/* ========================================
   GRINDING PAGE - Editorial Typography Design
   Featuring: Bold English Sub-titles + Japanese Headlines
   Font: Bebas Neue (Display) + DM Sans (Body English)
   ======================================== */
@layer base, layout, components, utilities, pages;

/* Google Fonts Import */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,700&display=swap');

@layer pages {

/* Custom Properties for this page */
:root {
  --font-display-en: 'Bebas Neue', 'Impact', sans-serif;
  --font-body-en: 'DM Sans', 'Inter', sans-serif;
  --grinding-accent: #1e40af;
  --grinding-accent-light: #3b82f6;
  --grinding-warm: #b91c1c;
  --grinding-dark: #0f172a;
  --grinding-surface: #f8fafc;
}

/* ========================================
   PAGE HERO SECTION - Cinematic Editorial Style
   ======================================== */

.page-hero--grinding {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0a0f1a 0%, #1a2744 100%);
  min-height: clamp(420px, 60vh, 560px);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Background Image with Ken Burns Effect */
.page-hero--grinding .page-hero__media {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.page-hero--grinding .page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: heroKenBurns 20s ease-in-out infinite alternate;
  filter: contrast(1.05) saturate(1.1);
}

@keyframes heroKenBurns {
  0% {
    transform: scale(1) translate(0, 0);
  }
  100% {
    transform: scale(1.08) translate(-1%, -1%);
  }
}

/* Cinematic Gradient Overlay */
.page-hero--grinding .page-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(180deg,
      rgba(10, 15, 26, 0.3) 0%,
      rgba(10, 15, 26, 0.5) 40%,
      rgba(10, 15, 26, 0.85) 100%
    ),
    linear-gradient(90deg,
      rgba(30, 64, 175, 0.15) 0%,
      transparent 50%,
      rgba(185, 28, 28, 0.1) 100%
    );
}

/* Geometric Decorative Elements */
.page-hero--grinding .page-hero__geometric {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
}

.page-hero__geo-line {
  position: absolute;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.08) 50%,
    transparent 100%
  );
}

.page-hero__geo-line--1 {
  top: 30%;
  left: -10%;
  width: 60%;
  height: 1px;
  transform: rotate(-15deg);
  animation: geoLineSlide 8s ease-in-out infinite;
}

.page-hero__geo-line--2 {
  bottom: 25%;
  right: -10%;
  width: 50%;
  height: 1px;
  transform: rotate(12deg);
  animation: geoLineSlide 10s ease-in-out infinite reverse;
}

.page-hero__geo-circle {
  position: absolute;
  top: 15%;
  right: 10%;
  width: clamp(120px, 20vw, 280px);
  height: clamp(120px, 20vw, 280px);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
  animation: geoCirclePulse 6s ease-in-out infinite;
}

@keyframes geoLineSlide {
  0%, 100% { opacity: 0.3; transform: translateX(0) rotate(-15deg); }
  50% { opacity: 0.6; transform: translateX(20px) rotate(-15deg); }
}

@keyframes geoCirclePulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.05); opacity: 0.6; }
}

/* Content Container */
.page-hero--grinding .page-hero__container {
  position: relative;
  z-index: 10;
  max-width: var(--content-max);
  margin: 0 auto;
  padding: clamp(80px, 10vw, 120px) var(--gutter);
  width: 100%;
}

.page-hero--grinding .page-hero__content {
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

/* Category Label */
.page-hero--grinding .page-hero__category {
  display: inline-block;
  padding: 10px 28px;
  background: var(--grinding-warm);
  color: #ffffff;
  font-family: var(--font-display-en);
  font-size: clamp(13px, 1.5vw, 15px);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin: 0 0 clamp(20px, 3vw, 32px);
  position: relative;
  animation: fadeSlideUp 0.8s ease-out 0.2s both;
}

.page-hero--grinding .page-hero__category::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -40px;
  width: 30px;
  height: 1px;
  background: rgba(255, 255, 255, 0.4);
  transform: translateY(-50%);
}

