/* =============================================================
   AquaSouv — Variant A: Enterprise-First
   Inspired by oriontec.pl industrial style
   ============================================================= */

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

/* --- CSS Custom Properties --- */
:root {
  --clr-navy:      #0D355F;
  --clr-blue:      #245D96;
  --clr-accent:    #00B4D8;
  --clr-accent-dk: #0096B7;
  --clr-bg:        #F5F5F5;
  --clr-bg-dark:   #0A2540;
  --clr-bg-mid:    #E8EEF4;
  --clr-white:     #FFFFFF;
  --clr-text:      #1A1A2E;
  --clr-text-muted:#5A6A7E;
  --clr-border:    #D0DCE8;
  --clr-success:   #1DB954;
  --clr-warm:      #F7F9FA;

  --ff-head: 'Poppins', sans-serif;
  --ff-body: 'Inter', sans-serif;

  --shadow-sm: 0 2px 8px rgba(13, 53, 95, 0.08);
  --shadow-md: 0 6px 24px rgba(13, 53, 95, 0.14);
  --shadow-lg: 0 16px 48px rgba(13, 53, 95, 0.18);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;

  --transition: 0.25s ease;

  --container-max: 1280px;
  --container-pad: clamp(1rem, 4vw, 2.5rem);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--ff-body);
  color: var(--clr-text);
  background: var(--clr-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* --- Typography --- */
h1, h2, h3, h4, h5 {
  font-family: var(--ff-head);
  font-weight: 700;
  line-height: 1.25;
  color: var(--clr-navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.1rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* --- Section spacing --- */
.section { padding: clamp(3rem, 7vw, 6rem) 0; }
.section--dark  { background: var(--clr-navy); color: var(--clr-white); }
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--clr-white); }
.section--mid   { background: var(--clr-bg-mid); }
.section--bg    { background: var(--clr-bg); }
.section--warm  { background: var(--clr-warm); }
.section--accent-strip {
  background: linear-gradient(135deg, var(--clr-navy) 0%, var(--clr-blue) 100%);
  color: var(--clr-white);
}
.section--b2c {
  background: linear-gradient(160deg, #E8F6FA 0%, #F0F8FB 100%);
}

/* --- Section header --- */
.section-header { text-align: center; margin-bottom: clamp(2rem, 5vw, 3.5rem); }
.section-header .eyebrow {
  display: inline-block;
  font-family: var(--ff-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.75rem;
}
.section--dark .section-header .eyebrow { color: var(--clr-accent); }
.section-header h2 { margin-bottom: 1rem; }
.section-header p {
  max-width: 640px;
  margin: 0 auto;
  color: var(--clr-text-muted);
  font-size: 1.05rem;
}
.section--dark .section-header p { color: rgba(255,255,255,0.72); }

/* =============================================
   TOP BAR
   ============================================= */
.top-bar {
  background: var(--clr-bg-dark);
  color: rgba(255,255,255,0.8);
  font-size: 0.82rem;
  font-family: var(--ff-body);
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.top-bar__contact {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.top-bar__contact a {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.8);
  transition: color var(--transition);
}
.top-bar__contact a:hover { color: var(--clr-accent); }
.top-bar__contact svg { flex-shrink: 0; }
.top-bar__hours {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: rgba(255,255,255,0.5);
}

/* =============================================
   NAVIGATION
   ============================================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--clr-white);
  box-shadow: var(--shadow-sm);
}
.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  gap: 2rem;
}
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  flex-shrink: 0;
}
.navbar__logo-mark {
  width: 40px;
  height: 40px;
  background: var(--clr-navy);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}
.navbar__logo-text {
  font-family: var(--ff-head);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--clr-navy);
  letter-spacing: -0.02em;
}
.navbar__logo-text span { color: var(--clr-accent); }

.navbar__nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.navbar__nav a {
  font-family: var(--ff-head);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}
.navbar__nav a:hover,
.navbar__nav a.active { color: var(--clr-blue); background: var(--clr-bg-mid); }

