/* ============================================
   TERRANOVA – MODERN IMMIGRATION SERVICES
   Design System & Full Stylesheet
   ============================================ */

/* ---------- CSS VARIABLES ---------- */
:root {
  --clr-primary:       #0ea5e9;
  --clr-primary-dark:  #0284c7;
  --clr-primary-light: #38bdf8;
  --clr-accent:        #06b6d4;
  --clr-dark:          #050d1a;
  --clr-dark-2:        #0b1628;
  --clr-dark-3:        #111f38;
  --clr-dark-4:        #1a2d4a;
  --clr-text:          #e2e8f0;
  --clr-text-muted:    #8fa3be;
  --clr-white:         #ffffff;
  --clr-border:        rgba(255,255,255,0.08);
  --clr-glass:         rgba(255,255,255,0.04);
  --clr-glass-hover:   rgba(255,255,255,0.08);
  --radius-sm:         8px;
  --radius-md:         16px;
  --radius-lg:         24px;
  --radius-xl:         40px;
  --shadow-sm:         0 2px 12px rgba(0,0,0,0.15);
  --shadow-md:         0 8px 32px rgba(0,0,0,0.25);
  --shadow-lg:         0 16px 64px rgba(0,0,0,0.4);
  --shadow-glow:       0 0 40px rgba(14,165,233,0.25);
  --transition:        all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main:         'Inter', sans-serif;
  --font-display:      'Outfit', sans-serif;
}

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

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

body {
  font-family: var(--font-main);
  background: var(--clr-dark);
  color: var(--clr-text);
  line-height: 1.65;
  overflow-x: hidden;
}

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

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-dark-2); }
::-webkit-scrollbar-thumb { background: var(--clr-primary); border-radius: 99px; }

/* ---------- TYPOGRAPHY ---------- */
.section-tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-primary-light);
  background: rgba(14, 165, 233, 0.12);
  border: 1px solid rgba(14, 165, 233, 0.25);
  padding: 6px 16px;
  border-radius: 99px;
  margin-bottom: 20px;
}
.section-tag.light { color: #bae6fd; background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); }

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--clr-white);
  margin-bottom: 20px;
}
.section-title.light { color: var(--clr-white); }

.section-subtitle {
  font-size: 1.1rem;
  color: var(--clr-text-muted);
  max-width: 640px;
  margin: 0 auto 40px;
  text-align: center;
}

.highlight { 
  background: linear-gradient(135deg, var(--clr-primary-light), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.highlight-light {
  background: linear-gradient(135deg, #bae6fd, #fff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- CONTAINER ---------- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- BUTTONS ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: var(--clr-white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-xl);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(14,165,233,0.35);
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(14,165,233,0.5);
  background: linear-gradient(135deg, var(--clr-primary-light), var(--clr-primary));
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-white);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.2);
  transition: var(--transition);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(255,255,255,0.4);
  transform: translateY(-2px);
}

.btn-light {
  display: inline-flex;
  align-items: center;
  background: var(--clr-white);
  color: var(--clr-dark);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-xl);
  transition: var(--transition);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.3); }

.btn-full { width: 100%; justify-content: center; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: var(--transition);
  padding: 0;
}
.navbar.scrolled {
  background: rgba(5, 13, 26, 0.92);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--clr-border);
  box-shadow: var(--shadow-md);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  gap: 40px;
}

/* Logo */
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon svg { display: block; }
.logo-text {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--clr-white);
  letter-spacing: -0.02em;
}
.logo-accent { color: var(--clr-primary-light); }

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link:hover,
.nav-link.active { color: var(--clr-white); background: var(--clr-glass); }

.nav-lang-switch { margin-left: 8px; }
.nav-link-flag {
  display: flex;
  align-items: center;
  padding: 4px;
  border-radius: 4px;
  transition: var(--transition);
}
.nav-link-flag:hover { background: var(--clr-glass); }
.nav-flag-img {
  width: 24px;
  height: auto;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  display: block;
}

