/* =====================================================
   landing.css — (주)이든푸드 랜딩페이지
   초록 브랜드 컬러, 신선·파릇파릇 디자인
   ===================================================== */

:root {
  --green:        #2d8a4e;
  --green-light:  #4caf72;
  --green-dark:   #1a5c33;
  --green-bg:     #f0f9f3;
  --green-pale:   #e8f5e9;
  --accent:       #ff6b35;
  --text:         #1a1a2e;
  --text-sub:     #5a6472;
  --white:        #ffffff;
  --gray-100:     #f8faf5;
  --gray-200:     #eef2ec;
  --border:       #d4e6d9;
  --shadow:       0 4px 24px rgba(45,138,78,.10);
  --shadow-lg:    0 12px 48px rgba(45,138,78,.15);
  --radius:       16px;
  --radius-sm:    10px;
  --font:         'Noto Sans KR', -apple-system, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

/* ─── 공통 레이아웃 ─── */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── 섹션 공통 ─── */
.section-badge {
  display: inline-block;
  padding: 4px 14px;
  background: var(--green-pale);
  color: var(--green);
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.green-badge { background: var(--green); color: #fff; }

.section-title {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
  color: var(--text);
}
.section-title .green { color: var(--green); }

.section-sub {
  font-size: 16px;
  color: var(--text-sub);
  margin-bottom: 56px;
  line-height: 1.8;
}

/* ─── 버튼 ─── */
.btn-primary-lg {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  background: var(--green);
  color: #fff;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  transition: all .2s;
  box-shadow: 0 4px 20px rgba(45,138,78,.35);
}
.btn-primary-lg:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(45,138,78,.4);
}

.btn-outline-lg {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 30px;
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,.6);
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  transition: all .2s;
}
.btn-outline-lg:hover {
  background: rgba(255,255,255,.15);
  border-color: #fff;
}
.btn-outline-lg.btn-white {
  color: var(--green);
  border-color: var(--green);
}
.btn-outline-lg.btn-white:hover { background: var(--green-pale); }

/* ─── HEADER ─── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all .3s;
}
.site-header.scrolled {
  background: rgba(255,255,255,.97);
  box-shadow: 0 2px 20px rgba(0,0,0,.08);
  padding: 10px 0;
}
.header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  transition: color .3s;
}
.site-header.scrolled .logo { color: var(--text); }
.logo-icon { font-size: 22px; }
.main-nav-links {
  display: flex;
  gap: 28px;
  margin-left: 20px;
  flex: 1;
}
.main-nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.9);
  transition: color .2s;
}
.site-header.scrolled .main-nav-links a { color: var(--text-sub); }
.main-nav-links a:hover { color: var(--green-light); }
.site-header.scrolled .main-nav-links a:hover { color: var(--green); }

.btn-login {
  padding: 9px 22px;
  background: var(--green);
  color: #fff;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  transition: all .2s;
  white-space: nowrap;
}
.btn-login:hover { background: var(--green-dark); transform: translateY(-1px); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all .3s;
}
.site-header.scrolled .nav-hamburger span { background: var(--text); }

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: rgba(255,255,255,.98);
  border-top: 1px solid var(--border);
  padding: 16px 24px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 10px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  border-bottom: 1px solid var(--gray-200);
}
.mobile-login-btn {
  margin-top: 8px;
  padding: 12px 20px !important;
  background: var(--green);
  color: #fff !important;
  border-radius: 8px;
  text-align: center;
  border-bottom: none !important;
}

/* ─── HERO ─── */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,40,20,.72) 0%,
    rgba(26,92,51,.55) 50%,
    rgba(10,30,15,.65) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
  color: #fff;
}
.hero-badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  backdrop-filter: blur(4px);
  margin-bottom: 24px;
  letter-spacing: .04em;
}
.hero-title {
  font-size: clamp(38px, 6vw, 70px);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  text-shadow: 0 2px 16px rgba(0,0,0,.3);
}
.hero-accent {
  color: #7edd9c;
  text-shadow: 0 0 40px rgba(126,221,156,.4);
}
.hero-desc {
  font-size: clamp(15px, 2vw, 18px);
  color: rgba(255,255,255,.88);
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.65);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid rgba(255,255,255,.65);
  border-bottom: 2px solid rgba(255,255,255,.65);
  transform: rotate(45deg);
  animation: scrollBounce 1.5s infinite;
}
@keyframes scrollBounce {
  0%,100% { transform: rotate(45deg) translate(0,0); opacity: 1; }
  50% { transform: rotate(45deg) translate(4px,4px); opacity: .5; }
}

/* ─── STATS ─── */
.stats-bar {
  background: var(--green);
  padding: 40px 24px;
}
.stats-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.stat-item {
  text-align: center;
  padding: 16px 48px;
  color: #fff;
}
.stat-num {
  font-size: 42px;
  font-weight: 800;
  display: inline;
}
.stat-unit {
  font-size: 22px;
  font-weight: 700;
  opacity: .85;
}
.stat-label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  opacity: .8;
  margin-top: 4px;
  letter-spacing: .05em;
}
.stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,.25);
}

/* ─── ABOUT ─── */
.about-section {
  padding: 100px 0;
  background: var(--white);
  text-align: center;
}
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  text-align: left;
}
.about-card {
  background: var(--gray-100);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all .25s;
}
.about-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green-light);
}
.about-icon { font-size: 36px; margin-bottom: 16px; }
.about-card h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.about-card p  { font-size: 14px; color: var(--text-sub); line-height: 1.7; }

