/* ============================================================
   THINKPAD EDUTECH — UNIFIED STYLESHEET
   Rebuilt 2025 | All page styles consolidated here
   ============================================================ */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  --c-primary:     #0B3C5D;
  --c-primary-mid: #1a5276;
  --c-blue:        #007acc;
  --c-blue-mid:    #328CC1;
  --c-blue-dark:   #004b8d;
  --c-accent:      #FFD700;
  --c-accent-dark: #e6c200;
  --c-green:       #25D366;

  --bg-white:  #ffffff;
  --bg-light:  #f9fbfd;
  --bg-card:   #E8EEF2;
  --bg-dark:   #092a45;

  --text-dark:  #1a1a2e;
  --text-body:  #444444;
  --text-muted: #777777;

  --grad-blue: linear-gradient(135deg, #004b8d 0%, #007acc 100%);
  --grad-dark: linear-gradient(180deg, #0B3C5D 0%, #092a45 100%);
  --grad-hero: linear-gradient(135deg, rgba(4,75,141,0.88) 0%, rgba(0,122,204,0.72) 100%);

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.07);
  --shadow-md: 0 5px 18px rgba(0,0,0,0.10);
  --shadow-lg: 0 10px 35px rgba(0,0,0,0.14);
  --shadow-gold: 0 6px 22px rgba(255,215,0,0.30);

  --radius-sm:   6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-pill: 50px;

  --transition: all 0.3s ease;
  --section-pad: 90px 0;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text-body);
  background: var(--bg-white);
  overflow-x: hidden;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }

/* ===== SCROLL PROGRESS BAR ===== */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--grad-blue);
  z-index: 9999;
  transition: width 0.1s linear;
}

/* ===== LAYOUT ===== */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 55px;
}
.section-tag {
  display: inline-block;
  background: rgba(50,140,193,0.12);
  color: var(--c-blue);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
}
.section-title {
  font-size: 2.1rem;
  color: var(--c-primary);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
}
.section-title::after {
  content: '';
  display: block;
  width: 55px;
  height: 4px;
  background: var(--grad-blue);
  margin: 12px auto 0;
  border-radius: 2px;
}
.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  transition: var(--transition);
}
.btn-primary {
  background: var(--grad-blue);
  color: #fff;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  opacity: 0.92;
}
.btn-accent {
  background: var(--c-accent);
  color: var(--c-primary);
}
.btn-accent:hover {
  background: var(--c-accent-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-gold);
}
.btn-outline-white {
  background: transparent;
  border-color: rgba(255,255,255,0.8);
  color: #fff;
}
.btn-outline-white:hover {
  background: #fff;
  color: var(--c-primary);
  transform: translateY(-3px);
}

/* ===== HEADER ===== */
.main-header {
  background: var(--grad-blue);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}
.main-header.scrolled {
  background: rgba(4,75,141,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.2);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  position: relative;
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 11px;
}
.brand-logo {
  width: 46px;
  height: 46px;
  object-fit: contain;
  border-radius: 8px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.3px;
}
.brand-tagline {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.4px;
}
.main-nav { display: flex; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-list a {
  color: rgba(255,255,255,0.9);
  font-weight: 500;
  font-size: 0.93rem;
  padding: 7px 13px;
  border-radius: var(--radius-sm);
  position: relative;
  transition: var(--transition);
}
.nav-list a:hover { color: var(--c-accent); background: rgba(255,255,255,0.1); }
.nav-list a.active {
  color: var(--c-accent);
  background: rgba(255,255,255,0.1);
}
.nav-list a.active::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 13px; right: 13px;
  height: 2px;
  background: var(--c-accent);
  border-radius: 2px;
}
.nav-cta {
  background: var(--c-accent) !important;
  color: var(--c-primary) !important;
  font-weight: 700 !important;
  margin-left: 8px;
}
.nav-cta:hover {
  background: var(--c-accent-dark) !important;
  color: var(--c-primary) !important;
  transform: translateY(-2px) !important;
  box-shadow: var(--shadow-gold) !important;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 1.6rem;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  line-height: 1;
}
.menu-toggle:hover { background: rgba(255,255,255,0.12); }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  background: var(--grad-blue);
  color: #fff;
  text-align: center;
  padding: 90px 20px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  top: -60%; right: -10%;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: -40%; left: -5%;
  width: 350px; height: 350px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  pointer-events: none;
}
.breadcrumb {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
}
.breadcrumb a { color: var(--c-accent); }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: rgba(255,255,255,0.35); }
.page-hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 14px;
  line-height: 1.2;
  position: relative;
  z-index: 1;
}
.page-hero p {
  font-size: 1.1rem;
  opacity: 0.88;
  max-width: 580px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

