:root {
  /* Core */
  --black: #0A0A0A;
  --dark-gray: #141414;
  --mid-gray: #141A1A;

  /* Light surfaces */
  --light-gray: #BBBDB9;
  --soft-gray: #CFCFCF;

  /* Text */
  --text-primary: #0A0A0A;
  --text-secondary: #4B4B4B;
  --text-inverted: #A6A7A2;

  /* UI */
  --border: #D1D1D1;
  --shadow: rgba(0,0,0,0.08);
}

/* =========================
   RESET
   ========================= */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* =========================
   BASE
   ========================= */
body {
  font-family: 'Inter', sans-serif;
  background: var(--black);
  color: var(--text-primary);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* =========================
   LAYOUT
   ========================= */
.container {
  width: 90%;
  max-width: 1100px;
  margin: 0 auto;
}

section {
  padding: 4rem 0;
}

/* =========================
   HEADER
   ========================= */
.header {
  background: var(--black);
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.3rem 0;
}

.header,
.header .container,
.logo,
.logo-title {
  transition: all 0.3s ease;
}

.header.shrink .container {
  padding: 0.6rem 0;
}

.header.shrink .logo {
  max-height: 70px;
}

.header.shrink .logo-title {
  font-size: 1.2rem;
  opacity: 0;
  visibility: hidden;
}

.logo-text {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-inverted);
}

.logo {
  height: auto;
  max-height: 120px;
  width: auto;
  display: block;
}

.logo-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-inverted);
  white-space: nowrap;
}

nav a {
  color: var(--text-inverted);
  margin-left: 1.6rem;
  font-weight: 500;
  opacity: 0.8;
}

nav a:hover {
  opacity: 1;
}

/* =========================
   HERO SECTION
   ========================= */
.hero {
  height: 80vh;
  min-height: 450px;
  display: flex;
  align-items: center;
  color: var(--text-inverted);
  background: var(--black);
}

.hero-container {
  display: flex;
  width: 100%;
  height: 100%;
}

.hero-left {
  flex: 1;
  padding: 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-left h1 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  margin-bottom: 1rem;
}

.hero-left p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.hero-bottom-content {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-bottom-content .btn {
  padding: 0.7rem 1.7rem;
}

.hero-right {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.hero-slideshow {
  position: relative;
  height: 100%;
}

.hero-slideshow img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  border-radius: 10px;
}

.hero-slideshow img.active {
  opacity: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,0.35);
}

/* =========================
   BUTTONS
   ========================= */
.btn {
  padding: 0.7rem 1.7rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.btn.primary {
  background: var(--mid-gray);
  color: var(--text-inverted);
}

.btn.primary:hover {
  background: var(--black);
}

.btn.secondary {
  border: 1px solid var(--soft-gray);
  color: var(--text-inverted);
}

.btn.secondary:hover {
  border-color: var(--text-inverted);
}

/* =========================
   SERVICES SECTION
   ========================= */
.services {
  padding: 10rem 0;
  height: auto;
  background: var(--mid-gray);
}

.services-container {
  width: 90%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
}

.services-title {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 1.5rem;
  color: var(--text-inverted);
  font-weight: 700;
}

.services-wrapper {
  position: relative;
  width: 100%;
  padding: 1rem 0;
}

.services-cards {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  scroll-behavior: smooth;
  -ms-overflow-style: none;
  scrollbar-width: none;
  padding: 1.5rem 3rem;
  scroll-snap-type: x mandatory;
}

.services-cards::-webkit-scrollbar {
  display: none;
}

.card {
  flex: 0 0 auto;
  width: 22vw;
  height: 45vh;
  background: var(--black);
  border-radius: 10px;
  box-shadow: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  scroll-snap-align: center;
  overflow: hidden;
  border: 1px solid var(--soft-gray);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}

.card img {
  width: 100%;
  height: 85%;
  object-fit: cover;
}

.card p {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-inverted);
  text-align: center;
  padding: 0.1rem 0;
  margin: 0;
  margin-top: 0.5rem;
}

.scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--button-bg, rgba(0,0,0,0.6));
  color: var(--text-inverted, #ffffff);
  border: none;
  font-size: 1.8rem;
  width: 50px;
  height: 50px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 10;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.scroll-btn:hover {
  background: var(--button-hover, rgba(0,0,0,0.8));
  transform: translateY(-50%) scale(1.05);
}

.scroll-btn:active {
  transform: translateY(-50%) scale(0.95);
}

.scroll-btn.left {
  left: 0;
}

.scroll-btn.right {
  right: 0;
}

/* =========================
   CTA SECTION
   ========================= */
.cta {
  background: var(--mid-gray);
  color: var(--text-inverted);
  padding: 4rem 0;
}

.cta h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.cta-container {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
}

.cta-info {
  flex: 1 1 300px;
  max-width: 600px;
}

.cta-info h3 {
  margin-top: 1.2rem;
  margin-bottom: 0.5rem;
}

.cta-info p {
  margin-bottom: 0.8rem;
  line-height: 1.4;
}

.cta-note {
  font-style: italic;
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.cta-owner {
  flex: 0 0 200px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.5rem;
  text-align: center;
}

.owner-img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0;
}

.cta-owner h3,
.cta-owner h4 {
  margin: 0;
  font-weight: 600;
}

.cta-owner h3 {
  font-size: 1.1rem;
}

.cta-owner h4 {
  font-size: 1rem;
  color: var(--soft-gray);
}

.cta-owner p {
  margin: 0;
}

.cta-owner p a {
  color: var(--text-inverted);
  text-decoration: none;
}

.cta-owner p a:hover {
  text-decoration: underline;
}

/* =========================
   FOOTER SECTION
   ========================= */
.footer {
  background: var(--black);
  color: var(--soft-gray);
  text-align: center;
  padding: 2.5rem 1rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer a {
  color: var(--soft-gray);
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

.footer p {
  margin-bottom: 0.5rem;
}

/* =========================
   RESPONSIVE DESIGN
   ========================= */

/* TABLET (1024px and below) */
@media (max-width: 1024px) {
  .container {
    width: 95%;
    padding: 0 0.8rem;
  }

  .header .container {
    padding: 1.2rem 0.8rem;
  }

  .logo {
    max-height: 90px;
  }

  .logo-title {
    font-size: 1.4rem;
  }

  nav a {
    margin-left: 1.2rem;
    font-size: 0.95rem;
  }

  .hero {
    height: auto;
    min-height: 500px;
  }

  .hero-left h1 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
  }

  .hero-left p {
    font-size: 1rem;
  }

  .hero-bottom-content .btn {
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
  }

  .btn {
    padding: 0.6rem 1.4rem;
    font-size: 0.9rem;
  }

  section {
    padding: 3rem 0;
  }

  .services-title {
    font-size: 1.8rem;
    margin-bottom: 1.2rem;
  }

  .services-cards {
    padding: 1.2rem 2rem;
    gap: 1.5rem;
  }

  .card {
    width: 28vw;
    height: 32vh;
    padding: 0.9rem;
  }

  .card p {
    font-size: 0.95rem;
  }

  .scroll-btn {
    width: 45px;
    height: 45px;
    font-size: 1.6rem;
  }

  .cta h2 {
    font-size: 1.7rem;
  }
}

/* MOBILE (768px and below) */
@media (max-width: 768px) {
  body {
    font-size: 0.95rem;
  }

  .container {
    width: 100%;
    padding: 0 1rem;
  }

  .header .container {
    padding: 1.5rem 1rem;
    flex-direction: column;
    gap: 1rem;
  }

  .header.shrink .container {
    padding: 0.8rem 1rem;
  }

  .logo-text {
    flex-direction: column;
    gap: 0.3rem;
  }

  .logo {
    max-height: 80px;
  }

  .header.shrink .logo {
    max-height: 50px;
  }

  .logo-title {
    font-size: 1.1rem;
  }

  .header.shrink .logo-title {
    opacity: 0;
    visibility: hidden;
  }

  nav {
    width: 100%;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.8rem;
  }

  nav a {
    margin: 0;
    font-size: 0.9rem;
  }

  .hero {
    height: auto;
    min-height: 600px;
  }

  .hero-container {
    flex-direction: column;
  }

  .hero-left {
    flex: none;
    width: 100%;
    padding: 2rem 1.5rem;
    text-align: center;
  }

