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

:root {
  --primary: #F97316; /* Orange */
  --primary-hover: #EA580C;
  --primary-light: #FFF7ED;
  --primary-faded: rgba(249, 115, 22, 0.1);
  
  --navy: #111827;
  --navy-dark: #0F172A;
  
  --bg-white: #ffffff;
  --bg-light: #FAFAFA;
  
  --text-dark: #1F2937;
  --text-gray: #4B5563;
  --text-light: #9CA3AF;
  
  --border: #E5E7EB;
  
  --radius: 12px;
  --radius-sm: 8px;
  
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -2px rgba(0, 0, 0, 0.025);
  
  --transition: .3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-white);
  color: var(--text-gray);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 { 
  color: var(--text-dark);
  line-height: 1.2; 
  font-weight: 600;
}
h1 span, h2 span, h3 span { color: var(--primary); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.text-center { text-align: center; }

/* ─── PAGE SECTIONS ──────────────────────────────────── */
.page { display: none; padding-top: 0; min-height: 100vh; }
.page.active { display: block; animation: fadeIn .4s ease; }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.section-white { background: var(--bg-white); padding: 80px 0; }
.section-light { background: var(--bg-light); padding: 80px 0; }

.section-header { text-align: center; margin-bottom: 56px; }
.section-eyebrow {
  display: inline-block; font-size: .85rem; font-weight: 600;
  color: var(--text-gray); margin-bottom: 12px;
}
.section-eyebrow span { color: var(--primary); }
.section-sub { font-size: 1rem; color: var(--text-gray); max-width: 600px; margin: 0 auto; }

/* ─── HEADER ─────────────────────────────────────────── */
#site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}
#site-header.scrolled { 
  background: rgba(17, 24, 39, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-sm); 
}

.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 72px;
}

.logo {
  font-family: 'Inter', sans-serif;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: opacity var(--transition);
}
.logo:hover {
  opacity: 0.85;
}
.logo-text-bold {
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.5px;
  color: #ffffff;
}
.logo-text-light {
  font-weight: 300;
  font-size: 0.8rem;
  color: var(--primary);
  border-left: 1.5px solid rgba(255, 255, 255, 0.25);
  padding-left: 8px;
  margin-left: 4px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}
.logo-icon-svg {
  transition: transform var(--transition);
  flex-shrink: 0;
}
.logo:hover .logo-icon-svg {
  transform: scale(1.1) rotate(-5deg);
}

nav.main-nav { display: flex; align-items: center; gap: 16px; }
nav.main-nav a {
  font-size: .85rem; font-weight: 500; color: rgba(255,255,255,0.8);
  text-decoration: none; padding: 8px 16px; border-radius: 30px;
  transition: all var(--transition); cursor: pointer;
}
nav.main-nav a:hover { color: #ffffff; background: rgba(255,255,255,0.1); }
nav.main-nav a.active {
  background: var(--primary);
  color: #fff;
}

.hamburger { display: none; }

/* mobile nav */
.mobile-nav {
  display: none; position: fixed; top: 72px; left: 0; right: 0;
  background: var(--bg-white); border-bottom: 1px solid var(--border);
  padding: 16px 24px 24px; flex-direction: column; gap: 8px;
  z-index: 999; box-shadow: var(--shadow);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1rem; font-weight: 500; color: var(--text-dark);
  text-decoration: none; padding: 12px 16px; border-radius: var(--radius-sm);
  text-align: center;
}
.mobile-nav a:hover { color: var(--primary); background: var(--bg-light); }

/* ─── BUTTONS ───────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Inter', sans-serif; font-weight: 600; font-size: .95rem;
  background: var(--primary); color: #fff;
  padding: 14px 28px; border-radius: 30px;
  text-decoration: none; border: none; cursor: pointer;
  transition: all var(--transition);
}
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(249,115,22,0.3); }

.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Inter', sans-serif; font-weight: 500; font-size: .95rem;
  background: rgba(255,255,255,0.1); color: #fff;
  padding: 14px 28px; border-radius: 30px;
  border: 1px solid rgba(255,255,255,0.2); text-decoration: none; cursor: pointer;
  transition: all var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,0.2); }

