/* =============================================================
   T AND T CONSULTING GROUP — IT & BUSINESS CONSULTING
   Your Digital Solutions Partner
   Stylesheet
   ============================================================= */

/* ----------------------------------------------------------
   1. Brand Tokens & CSS Variables
   ---------------------------------------------------------- */
:root {
  /* Brand palette */
  --turquoise-50:  #e6fbfa;
  --turquoise-100: #ccf6f4;
  --turquoise-200: #99edeb;
  --turquoise-300: #66e3e1;
  --turquoise-400: #2fd6d3;
  --turquoise-500: #14b8b4;  /* primary turquoise */
  --turquoise-600: #0e9a97;
  --turquoise-700: #0a7a78;
  --turquoise-800: #075f5d;
  --turquoise-900: #054544;

  --gold-50:  #fff9e6;
  --gold-100: #fff1c2;
  --gold-200: #ffe38c;
  --gold-300: #ffd24d;
  --gold-400: #f5c542;  /* primary gold */
  --gold-500: #e0ad29;
  --gold-600: #b8881f;
  --gold-700: #8a671a;

  --ink-900: #0a0a0a;
  --ink-800: #131313;
  --ink-700: #1c1c1c;
  --ink-600: #262626;
  --ink-500: #333333;
  --ink-400: #4d4d4d;
  --ink-300: #6b6b6b;
  --ink-200: #9a9a9a;
  --ink-100: #c8c8c8;
  --ink-50:  #f4f4f4;

  --white: #ffffff;
  --off-white: #fafafa;

  /* Semantic */
  --color-primary:    var(--turquoise-500);
  --color-primary-dark: var(--turquoise-700);
  --color-accent:     var(--gold-400);
  --color-accent-dark: var(--gold-600);
  --color-text:       var(--ink-700);
  --color-text-light: var(--ink-200);
  --color-heading:    var(--ink-900);
  --color-bg:         var(--white);
  --color-bg-alt:     var(--off-white);
  --color-bg-dark:    var(--ink-900);
  --color-border:     #e5e7eb;

  --color-success: #16a34a;
  --color-warning: #d97706;
  --color-error:   #dc2626;

  /* Typography */
  --font-sans: "Inter", "Segoe UI", system-ui, -apple-system, Helvetica, Arial, sans-serif;
  --font-display: "Inter", "Segoe UI", system-ui, sans-serif;

  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1rem;
  --fs-md:   1.125rem;
  --fs-lg:   1.375rem;
  --fs-xl:   1.75rem;
  --fs-2xl:  2.25rem;
  --fs-3xl:  3rem;
  --fs-4xl:  3.75rem;

  /* Spacing (8px base) */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 2.5rem;
  --space-6: 3rem;
  --space-7: 4rem;
  --space-8: 5rem;
  --space-9: 6rem;

  /* Layout */
  --container-max: 1200px;
  --container-wide: 1320px;
  --radius-sm: 6px;
  --radius:    12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(10,10,10,.06), 0 1px 3px rgba(10,10,10,.04);
  --shadow:    0 4px 12px rgba(10,10,10,.08);
  --shadow-md: 0 10px 30px rgba(10,10,10,.10);
  --shadow-lg: 0 24px 60px rgba(10,10,10,.14);

  --transition-fast: 150ms ease;
  --transition:      250ms ease;
  --transition-slow: 450ms cubic-bezier(.2,.7,.2,1);

  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, picture, video, svg {
  max-width: 100%;
  display: block;
  height: auto;
}

a {
  color: var(--color-primary-dark);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-primary); }

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--color-heading);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}
h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-xl); }
h4 { font-size: var(--fs-lg); }

p { max-width: 70ch; }

:focus-visible {
  outline: 3px solid var(--turquoise-300);
  outline-offset: 2px;
  border-radius: 4px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink-900);
  color: var(--white);
  padding: var(--space-2) var(--space-3);
  z-index: 2000;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus {
  left: 0;
  color: var(--white);
}

/* ----------------------------------------------------------
   3. Layout Helpers
   ---------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--space-3);
}
.container--wide { max-width: var(--container-wide); }

.section {
  padding-block: var(--space-8);
}
.section--sm { padding-block: var(--space-6); }
.section--tight { padding-block: var(--space-5); }
.section--dark {
  background: var(--ink-900);
  color: var(--ink-100);
}
.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 { color: var(--white); }
.section--alt {
  background: var(--color-bg-alt);
}

