/* ===========================
   ONES Management — recruit.co.jp inspired
   =========================== */

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

html {
  scroll-behavior: smooth;
  font-size: clamp(16px, 1.5vw, 22px);
}

body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  color: #1a1a1a;
  background: #fff;
  line-height: 1.7;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { line-height: 1.3; }

/* ===========================
   HEADER — fixed as a unit (recruit style)
   =========================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
}

/* ===========================
   UTILITY BAR (recruit top strip)
   =========================== */
.nav__utility {
  background: #f5f5f5;
  display: flex;
  justify-content: flex-end;
  gap: 0;
  padding: 0 2.5rem;
  font-size: 0.72rem;
  border-bottom: 1px solid #e8e8e8;
}

.nav__utility a {
  display: block;
  padding: 0.35rem 1rem;
  color: #555;
  transition: color 0.2s;
  letter-spacing: 0.03em;
}

.nav__utility a:hover { color: #1a1a2e; }

/* ===========================
   NAVIGATION
   =========================== */
.nav {
  position: relative;
  background: #fff;
  border-bottom: 1px solid #e8e8e8;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 3rem;
  height: 68px;
}

.nav__logo {
  font-size: 1.2rem;
  font-weight: 900;
  color: #1a1a2e;
  letter-spacing: 0.12em;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.nav__logo span {
  font-size: 0.55rem;
  display: block;
  letter-spacing: 0.25em;
  font-weight: 400;
  color: #aaa;
  margin-top: 2px;
  text-transform: uppercase;
}

.nav__logo-img {
  height: 54px;
  width: auto;
  display: block;
}

.nav__links {
  display: flex;
  list-style: none;
  gap: 0;
  align-items: center;
}

.nav__links a {
  display: block;
  padding: 0.5rem 1.1rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #333;
  position: relative;
  transition: color 0.2s;
}

.nav__links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background: #1a1a2e;
  transform: scaleX(0);
  transition: transform 0.2s;
}

.nav__links a:hover { color: #1a1a2e; }
.nav__links a:hover::after { transform: scaleX(1); }

/* CONTACT button */
.nav__cta {
  background: #1a1a2e !important;
  color: #fff !important;
  border-radius: 3px;
  padding: 0.45rem 1.2rem !important;
  margin-left: 0.75rem;
  font-size: 0.75rem !important;
}
.nav__cta:hover { background: #c4897a !important; }
.nav__cta::after { display: none !important; }

/* Hamburger */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  z-index: 1100;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #1a1a2e;
  border-radius: 2px;
  transition: all 0.3s;
}

.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.nav__mobile {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  background: #fff;
  border-bottom: 1px solid #e8e8e8;
  z-index: 999;
  flex-direction: column;
  padding: 0.5rem 0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}

.nav__mobile.open { display: flex; }

.nav__mobile a {
  padding: 0.85rem 2rem;
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: #333;
  border-bottom: 1px solid #f0f0f0;
  transition: background 0.15s;
}

.nav__mobile a:hover { background: #f8f8f8; }
.nav__mobile a:last-child { border-bottom: none; }

/* ===========================
   HERO — recruit style
   (photo fills full screen, header overlaps top, white text box bottom-left)
   =========================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}

.hero__content {
  position: absolute;
  bottom: 8%;
  left: 5%;
  z-index: 2;
  max-width: 580px;
}

.hero__text-box {
  background: rgba(255, 255, 255, 0.92);
  padding: 2.5rem 3rem 2.5rem 2.5rem;
  backdrop-filter: blur(2px);
}

.hero__tag {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: #c4897a;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.hero__headline {
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: #1a1a2e;
  line-height: 1.15;
  letter-spacing: 0.04em;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}

.hero__sub {
  font-size: 0.78rem;
  color: #888;
  letter-spacing: 0.18em;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}

.hero__copy {
  font-size: clamp(0.95rem, 1.8vw, 1.1rem);
  color: #333;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #1a1a2e;
  color: #fff;
  padding: 0.85rem 2rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 3px;
  transition: background 0.2s, transform 0.15s;
}

.hero__cta:hover {
  background: #c4897a;
  transform: translateY(-2px);
}

/* ===========================
   SECTION COMMON
   =========================== */
.section__label {
  font-size: 0.78rem;
  letter-spacing: 0.35em;
  color: #c4897a;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  text-align: center;
}

.section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 900;
  color: #1a1a2e;
  text-align: center;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.section__divider {
  width: 36px;
  height: 2px;
  background: #c4897a;
  margin: 0.75rem auto 3rem;
}

/* ===========================
   TOPICS SECTION
   =========================== */
.topics {
  padding: 6rem 2rem;
  background: #fff;
  border-bottom: 1px solid #eee;
}

