:root {
  --bg: #ffffff;
  --text: #000000;
  --soft: #f5f5f5;
  --white: #ffffff;
  --line: rgba(0, 0, 0, 0.1);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  --max-width: 1180px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", sans-serif;
  line-height: 1.8;
  overflow-x: hidden;
}

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

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

.container {
  width: min(90%, var(--max-width));
  margin: 0 auto;
  box-sizing: border-box;
}

.narrow {
  width: min(90%, 820px);
  margin: 0 auto;
  box-sizing: border-box;
}

.section {
  padding: 110px 0;
  position: relative;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.98);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  width: 100%;
  box-sizing: border-box;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 84px;
  gap: 20px;
  padding: 0 40px;
  box-sizing: border-box;
}

.logo {
  font-family: "Cormorant Garamond", serif;
  font-size: 2.8rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: #ffffff;
  flex-shrink: 0;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-shrink: 1;
  min-width: 0;
}

.nav a {
  font-size: 1.1rem;
  transition: var(--transition);
  color: #ffffff;
}

.nav a:hover,
.mobile-menu a:hover,
.contact-details a:hover {
  opacity: 0.7;
}

.nav-whatsapp {
  padding: 12px 22px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  font-size: 1.1rem;
  transition: var(--transition);
  color: #ffffff;
}

.nav-whatsapp:hover,
.btn:hover,
.floating-whatsapp:hover {
  transform: translateY(-2px);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.7rem;
  color: #ffffff;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  padding: 0;
  background: #000000;
  width: 100%;
  max-height: calc(100vh - 84px);
  overflow-y: auto;
}

.mobile-menu a {
  padding: 14px 4%;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1rem;
  display: flex;
  align-items: center;
  color: #ffffff;
  min-height: 44px;
  transition: var(--transition);
}

.hero {
  padding-top: 120px;
  min-height: calc(100vh - 84px);
  display: flex;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.eyebrow,
.section-label {
  font-family: "Inter", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 1.6rem !important;
  font-weight: 500;
  margin-bottom: 18px;
  opacity: 0.75;
  line-height: 1.2;
}

.hero h1,
h2 {
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: 0.01em;
}

.hero h1 {
  font-size: clamp(3rem, 6vw, 5.3rem);
  max-width: 720px;
}

h2 {
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  margin-bottom: 24px;
}

.hero-description,
.intro p,
.flowing-copy p,
.about-copy p,
.services-section p,
.contact-section p {
  font-size: 1.03rem;
  max-width: 760px;
  opacity: 0.95;
}

.hero-description {
  margin-top: 24px;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  gap: 18px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  border-radius: 999px;
  transition: var(--transition);
  font-size: 0.96rem;
}

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

.btn-secondary {
  border: 1px solid rgba(0, 0, 0, 0.2);
  color: var(--text);
  background: transparent;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 520px;
}

.hero-image-placeholder,
.about-image-placeholder {
  position: relative;
  z-index: 2;
  background: linear-gradient(180deg, rgba(245, 245, 245, 0.95), rgba(255, 255, 255, 0.85));
  border-radius: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
  color: rgba(0, 0, 0, 0.6);
  font-family: "Cormorant Garamond", serif;
  font-size: 1.5rem;
}

.hero-image-placeholder {
  width: 100%;
  max-width: 430px;
  height: 520px;
}

.about-image-placeholder {
  width: 100%;
  max-width: 430px;
  min-height: 560px;
}

.about-image {
  max-width: 380px;
  height: auto;
  border-radius: 24px;
  display: block;
}

.hero-image {
  width: 100%;
  max-width: 550px;
  height: auto;
  border-radius: 42px;
  position: relative;
  z-index: 2;
}

.soft-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
}

.soft-circle.one {
  width: 320px;
  height: 320px;
  background: rgba(245, 245, 245, 0.9);
  top: 30px;
  right: 10px;
}

.soft-circle.two {
  width: 210px;
  height: 210px;
  background: rgba(240, 240, 240, 0.7);
  bottom: 40px;
  left: 0;
}

