/* ── RESET & BASE ── */
*{box-sizing:border-box;margin:0;padding:0;}

body{
  font-family:'Be Vietnam Pro',sans-serif;
  background:#f2f5fb;
  color:#1a1a1a;
  font-size:15px;
  line-height:1.75;
}
p,li,span,a,label,td,th{line-height:1.75;}
h1{line-height:1.15;}
h2{line-height:1.2;}
h3,h4{line-height:1.4;}

/* ── NAV ── */
nav{
  background:rgba(255,255,255,0.95);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(214,214,214,0.8);
  position:sticky;top:0;z-index:200;
  box-shadow:0 1px 8px rgba(0,0,0,0.06);
}
.nav-inner{
  max-width:1440px;margin:0 auto;padding:16px 40px;
  display:grid;grid-template-columns:1fr auto 1fr;
  align-items:center;gap:24px;
}
.nav-left{display:flex;align-items:center;gap:20px;}
.nav-left a,.nav-company{
  font-size:16px;font-weight:500;letter-spacing:-0.3px;color:#232323;
  text-decoration:none;display:inline-flex;align-items:center;gap:6px;
  background:none;border:none;cursor:pointer;padding:0;line-height:1.75;
  transition:color 0.15s;
}
.nav-left a:hover,.nav-company:hover{color:#1a73e8;}
.nav-left a.active{color:#1a73e8;}
.nav-logo{display:flex;align-items:center;justify-content:center;text-decoration:none;}
.nav-right{display:flex;align-items:center;justify-content:flex-end;gap:16px;}
.countdown{
  display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;
  color:#1a1a1a;background:#eaf1fb;
  border:1px solid #bfd4f2;padding:8px 16px;border-radius:8px;
}
.countdown svg{color:#1a73e8;flex-shrink:0;}
.cd-unit{display:inline-flex;align-items:baseline;gap:2px;}
.cd-num{font-weight:700;font-size:14px;color:#1a1a1a;}
.cd-label{font-size:11px;color:#757575;font-weight:500;}
.cd-sep{color:#aaa;font-weight:500;}

/* Language dropdown */
.lang-wrap{position:relative;}
.lang-btn{
  display:flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:#444;
  background:#f7f7f7;border:1.5px solid #e5e5e5;padding:7px 13px;border-radius:10px;
  cursor:pointer;transition:border-color 0.2s,background 0.2s;user-select:none;
}
.lang-btn:hover{border-color:#1a73e8;background:#eff6ff;color:#1a73e8;}
.lang-flag{font-size:16px;}
.lang-chevron{transition:transform 0.2s;font-size:10px;color:#888;}
.lang-wrap.open .lang-chevron{transform:rotate(180deg);}
.lang-dropdown{
  display:none;position:absolute;top:calc(100% + 8px);right:0;
  background:#fff;border:1.5px solid #e5e5e5;border-radius:14px;
  box-shadow:0 16px 40px rgba(0,0,0,0.12);min-width:162px;overflow:hidden;z-index:999;
}
.lang-wrap.open .lang-dropdown{display:block;}
.lang-option{display:flex;align-items:center;gap:10px;padding:11px 16px;font-size:14px;font-weight:500;color:#333;cursor:pointer;transition:background 0.15s;line-height:1.75;}
.lang-option:hover{background:#eff6ff;color:#1a73e8;}
.lang-option.active{background:#eff6ff;color:#1a73e8;font-weight:700;}

.btn-book{
  background:linear-gradient(135deg,#1a73e8 0%,#1256cc 100%);
  color:#fff;padding:9px 22px;border-radius:10px;font-size:14px;font-weight:700;
  border:none;cursor:pointer;text-decoration:none;
  transition:transform 0.2s,box-shadow 0.2s,filter 0.2s;
  display:inline-flex;align-items:center;gap:6px;
  box-shadow:0 4px 16px rgba(26,115,232,0.32);
}
.btn-book:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,115,232,0.4);}

