/* ============================================================
   DIGITAL MARKETING AGENCY — Global Styles
   Inspired by: Basic/Agency, Instrument, Dogstudio
   ============================================================ */

/* ─── CSS Variables ─── */
:root {
  --white: #FAFAFA;
  --charcoal: #1A1A1A;
  --blue: #0066FF;
  --coral: #FF6B4A;
  --gray-100: #F5F5F5;
  --gray-200: #E8E8E8;
  --gray-300: #D1D1D1;
  --gray-400: #A0A0A0;
  --gray-500: #6B6B6B;
  --gray-600: #4A4A4A;
  --blue-dark: #0052CC;
  --blue-light: #E6F0FF;
  --coral-dark: #E55A3A;
  --coral-light: #FFF0ED;
  --success: #00C853;
  --warning: #FFB300;
  --font-heading: 'Pretendard', 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Pretendard', 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --transition-fast: 0.2s var(--ease-out-quart);
  --transition-normal: 0.4s var(--ease-out-expo);
  --transition-slow: 0.8s var(--ease-out-expo);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-xl: 0 16px 48px rgba(0,0,0,0.16);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  --nav-height: 80px;
  --container-max: 1320px;
  --container-narrow: 900px;
  --section-pad: 120px;
  --section-pad-mobile: 64px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.7;
  word-break: keep-all;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h5 { font-size: 1.125rem; }

p {
  font-size: clamp(0.938rem, 1.5vw, 1.063rem);
  color: var(--gray-500);
}

::selection {
  background: var(--blue);
  color: var(--white);
}

/* ─── Container ─── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* ─── Section ─── */
.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section--gray {
  background: var(--gray-100);
}

.section--dark {
  background: var(--charcoal);
  color: var(--white);
}

.section--dark p {
  color: var(--gray-300);
}

.section--blue {
  background: var(--blue);
  color: var(--white);
}

.section__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 0.813rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--blue);
  margin-bottom: 16px;
}

.section__label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
}

.section--dark .section__label,
.section--blue .section__label {
  color: var(--coral);
}

.section--dark .section__label::before,
.section--blue .section__label::before {
  background: var(--coral);
}

.section__title {
  margin-bottom: 20px;
}

.section__desc {
  max-width: 640px;
  margin-bottom: 48px;
  font-size: clamp(1rem, 1.8vw, 1.125rem);
  line-height: 1.8;
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__header .section__desc {
  margin-left: auto;
  margin-right: auto;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.938rem;
  padding: 16px 36px;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  min-height: 48px;
  min-width: 48px;
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn--primary {
  background: var(--blue);
  color: var(--white);
}

.btn--primary::after {
  background: var(--blue-dark);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 102, 255, 0.35);
}

.btn--secondary {
  background: transparent;
  color: var(--charcoal);
  border: 2px solid var(--charcoal);
}

.btn--secondary:hover {
  background: var(--charcoal);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--coral {
  background: var(--coral);
  color: var(--white);
}

.btn--coral::after {
  background: var(--coral-dark);
}

.btn--coral:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255, 107, 74, 0.35);
}

.btn--white {
  background: var(--white);
  color: var(--charcoal);
}

.btn--white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
}

.btn--lg {
  padding: 20px 48px;
  font-size: 1.063rem;
}

.btn--sm {
  padding: 10px 24px;
  font-size: 0.875rem;
}

.btn__icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn__icon {
  transform: translateX(4px);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

/* ─── Navigation ─── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  background: rgba(250, 250, 250, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all var(--transition-normal);
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(250, 250, 250, 0.95);
  box-shadow: 0 1px 20px rgba(0, 0, 0, 0.08);
  border-bottom-color: var(--gray-200);
  height: 68px;
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: -0.03em;
  color: var(--charcoal);
  z-index: 1001;
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 1rem;
}

.nav__logo span {
  color: var(--blue);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav__link {
  font-family: var(--font-heading);
  font-size: 0.938rem;
  font-weight: 500;
  color: var(--gray-600);
  position: relative;
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  border-radius: 2px;
  transition: width var(--transition-normal);
}

.nav__link:hover,
.nav__link.active {
  color: var(--charcoal);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__cta {
  margin-left: 12px;
}

.nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  gap: 6px;
  z-index: 1001;
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: all var(--transition-normal);
  transform-origin: center;
}

