/* =========================================================
   PT RDS Global Mandiri - Landing Page Styles
   Theme: Modern, Minimalist, Orange & Blue
   ========================================================= */

:root {
  --color-orange: #FF7A1A;
  --color-orange-dark: #E85D04;
  --color-orange-light: #FFE8D6;
  --color-blue: #0B3C82;
  --color-blue-light: #1565D8;
  --color-blue-soft: #EAF1FC;
  --color-dark: #101828;
  --color-gray: #667085;
  --color-gray-light: #F5F6F8;
  --color-white: #FFFFFF;

  --gradient-brand: linear-gradient(135deg, var(--color-orange) 0%, var(--color-blue) 100%);
  --gradient-brand-soft: linear-gradient(135deg, rgba(255,122,26,0.12) 0%, rgba(11,60,130,0.12) 100%);

  --font-main: 'Poppins', sans-serif;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --shadow-sm: 0 4px 12px rgba(16, 24, 40, 0.06);
  --shadow-md: 0 12px 30px rgba(16, 24, 40, 0.10);
  --shadow-lg: 0 20px 50px rgba(16, 24, 40, 0.15);
  --shadow-glow-orange: 0 8px 30px rgba(255, 122, 26, 0.35);
  --shadow-glow-blue: 0 8px 30px rgba(11, 60, 130, 0.35);
  --transition: all 0.3s ease;
  --transition-slow: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  color: var(--color-dark);
  line-height: 1.6;
  background: var(--color-white);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

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

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-orange-dark);
  background: var(--color-orange-light);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
  animation: fadeInUp 0.6s ease both;
}

.section-tag-light {
  color: var(--color-orange-light);
  background: rgba(255,255,255,0.12);
}

.section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 14px;
  line-height: 1.25;
}

.section-title-light { color: var(--color-white); }

.section-subtitle {
  color: var(--color-gray);
  font-size: 1.05rem;
  max-width: 600px;
}

.section-head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 48px;
}

/* ============ KEYFRAME ANIMATIONS ============ */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255,122,26,0.4); }
  50% { box-shadow: 0 0 0 14px rgba(255,122,26,0); }
}

@keyframes shimmerMove {
  0% { transform: translateX(-120%) skewX(-15deg); }
  100% { transform: translateX(220%) skewX(-15deg); }
}

@keyframes particleFloat {
  0% { transform: translateY(0) translateX(0) scale(1); opacity: 0; }
  10% { opacity: 0.7; }
  50% { transform: translateY(-140px) translateX(30px) scale(1.3); }
  90% { opacity: 0.4; }
  100% { transform: translateY(-280px) translateX(-20px) scale(0.6); opacity: 0; }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.85) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.anim-fade-up {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
  animation-delay: var(--d, 0s);
}

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition-slow);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-brand);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow-orange);
}

.btn-primary:active { transform: translateY(-1px) scale(0.99); }

.btn-outline {
  border-color: var(--color-blue);
  color: var(--color-blue);
  background: transparent;
}

.btn-outline:hover {
  background: var(--color-blue);
  color: var(--color-white);
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-glow-blue);
}

.btn-block { width: 100%; }

.btn-shimmer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.45), transparent);
  animation: shimmerMove 2.8s ease-in-out infinite;
  pointer-events: none;
}

/* ============ HEADER / NAVBAR ============ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(16,24,40,0.06);
  transition: var(--transition);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.brand:hover { transform: scale(1.03); }

.brand-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 6px rgba(16,24,40,0.12));
  transition: var(--transition);
}

.brand:hover .brand-logo { filter: drop-shadow(0 4px 14px rgba(255,122,26,0.35)); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-weight: 500;
  font-size: 0.96rem;
  color: var(--color-dark);
  position: relative;
  transition: var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--gradient-brand);
  transition: width 0.3s ease;
}

.nav-link:hover { color: var(--color-orange); }
.nav-link:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  background: var(--gradient-brand);
  color: var(--color-white) !important;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
}