/* ===== HERO SECTION (homepage) ===== */
.hero-section {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.4s ease;
}
.hero-bg img.active { opacity: 1; }
.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--grad-hero);
  z-index: 1;
}
.hero-content {
  position: relative;
  z-index: 2;
  padding: 80px 0 60px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,215,0,0.15);
  border: 1px solid rgba(255,215,0,0.35);
  color: var(--c-accent);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 22px;
  animation: fadeUp 0.8s ease both;
}
.hero-title {
  font-size: 3.6rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 22px;
  max-width: 720px;
  animation: fadeUp 1s ease both;
}
.hero-title .highlight { color: var(--c-accent); }
.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  max-width: 580px;
  line-height: 1.8;
  margin-bottom: 35px;
  animation: fadeUp 1.2s ease both;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  animation: fadeUp 1.4s ease both;
}
.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  flex-wrap: wrap;
  animation: fadeUp 1.6s ease both;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat .num {
  display: block;
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 4px;
}
.hero-stat .lbl {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  letter-spacing: 0.3px;
}
.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 3;
}
.hero-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  border: none;
  transition: var(--transition);
}
.hero-dot.active {
  background: var(--c-accent);
  width: 22px;
  border-radius: 4px;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ===== SERVICES SECTION ===== */
.services-section {
  padding: var(--section-pad);
  background: var(--bg-light);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(265px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  text-align: center;
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--grad-blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(50,140,193,0.15);
}
.service-icon {
  width: 66px; height: 66px;
  border-radius: var(--radius-md);
  background: rgba(50,140,193,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin: 0 auto 18px;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--grad-blue); }
.service-card h3 {
  color: var(--c-primary);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}
.service-card p {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.7;
}

/* ===== STATS SECTION ===== */
.stats-section {
  padding: 70px 0;
  background: var(--grad-dark);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}
.stat-item {
  padding: 30px 20px;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  display: block;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-label { color: rgba(255,255,255,0.7); font-size: 0.95rem; }

/* ===== WHY SECTION ===== */
.why-section {
  padding: var(--section-pad);
  background: var(--bg-white);
}
.why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.why-text .section-title { text-align: left; }
.why-text .section-title::after { margin: 12px 0 0; }
.why-lead {
  color: var(--text-body);
  font-size: 1rem;
  line-height: 1.8;
  margin: 20px 0 30px;
}
.why-features { display: flex; flex-direction: column; gap: 14px; }
.why-feature {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.why-feature:hover {
  background: rgba(50,140,193,0.08);
  transform: translateX(5px);
}
.why-feature .icon { font-size: 1.5rem; flex-shrink: 0; margin-top: 2px; }
.why-feature h4 { color: var(--c-primary); font-size: 1rem; margin-bottom: 3px; }
.why-feature p  { color: var(--text-muted); font-size: 0.9rem; margin: 0; }
.why-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.why-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 30px 22px;
  text-align: center;
  transition: var(--transition);
}
.why-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.why-card.featured {
  grid-column: 1 / -1;
  background: var(--grad-blue);
  color: #fff;
}
.why-card .big-num {
  display: block;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--c-accent);
  margin-bottom: 6px;
}
.why-card h3 { color: var(--c-primary); font-size: 0.95rem; font-weight: 600; }
.why-card.featured h3 { color: rgba(255,255,255,0.85); }

