/* ============================================================
   Tenzing AI — style.css
   ============================================================ */

/* ============================================================
   CHAT WIDGET
   ============================================================ */
#tenzingai-chat {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  font-family: 'Poppins', sans-serif;
}

/* Toggle button */
.chat-toggle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: var(--pink);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(255, 0, 153, 0.45);
  transition: var(--transition);
  position: relative;
  color: var(--white);
}

.chat-toggle:hover {
  background: var(--pink-light);
  transform: scale(1.08);
  box-shadow: 0 6px 28px rgba(255, 0, 153, 0.55);
}

.chat-toggle.active {
  background: var(--navy-card);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.chat-icon-open,
.chat-icon-close {
  width: 24px;
  height: 24px;
  position: absolute;
  transition: opacity 0.2s, transform 0.2s;
}

.chat-toggle .chat-icon-close { opacity: 0; transform: rotate(-90deg); }
.chat-toggle .chat-icon-open  { opacity: 1; transform: rotate(0); }
.chat-toggle.active .chat-icon-close { opacity: 1; transform: rotate(0); }
.chat-toggle.active .chat-icon-open  { opacity: 0; transform: rotate(90deg); }

.chat-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 18px;
  height: 18px;
  background: var(--teal);
  color: var(--navy-deep);
  font-size: 11px;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--navy-deep);
}

/* Chat panel */
.chat-panel {
  position: absolute;
  bottom: 72px;
  right: 0;
  width: 360px;
  max-height: 540px;
  background: var(--navy-card);
  border: 1px solid var(--border-teal);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(0, 180, 204, 0.1);
  transform: scale(0.92) translateY(12px);
  transform-origin: bottom right;
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.25s ease;
}

.chat-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

/* Header */
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 14px;
  background: var(--navy-deep);
  border-bottom: 1px solid var(--border-teal);
  flex-shrink: 0;
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chat-avatar {
  width: 38px;
  height: 38px;
  background: rgba(0, 180, 204, 0.12);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid var(--border-teal);
}

.chat-avatar svg {
  width: 22px;
  height: 22px;
}

.chat-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  line-height: 1.2;
}

.chat-status {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  line-height: 1;
  margin-top: 3px;
}

.chat-status-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  display: inline-block;
  animation: statusPulse 2.5s ease-in-out infinite;
}

@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.5; }
}

.chat-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  padding: 0;
}

.chat-close-btn svg {
  width: 16px;
  height: 16px;
}

.chat-close-btn:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

/* Messages */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
  scrollbar-color: rgba(0, 180, 204, 0.2) transparent;
}

.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: rgba(0, 180, 204, 0.2); border-radius: 4px; }

.chat-message {
  display: flex;
  flex-direction: column;
}

.chat-message.user {
  align-items: flex-end;
}

.chat-message.assistant {
  align-items: flex-start;
}

.message-bubble {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.55;
}

.chat-message.user .message-bubble {
  background: var(--teal);
  color: var(--navy-deep);
  border-radius: 14px 14px 4px 14px;
  font-weight: 500;
}

.chat-message.assistant .message-bubble {
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px 14px 14px 4px;
}

/* Typing indicator */
.typing-dots {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 0;
}

.typing-dots span {
  width: 7px;
  height: 7px;
  background: var(--teal);
  border-radius: 50%;
  animation: typingBounce 1.2s ease-in-out infinite;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.5; }
  30%            { transform: translateY(-6px); opacity: 1; }
}

/* Suggestion chips */
.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 16px 12px;
  flex-shrink: 0;
}

.suggestion-chip {
  background: transparent;
  border: 1px solid var(--border-teal);
  color: var(--teal);
  border-radius: 20px;
  padding: 5px 12px;
  font-size: 12px;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.suggestion-chip:hover {
  background: rgba(0, 180, 204, 0.12);
  border-color: var(--teal);
}

/* Input row */
.chat-input-row {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--border-teal);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-size: 14px;
  padding: 9px 12px;
  resize: none;
  line-height: 1.5;
  transition: border-color 0.2s;
  max-height: 120px;
  overflow-y: auto;
}

.chat-input:focus {
  outline: none;
  border-color: var(--teal);
}

.chat-input::placeholder {
  color: rgba(168, 184, 208, 0.5);
}

.chat-send {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--teal);
  color: var(--navy-deep);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}

.chat-send svg {
  width: 16px;
  height: 16px;
}

.chat-send:hover:not(:disabled) {
  background: var(--teal-light);
  transform: scale(1.05);
}

.chat-send:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

/* Mobile adjustments */
@media (max-width: 480px) {
  #tenzingai-chat {
    bottom: 16px;
    right: 16px;
  }