.nav-cta:hover { opacity: 0.92; transform: translateY(-2px); box-shadow: var(--shadow-glow-orange); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--color-blue);
  border-radius: 2px;
  transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 76px;
  overflow: hidden;
  background: var(--color-dark);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: 0.35;
  z-index: 0;
  animation: floatY 12s ease-in-out infinite;
  transform-origin: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,60,130,0.92) 0%, rgba(16,24,40,0.92) 55%, rgba(255,122,26,0.55) 100%);
  z-index: 1;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

.hero-particles span {
  position: absolute;
  bottom: -20px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-orange);
  box-shadow: 0 0 12px 2px rgba(255,122,26,0.7);
  animation: particleFloat 9s linear infinite;
}

.hero-particles span:nth-child(1) { left: 8%; animation-delay: 0s; }
.hero-particles span:nth-child(2) { left: 22%; animation-delay: 1.5s; background: var(--color-blue-light); box-shadow: 0 0 12px 2px rgba(21,101,216,0.7); }
.hero-particles span:nth-child(3) { left: 42%; animation-delay: 3s; }
.hero-particles span:nth-child(4) { left: 60%; animation-delay: 4.5s; background: var(--color-blue-light); box-shadow: 0 0 12px 2px rgba(21,101,216,0.7); }
.hero-particles span:nth-child(5) { left: 78%; animation-delay: 2s; }
.hero-particles span:nth-child(6) { left: 92%; animation-delay: 5.5s; background: var(--color-blue-light); box-shadow: 0 0 12px 2px rgba(21,101,216,0.7); }

.hero-inner {
  position: relative;
  z-index: 2;
  padding: 80px 24px;
}

.hero-text { max-width: 720px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-orange-light);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 18px;
}

.dot {
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  border-radius: 50%;
  display: inline-block;
  animation: pulseGlow 2s ease-in-out infinite;
}

.hero-text h1 {
  color: var(--color-white);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}

.text-accent {
  color: var(--color-orange);
  position: relative;
}

.hero-desc {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  max-width: 560px;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero .btn-outline {
  border-color: rgba(255,255,255,0.5);
  color: var(--color-white);
}

.hero .btn-outline:hover {
  background: var(--color-white);
  color: var(--color-blue);
  border-color: var(--color-white);
}

.hero-stats {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}

.stat { display: flex; flex-direction: column; }

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-orange);
}

.stat-label {
  color: rgba(255,255,255,0.75);
  font-size: 0.88rem;
  max-width: 160px;
}

.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 1.3rem;
  z-index: 2;
  animation: bounce 2s infinite;
}

/* ============ ABOUT ============ */
.about {
  padding: 100px 0;
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 64px;
  align-items: center;
}

.about-media { position: relative; }

.about-media-card {
  background: var(--gradient-brand-soft);
  border-radius: var(--radius-lg);
  padding: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  position: relative;
  z-index: 2;
  box-shadow: var(--shadow-md);
  transition: var(--transition-slow);
}

.about-media:hover .about-media-card {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.about-logo {
  width: 100%;
  max-width: 260px;
  height: auto;
  display: block;
  animation: floatY 5s ease-in-out infinite;
  filter: drop-shadow(0 10px 24px rgba(11,60,130,0.18));
}

.about-ring {
  position: absolute;
  border-radius: 50%;
  border: 2px dashed rgba(255,122,26,0.35);
  z-index: 1;
}

.ring-1 {
  width: 90%;
  height: 90%;
  top: -6%;
  left: -6%;
  animation: spinSlow 30s linear infinite;
}

.ring-2 {
  width: 108%;
  height: 108%;
  top: -14%;
  left: -14%;
  border-color: rgba(11,60,130,0.2);
  animation: spinSlow 40s linear infinite reverse;
}

.about-badge {
  position: absolute;
  bottom: -18px;
  right: -18px;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-md);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-blue);
  z-index: 3;
  transition: var(--transition);
}

.about-badge:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.about-badge i { color: var(--color-orange); }

.about-text {
  color: var(--color-gray);
  font-size: 1.05rem;
  margin-bottom: 36px;
}