.nav__hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.nav__hamburger.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Fullscreen Menu */
.nav__mobile {
  position: fixed;
  inset: 0;
  background: var(--white);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-normal);
}

.nav__mobile.active {
  opacity: 1;
  pointer-events: all;
}

.nav__mobile-link {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 700;
  color: var(--charcoal);
  padding: 16px 0;
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--transition-slow);
}

.nav__mobile.active .nav__mobile-link {
  opacity: 1;
  transform: translateY(0);
}

.nav__mobile.active .nav__mobile-link:nth-child(1) { transition-delay: 0.1s; }
.nav__mobile.active .nav__mobile-link:nth-child(2) { transition-delay: 0.15s; }
.nav__mobile.active .nav__mobile-link:nth-child(3) { transition-delay: 0.2s; }
.nav__mobile.active .nav__mobile-link:nth-child(4) { transition-delay: 0.25s; }
.nav__mobile.active .nav__mobile-link:nth-child(5) { transition-delay: 0.3s; }
.nav__mobile.active .nav__mobile-link:nth-child(6) { transition-delay: 0.35s; }
.nav__mobile.active .nav__mobile-link:nth-child(7) { transition-delay: 0.4s; }

.nav__mobile-link:hover {
  color: var(--blue);
}

.nav__mobile-cta {
  margin-top: 40px;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-slow) 0.45s;
}

.nav__mobile.active .nav__mobile-cta {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Footer ─── */
.footer {
  background: var(--charcoal);
  color: var(--white);
  padding: 80px 0 0;
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.375rem;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.footer__logo-icon {
  width: 36px;
  height: 36px;
  background: var(--blue);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1rem;
}

.footer__logo span {
  color: var(--blue);
}

.footer__brand-desc {
  color: var(--gray-400);
  font-size: 0.938rem;
  line-height: 1.8;
  margin-bottom: 24px;
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  transition: all var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--blue);
  border-color: var(--blue);
  transform: translateY(-2px);
}

.footer__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 24px;
  color: var(--white);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer__link {
  color: var(--gray-400);
  font-size: 0.938rem;
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--white);
}

.footer__newsletter-desc {
  color: var(--gray-400);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer__newsletter-form {
  display: flex;
  gap: 8px;
}

.footer__newsletter-input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.05);
  color: var(--white);
  font-size: 0.875rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition-fast);
}

.footer__newsletter-input::placeholder {
  color: var(--gray-500);
}

.footer__newsletter-input:focus {
  border-color: var(--blue);
}

.footer__newsletter-btn {
  padding: 12px 24px;
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.footer__newsletter-btn:hover {
  background: var(--blue-dark);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 32px 0;
  color: var(--gray-500);
  font-size: 0.813rem;
}

.footer__bottom-links {
  display: flex;
  gap: 24px;
}

.footer__bottom-link {
  color: var(--gray-500);
  font-size: 0.813rem;
  transition: color var(--transition-fast);
}

.footer__bottom-link:hover {
  color: var(--white);
}

/* ─── Hero ─── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--nav-height);
  overflow: hidden;
}

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

.hero__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.2s var(--ease-out-expo);
}

.hero__slide.active {
  opacity: 1;
}

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

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.85) 0%,
    rgba(26, 26, 26, 0.5) 50%,
    rgba(26, 26, 26, 0.3) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  color: var(--white);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.813rem;
  font-weight: 600;
  margin-bottom: 32px;
  letter-spacing: 0.05em;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero__title {
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero__title em {
  font-style: normal;
  color: var(--coral);
}

.hero__desc {
  font-size: clamp(1.063rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 560px;
}

/* ─── Counter Bar ─── */
.counter-bar {
  background: var(--white);
  padding: 48px 0;
  position: relative;
  z-index: 3;
  box-shadow: 0 -20px 60px rgba(0,0,0,0.1);
}

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

.counter-bar__item {
  padding: 16px;
  position: relative;
}

.counter-bar__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: var(--gray-200);
}

.counter-bar__number {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 4vw, 3.5rem);
  font-weight: 800;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 8px;
}

.counter-bar__label {
  font-size: 0.938rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* ─── Cards ─── */
.card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  border: 1px solid var(--gray-200);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.card__img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}

.card__body {
  padding: 28px;
}

.card__tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  background: var(--blue-light);
  color: var(--blue);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.card__title {
  font-size: 1.25rem;
  margin-bottom: 10px;
  line-height: 1.4;
}

