/* ── VARIABLES ── */
:root {
  --teal:       #0BC5EA;
  --teal-dark:  #0891B2;
  --teal-light: #E0F9FF;
  --teal-pale:  #F0FBFF;
  --dark:       #0D1F26;
  --text:       #1E3A46;
  --muted:      #6A8FA0;
  --white:      #FFFFFF;
  --bg:         #F8FDFF;
  --radius:     14px;
}

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.7;
}
a { text-decoration: none; color: inherit; }
h1, h2, h3, .logo, .sec-label, .hero-tag,
.footer-logo, .step-n, .stat-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(248,253,255,0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(11,197,234,0.12);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo { font-size: 20px; font-weight: 800; color: var(--dark); }
.logo span { color: var(--teal); }

.lang-switch { display: flex; align-items: center; gap: 6px; }
.lang-sep { color: var(--muted); font-size: 14px; }
.lang-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  padding: 4px 8px;
  border-radius: 6px;
  transition: all 0.2s;
}
.lang-btn.active { color: var(--teal); background: rgba(11,197,234,0.1); }
.lang-btn:hover:not(.active) { color: var(--text); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(155deg, #F0FBFF 0%, #FFFFFF 55%, #E8F9FD 100%);
  padding-top: 64px;
}

/* Bubbles container */
.bubbles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.bubble {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(
    circle at 30% 28%,
    rgba(255,255,255,0.92) 0%,
    rgba(11,197,234,0.13) 42%,
    rgba(11,197,234,0.04) 62%,
    transparent 75%
  );
  border: 1.5px solid rgba(11,197,234,0.28);
  box-shadow:
    inset -3px -3px 8px rgba(11,197,234,0.14),
    inset 2px 2px 5px rgba(255,255,255,0.8);
  animation: bubble-rise linear infinite;
}
@keyframes bubble-rise {
  0%   { transform: translateY(0) translateX(0);    opacity: 0; }
  8%   { opacity: 0.75; }
  50%  { transform: translateY(-45vh) translateX(12px); }
  92%  { opacity: 0.28; }
  100% { transform: translateY(-108vh) translateX(-8px); opacity: 0; }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 24px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero-text { display: flex; flex-direction: column; }
.hero-img img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(11,197,234,0.22);
  display: block;
}
.hero-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--teal);
  background: rgba(11,197,234,0.1);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 24px;
}
.hero-inner h1 {
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--dark);
  margin-bottom: 20px;
}
.hero-inner h1 em {
  font-style: normal;
  color: var(--teal);
  display: block;
}
.hero-sub {
  font-size: 17px;
  color: var(--muted);
  max-width: 500px;
  margin-bottom: 36px;
  line-height: 1.75;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* ── BUTTONS ── */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  line-height: 1;
}
.btn-primary {
  background: var(--teal);
  color: var(--white);
  box-shadow: 0 4px 18px rgba(11,197,234,0.38);
}
.btn-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-2px);
  box-shadow: 0 7px 22px rgba(11,197,234,0.44);
}
.btn-ghost {
  background: rgba(11,197,234,0.08);
  color: var(--teal);
  border: 1.5px solid rgba(11,197,234,0.25);
}
.btn-ghost:hover { background: rgba(11,197,234,0.16); }
.btn-outline {
  background: transparent;
  color: var(--teal);
  border: 2px solid var(--teal);
  display: block;
  text-align: center;
  width: 100%;
}
.btn-outline:hover { background: var(--teal); color: var(--white); }

/* ── SECTIONS ── */
.section { padding: 90px 0; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.sec-head { margin-bottom: 52px; }
.sec-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 10px;
}
.sec-head h2 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.15;
}

/* ── SERVICE CARDS ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}
.svc-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1.5px solid rgba(11,197,234,0.1);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}
.svc-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.svc-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 14px 44px rgba(11,197,234,0.17);
  border-color: rgba(11,197,234,0.28);
}
.svc-card:hover::after { transform: scaleX(1); }
.svc-img {
  width: calc(100% + 56px);
  margin: -32px -28px 20px;
  height: 180px;
  object-fit: cover;
  display: block;
  border-radius: var(--radius) var(--radius) 0 0;
}
.svc-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.svc-card p { font-size: 14px; color: var(--muted); line-height: 1.65; margin-bottom: 20px; }
.card-cta {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--teal);
  transition: letter-spacing 0.2s;
}
.card-cta:hover { letter-spacing: 0.03em; }

/* ── STATS ── */
.stats-section { background: var(--dark); padding: 72px 0; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}
.stat {
  padding: 20px 16px;
  border-right: 1px solid rgba(255,255,255,0.07);
}
.stat:last-child { border-right: none; }
.stat-val {
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 800;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 10px;
}
.stat-val sup { font-size: 0.48em; vertical-align: super; }
.stat-lbl {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.45);
}

/* ── HOW IT WORKS ── */
.steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 20px;
  align-items: start;
}
.step { text-align: center; }
.step-n {
  font-size: 52px;
  font-weight: 800;
  color: var(--teal);
  opacity: 0.18;
  line-height: 1;
  margin-bottom: 14px;
}
.step h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
}
.step p { font-size: 14px; color: var(--muted); line-height: 1.65; }
.step-arr {
  font-size: 28px;
  color: rgba(11,197,234,0.35);
  padding-top: 18px;
  text-align: center;
  user-select: none;
}

