/* ===== CSS Variables & Reset ===== */
:root {
  --color-primary: #2AABE2;
  --color-primary-dark: #1E8FC0;
  --color-primary-light: #5BC4F0;
  --color-gray-brand: #8C8C8C;
  --color-dark: #1a1a1a;
  --color-dark-soft: #2d2d2d;
  --color-text: #333333;
  --color-text-light: #6b6b6b;
  --color-bg: #f8f9fb;
  --color-bg-dark: #111111;
  --color-bg-card: #ffffff;
  --color-border: #e2e6ea;
  --color-accent-green: #4a6741;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;

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

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

body.menu-open {
  overflow: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ===== Typography ===== */
.section__tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 600;
  line-height: 1.15;
  color: var(--color-dark);
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.section__subtitle {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 560px;
  line-height: 1.7;
}

.text-accent {
  color: var(--color-primary);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__header .section__subtitle {
  margin: 0 auto;
}

.section {
  padding: var(--space-3xl) 0;
}

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

.section--dark .section__title {
  color: #ffffff;
}

.section--dark .section__subtitle {
  color: #999999;
}

.section--dark .section__tag {
  color: var(--color-primary-light);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  padding: 0.875rem 2rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #ffffff;
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(42, 171, 226, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--color-dark);
  border: 1.5px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-dark);
  transform: translateY(-2px);
}

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: 1rem;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--transition);
}

.header.scrolled {
  background: rgba(250, 249, 247, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-border);
}

.header.hidden {
  transform: none;
}

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

.header__logo-img {
  height: 44px;
  width: auto;
  transition: opacity var(--transition);
}

.header__logo-img:hover {
  opacity: 0.8;
}

.header__nav .nav__list {
  display: flex;
  gap: var(--space-lg);
}

.nav__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-light);
  position: relative;
  padding: 0.25rem 0;
}

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

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

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

.header__cta {
  padding: 0.625rem 1.5rem;
  font-size: 0.8125rem;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.header__hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: all var(--transition);
  display: block;
}

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

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

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

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #f8f9fb 0%, #eef4f8 50%, #e4eef4 100%);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 30%, rgba(42, 171, 226, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(140, 140, 140, 0.06) 0%, transparent 50%);
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: var(--space-3xl) 0;
  width: 100%;
  max-width: 800px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 0 auto;
}

.hero__logo {
  height: clamp(140px, 20vw, 220px);
  width: auto;
  margin-bottom: var(--space-xl);
  filter: drop-shadow(0 10px 40px rgba(42, 171, 226, 0.2));
}

.hero__tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  padding: 0.5rem 1rem;
  border: 1px solid rgba(42, 171, 226, 0.3);
  border-radius: 50px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6vw, 5rem);
  font-weight: 700;
  line-height: 1.08;
  color: var(--color-dark);
  margin-bottom: var(--space-lg);
  letter-spacing: -0.03em;
}

.hero__subtitle {
  font-size: 1.1875rem;
  color: var(--color-text-light);
  max-width: 550px;
  margin: 0 auto var(--space-xl);
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
  justify-content: center;
}

.hero__stats {
  display: flex;
  gap: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  justify-content: center;
}

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

.stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-dark);
  line-height: 1;
}

.stat__plus {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.stat__label {
  font-size: 0.8125rem;
  color: var(--color-text-light);
  margin-top: 0.25rem;
  font-weight: 500;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 50px;
  border: 2px solid var(--color-border);
  border-radius: 25px;
}

.scroll-indicator span {
  display: block;
  width: 4px;
  height: 10px;
  background: var(--color-primary);
  border-radius: 4px;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateY(-8px); opacity: 0; }
  50% { transform: translateY(8px); opacity: 1; }
}

/* ===== About Section ===== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about__image-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: auto;
  min-height: 500px;
}

.about__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 500px;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.about__slide[alt="LED φωτισμός"] {
  object-position: left center;
}

.about__slide.active {
  opacity: 1;
}

.about__image-wrapper:hover .about__slide.active:not(.about__slide--map) {
  transform: scale(1.05);
  transition: opacity 0.8s ease, transform var(--transition-slow);
}

.about__slide--map {
  z-index: 1;
  border-radius: var(--radius-lg);
}

.about__image {
  position: relative;
}

.about__badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--color-primary);
  color: #ffffff;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 20px 40px rgba(42, 171, 226, 0.3);
  z-index: 10;
}

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

.about__badge-text {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
  display: block;
  line-height: 1.3;
}

.about__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.85);
  color: var(--color-dark);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.15);
}

.about__arrow:hover {
  background: var(--color-primary);
  color: #ffffff;
}

.about__arrow--left {
  left: 0.75rem;
}

.about__arrow--right {
  right: 0.75rem;
}

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

.about__features {
  margin-top: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.feature__icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  color: var(--color-primary);
  margin-top: 2px;
}

.feature {
  cursor: pointer;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition), transform var(--transition);
}

.feature.active {
  background: rgba(42, 171, 226, 0.1);
}

.feature.active .feature__icon {
  color: var(--color-primary);
  transform: scale(1.1);
}

.feature.active span {
  color: var(--color-primary);
  font-weight: 600;
}

.feature span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-dark);
  line-height: 1.5;
  transition: color var(--transition), font-weight var(--transition);
}

/* ===== Services Section ===== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.service-card {
  background: var(--color-dark-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
}

.service-card__image {
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
}

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

.service-card:hover .service-card__image img {
  transform: scale(1.08);
}

.service-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

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

.service-card__content {
  padding: var(--space-lg);
}

.service-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.service-card__text {
  font-size: 0.9375rem;
  color: #999999;
  line-height: 1.7;
  margin-bottom: var(--space-md);
}