/* ── HERO ── */
.hero-section{
  background:linear-gradient(150deg,#edf4ff 0%,#e6edff 35%,#ede8ff 70%,#f5f0ff 100%);
  padding:80px 0 64px;text-align:center;
  position:relative;overflow:hidden;
}
.hero-section::before{
  content:'';position:absolute;top:-120px;right:-100px;
  width:520px;height:520px;
  background:radial-gradient(circle,rgba(26,115,232,0.1) 0%,transparent 65%);
  border-radius:50%;pointer-events:none;
}
.hero-section::after{
  content:'';position:absolute;bottom:-80px;left:-80px;
  width:380px;height:380px;
  background:radial-gradient(circle,rgba(124,58,237,0.08) 0%,transparent 65%);
  border-radius:50%;pointer-events:none;
}
.hero-inner{max-width:860px;margin:0 auto;padding:0 24px;position:relative;z-index:1;}
.breadcrumb-line{font-size:13px;color:#aaa;margin-bottom:20px;line-height:1.75;}
.breadcrumb-line a{color:#aaa;text-decoration:none;}
.breadcrumb-line a:hover{color:#1a73e8;}
.hero-inner h1{font-size:44px;font-weight:900;color:#0f172a;margin-bottom:16px;letter-spacing:-0.5px;}
.hero-inner .hero-sub{font-size:16.5px;color:#475569;max-width:580px;margin:0 auto 40px;line-height:1.8;}

/* Duration tabs */
.duration-tabs{
  display:flex;align-items:center;justify-content:center;gap:4px;
  background:rgba(255,255,255,0.75);border:1.5px solid rgba(226,232,240,0.9);
  border-radius:14px;padding:5px;width:fit-content;margin:0 auto 14px;
  backdrop-filter:blur(6px);box-shadow:0 4px 16px rgba(0,0,0,0.07);
}
.duration-tab{
  padding:10px 28px;border-radius:10px;font-size:14px;font-weight:600;
  cursor:pointer;color:#64748b;transition:all 0.25s;border:none;background:transparent;line-height:1.4;
}
.duration-tab.active{
  background:linear-gradient(135deg,#1a73e8,#1256cc);color:#fff;
  box-shadow:0 4px 16px rgba(26,115,232,0.35);
}
.duration-tab:hover:not(.active){background:#eff6ff;color:#1a73e8;}
.duration-note{font-size:13.5px;color:#94a3b8;margin-bottom:40px;line-height:1.75;}
.duration-note a{color:#1a73e8;text-decoration:none;font-weight:600;}

/* ── INCLUDED BANNER ── */
.included-banner{max-width:1200px;margin:0 auto 44px;padding:0 24px;}
.included-inner{
  background:#fff;
  border:1.5px solid #e8ecf3;border-radius:18px;padding:28px 36px;
  display:flex;align-items:center;gap:0;
  box-shadow:0 2px 16px rgba(15,23,42,0.06);
}
.included-label{flex:0 0 260px;padding-right:36px;}
.included-label h4{font-size:15px;font-weight:800;color:#0f172a;margin-bottom:6px;line-height:1.4;}
.included-label p{font-size:13px;color:#94a3b8;line-height:1.7;}
.included-divider{width:1px;height:60px;background:#e8ecf3;flex-shrink:0;margin-right:36px;}
.included-features{display:grid;grid-template-columns:1fr 1fr;gap:10px;flex:1;}
.included-feat{
  display:flex;align-items:center;gap:10px;
  background:#f7f9fc;border-radius:10px;
  padding:11px 16px;font-size:13.5px;font-weight:500;color:#374151;line-height:1.4;
}
.included-feat svg{flex-shrink:0;color:#94a3b8;}

/* ── PRICING ── */
.pricing-section{max-width:1200px;margin:0 auto;padding:0 24px 68px;}
.pricing-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;align-items:stretch;}

