/* ========================================
   원바로 - 메인 스타일시트
   ======================================== */

:root {
  --primary: #1a1aff;
  --primary-dark: #0000cc;
  --primary-light: #4d4dff;
  --accent: #ff3b3b;
  --accent2: #ff8c00;
  --gold: #f5c518;
  --dark: #0d0d2b;
  --dark2: #13132e;
  --text: #333355;
  --text-light: #6666aa;
  --white: #ffffff;
  --gray: #f4f4f8;
  --border: #e0e0f0;
  --call-color: #1a73e8;
  --sms-color: #25d366;
  --shadow: 0 10px 40px rgba(26,26,255,0.12);
  --shadow-lg: 0 20px 60px rgba(26,26,255,0.2);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: all 0.35s cubic-bezier(.4,0,.2,1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

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

/* ===========================
   상단 헤더
   =========================== */
.top-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(13,13,43,0.97);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
  animation: slideDown 0.6s ease both;
}

@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(26,26,255,0.4);
}

.logo-text {
  font-size: 24px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}

.logo-text strong {
  color: var(--gold);
}

.header-call-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #1a73e8, #0057c2);
  color: white;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 4px 16px rgba(26,115,232,0.4);
  transition: var(--transition);
  animation: pulse-call 2s infinite;
}

.header-call-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,115,232,0.5);
}

@keyframes pulse-call {
  0%, 100% { box-shadow: 0 4px 16px rgba(26,115,232,0.4); }
  50% { box-shadow: 0 4px 24px rgba(26,115,232,0.7), 0 0 0 6px rgba(26,115,232,0.15); }
}

/* ===========================
   히어로 섹션
   =========================== */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0d0d2b 0%, #1a0a3d 40%, #0a1a4d 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}

/* 배경 버블 애니메이션 */
.hero-bg-animation {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.bubble {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
  animation: float-bubble linear infinite;
}

.b1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #4d4dff, transparent);
  top: -100px; left: -100px;
  animation-duration: 20s;
}
.b2 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, #ff3b3b, transparent);
  top: 50%; right: -80px;
  animation-duration: 15s;
  animation-delay: -5s;
}
.b3 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, #f5c518, transparent);
  bottom: 10%; left: 20%;
  animation-duration: 18s;
  animation-delay: -8s;
}
.b4 {
  width: 180px; height: 180px;
  background: radial-gradient(circle, #25d366, transparent);
  top: 30%; left: 40%;
  animation-duration: 12s;
  animation-delay: -3s;
}
.b5 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #1a1aff, transparent);
  bottom: -100px; right: 10%;
  animation-duration: 22s;
  animation-delay: -10s;
}

@keyframes float-bubble {
  0% { transform: translateY(0) scale(1); opacity: 0.07; }
  50% { transform: translateY(-40px) scale(1.05); opacity: 0.12; }
  100% { transform: translateY(0) scale(1); opacity: 0.07; }
}

/* 히어로 콘텐츠 */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 780px;
  margin: 0 auto;
}

.badge-wrap {
  margin-bottom: 24px;
}

.pulse-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,59,59,0.15);
  border: 1px solid rgba(255,59,59,0.4);
  color: #ff6b6b;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

.pulse-badge i {
  font-size: 8px;
  animation: blink 1.2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 28px;
}

.hero-title .line1 {
  font-size: clamp(36px, 6vw, 64px);
  font-weight: 300;
  color: rgba(255,255,255,0.7);
  letter-spacing: -1px;
}

.hero-title .line2 {
  font-size: clamp(42px, 7vw, 78px);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -2px;
  line-height: 1.1;
}

.hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, #f5c518, #ff8c00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(16px, 2.5vw, 20px);
  color: rgba(255,255,255,0.65);
  margin-bottom: 44px;
  line-height: 1.8;
}

.hero-sub strong {
  color: rgba(255,255,255,0.9);
}

/* 히어로 CTA 버튼 */
.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.cta-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 32px;
  border-radius: var(--radius);
  font-size: 18px;
  font-weight: 700;
  min-width: 220px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.cta-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.1);
  transform: translateX(-100%);
  transition: transform 0.4s ease;
}

.cta-btn:hover::before { transform: translateX(0); }

.cta-call {
  background: linear-gradient(135deg, #1a73e8 0%, #0041c2 100%);
  color: white;
  box-shadow: 0 8px 32px rgba(26,115,232,0.45);
  animation: pulse-glow-blue 2.5s infinite;
}

@keyframes pulse-glow-blue {
  0%, 100% { box-shadow: 0 8px 32px rgba(26,115,232,0.45); }
  50% { box-shadow: 0 8px 48px rgba(26,115,232,0.7), 0 0 0 8px rgba(26,115,232,0.1); }
}

.cta-sms {
  background: linear-gradient(135deg, #25d366 0%, #128c4a 100%);
  color: white;
  box-shadow: 0 8px 32px rgba(37,211,102,0.4);
}

.cta-btn:hover {
  transform: translateY(-4px) scale(1.02);
}

.btn-icon {
  font-size: 22px;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.2);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.btn-text small {
  font-size: 11px;
  font-weight: 400;
  opacity: 0.85;
  letter-spacing: 0.3px;
}

