/* ===========================
   MediaForward - Warm & Bright
   Inspired by cubecube.net
   =========================== */

:root {
  --green: #1B6B4A;
  --green-light: #EAF6EF;
  --green-soft: #2D8B64;
  --green-pale: #F2FAF6;
  --gold: #B5973A;
  --gold-light: #F8F3E8;
  --white: #FFFFFF;
  --bg: #FAFAF8;
  --cream: #F6F4F0;
  --text: #2C2C2C;
  --text-mid: #555555;
  --text-light: #999999;
  --border: #E8E5DF;
  --border-light: #F0EDE8;

  --font-main: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-en: 'Inter', sans-serif;

  --radius: 8px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow: 0 4px 20px rgba(0,0,0,0.05);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.08);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-main);
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  line-height: 1.75;
}
a { text-decoration: none; color: inherit; cursor: pointer; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ===========================
   Loading
   =========================== */
#loading {
  position: fixed; inset: 0;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#loading.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loading-inner { text-align: center; }
.loading-logo-img { width: 90px; height: auto; margin: 0 auto 1.25rem; }
.loading-bar {
  width: 100px; height: 2px;
  background: var(--border);
  border-radius: 999px;
  overflow: hidden;
  margin: 0 auto;
}
.loading-fill {
  height: 100%; width: 0%;
  background: var(--green);
  border-radius: 999px;
  animation: loadFill 1.5s ease forwards;
}
@keyframes loadFill { to { width: 100%; } }

/* ===========================
   Header
   =========================== */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 2rem;
  height: 64px;
  display: flex; align-items: center;
  transition: background 0.4s, box-shadow 0.4s, backdrop-filter 0.4s;
}
#header.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 8px rgba(0,0,0,0.05);
}
.header-inner {
  width: 100%; max-width: 1200px;
  margin: 0 auto;
  display: flex; align-items: center;
}
.logo { flex-shrink: 0; }
.logo-img { height: 36px; width: auto; transition: var(--transition); }
nav { flex: 1; }
nav ul { display: flex; gap: 0; justify-content: center; }
nav ul li a {
  color: var(--text-mid);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  transition: var(--transition);
}
nav ul li a:hover { color: var(--green); background: var(--green-light); }
.btn-header-contact {
  flex-shrink: 0;
  margin-left: auto;
  background: var(--green);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.5rem 1.3rem;
  border-radius: 999px;
  transition: var(--transition);
}
.btn-header-contact:hover { background: var(--green-soft); transform: translateY(-1px); box-shadow: var(--shadow); }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }
.mobile-menu-inner { text-align: center; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 0.15rem; }
.mobile-menu ul li a {
  display: block;
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 600;
  padding: 0.65rem 2rem;
  border-radius: 10px;
  transition: var(--transition);
}
.mobile-menu ul li a:hover { color: var(--green); background: var(--green-light); }
.contact-link { color: var(--green) !important; }

/* ===========================
   Hero
   =========================== */
#hero {
  min-height: 100vh;
  background: var(--white);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  padding: 100px 2rem 60px;
  text-align: center;
  overflow: hidden;
}
#hero::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 50%;
  background: linear-gradient(to top, var(--green-pale) 0%, transparent 100%);
  pointer-events: none;
}
#hero::after {
  content: '';
  position: absolute;
  top: 15%; right: -5%;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(27,107,74,0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; max-width: 720px; margin: 0 auto; }
.hero-logo-wrap { margin-bottom: 2rem; }
.hero-logo {
  width: 140px; height: auto;
  margin: 0 auto;
  opacity: 0; transform: scale(0.85);
  transition: opacity 1s ease, transform 1s ease;
}
.hero-logo.visible { opacity: 1; transform: scale(1); }
.hero-title {
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--text);
  margin-bottom: 1.25rem;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line-inner {
  display: block;
  transform: translateY(110%);
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.hero-title .line-inner.visible { transform: translateY(0); }
.hero-sub {
  color: var(--text-mid);
  font-size: 0.92rem;
  line-height: 1.9;
  margin-bottom: 2rem;
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.hero-sub.visible { opacity: 1; transform: translateY(0); }
.hero-actions {
  display: flex; gap: 0.75rem; justify-content: center; flex-wrap: wrap;
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.hero-actions.visible { opacity: 1; transform: translateY(0); }
.btn-primary {
  background: var(--green);
  color: var(--white);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.8rem 2rem;
  border-radius: 999px;
  transition: var(--transition);
  box-shadow: 0 3px 12px rgba(27,107,74,0.18);
}
.btn-primary:hover { background: var(--green-soft); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(27,107,74,0.22); }
.btn-secondary {
  color: var(--text-mid);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.8rem 1.8rem;
  border: 1.5px solid var(--border);
  border-radius: 999px;
  transition: var(--transition);
  background: var(--white);
}
.btn-secondary:hover { border-color: var(--green); color: var(--green); background: var(--green-light); }