.p-card{
  background:#fff;border:1.5px solid #e8ecf3;border-radius:22px;
  overflow:hidden;position:relative;
  transition:box-shadow 0.3s,transform 0.3s,border-color 0.3s;
  display:flex;flex-direction:column;
  box-shadow:0 2px 16px rgba(15,23,42,0.06);
}
.p-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,#e2e8f0 0%,#c7d2e8 50%,#e2e8f0 100%);
  z-index:1;
}
.p-card:hover{box-shadow:0 20px 56px rgba(15,23,42,0.11);transform:translateY(-4px);border-color:#bfcfe8;}

.p-card.popular{
  border:2px solid #1a73e8;
  box-shadow:0 8px 40px rgba(26,115,232,0.2),0 0 0 4px rgba(26,115,232,0.06);
  background:linear-gradient(180deg,#fafcff 0%,#fff 18%);
}
.p-card.popular::before{
  background:linear-gradient(90deg,#1a73e8 0%,#4f46e5 50%,#7c3aed 100%);
}
.p-card.popular:hover{
  box-shadow:0 24px 60px rgba(26,115,232,0.28),0 0 0 4px rgba(26,115,232,0.1);
  transform:translateY(-5px);
}

.popular-tag{
  position:absolute;top:-1px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,#1a73e8,#4f46e5);
  color:#fff;font-size:11px;font-weight:800;padding:5px 22px;
  border-radius:0 0 11px 11px;letter-spacing:0.1em;text-transform:uppercase;
  white-space:nowrap;box-shadow:0 4px 14px rgba(26,115,232,0.35);z-index:2;
}

.card-body{padding:32px 28px 20px;flex:1;}
.card-body.has-badge{padding-top:50px;}

.card-name{font-size:26px;font-weight:900;color:#0f172a;margin-bottom:20px;line-height:1.15;letter-spacing:-0.5px;}
.original-price{font-size:12.5px;color:#cbd5e1;margin-bottom:5px;line-height:1.75;}
.discount-badge{
  background:linear-gradient(135deg,#fef2f2,#fee2e2);color:#dc2626;
  font-size:11px;font-weight:800;padding:2px 9px;border-radius:6px;
  margin-left:6px;vertical-align:middle;
}
.price-row{display:flex;align-items:baseline;gap:7px;margin-bottom:3px;}
.price-main{font-size:48px;font-weight:900;color:#0f172a;line-height:1;letter-spacing:-1.5px;}
.price-unit{font-size:13px;color:#94a3b8;font-weight:500;line-height:1.75;}
.price-period{font-size:13px;color:#94a3b8;margin-bottom:8px;line-height:1.75;min-height:22px;}
.vat-note{display:block;font-size:11px;font-weight:600;color:#16a34a;background:#f0fdf4;border:1px solid #bbf7d0;padding:2px 8px;border-radius:4px;margin-bottom:20px;letter-spacing:.01em;width:fit-content;}

.section-title-sm{font-size:10.5px;font-weight:800;letter-spacing:0.15em;color:#c0cce0;text-transform:uppercase;margin:24px 0 14px;line-height:1.4;}
.usp-title-sm{font-size:10.5px;font-weight:800;letter-spacing:0.15em;color:#1a73e8;text-transform:uppercase;margin:0 0 14px;line-height:1.4;}

.feat-item{display:flex;align-items:flex-start;gap:11px;margin-bottom:14px;}
.feat-icon{width:18px;height:18px;flex-shrink:0;margin-top:3px;}
.feat-text{font-size:13.5px;color:#334155;line-height:1.75;}
.feat-text strong{color:#0f172a;font-weight:700;display:block;line-height:1.5;}
.feat-sub{font-size:12.5px;color:#94a3b8;display:block;line-height:1.75;}

