*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

:root {
  /* Canvas — bright, clean, never muddy */
  --canvas:      #FFFCF7;   /* main background: crisp warm white */
  --canvas-rgb:  255,252,247;
  --canvas-alt:  #F6F1E9;   /* soft sand — used to ground footer/strips, never as long-text bg */
  --card-bg:     #FFFFFF;   /* pure white for elevated cards, pops off the canvas */

  /* Typography — deep charcoal, not brown */
  --ink:         #1F1C1A;   /* headings, high-contrast text */
  --body-text:   #46423E;   /* long-form copy — dark enough to be crisp, not muddy */
  --muted-text:  #8C867E;   /* captions, labels, de-emphasized text */
  --border:      #E7E0D3;   /* hairline borders, soft and clean */

  /* Warm accent — used strictly for brand identity, CTAs, key highlights */
  --accent:       #C1502E;  /* burnt terracotta */
  --accent-dim:   #A23F22;  /* accent hover/active */
  --accent-glow:  rgba(193,80,46,0.10);
  --accent-glow2: rgba(193,80,46,0.18);
  --error:        #B3483A;

  /* Vibrant per-category colors — service tags, filter pills, footer service links */
  --cat-dev:      #C23B2E;  /* red */
  --cat-design:   #8B3FA8;  /* purple */
  --cat-growth:   #1F7A45;  /* green */
  --cat-tech:     #2E74C9;  /* blue */
  --cat-gov:      #B8860B;  /* yellow / goldenrod */

  --shadow-sm: 0 2px 10px rgba(31,28,26,0.05);
  --shadow:    0 6px 24px rgba(31,28,26,0.06);
  --shadow-md: 0 14px 36px rgba(31,28,26,0.09);
  --shadow-lg: 0 24px 56px rgba(31,28,26,0.12);
  --radius:      16px;
  --radius-sm:   10px;
  --radius-lg:   24px;
  --radius-pill: 100px;
  --transition:  0.25s cubic-bezier(.4,0,.2,1);
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--canvas);
  color: var(--body-text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color 0.3s ease, color 0.3s ease;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { cursor: pointer; font-family: inherit; }

h1, h2, .display {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  line-height: 1.12;
  color: var(--ink);
}
h3, h4, h5, .logo-text {
  font-family: 'Inter', sans-serif;
  line-height: 1.2;
  color: var(--ink);
}

.container { max-width: 1200px; margin: 0 auto; padding: 0 5%; }
.text-teal  { color: var(--accent); }
.text-muted { color: var(--muted-text); }

.section-eyebrow {
  display: inline-block;
  color: var(--accent);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.section-title em { font-style: italic; font-weight: 500; color: var(--accent); }
.section-body {
  font-size: 1.02rem;
  color: var(--body-text);
  line-height: 1.75;
  max-width: 560px;
}
.centered { text-align: center; }
.centered .section-body { margin: 0 auto; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 0.93rem;
  padding: 14px 30px;
  border-radius: var(--radius-pill);
  border: none;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition), color var(--transition), border-color var(--transition);
}
.btn:active { transform: scale(0.96); }
.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(193,80,46,0.24);
}
.btn-primary:hover {
  background: var(--accent-dim);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(193,80,46,0.34);
}
.btn-outline-light {
  background: transparent;
  color: #FFFFFF;
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline-light:hover {
  border-color: #fff;
  color: #075e54;
  background: #fff;
  transform: translateY(-2px);
}
.btn-outline-dark {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--border);
}
.btn-outline-dark:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
  transform: translateY(-2px);
}
.btn-orange {
  background: var(--canvas-alt);
  color: var(--ink);
}
.btn-orange:hover {
  background: var(--border);
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: #25D366;
  color: #fff;
}
.btn-whatsapp:hover {
  background: #1eb855;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37,211,102,0.3);
}
.btn-lg { padding: 17px 38px; font-size: 1rem; }
.btn-sm { padding: 10px 20px; font-size: 0.82rem; }

