.gap-3 {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    width: 100%;
  }
  #about .d-flex.flex-wrap.gap-3 .btn { width: 100%; justify-content: center; }

  /* Services */
  #services { padding: 40px 0; }
  .service-card {
    margin-bottom: 2rem;
    border-radius: var(--radius);
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }
  .service-card-image { min-height: 180px; height: 180px; }
  .service-card-number {
    top: 14px; left: 14px;
    font-size: 0.65rem;
    padding: 4px 12px;
  }
  .service-card-content { padding: 1.25rem !important; }
  .service-card-title { font-size: 1.2rem; text-align: center; }
  .service-card-text { font-size: 0.9rem; text-align: left; }
  .service-card-list { text-align: left; }
  .service-card-list li {
    justify-content: flex-start;
    font-size: 0.85rem;
    padding: 0.3rem 0;
  }
  .service-card-list li i { font-size: 0.9rem; }
  .service-card-list li:hover { padding-left: 0.5rem; }

  /* Why Me */
  #why-me { padding: 40px 0; }
  .why-me-card { padding: 1.5rem 1.25rem; }

  /* Portfolio — mobile */
  #portfolio { padding: 40px 0; }
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .portfolio-filters {
    gap: 0.5rem;
    margin-bottom: 2rem;
  }
  .portfolio-filter {
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    flex: 1 1 auto;
    justify-content: center;
  }
  .portfolio-info { padding: 1.15rem 1.15rem 1.3rem; }
  .portfolio-title { font-size: 1rem; }
  .portfolio-description { font-size: 0.85rem; }

  /* Testimonials */
  #testimonials { padding: 40px 0; }

  .testimonial-card {
    padding: 1.75rem 1.35rem 1.35rem;
  }

  .testimonial-photo-wrap {
    width: 84px;
    height: 84px;
    margin-bottom: 1rem;
  }

  .testimonial-author-name { font-size: 1rem; }
  .testimonial-author-role { font-size: 0.75rem; }

  .testimonial-text {
    font-size: 0.88rem;
    margin-bottom: 1.1rem;
  }

  .testimonial-trust-strip {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-top: 2rem;
    padding: 1.25rem;
  }

  .trust-item {
    justify-content: flex-start;
    text-align: left;
    padding: 0.4rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  }

  .trust-item:last-child { border-bottom: none; }

  /* FAQ */
  .faq-accordion .accordion-button {
    font-size: 0.95rem;
    padding: 0.9rem 1rem;
    gap: 0.5rem;
    flex-wrap: wrap;
  }
  .faq-accordion .accordion-body {
    font-size: 0.9rem;
    padding: 0 1rem 1rem;
  }

  /* Contact form */
  .contact-form { padding: 1.25rem; }
  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
  }
  .form-actions { justify-content: stretch; }
  .form-actions .btn {
    width: 100%;
    min-width: 0;
  }

  .section-title { font-size: 1.6rem; }
  .section-subtitle { font-size: 0.9rem; }

  .whatsapp-float {
    width: 48px;
    height: 48px;
    bottom: 20px;
    right: 20px;
  }
  .whatsapp-float i { font-size: 1.4rem; }
  .whatsapp-tooltip { display: none; }
}

/* Small mobile ≤ 576px */
@media (max-width: 576px) {
  .navbar-brand-text { font-size: 1rem; }
  .navbar-brand { gap: 6px; }
  .navbar .btn-primary {
    font-size: 0.9rem !important;
    padding: 0.6rem 1.2rem !important;
    min-height: 42px !important;
    width: 100% !important;
    justify-content: center !important;
  }

  #home { padding: 15px 0; }
  .hero-kicker {
    font-size: 0.7rem;
    letter-spacing: 2px;
    margin-bottom: 0.3rem;
  }
  .hero-title {
    font-size: 1.5rem;
    line-height: 1.2;
    margin-bottom: 0.35rem !important;
  }
  .hero-subtitle {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: 0.5rem !important;
  }
  .hero-stats { gap: 1rem !important; margin-bottom: 0.5rem !important; }
  .hero-stat-number { font-size: 1.05rem; }
  .hero-stat-label { font-size: 0.55rem; }
  .hero-badge {
    font-size: 0.65rem;
    padding: 2px 10px 2px 6px;
    gap: 4px;
  }
  .hero-badge .status-dot { width: 6px; height: 6px; }

  .section-title { font-size: 1.4rem; }

  .service-card { max-width: 100%; margin-left: auto; margin-right: auto; }
  .service-card-image { min-height: 150px; height: 150px; }
  .service-card-content { padding: 1rem !important; }
  .service-card-title { font-size: 1.05rem; text-align: center; }
  .service-card-text { font-size: 0.85rem; text-align: left; }
  .service-card-list li { font-size: 0.8rem; padding: 0.25rem 0; }
  .service-card-list li i { font-size: 0.8rem; }

