/* ===================================
   강심리 멘탈솔루션 - 메인 스타일시트
   브랜드 컬러: 화이트 / 딥버건디 / 차콜
   =================================== */

:root {
  --color-brand-red: #B64242;
  --color-brand-dark: #6E2C2C;
  --color-bg-main: #F7F5F2;
  --color-bg-sub: #ECE7E1;
  --color-text-dark: #1B1B1B;
  --color-text-mid: #444444;
  --color-text-light: #888888;
  --color-white: #FFFFFF;
  --color-overlay-light: rgba(247, 245, 242, 0.82);
  --color-overlay-dark: rgba(17, 17, 17, 0.52);
  --color-overlay-red: rgba(110, 44, 44, 0.38);
  --font-main: 'Noto Sans KR', sans-serif;
  --transition: 0.35s ease;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-md: 0 6px 30px rgba(0,0,0,0.12);
  --shadow-lg: 0 16px 60px rgba(0,0,0,0.18);
  --border-radius: 8px;
  --max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-main);
  background: var(--color-bg-main);
  color: var(--color-text-dark);
  font-weight: 400;
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
em { font-style: normal; color: var(--color-brand-red); }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}
.section-alt { background: var(--color-bg-sub); }

.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-tag {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--color-brand-red);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 3.4vw, 42px);
  font-weight: 800;
  color: var(--color-text-dark);
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 20px;
}
.section-subtitle {
  color: var(--color-text-mid);
  font-size: 16px;
  max-width: 640px;
  margin: 0 auto;
}
.divider {
  width: 48px;
  height: 3px;
  background: var(--color-brand-red);
  margin: 28px auto 0;
}

/* --- 버튼 --- */
.btn-primary, .btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 34px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 4px;
  transition: var(--transition);
  cursor: pointer;
  letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--color-brand-red);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-brand-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.btn-outline {
  background: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}
.btn-outline:hover {
  background: var(--color-white);
  color: var(--color-brand-dark);
  transform: translateY(-2px);
}

/* --- 내비게이션 --- */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 72px;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0);
  transition: var(--transition);
  z-index: 100;
}
#navbar.scrolled {
  background: rgba(255,255,255,0.97);
  box-shadow: 0 1px 12px rgba(0,0,0,0.08);
  backdrop-filter: blur(10px);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--color-brand-red);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
}
.nav-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.nav-logo-kr {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-dark);
}
.nav-logo-en {
  font-size: 10px;
  color: var(--color-text-light);
  letter-spacing: 1px;
  text-transform: uppercase;
}
#navbar:not(.scrolled) .nav-logo-kr,
#navbar:not(.scrolled) .nav-logo-en { color: var(--color-white); }
#navbar:not(.scrolled) .nav-logo-en { color: rgba(255,255,255,0.75); }

.nav-menu {
  display: flex;
  list-style: none;
  gap: 36px;
  align-items: center;
}
.nav-menu a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text-dark);
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-brand-red);
  transition: var(--transition);
}
.nav-menu a.active::after,
.nav-menu a:hover::after { width: 100%; }
.nav-menu a.active,
.nav-menu a:hover { color: var(--color-brand-red); }

#navbar:not(.scrolled) .nav-menu a { color: var(--color-white); }
#navbar:not(.scrolled) .nav-menu a.active,
#navbar:not(.scrolled) .nav-menu a:hover { color: #ffcaca; }

.nav-cta {
  background: var(--color-brand-red);
  color: var(--color-white) !important;
  padding: 10px 22px !important;
  border-radius: 4px;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--color-brand-dark);
  transform: translateY(-1px);
}
#navbar:not(.scrolled) .nav-cta {
  background: var(--color-white);
  color: var(--color-brand-red) !important;
}
#navbar:not(.scrolled) .nav-cta:hover {
  background: var(--color-bg-main);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.hamburger span {
  width: 26px;
  height: 2px;
  background: var(--color-text-dark);
  transition: var(--transition);
}
#navbar:not(.scrolled) .hamburger span { background: var(--color-white); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transform: translateY(-120%);
  transition: var(--transition);
  z-index: 99;
  box-shadow: var(--shadow-md);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  padding: 12px 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--color-text-dark);
  border-bottom: 1px solid var(--color-bg-sub);
}

