/* ============================================================
   style.css — 키움기프트론 카드깡 홈페이지
   Design: Dark / Gold accent / 신뢰성 있는 블랙 테마
   ============================================================ */

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Colors */
  --c-bg:          #0a0a0b;
  --c-bg-2:        #111115;
  --c-bg-3:        #18181e;
  --c-bg-card:     #141418;
  --c-border:      rgba(255,255,255,0.07);
  --c-border-h:    rgba(255,215,0,0.35);

  --c-gold:        #f5c842;
  --c-gold-dim:    #c9a030;
  --c-gold-glow:   rgba(245,200,66,0.18);

  --c-text:        #e8e8ec;
  --c-text-2:      #9a9aaa;
  --c-text-3:      #606070;

  --c-white:       #ffffff;

  /* Spacing */
  --sp-xs:  0.4rem;
  --sp-sm:  0.75rem;
  --sp-md:  1.25rem;
  --sp-lg:  2rem;
  --sp-xl:  3.5rem;
  --sp-2xl: 6rem;

  /* Typography */
  --ff-sans:  'Noto Sans KR', 'Inter', system-ui, sans-serif;
  --fw-light: 300;
  --fw-reg:   400;
  --fw-mid:   500;
  --fw-semi:  600;
  --fw-bold:  700;
  --fw-black: 900;

  /* Radius */
  --r-sm:  6px;
  --r-md:  12px;
  --r-lg:  20px;
  --r-xl:  32px;

  /* Transitions */
  --t-fast: 180ms ease;
  --t-mid:  300ms ease;
  --t-slow: 500ms ease;

  /* Shadow */
  --shadow-card: 0 4px 32px rgba(0,0,0,0.55);
  --shadow-gold: 0 0 32px rgba(245,200,66,0.22);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--ff-sans);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a { color: inherit; text-decoration: none; }

em { font-style: normal; color: var(--c-gold); }

/* ── Container ── */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--sp-lg);
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: #333; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-gold-dim); }

/* ── Selection ── */
::selection { background: var(--c-gold); color: #000; }


/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 1000;
  padding: 0;
  transition: background var(--t-mid), backdrop-filter var(--t-mid), border-color var(--t-mid);
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10,10,11,0.88);
  backdrop-filter: blur(18px) saturate(180%);
  border-color: var(--c-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: var(--fw-bold);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}
.logo-mark {
  color: var(--c-gold);
  font-size: 0.7rem;
  animation: pulse-gold 2.5s ease-in-out infinite;
}
@keyframes pulse-gold {
  0%,100% { opacity: 1; text-shadow: 0 0 0 transparent; }
  50%      { opacity: 0.75; text-shadow: 0 0 12px var(--c-gold); }
}

.nav-links {
  display: flex;
  gap: var(--sp-xl);
  list-style: none;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: var(--fw-mid);
  color: var(--c-text-2);
  letter-spacing: 0.02em;
  transition: color var(--t-fast);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  inset-block-end: -4px;
  inset-inline-start: 0;
  width: 0;
  height: 2px;
  background: var(--c-gold);
  border-radius: 2px;
  transition: width var(--t-mid);
}
.nav-links a:hover { color: var(--c-white); }
.nav-links a:hover::after { width: 100%; }

/* Mobile Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--c-text-2);
  border-radius: 2px;
  transition: transform var(--t-mid), opacity var(--t-mid), background var(--t-mid);
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); background: var(--c-gold); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); background: var(--c-gold); }