.about-text strong { color: var(--color-dark); }

.vision-mission {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.vm-card {
  display: flex;
  gap: 18px;
  background: var(--color-gray-light);
  border-radius: var(--radius-md);
  padding: 24px;
  border-left: 4px solid var(--color-orange);
  transition: var(--transition-slow);
}

.vm-card:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-md);
  background: var(--color-white);
}

.vm-card:nth-child(2) { border-left-color: var(--color-blue); }

.vm-icon {
  flex-shrink: 0;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--gradient-brand);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
}

.vm-card:hover .vm-icon { transform: rotate(-8deg) scale(1.1); }

.vm-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.vm-card p { color: var(--color-gray); font-size: 0.98rem; }

.mission-list { display: flex; flex-direction: column; gap: 8px; }

.mission-list li {
  color: var(--color-gray);
  font-size: 0.98rem;
  padding-left: 18px;
  position: relative;
}

.mission-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-orange);
}

/* ============ SERVICES ============ */
.services {
  padding: 100px 0;
  background: var(--color-gray-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
  border: 1px solid rgba(16,24,40,0.04);
  position: relative;
  overflow: hidden;
}

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

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

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--gradient-brand-soft);
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 22px;
  transition: var(--transition-slow);
}

.service-card:hover .service-icon {
  background: var(--gradient-brand);
  color: var(--color-white);
  transform: rotate(-10deg) scale(1.12);
  box-shadow: var(--shadow-glow-orange);
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--color-dark);
}

.service-card p {
  color: var(--color-gray);
  font-size: 0.95rem;
}

/* ============ PORTFOLIO ============ */
.portfolio { padding: 100px 0; background: var(--color-white); }

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.portfolio-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-slow);
  background: var(--color-white);
  border: 1px solid rgba(16,24,40,0.05);
}

.portfolio-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.portfolio-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  display: block;
  width: 100%;
  border: none;
  padding: 0;
  cursor: pointer;
  background: var(--color-gray-light);
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio-card:hover .portfolio-img img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11,60,130,0.05) 0%, rgba(11,60,130,0.75) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.8rem;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-img:hover .portfolio-overlay { opacity: 1; }

.portfolio-overlay i {
  transform: scale(0.6);
  transition: transform 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.portfolio-img:hover .portfolio-overlay i { transform: scale(1); }

.portfolio-count {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(16,24,40,0.65);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 5px 11px;
  border-radius: 999px;
  transition: var(--transition);
}

.portfolio-card:hover .portfolio-count {
  background: var(--gradient-brand);
  transform: translateY(-2px);
}

.portfolio-card figcaption { padding: 24px; }

.portfolio-cat {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-blue);
  background: var(--color-blue-soft);
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.portfolio-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.portfolio-card p {
  color: var(--color-gray);
  font-size: 0.95rem;
}

/* ============ LIGHTBOX ============ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.lightbox.open {
  visibility: visible;
  opacity: 1;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(9, 14, 25, 0.88);
  backdrop-filter: blur(4px);
}

.lightbox-content {
  position: relative;
  z-index: 1;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 780px;
  width: 100%;
  max-height: 90vh;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
  transform: scale(0.9) translateY(20px);
  opacity: 0;
  transition: var(--transition-slow);
  display: flex;
  flex-direction: column;
}

.lightbox.open .lightbox-content {
  transform: scale(1) translateY(0);
  opacity: 1;
  animation: popIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.lightbox-img-wrap {
  width: 100%;
  max-height: 60vh;
  overflow: hidden;
  background: var(--color-dark);
  position: relative;
}

.lightbox-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  max-height: 60vh;
  animation: popIn 0.3s ease;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.9);
  color: var(--color-dark);
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.lightbox-nav:hover {
  background: var(--gradient-brand);
  color: var(--color-white);
  transform: translateY(-50%) scale(1.1);
}

.lightbox-prev { left: 14px; }
.lightbox-next { right: 14px; }

.lightbox-counter {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  background: rgba(16,24,40,0.65);
  color: var(--color-white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 999px;
  display: none;
}