/* ─── SERVICES ─── */
.services-section {
  padding: 100px 0;
  background: var(--green-bg);
  text-align: center;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  text-align: left;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all .25s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}
.service-card.featured {
  border: 2px solid var(--green);
}
.service-img-wrap {
  background: linear-gradient(135deg, var(--green-pale), var(--green-bg));
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.service-emoji { font-size: 64px; }
.service-body { padding: 24px; }
.service-tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--green-pale);
  color: var(--green);
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 10px;
}
.service-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.service-card p  { font-size: 13px; color: var(--text-sub); margin-bottom: 14px; line-height: 1.7; }
.service-list { list-style: none; }
.service-list li { font-size: 13px; color: var(--text-sub); padding: 3px 0; }

/* ─── FEATURES ─── */
.features-section {
  position: relative;
  padding: 100px 0;
  background: var(--white);
  overflow: hidden;
}
.features-bg {
  position: absolute;
  right: -200px;
  top: -100px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--green-pale) 0%, transparent 70%);
  z-index: 0;
}
.features-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.feature-list { display: flex; flex-direction: column; gap: 28px; margin-top: 32px; }
.feature-item {
  display: flex;
  gap: 18px;
  align-items: flex-start;
}
.feature-icon {
  font-size: 32px;
  flex-shrink: 0;
  background: var(--green-pale);
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.feature-body h4 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.feature-body p  { font-size: 13px; color: var(--text-sub); line-height: 1.7; }

/* 폰 목업 */
.features-visual { display: flex; justify-content: center; }
.phone-mockup {
  width: 280px;
  background: #1a1a2e;
  border-radius: 36px;
  padding: 14px;
  box-shadow: 0 24px 64px rgba(0,0,0,.25), 0 0 0 1px rgba(255,255,255,.06);
}
.phone-screen {
  background: var(--white);
  border-radius: 26px;
  overflow: hidden;
  padding: 20px 16px;
}
.app-header-mock {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  font-weight: 700;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--gray-200);
  margin-bottom: 14px;
}
.mock-status { color: var(--green); font-size: 11px; }
.app-order-list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.mock-order {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  background: var(--gray-100);
  border-radius: 10px;
  font-size: 12px;
}
.mock-emoji { font-size: 24px; flex-shrink: 0; }
.mock-order strong { display: block; font-size: 12px; font-weight: 600; }
.mock-order small  { color: var(--text-sub); font-size: 10px; }
.mock-price { margin-left: auto; font-weight: 700; color: var(--green); font-size: 12px; white-space: nowrap; }
.mock-btn {
  text-align: center;
  background: var(--green);
  color: #fff;
  padding: 10px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 700;
}

/* ─── CTA ─── */
.cta-section {
  position: relative;
  background: linear-gradient(135deg, var(--green-dark) 0%, var(--green) 100%);
  padding: 100px 24px;
  text-align: center;
  overflow: hidden;
  color: #fff;
}
.cta-inner { position: relative; z-index: 1; }
.cta-section h2 { font-size: clamp(28px,4vw,44px); font-weight: 800; margin-bottom: 16px; }
.cta-section p  { font-size: 16px; opacity: .88; margin-bottom: 36px; line-height: 1.8; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-leaf {
  position: absolute;
  font-size: 120px;
  opacity: .07;
  z-index: 0;
}
.cta-leaf-1 { top: -20px; left: -20px; transform: rotate(-20deg); }
.cta-leaf-2 { bottom: -20px; right: -20px; transform: rotate(30deg); }

/* ─── CONTACT ─── */
.contact-section {
  padding: 100px 0;
  background: var(--gray-100);
  text-align: center;
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  text-align: left;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  font-size: 24px;
  width: 48px;
  height: 48px;
  background: var(--green-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 13px; font-weight: 700; margin-bottom: 3px; color: var(--green); }
.contact-item p { font-size: 14px; color: var(--text-sub); margin: 0; }

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text); }
.req { color: #e53e3e; }
.form-group input, .form-group textarea {
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: var(--font);
  color: var(--text);
  transition: border .2s;
  background: var(--gray-100);
  resize: none;
}
.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--green);
  background: #fff;
}
.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--green);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  font-family: var(--font);
}
.btn-submit:hover { background: var(--green-dark); transform: translateY(-1px); }

/* ─── FOOTER ─── */
.site-footer {
  background: #0d1f15;
  color: rgba(255,255,255,.7);
  padding: 60px 24px 0;
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  gap: 60px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-wrap: wrap;
}
.footer-brand { flex: 1; min-width: 200px; }
.footer-brand .logo-text { font-size: 18px; font-weight: 800; color: #fff; margin-left: 6px; }
.footer-brand p { font-size: 13px; margin-top: 10px; opacity: .6; }
.footer-links { display: flex; gap: 48px; flex-wrap: wrap; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col strong { font-size: 13px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.footer-col a { font-size: 13px; transition: color .2s; }
.footer-col a:hover { color: var(--green-light); }
.footer-bottom {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 12px;
  opacity: .5;
}

/* ─── 애니메이션 ─── */
.fade-in-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── 반응형 ─── */
@media (max-width: 900px) {
  .features-inner { grid-template-columns: 1fr; }
  .features-visual { order: -1; }
  .contact-grid { grid-template-columns: 1fr; }
  .stat-item { padding: 16px 28px; }
  .stat-divider { display: none; }
}

@media (max-width: 640px) {
  .main-nav-links, .header-actions { display: none; }
  .nav-hamburger { display: flex; }
  .hero-btns { flex-direction: column; }
  .form-row { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .stats-inner { flex-direction: column; }
}