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 1.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 0.4rem;
  z-index: 1;
}
.hero-scroll span {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--text-light);
  text-transform: lowercase;
}
.scroll-line {
  width: 1px; height: 32px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.scroll-line::after {
  content: '';
  position: absolute; top: -100%; left: 0;
  width: 100%; height: 100%;
  background: var(--green);
  animation: scrollAnim 2s ease infinite;
}
@keyframes scrollAnim {
  0% { top: -100%; }
  50% { top: 0; }
  100% { top: 100%; }
}

/* ===========================
   Common
   =========================== */
.section { padding: 64px 2rem; }
.section-cream { background: var(--cream); }
.section-green {
  background: var(--green);
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.section-green::before {
  content: '';
  position: absolute;
  top: -40px; right: -60px;
  width: 300px; height: 300px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
  pointer-events: none;
}
.section-green::after {
  content: '';
  position: absolute;
  bottom: -60px; left: -40px;
  width: 200px; height: 200px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
  pointer-events: none;
}
.container { max-width: 1080px; margin: 0 auto; }
.section-label {
  font-family: var(--font-en);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.5rem;
}
.section-title {
  font-size: clamp(1.5rem, 2.8vw, 2rem);
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: 0.01em;
  margin-bottom: 0.6rem;
}
.section-desc {
  color: var(--text-mid);
  font-size: 0.9rem;
  line-height: 1.8;
  max-width: 520px;
  margin-bottom: 2rem;
}

/* Reveal */
.reveal-fade {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal-fade.visible { opacity: 1; transform: translateY(0); }
.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal-scale.visible { opacity: 1; transform: scale(1); }

/* ===========================
   About
   =========================== */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}
.about-left .section-title { margin-bottom: 1rem; }
.about-desc {
  color: var(--text-mid);
  font-size: 0.9rem;
  line-height: 1.9;
}
.about-features { display: flex; flex-direction: column; gap: 0; }
.feature {
  display: flex; gap: 1rem; align-items: flex-start;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
}
.feature:first-child { border-top: 1px solid var(--border); }
.feature-num {
  font-family: var(--font-en);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--white);
  background: var(--green);
  width: 24px; height: 24px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.feature-body h3 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.feature-body p {
  color: var(--text-mid);
  font-size: 0.82rem;
  line-height: 1.65;
}

/* ===========================
   Services
   =========================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: var(--transition);
  border: 1px solid var(--border-light);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-num {
  font-family: var(--font-en);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.service-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.service-card p {
  color: var(--text-mid);
  font-size: 0.82rem;
  line-height: 1.75;
  margin-bottom: 1rem;
}
.service-tags { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.service-tags li {
  font-size: 0.68rem;
  font-weight: 500;
  color: var(--green);
  background: var(--green-light);
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}

/* ===========================
   Reasons
   =========================== */
.reasons { max-width: 720px; margin: 1.5rem auto 0; }
.reason {
  display: flex; gap: 1.25rem; align-items: flex-start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}
.reason:first-child { border-top: 1px solid var(--border); }
.reason:hover { padding-left: 0.5rem; }
.reason-num {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--gold);
  line-height: 1;
  flex-shrink: 0;
  min-width: 36px;
}
.reason-body h3 {
  font-size: 0.92rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}
.reason-body p {
  color: var(--text-mid);
  font-size: 0.82rem;
  line-height: 1.7;
}