.section-head {
  max-width: 720px;
  margin: 0 auto var(--space-6);
  text-align: center;
}
.section-head p { margin-inline: auto; }

.eyebrow {
  display: inline-block;
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.eyebrow--gold { color: var(--gold-500); }
.section--dark .eyebrow { color: var(--turquoise-300); }
.section--dark .eyebrow--gold { color: var(--gold-400); }

.section-head h2 { margin-bottom: var(--space-2); }
.section-head .lead {
  font-size: var(--fs-md);
  color: var(--ink-400);
  margin-inline: auto;
}
.section--dark .section-head .lead { color: var(--ink-200); }

.grid { display: grid; gap: var(--space-3); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.flow > * + * { margin-top: var(--space-2); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ----------------------------------------------------------
   4. Buttons
   ---------------------------------------------------------- */
.btn {
  --btn-bg: var(--color-primary);
  --btn-fg: var(--white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-family: inherit;
  font-size: var(--fs-base);
  font-weight: 600;
  line-height: 1.2;
  border: 2px solid transparent;
  border-radius: var(--radius-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  cursor: pointer;
  text-align: center;
  transition: transform var(--transition-fast), background var(--transition), box-shadow var(--transition), border-color var(--transition), color var(--transition);
  will-change: transform;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn:active { transform: translateY(0); }
.btn svg, .btn img { width: 1.15em; height: 1.15em; }

.btn--accent { --btn-bg: var(--color-accent); --btn-fg: var(--ink-900); }
.btn--accent:hover { --btn-bg: var(--gold-500); }

.btn--ghost {
  --btn-bg: transparent;
  --btn-fg: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn--ghost:hover {
  --btn-bg: rgba(255,255,255,0.1);
  border-color: var(--white);
}

.btn--outline {
  --btn-bg: transparent;
  --btn-fg: var(--color-primary-dark);
  border-color: var(--color-primary);
}
.btn--outline:hover {
  --btn-bg: var(--color-primary);
  --btn-fg: var(--white);
}

.btn--dark { --btn-bg: var(--ink-900); --btn-fg: var(--white); }
.btn--dark:hover { --btn-bg: var(--ink-700); }

.btn--lg { padding: 1rem 2rem; font-size: var(--fs-md); }
.btn--sm { padding: 0.6rem 1.1rem; font-size: var(--fs-sm); }
.btn--block { width: 100%; }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}
.btn-row--center { justify-content: center; }

/* WhatsApp / call quick buttons */
.quick-contact {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}
.quick-contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.14);
  transition: background var(--transition), transform var(--transition-fast);
}
.quick-contact a:hover { background: rgba(255,255,255,0.16); transform: translateY(-1px); }
.quick-contact a svg { width: 1.1em; height: 1.1em; color: #25D366; }

/* ----------------------------------------------------------
   5. Header & Navigation
   ---------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition), background var(--transition);
}
.site-header.is-scrolled { box-shadow: var(--shadow); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: var(--space-3);
}

/* Brand / logo placeholder */
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--ink-900);
  font-weight: 800;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.brand:hover { color: var(--ink-900); }
.brand__mark {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-size: 1.05rem; font-weight: 800; }
.brand__tag {
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-primary-dark);
  font-weight: 600;
}

/* Primary nav */
.primary-nav { display: none; }
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.primary-nav a {
  display: inline-block;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--ink-700);
  font-weight: 500;
  font-size: 0.95rem;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.primary-nav a:hover,
.primary-nav a[aria-current="page"] {
  background: var(--turquoise-50);
  color: var(--color-primary-dark);
}

/* Dropdown */
.has-dropdown { position: relative; }
.has-dropdown > a::after {
  content: "▾";
  margin-left: 0.35rem;
  font-size: 0.7em;
  opacity: 0.6;
}
.dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 290px;
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
}
.has-dropdown:hover > .dropdown,
.has-dropdown:focus-within > .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown a {
  display: flex;
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  color: var(--ink-700);
  font-weight: 500;
  font-size: 0.92rem;
}
.dropdown a:hover { background: var(--ink-50); color: var(--color-primary-dark); }
.dropdown a strong { display: block; font-weight: 600; }
.dropdown a small { display: block; color: var(--ink-300); font-size: 0.78rem; font-weight: 400; }
.dropdown__col { display: grid; gap: 0.1rem; }