#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5%;
  height: 72px;
  background: rgba(255,252,247,0.9);
  backdrop-filter: blur(20px) saturate(1.2);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  border-bottom: 1px solid rgba(31,28,26,0.06);
  transition: background 0.35s ease, border-color 0.35s ease;
}
#navbar.scrolled {
  background: rgba(255,252,247,0.5);
  border-bottom-color: rgba(31,28,26,0.03);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-k {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  background: #FFFFFF;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-weight: 900;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--accent);
  text-shadow:
    1px 1px 0 var(--accent-dim),
    2px 2px 0 rgba(31,28,26,0.15),
    0 3px 6px rgba(31,28,26,0.22);
  box-shadow: 0 2px 8px rgba(31,28,26,0.14), inset 0 1px 0 rgba(255,255,255,0.7);
}
.logo-text {
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.logo-cloud-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}
.nav-links a {
  color: rgba(31,28,26,0.65);
  text-decoration: none;
  font-size: 0.87rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
  background: var(--accent-glow);
}
.nav-links a.active { color: var(--accent); }
.nav-links .nav-cta {
  background: var(--accent);
  color: #FFFFFF !important;
  font-weight: 700 !important;
  padding: 9px 22px;
  margin-left: 8px;
  box-shadow: 0 4px 14px rgba(193,80,46,0.24);
}
.nav-links .nav-cta:hover {
  background: var(--accent-dim) !important;
  color: #FFFFFF !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(193,80,46,0.34);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  padding: 16px 5% 24px;
  z-index: 999;
  flex-direction: column;
  gap: 2px;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: rgba(31,28,26,0.7);
  text-decoration: none;
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  font-size: 1rem;
  padding: 13px 0;
  border-bottom: 1px solid rgba(31,28,26,0.07);
  transition: color var(--transition);
}
.mobile-menu a:hover, .mobile-menu a.active { color: var(--accent); }
.mobile-menu a.active { color: var(--accent); }
.mobile-menu .mob-cta {
  margin-top: 12px;
  background: var(--accent);
  color: #FFFFFF !important;
  font-weight: 700;
  text-align: center;
  padding: 14px;
  border-radius: var(--radius-pill);
  border: none;
}

.page-hero {
  background: var(--canvas-alt);
  padding: 130px 5% 120px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 400px; height: 400px;
  background: rgba(193,80,46,0.08);
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -80px;
  width: 350px; height: 350px;
  background: rgba(193,80,46,0.05);
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}
.page-hero .breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(31,28,26,0.4);
  font-size: 0.82rem;
  margin-bottom: 20px;
}
.page-hero .breadcrumb a { color: var(--accent); text-decoration: none; }
.page-hero .breadcrumb span { color: rgba(31,28,26,0.28); }
.page-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  letter-spacing: -0.01em;
  max-width: 700px;
  margin: 0 auto 16px;
}
.page-hero h1 em { font-style: italic; font-weight: 500; color: var(--accent); }
.page-hero p {
  color: var(--body-text);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

#hero {
  background: var(--canvas);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 108px 5% 100px;
  position: relative;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 38%;
  filter: saturate(1.08) contrast(1.02);
  transform: scale(1.1);
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(0,0,0,0.10) 0%,
    rgba(0,0,0,0) 24%,
    rgba(0,0,0,0) 62%,
    rgba(var(--canvas-rgb), 0.98) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  background: rgba(255,252,247,0.86);
  backdrop-filter: blur(22px) saturate(1.15);
  -webkit-backdrop-filter: blur(22px) saturate(1.15);
  border: 1px solid rgba(255,255,255,0.6);
  border-radius: var(--radius-lg);
  padding: 56px 52px;
  box-shadow: 0 30px 70px rgba(31,28,26,0.14);
}