.page-hero--grinding .page-hero__category::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -40px;
  width: 30px;
  height: 1px;
  background: rgba(255, 255, 255, 0.4);
  transform: translateY(-50%);
}

/* English Sub-title - Bold Display Typography */
.page-hero--grinding .page-hero__sub-en {
  margin: 0 0 clamp(8px, 1.5vw, 16px);
  font-family: var(--font-display-en);
  font-size: clamp(3rem, 10vw, 7rem);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.25);
  background: linear-gradient(135deg,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.05) 100%
  );
  background-clip: text;
  -webkit-background-clip: text;
  animation: fadeSlideUp 0.8s ease-out 0.4s both;
}

/* Japanese Main Title */
.page-hero--grinding .page-hero__title {
  margin: 0 0 clamp(20px, 3vw, 32px);
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: 0.08em;
  color: #ffffff;
  text-shadow:
    0 4px 20px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(30, 64, 175, 0.3);
  animation: fadeSlideUp 0.8s ease-out 0.6s both;
}

/* Lead Text */
.page-hero--grinding .page-hero__lead {
  margin: 0;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 400;
  animation: fadeSlideUp 0.8s ease-out 0.8s both;
}

@keyframes fadeSlideUp {
  0% {
    opacity: 0;
    transform: translateY(30px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ========================================
   GRINDING SECTIONS - Common Styles
   ======================================== */

.grinding-section {
  position: relative;
  padding: clamp(80px, 10vw, 140px) 0;
  background: #ffffff;
  overflow: hidden;
}

.grinding-section__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.grinding-section__head {
  text-align: center;
  margin-bottom: clamp(48px, 7vw, 80px);
  position: relative;
}

/* English Sub-title for Sections */
.grinding-section__sub-en {
  display: block;
  font-family: var(--font-display-en);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(30, 64, 175, 0.2);
  margin-bottom: clamp(8px, 1.5vw, 16px);
  position: relative;
}

.grinding-section__sub-en::before {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: clamp(60px, 10vw, 100px);
  height: 3px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--grinding-accent) 50%,
    transparent 100%
  );
}

/* Japanese Section Title */
.grinding-section__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  line-height: 1.3;
  letter-spacing: 0.04em;
  color: var(--color-text-strong);
  position: relative;
}

/* Remove old underline */
.grinding-section__title::after {
  display: none;
}

.grinding-section__lead {
  margin: clamp(28px, 4vw, 40px) auto 0;
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.9;
  color: var(--color-text-subtle);
  max-width: 800px;
  text-align: center;
}

.grinding-section__note {
  margin-top: clamp(28px, 4vw, 40px);
  font-size: clamp(0.9rem, 1.3vw, 1rem);
  line-height: 1.8;
  color: var(--color-text-muted);
  text-align: center;
}

/* ========================================
   INTRO SECTION - Refined with Texture
   ======================================== */

.grinding-section--intro {
  background:
    url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E"),
    linear-gradient(180deg, #f1f5f9 0%, #f8fafc 100%);
  background-blend-mode: overlay;
  padding: clamp(80px, 10vw, 120px) 0;
}

.grinding-section--intro .grinding-section__lead {
  font-size: clamp(1.05rem, 1.6vw, 1.15rem);
  max-width: 860px;
}

/* ========================================
   STRENGTHS SECTION - Horizontal Magazine Layout
   ======================================== */

.grinding-section--strengths {
  background: var(--grinding-dark);
  padding: clamp(100px, 12vw, 160px) 0;
}

.grinding-section--strengths .grinding-section__sub-en {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.12);
}

.grinding-section--strengths .grinding-section__sub-en::before {
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 100%
  );
}

.grinding-section--strengths .grinding-section__title {
  color: #ffffff;
}

.grinding-strengths {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 1400px;
  margin: 0 auto;
  counter-reset: strength-counter;
}