/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 68px;
}

/* Grid background */
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

/* Glow blobs */
.hero-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
}
.hero-glow--left {
  background: radial-gradient(circle, rgba(245,200,66,0.10) 0%, transparent 70%);
  top: -100px; left: -200px;
}
.hero-glow--right {
  background: radial-gradient(circle, rgba(100,100,255,0.06) 0%, transparent 70%);
  bottom: -100px; right: -150px;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--sp-xl);
  padding: var(--sp-2xl) var(--sp-lg);
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  border: 1px solid var(--c-border-h);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: var(--fw-semi);
  color: var(--c-gold);
  background: rgba(245,200,66,0.06);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Title */
.hero-title {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: var(--fw-black);
  line-height: 1.08;
  letter-spacing: -0.03em;
}
.hero-em {
  color: var(--c-gold);
  text-shadow: 0 0 60px rgba(245,200,66,0.45);
}
.hero-rest {
  color: var(--c-white);
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--c-text-2);
  max-width: 560px;
  line-height: 1.75;
}

/* Buttons */
.hero-actions {
  display: flex;
  gap: var(--sp-md);
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--r-md);
  font-size: 0.93rem;
  font-weight: var(--fw-semi);
  letter-spacing: 0.01em;
  transition: all var(--t-mid);
  cursor: pointer;
  border: none;
}
.btn--primary {
  background: var(--c-gold);
  color: #000;
  box-shadow: 0 4px 24px rgba(245,200,66,0.3);
}
.btn--primary:hover {
  background: #ffe066;
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(245,200,66,0.45);
}
.btn--ghost {
  background: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border);
}
.btn--ghost:hover {
  border-color: var(--c-gold-dim);
  color: var(--c-gold);
  background: rgba(245,200,66,0.04);
}

/* Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-md);
  width: 100%;
  max-width: 800px;
}
.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: var(--sp-lg) var(--sp-md);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-mid), transform var(--t-mid);
}
.stat-card:hover {
  border-color: var(--c-border-h);
  transform: translateY(-3px);
}
.stat-num {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: var(--fw-black);
  color: var(--c-gold);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: var(--c-text-3);
  font-weight: var(--fw-mid);
  text-align: center;
  letter-spacing: 0.02em;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  cursor: pointer;
  z-index: 3;
}
.scroll-dot {
  display: block;
  width: 8px;
  height: 8px;
  background: var(--c-gold);
  border-radius: 50%;
  animation: bounce-dot 1.8s ease-in-out infinite;
}
@keyframes bounce-dot {
  0%,100% { transform: translateY(0); opacity: 1; }
  50%      { transform: translateY(10px); opacity: 0.4; }
}


/* ============================================================
   SECTION COMMON
   ============================================================ */
.blog-section,
.trust-section,
.faq-section {
  padding: var(--sp-2xl) 0;
}

.blog-section { background: var(--c-bg); }
.trust-section { background: var(--c-bg-2); }
.faq-section   { background: var(--c-bg); }

.section-header {
  text-align: center;
  margin-bottom: var(--sp-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.section-tag {
  font-size: 0.72rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.2em;
  color: var(--c-gold);
  text-transform: uppercase;
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: var(--fw-black);
  letter-spacing: -0.025em;
  color: var(--c-white);
}
.section-desc {
  font-size: 0.98rem;
  color: var(--c-text-2);
  max-width: 500px;
  line-height: 1.7;
}


/* ============================================================
   BLOG CARDS
   ============================================================ */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-lg);
}

/* Fade-in animation */
[data-aos] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

.blog-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--t-mid), transform var(--t-mid), box-shadow var(--t-mid);
}
.blog-card:hover {
  border-color: var(--c-border-h);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card), var(--shadow-gold);
}
.blog-card--featured {
  border-color: rgba(245,200,66,0.22);
}

.card-link { display: flex; flex-direction: column; height: 100%; }

/* Thumbnail */
.card-thumb {
  position: relative;
  height: 160px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.card-thumb-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse at 40% 40%,
    hsl(var(--hue), 55%, 20%) 0%,
    hsl(var(--hue), 30%, 10%) 60%,
    var(--c-bg-card) 100%
  );
  transition: transform var(--t-slow);
}
.blog-card:hover .card-thumb-bg { transform: scale(1.07); }