.card__desc {
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.7;
  margin-bottom: 16px;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--blue);
  transition: gap var(--transition-fast);
}

.card__link:hover {
  gap: 12px;
}

/* ─── Service Card ─── */
.service-card {
  padding: 40px 32px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 24px;
  transition: all var(--transition-normal);
}

.service-card:hover .service-card__icon {
  background: var(--blue);
  color: var(--white);
}

.service-card__title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── Portfolio Grid ─── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.portfolio-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-item:hover img {
  transform: scale(1.08);
}

.portfolio-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.portfolio-item:hover .portfolio-item__overlay {
  opacity: 1;
}

.portfolio-item__tag {
  display: inline-block;
  padding: 4px 12px;
  background: var(--blue);
  color: var(--white);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 8px;
  width: fit-content;
}

.portfolio-item__title {
  font-size: 1.375rem;
  color: var(--white);
  margin-bottom: 4px;
}

.portfolio-item__desc {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
}

/* ─── Marquee ─── */
.marquee {
  overflow: hidden;
  padding: 40px 0;
  position: relative;
}

.marquee::before,
.marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--white), transparent);
}

.marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--white), transparent);
}

.section--gray .marquee::before {
  background: linear-gradient(to right, var(--gray-100), transparent);
}

.section--gray .marquee::after {
  background: linear-gradient(to left, var(--gray-100), transparent);
}

.marquee__track {
  display: flex;
  gap: 64px;
  animation: marquee 30s linear infinite;
  width: max-content;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.marquee__item {
  display: flex;
  align-items: center;
  gap: 16px;
  white-space: nowrap;
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--gray-400);
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.marquee__item:hover {
  opacity: 1;
}

.marquee__item img {
  height: 40px;
  width: auto;
  filter: grayscale(1) opacity(0.5);
  transition: filter var(--transition-fast);
}

.marquee__item:hover img {
  filter: grayscale(0) opacity(1);
}

/* ─── Process ─── */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: var(--gray-200);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-step__number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--blue);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  position: relative;
  box-shadow: 0 4px 16px rgba(0, 102, 255, 0.3);
}

.process-step__title {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.process-step__desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── Testimonial Carousel ─── */
.testimonial-carousel {
  position: relative;
  overflow: hidden;
}

.testimonial-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-slide {
  min-width: 100%;
  padding: 0 16px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 48px;
  border: 1px solid var(--gray-200);
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-card__stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
  color: var(--warning);
  font-size: 1.125rem;
}

.testimonial-card__text {
  font-size: 1.125rem;
  line-height: 1.9;
  color: var(--gray-600);
  margin-bottom: 28px;
  font-style: italic;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-card__avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1rem;
}

.testimonial-card__role {
  font-size: 0.875rem;
  color: var(--gray-400);
}

.testimonial-nav {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.testimonial-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--gray-300);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.testimonial-dot.active {
  background: var(--blue);
  width: 32px;
  border-radius: 6px;
}

/* ─── CTA Section ─── */
.cta {
  background: linear-gradient(135deg, var(--blue) 0%, #0044AA 100%);
  padding: 100px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255, 107, 74, 0.15);
  filter: blur(100px);
}

.cta__title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 16px;
  position: relative;
}

.cta__desc {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* ─── Scroll Reveal ─── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s var(--ease-out-expo);
}

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

.reveal--left {
  transform: translateX(-40px);
}

.reveal--left.revealed {
  transform: translateX(0);
}

.reveal--right {
  transform: translateX(40px);
}

.reveal--right.revealed {
  transform: translateX(0);
}

.reveal--scale {
  transform: scale(0.95);
}

.reveal--scale.revealed {
  transform: scale(1);
}

/* stagger children */
.reveal-stagger > * {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s var(--ease-out-expo);
}

.reveal-stagger.revealed > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(3) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(4) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(5) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(6) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(7) { transition-delay: 0.6s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(8) { transition-delay: 0.7s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(9) { transition-delay: 0.8s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(10) { transition-delay: 0.9s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(11) { transition-delay: 1s; opacity: 1; transform: translateY(0); }
.reveal-stagger.revealed > *:nth-child(12) { transition-delay: 1.1s; opacity: 1; transform: translateY(0); }