.grinding-strength {
  position: relative;
  counter-increment: strength-counter;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.grinding-strength:last-child {
  border-bottom: none;
}

.grinding-strength__main {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  min-height: clamp(400px, 50vw, 520px);
}

@media (min-width: 900px) {
  .grinding-strength__main {
    grid-template-columns: 1fr 1fr;
    min-height: clamp(420px, 40vw, 520px);
  }

  .grinding-strength--reverse .grinding-strength__main {
    direction: rtl;
  }

  .grinding-strength--reverse .grinding-strength__main > * {
    direction: ltr;
  }
}

/* Image Area - Cinematic */
.grinding-strength__media {
  position: relative;
  overflow: hidden;
  min-height: 280px;
}

.grinding-strength__media::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30, 64, 175, 0.2) 0%,
    transparent 50%,
    rgba(185, 28, 28, 0.15) 100%
  );
  z-index: 2;
  transition: opacity 0.6s ease;
}

.grinding-strength__media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    transparent 60%,
    rgba(15, 23, 42, 0.6) 100%
  );
  z-index: 2;
}

@media (min-width: 900px) {
  .grinding-strength__media::after {
    background: linear-gradient(
      90deg,
      transparent 0%,
      transparent 50%,
      rgba(15, 23, 42, 0.8) 100%
    );
  }

  .grinding-strength--reverse .grinding-strength__media::after {
    background: linear-gradient(
      270deg,
      transparent 0%,
      transparent 50%,
      rgba(15, 23, 42, 0.8) 100%
    );
  }
}

.grinding-strength__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  filter: saturate(1.1) contrast(1.05);
}

.grinding-strength:hover .grinding-strength__img {
  transform: scale(1.06);
}

/* Large Number Overlay */
.grinding-strength::before {
  content: '0' counter(strength-counter);
  position: absolute;
  bottom: clamp(24px, 4vw, 40px);
  left: clamp(24px, 4vw, 48px);
  font-family: var(--font-display-en);
  font-size: clamp(80px, 15vw, 180px);
  font-weight: 400;
  line-height: 0.8;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.1);
  z-index: 3;
  pointer-events: none;
  transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 900px) {
  .grinding-strength::before {
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
  }

  .grinding-strength--reverse::before {
    left: auto;
    right: clamp(24px, 4vw, 48px);
  }
}

.grinding-strength:hover::before {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 0.03);
}

/* Content Area */
.grinding-strength__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(40px, 6vw, 72px);
  position: relative;
  z-index: 4;
}

@media (min-width: 900px) {
  .grinding-strength__content {
    padding: clamp(48px, 5vw, 80px) clamp(48px, 6vw, 96px);
  }
}

/* English Label */
.grinding-strength__content::before {
  content: 'POINT ' counter(strength-counter, decimal-leading-zero);
  display: block;
  font-family: var(--font-display-en);
  font-size: clamp(12px, 1.2vw, 14px);
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--grinding-accent-light);
  margin-bottom: clamp(8px, 1.5vw, 16px);
}

.grinding-strength__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  line-height: 1.3;
  margin: 0;
  color: #ffffff;
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}

.grinding-strength__lead {
  font-weight: 500;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  padding-left: clamp(16px, 2vw, 24px);
  border-left: 3px solid var(--grinding-accent-light);
}

.grinding-strength__text {
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.65);
  font-size: clamp(0.92rem, 1.4vw, 1rem);
  margin: 0;
}

/* Hover Line Animation */
.grinding-strength__content::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: clamp(40px, 6vw, 72px);
  right: clamp(40px, 6vw, 72px);
  height: 1px;
  background: linear-gradient(90deg,
    var(--grinding-accent-light) 0%,
    var(--grinding-warm) 50%,
    transparent 100%
  );
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 900px) {
  .grinding-strength__content::after {
    bottom: clamp(48px, 5vw, 80px);
    left: clamp(48px, 6vw, 96px);
    right: clamp(48px, 6vw, 96px);
  }
}