.btn-outline-primary {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: 'Inter', sans-serif; font-weight: 600; font-size: .9rem;
  background: transparent; color: var(--primary);
  padding: 12px 28px; border-radius: 30px;
  border: 1px solid var(--primary); text-decoration: none; cursor: pointer;
  transition: all var(--transition);
}
.btn-outline-primary:hover { background: var(--primary-light); }

/* ─── HERO SECTIONS ─────────────────────────────────── */
.dark-hero {
  background-color: var(--navy);
  padding: 160px 0 100px;
  position: relative; overflow: hidden;
  text-align: center;
  background-size: cover;
  background-position: center;
}
.hero-video {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
.hero-about { background-image: url('assets/about_hero.png'); }
.hero-services { background-image: url('assets/solutions_hero.png'); }
.hero-portfolio { background-image: url('assets/portfolio_hero.png'); }
.hero-tools { background-image: url('assets/solutions_hero.png'); }
.hero-ready-systems { background-image: url('assets/ecommerce.png'); }
.hero-contact { background-image: url('assets/contact_hero_v2.png'); }

.hero-bg-overlay {
  position: absolute; inset: 0;
  background: radial-gradient(circle at center, rgba(31, 41, 55, 0.4) 0%, rgba(15, 23, 42, 0.9) 100%);
  z-index: 1;
}
.dark-hero .container { position: relative; z-index: 2; }
.hero-content { max-width: 800px; margin: 0 auto; }
.hero-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin: 16px auto 24px;
}
.hero-divider::before,
.hero-divider::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
}
.hero-divider span {
  width: 6px;
  height: 6px;
  background: var(--primary);
  border-radius: 50%;
}

.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .8rem; font-weight: 500;
  color: var(--primary); background: rgba(249, 115, 22, 0.1);
  padding: 8px 16px; border-radius: 30px; border: 1px solid rgba(249, 115, 22, 0.2);
  margin-bottom: 24px;
}
.dark-hero h1 { font-size: clamp(2.5rem, 5vw, 3.5rem); color: #fff; margin-bottom: 20px; }
.dark-hero p { font-size: 1.1rem; color: #D1D5DB; margin-bottom: 40px; }
.hero-ctas { display: flex; gap: 16px; justify-content: center; }

/* Stats Bar */
.stats-bar {
  display: flex; justify-content: center; gap: 64px;
  margin-top: 64px; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 40px;
}
.stat-item { text-align: center; }
.stat-num { font-size: 2.5rem; font-weight: 700; color: var(--primary); margin-bottom: 4px; }
.stat-label { font-size: .85rem; color: #9CA3AF; }
.inline-stats { margin-top: 40px; border-top: none; padding-top: 0; }

/* ─── HOME SECTIONS ──────────────────────────────────── */

/* Partners & Clients Section */
.partners-section {
  background: var(--bg-white);
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
}
.partners-title {
  text-align: center;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-light);
  margin-bottom: 36px;
  font-weight: 700;
}
.partners-marquee-container {
  overflow: hidden;
  width: 100%;
  display: flex;
  position: relative;
}
.partners-marquee-container::before,
.partners-marquee-container::after {
  content: "";
  position: absolute;
  top: 0;
  width: 100px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}
.partners-marquee-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-white) 0%, rgba(255, 255, 255, 0) 100%);
}
.partners-marquee-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-white) 0%, rgba(255, 255, 255, 0) 100%);
}
.partners-marquee-track {
  display: flex;
  width: max-content;
}
.marquee-group {
  display: flex;
  align-items: center;
  gap: 80px;
  padding-right: 80px;
  animation: marquee 25s linear infinite;
}
.partners-marquee-track:hover .marquee-group {
  animation-play-state: paused;
}
@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
.partner-logo-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 160px;
  height: 50px;
  transition: all var(--transition);
  filter: grayscale(100%);
  opacity: 0.55;
  flex-shrink: 0;
}
.partner-logo-link:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: translateY(-3px);
}
.partner-logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (max-width: 768px) {
  .partners-section {
    padding: 40px 0;
  }
  .marquee-group {
    gap: 40px;
    padding-right: 40px;
  }
  .partner-logo-link {
    width: 120px;
    height: 35px;
  }
}