.btn-arrow {
  margin-left: auto;
  opacity: 0.7;
  transition: transform 0.3s;
}

.cta-btn:hover .btn-arrow { transform: translateX(4px); }

.hero-notice {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.3px;
}

.hero-notice i {
  font-size: 11px;
  margin-right: 4px;
}

/* 스크롤 다운 */
.scroll-down {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.scroll-down span {
  display: block;
  width: 8px;
  height: 8px;
  border-bottom: 2px solid rgba(255,255,255,0.4);
  border-right: 2px solid rgba(255,255,255,0.4);
  transform: rotate(45deg);
  animation: scroll-arrow 1.4s infinite;
}

.scroll-down span:nth-child(2) { animation-delay: 0.2s; }
.scroll-down span:nth-child(3) { animation-delay: 0.4s; }

@keyframes scroll-arrow {
  0% { opacity: 0; transform: rotate(45deg) translate(-4px,-4px); }
  50% { opacity: 1; }
  100% { opacity: 0; transform: rotate(45deg) translate(4px,4px); }
}

/* ===========================
   공통 섹션 스타일
   =========================== */
.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--primary);
  background: rgba(26,26,255,0.08);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--dark);
  letter-spacing: -1px;
  margin-bottom: 12px;
}

.section-header p {
  font-size: 17px;
  color: var(--text-light);
}

.section-header.light .section-label {
  color: rgba(255,255,255,0.8);
  background: rgba(255,255,255,0.1);
}
.section-header.light h2 { color: white; }
.section-header.light p { color: rgba(255,255,255,0.65); }

/* ===========================
   서비스 카드 섹션
   =========================== */
.services {
  padding: 100px 0;
  background: var(--gray);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  border: 1px solid var(--border);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
  cursor: default;
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(26,26,255,0.15);
  border-color: rgba(26,26,255,0.2);
}

.card-icon-wrap {
  width: 70px;
  height: 70px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--color) 15%, white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
  color: var(--color);
  transition: var(--transition);
}

.service-card:hover .card-icon-wrap {
  background: var(--color);
  color: white;
  transform: scale(1.1) rotate(-5deg);
}

.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.service-card p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 20px;
}

.card-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  transition: var(--transition);
}

.card-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(26,26,255,0.35);
}

/* ===========================
   왜 원바로? 섹션
   =========================== */
.why-us {
  padding: 100px 0;
  background: linear-gradient(135deg, #0d0d2b 0%, #1a0a3d 100%);
  position: relative;
  overflow: hidden;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 28px;
}

.why-item {
  text-align: center;
  padding: 40px 28px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.why-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.4s ease;
}

.why-item:hover::before { transform: scaleX(1); }

.why-item:hover {
  background: rgba(255,255,255,0.07);
  transform: translateY(-6px);
}

.why-num {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 48px;
  font-weight: 900;
  color: rgba(255,255,255,0.04);
  letter-spacing: -2px;
  line-height: 1;
}

.why-icon {
  width: 64px;
  height: 64px;
  background: linear-gradient(135deg, rgba(26,26,255,0.3), rgba(255,59,59,0.2));
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 26px;
  color: var(--gold);
}

.why-item h4 {
  font-size: 19px;
  font-weight: 700;
  color: white;
  margin-bottom: 10px;
}

.why-item p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
}

/* ===========================
   프로세스 섹션
   =========================== */
.process {
  padding: 100px 0;
  background: var(--white);
}

.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.step {
  text-align: center;
  flex: 1;
  min-width: 160px;
  max-width: 240px;
}

.step-circle {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 30px;
  color: white;
  position: relative;
  box-shadow: 0 8px 24px rgba(26,26,255,0.3);
}

.step-num {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 26px;
  height: 26px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: white;
  border: 2px solid white;
}

.step h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 8px;
}

.step p {
  font-size: 14px;
  color: var(--text-light);
  line-height: 1.7;
}

.step-arrow {
  font-size: 20px;
  color: var(--border);
  margin-top: 28px;
  flex-shrink: 0;
}

/* ===========================
   하단 CTA 섹션
   =========================== */
.cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #0d0d2b, #0a1a4d);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-bg-shape {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(26,26,255,0.2), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content h2 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 900;
  color: white;
  letter-spacing: -1px;
  margin-bottom: 16px;
}

.cta-content > p {
  font-size: 17px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 36px;
}

.cta-number {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 36px;
}

.cta-number i {
  font-size: 24px;
  color: var(--gold);
}

.cta-number a {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 900;
  color: white;
  letter-spacing: 1px;
  transition: var(--transition);
}

.cta-number a:hover { color: var(--gold); }

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.big-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 18px 36px;
  border-radius: 60px;
  font-size: 17px;
  font-weight: 700;
  transition: var(--transition);
  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.big-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.3);
}

.btn-call {
  background: linear-gradient(135deg, #1a73e8, #0041c2);
  color: white;
}