.topics__grid {
  max-width: 1160px;
  margin: 0 auto;
}

/* Featured single-card — recruit style */
.topic-card {
  background: #fff;
  border: 1px solid #eee;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 360px;
  transition: box-shadow 0.25s, transform 0.25s;
  text-decoration: none;
}

.topic-card:hover {
  box-shadow: 0 6px 32px rgba(0,0,0,0.10);
  transform: translateY(-3px);
}

.topic-card__img-placeholder {
  width: 100%;
  background: #111;
  overflow: hidden;
  position: relative;
}

.topic-card__img-placeholder .badge {
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  background: rgba(196,137,122,0.85);
  padding: 0.2rem 0.7rem;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.topic-card__img-placeholder .big {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 900;
  line-height: 1.4;
}

.topic-card__body {
  padding: 2.5rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.topic-card__meta {
  font-size: 0.72rem;
  color: #aaa;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
}

.topic-card__meta .source {
  background: #f5f0ee;
  padding: 0.15rem 0.55rem;
  color: #c4897a;
  font-weight: 700;
  font-size: 0.68rem;
  letter-spacing: 0.05em;
}

.topic-card__title {
  font-size: 1.15rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 1rem;
  line-height: 1.5;
}

.topic-card__excerpt {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.85;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

.topic-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  margin-top: 1.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: #1a1a2e;
  letter-spacing: 0.08em;
  border-bottom: 1px solid #1a1a2e;
  padding-bottom: 1px;
  align-self: flex-start;
  transition: color 0.2s, border-color 0.2s;
}

.topic-card:hover .topic-card__more {
  color: #c4897a;
  border-color: #c4897a;
}

/* ===========================
   MAIN SERVICE
   =========================== */
.main-service {
  padding: 7rem 2rem;
  background: #f7f5f4;
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid #eee;
}

.main-service .section__label { color: #c4897a; }
.main-service .section__title { color: #1a1a2e; }
.main-service .section__divider { background: #c4897a; }

.main-service__inner {
  max-width: 980px;
  margin: 0 auto;
}

.main-service__name {
  font-size: clamp(1.2rem, 2.8vw, 1.8rem);
  font-weight: 900;
  color: #1a1a2e;
  text-align: center;
  margin-bottom: 0.5rem;
}

.main-service__name-sub {
  font-size: 0.82rem;
  color: #888;
  text-align: center;
  margin-bottom: 3rem;
}

.main-service__concerns {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-radius: 4px;
  padding: 2rem 2.5rem;
  margin-bottom: 2.5rem;
}

.main-service__concern {
  font-size: 1rem;
  color: #444;
  padding: 0.7rem 0 0.7rem 1rem;
  position: relative;
  border-bottom: 1px solid #f0f0f0;
  border-left: 2px solid #c4897a;
  line-height: 1.7;
  margin-left: 0.25rem;
}

.main-service__concern:last-child { border-bottom: none; }

.main-service__summary {
  font-size: 1.05rem;
  color: #333;
  text-align: center;
  line-height: 1.9;
  margin-bottom: 2.5rem;
}

.main-service__cta { text-align: center; }

.main-service__cta a {
  display: inline-block;
  background: #1a1a2e;
  color: #fff;
  padding: 0.9rem 2.5rem;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  border-radius: 3px;
  transition: background 0.2s, transform 0.15s;
}

.main-service__cta a:hover {
  background: #c4897a;
  transform: translateY(-2px);
}

/* ===========================
   SUB SERVICE
   =========================== */
.sub-service {
  padding: 6rem 2rem;
  background: #fff;
  border-bottom: 1px solid #eee;
}

.sub-service__grid {
  display: flex;
  justify-content: center;
  max-width: 760px;
  margin: 0 auto;
}

.sub-card {
  background: #f7f5f4;
  border-top: 3px solid #1a1a2e;
  padding: 3rem;
  width: 100%;
  transition: box-shadow 0.2s, transform 0.2s;
}

.sub-card:hover {
  box-shadow: 0 6px 32px rgba(0,0,0,0.08);
  transform: translateY(-3px);
}

.sub-card__num {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: #c4897a;
  font-weight: 700;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.sub-card__title {
  font-size: 1.35rem;
  font-weight: 900;
  color: #1a1a2e;
  margin-bottom: 1.25rem;
}

.sub-card__text {
  font-size: 0.88rem;
  color: #666;
  line-height: 1.95;
}

/* ===========================
   ABOUT US
   =========================== */
.about-us {
  background: #1a1a2e;
  padding: 6rem 2rem;
  text-align: center;
}

.about-us .section__label { color: #c4897a; }
.about-us .section__title { color: #fff; }
.about-us .section__divider { background: #c4897a; }

.about-us__inner {
  max-width: 820px;
  margin: 0 auto;
}

.about-us__logo {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.12em;
  margin-bottom: 0.25rem;
}