.service-card__features {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.375rem 0.875rem;
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.7);
}

/* ===== Marquee ===== */
.marquee-section {
  padding: var(--space-xl) 0;
  overflow: hidden;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.marquee {
  overflow: hidden;
}

.marquee__track {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

.marquee__text {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: 0.05em;
  white-space: nowrap;
  opacity: 0.15;
}

.marquee__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  opacity: 0.3;
}

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

/* ===== Gallery ===== */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
}

.gallery__item--wide {
  grid-column: span 2;
  aspect-ratio: 2 / 1;
}

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

.gallery__item:hover img {
  transform: scale(1.08);
}

.gallery__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26, 26, 26, 0.8) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition);
}

.gallery__item:hover .gallery__overlay {
  opacity: 1;
}

.gallery__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #e2e6ea 0%, #d0d5db 100%);
  position: absolute;
  inset: 0;
}

.gallery__overlay--visible {
  opacity: 1;
  background: linear-gradient(to top, rgba(26, 26, 26, 0.7) 0%, rgba(26, 26, 26, 0.2) 60%, transparent 100%);
}

.gallery__category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary-light);
  margin-bottom: 0.25rem;
}

.gallery__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
}

/* ===== CTA Section ===== */
.cta {
  background: var(--color-bg);
}

.cta__inner {
  text-align: center;
  background: linear-gradient(135deg, var(--color-dark) 0%, #2d2d2d 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl) var(--space-xl);
}

.cta__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.cta__text {
  font-size: 1.125rem;
  color: #999999;
  margin-bottom: var(--space-lg);
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== Contact Section ===== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact__text {
  font-size: 1.0625rem;
  color: #999999;
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.contact__detail-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(42, 171, 226, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.contact__detail strong {
  display: block;
  color: #ffffff;
  font-size: 0.875rem;
  margin-bottom: 0.125rem;
}

.contact__detail p {
  color: #999999;
  font-size: 0.9375rem;
}

/* ===== Contact Form ===== */
.contact__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form__group {
  position: relative;
}

.form__group--full {
  grid-column: 1 / -1;
}

.form__group input,
.form__group textarea,
.form__group select {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: border-color var(--transition);
  outline: none;
}

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

.form__group label {
  position: absolute;
  left: 1.25rem;
  top: 1rem;
  color: #666666;
  font-size: 0.9375rem;
  pointer-events: none;
  transition: all var(--transition);
}

.form__group input:focus + label,
.form__group input:not(:placeholder-shown) + label,
.form__group textarea:focus + label,
.form__group textarea:not(:placeholder-shown) + label {
  top: -0.5rem;
  left: 0.75rem;
  font-size: 0.75rem;
  background: var(--color-bg-dark);
  padding: 0 0.5rem;
  color: var(--color-primary);
}

.form__group select {
  appearance: none;
  cursor: pointer;
}

.form__group select option {
  background: var(--color-dark);
}

.form__submit {
  grid-column: 1 / -1;
  justify-content: center;
  width: 100%;
}

/* ===== Footer ===== */
.footer {
  background: var(--color-dark);
  padding: var(--space-2xl) 0 var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.footer__tagline {
  color: #666666;
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-bottom: var(--space-md);
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #999999;
  transition: all var(--transition);
}

.social-link:hover {
  background: var(--color-primary);
  color: #ffffff;
}

.footer__heading {
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer__links ul {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer__links a {
  font-size: 0.9375rem;
  color: #666666;
  transition: color var(--transition);
}

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

.footer__bottom {
  padding-top: var(--space-lg);
  text-align: center;
}

.footer__bottom p {
  font-size: 0.8125rem;
  color: #555555;
}

/* ===== Reveal Animations ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Stagger children */
.services__grid .reveal:nth-child(2) { transition-delay: 0.15s; }
.services__grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.services__grid .reveal:nth-child(4) { transition-delay: 0.1s; }
.services__grid .reveal:nth-child(5) { transition-delay: 0.25s; }
.services__grid .reveal:nth-child(6) { transition-delay: 0.4s; }
.gallery__grid .reveal:nth-child(2) { transition-delay: 0.1s; }
.gallery__grid .reveal:nth-child(3) { transition-delay: 0.2s; }
.gallery__grid .reveal:nth-child(4) { transition-delay: 0.3s; }
.gallery__grid .reveal:nth-child(5) { transition-delay: 0.4s; }
.gallery__grid .reveal:nth-child(6) { transition-delay: 0.1s; }
.gallery__grid .reveal:nth-child(7) { transition-delay: 0.2s; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .about__grid {
    gap: var(--space-xl);
  }

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

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

  .gallery__item--wide {
    grid-column: span 1;
    aspect-ratio: 1;
  }

  .footer__grid {
    grid-template-columns: 2fr 1fr 1fr;
  }

  .footer__grid > :last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 768px) {
  .header__nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: right var(--transition);
    z-index: 999;
  }

  .header__nav.active {
    right: 0;
  }

  .header__nav .nav__list {
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
  }

  .nav__link {
    font-size: 1.25rem;
  }

  .header__cta {
    display: none;
  }

  .header__hamburger {
    display: flex;
  }

  .hero__content {
    padding: calc(var(--space-3xl) + 2rem) 0 var(--space-2xl);
  }

  .hero__title {
    font-size: clamp(2.25rem, 8vw, 3.5rem);
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-md);
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .about__badge {
    right: 1rem;
    bottom: -1rem;
  }

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

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

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

  .gallery__item--wide {
    aspect-ratio: 16 / 9;
  }

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

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

  .cta__inner {
    padding: var(--space-2xl) var(--space-md);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

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

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

  .hero__tag {
    font-size: 0.6875rem;
  }

  .stat__number {
    font-size: 2rem;
  }
}