.card-divider{border:none;border-top:1.5px dashed #edf2f7;margin:22px 0;}

.card-footer{padding:0 28px 30px;margin-top:auto;}
.btn-choose{
  width:100%;padding:14px;border-radius:12px;
  font-size:14.5px;font-weight:700;cursor:pointer;border:none;
  transition:transform 0.2s,box-shadow 0.2s,filter 0.2s;line-height:1.4;
}
.btn-choose.primary{
  background:linear-gradient(135deg,#1a73e8 0%,#1256cc 100%);color:#fff;
  box-shadow:0 4px 16px rgba(26,115,232,0.32);
}
.btn-choose.primary:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,115,232,0.4);}
.btn-choose.outline{background:#fff;color:#1a73e8;border:2px solid #1a73e8;}
.btn-choose.outline:hover{background:#eff6ff;transform:translateY(-1px);}
.btn-choose.dark{
  background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);color:#fff;
  box-shadow:0 4px 16px rgba(15,23,42,0.22);
}
.btn-choose.dark:hover{filter:brightness(1.15);transform:translateY(-2px);box-shadow:0 8px 24px rgba(15,23,42,0.3);}
.btn-compare{
  width:100%;padding:10px;background:transparent;border:none;
  font-size:13.5px;color:#94a3b8;cursor:pointer;margin-top:9px;font-weight:500;
  transition:color 0.2s;line-height:1.75;
}
.btn-compare:hover{color:#1a73e8;}

/* ── CALCULATOR ── */
.calculator-section{
  background:linear-gradient(155deg,#08111f 0%,#0f172a 45%,#100d22 100%);
  padding:76px 0;
}
.calc-inner{max-width:1200px;margin:0 auto;padding:0 24px;}
.calc-header{text-align:center;margin-bottom:52px;}
.calc-header h2{font-size:32px;font-weight:900;color:#fff;margin-bottom:10px;line-height:1.2;letter-spacing:-0.3px;}
.calc-header p{font-size:15px;color:#94a3b8;line-height:1.75;}
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch;}
.calc-left,.calc-right{
  background:rgba(30,41,59,0.75);border:1px solid rgba(51,65,85,0.7);
  border-radius:18px;padding:30px;backdrop-filter:blur(8px);
}
.calc-row{display:flex;align-items:center;gap:13px;padding:16px 0;border-bottom:1px solid rgba(51,65,85,0.5);}
.calc-row:last-child{border-bottom:none;}
.calc-checkbox{width:18px;height:18px;accent-color:#1a73e8;cursor:pointer;flex-shrink:0;}
.calc-row-info{flex:1;}
.calc-row-name{font-size:14.5px;font-weight:700;color:#f1f5f9;line-height:1.5;}
.calc-row-price{font-size:12.5px;color:#64748b;line-height:1.75;}
.pkg-select{
  background:#0f172a;border:1.5px solid #334155;color:#f1f5f9;
  border-radius:8px;padding:6px 10px;font-size:13px;cursor:pointer;
  min-width:160px;outline:none;transition:border-color 0.18s;
}
.pkg-select:focus,.pkg-select:hover{border-color:#1a73e8;}
.type-select{
  background:#0f172a;border:1.5px solid #334155;color:#94a3b8;
  border-radius:6px;padding:3px 7px;font-size:12px;cursor:pointer;
  margin-top:5px;outline:none;display:block;transition:border-color 0.18s;
}
.type-select:focus,.type-select:hover{border-color:#1a73e8;color:#f1f5f9;}
.qty-control{display:flex;align-items:center;}
.qty-btn{
  width:30px;height:30px;border:1.5px solid #334155;background:#0f172a;
  color:#94a3b8;font-size:17px;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  transition:all 0.18s;
}
.qty-btn:first-child{border-radius:8px 0 0 8px;}
.qty-btn:last-child{border-radius:0 8px 8px 0;}
.qty-btn:hover{background:#1a73e8;border-color:#1a73e8;color:#fff;}
.qty-val{
  width:38px;height:30px;background:#0f172a;
  border-top:1.5px solid #334155;border-bottom:1.5px solid #334155;
  border-left:none;border-right:none;color:#fff;font-size:14px;font-weight:700;
  text-align:center;display:flex;align-items:center;justify-content:center;line-height:1;
}
/* Input variant — cho phép nhập tay */
input.qty-input{
  font-family:inherit;outline:none;cursor:text;padding:0;
  -moz-appearance:textfield;
}
input.qty-input::-webkit-outer-spin-button,
input.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}
input.qty-input:focus{border-color:#1a73e8;border-top-color:#1a73e8;border-bottom-color:#1a73e8;}
.total-label{font-size:13px;color:#94a3b8;margin-bottom:7px;line-height:1.75;}
.total-amount{
  font-size:48px;font-weight:900;color:#fff;margin-bottom:6px;line-height:1.1;
  letter-spacing:-1px;
}
.total-amount span{font-size:16px;font-weight:500;color:#64748b;}
.total-breakdown{margin:24px 0;}
.breakdown-header{
  display:flex;justify-content:space-between;font-size:11.5px;font-weight:700;
  color:#475569;text-transform:uppercase;letter-spacing:0.06em;
  padding-bottom:8px;border-bottom:1px solid rgba(51,65,85,0.8);margin-bottom:2px;
}
.breakdown-row{
  display:flex;justify-content:space-between;font-size:13.5px;color:#94a3b8;
  padding:8px 0;border-bottom:1px solid rgba(36,52,71,0.7);line-height:1.75;
}
.breakdown-row:last-child{border:none;}
.breakdown-row span:last-child{color:#cbd5e1;font-weight:500;}
.btn-flexible{
  width:100%;padding:16px;
  background:linear-gradient(135deg,#1a73e8 0%,#4f46e5 100%);
  color:#fff;border:none;border-radius:12px;font-size:15px;font-weight:700;
  cursor:pointer;margin-top:18px;
  transition:transform 0.2s,box-shadow 0.2s,filter 0.2s;
  line-height:1.4;box-shadow:0 6px 24px rgba(26,115,232,0.4);
}
.btn-flexible:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 10px 32px rgba(26,115,232,0.5);}

