/* ============================================
   CM3 Consultoria Técnica — Professional Site
   ============================================ */

:root {
  --color-bg: #0a0e17;
  --color-bg-alt: #0f1520;
  --color-bg-card: #141c2b;
  --color-bg-card-hover: #1a2438;
  --color-surface: #1e2a3f;
  --color-accent: #e8a020;
  --color-accent-light: #f5b942;
  --color-accent-glow: rgba(232, 160, 32, 0.15);
  --color-text: #e8edf5;
  --color-text-muted: #8899b0;
  --color-text-dim: #5a6a80;
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-accent: rgba(232, 160, 32, 0.3);
  --font-display: 'Outfit', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 60px rgba(232, 160, 32, 0.08);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Preloader ---- */
/* Only shown when JS enhanced the page; never blocks without JS */
.preloader {
  display: none;
}

.js .preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__inner {
  text-align: center;
}

.preloader__logo-img {
  height: 140px;
  width: auto;
  margin-bottom: 24px;
  object-fit: contain;
  background: transparent;
}

.preloader__bar {
  width: 120px;
  height: 3px;
  background: var(--color-surface);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.preloader__bar span {
  display: block;
  height: 100%;
  width: 40%;
  background: var(--color-accent);
  border-radius: 2px;
  animation: preload 1.2s ease-in-out infinite;
}

@keyframes preload {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* ---- Header ---- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(10, 14, 23, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: rgba(10, 14, 23, 0.96);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

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

.logo__wrap {
  display: inline-flex;
  align-items: center;
  line-height: 0;
}

.logo__img {
  height: 56px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  background: transparent;
  mix-blend-mode: normal;
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  padding: 8px 18px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background var(--transition);
}

.nav__link:hover {
  color: var(--color-text);
  background: rgba(255, 255, 255, 0.04);
}

.nav__link--cta {
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 600;
}

.nav__link--cta:hover {
  background: var(--color-accent-light);
  color: var(--color-bg);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition);
  border-radius: 1px;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---- Hero ---- */
.hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  min-height: 100svh;
  height: 100vh;
  height: 100svh;
  display: grid;
  align-items: center;
  padding: calc(var(--header-height) + 32px) 0 48px;
  overflow: hidden;
}

.hero > .container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background-color: var(--color-bg);
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(10, 14, 23, 0.82) 0%, rgba(10, 14, 23, 0.5) 32%, rgba(10, 14, 23, 0.12) 58%, transparent 100%),
    linear-gradient(to top, rgba(10, 14, 23, 0.35) 0%, transparent 16%);
}

.hero__content {
  max-width: 580px;
  padding: 24px 0;
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  background: rgba(232, 160, 32, 0.08);
  border: 1px solid var(--color-border-accent);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  margin-bottom: 32px;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.08;
  margin-bottom: 24px;
}

.hero__title-line {
  display: block;
  color: var(--color-text);
}

.hero__title-accent {
  display: block;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 600px;
  margin-bottom: 32px;
  line-height: 1.7;
}

.hero__subtitle strong {
  color: var(--color-text);
  font-weight: 600;
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.hero__tags span {
  padding: 6px 16px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.hero__location {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-text-dim);
}

.hero__location svg {
  color: var(--color-accent);
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 1;
}

.hero__scroll span {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-dim);
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  50.1% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-bg);
}

.btn--primary:hover {
  background: var(--color-accent-light);
  box-shadow: 0 8px 32px rgba(232, 160, 32, 0.25);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn--full { width: 100%; }

/* ---- Stats Bar ---- */
.stats-bar {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 48px 0;
}

.stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.stat {
  text-align: center;
}

.stat__number {
  display: block;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 8px;
}

.stat__label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

/* ---- Sections ---- */
.section {
  padding: 100px 0;
}

.section--dark {
  background: var(--color-bg-alt);
}

.section--accent {
  background: linear-gradient(135deg, #1a1208 0%, var(--color-bg-alt) 50%, #0a1520 100%);
  position: relative;
}

.section--accent::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(232, 160, 32, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.section-header {
  margin-bottom: 64px;
}

.section-header .section-desc {
  margin-top: 16px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.section-tag--light {
  color: var(--color-accent-light);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
}

.section-title em {
  font-style: normal;
  color: var(--color-accent);
}

.section-title--center {
  text-align: center;
}

.section-title--light {
  color: var(--color-text);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 560px;
}