  .chat-panel {
    width: calc(100vw - 32px);
    right: 0;
    bottom: 68px;
    max-height: 70vh;
  }
}

/* --- Custom Properties --- */
:root {
  --navy-deep:    #0D1B3E;
  --navy-dark:    #0A1628;
  --navy-mid:     #111F45;
  --navy-card:    #152040;
  --navy-foot:    #060E1E;
  --teal:         #00B4CC;
  --teal-light:   #00CDE8;
  --pink:         #FF0099;
  --pink-light:   #FF33AD;
  --green:        #00C896;
  --white:        #FFFFFF;
  --text-muted:   #A8B8D0;
  --border-teal:  rgba(0, 180, 204, 0.2);
  --container:    1140px;
  --radius:       12px;
  --transition:   all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background: var(--navy-deep);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; }

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

ul { list-style: none; }

/* --- Container --- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Section Spacing --- */
section { padding: 100px 0; }

.section-eyebrow {
  display: block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 580px;
  margin-bottom: 0;
}

.section-header {
  margin-bottom: 60px;
}

.text-center {
  text-align: center;
}

.text-center .section-sub {
  margin-left: auto;
  margin-right: auto;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 6px;
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  text-decoration: none;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--pink);
  color: var(--white);
  border-color: var(--pink);
}

.btn-primary:hover {
  background: var(--pink-light);
  border-color: var(--pink-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 0, 153, 0.35);
}

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

.btn-outline:hover {
  background: var(--teal);
  color: var(--navy-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 180, 204, 0.25);
}

/* WhatsApp buttons */
.btn-whatsapp-hero {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  border: 2px solid #25D366;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.3);
  flex-shrink: 0;
}

.btn-whatsapp-hero:hover {
  background: #1ebe5a;
  border-color: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  text-decoration: none;
  border: 2px solid #25D366;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  flex-shrink: 0;
}

.btn-whatsapp-cta:hover {
  background: #1ebe5a;
  border-color: #1ebe5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(37, 211, 102, 0.45);
}

.btn-large {
  padding: 16px 36px;
  font-size: 16px;
}

/* --- Fade-in Animations --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 0;
  background: rgba(13, 27, 62, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition);
  border-bottom: 1px solid rgba(0, 180, 204, 0.08);
}

.navbar.scrolled {
  padding: 12px 0;
  background: rgba(10, 22, 40, 0.97);
  box-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  text-decoration: none;
}

.logo-icon {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.02em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 6px 14px;
  border-radius: 4px;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 14px;
  right: 14px;
  height: 2px;
  background: var(--teal);
  transform: scaleX(0);
  transition: transform 0.25s ease;
  border-radius: 2px;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta {
  margin-left: 8px;
  padding: 9px 20px;
  font-size: 14px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
  border-radius: 4px;
  transition: var(--transition);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px;
  background:
    radial-gradient(ellipse 900px 600px at 60% 40%, rgba(0, 180, 204, 0.08), transparent),
    linear-gradient(135deg, var(--navy-dark) 0%, var(--navy-deep) 50%, #0F2456 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 600px 400px at 15% 80%, rgba(0, 180, 204, 0.04), transparent);
  pointer-events: none;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 80px;
  width: 100%;
}

.hero-content {
  max-width: 560px;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 22px;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.hero-reassurance {
  font-size: 13px;
  color: var(--text-muted);
  opacity: 0.75;
}

.hero-reassurance::before {
  content: '';
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.anchor-hero {
  width: min(320px, 90%);
  height: auto;
  filter: drop-shadow(0 0 30px rgba(0, 180, 204, 0.2));
}

.ireland-hero {
  width: min(220px, 40%);
  height: auto;
  filter: drop-shadow(0 0 20px rgba(0, 180, 204, 0.15));
}

@media (max-width: 768px) {
  .ireland-hero {
    display: none !important;
  }
}

/* Anchor pulse glow */
@keyframes anchorPulse {
  0%, 100% { filter: drop-shadow(0 0 12px rgba(0, 180, 204, 0.35)); }
  50%       { filter: drop-shadow(0 0 40px rgba(0, 180, 204, 0.75)); }
}

.anchor-glow {
  animation: anchorPulse 3.5s ease-in-out infinite;
}

/* Scroll hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: bounceDown 2s ease-in-out infinite;
  opacity: 0.5;
}