/* ── CONTACT ── */
.contact-section{background:#fff;padding:80px 0 0;}
.contact-inner{max-width:1200px;margin:0 auto;padding:0 24px;}
.contact-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:52px;padding-bottom:80px;}
.contact-left .tag{
  font-size:12px;font-weight:800;letter-spacing:0.12em;text-transform:uppercase;
  color:#1a73e8;margin-bottom:14px;line-height:1.75;display:block;
}
.contact-left h2{font-size:36px;font-weight:900;color:#0f172a;line-height:1.2;margin-bottom:20px;}
.contact-left .desc{font-size:15px;color:#64748b;line-height:1.9;max-width:380px;}
.contact-col h4{font-size:13.5px;font-weight:800;color:#0f172a;margin-bottom:16px;line-height:1.5;}
.contact-col p,.contact-col a{font-size:14.5px;color:#555;text-decoration:none;display:block;margin-bottom:7px;line-height:1.75;}
.contact-col a:hover{color:#1a73e8;}
.social-row{display:flex;gap:10px;margin-top:14px;}
.social-row a{display:contents;margin:0;}
.social-icon{
  width:38px;height:38px;border-radius:10px;border:1.5px solid #e5e5e5;
  display:flex;align-items:center;justify-content:center;cursor:pointer;
  transition:all 0.22s;text-decoration:none;color:inherit;
}
.social-icon:hover{border-color:#1a73e8;background:#eff6ff;transform:translateY(-2px);box-shadow:0 4px 14px rgba(26,115,232,0.16);}
.social-icon svg{width:16px;height:16px;color:#666;}