.section-desc--light {
  color: var(--color-text-muted);
}

/* ---- About ---- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.about-visual {
  display: grid;
  gap: 20px;
}

.about-visual__logo {
  width: 100%;
  max-width: 280px;
  object-fit: contain;
}

.about-visual__photo {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

.about-cards {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.about-text h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--color-text);
}

.about-text p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
}

.about-cards {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-card {
  padding: 28px 32px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.about-card:hover {
  border-color: var(--color-border-accent);
  background: var(--color-bg-card-hover);
  transform: translateX(8px);
}

.about-card__num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.about-card h4 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 8px;
}

.about-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ---- Mission ---- */
.mission {
  background: var(--color-bg);
  position: relative;
  overflow: hidden;
}

.mission__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.mission__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.12;
}

.mission__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, var(--color-bg), rgba(10, 14, 23, 0.92), var(--color-bg));
}

.mission .container {
  position: relative;
  z-index: 1;
}

.mission__inner {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.mission__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: var(--color-accent-glow);
  border: 1px solid var(--color-border-accent);
  border-radius: 50%;
  color: var(--color-accent);
}

.mission__text {
  font-size: 1.2rem;
  color: var(--color-text);
  line-height: 1.8;
  margin: 24px 0 20px;
}

.mission__sub {
  font-size: 1rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ---- Scope ---- */
.scope-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.scope-card {
  padding: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  overflow: hidden;
}

.scope-card__image {
  height: 180px;
  overflow: hidden;
}

.scope-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.scope-card:hover .scope-card__image img {
  transform: scale(1.06);
}

.scope-card h3,
.scope-card ul {
  padding: 0 28px;
}

.scope-card h3 {
  padding-top: 24px;
}

.scope-card ul {
  padding-bottom: 28px;
}

.scope-card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-4px);
}

.scope-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 20px;
}

.scope-card li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  line-height: 1.5;
}

.scope-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0.6;
}

/* ---- Services ---- */
.service {
  padding: 0;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  margin-bottom: 32px;
  transition: border-color var(--transition);
  overflow: hidden;
}

.service__layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  min-height: 100%;
}

.service__layout--reverse {
  grid-template-columns: 1.05fr 0.95fr;
}

.service__layout--reverse .service__media {
  order: 2;
}

.service__layout--reverse .service__body {
  order: 1;
}

.service__media {
  position: relative;
  min-height: 320px;
}

.service__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service__media-label {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 16px 24px;
  background: linear-gradient(to top, rgba(10, 14, 23, 0.95), transparent);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.service__body {
  padding: 48px;
}

.service:hover {
  border-color: rgba(255, 255, 255, 0.1);
}

.service--alt {
  background: var(--color-bg-alt);
  border-color: var(--color-border-accent);
}

.service__header {
  margin-bottom: 20px;
}

.service__num {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.service__title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  margin-bottom: 8px;
}

.service__specialty {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: italic;
}

.service__intro {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 800px;
}

.service__columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.service__col h4 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.service__col li {
  position: relative;
  padding-left: 20px;
  font-size: 0.925rem;
  color: var(--color-text-muted);
  margin-bottom: 10px;
  line-height: 1.5;
}

.service__col li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-size: 0.75rem;
  top: 2px;
}

.service__col--benefits li::before {
  content: '✓';
  font-size: 0.85rem;
}

/* Process Steps */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.process-step {
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition);
}

.process-step:hover {
  border-color: var(--color-border-accent);
  background: var(--color-accent-glow);
}

.process-step__num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.4;
  margin-bottom: 12px;
}

.process-step h4 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Tubular Tags */
.tubular-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tubular-tags span {
  padding: 8px 16px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: all var(--transition);
}

.tubular-tags span:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* ---- Differenciais ---- */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.diff-card {
  padding: 36px 32px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.diff-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--color-accent);
  transition: height var(--transition);
}

.diff-card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-2px);
}

.diff-card:hover::before {
  height: 100%;
}

.diff-card__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(232, 160, 32, 0.12);
  line-height: 1;
  margin-bottom: 16px;
}

.diff-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.diff-card p {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ---- Benefits ---- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.benefit {
  padding: 32px 28px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.benefit:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-card);
}

.benefit__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--color-accent-glow);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.benefit h4 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 8px;
  line-height: 1.3;
}

.benefit p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* ---- Standards ---- */
#padroes {
  padding-top: 0;
}

