@charset "UTF-8";
/* Tách từ page-cai-tao-thang-may.php – chỉ tải trên template này (xem functions.php → pd_page_styles) */
:root {
  --pd-navy:       var(--pdc-primary,#0a1628);
  --pd-navy-light: var(--pdc-primary-2,#1a3558);
  --pd-gold:       var(--pdc-accent,#c9a227);
  --pd-gold-light: var(--pdc-accent-l,#e8c55a);
  --pd-gold-pale:  var(--pdc-accent-pale,#f5e8bb);
  --pd-white:      #ffffff;
  --pd-off-white:  #f8f6f1;
  --pd-red:       var(--pdc-cta,#d32f2f);
  --pd-red-light: var(--pdc-cta-l,#ff3333);
  --pd-gray:       #8a96a8;
  --pd-text:       #2c3e50;
  --pd-red:        var(--pdc-cta,#e40000);
  --pd-red-cta:    var(--pdc-cta,#e53935);
  --pd-border:     #e5e1d8;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--pdf-body,'Be Vietnam Pro'), sans-serif; color: var(--pd-text); line-height: 1.7; background: var(--pd-white); }
.pd-container { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ── HERO ── */
.ct-hero {
  background: linear-gradient(135deg, var(--pd-navy) 0%, #0d2840 50%, var(--pd-navy-light) 100%);
  padding: 80px 0 68px;
  position: relative;
  overflow: hidden;
}
.ct-hero::before {
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 100% 40%, rgba(var(--pdc-accent-rgb,201,162,39),.09) 0%, transparent 65%),
    radial-gradient(ellipse 35% 55% at 0%   70%, rgba(var(--pdc-accent-rgb,201,162,39),.05) 0%, transparent 60%);
}
/* Subtle geometric accent */
.ct-hero::after {
  content: '';
  position: absolute;
  right: -80px; top: -80px;
  width: 420px; height: 420px;
  border: 1px solid rgba(var(--pdc-accent-rgb,201,162,39),.07);
  border-radius: 50%;
  pointer-events: none;
}
.ct-hero-inner { position: relative; display: grid; grid-template-columns: 1fr 420px; gap: 60px; align-items: center; }

.ct-hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(var(--pdc-accent-rgb,201,162,39),.14); border: 1px solid rgba(var(--pdc-accent-rgb,201,162,39),.32);
  color: var(--pd-red-light); font-size: 11px; font-weight: 700;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 5px 14px; border-radius: 20px; margin-bottom: 18px;
}
.ct-hero h1 {
  font-family: var(--pdf-head,'Playfair Display'), serif;
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 900; color: var(--pd-white); line-height: 1.2; margin-bottom: 16px;
}
.ct-hero h1 em { color: var(--pd-red); font-style: normal; }
.ct-hero-desc { font-size: 15px; color: rgba(255,255,255,.65); max-width: 520px; line-height: 1.8; }
.ct-hero-divider { width: 52px; height: 3px; background: linear-gradient(90deg, var(--pd-red), var(--pd-red-light)); border-radius: 2px; margin: 20px 0; }
.ct-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }

/* Problem pills */
.ct-problems-wrap { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.11); border-radius: 18px; padding: 28px 26px; }
.ct-problems-title { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--pd-red); margin-bottom: 18px; }
.ct-problem-list { display: flex; flex-direction: column; gap: 12px; }
.ct-problem-item {
  display: flex; gap: 12px; align-items: flex-start;
  background: rgba(var(--pdc-cta-rgb,228,0,0),.08); border: 1px solid rgba(var(--pdc-cta-rgb,228,0,0),.18);
  border-radius: 10px; padding: 13px 15px;
  transition: background .25s, border-color .25s;
}
.ct-problem-item:hover { background: rgba(var(--pdc-cta-rgb,228,0,0),.14); border-color: rgba(var(--pdc-cta-rgb,228,0,0),.3); }
.ct-problem-item .ct-pi-icon { font-size: 18px; flex-shrink: 0; }
.ct-problem-item p { font-size: 13.5px; color: rgba(255,255,255,.8); line-height: 1.5; }

/* Buttons */
.pd-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--pd-red); color: var(--pd-navy);
  font-weight: 700; font-size: 15px; padding: 14px 28px;
  border-radius: 8px; text-decoration: none;
  transition: background .2s, transform .2s;
}
.pd-btn-primary:hover { background: var(--pd-red-light); transform: translateY(-2px); }
.ct-btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid rgba(255,255,255,.35); color: var(--pd-white);
  font-weight: 600; font-size: 15px; padding: 12px 24px;
  border-radius: 8px; text-decoration: none;
  transition: border-color .2s, background .2s;
}
.ct-btn-outline:hover { border-color: var(--pd-red); background: rgba(var(--pdc-accent-rgb,201,162,39),.1); }