#hero h1 {
  font-size: clamp(2.6rem, 5.6vw, 4.8rem);
  letter-spacing: -0.01em;
  max-width: 840px;
  margin: 0 auto 20px;
  text-shadow: 0 1px 0 rgba(255,255,255,0.6);
}
#hero h1 em { font-style: italic; font-weight: 500; color: var(--accent-dim); font-size: 0.68em; white-space: nowrap; }

.hero-sub {
  font-family: 'Inter', sans-serif;
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--body-text);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 52px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: 'Inter', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--ink);
  counter-increment: none;
}
.hero-stat-num span { color: var(--accent); }
.hero-stat-label {
  font-size: 0.75rem;
  color: var(--muted-text);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-top: 3px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 30px 26px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--cat-dev);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.service-card[data-category="design"]::before { background: var(--cat-design); }
.service-card[data-category="growth"]::before { background: var(--cat-growth); }
.service-card[data-category="tech"]::before { background: var(--cat-tech); }
.service-card[data-category="gov"]::before { background: var(--cat-gov); }
.service-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: rgba(193,80,46,0.22); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 48px; height: 48px;
  background: var(--accent-glow);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
  transition: background var(--transition);
}
.service-card:hover .service-icon { background: var(--accent-glow2); }
.service-icon svg { width: 22px; height: 22px; stroke: var(--accent); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.service-card h3 { font-size: 1.02rem; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.service-card p  { font-size: 0.86rem; color: var(--muted-text); line-height: 1.65; }
.service-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 9px;
  border-radius: 100px;
}
.service-tag { margin-top: 14px; background: rgba(193,80,46,0.09); color: var(--accent-dim); }
.tag-dev    { background: rgba(194,59,46,0.10); color: var(--cat-dev); }
.tag-design { background: rgba(139,63,168,0.10); color: var(--cat-design); }
.tag-growth { background: rgba(31,122,69,0.10); color: var(--cat-growth); }
.tag-tech   { background: rgba(46,116,201,0.10); color: var(--cat-tech); }
.tag-gov    { background: rgba(184,134,11,0.12); color: var(--cat-gov); }

.service-detail-list {
  list-style: none;
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.service-detail-list li {
  font-size: 0.83rem;
  color: var(--muted-text);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}
.service-detail-list li::before {
  content: '';
  flex-shrink: 0;
  width: 16px; height: 16px;
  margin-top: 1px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8l3.5 3.5L13 4.5' stroke='%23C1502E' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

.filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 40px;
}
.filter-tab {
  background: var(--card-bg);
  border: 1.5px solid var(--border);
  color: var(--muted-text);
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.84rem;
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition);
}
.filter-tab:hover { border-color: var(--cat-dev); color: var(--cat-dev); }
.filter-tab[data-filter="design"]:hover { border-color: var(--cat-design); color: var(--cat-design); }
.filter-tab[data-filter="growth"]:hover { border-color: var(--cat-growth); color: var(--cat-growth); }
.filter-tab[data-filter="tech"]:hover { border-color: var(--cat-tech); color: var(--cat-tech); }
.filter-tab[data-filter="gov"]:hover { border-color: var(--cat-gov); color: var(--cat-gov); }
.filter-tab.active { background: var(--cat-dev); border-color: var(--cat-dev); color: #FFFFFF; }
.filter-tab[data-filter="design"].active { background: var(--cat-design); border-color: var(--cat-design); color: #FFFFFF; }
.filter-tab[data-filter="growth"].active { background: var(--cat-growth); border-color: var(--cat-growth); color: #FFFFFF; }
.filter-tab[data-filter="tech"].active { background: var(--cat-tech); border-color: var(--cat-tech); color: #FFFFFF; }
.filter-tab[data-filter="gov"].active { background: var(--cat-gov); border-color: var(--cat-gov); color: var(--ink); }

.service-card.hidden { display: none; }
.service-card.fade-in { animation: fadeInUp 0.35s ease forwards; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.about-story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-story-grid.reverse { direction: rtl; }
.about-story-grid.reverse > * { direction: ltr; }

