/* rental.css — Drink Tech Premium Design */
/* ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

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

:root {
  --blue-900: #0c2d4e;
  --blue-800: #1a4d7d;
  --blue-600: #2d6fa1;
  --blue-400: #4fa3d1;
  --blue-200: #a8d8ee;
  --blue-50 : #eef7fc;
  --teal     : #0ea5c9;
  --gold     : #f59e0b;
  --green    : #10b981;
  --red      : #ef4444;
  --dark     : #0d1b2a;
  --mid      : #334155;
  --muted    : #64748b;
  --light    : #f1f8fb;
  --white    : #ffffff;

  --font-head: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --grad-main  : linear-gradient(135deg, var(--blue-800) 0%, var(--blue-400) 100%);
  --grad-light : linear-gradient(135deg, var(--blue-50) 0%, #d4effa 100%);
  --grad-gold  : linear-gradient(135deg, #f59e0b, #d97706);

  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-xl: 40px;

  --shadow-sm: 0 2px 10px rgba(13,27,42,.07);
  --shadow-md: 0 8px 30px rgba(13,27,42,.12);
  --shadow-lg: 0 20px 60px rgba(13,27,42,.18);

  --transition: all .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.65;
}

/* ── PRELOADER ─────────────────────────────────────────────── */
.preloader {
  position: fixed; inset: 0; background: var(--white);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999; transition: opacity .5s ease, visibility .5s ease;
}
.preloader.gone { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.drop {
  width: 50px; height: 50px; border-radius: 50% 50% 50% 0 / 60% 60% 40% 40%;
  background: var(--grad-main);
  margin: 0 auto 12px;
  animation: drip 1.2s ease-in-out infinite alternate;
}
@keyframes drip {
  from { transform: translateY(-10px) scaleY(.9); }
  to   { transform: translateY(10px) scaleY(1.05); }
}
.preloader-inner span { font-family: var(--font-head); color: var(--blue-600); font-size: .9rem; }