.btn-sms {
  background: linear-gradient(135deg, #25d366, #128c4a);
  color: white;
}



.cta-time {
  font-size: 15px;
  color: rgba(255,255,255,0.55);
}

.cta-time strong {
  color: var(--gold);
  font-weight: 700;
}

/* ===========================
   푸터
   =========================== */
.footer {
  background: #070714;
  padding: 48px 24px;
  text-align: center;
}

.footer-inner {
  max-width: 800px;
  margin: 0 auto;
}

.footer .logo-icon {
  margin: 0 auto 12px;
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,0.35);
  margin-bottom: 12px;
  line-height: 1.8;
}

.footer-tel {
  font-size: 20px;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  margin-bottom: 16px;
}

.footer-tel i {
  color: var(--call-color);
  margin-right: 8px;
}

.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.25);
  margin-bottom: 10px;
}

.footer-warning {
  font-size: 12px;
  color: rgba(255,255,255,0.2);
  line-height: 1.6;
}

/* ===========================
   플로팅 버튼
   =========================== */
.floating-btns {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 14px;
  z-index: 999;
  animation: float-up 0.8s ease 1s both;
}

@keyframes float-up {
  from { transform: translateX(-50%) translateY(80px); opacity: 0; }
  to { transform: translateX(-50%) translateY(0); opacity: 1; }
}

.float-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 28px;
  border-radius: 60px;
  font-size: 16px;
  font-weight: 700;
  color: white;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  transition: var(--transition);
  white-space: nowrap;
}

.float-btn:hover {
  transform: translateY(-4px) scale(1.03);
}

.float-btn i {
  font-size: 18px;
}

.float-call {
  background: linear-gradient(135deg, #1a73e8, #003daa);
  box-shadow: 0 8px 32px rgba(26,115,232,0.5);
  animation: shake 3s ease 2s infinite;
}

@keyframes shake {
  0%, 85%, 100% { transform: rotate(0deg); }
  87% { transform: rotate(-8deg); }
  90% { transform: rotate(8deg); }
  93% { transform: rotate(-6deg); }
  96% { transform: rotate(6deg); }
  99% { transform: rotate(-2deg); }
}

.float-sms {
  background: linear-gradient(135deg, #25d366, #0d8f40);
  box-shadow: 0 8px 32px rgba(37,211,102,0.4);
}

/* ===========================
   모달
   =========================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-box {
  background: linear-gradient(145deg, #0d0d2b, #1a0a4d);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 48px 36px;
  max-width: 400px;
  width: 100%;
  text-align: center;
  position: relative;
  transform: scale(0.85) translateY(20px);
  transition: all 0.4s cubic-bezier(.34,1.56,.64,1);
  box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}

.modal-overlay.active .modal-box {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: 50%;
  color: rgba(255,255,255,0.6);
  font-size: 14px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: rgba(255,255,255,0.2);
  color: white;
}

.modal-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 32px;
  color: white;
  box-shadow: 0 8px 24px rgba(26,26,255,0.4);
}

.modal-box h3 {
  font-size: 22px;
  font-weight: 800;
  color: white;
  margin-bottom: 12px;
}

.modal-box p {
  font-size: 16px;
  color: rgba(255,255,255,0.65);
  line-height: 1.7;
  margin-bottom: 28px;
}

.modal-box p strong { color: var(--gold); }

.modal-call-btn, .modal-sms-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 700;
  color: white;
  margin-bottom: 12px;
  transition: var(--transition);
}

.modal-call-btn {
  background: linear-gradient(135deg, #1a73e8, #0041c2);
  box-shadow: 0 6px 20px rgba(26,115,232,0.4);
}

.modal-sms-btn {
  background: linear-gradient(135deg, #25d366, #0d8f40);
  box-shadow: 0 6px 20px rgba(37,211,102,0.3);
}

.modal-call-btn:hover, .modal-sms-btn:hover {
  transform: translateY(-3px);
}

/* ===========================
   Fade 애니메이션
   =========================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.7s ease forwards;
}

.delay1 { animation-delay: 0.2s; }
.delay2 { animation-delay: 0.4s; }
.delay3 { animation-delay: 0.6s; }
.delay4 { animation-delay: 0.9s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ===========================
   반응형
   =========================== */
@media (max-width: 768px) {
  .header-call-btn span { display: none; }
  .header-call-btn { padding: 10px 16px; }

  .hero { padding: 100px 20px 80px; }

  .hero-cta { flex-direction: column; align-items: center; }
  .cta-btn { width: 100%; max-width: 320px; }

  .service-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .service-card { padding: 24px 16px; }

  .why-grid { grid-template-columns: repeat(2, 1fr); }

  .process-steps { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); margin: 0; }

  .cta-buttons { flex-direction: column; align-items: center; }
  .big-btn { width: 100%; max-width: 300px; justify-content: center; }

  .floating-btns { bottom: 16px; gap: 10px; }
  .float-btn { padding: 14px 20px; font-size: 14px; }

  .modal-box { padding: 36px 24px; }
}

@media (max-width: 480px) {
  .service-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .logo-text { font-size: 20px; }
}