/* Header CTA */
.header-cta { display: none; gap: 0.5rem; align-items: center; }
.header-cta .btn { padding: 0.6rem 1.2rem; font-size: 0.9rem; }

/* Hamburger */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0 10px;
}
.nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--ink-800);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav drawer */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  background: var(--white);
  transform: translateX(100%);
  transition: transform var(--transition-slow);
  overflow-y: auto;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  padding-inline: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.mobile-nav__close {
  width: 44px; height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: transparent;
  font-size: 1.4rem;
  cursor: pointer;
  color: var(--ink-800);
}
.mobile-nav__body { padding: var(--space-3); flex: 1; }
.mobile-nav__body a {
  display: block;
  padding: 0.85rem 0.5rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink-800);
  border-bottom: 1px solid var(--ink-50);
}
.mobile-nav__body a:hover { color: var(--color-primary-dark); }
.mobile-nav__sub {
  padding-left: var(--space-3);
  background: var(--ink-50);
  border-radius: var(--radius-sm);
  margin: 0.25rem 0 0.75rem;
}
.mobile-nav__sub a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink-600);
  border-bottom: 1px solid var(--white);
  padding: 0.7rem 0.75rem;
}
.mobile-nav__sub a:last-child { border-bottom: 0; }
.mobile-nav__cta {
  padding: var(--space-3);
  border-top: 1px solid var(--color-border);
  display: grid;
  gap: 0.6rem;
}
.mobile-nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,0.45);
  z-index: 1050;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.mobile-nav-backdrop.is-open { opacity: 1; visibility: visible; }

/* ----------------------------------------------------------
   6. Hero
   ---------------------------------------------------------- */
.hero {
  position: relative;
  color: var(--white);
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(20,184,180,0.35), transparent 60%),
    radial-gradient(900px 500px at 0% 100%, rgba(245,197,66,0.18), transparent 55%),
    linear-gradient(160deg, #0a0a0a 0%, #0e2a29 55%, #051413 100%);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}
.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(1.1);
}
.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(800px 500px at 70% 20%, #000, transparent 70%);
  -webkit-mask-image: radial-gradient(800px 500px at 70% 20%, #000, transparent 70%);
  z-index: 1;
}
.hero__inner {
  position: relative;
  z-index: 2;
  padding-block: var(--space-9) var(--space-8);
  max-width: var(--container-wide);
  margin: 0 auto;
  padding-inline: var(--space-3);
}
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-pill);
  background: rgba(20,184,180,0.18);
  border: 1px solid rgba(20,184,180,0.4);
  color: var(--turquoise-200);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.hero h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.05;
  max-width: 18ch;
  margin-bottom: var(--space-2);
}
.hero h1 .accent { color: var(--gold-400); }
.hero__sub {
  font-size: clamp(1.1rem, 2.4vw, 1.5rem);
  color: var(--turquoise-100);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.hero__desc {
  font-size: var(--fs-md);
  color: rgba(255,255,255,0.82);
  max-width: 60ch;
  margin-bottom: var(--space-4);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}
.hero__contacts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  padding-top: var(--space-3);
  border-top: 1px solid rgba(255,255,255,0.12);
}
.hero__contacts a {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-width: 0;
  padding: 0.65rem 0.9rem;
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.08) !important;
  color: var(--white) !important;
  font-weight: 600;
  box-shadow: none;
}
.hero__contacts a:hover {
  background: rgba(255,255,255,0.16) !important;
  border-color: rgba(255,255,255,0.3);
  color: var(--white) !important;
}
.hero__contacts a > svg { flex: 0 0 auto; color: var(--turquoise-300); }
.hero__contacts a:nth-child(2) > svg { color: #25D366; }

/* Hero stats / trust strip */
.trust-strip {
  background: var(--ink-900);
  color: var(--ink-200);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-3) var(--space-5);
  padding-block: var(--space-3);
  text-align: center;
}
.trust-strip__item {
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.02em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.trust-strip__item svg { width: 1.1em; height: 1.1em; color: var(--turquoise-400); }