.hero-scroll-hint svg {
  width: 28px;
  height: 28px;
}

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

/* ============================================================
   SERVICES
   ============================================================ */
.services {
  background: var(--navy-mid);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #eef2fb;
  border: 1px solid rgba(0,180,204,0.3);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.service-card:hover {
  border-color: var(--teal);
  transform: translateY(-5px);
  box-shadow: 0 14px 44px rgba(0, 180, 204, 0.15);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  background: rgba(0, 180, 204, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

.service-card h3 {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  color: #0d1f40;
}

.service-card p {
  font-size: 14px;
  color: #3a5080;
  line-height: 1.7;
  flex: 1;
}

.card-step {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(0,180,204,0.1);
  border-radius: 4px;
  padding: 3px 10px;
  margin-bottom: 2px;
}

.service-card--pillar {
  border-color: rgba(0,180,204,0.4);
}

.card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--teal);
  transition: color 0.2s, gap 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.card-link:hover {
  color: var(--teal-light);
  gap: 8px;
}

/* ============================================================
   TECHNOLOGY SECTION
   ============================================================ */
.tech-section {
  background: var(--navy-mid);
  padding: 100px 0;
}

.tech-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  margin-top: 48px;
}

.tech-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(0, 180, 204, 0.2);
  border-radius: var(--radius);
  padding: 36px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: var(--transition);
}

.tech-card:hover {
  border-color: rgba(0, 180, 204, 0.5);
  background: rgba(255, 255, 255, 0.06);
}

.tech-header {
  display: flex;
  align-items: center;
  gap: 16px;
}

.tech-logo-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: -0.3px;
  flex-shrink: 0;
}

.tech-logo-make {
  background: linear-gradient(135deg, #6C00CC, #9B4DCA);
  color: white;
}

.tech-logo-claude {
  background: linear-gradient(135deg, #C96442, #E8845C);
  color: white;
}

.tech-role {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--teal);
}

.tech-partner-status {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.45);
  margin-top: 3px;
  font-style: italic;
}

.tech-card p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-tags span {
  font-size: 12px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 4px 12px;
}

.tech-note {
  text-align: center;
  color: rgba(255, 255, 255, 0.38);
  font-size: 14px;
  margin-top: 44px;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works {
  background: var(--navy-deep);
}

.steps-wrapper {
  position: relative;
}

.steps-connector {
  position: absolute;
  top: 48px;
  left: calc(16.666% + 16px);
  right: calc(16.666% + 16px);
  height: 0;
  border-top: 2px dashed rgba(0, 180, 204, 0.3);
  pointer-events: none;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.step {
  text-align: center;
  padding: 0 16px;
}

.step-number {
  font-size: 56px;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 16px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  position: relative;
  display: inline-block;
}

.step-number::after {
  content: '';
  position: absolute;
  inset: -8px;
  border: 2px solid var(--border-teal);
  border-radius: 50%;
  width: 80px;
  height: 80px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.step-icon {
  width: 40px;
  height: 40px;
  margin: 16px auto 20px;
  opacity: 0.8;
}

.step-icon svg {
  width: 40px;
  height: 40px;
}

.step h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.step p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  background: var(--navy-dark);
}

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

.about-text p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-text p:last-of-type {
  margin-bottom: 40px;
}

.trust-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.stat {
  padding: 20px;
  background: var(--navy-card);
  border: 1px solid var(--border-teal);
  border-radius: 10px;
  text-align: center;
  transition: var(--transition);
}

.stat:hover {
  border-color: var(--teal);
}

.stat-value {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.stat-label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.about-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.ireland-map {
  width: min(260px, 100%);
  height: auto;
  filter: drop-shadow(0 0 20px rgba(0, 180, 204, 0.15));
}

.map-caption {
  font-size: 13px;
  color: var(--text-muted);
  opacity: 0.7;
  letter-spacing: 0.04em;
}

/* ============================================================
   WHY TENZING AI
   ============================================================ */
.why-section {
  background: var(--navy-mid);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.feature-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: var(--transition);
}

.feature-item:hover {
  background: var(--navy-card);
  border-color: var(--border-teal);
  transform: translateY(-3px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  padding: 10px;
  background: rgba(0, 180, 204, 0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon svg {
  width: 28px;
  height: 28px;
}

.feature-item h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  background: var(--navy-dark);
  padding: 100px 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 32px;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(0, 180, 204, 0.25);
  transform: translateY(-4px);
}

.testimonial-stars {
  color: #F5A623;
  font-size: 18px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card blockquote {
  margin: 0;
}

.testimonial-card blockquote p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-muted);
  font-style: italic;
}

.testimonial-author {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.author-name {
  display: block;
  font-weight: 600;
  color: var(--white);
  font-size: 15px;
}

.author-role {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  opacity: 0.7;
  margin-top: 2px;
}