/* ── NAVBAR ────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; width: 100%;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
}
.navbar.scrolled { box-shadow: var(--shadow-md); }
.nav-inner {
  max-width: 1400px; margin: 0 auto;
  padding: .85rem 2rem;
  display: flex; align-items: center; gap: 2rem;
}
.nav-logo img { height: 48px; width: auto; object-fit: contain; }
.nav-links {
  display: flex; gap: 2rem; list-style: none;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-head); font-weight: 600; font-size: .9rem;
  color: var(--mid); text-decoration: none;
  position: relative; padding-bottom: 4px;
  transition: var(--transition);
}
.nav-links a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 2px; background: var(--grad-main);
  border-radius: 2px; transition: width .3s ease;
}
.nav-links a:hover, .nav-links a.active { color: var(--blue-800); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-cta {
  background: var(--grad-main); color: var(--white);
  padding: .65rem 1.6rem; border-radius: 50px;
  font-family: var(--font-head); font-weight: 700; font-size: .85rem;
  text-decoration: none; white-space: nowrap;
  transition: var(--transition); box-shadow: var(--shadow-sm);
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.hamburger span {
  width: 24px; height: 2.5px; background: var(--blue-800);
  border-radius: 2px; transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── HERO ──────────────────────────────────────────────────── */
.hero {
  margin-top: 72px;
  padding: 5rem 2rem 5rem;
  background: linear-gradient(160deg, #f0f9ff 0%, #e8f4fa 50%, #fff 100%);
  position: relative; overflow: hidden;
}
.hero-bg-drops { position: absolute; inset: 0; pointer-events: none; }
.bg-drop {
  position: absolute; border-radius: 50%;
  opacity: .4; filter: blur(60px);
}
.d1 { width: 600px; height: 600px; top: -200px; right: -100px; background: #b9e4f5; }
.d2 { width: 400px; height: 400px; bottom: -100px; left: -80px; background: #c9edfb; }
.d3 { width: 300px; height: 300px; top: 40%; left: 30%; background: #d4f0fa; }
.hero-inner {
  max-width: 1300px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 4rem; align-items: center;
  position: relative; z-index: 1;
}
.hero-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--blue-50); color: var(--blue-800);
  border: 1.5px solid var(--blue-200);
  padding: .45rem 1.1rem; border-radius: 50px;
  font-family: var(--font-head); font-size: .8rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  margin-bottom: 1.2rem;
}
.hero-text h1 {
  font-family: var(--font-head); font-size: 3.8rem; font-weight: 800;
  line-height: 1.1; letter-spacing: -1.5px;
  color: var(--dark); margin-bottom: 1.2rem;
  animation: slideUp .7s ease both;
}
.grad-text {
  background: var(--grad-main);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.15rem; color: var(--mid);
  margin-bottom: 2rem; max-width: 500px;
  animation: slideUp .7s .15s ease both;
}
.hero-pills {
  display: flex; flex-wrap: wrap; gap: .7rem;
  margin-bottom: 2rem;
  animation: slideUp .7s .25s ease both;
}
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--white); border: 1.5px solid var(--blue-200);
  padding: .45rem 1rem; border-radius: 50px;
  font-size: .82rem; font-weight: 600; color: var(--blue-800);
  box-shadow: var(--shadow-sm);
}
.hero-ctas {
  display: flex; gap: 1rem; flex-wrap: wrap;
  animation: slideUp .7s .35s ease both;
}
.hero-visual { animation: slideRight .8s ease both; }
.visual-card {
  position: relative; border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-lg);
}
.visual-card img { width: 100%; height: auto; display: block; }
.floating-stat {
  position: absolute; background: var(--white);
  padding: .9rem 1.2rem; border-radius: var(--radius-md);
  display: flex; align-items: center; gap: .8rem;
  box-shadow: var(--shadow-lg); animation: float 4s ease-in-out infinite;
}
.floating-stat i { font-size: 1.5rem; color: var(--blue-400); }
.floating-stat div { display: flex; flex-direction: column; }
.floating-stat strong { font-family: var(--font-head); font-size: 1.1rem; color: var(--dark); }
.floating-stat span  { font-size: .78rem; color: var(--muted); }
.s1 { bottom: 20%; left: 9px; animation-delay: 0s; }
.s2 { top: 15%; right: 10px; animation-delay: 1.5s; }

@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideRight {
  from { opacity: 0; transform: translateX(60px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── SHARED SECTION STYLES ─────────────────────────────────── */
.section-inner { max-width: 1300px; margin: 0 auto; padding: 0 2rem; }
section { padding: 5.5rem 0; }
.section-head { text-align: center; margin-bottom: 3.5rem; }
.chip {
  display: inline-block;
  background: linear-gradient(135deg, rgba(26,77,125,.1), rgba(79,163,209,.1));
  color: var(--blue-800); border: 1.5px solid var(--blue-200);
  padding: .4rem 1.1rem; border-radius: 50px;
  font-family: var(--font-head); font-size: .78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  margin-bottom: .9rem;
}
.section-head h2 {
  font-family: var(--font-head); font-size: 2.8rem;
  font-weight: 800; letter-spacing: -0.8px;
  color: var(--dark); margin-bottom: .7rem;
}
.section-head p { color: var(--muted); font-size: 1.08rem; max-width: 580px; margin: 0 auto; }

/* ── WHY US ────────────────────────────────────────────────── */
.why-us { background: var(--white); }
.why-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.6rem;
}
.why-card {
  padding: 2.2rem 1.8rem; border-radius: var(--radius-md);
  border: 2px solid #e9f4fb;
  background: var(--white);
  transition: var(--transition);
}
.why-card:hover {
  transform: translateY(-8px);
  border-color: var(--blue-200);
  box-shadow: var(--shadow-lg);
}
.wc-icon {
  width: 60px; height: 60px; border-radius: var(--radius-sm);
  /* background: var(--grad-main); */
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.3rem;
  transition: var(--transition);
}
.why-card:hover .wc-icon { transform: scale(1.1) rotate(6deg); }
.wc-icon i { font-size: 1.6rem; color: var(--white); }
.why-card h3 { font-family: var(--font-head); font-size: 1.2rem; margin-bottom: .6rem; }
.why-card p  { color: var(--muted); font-size: .95rem; line-height: 1.75; }