/* ── PRICING ── */
.pricing-section { background: var(--teal-pale); }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: start;
}
.price-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1.5px solid rgba(11,197,234,0.1);
  transition: all 0.3s;
  display: flex;
  flex-direction: column;
  position: relative;
}
.price-card:hover { transform: translateY(-5px); box-shadow: 0 10px 36px rgba(11,197,234,0.16); }
.price-card.featured {
  border-color: var(--teal);
  box-shadow: 0 8px 32px rgba(11,197,234,0.22);
  transform: scale(1.04);
}
.price-card.featured:hover { transform: scale(1.04) translateY(-5px); }
.feat-badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: var(--white);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}
.price-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 8px;
}
.price-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 44px;
  font-weight: 800;
  color: var(--dark);
  line-height: 1;
  margin-bottom: 24px;
}
.price-val small {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--muted);
  margin-bottom: 4px;
}
.price-card ul {
  list-style: none;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.price-card li {
  font-size: 14px;
  color: var(--text);
  padding-left: 20px;
  position: relative;
}
.price-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: 700;
}

/* ── FORM ── */
.booking-section { background: var(--white); }
.form-box {
  background: var(--teal-pale);
  border-radius: var(--radius);
  padding: 48px;
  border: 1.5px solid rgba(11,197,234,0.12);
  max-width: 700px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}
.field.full { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}
.field input, .field select {
  padding: 12px 16px;
  border: 1.5px solid rgba(11,197,234,0.2);
  border-radius: 10px;
  background: var(--white);
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--dark);
  outline: none;
  transition: border-color 0.2s;
}
.field input:focus, .field select:focus { border-color: var(--teal); }
.btn-submit { width: 100%; padding: 16px; font-size: 16px; }
.form-ok {
  display: none;
  margin-top: 16px;
  padding: 16px;
  background: rgba(11,197,234,0.1);
  border-radius: 10px;
  color: var(--teal-dark);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 15px;
  text-align: center;
}
.form-ok.show { display: block; }

/* ── FOOTER ── */
.footer { background: var(--dark); padding: 40px 0; }
.footer-in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo { font-size: 18px; font-weight: 800; color: var(--white); }
.footer-logo span { color: var(--teal); }
.footer-nav { display: flex; gap: 24px; }
.footer-nav a { font-size: 14px; color: rgba(255,255,255,0.45); transition: color 0.2s; }
.footer-nav a:hover { color: var(--teal); }
.footer-cr { font-size: 13px; color: rgba(255,255,255,0.3); }

/* ── WIDGET ── */
.widget {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}
.w-btn {
  width: 60px; height: 60px;
  border-radius: 50%;
  background: var(--teal);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(11,197,234,0.5);
  font-size: 26px;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s;
  animation: w-glow 3s ease-in-out infinite;
}
@keyframes w-glow {
  0%, 100% { box-shadow: 0 4px 20px rgba(11,197,234,0.5); }
  50%       { box-shadow: 0 4px 36px rgba(11,197,234,0.85); }
}
.w-btn:hover { transform: scale(1.12); }

.w-panel {
  width: 330px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 8px 52px rgba(0,0,0,0.14);
  display: none;
  flex-direction: column;
  overflow: hidden;
  max-height: 480px;
}
.w-panel.open { display: flex; }

.w-head {
  background: var(--teal);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.w-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 13px;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}
.w-info { flex: 1; min-width: 0; }
.w-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--white);
}
.w-status { font-size: 11px; color: rgba(255,255,255,0.72); }
.w-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.65);
  font-size: 16px;
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s;
}
.w-close:hover { color: var(--white); }

.w-msgs {
  flex: 1;
  overflow-y: auto;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 180px;
}
.w-msg {
  max-width: 86%;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 14px;
  line-height: 1.55;
}
.w-msg.bot {
  background: var(--teal-light);
  color: var(--dark);
  align-self: flex-start;
  border-radius: 4px 12px 12px 12px;
}
.w-msg.user {
  background: var(--teal);
  color: var(--white);
  align-self: flex-end;
  border-radius: 12px 4px 12px 12px;
}
.w-msg.typing { font-style: italic; color: var(--muted); font-size: 13px; }

.w-bottom {
  padding: 10px 12px;
  display: flex;
  gap: 8px;
  border-top: 1px solid rgba(11,197,234,0.1);
}
.w-input {
  flex: 1;
  padding: 10px 14px;
  border: 1.5px solid rgba(11,197,234,0.2);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
  background: var(--bg);
}
.w-input:focus { border-color: var(--teal); }
.w-send {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--teal);
  border: none;
  cursor: pointer;
  color: var(--white);
  font-size: 18px;
  transition: background 0.2s;
  flex-shrink: 0;
}
.w-send:hover { background: var(--teal-dark); }
.w-note {
  text-align: center;
  font-size: 11px;
  color: var(--muted);
  padding: 6px 12px 8px;
}

/* ── REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── MOBILE ── */
@media (max-width: 900px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-5px); }
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 36px; }
  .hero-img { order: -1; max-width: 480px; }
}
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.07); }
  .stat:nth-child(3), .stat:nth-child(4) { border-bottom: none; }
  .steps { grid-template-columns: 1fr; }
  .step-arr { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .form-box { padding: 28px 20px; }
  .footer-in { flex-direction: column; align-items: flex-start; }
  .w-panel { width: calc(100vw - 48px); }
}
@media (max-width: 600px) {
  .cards-grid { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .hero-btns .btn { text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  .bubble { animation: none; display: none; }
  .reveal { transition: none; opacity: 1; transform: none; }
  .w-btn { animation: none; }
}