.about-visual-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow);
}
.about-visual-card .card-eyebrow {
  font-family: 'Fraunces', serif;
  font-size: 1.3rem;
  font-weight: 600;
  font-style: italic;
  color: var(--accent);
  margin-bottom: 20px;
}
.about-visual-card.light {
  background: var(--card-bg);
  border: 1px solid var(--border);
}
.about-visual-card.light .card-eyebrow { color: var(--ink); }

.check-list { list-style: none; display: flex; flex-direction: column; gap: 13px; }
.check-list li {
  display: flex; align-items: flex-start; gap: 12px;
  font-size: 0.91rem;
  line-height: 1.55;
}
.check-list.dark li { color: var(--body-text); }
.check-list.dark li::before {
  content: '';
  flex-shrink: 0;
  width: 20px; height: 20px;
  margin-top: 0;
  background: var(--accent-glow);
  border: 1px solid rgba(193,80,46,0.3);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M5 10l3.5 3.5L15 7' stroke='%23C1502E' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: cover;
}
.check-list.light-list li { color: var(--body-text); }
.check-list.light-list li::before {
  content: '';
  flex-shrink: 0;
  width: 20px; height: 20px;
  background: var(--accent-glow);
  border: 1px solid rgba(193,80,46,0.3);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none'%3E%3Cpath d='M5 10l3.5 3.5L15 7' stroke='%23C1502E' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: cover;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.value-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.value-emoji { font-size: 2rem; margin-bottom: 14px; }
.value-card h3 { font-size: 1rem; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.value-card p  { font-size: 0.85rem; color: var(--muted-text); line-height: 1.65; }

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.process-connector {
  position: absolute;
  top: 36px;
  left: calc(12.5% + 24px);
  right: calc(12.5% + 24px);
  height: 1px;
  background: var(--accent);
  opacity: 0.25;
}
.process-step {
  text-align: center;
  padding: 0 16px;
}
.step-circle {
  width: 72px; height: 72px;
  background: var(--card-bg);
  border: 2px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 18px;
  font-family: 'Inter', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--accent);
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.process-step:hover .step-circle {
  border-color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 0 6px rgba(193,80,46,0.08);
}
.process-step h3 { font-size: 0.97rem; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.process-step p  { font-size: 0.83rem; color: var(--muted-text); line-height: 1.6; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.why-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.why-card:hover { transform: translateY(-4px); border-color: rgba(193,80,46,0.28); box-shadow: var(--shadow-md); }
.why-emoji { font-size: 1.9rem; margin-bottom: 14px; }
.why-card h3 { font-size: 1rem; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.why-card p  { font-size: 0.85rem; color: var(--muted-text); line-height: 1.65; }

.contact-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 52px;
  align-items: start;
}

.contact-form-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.contact-form-card h2 {
  font-size: 1.7rem;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
.contact-form-card .form-subtitle {
  color: var(--muted-text);
  font-size: 0.92rem;
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 18px;
}
.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0.02em;
}
.form-group label span { color: var(--accent); }

.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'Inter', sans-serif;
  font-size: 0.92rem;
  color: var(--ink);
  background: var(--canvas);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: var(--card-bg);
  box-shadow: 0 0 0 3px rgba(193,80,46,0.12);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(179,72,58,0.1);
}
.form-group .field-error {
  font-size: 0.78rem;
  color: var(--error);
  display: none;
}
.form-group .field-error.show { display: block; }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select { cursor: pointer; }
.char-count { font-size: 0.74rem; color: var(--muted-text); text-align: right; margin-top: 3px; }

.hp-field { display: none !important; }

.form-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.form-privacy {
  font-size: 0.78rem;
  color: var(--muted-text);
}

.form-alert {
  display: none;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  margin-bottom: 20px;
  align-items: center;
  gap: 10px;
}
.form-alert.show { display: flex; }
.form-alert.success {
  background: var(--accent-glow);
  border: 1px solid rgba(193,80,46,0.3);
  color: var(--accent-dim);
}
.form-alert.error-alert {
  background: rgba(179,72,58,0.07);
  border: 1px solid rgba(179,72,58,0.25);
  color: var(--error);
}