.navbar__cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* hamburger */
.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
}
.navbar__toggle span {
  display: block;
  height: 2px;
  background: var(--clr-navy);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   BUTTONS
   ============================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--ff-head);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
}
.btn--primary {
  background: var(--clr-blue);
  color: var(--clr-white);
  border-color: var(--clr-blue);
}
.btn--primary:hover {
  background: var(--clr-navy);
  border-color: var(--clr-navy);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--accent {
  background: var(--clr-accent);
  color: var(--clr-white);
  border-color: var(--clr-accent);
}
.btn--accent:hover {
  background: var(--clr-accent-dk);
  border-color: var(--clr-accent-dk);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0,180,216,0.35);
}
.btn--outline {
  background: transparent;
  color: var(--clr-navy);
  border-color: var(--clr-navy);
}
.btn--outline:hover {
  background: var(--clr-navy);
  color: var(--clr-white);
}
.btn--outline-white {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,0.5);
}
.btn--outline-white:hover {
  background: var(--clr-white);
  color: var(--clr-navy);
  border-color: var(--clr-white);
}
.btn--lg { padding: 0.85rem 2rem; font-size: 1rem; }
.btn--sm { padding: 0.45rem 1rem; font-size: 0.82rem; }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--clr-bg-dark) 0%, var(--clr-navy) 55%, #1A4A7A 100%);
  color: var(--clr-white);
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 70% 50%, rgba(0,180,216,0.12) 0%, transparent 60%),
    radial-gradient(ellipse 40% 70% at 10% 80%, rgba(36,93,150,0.3) 0%, transparent 50%);
  pointer-events: none;
}
.hero__grid-pattern {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 0;
}
.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0,180,216,0.15);
  border: 1px solid rgba(0,180,216,0.35);
  color: var(--clr-accent);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 2rem;
  margin-bottom: 1.5rem;
}
.hero__tag-dot {
  width: 7px;
  height: 7px;
  background: var(--clr-accent);
  border-radius: 50%;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}
.hero__title {
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1.15;
  margin-bottom: 1.25rem;
}
.hero__title .highlight { color: var(--clr-accent); }
.hero__subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  margin-bottom: 2rem;
  max-width: 520px;
}
.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.hero__stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}
.hero__stat {
  display: flex;
  flex-direction: column;
}
.hero__stat-value {
  font-family: var(--ff-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1;
}
.hero__stat-value span { color: var(--clr-accent); }
.hero__stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.25rem;
}

/* Hero visual side */
.hero__visual {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.hero__image-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #1A4A7A, #245D96);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero__image-main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero__image-placeholder {
  text-align: center;
  color: rgba(255,255,255,0.4);
}
.hero__image-placeholder svg { margin: 0 auto 0.75rem; }
.hero__image-placeholder p { font-size: 0.85rem; }
.hero__badge-row {
  display: flex;
  gap: 0.75rem;
}
.hero__badge {
  flex: 1;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}
.hero__badge-icon {
  width: 36px;
  height: 36px;
  background: rgba(0,180,216,0.2);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.hero__badge-text strong {
  display: block;
  font-family: var(--ff-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.2;
}
.hero__badge-text span {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.55);
}

/* =============================================
   TRUST BAR
   ============================================= */
.trust-bar {
  background: var(--clr-navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 1.5rem 0;
}
.trust-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.trust-bar__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: rgba(255,255,255,0.7);
  font-size: 0.88rem;
  font-weight: 500;
}
.trust-bar__item svg { color: var(--clr-accent); flex-shrink: 0; }

/* =============================================
   SERVICE CARDS — numbered (B2B)
   ============================================= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-blue), var(--clr-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-md);
  border-color: transparent;
  transform: translateY(-4px);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card__number {
  font-family: var(--ff-head);
  font-size: 3rem;
  font-weight: 800;
  color: var(--clr-bg-mid);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color var(--transition);
}
.service-card:hover .service-card__number { color: rgba(0,180,216,0.15); }
.service-card__icon {
  width: 48px;
  height: 48px;
  background: var(--clr-bg-mid);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--clr-blue);
  transition: background var(--transition), color var(--transition);
}
.service-card:hover .service-card__icon {
  background: var(--clr-blue);
  color: var(--clr-white);
}
.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.65rem;
  color: var(--clr-navy);
}
.service-card p {
  font-size: 0.9rem;
  color: var(--clr-text-muted);
  margin-bottom: 1.25rem;
}
.service-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--ff-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-blue);
  transition: gap var(--transition);
}
.service-card__link:hover { gap: 0.7rem; }

