/*
Theme Name: Shop Hoa Landing
Theme URI: https://example.com
Author: Claude
Description: Landing page bán khóa học "Kinh doanh Shop Hoa Online" - theme một trang, tối ưu chuyển đổi.
Version: 1.0
Text Domain: shophoa-landing
*/

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

:root{
  --navy: #0d1130;
  --navy-2: #141a3d;
  --navy-3: #1b2250;
  --yellow: #f7c948;
  --yellow-dark: #e0a91f;
  --pink: #ff5c8a;
  --red: #ff4d4d;
  --green: #3ddc84;
  --white: #ffffff;
  --muted: #b7bce0;
  --muted-2: #8890c2;
}

html{ scroll-behavior: smooth; }

body{
  background: var(--navy);
  color: var(--white);
  font-family: 'Be Vietnam Pro', sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

img{ max-width:100%; display:block; }

.wrap{
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

.section{
  padding: 56px 0;
}

.section.tight{ padding: 32px 0; }

/* ===== TYPOGRAPHY ===== */
h1,h2,h3{
  font-family: 'Be Vietnam Pro', sans-serif;
  font-weight: 800;
  line-height: 1.25;
}

.eyebrow{
  color: var(--yellow);
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: 14px;
}

.accent-yellow{ color: var(--yellow); }
.accent-pink{ color: var(--pink); }
.accent-red{ color: var(--red); }
.accent-green{ color: var(--green); }
.muted{ color: var(--muted); }

.center{ text-align: center; }

/* ===== HERO ===== */
.hero{
  padding: 48px 0 32px;
  text-align: center;
  position: relative;
}

.hero::before{
  content:"";
  position:absolute;
  top:-120px; left:50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(circle, rgba(247,201,72,0.18) 0%, rgba(13,17,48,0) 70%);
  pointer-events: none;
}

.hero h1{
  font-size: 30px;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.hero .subhead{
  margin-top: 14px;
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
}

.hero .headline-big{
  margin-top: 18px;
  font-size: 34px;
  font-weight: 900;
  background: linear-gradient(180deg, #ffe293, var(--yellow) 60%, var(--yellow-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 2px 0 rgba(0,0,0,.15);
}

.thumb-row{
  margin: 18px 0 8px;
  font-size: 28px;
}

.hero .desc{
  margin-top: 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--white);
}

.hero .fineprint{
  margin-top: 20px;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.6;
}

.hero .fineprint b{ color: var(--white); }

.icon-row{
  display: flex;
  justify-content: center;
  gap: 28px;
  margin: 32px 0 8px;
  font-size: 44px;
}

/* ===== CTA BUTTON ===== */
.cta-btn{
  display: inline-block;
  background: linear-gradient(180deg, #ffd75e, var(--yellow) 60%, var(--yellow-dark));
  color: var(--navy);
  font-weight: 900;
  font-size: 26px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 18px 50px;
  border-radius: 60px;
  box-shadow: 0 10px 0 #a97c10, 0 14px 24px rgba(0,0,0,.35);
  border: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease;
  letter-spacing: .01em;
}

.cta-btn:hover{
  transform: translateY(-3px);
  box-shadow: 0 13px 0 #a97c10, 0 18px 28px rgba(0,0,0,.4);
}

.cta-btn:active{
  transform: translateY(2px);
  box-shadow: 0 6px 0 #a97c10, 0 8px 16px rgba(0,0,0,.3);
}

.cta-wrap{
  text-align: center;
  padding: 40px 0;
}

.cta-btn.small{
  font-size: 18px;
  padding: 14px 34px;
}

/* ===== ARROW DIVIDER ===== */
.arrow-down{
  text-align: center;
  font-size: 30px;
  color: var(--yellow);
  margin: 8px 0 24px;
}

/* ===== SECTION HEADERS ===== */
.section-title{
  font-size: 24px;
  text-align: center;
  margin-bottom: 6px;
}

.section-subtitle{
  text-align: center;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 6px;
  font-size: 16px;
}

.section-title.yellow-title{
  color: var(--yellow);
  font-size: 26px;
}

/* ===== FEATURE GRID (2 columns) ===== */
.grid-2{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 28px;
}

.feature-card h3{
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 16px;
  font-weight: 800;
  margin-bottom: 10px;
}

.feature-card p{
  color: var(--muted);
  font-size: 14.5px;
}

.check{
  color: var(--green);
  flex-shrink: 0;
}

/* ===== FLOWER / QUOTE BLOCK ===== */
.quote-block{
  text-align: center;
  padding: 20px 0 8px;
}

.quote-block .icon{
  font-size: 34px;
  margin-bottom: 10px;
}

.quote-block h3{
  color: var(--pink);
  font-size: 20px;
  line-height: 1.4;
}

.quote-block p{
  margin-top: 16px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

/* ===== CHECKLIST (single column) ===== */
.checklist{
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.checklist-item{
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-weight: 700;
  font-size: 16.5px;
}

/* ===== GIFT BLOCK ===== */
.gift-block{
  text-align: center;
  padding: 8px 0 0;
}

.gift-block .icon{ font-size: 30px; }

.gift-block p{
  font-weight: 700;
  font-size: 17px;
  margin-top: 10px;
  line-height: 1.6;
}