/* ── PLANS SECTION ─────────────────────────────────────────── */
.plans-section { background: var(--light); }
.cat-toggle {
  display: flex; gap: 1rem; justify-content: center;
  margin-bottom: 2.5rem;
}
/* Sub-Category Tabs */
.sub-cat-toggle { display:flex; justify-content:center; gap:.65rem; margin:1.5rem 0 .5rem; flex-wrap:wrap; }
.sub-cat-btn { display:inline-flex; align-items:center; gap:.45rem; padding:.55rem 1.4rem; border-radius:50px; border:2px solid #bae6fd; background:#fff; color:#0369a1; font-size:.9rem; font-weight:700; cursor:pointer; transition:all .25s; position:relative; }
.sub-cat-btn:hover { background:#e0f2fe; border-color:#0ea5e9; }
.sub-cat-btn.active { background:linear-gradient(135deg,#0369a1,#0ea5e9); color:#fff; border-color:transparent; box-shadow:0 4px 14px rgba(3,105,161,.3); }
.sub-badge-new { background:#fbbf24; color:#7c2d12; font-size:.62rem; font-weight:900; border-radius:50px; padding:1px 7px; text-transform:uppercase; letter-spacing:.3px; margin-left:2px; }
.alkaline-intro { display:flex; align-items:center; gap:.75rem; background:linear-gradient(135deg,#f0fdf4,#dcfce7); border:1.5px solid #86efac; border-radius:12px; padding:.85rem 1.25rem; font-size:.9rem; font-weight:600; color:#166534; margin-bottom:1rem; }
.alkaline-intro i { color:#16a34a; font-size:1.1rem; flex-shrink:0; }
.cat-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: .85rem 2.5rem; border-radius: 50px;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  border: 2px solid var(--blue-200);
  background: var(--white); color: var(--blue-800);
  cursor: pointer; transition: var(--transition);
}
.cat-btn.active,
.cat-btn:hover {
  background: var(--grad-main);
  color: var(--white); border-color: transparent;
  box-shadow: var(--shadow-md);
}
.plans-wrap { transition: var(--transition); }
.plans-wrap.hidden { display: none; }
.deposit-note {
  display: flex; align-items: center; gap: .8rem; flex-wrap: wrap;
  background: var(--white); border: 2px solid var(--blue-200);
  border-radius: var(--radius-md); padding: 1.1rem 1.6rem;
  margin-bottom: 2rem; color: var(--blue-800);
  font-weight: 600;
}
.deposit-note i { color: var(--blue-400); font-size: 1.2rem; }
.deposit-note-sub { font-size: .82rem; color: var(--muted); font-weight: 400; flex-basis: 100%; }
.commercial-for {
  display: flex; flex-wrap: wrap; gap: .8rem;
  margin-bottom: 1.5rem;
}
.commercial-for span {
  background: var(--white); border: 1.5px solid var(--blue-200);
  border-radius: 50px; padding: .45rem 1rem;
  font-size: .83rem; font-weight: 600; color: var(--blue-800);
}
.plans-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr));
  gap: 1.6rem;
}
.plan-card {
  background: var(--white); border: 2px solid #e0eff8;
  border-radius: var(--radius-md); padding: 2rem 1.7rem;
  position: relative; transition: var(--transition);
  display: flex; flex-direction: column; gap: .8rem;
}
.plan-card:hover {
  transform: translateY(-10px); box-shadow: var(--shadow-lg);
  border-color: var(--blue-400);
}
.plan-card.featured {
  border: 2.5px solid var(--blue-400);
  box-shadow: 0 8px 40px rgba(26,77,125,.18);
}
.plan-badge {
  position: absolute; top: -12px; right: 16px;
  background: var(--grad-main); color: var(--white);
  padding: .28rem .9rem; border-radius: 50px;
  font-family: var(--font-head); font-size: .7rem; font-weight: 700;
  letter-spacing: .5px; text-transform: uppercase;
}
.plan-duration {
  font-family: var(--font-head); font-size: .85rem; font-weight: 700;
  color: var(--muted); text-transform: uppercase; letter-spacing: .8px;
}
.plan-price {
  font-family: var(--font-head); font-size: 2.6rem;
  font-weight: 800; color: var(--dark);
  display: flex; align-items: flex-start; gap: 2px;
  line-height: 1;
}
.plan-price .currency { font-size: 1.4rem; padding-top: 4px; }
.plan-price .per { font-size: .8rem; color: var(--muted); align-self: flex-end; padding-bottom: 4px; }
.plan-perks { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
.plan-perks li {
  display: flex; align-items: flex-start; gap: 6px;
  font-size: .85rem; font-weight: 600; color: var(--gold);
}
.plan-perks i { margin-top: 2px; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: .45rem; }
.plan-features li {
  display: flex; align-items: center; gap: 7px;
  font-size: .88rem; color: var(--mid);
}
.plan-features i { color: var(--green); }
.btn-select-plan {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  margin-top: auto;
  background: var(--grad-main); color: var(--white);
  padding: .85rem 1.5rem; border-radius: 50px;
  font-family: var(--font-head); font-weight: 700; font-size: .88rem;
  text-decoration: none; transition: var(--transition);
}
.btn-select-plan:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