/* =============================================
   AREA TILES (full-bleed image style)
   ============================================= */
.area-tiles {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
}
.area-tile {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}
.area-tile__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--clr-navy), var(--clr-blue));
  transition: transform 0.5s ease;
}
.area-tile:hover .area-tile__bg { transform: scale(1.04); }
.area-tile__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
}
.area-tile__content {
  position: relative;
  z-index: 1;
  padding: 2rem;
  width: 100%;
}
.area-tile__tag {
  display: inline-block;
  background: var(--clr-accent);
  color: var(--clr-white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.25rem 0.65rem;
  border-radius: 2px;
  margin-bottom: 0.75rem;
}
.area-tile h3 {
  color: var(--clr-white);
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}
.area-tile p {
  color: rgba(255,255,255,0.75);
  font-size: 0.88rem;
  margin-bottom: 1rem;
}
.area-tile__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--clr-accent);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: var(--ff-head);
  transition: gap var(--transition);
}
.area-tile__link:hover { gap: 0.7rem; }

/* Color variants for tiles — real Unsplash background images */
.area-tile--1 .area-tile__bg {
  background-image: url('https://images.unsplash.com/photo-1565043666747-69f6646db940?w=1200&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
}
.area-tile--2 .area-tile__bg {
  background-image: url('https://images.unsplash.com/photo-1505275350441-83dcda8eeef5?w=1200&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
}
.area-tile--3 .area-tile__bg {
  background-image: url('https://images.unsplash.com/photo-1504711434969-e33886168f5c?w=1200&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
}
.area-tile--4 .area-tile__bg {
  background-image: url('https://images.unsplash.com/photo-1500382017468-9049fed747ef?w=1200&q=80&auto=format&fit=crop');
  background-size: cover;
  background-position: center;
}

/* =============================================
   B2C SECTION ("Dla domu")
   ============================================= */
.b2c-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.b2c-visual {
  position: relative;
}
.b2c-card-stack {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.b2c-card {
  background: var(--clr-white);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform var(--transition);
}
.b2c-card:hover { transform: translateY(-4px); }
.b2c-card:first-child {
  grid-column: span 2;
  background: var(--clr-navy);
  color: var(--clr-white);
}
.b2c-card__icon {
  width: 52px;
  height: 52px;
  margin: 0 auto 1rem;
  background: var(--clr-bg-mid);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-blue);
}
.b2c-card:first-child .b2c-card__icon {
  background: rgba(0,180,216,0.2);
  color: var(--clr-accent);
}
.b2c-card h4 {
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
  color: var(--clr-navy);
}
.b2c-card:first-child h4 { color: var(--clr-white); }
.b2c-card p {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}
.b2c-card:first-child p { color: rgba(255,255,255,0.65); }

.b2c-content .eyebrow {
  display: inline-block;
  font-family: var(--ff-head);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.75rem;
}
.b2c-content h2 { margin-bottom: 1rem; }
.b2c-content p { color: var(--clr-text-muted); margin-bottom: 1.5rem; }
.b2c-features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.b2c-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}
.b2c-feature__icon {
  width: 28px;
  height: 28px;
  background: rgba(0,180,216,0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent);
  flex-shrink: 0;
  margin-top: 0.1rem;
}
.b2c-feature__text strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--clr-navy);
  margin-bottom: 0.15rem;
}
.b2c-feature__text p {
  font-size: 0.84rem;
  color: var(--clr-text-muted);
  margin: 0;
}

/* =============================================
   CASE STUDIES (alternating layout)
   ============================================= */
.case-studies { display: flex; flex-direction: column; gap: 4rem; }
.case-study {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}
.case-study--reverse { direction: rtl; }
.case-study--reverse > * { direction: ltr; }
.case-study__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--clr-navy), var(--clr-blue));
  display: flex;
  align-items: center;
  justify-content: center;
}
.case-study__image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.case-study__image-placeholder {
  text-align: center;
  color: rgba(255,255,255,0.4);
}
.case-study__type {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  margin-bottom: 0.75rem;
}
.case-study__title {
  font-size: 1.4rem;
  color: var(--clr-navy);
  margin-bottom: 0.75rem;
}
.case-study__desc {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}
.case-study__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 1.75rem;
  padding: 1.25rem;
  background: var(--clr-bg-mid);
  border-radius: var(--radius-md);
}
.case-study__metric-value {
  font-family: var(--ff-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--clr-blue);
  line-height: 1;
}
.case-study__metric-label {
  font-size: 0.75rem;
  color: var(--clr-text-muted);
  margin-top: 0.25rem;
}