.card-icon {
  position: relative;
  font-size: 2.4rem;
  color: hsl(var(--hue), 80%, 70%);
  opacity: 0.85;
  filter: drop-shadow(0 0 16px hsl(var(--hue), 80%, 50%));
  transition: transform var(--t-mid);
}
.blog-card:hover .card-icon { transform: scale(1.12); }

.card-cat {
  position: absolute;
  top: 12px;
  left: 14px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: var(--fw-semi);
  color: var(--c-white);
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(4px);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  z-index: 1;
}

/* Card body */
.card-body {
  padding: var(--sp-lg) var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.card-featured-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.7rem;
  font-weight: var(--fw-semi);
  color: var(--c-gold);
  letter-spacing: 0.04em;
}
.card-featured-badge i { font-size: 0.65rem; }

.card-title {
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: var(--c-white);
  line-height: 1.45;
  letter-spacing: -0.01em;
  transition: color var(--t-fast);
}
.blog-card:hover .card-title { color: var(--c-gold); }

.card-excerpt {
  font-size: 0.85rem;
  color: var(--c-text-2);
  line-height: 1.65;
  flex: 1;
}

.card-meta {
  display: flex;
  gap: var(--sp-md);
  font-size: 0.76rem;
  color: var(--c-text-3);
  padding-top: 8px;
  border-top: 1px solid var(--c-border);
  margin-top: auto;
}
.card-meta i { margin-right: 4px; }
.card-date, .card-read {
  display: flex;
  align-items: center;
}


/* ============================================================
   TRUST SECTION
   ============================================================ */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-lg);
}

.trust-card {
  display: flex;
  align-items: center;
  gap: var(--sp-lg);
  padding: var(--sp-lg) var(--sp-xl);
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  transition: border-color var(--t-mid), transform var(--t-mid), box-shadow var(--t-mid);
  cursor: pointer;
}
.trust-card:hover {
  border-color: var(--c-border-h);
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
}

.trust-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(245,200,66,0.08);
  border: 1px solid rgba(245,200,66,0.18);
  border-radius: var(--r-md);
  font-size: 1.5rem;
  color: var(--c-gold);
  transition: background var(--t-mid);
}
.trust-card:hover .trust-icon { background: rgba(245,200,66,0.15); }

.trust-info { flex: 1; }
.trust-name {
  display: block;
  font-size: 1rem;
  font-weight: var(--fw-bold);
  color: var(--c-white);
  margin-bottom: 4px;
}
.trust-desc {
  font-size: 0.85rem;
  color: var(--c-text-2);
  line-height: 1.6;
}

.trust-arrow {
  color: var(--c-text-3);
  font-size: 0.85rem;
  transition: color var(--t-fast), transform var(--t-fast);
}
.trust-card:hover .trust-arrow {
  color: var(--c-gold);
  transform: translate(2px, -2px);
}


/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-list {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: border-color var(--t-mid);
}
.faq-item.open {
  border-color: var(--c-border-h);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-md);
  width: 100%;
  padding: var(--sp-lg) var(--sp-xl);
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  color: var(--c-text);
  font-size: 0.98rem;
  font-weight: var(--fw-semi);
  font-family: var(--ff-sans);
  line-height: 1.5;
  transition: color var(--t-fast);
}
.faq-question:hover { color: var(--c-white); }
.faq-item.open .faq-question { color: var(--c-gold); }

.faq-icon {
  flex-shrink: 0;
  font-size: 0.85rem;
  color: var(--c-text-3);
  transition: transform var(--t-mid), color var(--t-fast);
}
.faq-item.open .faq-icon {
  transform: rotate(180deg);
  color: var(--c-gold);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.38s ease, padding 0.3s ease;
  padding: 0 var(--sp-xl);
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 var(--sp-xl) var(--sp-lg);
}
.faq-answer p {
  font-size: 0.9rem;
  color: var(--c-text-2);
  line-height: 1.78;
  border-top: 1px solid var(--c-border);
  padding-top: var(--sp-md);
}