.grinding-strength:hover .grinding-strength__content::after {
  transform: scaleX(1);
}

/* ========================================
   SUPPORT SECTION - Clean & Professional
   ======================================== */

.grinding-section--support {
  background: var(--grinding-dark);
  color: #ffffff;
}

.grinding-section--support .grinding-section__sub-en {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.15);
}

.grinding-section--support .grinding-section__sub-en::before {
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.4) 50%,
    transparent 100%
  );
}

.grinding-section--support .grinding-section__title {
  color: #ffffff;
}

.grinding-section--support .grinding-section__lead {
  color: rgba(255, 255, 255, 0.75);
}

.grinding-support {
  list-style: none;
  margin: clamp(48px, 6vw, 72px) auto 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 1000px;
}

@media (min-width: 768px) {
  .grinding-support {
    grid-template-columns: repeat(3, 1fr);
  }
}

.grinding-support__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  gap: 20px;
  padding: clamp(32px, 4vw, 40px);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.grinding-support__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--grinding-accent-light), var(--grinding-warm));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.grinding-support__item:hover::before {
  transform: scaleX(1);
}

.grinding-support__item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-4px);
}

.grinding-support__item::after {
  content: counter(support-counter, decimal-leading-zero);
  counter-increment: support-counter;
  position: absolute;
  top: 20px;
  right: 20px;
  font-family: var(--font-display-en);
  font-size: 36px;
  color: rgba(255, 255, 255, 0.06);
  line-height: 1;
}

.grinding-support {
  counter-reset: support-counter;
}

.grinding-support__text {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
}

/* ========================================
   SCOPE SECTION - Technical Precision
   ======================================== */

.grinding-section--scope {
  background:
    linear-gradient(180deg, var(--grinding-surface) 0%, #ffffff 100%);
}

/* ========================================
   FLOW SECTION - Modern Timeline
   ======================================== */

.grinding-section--flow {
  background: #ffffff;
  position: relative;
}

.grinding-section--flow::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, transparent 0%, var(--grinding-surface) 100%);
  pointer-events: none;
}

.grinding-steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 900px;
  position: relative;
}

/* Timeline Line */
.grinding-steps::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 48px;
  bottom: 48px;
  width: 2px;
  background: linear-gradient(
    180deg,
    var(--grinding-accent) 0%,
    var(--grinding-accent-light) 50%,
    var(--grinding-warm) 100%
  );
}

@media (min-width: 640px) {
  .grinding-steps::before {
    left: 40px;
  }
}

.grinding-step {
  position: relative;
  padding: clamp(28px, 4vw, 36px) clamp(28px, 4vw, 36px) clamp(28px, 4vw, 36px) clamp(80px, 12vw, 110px);
  background: transparent;
  transition: all 0.4s ease;
  border-radius: 12px;
}

@media (min-width: 640px) {
  .grinding-step {
    padding-left: clamp(100px, 14vw, 130px);
  }
}

.grinding-step:hover {
  background: rgba(30, 64, 175, 0.03);
}

/* Step Number */
.grinding-step__index {
  position: absolute;
  left: 8px;
  top: clamp(28px, 4vw, 36px);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grinding-accent);
  color: #ffffff;
  font-family: var(--font-display-en);
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0.02em;
  border-radius: 50%;
  border: 4px solid #ffffff;
  box-shadow:
    0 4px 12px rgba(30, 64, 175, 0.25),
    0 0 0 4px rgba(30, 64, 175, 0.1);
  z-index: 1;
  transition: all 0.4s ease;
}

@media (min-width: 640px) {
  .grinding-step__index {
    width: 64px;
    height: 64px;
    font-size: 24px;
    left: 8px;
  }
}

.grinding-step:hover .grinding-step__index {
  background: var(--grinding-warm);
  box-shadow:
    0 6px 16px rgba(185, 28, 28, 0.3),
    0 0 0 4px rgba(185, 28, 28, 0.15);
  transform: scale(1.1);
}