.contact-sidebar { display: flex; flex-direction: column; gap: 20px; }

.contact-info-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  color: var(--ink);
  box-shadow: var(--shadow);
}
.contact-info-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--accent);
}
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}
.contact-detail:last-child { margin-bottom: 0; }
.contact-detail-icon {
  width: 38px; height: 38px;
  background: var(--accent-glow);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-detail-icon svg { width: 18px; height: 18px; stroke: var(--accent); fill: none; stroke-width: 1.8; }
.contact-detail-text p { font-size: 0.78rem; color: var(--muted-text); margin-bottom: 2px; text-transform: uppercase; letter-spacing: 0.07em; }
.contact-detail-text a { color: var(--ink); text-decoration: none; font-size: 0.92rem; transition: color var(--transition); }
.contact-detail-text a:hover { color: var(--accent); }
.contact-detail-text span { color: var(--ink); font-size: 0.92rem; }

.whatsapp-cta-card {
  background: linear-gradient(135deg, #075e54, #128c7e);
  border-radius: var(--radius-lg);
  padding: 28px;
  color: white;
  text-align: center;
  position: sticky;
  top: 88px;
}
.whatsapp-cta-card .wa-icon {
  width: 52px; height: 52px;
  margin: 0 auto 14px;
}
.whatsapp-cta-card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.whatsapp-cta-card p  { font-size: 0.84rem; opacity: 0.8; margin-bottom: 18px; line-height: 1.5; }

.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: rgba(193,80,46,0.35); }
.faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition: background var(--transition);
}
.faq-q:hover { background: var(--accent-glow); }
.faq-item.open .faq-q { color: var(--accent); }
.faq-chevron {
  flex-shrink: 0;
  width: 18px; height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  transition: transform 0.3s;
}
.faq-item.open .faq-chevron { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.2s ease;
}
.faq-a-inner {
  padding: 0 20px 16px;
  font-size: 0.88rem;
  color: var(--muted-text);
  line-height: 1.7;
}

.cta-banner {
  background: var(--canvas);
  padding: 80px 5%;
}
.cta-banner-inner {
  max-width: 680px;
  margin: 0 auto;
  background: var(--canvas-alt);
  border: 1px solid rgba(31,28,26,0.06);
  border-radius: var(--radius-lg);
  padding: 60px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner-inner::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 280px; height: 280px;
  background: rgba(193,80,46,0.12);
  border-radius: 50%;
  filter: blur(60px);
}
.cta-banner-inner h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.4rem);
  letter-spacing: -0.01em;
  margin-bottom: 14px;
}
.cta-banner-inner p {
  color: var(--body-text);
  font-size: 1rem;
  margin-bottom: 32px;
}
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

.stats-strip {
  background: var(--canvas-alt);
  padding: 48px 5%;
}
.stats-strip-inner {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item { padding: 16px; }
.stat-num {
  font-family: 'Inter', sans-serif;
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--ink);
  line-height: 1;
}
.stat-num span { color: var(--accent); }
.stat-label {
  font-size: 0.78rem;
  color: rgba(31,28,26,0.5);
  text-transform: uppercase;
  letter-spacing: 0.09em;
  margin-top: 6px;
}