/* ── FOOTER ── */
footer{background:linear-gradient(160deg,#08111f 0%,#0f172a 100%);padding:56px 0 0;}
.footer-inner{max-width:1200px;margin:0 auto;padding:0 24px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:48px;padding-bottom:40px;}
.footer-brand-logo{display:flex;align-items:center;gap:9px;margin-bottom:12px;}
.footer-brand-logo span{font-weight:800;font-size:16px;color:#fff;}
.footer-brand p{font-size:14px;color:#64748b;line-height:1.9;max-width:260px;margin-bottom:16px;}
.footer-social-row{display:flex;gap:9px;}
.footer-social-btn{
  width:34px;height:34px;border-radius:8px;background:#1e293b;border:1px solid #334155;
  display:flex;align-items:center;justify-content:center;
  color:#94a3b8;text-decoration:none;transition:all 0.2s;
}
.footer-social-btn:hover{background:#1a73e8;border-color:#1a73e8;color:#fff;transform:translateY(-2px);}
.footer-social-btn svg{width:15px;height:15px;}
.footer-col h4{font-size:13.5px;font-weight:800;color:#f1f5f9;margin-bottom:18px;line-height:1.5;}
.footer-col a{display:block;font-size:14px;color:#64748b;text-decoration:none;margin-bottom:12px;transition:color 0.2s;line-height:1.75;}
.footer-col a:hover{color:#93c5fd;}
.newsletter{background:rgba(30,41,59,0.7);border:1px solid #1e293b;border-radius:14px;padding:22px;}
.newsletter p{font-size:13px;color:#94a3b8;margin-bottom:14px;line-height:1.75;}
.newsletter-form{display:flex;}
.newsletter-form input{
  flex:1;background:#0f172a;border:1.5px solid #334155;border-right:none;
  border-radius:8px 0 0 8px;padding:10px 13px;color:#fff;font-size:13.5px;outline:none;line-height:1.5;
  transition:border-color 0.2s;
}
.newsletter-form input:focus{border-color:#1a73e8;}
.newsletter-form input::placeholder{color:#475569;}
.newsletter-form button{
  background:linear-gradient(135deg,#1a73e8,#4f46e5);border:none;
  border-radius:0 8px 8px 0;padding:10px 16px;cursor:pointer;
  color:#fff;display:flex;align-items:center;justify-content:center;transition:filter 0.2s;
}
.newsletter-form button:hover{filter:brightness(1.1);}
.footer-divider{height:1px;background:rgba(255,255,255,0.08);margin:4px 0;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:20px 0;font-size:13px;color:#475569;flex-wrap:wrap;gap:10px;line-height:1.75;}
.footer-legal{display:flex;gap:0;}
.footer-legal a{color:#475569;text-decoration:none;margin-left:22px;transition:color 0.2s;}
.footer-legal a:hover{color:#94a3b8;}

/* ── UPSELL BANNER ── */
.upsell-banner{
  margin-top:18px;border-radius:14px;overflow:hidden;
  animation:upsellIn 0.4s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes upsellIn{
  from{opacity:0;transform:translateY(10px) scale(0.95);}
  to{opacity:1;transform:translateY(0) scale(1);}
}
.upsell-banner.warning{background:linear-gradient(135deg,#b45309 0%,#d97706 100%);}
.upsell-banner.primary{background:linear-gradient(135deg,#1a73e8 0%,#4f46e5 100%);}
.upsell-banner.premium{background:linear-gradient(135deg,#7c3aed 0%,#5b21b6 100%);}
.upsell-body{padding:15px 16px 12px;}
.upsell-info{}
.upsell-title{font-size:13px;font-weight:800;color:#fff;line-height:1.45;margin-bottom:4px;}
.upsell-desc{font-size:12px;color:rgba(255,255,255,0.85);line-height:1.65;}
.upsell-cta{
  display:block;padding:11px 16px;
  font-size:13px;font-weight:700;color:#fff;
  text-decoration:none;text-align:center;
  background:rgba(0,0,0,0.22);
  border-top:1px solid rgba(255,255,255,0.18);
  transition:background 0.2s,letter-spacing 0.2s;
  line-height:1.4;
}
.upsell-cta:hover{background:rgba(0,0,0,0.36);letter-spacing:0.02em;color:#fff;}

