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

html, body {
  width: 100%;
  min-height: 100%;
}

body {
  background: #f5f5f3;
  color: #111;
  font-family: 'DM Sans', sans-serif;
  overflow-x: hidden;
}

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

button {
  border: 0;
  background: none;
  cursor: pointer;
  font: inherit;
}

.site-wrap {
  width: 100%;
  min-height: 100vh;
  position: relative;
}

.top-line {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #7d3a45;
  z-index: 100;
}

.header {
  position: relative;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 24px 10px;
}

.logo {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav a {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0;
}

.nav a.active {
  background: #111;
  color: #fff;
  border-radius: 999px;
  padding: 4px 10px;
}

.menu-btn {
  width: 26px;
  height: 26px;
  border: 1px solid #111;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 3px;
  margin-left: 2px;
}

.menu-btn span {
  width: 10px;
  height: 1px;
  background: #111;
  display: block;
}

.marquee-section {
  position: relative;
  width: 100%;
  overflow: hidden;
  margin-top: 4px;
  z-index: 5;
}

.marquee {
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  will-change: transform;
}

.marquee-track span {
  font-size: 14px;
  line-height: 1;
  padding-right: 28px;
  display: inline-block;
}

.main {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding-bottom: 160px;
}

.hero {
  position: relative;
  padding-top: 40px;
  min-height: 520px;
}

.hero-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(90px, 11vw, 165px);
  line-height: 0.9;
  font-weight: 600;
  letter-spacing: -0.05em;
  text-align: center;
  margin-top: 30px;
  margin-left: 20px;
}

.hero-copy {
  max-width: 520px;
  margin-top: 120px;
  margin-left: 270px;
}

.hero-copy p {
  font-size: 17px;
  line-height: 1.8;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-label {
  text-align: center;
  margin-top: 20px;
}

.section-label p {
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.what-we-do {
  position: relative;
  margin-top: 95px;
  min-height: 520px;
}

.what-left {
  padding-left: 180px;
}

.what-left h2 {
  font-size: clamp(48px, 4.5vw, 72px);
  line-height: 1.18;
  letter-spacing: -0.05em;
  font-weight: 700;
  margin-bottom: 24px;
}

.what-right {
  max-width: 540px;
  margin-left: 710px;
  margin-top: 70px;
}

.what-right p {
  font-size: 21px;
  line-height: 1.8;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.reason-section {
  margin-top: 80px;
}

.reason-title {
  text-align: center;
}

.reason-title h3 {
  font-size: clamp(40px, 4.2vw, 66px);
  line-height: 1.12;
  letter-spacing: -0.05em;
  font-weight: 700;
}

.reason-copy {
  max-width: 760px;
  margin: 70px auto 0;
}

.reason-copy p {
  font-size: 21px;
  line-height: 1.8;
  font-weight: 700;
  letter-spacing: -0.03em;
}

/* Decorative */
.deco {
  position: absolute;
  pointer-events: none;
  z-index: 1;
}

.deco-star {
  color: #111;
  line-height: 1;
}

.star-1 {
  top: 55px;
  left: 175px;
  font-size: 38px;
}

.star-2 {
  top: 430px;
  left: 830px;
  font-size: 28px;
  opacity: 0.7;
}

.star-3 {
  top: 220px;
  right: 220px;
  font-size: 60px;
  transform: scaleX(1.7);
}

.deco-curve {
  border: 2px solid #111;
  border-radius: 50%;
  opacity: 0.9;
}

.curve-left {
  width: 360px;
  height: 360px;
  left: -200px;
  top: 420px;
  border-right: none;
  border-top: none;
  background: transparent;
}

.curve-right {
  width: 340px;
  height: 340px;
  right: -180px;
  top: 70px;
  border-left: none;
  border-bottom: none;
  background: transparent;
}

.deco-dots {
  top: 540px;
  right: 110px;
  display: grid;
  grid-template-columns: repeat(7, 10px);
  gap: 12px 14px;
}