/* ============================================================
   CASE STUDIES
   ============================================================ */
.case-studies {
  background: var(--navy-deep);
}

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

.case-study-card {
  background: #eef2fb;
  border: 1px solid rgba(0, 180, 204, 0.3);
  padding: 28px;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.case-study-card:hover {
  border-color: rgba(0, 180, 204, 0.4);
  box-shadow: 0 8px 32px rgba(0, 180, 204, 0.1);
}

.case-study-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(0, 180, 204, 0.2);
}

.case-study-company {
  font-weight: 600;
  color: var(--text-primary);
  font-size: 14px;
}

.case-study-industry {
  color: var(--text-muted);
  font-size: 12px;
}

.case-study-card h3 {
  font-size: 18px;
  margin-bottom: 16px;
  color: #0d1f40;
}

.case-study-challenge,
.case-study-solution,
.case-study-result {
  margin-bottom: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: #3a5080;
}

.case-study-challenge strong,
.case-study-solution strong,
.case-study-result strong {
  color: var(--teal);
}

/* ============================================================
   BLOG
   ============================================================ */
.blog {
  background: var(--navy-mid);
}

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

.blog-card {
  background: #eef2fb;
  border: 1px solid rgba(0, 180, 204, 0.3);
  padding: 28px;
  border-radius: 12px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: rgba(0, 180, 204, 0.4);
  box-shadow: 0 8px 32px rgba(0, 180, 204, 0.1);
  transform: translateY(-4px);
}

.blog-card h3 {
  font-size: 18px;
  margin-bottom: 16px;
  color: #0d1f40;
  line-height: 1.4;
}

.blog-card p {
  font-size: 14px;
  line-height: 1.6;
  color: #3a5080;
  margin-bottom: auto;
  padding-bottom: 16px;
}

.blog-link {
  color: var(--teal);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s;
}

.blog-link:hover {
  color: var(--teal-light);
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing {
  background: var(--navy-deep);
  padding: 100px 0;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}

.pricing-card {
  background: #eef2fb;
  border: 1px solid rgba(0, 180, 204, 0.3);
  border-radius: 16px;
  padding: 36px 32px;
  text-align: center;
  transition: var(--transition);
  position: relative;
}

.pricing-card:hover {
  border-color: rgba(0, 180, 204, 0.25);
  transform: translateY(-4px);
}

.pricing-card.featured {
  border-color: var(--teal);
  background: rgba(0, 180, 204, 0.04);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: var(--navy-deep);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 16px;
  border-radius: 20px;
  letter-spacing: 0.5px;
}

.pricing-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #0d1f40;
}

.pricing-amount {
  font-size: 14px;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 20px;
}

.pricing-card p {
  font-size: 14px;
  color: #3a5080;
  line-height: 1.6;
  margin-bottom: 24px;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
  text-align: left;
}

.pricing-features li {
  font-size: 14px;
  color: #3a5080;
  padding: 6px 0;
  padding-left: 22px;
  position: relative;
}

.pricing-features li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

.pricing-note {
  text-align: center;
  margin-top: 36px;
  font-size: 15px;
  color: var(--text-muted);
}

.pricing-note a {
  color: var(--teal);
  text-decoration: none;
}

.pricing-note a:hover {
  text-decoration: underline;
}

/* ============================================================
   FOUNDER
   ============================================================ */
.founder {
  background: var(--navy-dark);
  padding: 100px 0;
}

.founder-inner {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 48px;
  align-items: center;
  max-width: 800px;
  margin: 0 auto;
}

.founder-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  margin: 0 auto;
  background: rgba(0, 180, 204, 0.08);
  border: 2px solid rgba(0, 180, 204, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.founder-placeholder-icon {
  width: 80px;
  height: 80px;
  opacity: 0.3;
}

.founder-info h3 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
}

.founder-role {
  color: var(--teal);
  font-size: 15px;
  font-weight: 500;
  margin-bottom: 16px;
  display: block;
}

.founder-info p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 12px;
}

.founder-links {
  margin-top: 16px;
  display: flex;
  gap: 12px;
}

.founder-links a {
  color: var(--teal);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.founder-links a:hover {
  text-decoration: underline;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background:
    radial-gradient(ellipse 600px 400px at 20% 50%, rgba(0, 180, 204, 0.1), transparent),
    linear-gradient(135deg, #0F2456 0%, var(--navy-deep) 50%, #001A2E 100%);
  padding: 120px 0;
}

.cta-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.cta-inner p {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
}

.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.cta-reassurance {
  font-size: 13px;
  color: var(--text-muted);
  opacity: 0.7;
}

