/* ============================================================
   New Era Fades — styles.css
   Mobile-first, ~1100px container, barbershop palette
   ============================================================ */

:root {
  /* Color system */
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-ink: #1c1a17;
  --color-ink-soft: #4d4841;
  --color-ink-faint: #7a736a;
  --color-accent: #b3541e;
  --color-accent-deep: #8c3f13;
  --color-accent-soft: #f3e2d6;
  --color-charcoal: #221f1b;
  --color-charcoal-soft: #322d26;
  --color-line: #e6dfd4;
  --color-on-dark: #f5efe6;
  --color-on-dark-faint: #c9c0b2;

  /* Typography scale */
  --font-display: "Bebas Neue", "Arial Narrow", sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --step--1: 0.875rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.563rem;
  --step-3: 1.953rem;
  --step-4: 2.441rem;
  --step-5: 3.052rem;
  --step-6: clamp(2.8rem, 10vw, 5.5rem);

  /* Spacing scale */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-s: 0.75rem;
  --space-m: 1rem;
  --space-l: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Layout */
  --container: 1100px;
  --radius: 14px;
  --radius-sm: 8px;
  --transition: 200ms ease;

  /* Effects */
  --shadow-card: 0 2px 6px rgba(34, 31, 27, 0.06), 0 12px 32px rgba(34, 31, 27, 0.08);
  --shadow-card-hover: 0 4px 10px rgba(34, 31, 27, 0.08), 0 18px 44px rgba(34, 31, 27, 0.12);
}

/* ---------- Reset & base ---------- */

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--color-ink);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 0;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
}

svg {
  display: block;
}

img,
svg {
  max-width: 100%;
}

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- Utilities ---------- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.section-inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--space-l);
}

.section-title {
  font-size: var(--step-4);
  margin-bottom: var(--space-xl);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin-top: var(--space-s);
  background: var(--color-accent);
  border-radius: 2px;
}

/* ---------- Scroll reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms ease;
}

.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Buttons ---------- */

.button {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--step-2);
  letter-spacing: 0.08em;
  text-decoration: none;
  padding: var(--space-s) var(--space-2xl);
  border-radius: var(--radius-sm);
  border: 2px solid var(--color-accent);
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition),
    transform var(--transition), box-shadow var(--transition);
}

.button-primary {
  background-color: var(--color-accent);
  color: var(--color-on-dark);
  box-shadow: 0 4px 14px rgba(179, 84, 30, 0.35);
}

.button-primary:hover,
.button-primary:focus-visible {
  background-color: var(--color-accent-deep);
  border-color: var(--color-accent-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(140, 63, 19, 0.4);
}

.button:active {
  transform: translateY(0);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-line);
  transition: background-color var(--transition);
}

.header-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--space-m) var(--space-l);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-l);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-s);
  text-decoration: none;
}

.brand-icon {
  width: 28px;
  height: 28px;
  color: var(--color-accent);
  flex-shrink: 0;
}

.brand-name {
  font-family: var(--font-display);
  font-size: var(--step-3);
  letter-spacing: 0.04em;
  color: var(--color-ink);
  white-space: nowrap;
}

.brand-accent {
  color: var(--color-accent);
}

/* Nav toggle (mobile) */

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: 2px solid var(--color-line);
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  cursor: pointer;
  transition: border-color var(--transition), background-color var(--transition);
  z-index: 60;
}

.nav-toggle:hover {
  border-color: var(--color-accent);
  background-color: var(--color-accent-soft);
}

.nav-toggle svg {
  width: 22px;
  height: 22px;
}

.nav-toggle .icon-close {
  display: none;
}

.site-header.nav-open .nav-toggle .icon-close {
  display: block;
}

.site-header.nav-open .nav-toggle .icon-open {
  display: none;
}

/* Site nav (mobile dropdown) */

.site-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-line);
  box-shadow: 0 16px 32px rgba(34, 31, 27, 0.1);
  max-height: 0;
  overflow: hidden;
  transition: max-height 300ms ease;
}

.site-header.nav-open .site-nav {
  max-height: 320px;
}

.nav-list {
  display: flex;
  flex-direction: column;
  padding: var(--space-m) var(--space-l) var(--space-l);
  gap: var(--space-2xs);
}

.nav-link {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-2);
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--color-ink);
  padding: var(--space-s) var(--space-2xs);
  border-radius: var(--radius-sm);
  transition: color var(--transition), background-color var(--transition);
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--color-accent);
  background-color: var(--color-accent-soft);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background:
    radial-gradient(ellipse 80% 60% at 85% 10%, rgba(179, 84, 30, 0.28), transparent 60%),
    radial-gradient(ellipse 70% 50% at 10% 90%, rgba(34, 31, 27, 0.18), transparent 65%),
    linear-gradient(160deg, #241f19 0%, #33291f 55%, #4a2f1c 100%);
  color: var(--color-on-dark);
  overflow: hidden;
}