/* ----------------------------------------------------------
   7. Cards
   ---------------------------------------------------------- */
.card {
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--turquoise-200);
}
.card__icon {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--turquoise-50), var(--turquoise-100));
  color: var(--color-primary-dark);
  margin-bottom: var(--space-2);
}
.card__icon svg { width: 28px; height: 28px; }
.card--accent .card__icon {
  background: linear-gradient(135deg, var(--gold-50), var(--gold-100));
  color: var(--gold-600);
}
.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--ink-500); }
.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: var(--space-2);
  font-weight: 600;
  color: var(--color-primary-dark);
}
.card__link:hover { gap: 0.65rem; color: var(--color-primary); }

/* Service list inside cards */
.service-list {
  display: grid;
  gap: 0.55rem;
  margin-top: var(--space-2);
}
.service-list li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--ink-500);
  font-size: 0.95rem;
}
.service-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--color-primary);
  transform: rotate(45deg);
}
.service-list--gold li::before { background: var(--gold-400); }

/* Feature list with check icons */
.check-list { display: grid; gap: 0.75rem; }
.check-list li {
  position: relative;
  padding-left: 2rem;
  color: var(--ink-600);
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  width: 1.3rem; height: 1.3rem;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--turquoise-50);
  color: var(--color-primary-dark);
  font-size: 0.8rem;
  font-weight: 700;
}
.check-list--gold li::before { background: var(--gold-50); color: var(--gold-600); }

/* ----------------------------------------------------------
   8. Split / Feature sections
   ---------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: center;
}
.split--reverse .split__media { order: 2; }
.split__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/3;
  background: var(--ink-50);
}
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split__content .eyebrow { margin-bottom: var(--space-1); }
.split__content h2 { margin-bottom: var(--space-2); }
.split__content p { margin-bottom: var(--space-2); color: var(--ink-500); }

/* Process steps */
.process {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-2);
  counter-reset: step;
}
.process__step {
  position: relative;
  padding: var(--space-3);
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: left;
}
.process__step::before {
  counter-increment: step;
  content: "0" counter(step);
  display: block;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--turquoise-200);
  letter-spacing: -0.04em;
  margin-bottom: 0.25rem;
}
.process__step h4 { font-size: 1.1rem; margin-bottom: 0.25rem; }
.process__step p { font-size: 0.88rem; color: var(--ink-400); margin: 0; }

/* Industries chips */
.chip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}
.chip {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: var(--space-3);
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  text-align: center;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.chip:hover {
  transform: translateY(-3px);
  border-color: var(--turquoise-200);
  box-shadow: var(--shadow);
}
.chip__icon {
  width: 48px; height: 48px;
  margin: 0 auto;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--ink-50);
  color: var(--color-primary-dark);
}
.chip__icon svg { width: 24px; height: 24px; }
.chip h4 { font-size: 1rem; margin: 0; }

/* Value props */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}
.value {
  padding: var(--space-4);
  border-left: 3px solid var(--color-primary);
  background: var(--white);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}
.value--gold { border-left-color: var(--gold-400); }
.value h4 { margin-bottom: 0.4rem; }
.value p { color: var(--ink-500); margin: 0; }

/* Brand strip (IT products) */
.brand-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
}
.brand-strip__item {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink-300);
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: var(--white);
  transition: color var(--transition), border-color var(--transition), transform var(--transition);
}
.brand-strip__item:hover {
  color: var(--ink-700);
  border-color: var(--turquoise-200);
  transform: translateY(-2px);
}

/* CTA banner */
.cta-banner {
  position: relative;
  background:
    radial-gradient(800px 400px at 20% 0%, rgba(20,184,180,0.4), transparent 60%),
    linear-gradient(135deg, #0a0a0a, #0e2a29);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
  overflow: hidden;
}
.cta-banner h2 { color: var(--white); margin-bottom: var(--space-2); }
.cta-banner p { color: rgba(255,255,255,0.8); margin: 0 auto var(--space-3); }
.cta-banner .btn-row { justify-content: center; }

/* Page hero (inner pages) */
.page-hero {
  position: relative;
  color: var(--white);
  background:
    radial-gradient(900px 500px at 85% -20%, rgba(20,184,180,0.3), transparent 60%),
    linear-gradient(160deg, #0a0a0a, #0e2a29 60%, #051413);
  overflow: hidden;
}
.page-hero__bg {
  position: absolute; inset: 0; z-index: 0;
}
.page-hero__bg img { width: 100%; height: 100%; object-fit: cover; opacity: 0.16; }
.page-hero__inner {
  position: relative; z-index: 2;
  padding-block: var(--space-7) var(--space-6);
  max-width: var(--container-wide);
  margin: 0 auto;
  padding-inline: var(--space-3);
}
.breadcrumbs {
  font-size: var(--fs-sm);
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-2);
}
.breadcrumbs a { color: var(--turquoise-200); }
.breadcrumbs a:hover { color: var(--white); }
.page-hero h1 {
  color: var(--white);
  font-size: clamp(1.9rem, 4.5vw, 3rem);
  max-width: 20ch;
  margin-bottom: var(--space-2);
}
.page-hero p {
  color: rgba(255,255,255,0.82);
  font-size: var(--fs-md);
  max-width: 60ch;
}