/* ─── Pricing ─── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  border: 2px solid var(--gray-200);
  text-align: center;
  transition: all var(--transition-normal);
  position: relative;
}

.pricing-card--featured {
  border-color: var(--blue);
  transform: scale(1.05);
  box-shadow: var(--shadow-xl);
}

.pricing-card--featured .pricing-card__badge {
  display: block;
}

.pricing-card__badge {
  display: none;
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: var(--white);
  padding: 6px 20px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translateY(-6px);
}

.pricing-card__name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-card__desc {
  color: var(--gray-500);
  font-size: 0.875rem;
  margin-bottom: 24px;
}

.pricing-card__price {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.pricing-card__price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-400);
}

.pricing-card__period {
  font-size: 0.813rem;
  color: var(--gray-400);
  margin-bottom: 32px;
}

.pricing-card__features {
  text-align: left;
  margin-bottom: 32px;
}

.pricing-card__feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  font-size: 0.938rem;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-100);
}

.pricing-card__feature:last-child {
  border-bottom: none;
}

.pricing-card__feature-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--blue-light);
  color: var(--blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

/* ─── Filter Tabs ─── */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 48px;
  justify-content: center;
}

.filter-tab {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-500);
  background: transparent;
  border: 2px solid var(--gray-200);
  cursor: pointer;
  transition: all var(--transition-fast);
  min-height: 48px;
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}

/* ─── Timeline ─── */
.timeline {
  position: relative;
  padding-left: 48px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--gray-200);
}

.timeline__item {
  position: relative;
  padding-bottom: 48px;
}

.timeline__item:last-child {
  padding-bottom: 0;
}

.timeline__dot {
  position: absolute;
  left: -40px;
  top: 4px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--blue);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--blue);
}

.timeline__year {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--blue);
  margin-bottom: 8px;
}

.timeline__title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.timeline__desc {
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── Team Grid ─── */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
}

.team-card__img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin-bottom: 20px;
  transition: transform var(--transition-normal);
}

.team-card:hover .team-card__img {
  transform: scale(1.03);
}

.team-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.063rem;
  margin-bottom: 4px;
}

.team-card__role {
  font-size: 0.875rem;
  color: var(--blue);
  font-weight: 500;
}

/* ─── Gallery ─── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery-grid img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-md);
  transition: transform var(--transition-normal);
  cursor: pointer;
}

.gallery-grid img:hover {
  transform: scale(1.03);
}

/* ─── Blog Grid ─── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.blog-card__img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

.blog-card__body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.813rem;
  color: var(--gray-400);
  margin-bottom: 12px;
}

.blog-card__title {
  font-size: 1.25rem;
  line-height: 1.4;
  margin-bottom: 12px;
}

.blog-card__excerpt {
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex: 1;
}

/* ─── Featured Blog ─── */
.blog-featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  margin-bottom: 64px;
}

.blog-featured__img {
  width: 100%;
  height: 100%;
  min-height: 400px;
  object-fit: cover;
}

.blog-featured__body {
  padding: 48px 48px 48px 0;
}

.blog-featured__tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: var(--coral);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.blog-featured__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 16px;
  line-height: 1.3;
}

.blog-featured__excerpt {
  font-size: 1.063rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 24px;
}

/* ─── Sidebar ─── */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}

.sidebar {
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}

.sidebar__section {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--gray-200);
  margin-bottom: 24px;
}

.sidebar__title {
  font-size: 1.125rem;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--gray-100);
}

.sidebar__post {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--gray-100);
}

.sidebar__post:last-child {
  border-bottom: none;
}

.sidebar__post-img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.sidebar__post-title {
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 4px;
}

.sidebar__post-date {
  font-size: 0.75rem;
  color: var(--gray-400);
}

/* ─── Contact ─── */
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 80px;
}

.contact-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: all var(--transition-normal);
}

.contact-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.contact-card__icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 20px;
}

.contact-card__title {
  font-size: 1.125rem;
  margin-bottom: 8px;
}

.contact-card__text {
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.7;
}

.contact-card__text a {
  color: var(--blue);
  font-weight: 500;
}

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

.form-group {
  position: relative;
  margin-bottom: 24px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 18px 20px 8px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--charcoal);
  background: var(--white);
  outline: none;
  transition: border-color var(--transition-fast);
  min-height: 56px;
}