/* ===== TESTIMONIALS (homepage) ===== */
.testimonials-section {
  padding: var(--section-pad);
  background: var(--bg-light);
}
.testimonial-wrap {
  position: relative;
  max-width: 780px;
  margin: 0 auto;
}
.testimonial-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 50px 45px;
  text-align: center;
  box-shadow: var(--shadow-md);
  display: none;
}
.testimonial-card.active {
  display: block;
  animation: fadeIn 0.6s ease;
}
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to   { opacity: 1; transform: scale(1); }
}
.t-stars { color: var(--c-accent); font-size: 1.1rem; margin-bottom: 18px; letter-spacing: 3px; }
.t-quote {
  font-size: 1.05rem;
  color: var(--text-body);
  font-style: italic;
  line-height: 1.85;
  margin-bottom: 30px;
  position: relative;
  padding: 0 10px;
}
.t-quote::before {
  content: '\201C';
  position: absolute;
  top: -18px; left: -5px;
  font-size: 4rem;
  color: rgba(50,140,193,0.12);
  font-family: Georgia, serif;
  line-height: 1;
}
.t-avatar {
  width: 68px; height: 68px;
  border-radius: 50%;
  background: var(--grad-blue);
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #fff;
  font-weight: 700;
}
.t-name { color: var(--c-primary); font-weight: 700; font-size: 1.05rem; margin-bottom: 3px; }
.t-role { color: var(--text-muted); font-size: 0.88rem; }
.t-controls {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 28px;
}
.t-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--bg-card);
  border: none;
  transition: var(--transition);
}
.t-dot.active { background: var(--c-blue); width: 22px; border-radius: 4px; }

/* ===== CTA SECTION ===== */
.cta-section {
  padding: 95px 0;
  background: var(--grad-blue);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: ''; position: absolute; top: -40%; right: -8%;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  pointer-events: none;
}
.cta-section::after {
  content: ''; position: absolute; bottom: -35%; left: -5%;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  pointer-events: none;
}
.cta-inner { position: relative; z-index: 1; }
.cta-section h2 {
  font-size: 2.4rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
}
.cta-section p {
  font-size: 1.08rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 35px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}
.cta-btn-group {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== ABOUT: STORY ===== */
.about-story { padding: var(--section-pad); background: var(--bg-white); }
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.story-text h2 {
  font-size: 2rem;
  color: var(--c-primary);
  font-weight: 700;
  margin-bottom: 18px;
}
.story-text p {
  color: var(--text-body);
  line-height: 1.85;
  margin-bottom: 14px;
}
.story-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}
.story-hi {
  padding: 18px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--c-blue);
}
.story-hi .num {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--c-primary);
}
.story-hi p { color: var(--text-muted); font-size: 0.88rem; margin: 0; }
.story-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 18px;
}
.story-vis-card {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 28px;
  text-align: center;
  transition: var(--transition);
}
.story-vis-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.story-vis-card.wide { grid-column: 1 / -1; background: var(--grad-blue); color: #fff; }
.story-vis-card .icon { font-size: 2.2rem; margin-bottom: 10px; display: block; }
.story-vis-card h3 { font-size: 1rem; color: var(--c-primary); font-weight: 600; }
.story-vis-card.wide h3 { color: rgba(255,255,255,0.85); }
.story-vis-card .big { font-size: 2rem; font-weight: 800; color: var(--c-accent); }