/* =============================================
   TECHNOLOGY GRID
   ============================================= */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--clr-border);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.tech-tile {
  background: var(--clr-white);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: background var(--transition);
}
.tech-tile:hover { background: var(--clr-bg-mid); }
.tech-tile__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  background: var(--clr-bg-mid);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-blue);
  transition: background var(--transition), color var(--transition);
}
.tech-tile:hover .tech-tile__icon {
  background: var(--clr-blue);
  color: var(--clr-white);
}
.tech-tile h4 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}
.tech-tile p {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  margin: 0;
}

/* =============================================
   PROCESS STEPS
   ============================================= */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-blue), var(--clr-accent));
  z-index: 0;
}
.process-step {
  text-align: center;
  padding: 0 1rem;
  position: relative;
  z-index: 1;
}
.process-step__num {
  width: 72px;
  height: 72px;
  background: var(--clr-white);
  border: 3px solid var(--clr-blue);
  border-radius: 50%;
  margin: 0 auto 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-head);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--clr-blue);
  transition: all var(--transition);
}
.section--dark .process-step__num {
  background: var(--clr-navy);
  color: var(--clr-white);
  border-color: var(--clr-accent);
}
.process-step:hover .process-step__num {
  background: var(--clr-blue);
  color: var(--clr-white);
  transform: scale(1.08);
}
.process-step h4 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
}
.process-step p {
  font-size: 0.84rem;
  color: var(--clr-text-muted);
  margin: 0;
}
.section--dark .process-step p { color: rgba(255,255,255,0.6); }

/* =============================================
   FAQ
   ============================================= */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.faq-item {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--ff-head);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--clr-navy);
  transition: background var(--transition);
  user-select: none;
}
.faq-item summary:hover { background: var(--clr-bg); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '';
  width: 18px;
  height: 18px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23245D96' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item[open] summary { background: var(--clr-bg-mid); }
.faq-item__body {
  padding: 0 1.5rem 1.25rem;
  color: var(--clr-text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* =============================================
   CONTACT FORM & CARDS
   ============================================= */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  align-items: start;
}
.contact-paths {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.contact-path {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  transition: all var(--transition);
}
.contact-path:hover {
  border-color: var(--clr-blue);
  box-shadow: var(--shadow-sm);
}
.contact-path__header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.contact-path__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-path--b2b .contact-path__icon { background: var(--clr-bg-mid); color: var(--clr-blue); }
.contact-path--b2c .contact-path__icon { background: rgba(0,180,216,0.12); color: var(--clr-accent); }
.contact-path--urgent .contact-path__icon { background: #FFF0EC; color: #E74C3C; }
.contact-path h4 { font-size: 0.95rem; margin: 0; }
.contact-path p { font-size: 0.85rem; color: var(--clr-text-muted); margin-bottom: 0.75rem; }
.contact-path a {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--clr-blue);
}
.contact-path--urgent a { color: #E74C3C; }

.contact-form-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.contact-form-card h3 { margin-bottom: 0.5rem; }
.contact-form-card > p { color: var(--clr-text-muted); font-size: 0.92rem; margin-bottom: 2rem; }

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.form-group--full { grid-column: span 2; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-navy);
  font-family: var(--ff-head);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-sm);
  font-family: var(--ff-body);
  font-size: 0.92rem;
  color: var(--clr-text);
  background: var(--clr-bg);
  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(--clr-blue);
  box-shadow: 0 0 0 3px rgba(36,93,150,0.12);
  background: var(--clr-white);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-note {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  margin-top: 0.5rem;
}
.form-actions { margin-top: 1.25rem; }