.form-textarea {
  resize: vertical;
  min-height: 160px;
}

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

.form-label {
  position: absolute;
  left: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  color: var(--gray-400);
  pointer-events: none;
  transition: all var(--transition-fast);
}

.form-textarea ~ .form-label {
  top: 18px;
  transform: none;
}

.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label,
.form-textarea:focus ~ .form-label,
.form-textarea:not(:placeholder-shown) ~ .form-label,
.form-select:focus ~ .form-label,
.form-select:valid ~ .form-label {
  top: 8px;
  transform: none;
  font-size: 0.75rem;
  color: var(--blue);
}

/* ─── FAQ ─── */
.faq-list {
  max-width: 800px;
}

.faq-item {
  border-bottom: 1px solid var(--gray-200);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0;
  font-family: var(--font-heading);
  font-size: 1.063rem;
  font-weight: 600;
  color: var(--charcoal);
  text-align: left;
  cursor: pointer;
  min-height: 48px;
  background: transparent;
  border: none;
  gap: 16px;
}

.faq-question__icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
  font-size: 1.25rem;
  line-height: 1;
}

.faq-item.active .faq-question__icon {
  background: var(--blue);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
  max-height: 500px;
}

.faq-answer__content {
  padding-bottom: 24px;
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.8;
}

/* ─── Map ─── */
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 400px;
  border: 1px solid var(--gray-200);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ─── Culture Grid ─── */
.culture-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.culture-card {
  text-align: center;
  padding: 40px 24px;
  border-radius: var(--radius-lg);
  background: var(--gray-100);
  transition: all var(--transition-normal);
}

.culture-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  background: var(--white);
}

.culture-card__emoji {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.culture-card__title {
  font-size: 1.063rem;
  margin-bottom: 8px;
}

.culture-card__desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── Newsletter ─── */
.newsletter {
  background: linear-gradient(135deg, var(--charcoal) 0%, #2A2A2A 100%);
  border-radius: var(--radius-xl);
  padding: 64px;
  text-align: center;
  color: var(--white);
}

.newsletter__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 12px;
}

.newsletter__desc {
  color: var(--gray-400);
  margin-bottom: 32px;
  font-size: 1rem;
}

.newsletter__form {
  display: flex;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter__input {
  flex: 1;
  padding: 16px 20px;
  border: 2px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.05);
  color: var(--white);
  font-size: 1rem;
  font-family: var(--font-body);
  outline: none;
  transition: border-color var(--transition-fast);
}

.newsletter__input::placeholder {
  color: var(--gray-500);
}

.newsletter__input:focus {
  border-color: var(--blue);
}

/* ─── Case Study ─── */
.case-study {
  background: var(--charcoal);
  border-radius: var(--radius-xl);
  overflow: hidden;
  color: var(--white);
}

.case-study__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.case-study__img {
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
}

.case-study__body {
  padding: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.case-study__tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.1);
  color: var(--coral);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
  width: fit-content;
}

.case-study__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 16px;
  line-height: 1.3;
}

.case-study__desc {
  color: var(--gray-400);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 32px;
}

.case-study__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 32px;
}

.case-study__stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--coral);
  margin-bottom: 4px;
}

.case-study__stat-label {
  font-size: 0.813rem;
  color: var(--gray-400);
}

/* ─── Stats Bar ─── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background: var(--blue);
  border-radius: var(--radius-xl);
  padding: 48px;
  color: var(--white);
  text-align: center;
}

.stats-bar__value {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 4px;
}

.stats-bar__label {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
}

/* ─── Mission / Vision / Values ─── */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  padding: 48px 36px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--gray-200);
  text-align: center;
  transition: all var(--transition-normal);
}

.value-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.value-card__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 24px;
}

.value-card__title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.value-card__desc {
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── Two Column ─── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.two-col--reverse {
  direction: rtl;
}

.two-col--reverse > * {
  direction: ltr;
}

.two-col__img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
}

/* ─── Partner Marquee ─── */
.partner-marquee {
  display: flex;
  gap: 48px;
  animation: marquee 25s linear infinite;
  width: max-content;
}

.partner-item {
  height: 48px;
  display: flex;
  align-items: center;
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gray-300);
  white-space: nowrap;
  opacity: 0.6;
  transition: opacity var(--transition-fast);
}

