/* --------------------------------------------------------------------------
   0. Local Custom Fonts
   -------------------------------------------------------------------------- */
@font-face {
  font-family: 'GT Ultra Median';
  src: url('Font/GT-ULTRA-MEDIAN-REGULAR.OTF') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Helvetica Now';
  src: url('Font/HelveticaNowVar.ttf') format('truetype-variations'),
    url('Font/HelveticaNowVar.ttf') format('truetype');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

/* --------------------------------------------------------------------------
   1. Root Variables & Theme Tokens
   -------------------------------------------------------------------------- */
:root {
  --bg-color: #ffffff;
  --text-color: #000;
  --line-color: #161616;
  --font-serif: 'GT Ultra Median', Georgia, 'Times New Roman', serif;
}

/* --------------------------------------------------------------------------
   2. Reset & General Styles
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  width: 100%;
  height: 100%;
  background-color: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
}

/* --------------------------------------------------------------------------
   3. Main Viewport Grid & Layout
   -------------------------------------------------------------------------- */
.viewport-container {
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

.desktop-only {
  display: inline;
}

/* --------------------------------------------------------------------------
   5. Top Section (Quotes & Intro)
   -------------------------------------------------------------------------- */
.top-section {
  text-align: center;
  max-width: 435px;
  width: 100%;
  padding-block: 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.quote-heading {
  text-align: center;
  font-size: 24px;
  font-weight: 400;
  line-height: 110%;
  letter-spacing: -0.96px;
  opacity: 0.4;
  font-family: 'GT Ultra Median';
}

.intro-description {
  letter-spacing: -0.08px;
  color: #000;
  text-align: center;
  font-size: 16px;
  font-weight: 500;
  line-height: 126%;
  font-family: 'Helvetica Now';
}

.underline-link {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1.2px;
  transition: opacity 0.2s ease;
}


/* --------------------------------------------------------------------------
   6. Architectural Grid Lines
   -------------------------------------------------------------------------- */
.line-vertical {
  width: 1px;
  background-color: var(--line-color);
}

.line-ceiling {
  height: 70px;
}

.line-top {
  height: 110px;
}

.line-bottom {
  height: 110px;
}

.line-floor {
  height: 70px;
}

.line-horizontal {
  height: 1px;
  background-color: var(--line-color);
  flex-grow: 1;
}

/* --------------------------------------------------------------------------
   7. Center Section (Brand Logo & Lines)
   -------------------------------------------------------------------------- */
.center-section {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-container {
  text-align: center;
  padding: 32px 76px;
}

.brand-subtitle {
  color: var(--text-color);
  font-size: 24px;
  font-style: normal;
  font-weight: 400;
  line-height: 110%;
  letter-spacing: -0.96px;
  opacity: 0.4;
  margin-top: 3px;
  font-family: 'GT Ultra Median';
}

/* --------------------------------------------------------------------------
   8. Bottom Section (CTA & Email Form)
   -------------------------------------------------------------------------- */
.bottom-section {
  text-align: center;
  max-width: 550px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding-block: 30px;
}

.cta-heading {
  font-size: 24px;
  font-weight: 400;
  line-height: 110%;
  letter-spacing: -0.96px;
  opacity: 0.4;
  font-family: 'GT Ultra Median';
}

/* Form & Input Field */
.email-form {
  width: 100%;
  max-width: 420px;
  position: relative;
}

.input-wrapper {
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid var(--line-color);
  padding-top: 16px;
  padding-bottom: 16px;
}

.input-wrapper:focus-within {
  border-bottom-color: var(--text-color);
}

.email-form input[type="email"] {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  font-family: 'Helvetica Now';
  font-weight: 500;
  font-size: 16px;
  color: var(--text-color);
  letter-spacing: -0.32px;
  padding: 0;
}

.email-form input[type="email"]::placeholder {
  color: var(--text-color);
  font-weight: 500;
  opacity: 1;
}

.submit-btn {
  background: transparent;
  border: none;
  color: var(--text-color);
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.arrow-icon {
  width: 20px;
  height: 20px;
  stroke: var(--text-color);
}

/* Form Feedback Notification */
.form-feedback {
  margin-top: 10px;
  font-size: 13px;
  font-weight: 500;
  min-height: 19px;
}

.form-feedback.success {
  color: #10b981;
}

.form-feedback.error {
  color: #ef4444;
}

.form-feedback.info {
  color: #666666;
}

.submit-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   10. Responsive Breakpoints
   -------------------------------------------------------------------------- */

@media(max-width: 1279px) {

  .quote-heading,
  .cta-heading,
  .brand-subtitle {
    font-size: 22px;
  }
}

@media(max-width: 1024px) {
  .brand-logo svg {
    width: 220px;
  }
}

@media(max-width: 767px) {

  .intro-description,
  .email-form input[type="email"] {
    font-size: 15px;
  }

  .brand-container {
    padding: 20px 54px;
  }

  .quote-heading,
  .cta-heading,
  .brand-subtitle {
    font-size: 20px;
  }
}

@media(max-width: 480px) {
  .brand-logo svg {
    width: 170px;
  }
}

/* @media (max-height: 720px) {

  .line-top,
  .line-bottom {
    height: 60px;
  }

  .line-floor {
    height: 30px;
  }
} */
/* 
@media (max-width: 640px) {
  .brand-logo {
    font-size: 51px;
  }

  .brand-container {
    padding: 0 19px;
  }

  .quote-heading,
  .cta-heading {
    font-size: 21px;
  }

  .intro-description {
    font-size: 14px;
    padding: 0 16px;
  }
} */