/* design and design systems

FONT SIZE SYSTEM (px)
10 / 12 / 14 / 16 / 18 / 20 / 24 / 30 / 36 / 44 /  52 / 62 / 74 / 86 / 98

font weight:
default: 400
500 -> medium
600-> semi-bold
700-> bold
800-> very bold

line height:
default: 1;
1.05
1.2
1.6

--02 colors


--05 SHADOWS

-- 06 border-radius
default: 9px / 11px

-- 07 whitespace
-letter spacing: -0.5px / 0.75px

SPACING SYSTEM (px)
2 / 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 / 80 / 96 / 128
*/
:root {
  --color-primary: #e8b11e;
  --color-primary-light: #f2cd63;
  --color-tint: #fdf8ec;
  --color-tint-dark: #f7e9c4;
  --color-text-dark: #1a1a1a;
  --color-text-mid: #555;
  --color-black: #000000;
  --color-bg: #f5f4f2;

  --shadow-sm: 0 4px 16px rgba(232, 177, 30, 0.12);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.1);

  --radius-sm: 9px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

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

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

[id] {
  scroll-margin-top: 9rem;
}

body {
  font-family: 'Archivo', sans-serif;
  line-height: 1;
  font-weight: 400;
  color: var(--color-text-mid);
  background-color: var(--color-bg);
}

.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 1.6rem 3rem;
  min-height: 7rem;
  display: flex;
  align-items: center;
  transition:
    background-color 0.35s ease,
    box-shadow 0.35s ease,
    padding 0.35s ease;
}

.main-nav::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(232, 177, 30, 0.5),
    transparent
  );
  pointer-events: none;
}

.main-nav.scrolled {
  background-color: rgba(20, 15, 0, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(232, 177, 30, 0.08);
  padding: 1rem 3rem;
}

.nav-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-box {
  display: flex;
  align-items: center;
  gap: 1.2rem; /* space between logo and text */
}

.nav-header-name {
  color: var(--color-primary);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.nav-logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}

.nav-logo-main {
  height: 5.6rem;
  width: auto;
  transition: opacity 0.25s ease;
}

.logo-pink {
  display: none;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 3.2rem;
  margin: 0;
  padding: 0;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition:
    color 0.2s ease,
    opacity 0.2s ease;
  position: relative;
  padding-bottom: 0.4rem;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background-color: var(--color-primary);
  transition: width 0.25s ease;
}

.nav-links a:hover {
  opacity: 0.85;
}

.nav-links a:hover::after {
  width: 100%;
}

.main-nav.scrolled .nav-links a {
  color: rgba(255, 255, 255, 0.92);
}

.main-nav.scrolled .nav-links a:hover {
  color: var(--color-primary);
  opacity: 1;
}

/* =====================
   FOOTER
   ===================== */

.site-footer {
  background-color: rgba(14, 10, 0, 0.97);
  border-top: 3px solid var(--color-primary);
  color: rgba(255, 255, 255, 0.75);
}

.footer-main {
  max-width: 120rem;
  margin: 0 auto;
  padding: 6rem 2rem 4rem;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
  gap: 4rem;
}

.footer-logo {
  height: 7rem;
  width: auto;
  margin-bottom: 1.2rem;
  display: block;
  filter: drop-shadow(0 0 12px rgba(232, 177, 30, 0.3));
}

.footer-brand-name {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
  letter-spacing: 0.03em;
}

.footer-tagline {
  font-size: 1.3rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.5);
  max-width: 28rem;
}

.footer-col-title {
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 1rem;
}

.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 2.4rem;
  height: 2px;
  background-color: var(--color-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links a {
  text-decoration: none;
  font-size: 1.35rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 400;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--color-primary);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-contact-item {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  font-size: 1.3rem;
}

.footer-contact-label {
  font-size: 1.05rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  min-width: 5.8rem;
  flex-shrink: 0;
}

.footer-contact-item a,
.footer-contact-item span:last-child {
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-contact-item a:hover {
  color: var(--color-primary);
}

.footer-address {
  font-style: normal;
  font-size: 1.3rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.85;
  margin-top: 0.8rem;
  padding-top: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 120rem;
  margin: 0 auto;
  padding: 2.4rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-copy {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.35);
}

.footer-standards {
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  opacity: 0.65;
}

.copy-email-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-mid);
  cursor: pointer;
  transition:
    color 0.2s ease,
    background 0.2s ease;
}

.copy-email-btn:hover {
  color: var(--color-primary);
  background: rgba(232, 177, 30, 0.12);
}

.copy-email-btn.copied {
  color: #2e7d32;
}

.copy-toast {
  position: fixed;
  bottom: 2.4rem;
  left: 50%;
  transform: translateX(-50%) translateY(1rem);
  background: #1a1a1a;
  color: #fff;
  font-size: 1.35rem;
  font-weight: 500;
  padding: 0.8rem 1.8rem;
  border-radius: 2rem;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease;
  z-index: 9999;
  white-space: nowrap;
}

.copy-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}