/* ===== VISION & MISSION ===== */
.vm-section { padding: var(--section-pad); background: var(--bg-light); }
.vm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.vm-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 45px 38px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border-top: 5px solid var(--c-blue-mid);
}
.vm-card.mission { border-top-color: var(--c-primary); }
.vm-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.vm-icon { font-size: 2.8rem; margin-bottom: 18px; display: block; }
.vm-card h2 { color: var(--c-primary); font-size: 1.6rem; font-weight: 700; margin-bottom: 14px; }
.vm-card p  { color: var(--text-body); line-height: 1.85; }

/* ===== TEAM ===== */
.team-section { padding: var(--section-pad); background: var(--bg-white); }
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
}
.team-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}
.team-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); }
.team-avatar {
  height: 220px;
  background: var(--grad-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
}
.team-info { padding: 22px 18px; }
.team-info h3 { color: var(--c-primary); font-weight: 700; font-size: 1.05rem; margin-bottom: 4px; }
.team-info .role { color: var(--c-blue); font-size: 0.88rem; margin-bottom: 10px; display: block; }
.team-info p { color: var(--text-muted); font-size: 0.87rem; line-height: 1.6; }

/* ===== VALUES ===== */
.values-section { padding: var(--section-pad); background: var(--bg-light); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(235px, 1fr));
  gap: 24px;
}
.value-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.value-card:hover {
  transform: translateY(-6px);
  background: var(--grad-blue);
  box-shadow: var(--shadow-lg);
}
.value-card:hover h3,
.value-card:hover p { color: #fff; }
.value-card .icon { font-size: 2.4rem; margin-bottom: 14px; display: block; }
.value-card h3 { color: var(--c-primary); font-size: 1.05rem; font-weight: 600; margin-bottom: 9px; }
.value-card p  { color: var(--text-muted); font-size: 0.9rem; line-height: 1.6; }

/* ===== IMPACT SECTION ===== */
.impact-section {
  padding: var(--section-pad);
  background: var(--grad-dark);
  text-align: center;
}
.impact-section h2 { color: var(--c-accent); font-size: 2rem; font-weight: 700; margin-bottom: 50px; }
.impact-grid {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}
.impact-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 32px 42px;
  min-width: 190px;
  transition: var(--transition);
}
.impact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-gold);
  background: rgba(255,255,255,0.13);
}
.counter {
  display: block;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--c-accent);
  line-height: 1;
  margin-bottom: 10px;
}
.impact-card p { color: rgba(255,255,255,0.75); font-size: 0.95rem; }

/* ===== INNER PAGE INFO CARDS ===== */
.cards-section { padding: var(--section-pad); background: var(--bg-light); }
.cards-section.alt { background: var(--bg-white); }
.info-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
  transition: var(--transition);
  border-left: 5px solid var(--c-blue);
}
.info-card.border-dark { border-left-color: var(--c-primary); }
.info-card.border-mid  { border-left-color: var(--c-blue-mid); }
.info-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.info-card .card-icon { font-size: 2.4rem; margin-bottom: 14px; }
.info-card h2 { color: var(--c-primary); font-size: 1.55rem; font-weight: 700; margin-bottom: 10px; }
.info-card > p { color: var(--text-body); line-height: 1.75; margin-bottom: 14px; }
.point-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 13px;
  margin: 20px 0;
}
.point-item {
  background: var(--bg-light);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 0.93rem;
  color: var(--text-body);
  border-left: 3px solid transparent;
  transition: var(--transition);
}
.point-item:hover {
  background: rgba(50,140,193,0.08);
  border-left-color: var(--c-blue);
  transform: translateX(4px);
}

/* ===== INNER TESTIMONIALS ===== */
.testimonials-inner { padding: var(--section-pad); background: var(--bg-light); text-align: center; }
.t-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(295px, 1fr));
  gap: 24px;
}
.t-box {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  text-align: left;
  transition: var(--transition);
  border-left: 5px solid var(--c-blue-mid);
}
.t-box:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.t-box p    { font-style: italic; color: var(--text-body); line-height: 1.8; margin-bottom: 14px; }
.t-box h4   { color: var(--c-primary); font-size: 0.93rem; font-weight: 600; }