.standards-banner,
.contact-banner {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.standards-banner img,
.contact-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.standards-banner__overlay,
.contact-banner__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10, 14, 23, 0.15), rgba(10, 14, 23, 0.75));
}

#padroes .container {
  position: relative;
  z-index: 1;
  padding-top: 72px;
  padding-bottom: 100px;
}

#contato {
  position: relative;
  overflow: hidden;
}

#contato .contact-banner {
  position: absolute;
  inset: 0;
  height: auto;
  z-index: 0;
}

#contato .container {
  position: relative;
  z-index: 1;
}

.standard {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 28px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.standard:hover {
  background: var(--color-accent-glow);
  border-color: var(--color-border-accent);
}

.standard__num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-accent);
  opacity: 0.5;
  min-width: 36px;
}

.standard__label {
  font-size: 0.925rem;
  font-weight: 500;
}

.standards-quote {
  text-align: center;
  padding: 40px;
  border-top: 1px solid var(--color-border);
}

.standards-quote p {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 500;
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 12px;
}

.standards-quote cite {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-style: normal;
  letter-spacing: 0.08em;
}

/* ---- Contact ---- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  margin: 20px 0 36px;
  line-height: 1.7;
}

.contact-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 24px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

a.contact-card:hover {
  border-color: var(--color-border-accent);
  transform: translateX(4px);
}

.contact-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: var(--color-accent-glow);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact-card__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin-bottom: 4px;
}

.contact-card__value {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
}

/* ---- Form ---- */
.contact-form {
  padding: 40px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}

.contact-form h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin-bottom: 28px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.925rem;
  transition: border-color var(--transition);
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-dim);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ---- Footer ---- */
.footer {
  padding: 48px 0 32px;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 32px;
  align-items: start;
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.footer__logo {
  height: 80px;
  width: auto;
  margin-bottom: 12px;
  object-fit: contain;
  background: transparent;
}

.footer__brand p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

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

.footer__links a {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-accent);
}

.footer__copy {
  text-align: right;
}

.footer__copy p {
  font-size: 0.8rem;
  color: var(--color-text-dim);
}

.footer__tagline {
  margin-top: 4px;
  color: var(--color-text-muted) !important;
  letter-spacing: 0.06em;
}

/* ---- Reveal Animations ---- */
/* Visible by default (fail-open). JS hides until .visible when enhanced. */
.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.js .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .hero {
    height: auto;
    min-height: 100svh;
    padding-bottom: 72px;
  }

  .hero__overlay {
    background:
      linear-gradient(180deg, rgba(10, 14, 23, 0.92) 0%, rgba(10, 14, 23, 0.78) 50%, rgba(10, 14, 23, 0.45) 100%),
      linear-gradient(to top, rgba(10, 14, 23, 0.65) 0%, transparent 20%);
  }

  .hero__content { max-width: 100%; }

  .stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .about-cards { grid-template-columns: 1fr; }
  .about-visual__logo { max-width: 260px; }
  .scope-grid { grid-template-columns: 1fr; }
  .service__layout,
  .service__layout--reverse { grid-template-columns: 1fr; }
  .service__layout--reverse .service__media,
  .service__layout--reverse .service__body { order: unset; }
  .service__media { min-height: 240px; }
  .service__body { padding: 32px 28px; }
  .service__columns { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .standards-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer__inner { grid-template-columns: 1fr; text-align: center; }
  .footer__links { flex-direction: row; justify-content: center; flex-wrap: wrap; }
  .footer__copy { text-align: center; }
}

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(10, 14, 23, 0.97);
    backdrop-filter: blur(20px);
    padding: 24px;
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    border-bottom: 1px solid var(--color-border);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav__list {
    flex-direction: column;
    gap: 4px;
  }

  .nav__link {
    display: block;
    padding: 14px 18px;
    width: 100%;
  }

  .menu-toggle { display: flex; }

  .hero__scroll { display: none; }

  .stats-bar__grid { grid-template-columns: 1fr 1fr; gap: 24px; }

  .process-steps { grid-template-columns: 1fr; }

  .benefits-grid { grid-template-columns: 1fr; }

  .standards-grid { grid-template-columns: 1fr; }

  .about-visual__photo { height: 220px; }

  .service { padding: 0; }

  .contact-form { padding: 28px 24px; }

  .section { padding: 72px 0; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; }
  .stats-bar__grid { grid-template-columns: 1fr; }
}