/* Insights / blog */
.insight-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  height: 100%;
}
.insight-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--turquoise-200); }
.insight-card__media {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, var(--ink-700), var(--turquoise-800));
  position: relative;
  overflow: hidden;
}
.insight-card__media img { width: 100%; height: 100%; object-fit: cover; }
.insight-card__cat {
  position: absolute;
  top: 0.75rem; left: 0.75rem;
  background: rgba(10,10,10,0.7);
  color: var(--turquoise-200);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(4px);
}
.insight-card__body { padding: var(--space-3); display: flex; flex-direction: column; flex: 1; }
.insight-card__meta {
  font-size: 0.78rem;
  color: var(--ink-300);
  margin-bottom: 0.5rem;
}
.insight-card h3 { font-size: 1.15rem; margin-bottom: 0.5rem; }
.insight-card p { font-size: 0.92rem; color: var(--ink-500); margin: 0; }
.insight-card__link {
  margin-top: auto;
  padding-top: var(--space-2);
  font-weight: 600;
  color: var(--color-primary-dark);
  font-size: 0.9rem;
}

/* Category pills */
.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.pill {
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--white);
  border: 1px solid var(--color-border);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-600);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.pill:hover { border-color: var(--turquoise-300); color: var(--color-primary-dark); }
.pill.is-active {
  background: var(--color-primary);
  color: var(--white);
  border-color: var(--color-primary);
}

/* Coming-soon note */
.note {
  display: flex;
  gap: 0.75rem;
  padding: var(--space-3);
  border-radius: var(--radius);
  background: var(--turquoise-50);
  border: 1px solid var(--turquoise-200);
  color: var(--turquoise-900);
}
.note--gold { background: var(--gold-50); border-color: var(--gold-200); color: var(--gold-700); }
.note--warn { background: #fff7ed; border-color: #fed7aa; color: #9a3412; }
.note svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; }
.note p { margin: 0; font-size: 0.95rem; }

/* ----------------------------------------------------------
   9. Forms
   ---------------------------------------------------------- */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field--full { grid-column: 1 / -1; }
.field label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink-700);
}
.field label .req { color: var(--color-error); }
.field input,
.field select,
.field textarea {
  font-family: inherit;
  font-size: var(--fs-base);
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink-800);
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(20,184,180,0.15);
}
.field textarea { min-height: 140px; resize: vertical; }
.field__error {
  color: var(--color-error);
  font-size: 0.82rem;
  display: none;
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--color-error);
  box-shadow: 0 0 0 4px rgba(220,38,38,0.12);
}
.field.has-error .field__error { display: block; }
/* Honeypot (visually hidden but present) */
.hp {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

.form-alert {
  display: none;
  padding: var(--space-3);
  border-radius: var(--radius);
  margin-bottom: var(--space-3);
  font-weight: 500;
}
.form-alert.is-visible { display: block; }
.form-alert--success { background: #ecfdf5; color: #065f46; border: 1px solid #a7f3d0; }
.form-alert--error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }
.form-alert ul { margin: 0.3rem 0 0; padding-left: 1.2rem; }
.form-alert ul li { font-size: 0.9rem; }

.contact-info {
  display: grid;
  gap: var(--space-3);
}
.contact-info__item {
  display: flex;
  gap: var(--space-2);
  align-items: flex-start;
}
.contact-info__icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--turquoise-50);
  color: var(--color-primary-dark);
}
.contact-info__icon--gold { background: var(--gold-50); color: var(--gold-600); }
.contact-info__icon svg { width: 22px; height: 22px; }
.contact-info__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--ink-300);
  font-weight: 600;
}
.contact-info__value { font-weight: 600; color: var(--ink-800); font-size: 1.05rem; }
.contact-info__value a { color: inherit; }