.section-dark {
  background: var(--canvas-alt);
  color: var(--ink);
}
.section-dark .section-title { color: var(--ink); }
.section-dark .section-body { color: var(--body-text); }

footer {
  background: var(--canvas-alt);
  color: rgba(31,28,26,0.55);
  padding: 56px 5% 28px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; }
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(31,28,26,0.09);
  margin-bottom: 28px;
}
.footer-brand p {
  font-size: 0.84rem;
  line-height: 1.7;
  margin-top: 12px;
  max-width: 260px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.footer-col h4 {
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.footer-col ul li a {
  color: rgba(31,28,26,0.55);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color var(--transition);
}
.footer-col ul li a:hover { color: var(--accent); }
.footer-col ul li a.cat-dev    { color: var(--cat-dev); }
.footer-col ul li a.cat-design { color: var(--cat-design); }
.footer-col ul li a.cat-growth { color: var(--cat-growth); }
.footer-col ul li a.cat-tech   { color: var(--cat-tech); }
.footer-col ul li a.cat-gov    { color: var(--cat-gov); }
.footer-col ul li a.cat-dev:hover    { color: var(--accent-dim); }
.footer-col ul li a.cat-design:hover,
.footer-col ul li a.cat-growth:hover,
.footer-col ul li a.cat-tech:hover,
.footer-col ul li a.cat-gov:hover { opacity: 0.75; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: 9px;
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 2px; }
.footer-contact-item a { color: rgba(31,28,26,0.55); text-decoration: none; transition: color var(--transition); }
.footer-contact-item a:hover { color: var(--accent); }
.footer-social { display: flex; gap: 10px; margin-top: 16px; }
.social-link {
  width: 34px; height: 34px;
  background: rgba(31,28,26,0.06);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  text-decoration: none;
  transition: background var(--transition);
}
.social-link:hover { background: var(--accent-glow); }
.social-link svg { width: 16px; height: 16px; stroke: rgba(31,28,26,0.6); fill: none; stroke-width: 1.8; transition: stroke var(--transition); }
.social-link:hover svg { stroke: var(--accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
}
.footer-bottom a { color: rgba(31,28,26,0.4); text-decoration: none; transition: color var(--transition); }
.footer-bottom a:hover { color: var(--accent); }

.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 22px rgba(37,211,102,0.4);
  z-index: 900;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
  animation: waAppear 0.5s ease 2s both;
}
@keyframes waAppear {
  from { opacity: 0; transform: scale(0.5); }
  to   { opacity: 1; transform: scale(1); }
}
.wa-float::before {
  content: '';
  position: absolute;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: #25D366;
  animation: waPulse 2.5s ease-in-out infinite;
  z-index: -1;
}
@keyframes waPulse {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  60% { transform: scale(1.5); opacity: 0; }
}
.wa-float:hover { transform: scale(1.08) translateY(-2px); box-shadow: 0 10px 30px rgba(37,211,102,0.5); }
.wa-float:active { transform: scale(0.96); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }
.wa-tooltip {
  position: absolute;
  right: 68px;
  background: var(--ink);
  color: #FFFFFF;
  font-size: 0.78rem;
  font-weight: 600;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
  transition: opacity var(--transition), transform var(--transition);
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.18s; }
.reveal-delay-3 { transition-delay: 0.28s; }
.reveal-delay-4 { transition-delay: 0.38s; }

@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .about-story-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-sidebar { flex-direction: row; flex-wrap: wrap; }
  .contact-info-card { flex: 1; min-width: 240px; }
  .whatsapp-cta-card { flex: 1; min-width: 220px; }
  .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .process-steps-grid { grid-template-columns: repeat(2, 1fr); }
  .process-connector { display: none; }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  #hero h1 { font-size: clamp(1.6rem, 8vw, 2.8rem); }
  .hero-content { padding: 36px 26px; border-radius: var(--radius); }
  #navbar { height: 58px; }
  .mobile-menu { top: 58px; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .cta-banner-inner { padding: 40px 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 580px) {
  .services-grid { grid-template-columns: 1fr; }
  .process-steps-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .stats-strip-inner { grid-template-columns: repeat(2, 1fr); }
  .contact-form-card { padding: 28px 20px; }
  section:not(#hero):not(.page-hero) { padding: 64px 5% !important; }
  .wa-float { bottom: 18px; right: 18px; }
}

.section-pad { padding: 88px 5%; }
.section-pad-sm { padding: 64px 5%; }