/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--c-bg-2);
  border-top: 1px solid var(--c-border);
  padding: var(--sp-2xl) 0 var(--sp-xl);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-xl);
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
}
.footer-tagline {
  font-size: 0.88rem;
  color: var(--c-text-3);
  max-width: 340px;
  line-height: 1.65;
}
.footer-links {
  display: flex;
  gap: var(--sp-lg);
}
.footer-links a {
  font-size: 0.82rem;
  color: var(--c-text-3);
  transition: color var(--t-fast);
}
.footer-links a:hover { color: var(--c-gold); }

.footer-right {
  text-align: right;
}
.footer-copy {
  font-size: 0.82rem;
  color: var(--c-text-3);
  margin-bottom: 6px;
}
.footer-disclaimer {
  font-size: 0.75rem;
  color: var(--c-text-3);
  max-width: 320px;
  line-height: 1.6;
  opacity: 0.7;
}


/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 999;
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: var(--c-gold);
  color: #000;
  border: none;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(245,200,66,0.4);
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: opacity var(--t-mid), transform var(--t-mid);
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: #ffe066;
  transform: translateY(-3px);
}


/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  /* Nav */
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    inset-block: 68px 0;
    inset-inline-start: 0;
    width: 75vw;
    max-width: 320px;
    background: rgba(10,10,11,0.97);
    backdrop-filter: blur(18px);
    border-right: 1px solid var(--c-border);
    flex-direction: column;
    gap: 0;
    padding: var(--sp-xl) 0;
    transform: translateX(-105%);
    transition: transform var(--t-mid);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links li a {
    display: block;
    padding: 14px var(--sp-xl);
    font-size: 1rem;
  }
  .nav-links a::after { display: none; }

  /* Hero */
  .hero-title { font-size: clamp(2.2rem, 9vw, 3.5rem); }
  .hero-inner { padding: var(--sp-xl) var(--sp-md); }
  .hero-actions { flex-direction: column; align-items: center; }

  /* Blog */
  .blog-grid { grid-template-columns: 1fr; }
  .blog-section,
  .trust-section,
  .faq-section { padding: var(--sp-xl) 0; }

  /* Trust */
  .trust-grid { grid-template-columns: 1fr; }
  .trust-card { padding: var(--sp-lg); }

  /* FAQ */
  .faq-question { padding: var(--sp-md) var(--sp-lg); font-size: 0.92rem; }
  .faq-answer   { padding: 0 var(--sp-lg); }
  .faq-item.open .faq-answer { padding: 0 var(--sp-lg) var(--sp-md); }

  /* Footer */
  .footer-inner { flex-direction: column; }
  .footer-right { text-align: left; }
  .footer-disclaimer { max-width: 100%; }

  /* Back to top */
  .back-to-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  :root { --sp-lg: 1.4rem; --sp-xl: 2.5rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-card  { padding: var(--sp-md) var(--sp-sm); }
  .container  { padding: 0 var(--sp-md); }
}


/* ============================================================
   EXTENSIONS — 키움기프트론 추가 스타일
   ============================================================ */

/* ── Nav CTA ── */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  background: var(--c-gold);
  color: #000 !important;
  border-radius: var(--r-md);
  font-weight: var(--fw-bold);
  font-size: 0.85rem;
  transition: background var(--t-mid), transform var(--t-mid);
}
.nav-cta:hover { background: #ffe066; transform: translateY(-1px); }
.nav-cta::after { display: none !important; }

/* ── Hero Hotline ── */
.hero-hotline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: rgba(245,200,66,0.08);
  border: 1px solid rgba(245,200,66,0.25);
  border-radius: var(--r-md);
  font-size: 0.9rem;
  color: var(--c-text-2);
  margin-top: 4px;
  flex-wrap: wrap;
}
.hero-hotline i { color: var(--c-gold); }
.hero-hotline strong { color: var(--c-gold); font-size: 1.05rem; }
.hotline-badge {
  padding: 3px 10px;
  background: var(--c-gold);
  color: #000;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.04em;
}