/* --- 히어로 --- */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  overflow: hidden;
  text-align: center;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  z-index: 1;
  will-change: transform;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17,17,17,0.62), rgba(110,44,44,0.48));
  z-index: 2;
}
.hero-content {
  position: relative;
  z-index: 3;
  padding: 0 24px;
  max-width: 900px;
}
.hero-label {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #ffdada;
  margin-bottom: 24px;
  font-weight: 500;
}
.hero-title {
  font-size: clamp(38px, 6vw, 68px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.hero-title-en {
  display: block;
  font-size: clamp(14px, 1.6vw, 20px);
  letter-spacing: 6px;
  color: rgba(255,255,255,0.85);
  font-weight: 300;
  margin-bottom: 32px;
}
.hero-desc {
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.9;
  color: rgba(255,255,255,0.94);
  margin-bottom: 44px;
  font-weight: 300;
}
.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: rgba(255,255,255,0.75);
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-align: center;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.5);
  margin: 8px auto 0;
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute;
  top: -40px;
  left: 0;
  width: 100%;
  height: 40px;
  background: var(--color-white);
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
  0% { top: -40px; }
  100% { top: 40px; }
}

/* --- 브랜드 소개 --- */
.brand-intro {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 72px;
  align-items: center;
}
.brand-intro-text h2 {
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
}
.brand-intro-text p {
  color: var(--color-text-mid);
  font-size: 16px;
  line-height: 1.9;
  margin-bottom: 40px;
}
.brand-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--color-bg-sub);
}
.stat-num {
  font-size: 34px;
  font-weight: 800;
  color: var(--color-brand-red);
  line-height: 1.1;
  margin-bottom: 6px;
}
.stat-label {
  font-size: 13px;
  color: var(--color-text-light);
  letter-spacing: 1px;
}
.brand-intro-visual {
  position: relative;
}
.brand-img-main {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
}
.brand-img-badge {
  position: absolute;
  bottom: -28px;
  left: -28px;
  background: var(--color-brand-red);
  color: var(--color-white);
  padding: 22px 28px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}
.brand-img-badge strong { display: block; font-size: 18px; font-weight: 700; }
.brand-img-badge span { font-size: 12px; opacity: 0.85; letter-spacing: 1px; }

/* --- 프로그램 카드 (홈) --- */
.program-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.program-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.program-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}
.program-card-img {
  height: 200px;
  overflow: hidden;
}
.program-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.program-card:hover .program-card-img img { transform: scale(1.08); }
.program-card-body { padding: 26px 22px; }
.program-card-num {
  font-size: 11px;
  color: var(--color-brand-red);
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.program-card-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 12px;
  min-height: 48px;
}
.program-card-desc {
  font-size: 13.5px;
  color: var(--color-text-mid);
  line-height: 1.7;
}

/* --- Target Grid --- */
.target-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.target-item {
  display: flex;
  gap: 20px;
  padding: 28px;
  background: var(--color-bg-main);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-brand-red);
  transition: var(--transition);
}
.target-item:hover {
  transform: translateX(6px);
  box-shadow: var(--shadow-sm);
}
.target-icon {
  font-size: 32px;
  flex-shrink: 0;
}
.target-text h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}
.target-text p {
  font-size: 14px;
  color: var(--color-text-mid);
  line-height: 1.6;
}

/* --- 전문가 소개 --- */
.expert-section { background: var(--color-white); }
.expert-hero {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 72px;
}
.expert-photo {
  position: relative;
}
.expert-photo-frame {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, #e8e0d8, #d4c4b8);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
.expert-photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.expert-photo-placeholder {
  color: rgba(27,27,27,0.35);
  font-size: 13px;
  letter-spacing: 2px;
  text-align: center;
  font-family: 'Menlo', 'Consolas', monospace;
}
.expert-photo-placeholder::before {
  content: '';
  display: block;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  border: 2px dashed rgba(27,27,27,0.28);
  margin: 0 auto 16px;
}
.expert-photo-tag {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--color-brand-dark);
  color: var(--color-white);
  padding: 18px 22px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
}
.expert-info h3 {
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}
.expert-name-en {
  display: block;
  font-size: 13px;
  letter-spacing: 4px;
  color: var(--color-text-light);
  text-transform: uppercase;
  margin-bottom: 22px;
}
.expert-titles {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.expert-titles span {
  display: inline-block;
  background: var(--color-bg-sub);
  color: var(--color-brand-dark);
  padding: 6px 14px;
  border-radius: 4px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.expert-lead {
  color: var(--color-text-mid);
  font-size: 15.5px;
  line-height: 1.9;
}