/* Services Grid */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: var(--bg-white); border-radius: var(--radius);
  padding: 40px 32px; text-align: center;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-icon {
  width: 64px; height: 64px; background: var(--primary-light);
  color: var(--primary); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
}
.service-card h3 { font-size: 1.15rem; margin-bottom: 12px; }
.service-card p { font-size: .95rem; }

/* Tools Grid */
.tools-grid { display: flex; justify-content: center; gap: 24px; flex-wrap: wrap; }
.tool-card {
  background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px 32px; display: flex; flex-direction: column; align-items: center; gap: 12px;
  box-shadow: var(--shadow-sm); min-width: 140px; transition: transform var(--transition);
}
.tool-card:hover { transform: translateY(-4px); }
.tool-icon { font-size: 2rem; }
.tool-card span { font-size: .9rem; font-weight: 600; color: var(--text-dark); }

/* Ready Systems */
.ready-systems-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.badge-novidade {
  display: inline-block; background: var(--primary); color: #fff;
  font-size: .8rem; font-weight: 600; padding: 6px 12px; border-radius: 30px;
  margin-bottom: 16px;
}
.ready-systems-content h2 { font-size: 2rem; margin-bottom: 16px; }
.ready-systems-content p { margin-bottom: 24px; }
.checklist { list-style: none; margin-bottom: 24px; }
.checklist li { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-weight: 500; color: var(--text-dark); }
.checklist li svg { width: 20px; height: 20px; stroke: var(--primary); stroke-width: 3; }

.ready-systems-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.rs-card {
  background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 24px; box-shadow: var(--shadow-sm);
}
.rs-icon { font-size: 1.8rem; margin-bottom: 12px; }
.rs-card h4 { font-size: 1.05rem; margin-bottom: 4px; }
.rs-card p { font-size: .85rem; margin: 0; }

/* ─── ABOUT PAGE ─────────────────────────────────────── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.about-title { font-size: 1.5rem; margin-bottom: 20px; }
.about-text p { margin-bottom: 16px; }
.vision-box {
  background: var(--primary-light); border-left: 4px solid var(--primary);
  padding: 20px; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-top: 24px; font-size: .95rem; color: var(--primary);
}
.vision-box strong { color: var(--primary); }

.values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 40px; }
.value-card {
  background: var(--bg-light); border-radius: var(--radius);
  padding: 40px 32px; text-align: center;
}
.value-icon {
  width: 60px; height: 60px; background: var(--primary-light); color: var(--primary);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
}
.value-card h4 { margin-bottom: 12px; }
.value-card p { font-size: .9rem; margin: 0; }

/* ─── SERVICES PAGE (Full) ───────────────────────────── */
.services-grid-full { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-full-card {
  background: var(--bg-white); border-radius: 16px;
  padding: 40px 32px; border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-full-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
}
.sf-icon {
  width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; margin-bottom: 24px;
}
.sf-blue { background: #3B82F6; color: #ffffff; }
.sf-purple { background: #A855F7; color: #ffffff; }
.sf-pink { background: #EC4899; color: #ffffff; }

.service-full-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.service-full-card p { font-size: .95rem; margin-bottom: 24px; color: var(--text-gray); }
.sf-list { list-style: none; }
.sf-list li { display: flex; align-items: center; gap: 10px; font-size: .88rem; margin-bottom: 12px; color: var(--text-dark); font-weight: 500; }
.sf-list li svg { width: 18px; height: 18px; stroke: var(--primary); flex-shrink: 0; }

/* Why Choose Us & Process */
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 40px; margin-bottom: 56px; }
.feature-card {
  background: var(--bg-light); padding: 20px 24px; border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.02);
  display: flex; align-items: center; gap: 16px; font-weight: 500; color: var(--text-dark);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.01);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.feat-icon {
  width: 40px; height: 40px;
  background: #ffffff;
  border: 2px solid rgba(249, 115, 22, 0.2);
  color: var(--primary);
  border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(249, 115, 22, 0.08);
}