.deco-dots span {
  width: 4px;
  height: 4px;
  background: #111;
  border-radius: 50%;
  display: block;
}

.deco-rings {
  position: absolute;
  right: 260px;
  top: 1020px;
  width: 220px;
  height: 150px;
}

.deco-rings span {
  position: absolute;
  left: 0;
  width: 220px;
  height: 42px;
  border: 1.5px solid #111;
  border-radius: 50%;
}

.deco-rings span:nth-child(1) { top: 0; }
.deco-rings span:nth-child(2) { top: 24px; }
.deco-rings span:nth-child(3) { top: 48px; }
.deco-rings span:nth-child(4) { top: 72px; }

/* Responsive */
@media (max-width: 1200px) {
  .hero-copy {
    margin-left: 150px;
  }

  .what-left {
    padding-left: 100px;
  }

  .what-right {
    margin-left: 520px;
  }

  .deco-rings {
    right: 120px;
  }
}

@media (max-width: 900px) {
  .header {
    padding: 20px 16px 8px;
  }

  .nav {
    gap: 10px;
  }

  .nav a {
    font-size: 11px;
  }

  .menu-btn {
    width: 24px;
    height: 24px;
  }

  .marquee-track span {
    font-size: 13px;
  }

  .hero {
    min-height: auto;
    padding: 30px 20px 0;
  }

  .hero-title {
    text-align: center;
    margin-left: 0;
    margin-top: 20px;
    font-size: clamp(72px, 16vw, 120px);
  }

  .hero-copy {
    max-width: 100%;
    margin: 70px auto 0;
    padding: 0 10px;
  }

  .hero-copy p {
    font-size: 16px;
    line-height: 1.75;
  }

  .section-label {
    margin-top: 70px;
  }

  .section-label p {
    font-size: 20px;
  }

  .what-we-do {
    margin-top: 70px;
    min-height: auto;
    padding: 0 20px;
  }

  .what-left {
    padding-left: 0;
  }

  .what-left h2 {
    font-size: clamp(34px, 7vw, 50px);
    margin-bottom: 20px;
  }

  .what-right {
    margin: 50px 0 0;
    max-width: 100%;
  }

  .what-right p {
    font-size: 18px;
    line-height: 1.75;
  }

  .reason-section {
    margin-top: 80px;
    padding: 0 20px;
  }

  .reason-title h3 {
    font-size: clamp(30px, 6.6vw, 44px);
  }

  .reason-copy {
    margin-top: 50px;
    max-width: 100%;
  }

  .reason-copy p {
    font-size: 18px;
    line-height: 1.75;
  }

  .star-1 {
    top: 80px;
    left: 30px;
    font-size: 28px;
  }

  .star-2 {
    top: 420px;
    left: auto;
    right: 80px;
    font-size: 22px;
  }

  .star-3 {
    top: 220px;
    right: 35px;
    font-size: 38px;
  }

  .curve-left {
    width: 220px;
    height: 220px;
    left: -130px;
    top: 430px;
  }

  .curve-right {
    width: 180px;
    height: 180px;
    right: -100px;
    top: 95px;
  }

  .deco-dots {
    top: 540px;
    right: 18px;
    transform: scale(0.8);
    transform-origin: top right;
  }

  .deco-rings {
    position: relative;
    top: auto;
    right: auto;
    margin: 40px auto 0;
    width: 180px;
    height: 120px;
  }

  .deco-rings span {
    width: 180px;
    height: 36px;
  }

  .deco-rings span:nth-child(1) { top: 0; }
  .deco-rings span:nth-child(2) { top: 20px; }
  .deco-rings span:nth-child(3) { top: 40px; }
  .deco-rings span:nth-child(4) { top: 60px; }
}

@media (max-width: 640px) {
  .logo {
    font-size: 12px;
  }

  .nav a:nth-child(1),
  .nav a:nth-child(2),
  .nav a:nth-child(3),
  .nav a:nth-child(4) {
    display: none;
  }

  .hero-copy p,
  .what-right p,
  .reason-copy p {
    font-size: 15px;
  }
}