.grinding-step__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.grinding-step__title {
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--color-text-strong);
  font-family: var(--font-serif);
  letter-spacing: 0.02em;
}

.grinding-step__description {
  margin: 0;
  font-size: clamp(0.92rem, 1.4vw, 1.02rem);
  line-height: 1.85;
  color: var(--color-text-subtle);
}

/* ========================================
   TABLE - Technical Precision Design
   ======================================== */

.grinding-table {
  max-width: 1000px;
  margin: 0 auto;
  overflow-x: auto;
  border-radius: 12px;
  background: #ffffff;
  box-shadow:
    0 1px 3px rgba(0, 0, 0, 0.04),
    0 8px 24px rgba(0, 0, 0, 0.06);
}

.grinding-table__table {
  width: 100%;
  border-collapse: collapse;
  background: transparent;
}

.grinding-table__table thead {
  background: var(--grinding-dark);
  color: #ffffff;
}

.grinding-table__table thead th {
  font-family: var(--font-body-en);
  font-weight: 700;
  font-size: clamp(0.85rem, 1.3vw, 0.95rem);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.grinding-table__table th,
.grinding-table__table td {
  padding: clamp(16px, 2.5vw, 20px) clamp(18px, 3vw, 24px);
  text-align: left;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.grinding-table__table tbody th {
  background: var(--grinding-surface);
  color: var(--color-text-strong);
  font-weight: 700;
  font-size: clamp(0.9rem, 1.3vw, 0.98rem);
  width: 160px;
  border-right: 2px solid var(--grinding-accent);
}

.grinding-table__table td {
  font-size: clamp(0.9rem, 1.3vw, 0.98rem);
  line-height: 1.75;
  color: var(--color-text-subtle);
}

.grinding-table__table tbody tr {
  transition: background 0.3s ease;
}

.grinding-table__table tbody tr:hover {
  background: rgba(30, 64, 175, 0.02);
}

.grinding-table__table tbody tr:last-child th,
.grinding-table__table tbody tr:last-child td {
  border-bottom: none;
}

/* ========================================
   PRICING SECTION
   ======================================== */

.grinding-section--pricing {
  background:
    linear-gradient(180deg, #ffffff 0%, var(--grinding-surface) 100%);
}

/* ========================================
   RESPONSIVE ADJUSTMENTS
   ======================================== */

@media (max-width: 767px) {
  .page-hero--grinding .page-hero__category::before,
  .page-hero--grinding .page-hero__category::after {
    display: none;
  }

  .grinding-strength::before {
    font-size: 40px;
    top: 16px;
    left: 16px;
  }
}

/* ========================================
   ANIMATIONS - Scroll Reveal
   ======================================== */

@media (prefers-reduced-motion: no-preference) {
  .grinding-section__head,
  .grinding-strength,
  .grinding-support__item,
  .grinding-step,
  .grinding-table {
    opacity: 0;
    transform: translateY(40px);
    animation: revealUp 0.8s ease-out forwards;
  }

  .grinding-section__head { animation-delay: 0.1s; }
  .grinding-strength:nth-child(1) { animation-delay: 0.2s; }
  .grinding-strength:nth-child(2) { animation-delay: 0.35s; }
  .grinding-strength:nth-child(3) { animation-delay: 0.5s; }
  .grinding-support__item:nth-child(1) { animation-delay: 0.15s; }
  .grinding-support__item:nth-child(2) { animation-delay: 0.25s; }
  .grinding-support__item:nth-child(3) { animation-delay: 0.35s; }
  .grinding-step:nth-child(1) { animation-delay: 0.1s; }
  .grinding-step:nth-child(2) { animation-delay: 0.2s; }
  .grinding-step:nth-child(3) { animation-delay: 0.3s; }
  .grinding-step:nth-child(4) { animation-delay: 0.4s; }
  .grinding-step:nth-child(5) { animation-delay: 0.5s; }
  .grinding-table { animation-delay: 0.2s; }
}

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

}