/* ============================================================
   DIAL PRO SOLUTIONS — styles.css
============================================================ */

:root {
  --primary: #3b82f6;
  --primary-dark: #2563eb;
  --secondary: #0f172a;
  --secondary-light: #1e293b;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --bg-light: #f8fafc;
  --white: #ffffff;
  --green: #22c55e;
  --orange: #f97316;
  --yellow: #eab308;
  --purple: #8b5cf6;
  --emerald: #10b981;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
select, input, textarea { font-family: inherit; }

.hidden { display: none !important; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.text-center { text-align: center; }

/* ============================================================
   BUTTONS
============================================================ */
.btn-primary {
  display: inline-block;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: 0.75rem;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(59,130,246,0.3); }

.btn-ghost {
  display: inline-block;
  background: rgba(255,255,255,0.1);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: 0.75rem;
  border: 1px solid rgba(255,255,255,0.2);
  transition: background 0.2s;
}
.btn-ghost:hover { background: rgba(255,255,255,0.2); }

.btn-white {
  display: inline-block;
  background: #fff;
  color: var(--primary);
  font-weight: 700;
  font-size: 1rem;
  padding: 1rem 2rem;
  border-radius: 0.75rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,0.15); }

.full-width { width: 100%; text-align: center; }

.text-primary { color: var(--primary); }
.text-link { color: var(--primary); font-weight: 600; transition: opacity 0.2s; }
.text-link:hover { opacity: 0.8; }

/* ============================================================
   NAVBAR
============================================================ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: background 0.3s, box-shadow 0.3s, padding 0.3s;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0,0,0,0.08);
  padding: 0.75rem 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.nav-logo img { height: 48px; width: auto; object-fit: contain; border-radius: 10px; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
  position: relative;
  padding-bottom: 2px;
}
.navbar.scrolled .nav-link { color: var(--text-muted); }
.nav-link:hover { color: var(--primary); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--primary);
  transition: width 0.3s;
}
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.nav-link.active { color: var(--primary); }
.navbar.scrolled .nav-link.active { color: var(--text); }

.nav-actions { display: flex; align-items: center; gap: 0.75rem; }

.icon-btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.whatsapp-btn { background: rgba(37,211,102,0.1); color: #25D366; }
.whatsapp-btn:hover { background: #25D366; color: #fff; }
.phone-btn { background: rgba(255,255,255,0.1); color: #fff; }
.navbar.scrolled .phone-btn { background: rgba(15,23,42,0.05); color: var(--secondary); }
.phone-btn:hover { background: var(--secondary); color: #fff; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: background 0.3s;
}
.navbar.scrolled .hamburger span { background: var(--secondary); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: #fff;
  z-index: 999;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  padding: 5rem 1.5rem 2rem;
  min-height: 100%;
  gap: 1.5rem;
}
.mobile-logo { height: 60px; width: auto; margin-bottom: 0.5rem; border-radius: 10px; }
.mobile-nav { display: flex; flex-direction: column; gap: 1rem; }
.mobile-link {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary);
  transition: color 0.2s;
}
.mobile-link:hover, .mobile-link.active { color: var(--primary); }
.mobile-contact-box {
  margin-top: auto;
  background: rgba(15,23,42,0.04);
  border-radius: 1rem;
  padding: 1.5rem;
}
.mobile-contact-box p { font-size: 0.875rem; color: var(--text-muted); margin-bottom: 1rem; }
.mobile-contact-btns { display: flex; gap: 1rem; }
.mobile-wa-btn, .mobile-call-btn {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: opacity 0.2s;
}
.mobile-wa-btn { background: #25D366; color: #fff; }
.mobile-call-btn { background: var(--secondary); color: #fff; }
.mobile-wa-btn:hover, .mobile-call-btn:hover { opacity: 0.9; }

/* ============================================================
   SECTIONS / LAYOUT
============================================================ */
.section { padding: 5rem 0; }
.bg-white { background: #fff; }
.bg-light { background: var(--bg-light); }
.border-y { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

.section-header { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.section-tag { font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--primary); margin-bottom: 0.75rem; }
.section-title { font-size: 2rem; font-weight: 800; color: var(--secondary); line-height: 1.2; margin-bottom: 1rem; }
.section-title.left { text-align: left; }
.section-subtitle { font-size: 1.1rem; color: var(--text-muted); }
.section-text { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 1.5rem; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* ============================================================
   HERO
============================================================ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 7rem 0 5rem;
  background: var(--secondary) url('images/logo.png') no-repeat center/cover;
  background-attachment: fixed;
  overflow: hidden;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--secondary) 0%, rgba(15,23,42,0.92) 60%, rgba(59,130,246,0.15) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 9999px;
  color: rgba(255,255,255,0.85);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 2rem;
  backdrop-filter: blur(8px);
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}
.hero-subtitle {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.7);
  max-width: 600px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.hero-btns { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }
.hero-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
}
.check-icon {
  color: var(--primary);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