.arrow { font-size: 0.7rem; transition: var(--transition); }

/* Dropdown */
.dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 200px;
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 8px;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: var(--transition);
  box-shadow: var(--shadow-lg);
}
.dropdown-menu a {
  display: block;
  padding: 10px 16px;
  font-size: 0.88rem;
  color: var(--clr-text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.dropdown-menu a:hover { background: var(--clr-glass-hover); color: var(--clr-white); }
.dropdown:hover .dropdown-menu { opacity: 1; pointer-events: all; transform: translateY(0); }
.dropdown:hover .arrow { transform: rotate(180deg); }

/* Nav actions */
.nav-actions { display: flex; align-items: center; gap: 12px; margin-left: 16px; }


@keyframes breathing-glow {
  0% { box-shadow: 0 0 10px rgba(14, 165, 233, 0.4); transform: scale(1); }
  50% { box-shadow: 0 0 20px rgba(14, 165, 233, 0.8), 0 0 30px rgba(56, 189, 248, 0.6); transform: scale(1.05); }
  100% { box-shadow: 0 0 10px rgba(14, 165, 233, 0.4); transform: scale(1); }
}

.btn-breathe {
  animation: breathing-glow 3s infinite ease-in-out;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  position: relative;
  overflow: hidden;
}

.btn-breathe::after {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.btn-breathe:hover::after {
  opacity: 1;
  transform: scale(1.1);
}

.nav-actions-mobile { display: none; }

.btn-nav-cta {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--clr-white);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  padding: 10px 24px;
  border-radius: var(--radius-xl);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.1);
}
.btn-nav-cta:hover { 
  transform: translateY(-2px); 
  box-shadow: 0 8px 24px rgba(14,165,233,0.4);
  background: linear-gradient(135deg, var(--clr-primary-light), var(--clr-primary));
}

.btn-login {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clr-text-muted);
  padding: 9px 16px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  transition: var(--transition);
}
.btn-login:hover { color: var(--clr-white); border-color: var(--clr-primary); }

/* Hamburger */
.hamburger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--clr-white); border-radius: 99px; transition: var(--transition); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(14,165,233,0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 30%, rgba(6,182,212,0.1) 0%, transparent 50%),
    linear-gradient(160deg, var(--clr-dark-2) 0%, var(--clr-dark) 60%, #03071e 100%);
  overflow: hidden;
  text-align: center;
  padding: 120px 24px 80px;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%230ea5e9' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='1'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.particle {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, var(--clr-primary-light), transparent);
  animation: floatParticle linear infinite;
  opacity: 0;
}

@keyframes floatParticle {
  0%   { opacity: 0; transform: translateY(0) scale(0); }
  10%  { opacity: 1; }
  90%  { opacity: 0.3; }
  100% { opacity: 0; transform: translateY(-100vh) scale(1); }
}

.hero-content { position: relative; z-index: 1; max-width: 820px; margin: 0 auto; }

.hero-badge {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--clr-primary-light);
  background: rgba(14,165,233,0.12);
  border: 1px solid rgba(14,165,233,0.25);
  padding: 8px 20px;
  border-radius: 99px;
  margin-bottom: 28px;
  animation: fadeDown 0.6s ease both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 24px;
  animation: fadeDown 0.6s 0.1s ease both;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--clr-text-muted);
  margin-bottom: 40px;
  animation: fadeDown 0.6s 0.2s ease both;
}
.hero-subtitle strong { color: var(--clr-white); }

.hero-cta-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeDown 0.6s 0.3s ease both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--clr-glass);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 24px 40px;
  backdrop-filter: blur(12px);
  animation: fadeDown 0.6s 0.4s ease both;
  flex-wrap: wrap;
  gap: 24px;
}

.stat { text-align: center; padding: 0 20px; }
.stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--clr-primary-light);
}
.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  margin-top: 2px;
}
.stat-divider { width: 1px; height: 40px; background: var(--clr-border); }

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}
.scroll-dot {
  width: 4px;
  height: 40px;
  background: linear-gradient(180deg, var(--clr-primary-light), transparent);
  border-radius: 99px;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce { 0%,100%{ opacity: 0.3; height: 32px; } 50%{ opacity: 1; height: 48px; } }

/* =============================================
   PLATFORM SECTION
   ============================================= */
.platform-section {
  padding: 80px 0;
  background: var(--clr-dark-2);
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
  margin-top: 0;
}