.about-us__logo-sub {
  font-size: 0.58rem;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.35);
  margin-bottom: 2.5rem;
  text-transform: uppercase;
}

.about-us__copy {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.95);
  font-weight: 700;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.about-us__text {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 2;
  margin-bottom: 2.5rem;
}

.about-us__links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.about-us__links a {
  display: inline-block;
  border: 1px solid rgba(255,255,255,0.3);
  color: rgba(255,255,255,0.8);
  padding: 0.65rem 1.8rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  border-radius: 3px;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.about-us__links a:hover {
  background: #fff;
  color: #1a1a2e;
  border-color: #fff;
}

/* ===========================
   CONTACT SECTION
   =========================== */
.contact-section {
  padding: 6rem 2rem;
  background: #f7f5f4;
}

.contact-section__inner {
  max-width: 920px;
  margin: 0 auto;
}

.contact-section__desc {
  text-align: center;
  font-size: 0.9rem;
  color: #666;
  line-height: 1.9;
  margin-bottom: 3rem;
}

.contact-cta {
  text-align: center;
  padding: 2rem 0 1rem;
}

.contact-btn {
  display: inline-block;
  background: #1a1a2e;
  color: #fff;
  padding: 1.15rem 3.5rem;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  border-radius: 3px;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
}

.contact-btn:hover {
  background: #c4897a;
  transform: translateY(-2px);
}

.contact-btn__note {
  font-size: 0.75rem;
  color: #aaa;
  margin-top: 1rem;
  letter-spacing: 0.05em;
}

/* ===========================
   LINE FLOATING BUTTON
   =========================== */
#line-float-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  background: #06C755;
  color: #fff;
  border-radius: 50px;
  padding: 13px 22px;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 20px rgba(6,199,85,0.45);
  white-space: nowrap;
  transition: transform 0.15s, box-shadow 0.15s;
}

#line-float-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(6,199,85,0.55);
}

/* ===========================
   FOOTER
   =========================== */
footer {
  background: #111;
  color: rgba(255,255,255,0.4);
  text-align: center;
  padding: 2rem 2rem;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
}

footer .footer__links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1rem;
  list-style: none;
  flex-wrap: wrap;
}

footer .footer__links a {
  color: rgba(255,255,255,0.5);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  transition: color 0.2s;
}

footer .footer__links a:hover { color: #c4897a; }

/* ===========================
   SERVICE PAGE — product.html
   =========================== */
.page-hero {
  min-height: 55vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 68px;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,18,40,0.82) 0%, rgba(20,35,70,0.65) 100%);
}

.page-hero__content {
  position: relative;
  z-index: 2;
  padding: 4rem 2rem 4rem 5rem;
}

.page-hero__en {
  font-size: clamp(2.2rem, 6vw, 4.5rem);
  font-weight: 900;
  color: #fff;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.page-hero__ja {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.2em;
  margin-bottom: 1.5rem;
}

.page-hero__tag {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.8;
}

.service-block {
  padding: 5rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
}

.service-block--alt {
  background: #f7f5f4;
  max-width: 100%;
  padding: 5rem 2rem;
  border-bottom: 1px solid #eee;
}

.service-block--alt .service-block__inner {
  max-width: 1000px;
  margin: 0 auto;
}

.service-block__num {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.3em;
  color: #c4897a;
  margin-bottom: 0.5rem;
}

.service-block__title {
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  font-weight: 900;
  color: #1a1a2e;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid #1a1a2e;
}

.service-block__text {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.95;
}

.service-block__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  margin-top: 2rem;
}

.service-block__grid--flip .service-block__img-wrap {
  order: -1;
}

.service-block__img-wrap {
  overflow: hidden;
  border-radius: 4px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}

.service-block__img-wrap img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

.service-block__img-wrap:hover img {
  transform: scale(1.04);
}

.tool-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.tool-feature {
  background: #fff;
  border-top: 3px solid #1a1a2e;
  padding: 1.75rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}

.tool-feature__num {
  font-size: 0.65rem;
  color: #c4897a;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
}

.tool-feature__title {
  font-size: 1rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 0.75rem;
}

.tool-feature__list {
  list-style: none;
  font-size: 0.83rem;
  color: #666;
  line-height: 1.85;
}

.tool-feature__list li {
  padding-left: 1.2em;
  position: relative;
  margin-bottom: 0.25rem;
}

.tool-feature__list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: #c4897a;
  font-size: 0.75rem;
}

.client-section {
  background: #1a1a2e;
  padding: 5rem 2rem;
}

.client-section .section__label { color: #c4897a; }
.client-section .section__title { color: #fff; }
.client-section .section__divider { background: #c4897a; }

.client-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  max-width: 900px;
  margin: 0 auto;
}

.client-category {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem;
  background-size: cover;
  background-position: center;
}