/* ── BOOKING SECTION ───────────────────────────────────────── */
.booking { background: var(--white); }
.booking-box {
  max-width: 860px; margin: 0 auto;
  background: var(--white);
  border: 2px solid #daedf7;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 3rem 3.5rem;
}

/* Steps */
.steps {
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 2.5rem; gap: .5rem;
}
.step {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-head); font-size: .85rem; font-weight: 700;
  color: var(--muted); padding: .5rem 1.2rem;
  border-radius: 50px; border: 2px solid #ddd;
  background: var(--white); transition: var(--transition);
}
.step span {
  width: 24px; height: 24px; border-radius: 50%;
  background: #e5e7eb; color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 800; transition: var(--transition);
}
.step.active {
  color: var(--blue-800); border-color: var(--blue-400);
  background: var(--blue-50);
}
.step.active span { background: var(--grad-main); color: var(--white); }
.step.done { color: var(--green); border-color: var(--green); background: #f0fdf4; }
.step.done span { background: var(--green); color: var(--white); }
.step-line { flex: 1; height: 2px; background: #e5e7eb; max-width: 60px; }

/* Form Steps */
.form-step { display: none; }
.form-step.active { display: block; animation: fadeSlideUp .4s ease; }
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.step-title {
  font-family: var(--font-head); font-size: 1.35rem; font-weight: 700;
  color: var(--dark); margin-bottom: 1.8rem;
  padding-bottom: 1rem; border-bottom: 2px solid var(--blue-50);
}

/* Form Inputs */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.form-group { margin-bottom: 1.4rem; }
.form-group label {
  display: block; margin-bottom: .5rem;
  font-weight: 600; font-size: .88rem; color: var(--dark);
}
.req { color: var(--red); margin-left: 1px; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: .9rem 1.1rem;
  border: 2px solid #dde8f0;
  border-radius: var(--radius-sm);
  font-family: var(--font-body); font-size: .96rem;
  color: var(--dark); background: var(--white);
  transition: var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #aab8c6; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--blue-400);
  box-shadow: 0 0 0 4px rgba(79,163,209,.14);
}
.form-group textarea { resize: vertical; }

/* Category Radio */
.cat-radio-group { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cat-radio { position: relative; cursor: pointer; }
.cat-radio input { position: absolute; opacity: 0; }
.cat-radio span {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  padding: 1.4rem 1rem; border: 2px solid #dde8f0;
  border-radius: var(--radius-md); text-align: center;
  font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  color: var(--mid); transition: var(--transition);
  background: var(--white);
}
.cat-radio span i { font-size: 1.6rem; color: var(--blue-400); margin-bottom: 4px; }
.cat-radio span small { font-family: var(--font-body); font-size: .75rem; color: var(--muted); font-weight: 400; }
.cat-radio input:checked + span {
  border-color: var(--blue-400); background: var(--blue-50);
  color: var(--blue-800);
  box-shadow: 0 0 0 4px rgba(79,163,209,.14);
}