  .hero-left h1 {
    font-size: clamp(1.6rem, 5vw, 2rem);
    margin-bottom: 1rem;
  }

  .hero-left p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
  }

  .hero-bottom-content {
    justify-content: center;
    gap: 0.8rem;
  }

  .hero-bottom-content .btn {
    padding: 0.65rem 1.3rem;
    font-size: 0.9rem;
  }

  .hero-right {
    flex: none;
    width: 100%;
    min-height: 300px;
    height: 40vh;
  }

  section {
    padding: 2.5rem 0;
  }

  .services {
    padding: 2.5rem 0;
  }

  .services-container {
    padding: 0;
  }

  .services-title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    padding: 0 1rem;
  }

  .services-wrapper {
    padding: 0.8rem 0;
  }

  .services-cards {
    padding: 1rem 0.5rem;
    gap: 1rem;
    -webkit-overflow-scrolling: touch;
  }

  .card {
    width: 38vw;
    height: 35vh;
    min-height: 250px;
    padding: 0.8rem;
  }

  .card img {
    height: 80%;
    margin-bottom: 0.4rem;
  }

  .card p {
    font-size: 0.85rem;
    padding: 0.2rem 0;
  }

  .scroll-btn {
    display: none;
  }

  .cta {
    padding: 2rem 1rem;
  }

  .cta h2 {
    font-size: 1.5rem;
    margin-bottom: 1.2rem;
  }

  .cta-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .cta-info,
  .cta-owner {
    max-width: 100%;
  }

  .cta-owner {
    margin-top: 2rem;
  }

  .footer {
    padding: 2rem 1rem;
    font-size: 0.85rem;
  }
}

/* SMALL MOBILE (480px and below) */
@media (max-width: 480px) {
  .container {
    padding: 0 0.8rem;
  }

  .header .container {
    padding: 1.2rem 0.8rem;
  }

  .header.shrink .container {
    padding: 0.6rem 0.8rem;
  }

  .logo {
    max-height: 70px;
  }

  .header.shrink .logo {
    max-height: 45px;
  }

  .logo-title {
    font-size: 1rem;
  }

  nav a {
    font-size: 0.85rem;
  }

  .hero {
    min-height: 550px;
  }

  .hero-left {
    padding: 1.5rem 1rem;
  }

  .hero-left h1 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
  }

  .hero-left p {
    font-size: 0.9rem;
    margin-bottom: 1.2rem;
  }

  .hero-bottom-content {
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
  }

  .hero-bottom-content .btn {
    width: 100%;
    max-width: 280px;
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
    text-align: center;
  }

  .hero-right {
    min-height: 250px;
    height: 35vh;
  }

  .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.85rem;
  }

  section {
    padding: 2rem 0;
  }

  .services-title {
    font-size: 1.4rem;
    padding: 0 0.8rem;
  }

  .services-cards {
    padding: 0.8rem 0.3rem;
    gap: 0.8rem;
  }

  .card {
    width: 42vw;
    height: 32vh;
    min-height: 220px;
    padding: 0.6rem;
  }

  .card img {
    height: 78%;
  }

  .card p {
    font-size: 0.8rem;
  }

  .cta h2 {
    font-size: 1.3rem;
  }

  .footer {
    font-size: 0.8rem;
  }
}

/* EXTRA SMALL (375px and below) */
@media (max-width: 375px) {
  .logo-title {
    font-size: 0.9rem;
  }

  .nav a {
    font-size: 0.8rem;
  }

  .hero {
    min-height: 500px;
  }

  .hero-left {
    padding: 1.2rem 0.8rem;
  }

  .hero-left h1 {
    font-size: 1.3rem;
  }

  .hero-left p {
    font-size: 0.85rem;
  }

  .hero-bottom-content .btn {
    max-width: 250px;
    padding: 0.65rem 1.2rem;
    font-size: 0.85rem;
  }

  .hero-right {
    min-height: 220px;
    height: 30vh;
  }

  .services-title {
    font-size: 1.2rem;
  }

  .card {
    width: 44vw;
    height: 30vh;
    min-height: 200px;
  }

  .card p {
    font-size: 0.75rem;
  }
}