.client-category::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(12, 20, 55, 0.84);
  z-index: 0;
  transition: background 0.3s;
}

.client-category:hover::before {
  background: rgba(12, 20, 55, 0.72);
}

.client-category > * {
  position: relative;
  z-index: 1;
}

.client-category__title {
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  color: #c4897a;
  font-weight: 700;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.client-category__list {
  list-style: none;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.75);
  line-height: 2;
}

/* ===========================
   PAGE HERO LABEL
   =========================== */
.page-hero__label {
  font-size: 0.75rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

/* About Us logo image (white filter for dark bg) */
.about-us__logo-img {
  height: 52px;
  width: auto;
  margin: 0 auto 1.5rem;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

/* ===========================
   COMPANY PAGE — company.html
   =========================== */
.mission-section {
  background: #1a1a2e;
  padding: 7rem 2rem;
}

.mission-section .section__label { color: #c4897a; }
.mission-section .section__title { color: #fff; }
.mission-section .section__divider { background: #c4897a; }

.mission-section__copy {
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 900;
  color: #fff;
  text-align: center;
  line-height: 1.6;
  margin-bottom: 3.5rem;
}

.mission-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}

.mission-point {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  border-radius: 4px;
  transition: box-shadow 0.25s, transform 0.25s;
}

.mission-point:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  transform: translateY(-3px);
}

.mission-point__img-wrap {
  width: 100%;
  height: 180px;
  overflow: hidden;
}

.mission-point__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

.mission-point:hover .mission-point__img-wrap img {
  transform: scale(1.05);
}

.mission-point__text {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
  line-height: 1.9;
  padding: 1.5rem;
}

.profile-section {
  padding: 5rem 2rem;
  background: #fff;
}

.profile-table {
  max-width: 760px;
  margin: 0 auto;
  border-collapse: collapse;
  width: 100%;
}

.profile-table tr { border-bottom: 1px solid #eee; }

.profile-table th {
  width: 160px;
  padding: 1.2rem 1rem 1.2rem 0;
  font-size: 0.8rem;
  font-weight: 700;
  color: #c4897a;
  letter-spacing: 0.05em;
  vertical-align: top;
  white-space: nowrap;
}

.profile-table td {
  padding: 1.2rem 0;
  font-size: 0.9rem;
  color: #444;
  line-height: 1.85;
}

/* ===========================
   SCROLL REVEAL
   =========================== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 960px) {
  .topic-card {
    grid-template-columns: 1fr;
  }
  .topic-card__body { padding: 2rem; }
}

@media (max-width: 768px) {
  .nav__utility { display: none; }
  .nav__links { display: none; }
  .nav__hamburger { display: flex; }
  .nav { padding: 0 1.2rem; height: 56px; }
  .nav__mobile { top: 56px; }
  .nav__logo-img { height: 42px; }

  .hero { min-height: 100svh; }
  .hero__bg { background-position: 65% center; }
  .hero__content { bottom: 5%; left: 0; right: 0; padding: 0 1.2rem; }
  .hero__text-box { padding: 1.75rem; max-width: 100%; }
  .page-hero__bg { background-position: 60% center; }

  .page-hero { padding-top: 56px; }
  .page-hero__content { padding: 2.5rem 1.5rem; }

  .topics, .main-service, .sub-service,
  .about-us, .contact-section,
  .mission-section, .profile-section { padding: 4rem 1.2rem; }

  .service-block { padding: 3.5rem 1.5rem; }
  .service-block--alt { padding: 3.5rem 1.5rem; }
  .client-section { padding: 3.5rem 1.2rem; }

  .service-block__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .service-block__grid--flip .service-block__img-wrap { order: 0; }
  .service-block__img-wrap img { height: 220px; }

  .mission-point__img-wrap { height: 160px; }

  .main-service__concerns { padding: 1.25rem 1.5rem; }
  .sub-card { padding: 2rem 1.5rem; }
  .sub-service__grid { max-width: 100%; }
  .topic-card__body { padding: 2rem; }

  .profile-table, .profile-table tbody,
  .profile-table tr, .profile-table th, .profile-table td {
    display: block; width: 100%;
  }
  .profile-table th { padding-bottom: 0.25rem; padding-top: 1rem; white-space: normal; }
  .profile-table td { padding-top: 0.25rem; padding-bottom: 1rem; }

  .tool-features { grid-template-columns: 1fr; }
  .client-grid { grid-template-columns: 1fr 1fr; }
  .mission-points { grid-template-columns: 1fr; }

  #line-float-btn { bottom: 16px; right: 16px; padding: 11px 18px; font-size: 13px; }
}

@media (max-width: 480px) {
  .client-grid { grid-template-columns: 1fr; }
  .about-us__links { flex-direction: column; align-items: center; }
}