/* ===== CSS Custom Properties ===== */
:root {
  --color-primary: #1e3a5f;
  --color-primary-light: #2c5282;
  --color-primary-dark: #142944;
  --color-accent: #c8a45a;
  --color-accent-light: #dbb96e;
  --color-text: #1a202c;
  --color-text-light: #64748b;
  --color-text-inverse: #ffffff;
  --color-bg: #ffffff;
  --color-bg-alt: #f8fafc;
  --color-bg-dark: #0f172a;
  --color-bg-dark-alt: #1e293b;
  --color-border: #e2e8f0;
  --color-success: #22c55e;

  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  --header-height: 80px;
  --container-max: 1200px;
  --section-padding: 120px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

::selection {
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

/* ===== Section ===== */
.section {
  padding: var(--section-padding) 0;
}

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

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

.section__tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: 16px;
}

.section__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.section__desc {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  max-width: 560px;
  margin: 0 auto;
}

.section--dark .section__desc {
  color: #94a3b8;
}

.section__intro {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  max-width: 680px;
  margin: 0 auto 1.5rem;
  text-align: center;
  line-height: 1.7;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
  height: var(--header-height);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.97);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.nav__logo {
  display: flex;
  align-items: center;
  color: var(--color-primary);
}

.nav__logo-img {
  height: 50px;
  width: auto;
}

.nav__logo-text {
  display: flex;
  flex-direction: column;
  margin-left: 10px;
  line-height: 1.1;
}

.nav__logo-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--color-primary);
}

.nav__logo-subtitle {
  font-size: 0.5rem;
  font-weight: 300;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  margin-top: 2px;
}

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

.nav__link {
  padding: 8px 16px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
}

.nav__link:hover {
  color: var(--color-primary);
  background: rgba(30, 58, 95, 0.05);
}

.nav__link--cta {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 10px 24px;
  border-radius: var(--radius-full);
  margin-left: 8px;
}

.nav__link--cta:hover {
  background: var(--color-primary-light);
  color: var(--color-text-inverse);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
}

.nav__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--transition);
  border-radius: 2px;
}

.nav__toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  z-index: 0;
}

.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(200, 164, 90, 0.15) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 255, 255, 0.05) 0%, transparent 60%);
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1), rgba(0,0,0,0.3));
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: var(--header-height);
  color: var(--color-text-inverse);
}

.hero__subtitle {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 4px;
  color: var(--color-accent);
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero__title span {
  color: var(--color-accent);
}

.hero__desc {
  font-size: 1.125rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  max-width: 560px;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.hero__stat span:first-child + span {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.hero__stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 4px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255, 255, 255, 0.5);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200, 164, 90, 0.3);
}

.btn--outline {
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--color-text-inverse);
}

.btn--outline:hover {
  border-color: var(--color-text-inverse);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.btn--full {
  width: 100%;
  justify-content: center;
}

/* ===== About ===== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__text {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  margin-bottom: 20px;
  line-height: 1.8;
}

.about__features {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 40px;
}

.about__feature {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about__feature-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.about__feature h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--color-text);
}

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

.about__visual {
  position: relative;
}

.about__image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image {
  width: 100%;
  height: 480px;
  object-fit: cover;
  background: var(--color-bg-alt);
}

.about__badge {
  position: absolute;
  bottom: -24px;
  left: -24px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  padding: 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.about__badge-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.about__badge-text {
  font-size: 0.8125rem;
  font-weight: 500;
  opacity: 0.8;
  line-height: 1.3;
  margin-top: 4px;
}

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

.service-card {
  background: var(--color-bg-dark-alt);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  transition: all var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 164, 90, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.service-card__icon {
  width: 56px;
  height: 56px;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card__desc {
  font-size: 0.9375rem;
  color: #94a3b8;
  line-height: 1.7;
}

/* ===== Projects ===== */
.projects__filter {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.projects__filter-btn {
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  color: var(--color-text-light);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.projects__filter-btn:hover,
.projects__filter-btn.active {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: var(--color-primary);
}

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

.project-card {
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
}

.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.project-card.hidden {
  display: none;
}

.project-card__image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3/2;
}

.project-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
  background: var(--color-bg-alt);
}

.project-card:hover .project-card__image {
  transform: scale(1.05);
}

.project-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity var(--transition);
}

.project-card:hover .project-card__overlay {
  opacity: 1;
}

.project-card__category {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-accent);
  background: rgba(0, 0, 0, 0.5);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

.project-card__content {
  padding: 20px 24px;
}

.project-card__title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.project-card__location {
  font-size: 0.8125rem;
  color: var(--color-text-light);
}

/* ===== Team ===== */
.team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.team-card {
  text-align: center;
  padding: 48px 32px;
  background: var(--color-bg-dark-alt);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}

.team-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 164, 90, 0.2);
}

.team-card__avatar {
  width: 100px;
  height: 100px;
  margin: 0 auto 24px;
  background: rgba(200, 164, 90, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.team-card__avatar svg {
  width: 60px;
  height: 60px;
}

.team-card__name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.team-card__role {
  font-size: 0.875rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 12px;
}