/* Plan Radio Grid */
.plan-radio-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1rem; }
.plan-radio { position: relative; cursor: pointer; }
.plan-radio input { position: absolute; opacity: 0; }
.plan-radio-label {
  display: block; padding: 1.2rem 1.1rem;
  border: 2px solid #dde8f0; border-radius: var(--radius-md);
  transition: var(--transition); background: var(--white);
  position: relative;
}
.plan-radio input:checked + .plan-radio-label {
  border-color: var(--blue-400); background: var(--blue-50);
  box-shadow: 0 0 0 4px rgba(79,163,209,.14);
}
.prl-badge {
  position: absolute; top: -9px; right: 10px;
  background: var(--grad-main); color: var(--white);
  padding: .2rem .7rem; border-radius: 50px;
  font-family: var(--font-head); font-size: .65rem; font-weight: 800;
  text-transform: uppercase;
}
.prl-duration { font-size: .78rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .6px; }
.prl-price {
  font-family: var(--font-head); font-size: 1.8rem; font-weight: 800;
  color: var(--dark); margin: .2rem 0 0;
}
.prl-perks { font-size: .75rem; color: var(--gold); font-weight: 600; margin-top: .3rem; }

/* Deposit Option */
.deposit-opt { margin-bottom: 1.5rem; }
.deposit-checkbox { display: flex; align-items: flex-start; gap: 12px; cursor: pointer; }
.deposit-checkbox input { position: absolute; opacity: 0; }
.dc-box {
  width: 22px; height: 22px; min-width: 22px;
  border: 2px solid var(--blue-400); border-radius: 6px;
  background: var(--white); transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
  margin-top: 2px;
}
.deposit-checkbox input:checked ~ .dc-box {
  background: var(--grad-main); border-color: transparent;
}
.deposit-checkbox input:checked ~ .dc-box::after {
  content: '✓'; color: white; font-size: .75rem; font-weight: 900;
}
.dc-text strong { display: block; font-size: .95rem; color: var(--dark); }
.dc-text small  { font-size: .8rem; color: var(--muted); }

/* Order Summary */
.order-summary {
  background: var(--blue-50); border: 1.5px solid var(--blue-200);
  border-radius: var(--radius-md); padding: 1.4rem 1.6rem;
  margin-bottom: 1.8rem;
}
.os-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: .55rem; font-size: .92rem; }
.os-row span { color: var(--mid); }
.os-row strong { font-weight: 700; color: var(--dark); }
.os-divider { height: 1.5px; background: var(--blue-200); margin: .8rem 0; }
.os-total strong { font-family: var(--font-head); font-size: 1.25rem; color: var(--blue-800); }
.os-total span   { font-family: var(--font-head); font-weight: 700; }
.os-note { font-size: .8rem; color: var(--muted); margin-top: .5rem; }
.os-note i { color: var(--blue-400); margin-right: 4px; }
.hidden { display: none !important; }

/* Confirm Box */
.confirm-box {
  background: var(--blue-50); border: 1.5px solid var(--blue-200);
  border-radius: var(--radius-md); padding: 1.5rem;
  margin-bottom: 1.6rem;
}
.confirm-row { display: flex; justify-content: space-between; padding: .45rem 0; font-size: .9rem; }
.confirm-row:not(:last-child) { border-bottom: 1px solid var(--blue-200); }
.confirm-row span:first-child { color: var(--muted); }
.confirm-row span:last-child { font-weight: 700; color: var(--dark); }
.confirm-row.total span:last-child { color: var(--blue-800); font-size: 1.1rem; font-family: var(--font-head); }