/* ============================================================
   SERVICES GRID
============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  display: block;
  background: #fff;
  border-radius: 1.25rem;
  border: 1px solid var(--border);
  box-shadow: 0 4px 15px rgba(0,0,0,0.04);
  overflow: hidden;
  transition: box-shadow 0.3s, border-color 0.3s, transform 0.3s;
  color: inherit;
  text-decoration: none;
}
.service-card:hover { box-shadow: 0 20px 40px rgba(0,0,0,0.1); border-color: rgba(59,130,246,0.3); transform: translateY(-2px); }

.service-img-wrap { position: relative; height: 180px; overflow: hidden; }
.service-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.service-card:hover .service-img-wrap img { transform: scale(1.05); }
.service-img-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.4), transparent); }
.service-icon-badge {
  position: absolute;
  bottom: 0.75rem; left: 0.75rem;
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.9);
  border-radius: 0.5rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  backdrop-filter: blur(4px);
}
.service-card-body { padding: 1.5rem; }
.service-card-body h3 { font-size: 1.1rem; font-weight: 700; color: var(--secondary); margin-bottom: 0.5rem; }
.service-card-body p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 1rem; }
.learn-more { font-size: 0.9rem; font-weight: 600; color: var(--primary); transition: transform 0.2s; display: inline-block; }
.service-card:hover .learn-more { transform: translateX(3px); }

.promo-card {
  background: var(--secondary);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  cursor: default;
}
.promo-card h3 { font-size: 1.5rem; font-weight: 700; color: #fff; }
.promo-card p { color: rgba(255,255,255,0.65); font-size: 0.95rem; line-height: 1.6; }

/* ============================================================
   STEPS
============================================================ */
.steps-list { display: flex; flex-direction: column; gap: 0.75rem; }
.step-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 0.875rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  transition: box-shadow 0.2s;
}
.step-item:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.step-num {
  width: 48px; height: 48px; flex-shrink: 0;
  background: rgba(59,130,246,0.08);
  color: var(--primary);
  border-radius: 0.625rem;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
}
.step-item span { font-weight: 600; color: var(--secondary); font-size: 1rem; }

/* ============================================================
   PROVIDERS
============================================================ */
.providers-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.providers-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  opacity: 0.6;
  filter: grayscale(1);
  transition: all 0.5s;
}
.providers-row:hover { opacity: 1; filter: none; }
.providers-row span { font-weight: 800; font-size: 1.1rem; color: var(--secondary); }

/* ============================================================
   CTA SECTION
============================================================ */
.cta-section {
  background: var(--primary);
  padding: 5rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 300px; height: 300px;
  background: rgba(255,255,255,0.08);
  border-radius: 50%;
  filter: blur(40px);
}
.cta-section h2 { font-size: 2.5rem; font-weight: 800; color: #fff; margin-bottom: 1rem; }
.cta-section p { font-size: 1.1rem; color: rgba(255,255,255,0.8); max-width: 640px; margin: 0 auto 2rem; line-height: 1.7; }

/* ============================================================
   PAGE HERO (inner pages)
============================================================ */
.page-hero {
  padding: 8rem 0 4rem;
  background: var(--secondary);
  position: relative;
  overflow: hidden;
  text-align: center;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--secondary), #111827 50%, rgba(59,130,246,0.15));
}
.page-hero-orange::before { background: linear-gradient(135deg, var(--secondary), #111827 50%, rgba(249,115,22,0.2)); }
.page-hero-yellow::before { background: linear-gradient(135deg, var(--secondary), #111827 50%, rgba(234,179,8,0.15)); }
.page-hero-green::before  { background: linear-gradient(135deg, var(--secondary), #111827 50%, rgba(16,185,129,0.2)); }
.page-hero-purple::before { background: linear-gradient(135deg, var(--secondary), #111827 50%, rgba(139,92,246,0.2)); }
.page-hero .container { position: relative; z-index: 2; }
.page-hero-overlay { display: none; }
.page-icon { font-size: 3rem; margin-bottom: 1rem; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 800; color: #fff; margin-bottom: 1rem; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,0.7); max-width: 600px; margin: 0 auto; }

/* ============================================================
   CONTENT + FORM GRID
============================================================ */
.content-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}
.content-col h2 { font-size: 1.75rem; font-weight: 700; color: var(--secondary); margin-bottom: 1rem; }
.content-col > p { color: var(--text-muted); line-height: 1.7; margin-bottom: 1.5rem; }

.providers-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 1.25rem;
  margin-bottom: 1.5rem;
}
.providers-box-title { font-size: 0.9rem; font-weight: 600; color: var(--secondary); margin-bottom: 0.75rem; }
.provider-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.provider-tags span {
  padding: 0.35rem 0.85rem;
  background: var(--bg-light);
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--secondary);
}

.service-image-wrap {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(0,0,0,0.12);
  margin-bottom: 1.5rem;
}
.service-image-wrap img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  transition: transform 0.5s;
}
.service-image-wrap:hover img { transform: scale(1.03); }

