/* ===================================
   FONT: Google Noto Sans Variable
=================================== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans:opsz,wght@9..144,300..900&display=swap');

/* ===================================
   GLOBAL SETTINGS
=================================== */
html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

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

html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: #fcfcfc;
  color: #000000;
  font-family: 'Noto Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  line-height: 1.3;
  -webkit-font-smoothing: antialiased;
  font-variation-settings: "wght" 400, "opsz" 16;
}

/* ===================================
   ELEMENTS
=================================== */
img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

a:hover,
a:focus {
  opacity: 0.6;
}



/* ==============================
   HEADER
============================== */
.site-header {
  height: 80px;
  background: #fcfcfc;
  border-bottom: 1px solid #e0e0e0;
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
}

.header-inner {
  width: 100%;
  height: 100%;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* === Brand === */
.brand {
  display: flex;
  align-items: center;
  gap: 0;
}

.mark {
  height: 80px;
  width: auto;
  display: block;
}

.brand-text {
  font-size: clamp(14px, 1vw, 18px);
  text-transform: uppercase;
  line-height: 0.9;
  font-variation-settings: "wght" 900, "opsz" 24;
  letter-spacing: -0.02em;
}

/* === Nav === */
.nav ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
}

.nav a {
  font-size: clamp(13px, 1vw, 17px);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #000;
  transition: opacity 0.2s ease;
  font-variation-settings: "wght" 400, "opsz" 14;
}

.nav a:hover,
.nav a:focus {
  opacity: 0.6;
}

/* ===================================
   HERO SECTION
=================================== */
.hero {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: left;
  border-bottom: 1px solid #e0e0e0;
}

.hero-inner {
  width: 100%;
  padding: 0 40px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4rem;
}

.hero-text h1 {
  font-size: clamp(40px, 5vw, 200px); /* mobile / tablet / desktop */
  line-height: 1;
  margin-bottom: 1rem;
  font-variation-settings: "wght" 400, "opsz" 72;
  animation: weightGrow 0.4s ease-out 0.5s forwards;
}

@keyframes weightGrow {
  from {
    font-variation-settings: "wght" 1, "opsz" 36;
  }
  to {
    font-variation-settings: "wght" 400, "opsz" 72;
  }
}

.hero-text p {
  font-size: clamp(16px, 1.3vw, 22px);
  line-height: 1.4;
  font-variation-settings: "wght" 400, "opsz" 16;
}

.hero-image {
  display: flex;
  padding: 120px;
  justify-content: center;
  align-items: center;
}

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

/* ===================================
   ABOUT SECTION
=================================== */

.about {
  min-height: calc(100vh / 1.618);
  background: #efefe8;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 40px;
}

.about h1 {
  font-size: clamp(40px, 5vw, 200px);
  line-height: 1.05;
  font-variation-settings: "wght" 400, "opsz" 32;
  margin: 0;
}

/* ===================================
   CONTACT SECTION
=================================== */
.contact {
  min-height: calc(100vh / 1.618);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 40px;
  border-top: 1px solid #e0e0e0;
  border-bottom: 1px solid #e0e0e0;
}

.contact h2 {
  font-size: clamp(18px, 2vw, 28px);
  font-variation-settings: "wght" 500, "opsz" 24;
  margin-bottom: 1rem;
}

.contact p {
  font-size: clamp(15px, 1.2vw, 20px);
  font-variation-settings: "wght" 400, "opsz" 16;
  margin: 0.5rem 0;
}

.contact .email {
  display: inline-block;
  border-bottom: 1px solid #000000;
  margin-top: 0.5rem;
}

/* ===================================
   FOOTER
=================================== */
.site-footer {
  flex: 0 0 80px;
  height: 80px;
  background: #ffffff;
  color: #000000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  font-size: clamp(13px, 1vw, 16px);
  font-variation-settings: "wght" 400, "opsz" 12;
}

/* ===================================
   SELECTION
=================================== */
::selection {
  background: #ff673e;
  color: #ffffff;
  text-shadow: 0 1px 0 #ff673e, 0 -1px 0 #ff673e;
}

/* ===================================
   RESPONSIVE
=================================== */
@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: left;
  }

  .hero-image {
    display: none;
  }

  .header-inner {
    padding: 0 20px;
  }

  .about,
  .contact {
    padding: 20px;
  }
}