/* fade animation */
.fade{opacity:0;transform:translateY(28px);transition:opacity 0.6s ease,transform 0.6s ease;}
.fade.in{opacity:1;transform:translateY(0);}

/* ════════════ RESPONSIVE ════════════ */

.nav-hamburger{display:none;}
.nav-left .lang-wrap{position:relative;}

/* ── Large tablet 960–1199px ── */
@media(max-width:1199px){
  .nav-inner{padding:0 20px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .contact-grid{gap:36px;}
}

/* ── CONTACT FORM ── */
.contact-form-wrap{padding:0 0 80px;}
.contact-form-wrap h3{font-size:24px;font-weight:800;color:#0f172a;margin-bottom:28px;letter-spacing:-.3px;line-height:1.3;}
.contact-form{background:#f7f9fc;border:1.5px solid #e8ecf3;border-radius:18px;padding:36px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:0;}
.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;}
.form-group:last-child{margin-bottom:0;}
.form-group label{font-size:13px;font-weight:700;color:#374151;line-height:1.4;}
.form-group input,.form-group textarea{background:#fff;border:1.5px solid #dde3ed;border-radius:10px;padding:11px 14px;font-size:14px;color:#0f172a;outline:none;transition:border-color .2s,box-shadow .2s;font-family:inherit;resize:vertical;line-height:1.5;}
.form-group input:focus,.form-group textarea:focus{border-color:#1a73e8;box-shadow:0 0 0 3px rgba(26,115,232,.1);}
.form-group input::placeholder,.form-group textarea::placeholder{color:#b0bac7;}
.btn-form-submit{background:linear-gradient(135deg,#1a73e8 0,#1256cc 100%);color:#fff;border:none;border-radius:12px;padding:14px 40px;font-size:15px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s,filter .2s;box-shadow:0 4px 16px rgba(26,115,232,.32);margin-top:6px;line-height:1.4;}
.btn-form-submit:hover{filter:brightness(1.08);transform:translateY(-2px);box-shadow:0 8px 24px rgba(26,115,232,.4);}
.btn-form-submit:disabled{opacity:.65;cursor:not-allowed;transform:none;filter:none;}
.form-feedback{margin-top:16px;padding:12px 16px;border-radius:10px;font-size:14px;font-weight:500;line-height:1.6;}
.form-feedback.success{background:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0;}
.form-feedback.error{background:#fef2f2;color:#dc2626;border:1px solid #fecaca;}

/* ── Tablet / iPad landscape up to 959px ── */
@media(max-width:959px){
  .hero-inner h1{font-size:34px;}
  .hero-inner .hero-sub{font-size:15px;}

  .included-banner{margin-bottom:28px;}
  .included-inner{flex-wrap:wrap;gap:0;}
  .included-label{flex:0 0 100%;padding-right:0;padding-bottom:16px;}
  .included-divider{display:none;}
  .included-features{width:100%;grid-template-columns:1fr 1fr;}

  .pricing-section{padding:0 20px 52px;}
  .pricing-grid{grid-template-columns:1fr;max-width:540px;margin-left:auto;margin-right:auto;gap:20px;}

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

  .contact-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .contact-left{grid-column:1/-1;}

  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
}

/* ── Mobile nav: ≤768px ── */
@media(max-width:768px){
  .nav-inner{
    display:flex;flex-wrap:wrap;height:auto;min-height:58px;
    padding:0 18px;align-items:center;
  }
  .nav-logo{flex:1;padding:14px 0;justify-content:center;}

  .nav-hamburger{
    display:flex;flex-direction:column;justify-content:center;gap:5px;
    background:none;border:none;cursor:pointer;padding:14px 4px;flex-shrink:0;order:-1;
  }
  .nav-hamburger span{
    display:block;width:22px;height:2.5px;
    background:#1a1a1a;border-radius:2px;
    transition:transform 0.28s ease,opacity 0.28s ease;
  }
  nav.mobile-open .nav-hamburger span:nth-child(1){transform:translateY(7.5px) rotate(45deg);}
  nav.mobile-open .nav-hamburger span:nth-child(2){opacity:0;transform:scaleX(0);}
  nav.mobile-open .nav-hamburger span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg);}