.process-box { display: grid; grid-template-columns: 1.5fr 1fr; gap: 48px; background: var(--bg-white); border: 1px solid var(--border); border-radius: 16px; padding: 48px; box-shadow: var(--shadow); }
.process-steps { display: flex; flex-direction: column; gap: 24px; }
.p-step { display: flex; gap: 16px; }
.p-num {
  width: 32px; height: 32px; background: var(--primary); color: #fff; font-weight: 700;
  border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.p-step strong { display: block; color: var(--text-dark); margin-bottom: 4px; font-size: 1rem; }
.p-step p { font-size: .88rem; margin: 0; color: var(--text-gray); }

.cta-box { background: var(--primary-light); padding: 32px; border-radius: 12px; text-align: center; }
.cta-box h4 { margin-bottom: 12px; font-size: 1.15rem; color: var(--text-dark); }
.cta-box p { font-size: .9rem; margin-bottom: 24px; color: var(--text-gray); }

/* ─── PORTFOLIO PAGE ──────────────────────────────────── */
.portfolio-filter { display: flex; justify-content: center; gap: 12px; margin-bottom: 48px; flex-wrap: wrap; }
.filter-btn {
  background: var(--bg-white); border: 1px solid var(--border); padding: 8px 20px;
  border-radius: 30px; font-weight: 500; color: var(--text-gray); cursor: pointer;
  transition: all var(--transition);
}
.filter-btn.active, .filter-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.portfolio-card {
  display: block;
  text-decoration: none;
  background: var(--bg-white); border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: transform var(--transition);
}
.portfolio-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.p-thumb {
  aspect-ratio: 16/10;
  width: 100%;
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  border-bottom: 1px solid var(--border);
}
.p-info { padding: 24px; }
.p-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.p-tag { font-size: .7rem; font-weight: 600; padding: 4px 10px; border-radius: 20px; background: var(--primary-light); color: var(--primary); }
.p-client { font-size: .75rem; color: var(--text-light); }
.portfolio-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.portfolio-card p { font-size: .85rem; margin-bottom: 16px; }
.p-tech { display: flex; gap: 6px; flex-wrap: wrap; }
.p-tech span { font-size: .7rem; background: var(--bg-light); border: 1px solid var(--border); padding: 2px 8px; border-radius: 4px; color: var(--text-gray); }

/* ─── FOOTER ──────────────────────────────────────────── */
.main-footer {
  background: var(--navy); padding: 80px 0 32px; color: #D1D5DB;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 48px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.footer-desc { font-size: .9rem; line-height: 1.6; }

.footer-col-links h4, .footer-col-contact h4 {
  color: #fff; font-size: 1.05rem; margin-bottom: 20px;
}
.footer-col-links ul, .footer-col-contact ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-col-links a { color: #D1D5DB; text-decoration: none; font-size: .9rem; transition: color var(--transition); cursor: pointer; }
.footer-col-links a:hover { color: var(--primary); }
.footer-social-links a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.footer-social-links svg {
  stroke: currentColor;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.footer-social-links a:hover svg {
  transform: translateY(-1px);
}

.footer-col-contact ul li { display: flex; align-items: center; gap: 12px; font-size: .9rem; }
.footer-col-contact svg { width: 18px; height: 18px; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; font-size: .85rem; }

/* ─── TOOLS PAGE (Detailed) ──────────────────────────── */
.intro-box {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.intro-box h2 {
  font-size: 2rem;
  margin-bottom: 20px;
}
.intro-box p {
  font-size: 1.1rem;
  color: var(--text-gray);
  line-height: 1.8;
}