/* =============================================
   PRICING CARDS
   ============================================= */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.pricing-card {
  background: var(--clr-white);
  border: 2px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.pricing-card:hover {
  border-color: var(--clr-blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.pricing-card--featured {
  border-color: var(--clr-blue);
  box-shadow: var(--shadow-md);
}
.pricing-card__badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--clr-blue);
  color: var(--clr-white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 1rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.pricing-card__icon {
  width: 56px;
  height: 56px;
  background: var(--clr-bg-mid);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-blue);
  margin-bottom: 1.25rem;
}
.pricing-card--featured .pricing-card__icon {
  background: rgba(36,93,150,0.12);
  color: var(--clr-blue);
}
.pricing-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.pricing-card__desc { font-size: 0.88rem; color: var(--clr-text-muted); margin-bottom: 1.5rem; }
.pricing-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.35rem;
}
.pricing-card__price-from {
  font-size: 0.8rem;
  color: var(--clr-text-muted);
}
.pricing-card__price-value {
  font-family: var(--ff-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--clr-navy);
}
.pricing-card__price-currency {
  font-family: var(--ff-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}
.pricing-card__price-note {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  margin-bottom: 1.5rem;
}
.pricing-card__divider {
  height: 1px;
  background: var(--clr-border);
  margin: 1.25rem 0;
}
.pricing-features {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}
.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--clr-text);
}
.pricing-feature svg { color: var(--clr-success); flex-shrink: 0; margin-top: 2px; }
.pricing-feature--muted { color: var(--clr-text-muted); }
.pricing-feature--muted svg { color: var(--clr-text-muted); }

/* Enterprise card */
.pricing-card--enterprise {
  background: var(--clr-navy);
  border-color: var(--clr-navy);
  color: var(--clr-white);
}
.pricing-card--enterprise h3 { color: var(--clr-white); }
.pricing-card--enterprise .pricing-card__desc { color: rgba(255,255,255,0.65); }
.pricing-card--enterprise .pricing-card__price-value { color: var(--clr-white); }
.pricing-card--enterprise .pricing-card__price-note { color: rgba(255,255,255,0.5); }
.pricing-card--enterprise .pricing-card__divider { background: rgba(255,255,255,0.12); }
.pricing-card--enterprise .pricing-feature { color: rgba(255,255,255,0.85); }
.pricing-card--enterprise .pricing-card__icon {
  background: rgba(255,255,255,0.1);
  color: var(--clr-accent);
}

/* =============================================
   MAP PLACEHOLDER
   ============================================= */
.map-placeholder {
  width: 100%;
  aspect-ratio: 16/7;
  background: var(--clr-bg-mid);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--clr-border);
}
.map-placeholder__inner {
  text-align: center;
  color: var(--clr-text-muted);
}
.map-placeholder__inner svg { margin: 0 auto 0.75rem; }
.map-placeholder__inner p { font-size: 0.88rem; }

/* =============================================
   STATS BAR
   ============================================= */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.stat-box {
  padding: 2rem;
  text-align: center;
  border-right: 1px solid var(--clr-border);
  background: var(--clr-white);
  transition: background var(--transition);
}
.stat-box:last-child { border-right: none; }
.stat-box:hover { background: var(--clr-bg-mid); }
.stat-box__value {
  font-family: var(--ff-head);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--clr-blue);
  line-height: 1;
  margin-bottom: 0.35rem;
}
.stat-box__value span { color: var(--clr-accent); }
.stat-box__label {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
  font-weight: 500;
}

/* Dark variant */
.stats-row--dark .stat-box {
  background: rgba(255,255,255,0.04);
  border-right-color: rgba(255,255,255,0.08);
}
.stats-row--dark .stat-box:hover { background: rgba(255,255,255,0.08); }
.stats-row--dark .stat-box__value { color: var(--clr-white); }
.stats-row--dark .stat-box__label { color: rgba(255,255,255,0.55); }
.stats-row--dark { border-color: rgba(255,255,255,0.08); }