/* ===== ROADMAP ===== */
.roadmap-section { padding: var(--section-pad); background: var(--grad-dark); }
.roadmap-section h2 {
  text-align: center;
  color: var(--c-accent);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 50px;
}
.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.roadmap-step {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  text-align: center;
  transition: var(--transition);
}
.roadmap-step:hover {
  transform: translateY(-6px);
  background: rgba(255,255,255,0.12);
  box-shadow: var(--shadow-gold);
}
.roadmap-step .step-num { font-size: 2.2rem; display: block; margin-bottom: 12px; }
.roadmap-step h3 { color: #fff; font-size: 1.05rem; font-weight: 600; margin-bottom: 8px; }
.roadmap-step p  { color: rgba(255,255,255,0.65); font-size: 0.88rem; line-height: 1.6; }

/* ===== VALUE-ADD GRID ===== */
.value-add-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 22px;
  margin-top: 24px;
}
.vgrid-card {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.vgrid-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.vgrid-card .icon { font-size: 1.8rem; color: var(--c-blue); margin-bottom: 10px; display: block; }
.vgrid-card h3 { color: var(--c-primary); font-size: 1rem; margin-bottom: 7px; font-weight: 600; }
.vgrid-card p  { color: var(--text-muted); font-size: 0.88rem; line-height: 1.6; }

/* ===== PROJECT GRID ===== */
.project-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 20px 0;
}
.project-box {
  flex: 1 1 255px;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  padding: 22px;
  transition: var(--transition);
}
.project-box:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.project-box .icon { font-size: 1.5rem; color: var(--c-blue); display: block; margin-bottom: 8px; }
.project-box h4 { color: var(--c-primary); font-size: 0.95rem; font-weight: 600; margin-bottom: 5px; }
.project-box p  { color: var(--text-muted); font-size: 0.88rem; line-height: 1.6; }

/* ===== CONTACT PAGE ===== */
.contact-section { padding: var(--section-pad); background: var(--bg-light); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 45px;
  align-items: start;
}
.contact-info-panel {
  background: var(--grad-dark);
  border-radius: var(--radius-md);
  padding: 42px 35px;
  color: #fff;
}
.contact-info-panel h2 { font-size: 1.7rem; font-weight: 700; margin-bottom: 8px; }
.contact-info-panel > p { color: rgba(255,255,255,0.65); font-size: 0.93rem; margin-bottom: 32px; }
.c-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 22px;
}
.c-detail .icon-wrap {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.c-detail h4 {
  color: var(--c-accent);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.c-detail p, .c-detail a { color: rgba(255,255,255,0.8); font-size: 0.93rem; line-height: 1.5; }
.c-detail a:hover { color: var(--c-accent); }
.c-social {
  display: flex;
  gap: 11px;
  margin-top: 30px;
}
.c-social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: #fff;
  transition: var(--transition);
}
.c-social a:hover { background: var(--c-accent); border-color: var(--c-accent); transform: translateY(-3px); }
.contact-form-panel {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 42px 38px;
  box-shadow: var(--shadow-md);
}
.contact-form-panel h2 { color: var(--c-primary); font-size: 1.7rem; font-weight: 700; margin-bottom: 28px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-group { margin-bottom: 18px; }
.form-group label {
  display: block;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.88rem;
  margin-bottom: 7px;
  letter-spacing: 0.2px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 15px;
  border: 2px solid #dde6ee;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.93rem;
  color: var(--text-body);
  background: var(--bg-white);
  transition: var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--c-blue);
  box-shadow: 0 0 0 4px rgba(0,122,204,0.1);
}
.form-group textarea { resize: vertical; min-height: 125px; }