/* Razorpay Info */
.razorpay-info {
  text-align: center; font-size: .82rem; color: var(--muted);
  margin-bottom: 1.5rem;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.razorpay-info i { color: var(--green); }

/* Step Nav */
.step-nav { margin-top: 1rem; }
.step-nav.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* Buttons */
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--grad-main); color: var(--white);
  padding: 1rem 2rem; border-radius: 50px;
  font-family: var(--font-head); font-weight: 700; font-size: .96rem;
  border: none; cursor: pointer; text-decoration: none;
  transition: var(--transition); box-shadow: var(--shadow-sm);
  width: 100%;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.btn-ghost {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: var(--white); color: var(--blue-800);
  padding: 1rem 2rem; border-radius: 50px;
  font-family: var(--font-head); font-weight: 700; font-size: .96rem;
  border: 2px solid var(--blue-200); cursor: pointer; text-decoration: none;
  transition: var(--transition); width: 100%;
}
.btn-ghost:hover { border-color: var(--blue-400); background: var(--blue-50); }
.btn-lg { padding: 1.15rem 2.5rem; font-size: 1rem; width: auto; }
.btn-pay {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  background: linear-gradient(135deg, #059669, #10b981); color: var(--white);
  padding: 1.1rem 2rem; border-radius: 50px;
  font-family: var(--font-head); font-weight: 700; font-size: 1rem;
  border: none; cursor: pointer; transition: var(--transition);
  box-shadow: 0 6px 24px rgba(16,185,129,.35); width: 100%;
}
.btn-pay:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(16,185,129,.45); }
.btn-pay:disabled { opacity: .7; cursor: not-allowed; transform: none; }
.btn-loader i { font-size: 1rem; }

/* ── REVIEWS ───────────────────────────────────────────────── */
.reviews { background: linear-gradient(160deg, #fffbf0, #fffce8); }
.reviews-grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 1.6rem;
}
.review-card {
  background: var(--white); border-radius: var(--radius-md);
  padding: 2rem 1.8rem;
  border: 2px solid #fde68a;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex; flex-direction: column; gap: .9rem;
}
.review-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.review-top { display: flex; align-items: center; gap: 1rem; }
.reviewer-av {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--grad-main); color: var(--white);
  font-family: var(--font-head); font-weight: 800; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.reviewer-name { font-family: var(--font-head); font-weight: 700; font-size: 1rem; }
.stars { color: #f59e0b; letter-spacing: 2px; }
.review-body { color: var(--mid); font-size: .93rem; line-height: 1.8; flex: 1; }
.review-footer { display: flex; justify-content: space-between; align-items: center; }
.review-time { font-size: .8rem; color: var(--muted); }
.verified {
  display: inline-flex; align-items: center; gap: 4px;
  background: #dcfce7; color: #166534;
  padding: .2rem .7rem; border-radius: 50px;
  font-size: .75rem; font-weight: 700;
}

/* ── FAQ ───────────────────────────────────────────────────── */
.faq { background: var(--white); }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  border: 2px solid #dde8f0; border-radius: var(--radius-md);
  margin-bottom: 1rem; overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: var(--blue-200); box-shadow: var(--shadow-sm); }
.faq-q {
  width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 1.3rem 1.6rem;
  background: none; border: none; cursor: pointer;
  font-family: var(--font-head); font-weight: 700; font-size: .98rem;
  color: var(--dark); text-align: left;
  transition: var(--transition);
}
.faq-q i { transition: transform .3s ease; color: var(--blue-400); flex-shrink: 0; margin-left: 1rem; }
.faq-item.open .faq-q { color: var(--blue-800); }
.faq-item.open .faq-q i { transform: rotate(180deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.4,0,.2,1); }
.faq-item.open .faq-a { max-height: 300px; }
.faq-a p { padding: 0 1.6rem 1.4rem; color: var(--mid); font-size: .92rem; line-height: 1.85; }