/* ===========================
   Works
   =========================== */
.works-scroll-wrap {
  overflow: hidden;
  width: 100%;
  padding: 0.25rem 0 0.5rem;
}
.works-track {
  display: flex;
  gap: 1.25rem;
  width: max-content;
  animation: worksScroll 28s linear infinite;
}
.works-track:hover { animation-play-state: paused; }
@keyframes worksScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.work-card {
  display: block;
  width: 340px;
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border-light);
  transition: var(--transition);
}
.work-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.work-thumb { aspect-ratio: 16/10; overflow: hidden; }
.work-thumb img {
  width: 100%; height: 100%; object-fit: cover; object-position: top;
  transition: transform 0.5s ease;
}
.work-card:hover .work-thumb img { transform: scale(1.03); }
.work-placeholder {
  width: 100%; height: 100%;
  background: var(--green-light);
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.work-card:hover .work-placeholder { background: #d4eddf; }
.work-placeholder span {
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--green);
  letter-spacing: 0.03em;
}
.work-info { padding: 1rem 1.25rem; }
.work-info h3 { font-size: 0.92rem; font-weight: 700; margin-bottom: 0.2rem; }
.work-info p { color: var(--text-light); font-size: 0.8rem; }

/* ===========================
   Flow
   =========================== */
.flow-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
}
.flow-step {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  transition: var(--transition);
  position: relative;
}
.flow-step:hover {
  border-color: var(--green);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}
.step-header {
  display: flex; align-items: center; gap: 0.6rem;
  margin-bottom: 0.5rem;
}
.step-num {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--white);
  background: var(--green);
  width: 26px; height: 26px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.flow-step h3 {
  font-size: 0.85rem;
  font-weight: 700;
}
.flow-step p {
  color: var(--text-mid);
  font-size: 0.78rem;
  line-height: 1.65;
}

/* ===========================
   FAQ
   =========================== */
.faq-list {
  max-width: 700px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-question {
  width: 100%;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1rem 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  font-family: var(--font-main);
  transition: var(--transition);
}
.faq-question:hover { color: var(--green); }
.faq-toggle {
  width: 18px; height: 18px;
  position: relative; flex-shrink: 0;
}
.faq-toggle::before, .faq-toggle::after {
  content: '';
  position: absolute;
  background: var(--green);
  transition: var(--transition);
}
.faq-toggle::before { top: 50%; left: 0; right: 0; height: 1.5px; transform: translateY(-50%); border-radius: 1px; }
.faq-toggle::after { left: 50%; top: 0; bottom: 0; width: 1.5px; transform: translateX(-50%); border-radius: 1px; }
.faq-item.open .faq-toggle::after { transform: translateX(-50%) rotate(90deg); opacity: 0; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p {
  padding: 0 0 1rem;
  color: var(--text-mid);
  font-size: 0.85rem;
  line-height: 1.8;
}

/* ===========================
   Company
   =========================== */
.company-layout {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: 2.5rem;
  align-items: start;
}
.company-table table { width: 100%; border-collapse: collapse; }
.company-table th, .company-table td {
  padding: 0.75rem 0;
  font-size: 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.company-table th {
  color: var(--green);
  font-weight: 600;
  width: 100px;
}
.company-table td { color: var(--text-mid); line-height: 1.75; }
.company-table a { color: var(--green); border-bottom: 1px solid var(--green); transition: var(--transition); }
.company-table a:hover { opacity: 0.7; }
.company-message {
  background: var(--green-light);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
}
.message-label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.75rem;
}
blockquote {
  color: var(--text);
  font-size: 0.88rem;
  line-height: 1.9;
  border-left: 3px solid var(--green);
  padding-left: 1rem;
  margin-bottom: 1rem;
  font-style: normal;
}
.message-author strong {
  display: block;
  font-weight: 700;
  font-size: 0.88rem;
}
.message-author span { color: var(--text-light); font-size: 0.75rem; }

/* ===========================
   CTA
   =========================== */
.section-green .section-label { color: rgba(255,255,255,0.6); }
.cta-inner { text-align: center; padding: 1rem 0; position: relative; z-index: 1; }
.cta-inner h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.cta-inner p {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}
.btn-white {
  display: inline-block;
  background: var(--white);
  color: var(--green);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 0.85rem 2.2rem;
  border-radius: 999px;
  transition: var(--transition);
  box-shadow: 0 3px 12px rgba(0,0,0,0.08);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.12); }
.cta-notes {
  display: flex; justify-content: center; gap: 1.25rem; flex-wrap: wrap;
  margin-top: 1.25rem;
}
.cta-notes span {
  color: rgba(255,255,255,0.5);
  font-size: 0.78rem;
}