/* ===== FAQ ===== */
.faq-section { padding: var(--section-pad); background: var(--bg-white); }
.faq-list { max-width: 820px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--bg-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid transparent;
  transition: var(--transition);
}
.faq-item.open { border-color: rgba(50,140,193,0.2); }
.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 22px;
  cursor: pointer;
  font-weight: 600;
  color: var(--c-primary);
  font-size: 0.97rem;
  user-select: none;
}
.faq-q .arrow {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: rgba(50,140,193,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: var(--transition);
}
.faq-item.open .faq-q .arrow { transform: rotate(180deg); background: var(--grad-blue); color: #fff; }
.faq-a {
  padding: 0 22px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.3s ease;
}
.faq-item.open .faq-a { max-height: 300px; padding: 0 22px 18px; }
.faq-a p { color: var(--text-body); line-height: 1.8; font-size: 0.93rem; }

/* ===== MAP ===== */
.map-section { padding: 80px 0; background: var(--bg-light); }
.map-title { text-align: center; color: var(--c-primary); font-size: 1.7rem; font-weight: 700; margin-bottom: 24px; }
.map-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 440px;
}
.map-wrap iframe { width: 100%; height: 100%; border: 0; }
.map-note { text-align: center; color: var(--text-muted); font-size: 0.9rem; margin-top: 12px; }

/* ===== THANK YOU ===== */
.thank-you-section {
  text-align: center;
  padding: 110px 20px;
  background: var(--bg-light);
}
.thank-you-section .check {
  font-size: 4rem;
  display: block;
  margin-bottom: 20px;
  animation: bounceIn 0.7s ease;
}
@keyframes bounceIn {
  0%   { transform: scale(0); }
  60%  { transform: scale(1.2); }
  100% { transform: scale(1); }
}
.thank-you-section h2 { color: var(--c-primary); font-size: 2.1rem; font-weight: 700; margin-bottom: 13px; }
.thank-you-section p  { color: var(--text-muted); font-size: 1rem; margin-bottom: 28px; }

/* ===== FOOTER ===== */
.site-footer {
  background: var(--grad-dark);
  color: rgba(255,255,255,0.75);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 45px;
  margin-bottom: 50px;
}
.footer-brand .brand-name { font-size: 1.2rem; }
.footer-brand .brand-tagline { font-size: 0.65rem; }
.footer-brand .brand-link { margin-bottom: 14px; }
.footer-brand p {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 20px;
}
.footer-social { display: flex; gap: 11px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.09);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
}
.footer-social a:hover { background: var(--c-accent); transform: translateY(-3px); }
.footer-col h4 {
  color: var(--c-accent);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 18px;
  padding-bottom: 10px;
  position: relative;
}
.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 32px; height: 2px;
  background: var(--c-blue-mid);
  border-radius: 2px;
}
.footer-links li { margin-bottom: 9px; }
.footer-links a {
  color: rgba(255,255,255,0.58);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: var(--transition);
}
.footer-links a::before { content: '›'; color: var(--c-blue-mid); }
.footer-links a:hover { color: var(--c-accent); padding-left: 4px; }
.footer-c-item {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin-bottom: 14px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.6);
}
.footer-c-item .ico { font-size: 1rem; flex-shrink: 0; margin-top: 2px; }
.footer-c-item a { color: var(--c-accent); }
.footer-c-item a:hover { text-decoration: underline; }
.footer-newsletter { margin-top: 4px; }
.footer-newsletter p { color: rgba(255,255,255,0.55); font-size: 0.87rem; margin-bottom: 12px; }
.footer-newsletter input {
  width: 100%;
  padding: 9px 14px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.07);
  color: #fff;
  font-size: 0.88rem;
  margin-bottom: 9px;
  transition: var(--transition);
}
.footer-newsletter input::placeholder { color: rgba(255,255,255,0.35); }
.footer-newsletter input:focus {
  outline: none;
  border-color: var(--c-accent);
  background: rgba(255,255,255,0.1);
}
.footer-newsletter .btn { width: 100%; justify-content: center; padding: 9px; font-size: 0.88rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.38);
}
.footer-bottom a { color: rgba(255,255,255,0.38); }
.footer-bottom a:hover { color: var(--c-accent); }