.feature-card {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(14,165,233,0.08), transparent 70%);
  pointer-events: none;
}
.feature-card:hover {
  border-color: rgba(14,165,233,0.3);
  background: var(--clr-dark-4);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), 0 0 0 1px rgba(14,165,233,0.1);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 16px;
  display: inline-block;
}
.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}
.feature-card p { font-size: 0.9rem; color: var(--clr-text-muted); line-height: 1.6; }

.feature-card-cta {
  background: linear-gradient(135deg, rgba(14,165,233,0.15), rgba(6,182,212,0.1));
  border-color: rgba(14,165,233,0.25);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}
.feature-card-cta h3 { font-size: 1.3rem; }

/* =============================================
   ABOUT SECTION
   ============================================= */
.about-section {
  padding: 80px 0;
  background: var(--clr-dark);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual { position: relative; }
.about-card-float {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-lg);
  transition: transform 0.5s ease;
}
.about-card-float:hover .about-img { transform: scale(1.03); }

.about-badge-float {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-radius: var(--radius-md);
  padding: 16px 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
}
.badge-number {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--clr-white);
}
.badge-text {
  display: block;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.85);
}

.about-content { padding-bottom: 24px; }
.about-text { color: var(--clr-text-muted); margin-bottom: 16px; font-size: 1rem; line-height: 1.75; }

.about-pillars { display: flex; flex-direction: column; gap: 20px; margin: 28px 0; }
.pillar { display: flex; gap: 16px; align-items: flex-start; }
.pillar-icon {
  width: 28px; height: 28px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: white;
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 2px;
}
.pillar strong { display: block; color: var(--clr-white); font-size: 0.95rem; margin-bottom: 4px; }
.pillar p { font-size: 0.875rem; color: var(--clr-text-muted); }

/* =============================================
   SERVICES SECTION
   ============================================= */
.services-section {
  padding: 80px 0;
  background: var(--clr-dark-2);
  text-align: center;
}

.services-tabs {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.tab-btn {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--clr-text-muted);
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  padding: 10px 24px;
  border-radius: var(--radius-xl);
  transition: var(--transition);
}
.tab-btn:hover { color: var(--clr-white); border-color: var(--clr-primary); }
.tab-btn.active {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  color: var(--clr-white);
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(14,165,233,0.3);
}

.tab-content { display: none; text-align: left; }
.tab-content.active { display: block; animation: fadeUp 0.4s ease; }

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 48px;
}

.service-detail-text h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 16px;
}
.service-detail-text p { color: var(--clr-text-muted); margin-bottom: 24px; font-size: 1rem; line-height: 1.7; }

.service-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 32px; }
.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--clr-text);
  font-size: 0.9rem;
}
.service-list li::before {
  content: '→';
  color: var(--clr-primary-light);
  font-weight: 700;
}

.service-detail-visual img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
}

/* =============================================
   DIVERSITY SECTION
   ============================================= */
.diversity-section {
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.diversity-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #0c2240 0%, #0b3a5e 50%, #072038 100%);
  z-index: 0;
}
.diversity-bg::after {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(14,165,233,0.15), transparent 70%);
}

.diversity-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.diversity-content { color: var(--clr-white); }
.diversity-text { color: rgba(255,255,255,0.78); font-size: 1rem; line-height: 1.75; margin-bottom: 32px; }

.diversity-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}
.div-badge {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-white);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 18px;
  border-radius: 99px;
  backdrop-filter: blur(8px);
  transition: var(--transition);
}
.div-badge:hover { background: rgba(255,255,255,0.18); }

.diversity-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: var(--shadow-lg);
}

/* =============================================
   PROCESS SECTION
   ============================================= */
.process-section {
  padding: 80px 0;
  background: var(--clr-dark);
  text-align: center;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr;
  gap: 16px;
  align-items: center;
  margin-top: 64px;
}

.step-card {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  transition: var(--transition);
  position: relative;
}
.step-card:hover {
  border-color: rgba(14,165,233,0.3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.step-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(14,165,233,0.12);
  position: absolute;
  top: 16px;
  right: 20px;
  line-height: 1;
}
.step-icon { font-size: 2rem; margin-bottom: 16px; }
.step-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 8px;
}
.step-card p { font-size: 0.83rem; color: var(--clr-text-muted); line-height: 1.6; }

.step-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  border-radius: 99px;
  opacity: 0.5;
}