/* Contact form */
.contact-form {
  max-width: 520px;
  margin: 0 auto 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-row {
  display: flex;
  gap: 12px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--white);
  font-family: 'Poppins', sans-serif;
  font-size: 15px;
  transition: var(--transition);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--teal);
  background: rgba(0, 180, 204, 0.05);
}

.contact-form textarea {
  resize: vertical;
  min-height: 80px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--navy-foot);
  padding-top: 70px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .nav-logo {
  margin-bottom: 14px;
}

.footer-logo .logo-text {
  font-size: 18px;
}

.footer-tagline {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

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

.social-link {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}

.social-link svg {
  width: 16px;
  height: 16px;
}

.social-link:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: rgba(0, 180, 204, 0.1);
}

.footer-col h5 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 18px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul li a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-col ul li a:hover {
  color: var(--teal);
}

.footer-contact {
  gap: 12px !important;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-muted);
}

.footer-contact li svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
  color: var(--teal);
}

.footer-contact li a:hover {
  color: var(--teal);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 0;
}

.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom-inner p {
  font-size: 13px;
  color: var(--text-muted);
  opacity: 0.7;
}

.footer-bottom-inner a {
  font-size: 13px;
  color: var(--text-muted);
  opacity: 0.7;
  transition: opacity 0.2s, color 0.2s;
}

.footer-bottom-inner a:hover {
  color: var(--teal);
  opacity: 1;
}

/* ============================================================
   RESPONSIVE — Tablet (992px)
   ============================================================ */
@media (max-width: 992px) {
  section { padding: 80px 0; }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-brand {
    grid-column: span 2;
  }

  .about-inner {
    gap: 48px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pricing-grid .pricing-card:last-child {
    grid-column: span 2;
    max-width: 400px;
    margin: 0 auto;
  }
}

/* ============================================================
   RESPONSIVE — Mobile (768px)
   ============================================================ */
@media (max-width: 768px) {
  section { padding: 64px 0; }

  /* Nav mobile */
  .nav-menu {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100vh;
    background: #0A1628;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s;
    z-index: 999;
    overflow-y: auto;
  }

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

  .nav-link {
    font-size: 18px;
    padding: 10px 24px;
  }

  .nav-cta {
    display: none;
  }

  .hamburger {
    display: flex;
    z-index: 1001;
  }

  .nav-inner {
    gap: 0;
  }

  .nav-logo {
    margin-right: auto;
  }

  /* Hero mobile */
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
    padding-top: 20px;
    padding-bottom: 60px;
  }

  .hero-content {
    max-width: 100%;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .anchor-hero {
    width: min(200px, 70%);
  }

  .ireland-hero {
    visibility: hidden;
    height: 0;
    width: 0;
    overflow: hidden;
  }

  /* Case Studies */
  .case-studies-grid {
    grid-template-columns: 1fr;
  }

  /* Blog */
  .blog-grid {
    grid-template-columns: 1fr;
  }

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

  /* How it works */
  .steps-connector {
    display: none;
  }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    position: relative;
  }

  .steps-grid::before {
    content: '';
    position: absolute;
    top: 48px;
    bottom: 48px;
    left: 38px;
    width: 2px;
    border-left: 2px dashed rgba(0, 180, 204, 0.3);
  }

  .step {
    text-align: left;
    padding: 0 0 0 80px;
    position: relative;
  }

  .step-number {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 36px;
  }

  .step-number::after {
    width: 56px;
    height: 56px;
  }

  .step-icon {
    margin: 0 0 12px 0;
  }

  /* About */
  .about-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-visual {
    order: -1;
  }

  .trust-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Features */
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  /* Testimonials */
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  /* Pricing */
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .pricing-grid .pricing-card:last-child {
    grid-column: auto;
    max-width: none;
  }

  /* Founder */
  .founder-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }

  .founder-photo {
    margin: 0 auto;
    width: 160px;
    height: 160px;
  }

  .founder-links {
    justify-content: center;
  }

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

  .footer-brand {
    grid-column: auto;
  }

  .footer-bottom-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

/* ============================================================
   RESPONSIVE — Small mobile (480px)
   ============================================================ */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 30px;
  }

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

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

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

  .section-title {
    font-size: 26px;
  }

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

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

  .form-row {
    flex-direction: column;
  }

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

  .trust-stats {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid::before {
    display: none;
  }

  .step {
    padding-left: 0;
    text-align: center;
  }

  .step-number {
    position: static;
    display: block;
    margin-bottom: 16px;
  }

  .step-icon {
    margin: 0 auto 12px;
  }
}