/* ===== IMAGE PLACEHOLDER ===== */
.img-placeholder{
  margin: 32px auto;
  max-width: 480px;
  border-radius: 18px;
  overflow: hidden;
  border: 2px dashed rgba(247,201,72,.4);
  background: linear-gradient(135deg, var(--navy-3), var(--navy-2));
}

.img-placeholder .ph-inner{
  padding: 60px 20px;
  text-align: center;
  color: var(--muted-2);
}

.img-placeholder .ph-inner .icon{
  font-size: 40px;
  display:block;
  margin-bottom: 10px;
}

.img-placeholder img{ width: 100%; height:auto; }

/* ===== BENEFIT GRID 2x2 ===== */
.benefit-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px 24px;
  margin-top: 20px;
}

.benefit-item h3{
  display: flex;
  gap: 8px;
  font-size: 15.5px;
  font-weight: 800;
  margin-bottom: 8px;
  align-items: flex-start;
}

.benefit-item p{
  color: var(--muted);
  font-size: 13.5px;
}

/* ===== PRICING BLOCK ===== */
.pricing-block{
  text-align: center;
  background: var(--navy-2);
  border-radius: 24px;
  padding: 40px 24px;
  margin-top: 20px;
  border: 1px solid rgba(247,201,72,.15);
}

.pricing-block .total-label{
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.pricing-block .old-price{
  color: var(--muted-2);
  text-decoration: line-through;
  font-size: 20px;
  font-weight: 700;
}

.pricing-block .arrow-red{
  color: var(--red);
  font-size: 30px;
  margin: 8px 0;
}

.pricing-block .discount-label{
  color: var(--red);
  font-weight: 900;
  font-size: 20px;
  letter-spacing: .02em;
  margin-top: 10px;
}

.pricing-block .final-price{
  color: var(--yellow);
  font-weight: 900;
  font-size: 42px;
  margin-top: 6px;
}

/* ===== COUNTDOWN ===== */
.countdown-box{
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px dashed rgba(247,201,72,.3);
}

.countdown-label{
  font-size: 14px;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 8px;
}

.countdown-timer{
  font-size: 30px;
  font-weight: 900;
  letter-spacing: .04em;
  color: var(--red);
  font-variant-numeric: tabular-nums;
}

/* ===== FORM ĐĂNG KÝ ===== */
.form-box{
  background: var(--navy-2);
  border-radius: 24px;
  padding: 36px 24px;
  border: 1px solid rgba(247,201,72,.15);
}

.reg-form{
  max-width: 420px;
  margin: 24px auto 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label{
  font-size: 13.5px;
  font-weight: 700;
  color: var(--muted);
  margin-top: 12px;
}

.form-input{
  background: var(--navy);
  border: 1.5px solid rgba(183,188,224,.25);
  color: var(--white);
  font-family: inherit;
  font-size: 15px;
  padding: 13px 16px;
  border-radius: 12px;
  margin-top: 6px;
  outline: none;
  transition: border-color .15s ease;
}

.form-input::placeholder{ color: var(--muted-2); }

.form-input:focus{
  border-color: var(--yellow);
}

.form-submit{
  margin-top: 22px;
  width: 100%;
  font-size: 19px;
  padding: 15px 0;
}

.form-privacy{
  text-align: center;
  color: var(--muted-2);
  font-size: 12.5px;
  margin-top: 18px;
}

.form-notice{
  max-width: 420px;
  margin: 18px auto 0;
  padding: 14px 18px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
}

.form-notice.success{
  background: rgba(61,220,132,.12);
  border: 1px solid rgba(61,220,132,.4);
  color: var(--green);
}

.form-notice.error{
  background: rgba(255,77,77,.12);
  border: 1px solid rgba(255,77,77,.4);
  color: var(--red);
}

/* ===== GUARANTEE ===== */
.guarantee-title{
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 4px;
}
.guarantee-title.pink{ color: var(--pink); }

.guarantee-text{
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.7;
  margin-top: 10px;
}

.video-placeholder{
  margin-top: 24px;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg,#1c1440,#2a0f2c);
  aspect-ratio: 16/9;
  display:flex;
  align-items:center;
  justify-content:center;
}

.video-placeholder .play-btn{
  width: 64px; height: 64px;
  border-radius: 50%;
  background: rgba(255,255,255,.9);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 26px;
  color: var(--red);
}

/* ===== FINAL CTA ===== */
.final-section{
  text-align: center;
  padding-top: 20px;
}

.final-section h2{
  font-size: 22px;
  line-height: 1.4;
}

.final-section .highlight{
  color: var(--yellow);
}

.final-section .cta-wrap{
  padding-top: 28px;
}

footer.site-footer{
  text-align: center;
  padding: 30px 0 50px;
  color: var(--muted-2);
  font-size: 12.5px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 600px){
  .hero h1{ font-size: 24px; }
  .hero .headline-big{ font-size: 26px; }
  .cta-btn{ font-size: 20px; padding: 16px 36px; }
  .grid-2, .benefit-grid{ grid-template-columns: 1fr; gap: 26px; }
  .section-title.yellow-title{ font-size: 21px; }
  .pricing-block .final-price{ font-size: 34px; }
  .countdown-timer{ font-size: 24px; }
}

@media (min-width: 601px){
  .wrap{ max-width: 780px; }
}