.benefits-list { display: flex; flex-direction: column; gap: 0.75rem; }
.benefit-item { display: flex; align-items: center; gap: 0.75rem; font-weight: 500; color: var(--secondary); }

/* ============================================================
   FORM
============================================================ */
.form-col { position: sticky; top: 7rem; }
.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 8px 40px rgba(0,0,0,0.08);
}
.form-card h3 { font-size: 1.5rem; font-weight: 700; color: var(--secondary); margin-bottom: 0.5rem; }
.form-card > p { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-size: 0.875rem; font-weight: 600; color: var(--secondary); margin-bottom: 0.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  font-size: 0.9rem;
  color: var(--text);
  background: var(--bg-light);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.1);
  background: #fff;
}
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.85rem center; padding-right: 2.5rem; }

/* ============================================================
   SOLUTIONS GRID (Other Solutions page)
============================================================ */
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 1.5rem;
}
.solution-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 0.875rem;
  padding: 1.25rem;
  transition: box-shadow 0.2s;
}
.solution-item:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }
.solution-item h4 { font-size: 0.95rem; font-weight: 700; color: var(--secondary); margin-bottom: 0.4rem; }
.solution-item p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.6; }

/* ============================================================
   ABOUT PAGE
============================================================ */
.about-grid { display: grid; grid-template-columns: 3fr 2fr; gap: 3.5rem; align-items: start; }
.about-content h2 { font-size: 1.75rem; font-weight: 700; color: var(--secondary); margin-bottom: 1rem; }
.about-content h3 { font-size: 1.2rem; font-weight: 700; color: var(--secondary); margin: 1.5rem 0 0.75rem; }
.about-content > p { color: var(--text-muted); line-height: 1.7; margin-bottom: 0.75rem; }
.about-values { display: flex; flex-direction: column; gap: 0.75rem; margin-top: 1.5rem; }
.value-item { display: flex; align-items: flex-start; gap: 0.75rem; }
.value-item div { font-size: 0.95rem; color: var(--text-muted); }

.contact-info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2rem;
  box-shadow: 0 8px 30px rgba(0,0,0,0.06);
  position: sticky;
  top: 7rem;
}
.contact-info-card h3 { font-size: 1.3rem; font-weight: 700; color: var(--secondary); margin-bottom: 1.5rem; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.contact-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 0.1rem; }
.contact-detail a { color: var(--primary); }
.contact-detail a:hover { text-decoration: underline; }
.contact-info-card .btn-primary { margin-top: 1.5rem; }

/* ============================================================
   CONTACT PAGE
============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
.contact-info h2 { font-size: 1.75rem; font-weight: 700; color: var(--secondary); margin-bottom: 1rem; }
.contact-info > p { color: var(--text-muted); line-height: 1.7; margin-bottom: 2rem; }
.contact-details-list { display: flex; flex-direction: column; gap: 1.25rem; margin-bottom: 2rem; }
.contact-detail-item { display: flex; align-items: flex-start; gap: 1rem; }
.contact-detail-icon {
  width: 44px; height: 44px;
  background: rgba(59,130,246,0.08);
  border-radius: 0.625rem;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-detail-item strong { display: block; font-size: 0.9rem; font-weight: 700; color: var(--secondary); margin-bottom: 0.2rem; }
.contact-detail-item p { font-size: 0.9rem; color: var(--text-muted); }
.contact-detail-item a { color: var(--primary); }
.contact-detail-item a:hover { text-decoration: underline; }
.quick-contact-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
.quick-contact-btns .mobile-wa-btn,
.quick-contact-btns .mobile-call-btn { flex: 1; min-width: 140px; }

/* ============================================================
   BACK CTA
============================================================ */
.back-cta { padding: 2rem 0; text-align: center; }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--secondary);
  color: rgba(255,255,255,0.6);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-logo { height: 56px; width: auto; border-radius: 10px; background: rgba(255,255,255,0.08); padding: 0.25rem; margin-bottom: 1rem; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
.footer-col h4 { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 1.25rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col ul li { font-size: 0.9rem; line-height: 1.5; }
.footer-col ul li a { color: rgba(255,255,255,0.6); transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-bottom p { font-size: 0.85rem; }
.footer-links { display: flex; gap: 1.5rem; }
.footer-links a { font-size: 0.85rem; color: rgba(255,255,255,0.4); transition: color 0.2s; }
.footer-links a:hover { color: #fff; }

/* ============================================================
   ANIMATIONS
============================================================ */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.7s ease forwards;
}
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(25px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  
  .hero { padding: 6rem 0 4rem; background-attachment: scroll; }
  .hero-features { grid-template-columns: 1fr; }
  
  .services-grid { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .content-form-grid { grid-template-columns: 1fr; }
  .form-col { position: static; }
  .form-row { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .solutions-grid { grid-template-columns: 1fr; }
  
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  
  .section { padding: 3.5rem 0; }
  .section-title { font-size: 1.6rem; }
  .cta-section h2 { font-size: 1.75rem; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .mobile-contact-btns { flex-direction: column; }
  .quick-contact-btns { flex-direction: column; }
}