  /* Portfolio — small mobile */
  .portfolio-filters {
    flex-direction: column;
    align-items: stretch;
  }
  .portfolio-filter {
    width: 100%;
    justify-content: center;
  }
  .portfolio-media { aspect-ratio: 16 / 10; }

  .testimonial-card {
    padding: 1.5rem 1.15rem 1.25rem;
  }
  .testimonial-photo-wrap {
    width: 76px;
    height: 76px;
  }
  .testimonial-author-name { font-size: 0.95rem; }
  .testimonial-author-role { font-size: 0.72rem; }
  .testimonial-project-title { font-size: 0.84rem; }
  .testimonial-tags span {
    font-size: 0.65rem;
    padding: 3px 9px;
  }

  .faq-accordion .accordion-button {
    font-size: 0.9rem;
    padding: 0.75rem 0.85rem;
  }
}

/* Extra small ≤ 400px */
@media (max-width: 400px) {
  .hero-kicker {
    font-size: 0.65rem;
    letter-spacing: 1.5px;
  }
  .hero-title { font-size: 1.3rem; }
  .hero-subtitle { font-size: 0.8rem; }
  .hero-stat-number { font-size: 0.95rem; }
  .hero-stat-label { font-size: 0.5rem; }
  .section-title { font-size: 1.3rem; }
  .section-subtitle { font-size: 0.85rem; }
  .about-title { font-size: 1.3rem; }
  .about-lead { font-size: 0.85rem; }
  .navbar-brand-text { font-size: 0.9rem; }
  .navbar-brand { gap: 4px; }
  .navbar .btn-primary {
    font-size: 0.85rem !important;
    padding: 0.5rem 1rem !important;
    min-height: 38px !important;
  }
  .btn {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
    min-height: 34px;
  }
}

/* Landscape mobile */
@media (max-width: 768px) and (orientation: landscape) {
  #home { min-height: auto; padding: 15px 0; }
  .hero-title { font-size: 1.5rem; }
  .hero-image { display: none; }
  .hero-subtitle { font-size: 0.85rem; margin-bottom: 0.5rem; }
  .row.g-5 { --bs-gutter-y: 0.4rem; }
  #home .col-lg-6:first-child { padding-top: 0; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .service-card:hover,
  .whatsapp-float:hover,
  .btn:hover,
  .about-photo-wrap:hover,
  .why-me-card:hover,
  .testimonial-card:hover,
  .portfolio-item:hover,
  .footer-socials a:hover { transform: none !important; }
  .service-card:hover .service-card-image img { transform: none !important; }
  .service-card-list li:hover {
    transform: none !important;
    padding-left: 0 !important;
  }
  .service-card-list li:hover i { transform: none !important; }
  .testimonial-card:hover .testimonial-photo-wrap { transform: none !important; }
  .portfolio-item:hover .portfolio-media img { transform: none !important; }
  .portfolio-item:hover .portfolio-view { transform: none !important; }
  .whatsapp-float::before { animation: none !important; }
  .hero-badge .status-dot,
  .hero-badge .status-dot::before,
  .portfolio-live-dot,
  .portfolio-live-dot::before { animation: none !important; }
  .hero-badge .status-dot,
  .portfolio-live-dot {
    opacity: 1 !important;
    transform: none !important;
  }
  .hero-stat-number.pop { animation: none !important; }
  .hero-icon { animation: none !important; }
}

/* Print */
@media print {
  .navbar,
  .whatsapp-float,
  .site-footer,
  .hero-icons-bg,
  .hero-icons-fg,
  .portfolio-filters { display: none !important; }
  body { padding-top: 0; }
  #home,
  #about,
  #services,
  #why-me,
  #portfolio,
  #testimonials,
  #faq,
  #contact {
    padding: 20px 0 !important;
    margin: 0 !important;
  }
  .hero-title { font-size: 24px !important; }
  .about-title { font-size: 20px !important; }
  .service-card,
  .testimonial-card,
  .portfolio-item {
    border: 1px solid #ddd !important;
    box-shadow: none !important;
    break-inside: avoid;
    page-break-inside: avoid;
  }
  .service-card:hover,
  .testimonial-card:hover,
  .portfolio-item:hover { transform: none !important; }
  .service-card-image { box-shadow: none !important; }
  .portfolio-item.is-hidden { display: flex !important; }
  .btn {
    border: 1px solid #000 !important;
    background: transparent !important;
    color: #000 !important;
    box-shadow: none !important;
  }
  .hero-image {
    border: 1px solid #ccc !important;
    box-shadow: none !important;
  }
}

/* Retina */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .hero-image,
  .about-photo,
  .service-card-image img,
  .portfolio-media img { image-rendering: auto; }
}

/* Touch targets */
@media (max-width: 768px) {
  .nav-link,
  .contact-item a,
  .portfolio-filter {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}