.partner-item:hover {
  opacity: 1;
}

/* ─── Page Hero (inner pages) ─── */
.page-hero {
  padding: calc(var(--nav-height) + 80px) 0 80px;
  background: var(--gray-100);
  position: relative;
}

.page-hero--dark {
  background: var(--charcoal);
  color: var(--white);
}

.page-hero--dark p {
  color: var(--gray-400);
}

.page-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.813rem;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.page-hero__breadcrumb a {
  color: var(--gray-400);
  transition: color var(--transition-fast);
}

.page-hero__breadcrumb a:hover {
  color: var(--blue);
}

.page-hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 16px;
}

.page-hero__desc {
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 640px;
  line-height: 1.8;
}

/* ─── Service Detail ─── */
.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--gray-200);
}

.service-detail:last-child {
  border-bottom: none;
}

.service-detail:nth-child(even) {
  direction: rtl;
}

.service-detail:nth-child(even) > * {
  direction: ltr;
}

.service-detail__img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  object-fit: cover;
}

.service-detail__number {
  font-family: var(--font-heading);
  font-size: 5rem;
  font-weight: 800;
  color: var(--gray-200);
  line-height: 1;
  margin-bottom: 16px;
}

.service-detail__title {
  font-size: 2rem;
  margin-bottom: 20px;
}

.service-detail__text {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 16px;
}

.service-detail__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.service-detail__stat {
  padding: 16px;
  background: var(--gray-100);
  border-radius: var(--radius-md);
}

.service-detail__stat-value {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--blue);
}

.service-detail__stat-label {
  font-size: 0.813rem;
  color: var(--gray-500);
}

/* ─── Case Snippet ─── */
.case-snippet {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-top: 32px;
}

.case-snippet__title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--blue);
}

.case-snippet__text {
  font-size: 0.938rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ─── Blog Category Section ─── */
.blog-category {
  margin-bottom: 64px;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.blog-category__title {
  font-size: 1.5rem;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--gray-200);
}

/* ─── Responsive ─── */

/* 1024px */
@media (max-width: 1024px) {
  :root {
    --section-pad: 80px;
  }

  .nav__menu {
    display: none;
  }

  .nav__hamburger {
    display: flex;
  }

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

  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 48px;
  }

  .process-grid::before {
    display: none;
  }

  .pricing-card--featured {
    transform: none;
  }

  .pricing-card--featured:hover {
    transform: translateY(-6px);
  }

  .service-detail {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .service-detail:nth-child(even) {
    direction: ltr;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .two-col--reverse {
    direction: ltr;
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
  }

  .case-study__inner {
    grid-template-columns: 1fr;
  }

  .case-study__img {
    min-height: 300px;
  }

  .blog-featured {
    grid-template-columns: 1fr;
  }

  .blog-featured__body {
    padding: 32px;
  }

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

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

  .culture-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
  }

  .contact-cards {
    grid-template-columns: 1fr;
  }
}

/* 768px */
@media (max-width: 768px) {
  :root {
    --section-pad: 64px;
    --nav-height: 64px;
  }

  .counter-bar__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .counter-bar__item:nth-child(2)::after {
    display: none;
  }

  /* ── 포트폴리오: 1열 스택 + 컴팩트 ── */
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .portfolio-item {
    aspect-ratio: 16/9;
  }
  .portfolio-item__overlay {
    padding: 20px;
  }
  .portfolio-item__title {
    font-size: 1.1rem;
  }

  /* ── 블로그: 가로 스크롤 유지, 75vw로 2번째 카드 암시 ── */
  .blog-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
    gap: 16px;
    padding-bottom: 8px;
  }
  .blog-grid::-webkit-scrollbar { display: none; }
  .blog-grid > * {
    min-width: 75vw;
    flex-shrink: 0;
    scroll-snap-align: start;
  }
  .blog-card__body {
    padding: 20px;
  }
  .blog-card__title {
    font-size: 1.1rem;
    margin-bottom: 8px;
  }
  .blog-card__excerpt {
    -webkit-line-clamp: 2;
    font-size: 0.875rem;
  }