.tools-detailed-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.tool-detail-card {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.tool-detail-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.tool-detail-card.reveal-span-2 {
  grid-column: span 2;
}
.td-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}
.td-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.td-icon svg {
  width: 30px;
  height: 30px;
}
.td-header h3 {
  font-size: 1.4rem;
  margin-bottom: 4px;
}
.td-type {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.td-body p {
  font-size: 0.95rem;
  color: var(--text-gray);
  margin-bottom: 16px;
  line-height: 1.6;
}
.td-body h4 {
  font-size: 1.05rem;
  margin-top: 24px;
  margin-bottom: 16px;
  color: var(--text-dark);
}
.td-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.td-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-gray);
}
.td-list li svg {
  width: 16px;
  height: 16px;
  stroke: var(--primary);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Approach */
.approach-box {
  background: var(--navy);
  color: #fff;
  border-radius: 16px;
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background-image: radial-gradient(circle at top right, rgba(249, 115, 22, 0.15) 0%, transparent 60%);
}
.approach-content {
  max-width: 800px;
  margin: 0 auto;
}
.approach-content h2 {
  font-size: 2.2rem;
  color: #fff;
  margin-bottom: 20px;
}
.approach-content p {
  font-size: 1.1rem;
  color: #D1D5DB;
  line-height: 1.8;
  margin: 0;
}

@media (max-width: 1024px) {
  .tools-detailed-grid {
    grid-template-columns: 1fr;
  }
  .tool-detail-card.reveal-span-2 {
    grid-column: span 1;
  }
}
@media (max-width: 768px) {
  .td-list {
    grid-template-columns: 1fr;
  }
  .approach-box {
    padding: 40px 24px;
  }
}

/* ─── FLOATING ACTION BUTTON ──────────────────────────── */
.fab-chat {
  position: fixed; bottom: 32px; right: 32px; z-index: 999;
  width: 56px; height: 56px; background: var(--primary); color: #fff;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4); text-decoration: none;
  transition: transform var(--transition);
}
.fab-chat:hover { transform: scale(1.05); }

/* ─── RESPONSIVENESS ────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid, .portfolio-grid, .services-grid-full { grid-template-columns: repeat(2, 1fr); }
  .ready-systems-grid { grid-template-columns: 1fr; }
  .about-grid, .process-box { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  nav.main-nav { display: none; }
  .hamburger { display: flex; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
  .hamburger span { display: block; width: 24px; height: 2px; background: #ffffff; border-radius: 2px; }

  .hero-ctas { flex-direction: column; }
  .stats-bar { flex-direction: column; gap: 32px; }
  .services-grid, .portfolio-grid, .services-grid-full { grid-template-columns: 1fr; }
  .values-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .ready-systems-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

/* ─── SCROLL REVEAL ───────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

/* ─── TOAST ───────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 28px; right: 28px; z-index: 9999;
  background: var(--navy); color: #fff;
  padding: 14px 22px; border-radius: var(--radius-sm);
  font-size: .875rem; font-weight: 500;
  box-shadow: var(--shadow); display: none; align-items: center; gap: 10px;
}
.toast.show { display: flex; animation: slideUp .3s ease; }
@keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

/* ─── CONTACT PAGE CUSTOM STYLES ─────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  margin-top: 48px;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card-item {
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.contact-card-item:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.cc-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-faded);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cc-icon svg {
  width: 24px;
  height: 24px;
}

.cc-details h4 {
  font-size: 1.1rem;
  margin-bottom: 6px;
  color: var(--text-dark);
}

.cc-details p, .cc-details a {
  font-size: 0.95rem;
  color: var(--text-gray);
  margin: 0;
  text-decoration: none;
  transition: color var(--transition);
}

.cc-details a:hover {
  color: var(--primary);
}

/* Contact Form */
.contact-form-container {
  background: var(--bg-white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px;
  box-shadow: var(--shadow);
}

.contact-form-container h3 {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.contact-form-container > p {
  font-size: 0.95rem;
  color: var(--text-gray);
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-light);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: all var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background: var(--bg-white);
  box-shadow: 0 0 0 4px var(--primary-faded);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}

.form-submit-btn {
  width: 100%;
  padding: 16px;
  font-weight: 700;
}

@media (max-width: 1024px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}