.expert-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  margin-bottom: 32px;
}
.expert-block {
  background: var(--color-bg-main);
  padding: 36px 32px;
  border-radius: var(--border-radius);
  border-top: 3px solid var(--color-brand-red);
}
.expert-block.expert-block-wide { grid-column: 1 / -1; }
.expert-block h4 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--color-text-dark);
  display: flex;
  align-items: center;
  gap: 10px;
}
.expert-block h4::before {
  content: '';
  width: 4px;
  height: 18px;
  background: var(--color-brand-red);
  border-radius: 2px;
}
.expert-block p {
  color: var(--color-text-mid);
  font-size: 14.5px;
  line-height: 1.95;
  margin-bottom: 14px;
}
.expert-block p:last-child { margin-bottom: 0; }

.expert-list { list-style: none; }
.expert-list li {
  padding: 12px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--color-text-mid);
  display: flex;
  gap: 12px;
  align-items: baseline;
}
.expert-list li:last-child { border-bottom: none; }
.expert-list li strong {
  color: var(--color-text-dark);
  font-weight: 700;
  flex-shrink: 0;
}
.expert-list li .list-note {
  display: block;
  font-size: 12.5px;
  color: var(--color-text-light);
  margin-top: 3px;
}

/* 연구소 전문성 강조 블록 */
.institute-highlight {
  margin-top: 40px;
  background: linear-gradient(135deg, var(--color-brand-dark), var(--color-brand-red));
  color: var(--color-white);
  padding: 44px 44px;
  border-radius: var(--border-radius);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: center;
  box-shadow: var(--shadow-md);
}
.institute-seal {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  flex-shrink: 0;
}
.institute-seal .seal-abh {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: 2px;
  line-height: 1;
}
.institute-seal .seal-approved {
  font-size: 9px;
  letter-spacing: 2px;
  margin-top: 6px;
  opacity: 0.9;
}
.institute-seal .seal-school {
  font-size: 11px;
  font-weight: 600;
  margin-top: 4px;
}
.institute-tag {
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 10px;
}
.institute-highlight h4 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 14px;
  line-height: 1.4;
}
.institute-highlight p {
  font-size: 14.5px;
  line-height: 1.85;
  opacity: 0.94;
}

/* --- 프로그램 상세 --- */
.program-detail-section { background: var(--color-bg-sub); }
.program-detail-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  margin-bottom: 32px;
  box-shadow: var(--shadow-sm);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
}
.program-detail-card:nth-child(even) {
  grid-template-columns: 1.4fr 1fr;
}
.program-detail-card:nth-child(even) .program-detail-img { order: 2; }

.program-detail-img {
  min-height: 340px;
  background-size: cover;
  background-position: center;
  position: relative;
}
.program-detail-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(110,44,44,0.15), rgba(0,0,0,0.25));
}
.program-detail-body { padding: 40px 44px; }
.program-detail-tag {
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--color-brand-red);
  font-weight: 600;
  margin-bottom: 14px;
  text-transform: uppercase;
}
.program-detail-body h3 {
  font-size: 26px;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}
.program-quote {
  color: var(--color-brand-dark);
  font-size: 14.5px;
  font-weight: 500;
  margin-bottom: 16px;
  font-style: italic;
}
.program-detail-desc {
  color: var(--color-text-mid);
  font-size: 14.5px;
  line-height: 1.85;
  margin-bottom: 24px;
}
.program-points { list-style: none; }
.program-points li {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid var(--color-bg-sub);
  align-items: flex-start;
}
.program-points li:first-child { border-top: none; }
.point-num {
  width: 26px;
  height: 26px;
  background: var(--color-brand-red);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}
.point-text { font-size: 14px; line-height: 1.65; }
.point-text strong { display: block; color: var(--color-text-dark); margin-bottom: 3px; }
.point-text span { color: var(--color-text-mid); font-size: 13.5px; }

/* --- Mindfulness CTA --- */
.mindful-cta {
  position: relative;
  color: var(--color-white);
  text-align: center;
  padding: 120px 24px;
  overflow: hidden;
}
.mindful-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('/static/images/bg-mindfulness.jpg');
  background-size: cover;
  background-position: center;
  z-index: 1;
}
.mindful-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17,17,17,0.72), rgba(110,44,44,0.65));
  z-index: 2;
}
.mindful-cta > * { position: relative; z-index: 3; }
.mindful-cta .section-tag { color: #ffcaca; }
.mindful-cta h2 {
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 20px;
}
.mindful-cta p {
  font-size: 16px;
  color: rgba(255,255,255,0.9);
  max-width: 620px;
  margin: 0 auto 36px;
  line-height: 1.9;
}