/* ----------------------------------------------------------
   10. Footer
   ---------------------------------------------------------- */
.site-footer {
  background: var(--ink-900);
  color: var(--ink-200);
  padding-top: var(--space-7);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: var(--space-5);
  padding-bottom: var(--space-5);
}
.footer-brand .brand { color: var(--white); margin-bottom: var(--space-2); }
.footer-brand .brand__name { color: var(--white); }
.footer-brand p { color: var(--ink-300); max-width: 38ch; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}
.footer-col ul { display: grid; gap: 0.5rem; }
.footer-col a {
  color: var(--ink-300);
  font-size: 0.92rem;
}
.footer-col a:hover { color: var(--turquoise-300); }
.footer-contact li {
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  color: var(--ink-300);
  font-size: 0.92rem;
}
.footer-contact svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 3px; color: var(--turquoise-400); }
.footer-social {
  display: flex;
  gap: 0.5rem;
  margin-top: var(--space-2);
}
.footer-social a {
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--ink-200);
}
.footer-social a:hover { background: var(--turquoise-700); color: var(--white); }
.footer-social svg { width: 18px; height: 18px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-block: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2);
  font-size: 0.85rem;
  color: var(--ink-300);
}
.footer-bottom a { color: var(--ink-300); }
.footer-bottom a:hover { color: var(--turquoise-300); }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* ----------------------------------------------------------
   11. Floating WhatsApp / call buttons
   ---------------------------------------------------------- */
.floating-actions {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  z-index: 900;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.floating-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--white);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition);
}
.floating-btn:hover { transform: scale(1.08); color: var(--white); }
.floating-btn svg { width: 26px; height: 26px; }
.floating-btn--wa { background: #25D366 !important; }
.floating-btn--call { background: #14b8b4 !important; }
.floating-btn__label {
  position: absolute;
  right: 66px;
  background: var(--ink-900);
  color: var(--white);
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.floating-btn:hover .floating-btn__label { opacity: 1; }

/* ----------------------------------------------------------
   12. Animations
   ---------------------------------------------------------- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ----------------------------------------------------------
   13. Utilities
   ---------------------------------------------------------- */
.bg-alt { background: var(--color-bg-alt); }
.bg-dark { background: var(--ink-900); color: var(--ink-100); }
.text-gold { color: var(--gold-500); }
.text-tq { color: var(--color-primary-dark); }
.divider {
  height: 1px;
  background: var(--color-border);
  border: 0;
  margin-block: var(--space-4);
}
.lead {
  font-size: var(--fs-md);
  color: var(--ink-500);
}
.prose p { margin-bottom: var(--space-2); }
.prose h2 { margin-top: var(--space-5); margin-bottom: var(--space-2); }
.prose h3 { margin-top: var(--space-4); margin-bottom: var(--space-2); }
.prose ul { list-style: disc; padding-left: 1.4rem; margin-bottom: var(--space-2); }
.prose ul li { margin-bottom: 0.4rem; color: var(--ink-600); }
.prose strong { color: var(--ink-900); }

/* ----------------------------------------------------------
   14. Responsive
   ---------------------------------------------------------- */
@media (min-width: 768px) {
  .primary-nav { display: block; }
  .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-4); }
  .process { grid-template-columns: repeat(3, 1fr); }
  .chip-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
  :root { --header-h: 64px; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: var(--space-4); }
  .split--reverse .split__media { order: 0; }
  .split__media { aspect-ratio: 16/10; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { padding-block: var(--space-7) var(--space-6); }
}

@media (max-width: 640px) {
  .grid--2,
  .grid--3,
  .grid--4 { grid-template-columns: 1fr; }
  .chip-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: var(--space-4); }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-bottom nav { justify-content: center; }
  .hero__actions .btn,
  .hero__contacts { width: 100%; }
  .hero__contacts { flex-direction: column; align-items: flex-start; gap: var(--space-2); }
  .cta-banner { padding: var(--space-4); }
  .floating-actions { bottom: 1rem; right: 1rem; }
  .floating-btn { width: 50px; height: 50px; }
  .floating-btn svg { width: 22px; height: 22px; }
  .section { padding-block: var(--space-6); }
  .brand-strip__item { font-size: 1.1rem; }
}

@media (max-width: 380px) {
  .chip-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.9rem; }
  .btn { width: 100%; }
  .btn-row { flex-direction: column; align-items: stretch; }
}