/* ===== FLOATING BUTTONS ===== */
.floating-btns {
  position: fixed;
  bottom: 28px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 998;
}
.btn-whatsapp,
.btn-back-top {
  width: 50px; height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  box-shadow: var(--shadow-md);
  border: none;
  transition: var(--transition);
  text-decoration: none;
}
.btn-whatsapp {
  background: #25D366;
  color: #fff;
  animation: waBounce 2.5s ease-in-out infinite;
}
.btn-whatsapp:hover { transform: scale(1.1); box-shadow: 0 6px 22px rgba(37,211,102,0.45); }
@keyframes waBounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}
.btn-back-top {
  background: var(--grad-blue);
  color: #fff;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
}
.btn-back-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
.btn-back-top:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

/* ===== SCROLL ANIMATIONS ===== */
.anim {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.anim.d1 { transition-delay: 0.1s; }
.anim.d2 { transition-delay: 0.2s; }
.anim.d3 { transition-delay: 0.3s; }
.anim.d4 { transition-delay: 0.4s; }
.anim.in { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid    { grid-template-columns: 1fr; }
  .why-visual  { grid-template-columns: repeat(3,1fr); }
  .why-card.featured { grid-column: auto; }
  .story-grid  { grid-template-columns: 1fr; }
  .stats-grid  { grid-template-columns: repeat(2,1fr); }
  .stat-item   { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(odd)  { border-right: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(even) { border-right: none; }
}

@media (max-width: 768px) {
  :root { --section-pad: 60px 0; }

  .menu-toggle { display: block; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(0,65,130,0.97);
    backdrop-filter: blur(10px);
    padding: 14px 18px 18px;
    animation: slideDown 0.28s ease;
    z-index: 999;
  }
  .main-nav.open { display: block; }
  @keyframes slideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
  }
  .nav-list { flex-direction: column; gap: 4px; }
  .nav-list a { display: block; padding: 10px 14px; border-bottom: 1px solid rgba(255,255,255,0.08); }
  .nav-cta { margin-left: 0; margin-top: 6px; text-align: center; }

  .hero-title { font-size: 2.1rem; }
  .hero-stats  { gap: 22px; }
  .hero-stat .num { font-size: 1.6rem; }

  .page-hero h1 { font-size: 2rem; }

  .section-title { font-size: 1.7rem; }

  .vm-grid  { grid-template-columns: 1fr; }
  .story-visual { grid-template-columns: 1fr 1fr; }
  .story-vis-card.wide { grid-column: 1 / -1; }

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

  .footer-grid  { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

  .cta-section h2 { font-size: 1.8rem; }

  .testimonial-card { padding: 35px 25px; }
  .t-quote::before  { display: none; }

  .floating-btns { bottom: 18px; right: 16px; }

  .main-header { position: relative; }
  .header-inner { position: relative; }
}

@media (max-width: 480px) {
  .hero-actions  { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .stats-grid   { grid-template-columns: 1fr; }
  .stats-section .stat-item { border-right: none; }
  .services-grid { grid-template-columns: 1fr; }
  .team-grid    { grid-template-columns: 1fr 1fr; }
  .values-grid  { grid-template-columns: 1fr; }
  .t-grid       { grid-template-columns: 1fr; }
  .story-highlights { grid-template-columns: 1fr; }
  .story-visual { grid-template-columns: 1fr; }
  .impact-grid  { flex-direction: column; align-items: center; }
  .impact-card  { width: 100%; max-width: 300px; }
  .cta-btn-group { flex-direction: column; align-items: center; }
  .cta-btn-group .btn { width: 100%; max-width: 280px; justify-content: center; }
}