/* ==========================================
   REJIS — Soluciones con Propósitos
   Diseño Premium
   ========================================== */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #1a202c;
  line-height: 1.6;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- COLORS ----- */
:root {
  --navy:       #0A1F44;
  --navy-100:   #e8ecf3;
  --navy-200:   #c4cddd;
  --navy-800:   #061530;
  --blue:       #1A56DB;
  --blue-hover: #1648c0;
  --blue-light: #e8f0fe;
  --red:        #C53030;
  --gold:       #D69E2E;
  --gold-light: #fef7e6;
  --white:      #FFFFFF;
  --gray-50:    #F7F8FC;
  --gray-100:   #f0f2f5;
  --gray-200:   #e2e6ea;
  --gray-400:   #a0aec0;
  --gray-500:   #718096;
  --gray-600:   #4a5568;
  --gray-700:   #2d3748;
  --text:       #1a202c;
  --shadow-sm:  0 2px 8px rgba(10, 31, 68, 0.06);
  --shadow-md:  0 8px 30px rgba(10, 31, 68, 0.08);
  --shadow-lg:  0 20px 60px rgba(10, 31, 68, 0.12);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* ----- SCROLLBAR ----- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--gray-400); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-500); }

/* ----- SELECTION ----- */
::selection { background: var(--blue); color: var(--white); }

/* ----- REVEAL ANIMATION ----- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ----- BUTTONS ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border: none;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.15);
  transform: translateX(-100%) skewX(-20deg);
  transition: transform 0.4s ease;
}

.btn:hover::after {
  transform: translateX(100%) skewX(-20deg);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue), #2563eb);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(26, 86, 219, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(26, 86, 219, 0.45);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  backdrop-filter: blur(4px);
  border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 16px;
}

.btn-full { width: 100%; }

/* ----- SECTION HEADER ----- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--blue-light), #dbeafe);
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 20px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 16px;
  line-height: 1.15;
  letter-spacing: -0.5px;
}

.section-header p {
  font-size: 17px;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ==========================================
   NAVBAR
   ========================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 31, 68, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.3s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-rejis {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
}

.logo-tag {
  font-size: 9px;
  font-weight: 500;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-link {
  padding: 8px 18px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.3s ease;
}

.nav-link:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #0A1F44 0%, #0f2a55 40%, #163572 100%);
  overflow: hidden;
}

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

.hero-bg-img {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(10, 31, 68, 0.92) 0%, rgba(15, 42, 85, 0.85) 50%, rgba(22, 53, 114, 0.9) 100%),
    url('https://images.unsplash.com/photo-1498050108023-c5249f4df085?w=1920&q=80') center/cover no-repeat;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}

.hero-shape-1 {
  width: 600px;
  height: 600px;
  background: var(--blue);
  top: -200px;
  right: -200px;
  animation: float 20s ease-in-out infinite;
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  background: var(--red);
  bottom: -100px;
  left: -100px;
  animation: float 25s ease-in-out infinite reverse;
}

.hero-shape-3 {
  width: 300px;
  height: 300px;
  background: var(--gold);
  top: 40%;
  left: 50%;
  animation: float 15s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
  padding: 120px 0 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 28px;
  animation: fadeDown 0.8s ease;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  animation: fadeUp 0.8s ease 0.2s both;
}

.hero-rejis {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(72px, 12vw, 140px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: 4px;
  line-height: 1;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.hero-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), #ecc94b);
  border-radius: 2px;
}

.hero-sub {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(16px, 2.5vw, 28px);
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 4px;
  text-transform: uppercase;
}

.hero-text {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.75);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.8;
  animation: fadeUp 0.8s ease 0.35s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 0.8s ease 0.5s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-top: 60px;
  padding: 24px 40px;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  animation: fadeUp 0.8s ease 0.65s both;
}

.stat-item {
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--white);
}

.stat-plus {
  font-size: 18px;
  font-weight: 600;
  color: var(--gold);
}

.stat-label {
  display: block;
  width: 100%;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-left: 8px;
}

.stat-divider {
  width: 1px;
  height: 36px;
  background: rgba(255, 255, 255, 0.12);
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================
   ABOUT
   ========================================== */
.about {
  padding: 100px 0;
  background: var(--gray-50);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image-wrap {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image-wrap img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}

.about-image-wrap:hover img {
  transform: scale(1.03);
}

.about-experience {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(10, 31, 68, 0.92);
  backdrop-filter: blur(8px);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.about-exp-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
}

.about-exp-text {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.about-text .section-badge {
  align-self: flex-start;
  margin-bottom: 0;
}

.about-text h2 {
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
}

.about-text > p {
  font-size: 15px;
  color: var(--gray-500);
  line-height: 1.7;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-700);
  font-weight: 500;
}

.about-feature i {
  color: var(--blue);
  font-size: 16px;
}

/* ==========================================
   SERVICES
   ========================================== */
.services {
  padding: 120px 0;
  background: var(--white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--white);
  padding: 32px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  cursor: default;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--gold));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: transparent;
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  font-size: 24px;
  color: var(--blue);
  margin-bottom: 20px;
  transition: all 0.4s ease;
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--blue), #2563eb);
  color: var(--white);
  box-shadow: 0 8px 24px rgba(26, 86, 219, 0.3);
  transform: scale(1.05);
}

.service-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.service-card:hover .service-body h3 {
  color: var(--blue);
}

.service-body p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ==========================================
   CTA SECTION
   ========================================== */
.cta-section {
  padding: 0 0 100px;
  background: var(--white);
}