/* =============================================
   CTA BANNER
   ============================================= */
.cta-banner {
  background: linear-gradient(135deg, var(--clr-navy) 0%, var(--clr-blue) 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}
.cta-banner h2 { color: var(--clr-white); margin-bottom: 0.5rem; }
.cta-banner p { color: rgba(255,255,255,0.72); margin: 0; }
.cta-banner__actions { display: flex; gap: 1rem; flex-wrap: wrap; flex-shrink: 0; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--clr-bg-dark);
  color: rgba(255,255,255,0.7);
}
.footer__top {
  padding: 4rem 0 2.5rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}
.footer__brand p {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-top: 1rem;
  color: rgba(255,255,255,0.55);
}
.footer__brand .navbar__logo { margin-bottom: 0.25rem; }
.footer__brand .navbar__logo-text { color: var(--clr-white); }
.footer__col h5 {
  font-family: var(--ff-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.55rem; }
.footer__col ul a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}
.footer__col ul a:hover { color: var(--clr-accent); }
.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-bottom: 0.65rem;
}
.footer__contact-item svg { color: var(--clr-accent); flex-shrink: 0; margin-top: 2px; }
.footer__contact-item span { font-size: 0.88rem; color: rgba(255,255,255,0.65); }
.footer__contact-item a { color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer__contact-item a:hover { color: var(--clr-accent); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 1.5rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer__bottom p { font-size: 0.82rem; color: rgba(255,255,255,0.35); margin: 0; }
.photo-credits { font-size: 0.75rem; color: rgba(255,255,255,0.25); margin: 0; }
.photo-credits a { color: rgba(255,255,255,0.35); text-decoration: underline; }
.photo-credits a:hover { color: rgba(255,255,255,0.6); }
.footer__bottom-links {
  display: flex;
  gap: 1.5rem;
}
.footer__bottom-links a {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
}
.footer__bottom-links a:hover { color: var(--clr-white); }

/* =============================================
   COOKIE BANNER
   ============================================= */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 640px;
  background: var(--clr-bg-dark);
  color: rgba(255,255,255,0.82);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  z-index: 9999;
  border: 1px solid rgba(255,255,255,0.08);
}
.cookie-banner p { font-size: 0.85rem; margin: 0; flex: 1; min-width: 200px; }
.cookie-banner a { color: var(--clr-accent); }
.cookie-banner__actions { display: flex; gap: 0.75rem; flex-shrink: 0; }
.cookie-banner.hidden { display: none; }

/* =============================================
   PAGE HERO (inner pages)
   ============================================= */
.page-hero {
  background: linear-gradient(135deg, var(--clr-bg-dark) 0%, var(--clr-navy) 100%);
  padding: clamp(3rem, 7vw, 5rem) 0;
  color: var(--clr-white);
}
.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1.25rem;
}
.page-hero__breadcrumb a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.page-hero__breadcrumb a:hover { color: var(--clr-accent); }
.page-hero__breadcrumb span { color: rgba(255,255,255,0.25); }
.page-hero h1 { color: var(--clr-white); margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.65); font-size: 1.1rem; margin: 0; max-width: 600px; }

/* =============================================
   SERVICES PAGE — dual track
   ============================================= */
.track-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--clr-border);
}
.track-header__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.85rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.track-header__badge--b2b { background: var(--clr-bg-mid); color: var(--clr-blue); }
.track-header__badge--b2c { background: rgba(0,180,216,0.12); color: var(--clr-accent-dk); }
.track-header h2 { margin: 0; font-size: 1.6rem; }

.service-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.service-detail-card {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--clr-white);
  transition: box-shadow var(--transition), transform var(--transition);
}
.service-detail-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}
.service-detail-card__head {
  padding: 1.5rem;
  background: linear-gradient(135deg, var(--clr-navy), var(--clr-blue));
  color: var(--clr-white);
  display: flex;
  align-items: center;
  gap: 1rem;
}
.service-detail-card--b2c .service-detail-card__head {
  background: linear-gradient(135deg, #0096B7, #00B4D8);
}
.service-detail-card__head-icon {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.service-detail-card__head h3 { color: var(--clr-white); font-size: 1rem; margin: 0; }
.service-detail-card__body { padding: 1.5rem; }
.service-detail-card__body p { font-size: 0.9rem; color: var(--clr-text-muted); margin-bottom: 1rem; }
.service-specs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}
.service-spec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--clr-bg-mid);
}
.service-spec:last-child { border-bottom: none; }
.service-spec__key { color: var(--clr-text-muted); }
.service-spec__val { font-weight: 600; color: var(--clr-navy); font-family: var(--ff-head); }

/* =============================================
   PRIVACY PAGE
   ============================================= */
.privacy-content {
  max-width: 800px;
  margin: 0 auto;
}
.privacy-content h2 {
  font-size: 1.3rem;
  margin: 2.5rem 0 0.75rem;
  padding-top: 2rem;
  border-top: 1px solid var(--clr-border);
}
.privacy-content h2:first-of-type { margin-top: 1rem; border-top: none; }
.privacy-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.privacy-content ul li { font-size: 0.95rem; color: var(--clr-text-muted); margin-bottom: 0.35rem; }
.privacy-content p { color: var(--clr-text-muted); font-size: 0.95rem; }
.privacy-content strong { color: var(--clr-text); }