  .nav-left{
    width:100%;display:none;flex-direction:column;
    border-top:1.5px solid #f0f0f0;padding:14px 2px 0;gap:4px;order:3;
  }
  .nav-right{
    width:100%;display:none;flex-direction:column;
    align-items:stretch;gap:10px;padding:10px 0 18px;order:4;
  }
  nav.mobile-open .nav-left,nav.mobile-open .nav-right{display:flex;}

  .nav-left a,.nav-company{font-size:15px;padding:8px 0;}
  .countdown{width:100%;justify-content:center;}
  .lang-wrap{width:100%;}
  .lang-btn{width:100%;justify-content:space-between;}
  .lang-dropdown{position:static;margin-top:4px;min-width:100%;border-radius:10px;}
  .btn-book{display:flex;width:100%;justify-content:center;padding:12px 16px;}
}

/* ── Mobile: ≤767px ── */
@media(max-width:767px){
  .form-row{grid-template-columns:1fr;}
  .contact-form{padding:22px 18px;}
  .contact-form-wrap{padding:0 0 48px;}
  .hero-section{padding:48px 0 36px;}
  .hero-inner{padding:0 18px;}
  .hero-inner h1{font-size:26px;letter-spacing:-0.2px;}
  .hero-inner .hero-sub{font-size:14px;margin-bottom:28px;}
  .breadcrumb-line{margin-bottom:12px;}

  .duration-tabs{display:grid;grid-template-columns:1fr 1fr;gap:6px;width:100%;padding:5px;}
  .duration-tab{padding:10px 6px;font-size:13.5px;text-align:center;}
  .duration-note{font-size:13px;margin-bottom:28px;}

  .included-banner{padding:0 16px;margin-bottom:20px;}
  .included-inner{flex-direction:column;align-items:flex-start;padding:18px 20px;gap:0;}
  .included-label{flex:0 0 100%;padding-right:0;padding-bottom:14px;}
  .included-divider{display:none;}
  .included-features{width:100%;grid-template-columns:1fr 1fr;gap:8px;padding-top:0;}
  .included-feat{padding:10px 12px;font-size:13px;}

  .pricing-section{padding:0 16px 40px;}
  .pricing-grid{max-width:100%;}

  .calculator-section{padding:48px 0;}
  .calc-inner{padding:0 16px;}
  .calc-header{margin-bottom:32px;}
  .calc-header h2{font-size:24px;}
  .calc-header p{font-size:14px;}
  .calc-grid{gap:16px;}
  .calc-left,.calc-right{padding:22px 18px;}
  .total-amount{font-size:36px;}

  .contact-section{padding:48px 0 0;}
  .contact-inner{padding:0 16px;}
  .contact-grid{grid-template-columns:1fr;gap:28px;padding-bottom:48px;}
  .contact-left{grid-column:auto;}
  .contact-left h2{font-size:26px;}
  .contact-left .desc{max-width:100%;font-size:14px;}

  footer{padding:44px 0 0;}
  .footer-inner{padding:0 16px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:32px;}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center;}
  .footer-bottom a{margin-left:0;margin-right:14px;}
}

/* ── Small mobile: ≤480px ── */
@media(max-width:480px){
  .hero-inner h1{font-size:22px;}
  .hero-inner .hero-sub{font-size:13.5px;}
  .duration-tab{font-size:12.5px;padding:9px 4px;}
  .included-feat{font-size:12px;padding:9px 10px;}
  .calc-left,.calc-right{padding:18px 14px;}
  .total-amount{font-size:30px;}
  .contact-left h2{font-size:22px;}
  .newsletter-form{flex-direction:column;gap:8px;}
  .newsletter-form input{border-radius:8px;border-right:1.5px solid #334155;}
  .newsletter-form button{border-radius:8px;padding:12px;width:100%;}
}