.intro {
  padding-top: 60px;
}

.intro p + p,
.flowing-copy p + p,
.about-copy p + p,
.services-section p + p {
  margin-top: 22px;
}

.soft-background {
  background: linear-gradient(180deg, rgba(245, 245, 245, 0.7), rgba(240, 240, 240, 0.3));
}

.two-column-flow {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 70px;
  align-items: center;
}

.about-copy p:last-child {
  white-space: normal;
}

.services-section,
.contact-section {
  text-align: center;
}

.services-cta {
  margin-top: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.services-image {
  max-width: 400px;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.contact-center {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 28px 0 32px;
  font-size: 1.05rem;
}

.site-footer {
  padding: 28px 0 40px;
}

.footer-wrap {
  text-align: center;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}

.footer-wrap p {
  font-size: 0.94rem;
  opacity: 0.8;
}

.privacy-section {
  padding: 40px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
  line-height: 1.7;
}

.privacy-section h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.privacy-section h4 {
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 10px;
  font-size: 1rem;
}

.privacy-section ul {
  margin-left: 20px;
  margin-bottom: 16px;
}

.privacy-section li {
  margin-bottom: 8px;
}

.privacy-section p {
  margin-bottom: 16px;
}

.footer-wrap a {
  color: var(--text);
  text-decoration: underline;
}

.floating-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  background: var(--text);
  color: var(--bg);
  padding: 14px 18px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  font-size: 0.92rem;
  transition: var(--transition);
  min-width: 48px;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 980px) {
  .nav,
  .nav-whatsapp {
    display: none;
  }

  .menu-toggle {
    display: block;
    min-width: 44px;
    min-height: 44px;
  }

  .mobile-menu.active {
    display: flex;
  }

  .mobile-menu a {
    padding: 16px 4%;
    font-size: 1rem;
    min-height: 48px;
    display: flex;
    align-items: center;
  }

  .hero-grid,
  .two-column-flow,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 90px;
  }

  .hero-visual {
    min-height: 380px;
  }

  .hero-image-placeholder {
    height: 380px;
  }

  .about-image-wrap {
    order: -1;
  }

  .about-image {
    max-width: 100%;
    max-width: 300px;
  }

  .soft-circle {
    display: none;
  }

  .services-image {
    max-width: 350px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(85%, var(--max-width));
    padding: 0 8px;
  }

  .narrow {
    width: min(85%, 820px);
    padding: 0 8px;
  }

  .section {
    padding: 50px 0;
  }

  .nav-wrap {
    min-height: 85px;
    gap: 12px;
    padding: 0 16px;
  }

  .logo {
    font-size: 1.8rem;
  }

  .menu-toggle {
    font-size: 1.1rem;
    padding: 6px;
    min-width: 40px;
    min-height: 40px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }

  .eyebrow,
  .section-label {
    font-size: 1.2rem;
    letter-spacing: 0.12em;
  }

  .hero-description,
  .intro p,
  .flowing-copy p,
  .about-copy p,
  .services-section p,
  .contact-section p {
    font-size: 0.95rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .btn {
    width: 100%;
    max-width: none;
    padding: 14px 20px;
    min-height: 44px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-visual {
    min-height: 280px;
  }

  .hero-image-placeholder,
  .about-image-placeholder {
    border-radius: 20px;
    height: 260px;
  }

  .hero-image-placeholder {
    max-width: 100%;
  }

  .hero-image {
    max-width: 100%;
  }

  .services-image {
    max-width: 220px;
  }

  .about-image {
    max-width: 100%;
    max-width: 450px;
  }

  .floating-whatsapp {
    right: 12px;
    bottom: 12px;
    padding: 12px 14px;
    font-size: 0.85rem;
    min-width: 44px;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .contact-details {
    gap: 12px;
    font-size: 0.95rem;
  }
}

  .contact-details a {
    padding: 12px;
    display: inline-block;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .footer-wrap p {
    font-size: 0.85rem;
    line-height: 1.6;
  }