/* ── BREADCRUMB ── */
.ct-breadcrumb { background: var(--pd-off-white); border-bottom: 1px solid var(--pd-border); padding: 12px 0; }
.ct-breadcrumb ol { display: flex; flex-wrap: wrap; list-style: none; gap: 4px; align-items: center; font-size: 13px; color: var(--pd-gray); }
.ct-breadcrumb a { color: var(--pd-navy); text-decoration: none; font-weight: 600; }
.ct-breadcrumb a:hover { color: var(--pd-red); }
.ct-breadcrumb li + li::before { content: '/'; margin-right: 4px; opacity: .4; }
.ct-breadcrumb li:last-child { color: var(--pd-red); font-weight: 600; }

/* ── SECTION COMMONS ── */
.ct-label { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--pd-red); margin-bottom: 12px; }
.ct-title { font-family: var(--pdf-head,'Playfair Display'), serif; font-size: clamp(24px, 2.8vw, 38px); font-weight: 700; color: var(--pd-navy); line-height: 1.25; margin-bottom: 18px; }
.ct-desc  { font-size: 15px; color: var(--pd-gray); line-height: 1.85; margin-bottom: 14px; }

/* ── WHAT IS ── */
.ct-what { padding: 88px 0; background: var(--pd-white); }
.ct-what-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }

.ct-definition-box {
  background: linear-gradient(135deg, var(--pd-navy) 0%, var(--pd-navy-light) 100%);
  border-radius: 18px; padding: 36px 32px; margin-top: 28px;
}
.ct-definition-box .def-quote {
  font-family: var(--pdf-head,'Playfair Display'), serif;
  font-size: 18px; font-style: italic;
  color: var(--pd-white); line-height: 1.7;
  border-left: 3px solid var(--pd-red); padding-left: 18px;
  margin-bottom: 20px;
}
.ct-definition-box .def-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.ct-dc-item { background: rgba(255,255,255,.06); border-radius: 10px; padding: 14px 16px; }
.ct-dc-item .dc-head { font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px; }
.ct-dc-item .dc-head.bad  { color: #ef9f9f; }
.ct-dc-item .dc-head.good { color: var(--pd-red-light); }
.ct-dc-item p { font-size: 12.5px; color: rgba(255,255,255,.6); }

/* Visual stats right */
.ct-what-visual { display: flex; flex-direction: column; gap: 18px; }
.ct-benefit-card {
  display: grid; grid-template-columns: 56px 1fr; gap: 16px;
  align-items: center; padding: 20px 22px;
  background: var(--pd-off-white); border: 1px solid var(--pd-border);
  border-radius: 14px; transition: border-color .25s, background .25s, transform .25s;
}
.ct-benefit-card:hover { border-color: var(--pd-red); background: var(--pd-red-pale); transform: translateX(4px); }
.ct-benefit-card .bc-icon {
  width: 56px; height: 56px; background: var(--pd-navy);
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  font-size: 24px; flex-shrink: 0;
}
.ct-benefit-card h4 { font-size: 15px; font-weight: 700; color: var(--pd-navy); margin-bottom: 3px; }
.ct-benefit-card p  { font-size: 13px; color: var(--pd-gray); }

/* ── CHECKLIST ITEMS ── */
.ct-items { padding: 88px 0; background: var(--pd-off-white); }
.ct-items-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 48px; }
.ct-item-card {
  background: var(--pd-white); border-radius: 16px;
  border: 1px solid var(--pd-border);
  padding: 26px 22px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
  text-align: center;
}
.ct-item-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,.1); border-color: var(--pd-red); }
.ct-item-card .ci-icon {
  width: 60px; height: 60px; background: var(--pd-navy);
  border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin: 0 auto 16px;
}
.ct-item-card h4 { font-size: 14px; font-weight: 700; color: var(--pd-navy); line-height: 1.4; }
.ct-item-card .ci-num {
  display: inline-block; font-family: var(--pdf-head,'Playfair Display'), serif;
  font-size: 11px; font-weight: 700; color: var(--pd-red);
  background: rgba(var(--pdc-accent-rgb,201,162,39),.1); border: 1px solid rgba(var(--pdc-accent-rgb,201,162,39),.2);
  padding: 2px 10px; border-radius: 20px; margin-bottom: 10px;
}

/* ── WHEN TO RENOVATE ── */
.ct-when { padding: 88px 0; background: var(--pd-navy); }
.ct-when .ct-title  { color: var(--pd-white); }
.ct-when .ct-desc   { color: rgba(255,255,255,.55); }
.ct-when-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }

.ct-when-card {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px; padding: 32px 28px;
  transition: background .3s, border-color .3s, transform .3s;
  display: flex; flex-direction: column;
}
.ct-when-card:hover { background: rgba(var(--pdc-accent-rgb,201,162,39),.1); border-color: rgba(var(--pdc-accent-rgb,201,162,39),.35); transform: translateY(-4px); }
.ct-when-card-top { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.ct-wc-num {
  flex-shrink: 0; width: 44px; height: 44px;
  background: rgba(var(--pdc-accent-rgb,201,162,39),.15); border: 1px solid rgba(var(--pdc-accent-rgb,201,162,39),.3);
  border-radius: 12px; color: var(--pd-red);
  font-family: var(--pdf-head,'Playfair Display'), serif; font-weight: 900; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
}
.ct-when-card h3 { font-size: 16px; font-weight: 700; color: var(--pd-white); line-height: 1.4; }
.ct-when-card p  { font-size: 13.5px; color: rgba(255,255,255,.6); line-height: 1.75; flex: 1; }
.ct-wc-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(var(--pdc-accent-rgb,201,162,39),.12); border: 1px solid rgba(var(--pdc-accent-rgb,201,162,39),.2);
  color: var(--pd-red-light); font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 20px; margin-top: 18px;
  letter-spacing: .5px; align-self: flex-start;
}

/* ── PROCESS ── */
.ct-process { padding: 88px 0; background: var(--pd-white); }
.ct-process-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin-top: 52px; position: relative; }
.ct-process-steps::before {
  content: '';
  position: absolute; top: 36px; left: 10%; right: 10%;
  height: 2px; background: linear-gradient(90deg, var(--pd-red) 0%, var(--pd-red-light) 100%);
  opacity: .3;
}
.ct-step { text-align: center; padding: 0 12px; position: relative; }
.ct-step-circle {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--pd-navy); border: 3px solid var(--pd-red);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; margin: 0 auto 16px;
  transition: transform .3s, background .3s;
  position: relative; z-index: 1;
}
.ct-step:hover .ct-step-circle { transform: scale(1.1); background: var(--pd-navy-light); }
.ct-step h4 { font-size: 13.5px; font-weight: 700; color: var(--pd-navy); margin-bottom: 6px; }
.ct-step p  { font-size: 12px; color: var(--pd-gray); }

/* ── CTA STRIP ── */
.ct-cta { background: linear-gradient(135deg, var(--pd-navy) 0%, var(--pd-navy-light) 100%); padding: 80px 0; }
.ct-cta-inner { display: grid; grid-template-columns: 1fr auto; gap: 48px; align-items: center; }
.ct-cta-inner h2 { font-family: var(--pdf-head,'Playfair Display'), serif; font-size: clamp(22px, 3vw, 36px); font-weight: 700; color: var(--pd-white); margin-bottom: 12px; }
.ct-cta-inner p  { font-size: 15px; color: rgba(255,255,255,.6); }
.ct-cta-perks { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 18px; }
.ct-cta-perks span { font-size: 13px; color: rgba(255,255,255,.7); display: flex; align-items: center; gap: 6px; }
.ct-cta-actions { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.ct-btn-cta-big {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  background: var(--pd-red-cta); color: var(--pd-white);
  font-weight: 800; font-size: 17px; padding: 16px 34px;
  border-radius: 10px; text-decoration: none; white-space: nowrap;
  transition: background .2s, transform .2s;
  animation: ct-pulse 2.5s infinite;
}
.ct-btn-cta-big:hover { background: var(--pdc-cta-d,#c62828); transform: scale(1.04); }
@keyframes ct-pulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(var(--pdc-cta-rgb,229,57,53),.4); }
  50%      { box-shadow: 0 0 0 10px rgba(var(--pdc-cta-rgb,229,57,53),0); }
}
.ct-cta-sub { font-size: 12px; color: rgba(255,255,255,.35); }

/* ── REVEAL ── */
@media (prefers-reduced-motion: no-preference) { .js .pd-reveal { opacity: 0; transform: translateY(24px); transition: opacity .65s ease, transform .65s ease; } }
@media (prefers-reduced-motion: no-preference) { .js .pd-reveal.visible { opacity: 1; transform: none; } }
.pd-reveal-d1 { transition-delay: .1s; }
.pd-reveal-d2 { transition-delay: .2s; }
.pd-reveal-d3 { transition-delay: .3s; }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .ct-items-grid   { grid-template-columns: repeat(2, 1fr); }
  .ct-process-steps{ grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .ct-process-steps::before { display: none; }
}
@media (max-width: 900px) {
  .ct-hero-inner   { grid-template-columns: 1fr; gap: 40px; }
  .ct-what-grid    { grid-template-columns: 1fr; gap: 40px; }
  .ct-when-grid    { grid-template-columns: 1fr; }
  .ct-cta-inner    { grid-template-columns: 1fr; gap: 32px; }
  .ct-cta-actions  { align-items: flex-start; }
}
@media (max-width: 768px) {
  .ct-hero,
  .ct-what, .ct-items, .ct-when, .ct-process, .ct-cta { padding: 60px 0; }
  .ct-items-grid { grid-template-columns: 1fr; }
  .ct-process-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .pd-container { padding: 0 16px; }
  .ct-definition-box .def-compare { grid-template-columns: 1fr; }
  .ct-process-steps { grid-template-columns: 1fr; }
  .ct-cta-inner { text-align: center; }
  .ct-cta-actions { align-items: center; width: 100%; }
  .ct-btn-cta-big { width: 100%; max-width: 320px; }
}