/* =============================================
   CONTACT SECTION
   ============================================= */
.contact-section {
  padding: 80px 0;
  background: var(--clr-dark-2);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-desc { color: var(--clr-text-muted); font-size: 1rem; line-height: 1.7; margin-bottom: 40px; }

.contact-details { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: center;
}
.contact-icon {
  width: 48px; height: 48px;
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.contact-item strong { display: block; color: var(--clr-white); font-size: 0.85rem; margin-bottom: 2px; }
.contact-item span { color: var(--clr-text-muted); font-size: 0.9rem; }

/* Contact Form */
.contact-form-wrapper {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px;
}
.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 28px;
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.form-group label { font-size: 0.82rem; font-weight: 600; color: var(--clr-text-muted); }
.form-group input,
.form-group select,
.form-group textarea {
  background: var(--clr-dark-4);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--clr-white);
  transition: var(--transition);
  outline: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-text-muted); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(14,165,233,0.12);
}
.form-group select option { background: var(--clr-dark-3); }
.form-group textarea { resize: vertical; }

.form-success {
  margin-top: 16px;
  text-align: center;
  color: #4ade80;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 12px;
  background: rgba(74,222,128,0.1);
  border: 1px solid rgba(74,222,128,0.2);
  border-radius: var(--radius-sm);
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--clr-dark);
  border-top: 1px solid var(--clr-border);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .logo { margin-bottom: 16px; }
.footer-desc { color: var(--clr-text-muted); font-size: 0.875rem; line-height: 1.7; margin-bottom: 24px; max-width: 280px; }

.social-links { display: flex; gap: 10px; }
.social-btn {
  width: 36px; height: 36px;
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--clr-text-muted);
  transition: var(--transition);
  text-transform: uppercase;
}
.social-btn:hover { background: var(--clr-primary); color: var(--clr-white); border-color: var(--clr-primary); }

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--clr-white);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li { font-size: 0.875rem; color: var(--clr-text-muted); }
.footer-col ul li a { color: var(--clr-text-muted); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--clr-primary-light); }

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom p { font-size: 0.8rem; color: var(--clr-text-muted); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 0.8rem; color: var(--clr-text-muted); transition: var(--transition); }
.footer-legal a:hover { color: var(--clr-primary-light); }

/* =============================================
   FLOATING CTA
   ============================================= */
.floating-cta {
  position: fixed;
  bottom: 32px; right: 32px;
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  box-shadow: 0 8px 24px rgba(14,165,233,0.4);
  z-index: 900;
  transition: var(--transition);
  animation: pulse 2.5s ease-in-out infinite;
}
.floating-cta:hover { transform: scale(1.1); box-shadow: 0 12px 40px rgba(14,165,233,0.6); }

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 24px rgba(14,165,233,0.4); }
  50% { box-shadow: 0 8px 40px rgba(14,165,233,0.7), 0 0 0 8px rgba(14,165,233,0.1); }
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .steps-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }
  .step-connector { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .nav-links,
  .nav-actions { display: none; }

  .hamburger { display: flex; margin-left: auto; }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0;
    background: rgba(5,13,26,0.97);
    backdrop-filter: blur(24px);
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid var(--clr-border);
    animation: fadeDown 0.2s ease;
  }
  .nav-links.open .nav-actions-mobile {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--clr-border);
  }
  .dropdown-menu { position: static; opacity: 1; pointer-events: all; transform: none; box-shadow: none; border: none; background: transparent; padding: 0 0 0 16px; }

  .hero-stats { flex-direction: column; gap: 16px; padding: 24px; }
  .stat-divider { width: 60px; height: 1px; }

  .about-grid,
  .contact-grid,
  .diversity-grid { grid-template-columns: 1fr; gap: 40px; }

  .about-badge-float { bottom: 16px; right: 16px; }

  .service-detail-grid { grid-template-columns: 1fr; gap: 32px; padding: 32px 24px; }

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

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

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .footer-bottom { flex-direction: column; text-align: center; }

  .form-row { grid-template-columns: 1fr; }

  .floating-cta { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.2rem; }
  .hero-cta-group { flex-direction: column; align-items: center; }
  .section-title { font-size: 1.8rem; }
  .services-tabs { flex-direction: column; }
  .tab-btn { width: 100%; }
}