/* ===========================
   Contact
   =========================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2.5rem;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 1.25rem; padding-top: 0.25rem; }
.contact-detail { display: flex; flex-direction: column; gap: 0.15rem; }
.detail-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--green);
}
.detail-value { color: var(--text-mid); font-size: 0.85rem; }
.contact-form { display: flex; flex-direction: column; gap: 0.85rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
.form-group { display: flex; flex-direction: column; gap: 0.3rem; }
.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
  display: flex; align-items: center; gap: 0.4rem;
}
.req {
  font-size: 0.58rem;
  font-weight: 600;
  color: var(--green);
  border: 1px solid var(--green);
  padding: 0.08rem 0.3rem;
  border-radius: 3px;
  letter-spacing: 0.03em;
}
.form-group input, .form-group select, .form-group textarea {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 0.7rem 0.9rem;
  color: var(--text);
  font-size: 0.85rem;
  font-family: var(--font-main);
  transition: var(--transition);
  outline: none;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: #C0BAB0; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(27,107,74,0.06);
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' viewBox='0 0 12 7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%231B6B4A' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
}
.btn-submit {
  background: var(--green);
  color: var(--white);
  padding: 0.8rem 2rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  font-family: var(--font-main);
  transition: var(--transition);
  box-shadow: 0 3px 12px rgba(27,107,74,0.18);
}
.btn-submit:hover { background: var(--green-soft); transform: translateY(-1px); box-shadow: 0 5px 16px rgba(27,107,74,0.22); }
.btn-submit span { position: relative; }
.form-note { text-align: center; color: var(--text-light); font-size: 0.75rem; margin-top: 0; }

/* ===========================
   Footer
   =========================== */
#footer {
  background: var(--cream);
  padding: 2rem 2rem 1.5rem;
  border-top: 1px solid var(--border);
}
.footer-inner { max-width: 1080px; margin: 0 auto; }
.footer-top {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.footer-logo-img { height: 36px; width: auto; opacity: 0.75; }
.footer-nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.footer-nav a {
  color: var(--text-light);
  font-size: 0.8rem;
  transition: var(--transition);
}
.footer-nav a:hover { color: var(--green); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { color: var(--text-light); font-size: 0.72rem; }
.footer-bottom a { color: var(--text-light); font-size: 0.72rem; transition: var(--transition); }
.footer-bottom a:hover { color: var(--green); }

/* ===========================
   Page Top
   =========================== */
.page-top {
  position: fixed; bottom: 1.25rem; right: 1.25rem;
  width: 40px; height: 40px;
  background: var(--green);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  z-index: 500;
  opacity: 0; visibility: hidden;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.page-top.visible { opacity: 1; visibility: visible; }
.page-top:hover { background: var(--green-soft); transform: translateY(-3px); }

/* ===========================
   Responsive
   =========================== */
@media (max-width: 1024px) {
  .about-layout { grid-template-columns: 1fr; gap: 2rem; }
  .services-grid { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: repeat(3, 1fr); }
  .company-layout { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-top { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-nav { justify-content: center; }
}
@media (max-width: 768px) {
  .section { padding: 48px 1.25rem; }
  #header { padding: 0 1.25rem; height: 56px; }
  #hero { padding: 90px 1.25rem 50px; }
  nav, .btn-header-contact { display: none; }
  .hamburger { display: flex; }
  .work-card { width: 280px; }
  .flow-steps { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-logo { width: 110px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 0.4rem; }
}
@media (max-width: 480px) {
  .section { padding: 40px 1rem; }
  .flow-steps { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.6rem; }
  .hero-actions { flex-direction: column; align-items: center; }
  .cta-notes { flex-direction: column; align-items: center; gap: 0.4rem; }
  .reason { gap: 0.75rem; }
  .reason-num { font-size: 1.2rem; min-width: 28px; }
  .work-card { width: 260px; }
}