/* ── FOOTER ────────────────────────────────────────────────── */
.footer { background: var(--dark); color: var(--white); padding: 4rem 2rem 0; }
.footer-inner {
  max-width: 1300px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem; padding-bottom: 3rem;
}
.footer-logo { height: 48px; object-fit: contain; margin-bottom: 1rem; border-radius: 6px; }
.footer-brand p { color: #94a3b8; font-size: .9rem; line-height: 1.8; margin-bottom: 1.5rem; }
.social-row { display: flex; gap: .8rem; }
.social-row a {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.08); border: 1.5px solid rgba(255,255,255,.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--white); font-size: .9rem;
  transition: var(--transition);
}
.social-row a:hover { background: var(--grad-main); border-color: transparent; transform: translateY(-3px); }
.footer-col h4 { font-family: var(--font-head); font-size: 1rem; font-weight: 700; margin-bottom: 1.2rem; }
.footer-col ul { list-style: none; }
.footer-col ul li {
  margin-bottom: .75rem; font-size: .88rem; color: #94a3b8;
  display: flex; align-items: flex-start; gap: 6px;
}
.footer-col ul li i { margin-top: 3px; color: var(--blue-400); flex-shrink: 0; }
.footer-col ul li a { color: #94a3b8; text-decoration: none; transition: color .2s; }
.footer-col ul li a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center; padding: 1.5rem 0;
  color: #64748b; font-size: .85rem;
}

/* ── MODALS ────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(13,27,42,.75); backdrop-filter: blur(8px);
  z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
}
.modal-overlay.hidden { display: none; }
.modal-box {
  background: var(--white); border-radius: var(--radius-xl);
  padding: 3rem 2.5rem; max-width: 480px; width: 100%;
  text-align: center; box-shadow: var(--shadow-lg);
  animation: modalPop .4s cubic-bezier(.34,1.56,.64,1);
}
@keyframes modalPop {
  from { transform: scale(.8); opacity: 0; }
  to   { transform: scale(1);  opacity: 1; }
}
.modal-icon {
  width: 90px; height: 90px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; color: var(--white);
  margin: 0 auto 1.5rem;
}
.modal-icon.success { background: linear-gradient(135deg, #059669, #10b981); box-shadow: 0 16px 50px rgba(16,185,129,.4); }
.modal-icon.fail    { background: linear-gradient(135deg, #dc2626, #ef4444); box-shadow: 0 16px 50px rgba(239,68,68,.35); }
.modal-box h2 { font-family: var(--font-head); font-size: 1.8rem; margin-bottom: .7rem; }
.modal-box p  { color: var(--muted); margin-bottom: 1.5rem; line-height: 1.75; }
.modal-detail {
  background: var(--blue-50); border-radius: var(--radius-md);
  padding: 1rem 1.2rem; margin-bottom: 1.5rem;
  text-align: left; font-size: .88rem;
}
.modal-detail p { margin-bottom: .35rem; color: var(--mid); }
.modal-detail strong { color: var(--dark); }
.modal-actions { display: flex; gap: 1rem; justify-content: center; }
.modal-actions .btn-primary,
.modal-actions .btn-ghost { width: auto; padding: .9rem 2rem; }

/* ── SCROLL TOP ────────────────────────────────────────────── */
.scroll-top-btn {
  position: fixed; bottom: 28px; right: 28px;
  width: 50px; height: 50px; border-radius: 50%;
  background: var(--grad-main); color: var(--white);
  border: none; cursor: pointer; font-size: 1.2rem;
  display: none; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); z-index: 999;
  transition: var(--transition);
}
.scroll-top-btn.show { display: flex; }
.scroll-top-btn:hover { transform: translateY(-4px); box-shadow: 0 20px 50px rgba(26,77,125,.35); }