  .footer-wrap a {
    word-break: break-word;
  }

@media (max-width: 480px) {
  .container {
    width: min(82%, var(--max-width));
    padding: 0 6px;
  }

  .narrow {
    width: min(82%, 820px);
    padding: 0 6px;
  }

  .section {
    padding: 40px 0;
  }

  .nav-wrap {
    min-height: 80px;
    gap: 8px;
    padding: 0 14px;
  }

  .logo {
    font-size: 1.5rem;
  }

  .menu-toggle {
    font-size: 1rem;
    min-width: 36px;
    min-height: 36px;
  }

  .hero h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.2rem;
  }

  .eyebrow,
  .section-label {
    font-size: 1rem;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
  }

  .hero-description,
  .intro p,
  .flowing-copy p,
  .about-copy p,
  .services-section p,
  .contact-section p {
    font-size: 0.92rem;
  }

  .btn {
    padding: 12px 18px;
    font-size: 0.85rem;
    min-height: 40px;
  }

  .services-image {
    max-width: 180px;
  }

  .hero-image {
    max-width: 100%;
  }

  .hero-visual {
    min-height: 240px;
  }

  .contact-details {
    margin: 16px 0 20px;
    font-size: 0.9rem;
  }

  .footer-wrap p {
    font-size: 0.75rem;
  }

  .privacy-section h3 {
    font-size: 1.4rem;
  }

  .privacy-section h4 {
    font-size: 0.95rem;
  }
}

@media (max-width: 360px) {
  .container {
    width: min(78%, var(--max-width));
    padding: 0 4px;
  }

  .narrow {
    width: min(78%, 820px);
    padding: 0 4px;
  }

  .logo {
    font-size: 1.3rem;
  }

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

  h2 {
    font-size: 1rem;
  }

  .eyebrow,
  .section-label {
    font-size: 0.9rem;
    letter-spacing: 0.08em;
  }

  .hero-description,
  .intro p,
  .flowing-copy p,
  .about-copy p,
  .services-section p,
  .contact-section p {
    font-size: 0.92rem;
  }

  .section {
    padding: 40px 0;
  }

  .services-image {
    max-width: 200px;
  }

  .about-image {
    max-width: 100%;
    max-width: 170px;
  }
}

/* QHHT Diagram Section */
.qhht-diagram-section {
  padding: 80px 0;
}

.qhht-diagram {
  position: relative;
  width: 100%;
  max-width: 600px;
  height: 600px;
  margin: 0 auto;
}

.circle {
  position: absolute;
  width: 140px;
  height: 140px;
  border: 2px solid var(--text);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

.circle-content {
  text-align: center;
  padding: 12px;
  font-size: 0.75rem;
  line-height: 1.3;
}

.circle-content h3 {
  font-family: "Cormorant Garamond", serif;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.circle-content h4 {
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.circle-content p {
  font-size: 0.65rem;
  line-height: 1.2;
}

/* Center Circle */
.center-circle {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  width: 120px;
  height: 120px;
}

/* Top Circle */
.top-circle {
  top: 0;
  left: 50%;
  transform: translate(-50%, 0);
}

/* Right Circle */
.right-circle {
  top: 20%;
  right: 0;
  transform: translateY(0);
}

/* Bottom Right Circle */
.bottom-right-circle {
  bottom: 15%;
  right: 15%;
  transform: translate(0, 0);
}

/* Bottom Circle */
.bottom-circle {
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 0);
}

/* Bottom Left Circle */
.bottom-left-circle {
  bottom: 15%;
  left: 15%;
  transform: translate(0, 0);
}

/* Left Circle */
.left-circle {
  top: 20%;
  left: 0;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .qhht-diagram {
    height: 500px;
  }

  .circle {
    width: 110px;
    height: 110px;
  }

  .circle-content {
    font-size: 0.65rem;
    padding: 8px;
  }

  .circle-content h4 {
    font-size: 0.7rem;
  }

  .circle-content p {
    font-size: 0.55rem;
  }
}