/* ── Strengths Bar ── */
.strengths-bar {
  background: var(--c-bg-3);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-lg) 0;
}
.strengths-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.strength-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px var(--sp-xl);
  font-size: 0.88rem;
  font-weight: var(--fw-semi);
  color: var(--c-text-2);
  white-space: nowrap;
}
.strength-item i { color: var(--c-gold); font-size: 1rem; }
.strength-divider {
  width: 1px;
  height: 24px;
  background: var(--c-border);
}

/* ── Blog Card Image Thumb ── */
.card-thumb--img {
  height: 200px;
  padding: 0;
  overflow: hidden;
  position: relative;
}
.card-thumb--img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--t-slow);
  display: block;
}
.blog-card:hover .card-thumb--img img { transform: scale(1.06); }
.card-thumb--img .card-cat {
  position: absolute;
  top: 12px;
  left: 14px;
  z-index: 2;
}

/* ── CTA Section ── */
.cta-section {
  background: linear-gradient(135deg, #0d0d12 0%, #18181e 50%, #0d0d12 100%);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: var(--sp-2xl) 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 700px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(245,200,66,0.1) 0%, transparent 65%);
  pointer-events: none;
}
.cta-inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-xl);
  flex-wrap: wrap;
}
.cta-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: var(--fw-black);
  color: var(--c-white);
  letter-spacing: -0.025em;
  margin-bottom: 8px;
}
.cta-desc {
  font-size: 0.98rem;
  color: var(--c-text-2);
}
.cta-actions {
  display: flex;
  gap: var(--sp-md);
  flex-shrink: 0;
}
.btn--lg {
  padding: 16px 32px;
  font-size: 1rem;
}

/* ── Footer Contact ── */
.footer-tel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.2rem;
  font-weight: var(--fw-bold);
  color: var(--c-gold);
  transition: color var(--t-fast);
}
.footer-tel:hover { color: #ffe066; }
.footer-tel-note {
  display: block;
  font-size: 0.76rem;
  color: var(--c-text-3);
  margin-top: 4px;
}
.footer-contact {
  display: flex;
  flex-direction: column;
}

/* ── Floating CTA ── */
.floating-cta {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: opacity var(--t-mid), transform var(--t-mid);
}
.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  font-size: 1.3rem;
  color: #000;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  transition: transform var(--t-mid), box-shadow var(--t-mid);
}
.float-btn span {
  font-size: 0.6rem;
  font-weight: var(--fw-bold);
  font-family: var(--ff-sans);
  line-height: 1;
}
.float-btn:hover { transform: scale(1.1) translateY(-3px); }
.float-btn--call {
  background: var(--c-gold);
  box-shadow: 0 4px 24px rgba(245,200,66,0.5);
}
.float-btn--call:hover { box-shadow: 0 8px 32px rgba(245,200,66,0.65); }
.float-btn--sms {
  background: #fff;
  font-size: 1.2rem;
}

/* ── Responsive additions ── */
@media (max-width: 900px) {
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
}
@media (max-width: 768px) {
  .strength-item { padding: 8px var(--sp-md); font-size: 0.8rem; }
  .strength-divider { display: none; }
  .strengths-inner { gap: 4px; justify-content: flex-start; }
  .hero-hotline { font-size: 0.82rem; }
  .card-thumb--img { height: 180px; }
  .cta-actions { flex-direction: column; width: 100%; }
  .btn--lg { width: 100%; justify-content: center; }
}
@media (max-width: 480px) {
  .floating-cta { bottom: 24px; right: 16px; }
  .float-btn { width: 52px; height: 52px; font-size: 1.1rem; }
}


/* ============================================================
   SERVICES SECTION
   ============================================================ */
.services-section {
  background: var(--c-bg-2);
  padding: var(--sp-2xl) 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-lg);
}