.team-card__desc {
  font-size: 0.875rem;
  color: #94a3b8;
}

/* ===== Contact ===== */
.contact__cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.contact__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 24px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

a.contact__card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.contact__card-icon {
  width: 56px;
  height: 56px;
  background: rgba(30, 58, 95, 0.08);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.contact__card-icon svg {
  width: 24px;
  height: 24px;
}

.contact__card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.contact__card p {
  font-size: 0.9375rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

.contact__card-action {
  display: inline-block;
  margin-top: 16px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  padding: 8px 20px;
  border: 1.5px solid var(--color-primary);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}

a.contact__card:hover .contact__card-action {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.contact__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

/* ===== FAQ ===== */
.faq {
  background: var(--color-bg-alt);
}

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq__item {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq__item:hover {
  box-shadow: var(--shadow-md);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 28px;
  cursor: pointer;
  list-style: none;
  list-style-type: none;
  gap: 16px;
  -webkit-appearance: none;
  appearance: none;
}

.faq__question::-webkit-details-marker,
.faq__question::marker {
  display: none;
  content: '';
  font-size: 0;
}

.faq__question h3 {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.4;
}

.faq__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  position: relative;
  transition: var(--transition);
}

.faq__icon::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: translate(-50%, -65%) rotate(45deg);
  transition: var(--transition);
}

.faq__item[open] .faq__icon::before {
  transform: translate(-50%, -35%) rotate(-135deg);
}

.faq__answer {
  padding: 0 28px 24px;
}

.faq__answer p {
  color: var(--color-text-light);
  line-height: 1.8;
  font-size: 0.95rem;
}

.faq__answer a {
  color: var(--color-primary);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: var(--transition);
}

.faq__answer a:hover {
  border-bottom-color: var(--color-primary);
}

/* ===== Footer ===== */
.footer {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: 80px 0 0;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__brand {
  display: flex;
  flex-direction: column;
}

.footer__logo-wrapper {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.footer__logo-img {
  height: 50px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__logo-text {
  display: flex;
  flex-direction: column;
  margin-left: 10px;
  line-height: 1.1;
}

.footer__logo-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--color-text-inverse);
}

.footer__logo-subtitle {
  font-size: 0.5rem;
  font-weight: 300;
  letter-spacing: 1.5px;
  color: #94a3b8;
  margin-top: 2px;
}

.footer__desc {
  font-size: 0.9375rem;
  color: #94a3b8;
  line-height: 1.7;
}

.footer__links h4,
.footer__contact h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.footer__links li {
  margin-bottom: 10px;
}

.footer__links a {
  font-size: 0.875rem;
  color: #94a3b8;
  transition: color var(--transition);
}

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

.footer__contact p {
  font-size: 0.875rem;
  color: #94a3b8;
  margin-bottom: 6px;
}

.footer__social {
  display: flex;
  gap: 12px;
  margin-top: 16px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  color: #94a3b8;
  transition: all var(--transition);
}

.footer__social a:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.footer__social svg {
  width: 20px;
  height: 20px;
}

.footer__bottom {
  padding: 24px 0;
  text-align: center;
}

.footer__bottom p {
  font-size: 0.8125rem;
  color: #64748b;
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition);
  z-index: 99;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-accent);
  color: var(--color-primary-dark);
  transform: translateY(-2px);
}

/* ===== Reveal Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

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

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

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

@media (max-width: 768px) {
  :root {
    --section-padding: 64px;
    --header-height: 64px;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 32px;
    gap: 8px;
    box-shadow: var(--shadow-xl);
    transition: right var(--transition);
    z-index: 1000;
  }

  .nav__menu.active {
    right: 0;
  }

  .nav__link {
    padding: 16px 24px;
    font-size: 1.125rem;
    width: 100%;
    text-align: center;
    border-radius: var(--radius-sm);
  }

  .nav__link:hover,
  .nav__link:active {
    background: rgba(30, 58, 95, 0.06);
  }

  .nav__link--cta {
    margin-left: 0;
    margin-top: 16px;
    text-align: center;
    padding: 16px 24px;
    font-size: 1.125rem;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero__stats {
    gap: 32px;
  }

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

  .about__visual {
    order: -1;
  }

  .about__image {
    height: 320px;
  }

  .about__badge {
    bottom: -16px;
    left: auto;
    right: 16px;
  }

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

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

  .team__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .contact__cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

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

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero__stats {
    flex-direction: column;
    gap: 20px;
  }

  .hero__stat {
    flex-direction: row;
    align-items: center;
    gap: 12px;
  }

  .projects__filter {
    gap: 6px;
  }

  .projects__filter-btn {
    padding: 8px 16px;
    font-size: 0.8125rem;
  }

  .faq__question {
    padding: 20px;
  }

  .faq__question h3 {
    font-size: 0.95rem;
  }

  .faq__answer {
    padding: 0 20px 20px;
  }
}

/* ===== Print ===== */
@media print {
  .header,
  .hero__scroll,
  .back-to-top {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 40px 0;
  }

  .section {
    padding: 40px 0;
  }

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

/* ===== Prefers Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

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

/* ===== Prefers Color Scheme Dark ===== */
@media (prefers-color-scheme: dark) {
  /* Intentionally not overriding - site has its own dark sections */
}