  /* ── 서비스: 세로 1열 스택 (가로 스크롤 제거) ── */
  .service-grid {
    display: grid !important;
    grid-template-columns: 1fr !important;
    overflow-x: visible !important;
    gap: 12px !important;
    padding-bottom: 0 !important;
  }
  .service-grid > * {
    min-width: unset !important;
    flex-shrink: unset !important;
  }
  .service-card {
    padding: 20px;
  }
  .service-card__icon {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
    margin-bottom: 12px;
  }
  .service-card__title {
    font-size: 1.05rem;
    margin-bottom: 6px;
  }
  .service-card__desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 0.875rem;
    line-height: 1.6;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* ── 인라인 3/4열 그리드 → 모바일 1열 (텍스트 잘림 방지) ── */
  [style*="repeat(3"] {
    grid-template-columns: 1fr !important;
    gap: 16px !important;
  }
  [style*="repeat(4"] {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
  }

  .footer__top {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .newsletter {
    padding: 40px 24px;
  }

  .newsletter__form {
    flex-direction: column;
  }

  .case-study__body {
    padding: 32px;
  }

  .case-study__stats {
    grid-template-columns: 1fr;
  }

  .testimonial-card {
    padding: 20px;
  }

  /* ── 모바일 제목 축소 ── */
  .section__title {
    font-size: 1.5rem;
  }
  .card__body {
    padding: 20px;
  }
  .card__title {
    font-size: 1.05rem;
  }
  .card__desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 0.875rem;
  }
  .value-card {
    padding: 20px;
  }
  .value-card__desc {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 0.875rem;
  }
  .value-card__title {
    font-size: 1.05rem;
  }

  .insight-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
    gap: 16px;
    padding-bottom: 8px;
  }
  .insight-grid::-webkit-scrollbar { display: none; }
  .insight-grid > * {
    min-width: 280px;
    flex-shrink: 0;
    scroll-snap-align: start;
  }

  .pricing-grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
    gap: 16px;
    padding-bottom: 8px;
    max-width: none;
  }
  .pricing-grid::-webkit-scrollbar { display: none; }
  .pricing-grid > * {
    min-width: 280px;
    flex-shrink: 0;
    scroll-snap-align: start;
  }

  .culture-grid-4col {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -ms-overflow-style: none;
    scrollbar-width: none;
    gap: 16px;
    padding-bottom: 8px;
  }
  .culture-grid-4col::-webkit-scrollbar { display: none; }
  .culture-grid-4col > * {
    min-width: 280px;
    flex-shrink: 0;
    scroll-snap-align: start;
  }
}

/* 480px */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .counter-bar__grid {
    grid-template-columns: 1fr 1fr;
  }

  .counter-bar__item::after {
    display: none;
  }

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

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

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

  .stats-bar {
    grid-template-columns: 1fr;
    padding: 32px;
  }

  .btn-group {
    flex-direction: column;
    width: 100%;
  }

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

  .footer__newsletter-form {
    flex-direction: column;
  }

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

  /* 인라인 4열 → 480px에서 1열 */
  [style*="repeat(4"] {
    grid-template-columns: 1fr !important;
  }

  .blog-grid > * {
    min-width: 85vw;
  }
}

/* 375px */
@media (max-width: 375px) {
  html {
    font-size: 14px;
  }

  .hero__title {
    font-size: 2.25rem;
  }

  .section__header {
    margin-bottom: 40px;
  }
}

/* ─── Utilities ─── */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-blue { color: var(--blue); }
.text-coral { color: var(--coral); }
.text-white { color: var(--white); }
.text-gray { color: var(--gray-500); }
.bg-white { background: var(--white); }
.bg-gray { background: var(--gray-100); }
.bg-dark { background: var(--charcoal); }
.mt-0 { margin-top: 0; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }
.mb-0 { margin-bottom: 0; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }
.d-flex { display: flex; }
.d-grid { display: grid; }
.service-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; }
.insight-grid { grid-template-columns: repeat(3, 1fr); gap: 32px; }
.culture-grid-4col { grid-template-columns: repeat(4, 1fr); gap: 24px; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.flex-wrap { flex-wrap: wrap; }
.w-full { width: 100%; }
.mx-auto { margin-left: auto; margin-right: auto; }
.relative { position: relative; }
.overflow-hidden { overflow: hidden; }

/* ─── Animations ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.9); }
  to { opacity: 1; transform: scale(1); }
}

/* ─── Print ─── */
@media print {
  .nav,
  .footer,
  .cta,
  .nav__mobile {
    display: none !important;
  }

  body {
    color: #000;
    background: #fff;
  }

  .section {
    padding: 24px 0;
  }
}