.service-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-xl) var(--sp-lg);
  display: flex;
  flex-direction: column;
  gap: var(--sp-md);
  transition: border-color var(--t-mid), transform var(--t-mid), box-shadow var(--t-mid);
}
.service-card:hover {
  border-color: var(--c-border-h);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.service-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.2);
}
.service-icon--gold   { background: rgba(245,200,66,0.1); color: var(--c-gold); border-color: rgba(245,200,66,0.25); }
.service-icon--green  { background: rgba(34,197,94,0.1); color: #4ade80; border-color: rgba(34,197,94,0.2); }
.service-icon--purple { background: rgba(168,85,247,0.1); color: #c084fc; border-color: rgba(168,85,247,0.2); }

.service-badge {
  padding: 4px 10px;
  border-radius: 100px;
  font-size: 0.68rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.service-badge--blue   { background: rgba(59,130,246,0.12); color: #60a5fa; }
.service-badge--gold   { background: rgba(245,200,66,0.12); color: var(--c-gold); }
.service-badge--green  { background: rgba(34,197,94,0.1); color: #4ade80; }
.service-badge--purple { background: rgba(168,85,247,0.1); color: #c084fc; }

.service-title {
  font-size: 1.05rem;
  font-weight: var(--fw-bold);
  color: var(--c-white);
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 0.84rem;
  color: var(--c-text-2);
  line-height: 1.75;
  flex: 1;
}

.service-inline-link {
  color: var(--c-gold);
  font-weight: var(--fw-semi);
  border-bottom: 1px solid rgba(245,200,66,0.35);
  transition: color var(--t-fast), border-color var(--t-fast);
}
.service-inline-link:hover { color: #ffe066; border-color: #ffe066; }

.service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: var(--sp-md) 0;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.service-list li {
  font-size: 0.8rem;
  color: var(--c-text-2);
  padding-left: 1.4rem;
  position: relative;
}
.service-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--c-gold);
  font-weight: var(--fw-bold);
  font-size: 0.75rem;
}

.service-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 14px;
  border-radius: var(--r-md);
  font-size: 0.78rem;
  font-weight: var(--fw-semi);
  color: var(--c-text-2);
  background: var(--c-bg-3);
  border: 1px solid var(--c-border);
  transition: all var(--t-mid);
  text-align: center;
}
.service-btn:hover { background: rgba(245,200,66,0.08); border-color: var(--c-border-h); color: var(--c-gold); }
.service-btn--gold   { background: rgba(245,200,66,0.08); border-color: rgba(245,200,66,0.25); color: var(--c-gold); }
.service-btn--gold:hover { background: rgba(245,200,66,0.18); }
.service-btn--green  { background: rgba(34,197,94,0.06); border-color: rgba(34,197,94,0.2); color: #4ade80; }
.service-btn--green:hover { background: rgba(34,197,94,0.14); }
.service-btn--purple { background: rgba(168,85,247,0.06); border-color: rgba(168,85,247,0.2); color: #c084fc; }
.service-btn--purple:hover { background: rgba(168,85,247,0.14); }

/* FAQ 링크 */
.faq-link {
  color: var(--c-gold);
  font-weight: var(--fw-semi);
  border-bottom: 1px solid rgba(245,200,66,0.3);
  transition: color var(--t-fast), border-color var(--t-fast);
}
.faq-link:hover { color: #ffe066; border-color: #ffe066; }

/* 푸터 서비스 링크 */
.footer-service-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-top: 4px;
  padding-top: 12px;
  border-top: 1px solid var(--c-border);
}
.footer-service-links a {
  font-size: 0.78rem;
  color: var(--c-text-3);
  transition: color var(--t-fast);
  border-bottom: 1px solid transparent;
}
.footer-service-links a:hover { color: var(--c-gold); border-color: var(--c-gold-dim); }

/* 서비스 섹션 반응형 */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
  .service-card  { padding: var(--sp-lg) var(--sp-md); }
}