.cta-card {
  border-radius: var(--radius-xl);
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(10, 31, 68, 0.92) 0%, rgba(18, 45, 92, 0.88) 50%, rgba(26, 59, 116, 0.92) 100%),
    url('https://images.unsplash.com/photo-1517245386807-bb43f82c33c4?w=1920&q=80') center/cover no-repeat;
}

.cta-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(214, 158, 46, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(197, 48, 48, 0.06) 0%, transparent 50%);
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}

.cta-content p {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 32px;
}

/* ==========================================
   TESTIMONIOS (comentado en HTML)
   ========================================== */
.testimonials {
  padding: 100px 0;
  background: var(--gray-50);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  padding: 36px 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: var(--gold);
  margin-bottom: 20px;
  font-size: 15px;
  letter-spacing: 3px;
}

.testimonial-card > p {
  font-size: 15px;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: var(--white);
  font-size: 14px;
  font-weight: 600;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 14px;
  color: var(--navy);
}

.testimonial-author span {
  font-size: 13px;
  color: var(--gray-500);
}

/* ==========================================
   PORTAFOLIO (comentado en HTML)
   ========================================== */
.portfolio {
  padding: 100px 0;
  background: var(--white);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 28px;
}

.portfolio-item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all 0.4s ease;
  background: var(--white);
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.portfolio-img {
  height: 220px;
  overflow: hidden;
}

.portfolio-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: linear-gradient(135deg, var(--navy), var(--navy-800));
  color: var(--white);
  font-size: 18px;
  font-weight: 600;
}

.portfolio-placeholder i {
  font-size: 36px;
  opacity: 0.4;
}

.portfolio-info {
  padding: 28px;
}

.portfolio-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--blue-light);
  color: var(--blue);
  font-size: 12px;
  font-weight: 600;
  border-radius: 50px;
  margin-bottom: 12px;
}

.portfolio-info h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}

.portfolio-info p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ==========================================
   CONTACTO
   ========================================== */
.contact {
  padding: 100px 0;
  background: var(--gray-50);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  align-items: start;
}

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

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: all 0.3s ease;
}

.contact-item:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-sm);
}

.contact-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue-light);
  border-radius: var(--radius-sm);
  font-size: 18px;
  color: var(--blue);
  flex-shrink: 0;
}

.contact-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.contact-item a {
  font-size: 15px;
  color: var(--navy);
  font-weight: 500;
  transition: color 0.3s ease;
  word-break: break-all;
}

.contact-item a:hover {
  color: var(--blue);
}

.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 24px;
  background: linear-gradient(135deg, var(--blue-light), #dbeafe);
  border-radius: var(--radius-md);
  border: 1px solid rgba(26, 86, 219, 0.15);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blue);
  border-radius: var(--radius-sm);
  font-size: 18px;
  color: var(--white);
  flex-shrink: 0;
}

.contact-card strong {
  display: block;
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 2px;
}

.contact-card p {
  font-size: 14px;
  color: var(--gray-600);
}

/* Form */
.contact-form {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.select-wrap {
  position: relative;
}

.select-wrap select {
  width: 100%;
  padding: 12px 44px 12px 16px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: var(--text);
  background: var(--white);
  appearance: none;
  cursor: pointer;
  transition: all 0.3s ease;
}

.select-wrap select:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(26, 86, 219, 0.08);
}

.select-wrap i {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  pointer-events: none;
  font-size: 12px;
}

/* ==========================================
   WHATSAPP FLOATING
   ========================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  font-size: 30px;
  border-radius: 50%;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 999;
  animation: whatsappIn 0.5s ease 1s both;
}

@keyframes whatsappIn {
  from { opacity: 0; transform: scale(0); }
  to { opacity: 1; transform: scale(1); }
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 36px rgba(37, 211, 102, 0.55);
  color: var(--white);
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--navy-800);
  padding-top: 80px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-logo-text {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.footer-brand > p {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 16px;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col li {
  font-size: 14px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.55);
  transition: all 0.3s ease;
}

.footer-col a:hover {
  color: var(--white);
  padding-left: 4px;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 13px;
}

.footer-contact i {
  color: var(--gold);
  width: 16px;
  text-align: center;
}

.footer-bottom {
  padding: 28px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .logo-tag {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(10, 31, 68, 0.98);
    backdrop-filter: blur(12px);
    padding: 24px;
    gap: 8px;
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-link {
    width: 100%;
    text-align: center;
    padding: 12px;
  }

  .hero {
    min-height: 90vh;
  }

  .hero-content {
    padding: 100px 0 40px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

  .hero-actions .btn {
    width: 100%;
    max-width: 320px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
    padding: 20px;
    margin-top: 40px;
  }

  .stat-divider {
    width: 40px;
    height: 1px;
  }

  .hero-text {
    font-size: 16px;
  }

  .about {
    padding: 70px 0;
  }

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

  .about-image-wrap img {
    height: 280px;
  }

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

  .services {
    padding: 80px 0;
  }

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

  .cta-section {
    padding: 0 0 80px;
  }

  .cta-card {
    padding: 60px 24px;
    border-radius: var(--radius-lg);
  }

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

  .contact-form {
    padding: 28px;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
    text-align: center;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-contact li {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .logo-rejis {
    font-size: 18px;
  }

  .hero-rejis {
    font-size: 56px;
    letter-spacing: 2px;
  }

  .hero-sub {
    font-size: 14px;
    letter-spacing: 2px;
  }

  .whatsapp-float {
    width: 52px;
    height: 52px;
    font-size: 26px;
    bottom: 20px;
    right: 20px;
  }

  .section-header h2 {
    font-size: 24px;
  }
}