/* ── REVEAL ANIMATION ──────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .hero-inner   { grid-template-columns: 1fr; text-align: center; }
  .hero-text h1 { font-size: 3rem; }
  .hero-sub     { margin: 0 auto 2rem; }
  .hero-pills   { justify-content: center; }
  .hero-ctas    { justify-content: center; }
  .hero-visual  { max-width: 520px; margin: 0 auto; }
  .s1 { left: 10px; }
  .s2 { right: 10px; }
  .why-grid     { grid-template-columns: repeat(2,1fr); }
  .reviews-grid { grid-template-columns: repeat(2,1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed; top: 72px; left: 0; width: 100%;
    background: var(--white); flex-direction: column;
    padding: 1.5rem 2rem; box-shadow: var(--shadow-lg);
    transform: translateX(-100%); transition: transform .35s cubic-bezier(.4,0,.2,1);
    gap: 1.2rem;
  }
  .nav-links.open { transform: translateX(0); }
  .hamburger { display: flex; }
  .hero-text h1 { font-size: 2.4rem; letter-spacing: -1px; }
  .section-head h2 { font-size: 2.1rem; }
  .why-grid { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .booking-box { padding: 2rem 1.5rem; border-radius: var(--radius-lg); }
  .form-row { grid-template-columns: 1fr; }
  .cat-radio-group { grid-template-columns: 1fr; }
  .plan-radio-grid { grid-template-columns: 1fr; }
  .step-nav.two-col { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .steps { flex-wrap: wrap; gap: .4rem; }
  .step-line { display: none; }
  .hero-ctas { flex-direction: column; align-items: center; }
  .btn-lg { width: 100%; justify-content: center; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 2rem; }
  /* section { padding: 4rem 0; } */
}

/* ── OTP Verification Step ─────────────────────────────────── */
.otp-verify-wrap {
  max-width: 400px; margin: 0 auto;
  text-align: center; padding: 8px 0 16px;
}
.otp-icon-wrap { margin-bottom: 16px; }
.otp-icon-circle {
  width: 68px; height: 68px; border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 30px; color: #fff;
  box-shadow: 0 6px 20px rgba(37,211,102,.3);
}
.otp-hint {
  font-size: 14px; color: var(--muted); margin: 6px 0 16px;
  line-height: 1.5;
}
.otp-wa-badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: #f0fdf4; color: #16a34a;
  border: 1px solid #86efac; border-radius: 20px;
  padding: 5px 14px; font-size: 12px; font-weight: 600;
  margin-bottom: 14px;
}
.otp-digits {
  display: flex; gap: 10px; justify-content: center;
  margin: 10px 0 22px;
}
.otp-d {
  width: 52px; height: 62px;
  border: 2px solid #e2e8f0; border-radius: 12px;
  text-align: center; font-size: 22px; font-weight: 700;
  color: var(--dark); font-family: var(--font-body);
  background: #f8fafc; outline: none;
  transition: all .18s;
  -webkit-appearance: none;
}
.otp-d:focus {
  border-color: var(--blue-600);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(45,111,161,.15);
}
.otp-d.otp-d-filled {
  border-color: var(--blue-600);
  background: var(--blue-50);
}
@media (max-width: 380px) { .otp-d { width: 42px; height: 54px; font-size: 18px; } }
.otp-resend-row {
  margin-top: 18px; font-size: 13px; color: var(--muted);
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.otp-resend-btn {
  background: none; border: none; cursor: pointer;
  color: var(--blue-600); font-weight: 600; font-size: 13px;
  font-family: inherit; text-decoration: underline;
  padding: 0;
}
.otp-resend-btn:disabled { color: var(--muted); cursor: not-allowed; text-decoration: none; }

/* Form inline alert (OTP step) */
.form-alert {
  display: none; align-items: center; gap: 8px;
  padding: 10px 14px; border-radius: 8px;
  font-size: 13px; font-weight: 500; line-height: 1.4;
  margin-bottom: 14px; text-align: left;
}
.form-alert.fa-error   { background: #fef2f2; color: #dc2626; border: 1px solid #fca5a5; }
.form-alert.fa-success { background: #f0fdf4; color: #16a34a; border: 1px solid #86efac; }
.form-alert.fa-info    { background: #eff6ff; color: #1d4ed8; border: 1px solid #93c5fd; }
.form-alert.fa-warn    { background: #fffbeb; color: #d97706; border: 1px solid #fcd34d; }

/* toStep2 btn loader hidden util */
.hidden { display: none !important; }