/* =============================================
   BADGE / CHIP UTILITIES
   ============================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.65rem;
  border-radius: 2rem;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge--blue { background: var(--clr-bg-mid); color: var(--clr-blue); }
.badge--accent { background: rgba(0,180,216,0.12); color: var(--clr-accent-dk); }
.badge--navy { background: var(--clr-navy); color: var(--clr-white); }

/* =============================================
   REALIZATIONS PAGE — before/after
   ============================================= */
.realization-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.before-after {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--clr-bg-mid);
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}
.before-after__col {}
.before-after__label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}
.before-after__label--before { color: #E74C3C; }
.before-after__label--after  { color: var(--clr-success); }
.before-after__val {
  font-family: var(--ff-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-navy);
}
.before-after__sub {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
}

/* =============================================
   RESPONSIVE — 1024px
   ============================================= */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .pricing-grid { grid-template-columns: 1fr 1fr; }
  .service-detail-grid { grid-template-columns: 1fr 1fr; }
  .hero__inner { gap: 2.5rem; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .stats-row .stat-box:nth-child(2) { border-right: none; }
  .stats-row .stat-box:nth-child(3) { border-right: 1px solid var(--clr-border); }
}

/* =============================================
   RESPONSIVE — 768px
   ============================================= */
@media (max-width: 768px) {
  .top-bar { display: none; }

  .navbar__nav,
  .navbar__cta { display: none; }

  .navbar__toggle { display: flex; }

  .navbar__mobile-open .navbar__nav {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--clr-white);
    box-shadow: var(--shadow-md);
    padding: 1rem;
    gap: 0.25rem;
  }
  .navbar__mobile-open .navbar__nav a { padding: 0.7rem 1rem; width: 100%; }
  .navbar__mobile-open .navbar__cta {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: 0;
    padding: 0 1rem 1rem;
    background: var(--clr-white);
  }
  .navbar { position: relative; }

  .hero__inner { grid-template-columns: 1fr; gap: 2rem; padding: 3rem 0; }
  .hero__visual { display: none; }
  .hero__stats { gap: 1.5rem; }

  .services-grid { grid-template-columns: 1fr; }
  .area-tiles { grid-template-columns: 1fr; }

  .b2c-grid { grid-template-columns: 1fr; gap: 2rem; }

  .case-study { grid-template-columns: 1fr; gap: 1.5rem; }
  .case-study--reverse { direction: ltr; }
  .case-study__image { order: -1; }
  .case-study__metrics { grid-template-columns: repeat(3, 1fr); }

  .tech-grid { grid-template-columns: 1fr 1fr; }

  .process-steps {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .process-steps::before { display: none; }

  .faq-grid { grid-template-columns: 1fr; }

  .contact-layout { grid-template-columns: 1fr; }

  .pricing-grid { grid-template-columns: 1fr; }

  .stats-row { grid-template-columns: repeat(2, 1fr); }

  .cta-banner { flex-direction: column; text-align: center; }
  .cta-banner__actions { justify-content: center; }

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

  .service-detail-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .form-group--full { grid-column: span 1; }
  .before-after { grid-template-columns: 1fr; }
}

/* =============================================
   RESPONSIVE — 480px
   ============================================= */
@media (max-width: 480px) {
  .tech-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .hero__stats { flex-direction: column; gap: 1rem; }
  .stats-row { grid-template-columns: 1fr; }
  .stats-row .stat-box { border-right: none; border-bottom: 1px solid var(--clr-border); }
  .b2c-card-stack { grid-template-columns: 1fr; }
  .b2c-card:first-child { grid-column: span 1; }
}

/* =============================================
   UTILITIES
   ============================================= */
.text-center { text-align: center; }
.text-accent { color: var(--clr-accent); }
.text-navy { color: var(--clr-navy); }
.text-muted { color: var(--clr-text-muted); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-0 { margin-bottom: 0; }
.w-full { width: 100%; }
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
}

/* Print */
@media print {
  .navbar, .top-bar, .cookie-banner, .footer { display: none; }
  .section { padding: 1.5rem 0; }
}