.lightbox-caption {
  padding: 24px 28px;
}

.lightbox-caption h3 {
  font-size: 1.3rem;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.lightbox-caption p {
  color: var(--color-gray);
  font-size: 0.98rem;
}

.lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.9);
  color: var(--color-dark);
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.lightbox-close:hover {
  background: var(--color-orange);
  color: var(--color-white);
  transform: rotate(90deg);
}

/* ============ CONTACT ============ */
.contact {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--color-blue) 0%, #08204a 100%);
  position: relative;
  overflow: hidden;
}

.contact::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: var(--color-orange);
  opacity: 0.15;
  border-radius: 50%;
  filter: blur(10px);
  animation: floatY 8s ease-in-out infinite;
}

.contact::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -60px;
  width: 260px;
  height: 260px;
  background: var(--color-blue-light);
  opacity: 0.2;
  border-radius: 50%;
  filter: blur(20px);
  animation: floatY 10s ease-in-out infinite reverse;
}

.contact-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.02rem;
  margin-bottom: 36px;
  max-width: 480px;
}

.contact-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 28px;
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: var(--transition);
}

.contact-list li:hover { transform: translateX(6px); }

.contact-icon {
  width: 46px;
  height: 46px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(255,255,255,0.1);
  color: var(--color-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: var(--transition);
}

.contact-list li:hover .contact-icon {
  background: var(--gradient-brand);
  color: var(--color-white);
}

.contact-label {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.contact-list li a,
.contact-list li span:not(.contact-label) {
  color: var(--color-white);
  font-weight: 600;
  font-size: 1.02rem;
}

.contact-list li a:hover { color: var(--color-orange-light); }

.contact-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition-slow);
}

.contact-form-wrap:hover { transform: translateY(-4px); }

.contact-form h3 {
  font-size: 1.3rem;
  margin-bottom: 24px;
  color: var(--color-dark);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid #E4E7EC;
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.96rem;
  color: var(--color-dark);
  background: var(--color-gray-light);
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-orange);
  background: var(--color-white);
  box-shadow: 0 0 0 4px rgba(255,122,26,0.1);
}

.form-group textarea { resize: vertical; }

.form-hint {
  text-align: center;
  font-size: 0.82rem;
  color: var(--color-gray);
  margin-top: 14px;
}

#submit-btn.is-loading {
  opacity: 0.75;
  pointer-events: none;
}

#submit-btn.is-loading i.fa-whatsapp {
  animation: spinSlow 1s linear infinite;
}

/* ============ FOOTER ============ */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.7);
  padding: 56px 0 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 28px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.footer-logo {
  height: 44px;
  width: auto;
  object-fit: contain;
  display: block;
}

.footer-name {
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.05rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  max-width: 280px;
}

.footer-links {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
}

.footer-links a {
  font-size: 0.92rem;
  transition: var(--transition);
}

.footer-links a:hover { color: var(--color-orange); }

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--gradient-brand);
  color: var(--color-white);
  transform: translateY(-4px);
}

.footer-bottom {
  text-align: center;
  padding: 24px 0;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.4);
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 60px;
  height: 60px;
  background: #25D366;
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 8px 24px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
  animation: pulse 2.4s infinite;
}

.whatsapp-float:hover { transform: scale(1.12) rotate(6deg); }

@keyframes pulse {
  0% { box-shadow: 0 8px 24px rgba(37,211,102,0.4); }
  50% { box-shadow: 0 8px 24px rgba(37,211,102,0.7), 0 0 0 10px rgba(37,211,102,0.08); }
  100% { box-shadow: 0 8px 24px rgba(37,211,102,0.4); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-stats { gap: 28px; }
}

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

  .nav-menu {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px 30px;
    gap: 18px;
    box-shadow: var(--shadow-md);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

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

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

  .contact-form-wrap { padding: 28px; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: stretch; }
  .about-media-card { padding: 30px; }
  .about-badge { position: static; margin-top: 16px; }
}

/* ============ REDUCED MOTION ============ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}