/* --- Pricing --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 64px;
}
.pricing-card {
  background: var(--color-white);
  padding: 44px 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.pricing-card.featured {
  border: 2px solid var(--color-brand-red);
}
.pricing-badge {
  position: absolute;
  top: -12px;
  right: 32px;
  background: var(--color-brand-red);
  color: var(--color-white);
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 4px;
  letter-spacing: 1px;
}
.pricing-tag {
  font-size: 12px;
  color: var(--color-brand-red);
  letter-spacing: 3px;
  margin-bottom: 10px;
  text-transform: uppercase;
  font-weight: 600;
}
.pricing-card h3 {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 14px;
}
.pricing-card > p {
  color: var(--color-text-mid);
  font-size: 14.5px;
  line-height: 1.75;
  margin-bottom: 26px;
}
.pricing-list { list-style: none; }
.pricing-list li {
  padding: 10px 0;
  font-size: 14px;
  color: var(--color-text-mid);
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px dashed var(--color-bg-sub);
}
.pricing-list li::before {
  content: '✓';
  color: var(--color-brand-red);
  font-weight: 700;
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}
.contact-item { text-align: center; }
.contact-item i {
  font-size: 26px;
  color: var(--color-brand-red);
  margin-bottom: 12px;
}
.contact-item h5 {
  font-size: 12px;
  color: var(--color-text-light);
  letter-spacing: 2px;
  margin-bottom: 8px;
  text-transform: uppercase;
}
.contact-item p {
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-dark);
  line-height: 1.5;
}

/* --- Contact form --- */
.contact-section { background: var(--color-bg-main); }
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 56px;
  align-items: flex-start;
}
.contact-side h3 {
  font-size: 26px;
  font-weight: 800;
  margin-bottom: 16px;
  line-height: 1.4;
}
.contact-side p {
  color: var(--color-text-mid);
  font-size: 14.5px;
  line-height: 1.85;
  margin-bottom: 32px;
}
.contact-side .contact-item {
  text-align: left;
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-bg-sub);
  align-items: center;
}
.contact-side .contact-item i { margin: 0; font-size: 22px; }
.contact-side .contact-item h5 { text-align: left; margin: 0 0 3px 0; }
.contact-side .contact-item p { margin: 0; font-size: 14.5px; }

.contact-form {
  background: var(--color-white);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
}
.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}
.form-field { margin-bottom: 16px; }
.form-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text-dark);
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #e0d8d0;
  border-radius: 4px;
  background: var(--color-bg-main);
  font-family: inherit;
  font-size: 14px;
  color: var(--color-text-dark);
  transition: var(--transition);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-brand-red);
  background: var(--color-white);
}
.form-field textarea { resize: vertical; min-height: 110px; }
.form-submit {
  width: 100%;
  padding: 15px;
  background: var(--color-brand-red);
  color: var(--color-white);
  font-size: 15px;
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 8px;
}
.form-submit:hover { background: var(--color-brand-dark); }

/* --- Footer --- */
footer {
  background: #1B1B1B;
  color: rgba(255,255,255,0.7);
  padding: 60px 24px 30px;
  text-align: center;
}
footer .footer-brand {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 8px;
}
footer .footer-brand-en {
  font-size: 11px;
  letter-spacing: 3px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 24px;
  text-transform: uppercase;
}
footer .footer-info {
  font-size: 13px;
  line-height: 1.8;
  margin-bottom: 24px;
}
footer .footer-copy {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

/* --- Reveal animation --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* --- Responsive --- */
@media (max-width: 960px) {
  #navbar { padding: 0 20px; }
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .section { padding: 72px 0; }
  .brand-intro { grid-template-columns: 1fr; gap: 48px; }
  .brand-img-badge { left: 16px; bottom: -20px; }
  .program-cards { grid-template-columns: repeat(2, 1fr); }
  .target-grid { grid-template-columns: 1fr; }
  .expert-hero { grid-template-columns: 1fr; gap: 40px; }
  .expert-photo-tag { right: 16px; bottom: -20px; }
  .expert-blocks { grid-template-columns: 1fr; gap: 20px; }
  .institute-highlight { grid-template-columns: 1fr; text-align: center; padding: 32px 24px; }
  .institute-seal { margin: 0 auto; }
  .program-detail-card,
  .program-detail-card:nth-child(even) { grid-template-columns: 1fr; }
  .program-detail-card:nth-child(even) .program-detail-img { order: 0; }
  .program-detail-body { padding: 32px 28px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .contact-info-grid { grid-template-columns: 1fr; gap: 24px; }
  .contact-wrap { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .program-cards { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns a { justify-content: center; }
  .brand-stats { grid-template-columns: 1fr; gap: 20px; text-align: center; }
  .expert-block { padding: 28px 22px; }
}