/* Decorative barber-pole stripe pattern */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    -45deg,
    rgba(245, 239, 230, 0.05) 0px,
    rgba(245, 239, 230, 0.05) 2px,
    transparent 2px,
    transparent 18px
  );
  pointer-events: none;
}

/* Decorative fade gradient band along the bottom */
.hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 90px;
  background: linear-gradient(to bottom, transparent, rgba(179, 84, 30, 0.22));
  pointer-events: none;
}

.hero-inner {
  position: relative;
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--space-3xl) var(--space-l);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-m);
}

.hero-eyebrow {
  display: inline-block;
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-on-dark-faint);
  border: 1px solid rgba(245, 239, 230, 0.25);
  border-radius: 999px;
  padding: var(--space-2xs) var(--space-l);
}

.hero-headline {
  font-size: var(--step-6);
  max-width: 14ch;
}

.hero-subtitle {
  font-size: var(--step-1);
  color: var(--color-on-dark-faint);
  max-width: 46ch;
}

.hero .button {
  margin-top: var(--space-s);
}

/* ---------- About ---------- */

.about {
  padding-block: var(--space-3xl);
  background-color: var(--color-bg);
}

.about .section-inner {
  max-width: 760px;
  text-align: center;
}

.about-text {
  color: var(--color-ink-soft);
  font-size: var(--step-1);
  margin-bottom: var(--space-l);
}

.about-text:last-child {
  margin-bottom: 0;
}

/* ---------- Services ---------- */

.services {
  padding-block: var(--space-3xl);
  background-color: var(--color-accent-soft);
}

.services .section-title {
  display: block;
}

.section-intro {
  color: var(--color-ink-soft);
  font-size: var(--step-1);
  margin: calc(-1 * var(--space-l)) 0 var(--space-2xl);
  max-width: 50ch;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-l);
}

.service-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition), box-shadow var(--transition),
    border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: var(--color-accent);
}

.service-icon {
  width: 40px;
  height: 40px;
  color: var(--color-accent);
  margin-bottom: var(--space-m);
}

.service-title {
  font-size: var(--step-3);
  margin-bottom: var(--space-s);
}

.service-text {
  color: var(--color-ink-soft);
}

/* ---------- Why choose us ---------- */

.why-choose-us {
  padding-block: var(--space-3xl);
  background-color: var(--color-bg);
}

.why-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.why-item {
  border-left: 4px solid var(--color-accent);
  padding-left: var(--space-l);
}

.why-icon {
  width: 32px;
  height: 32px;
  color: var(--color-accent);
  margin-bottom: var(--space-s);
}

.why-title {
  font-size: var(--step-2);
  margin-bottom: var(--space-2xs);
}

.why-text {
  color: var(--color-ink-soft);
}

/* ---------- Contact ---------- */

.contact {
  padding-block: var(--space-3xl);
  background-color: var(--color-charcoal);
  color: var(--color-on-dark);
}

.contact .section-title {
  color: var(--color-on-dark);
}

.contact-text {
  color: var(--color-on-dark-faint);
  font-size: var(--step-1);
  margin: calc(-1 * var(--space-l)) 0 var(--space-xl);
  max-width: 44ch;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

.contact-address {
  font-style: normal;
  margin-bottom: var(--space-xl);
}

.contact-line {
  color: var(--color-on-dark-faint);
  margin-bottom: var(--space-2xs);
}

.contact-line:first-child {
  color: var(--color-on-dark);
  font-weight: 700;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-s);
  text-decoration: none;
  color: var(--color-on-dark);
  border: 1px solid rgba(245, 239, 230, 0.3);
  border-radius: 999px;
  padding: var(--space-2xs) var(--space-l);
  font-weight: 500;
  transition: background-color var(--transition), border-color var(--transition),
    transform var(--transition);
}

.social-link:hover,
.social-link:focus-visible {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.social-icon {
  width: 18px;
  height: 18px;
}

/* Contact form */

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-l);
  background-color: var(--color-charcoal-soft);
  border: 1px solid rgba(245, 239, 230, 0.12);
  border-radius: var(--radius);
  padding: var(--space-xl);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2xs);
}

.form-label {
  font-size: var(--step--1);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-on-dark-faint);
}

.form-input {
  font-family: inherit;
  font-size: var(--step-0);
  color: var(--color-on-dark);
  background-color: rgba(245, 239, 230, 0.06);
  border: 1px solid rgba(245, 239, 230, 0.25);
  border-radius: var(--radius-sm);
  padding: var(--space-s) var(--space-m);
  transition: border-color var(--transition), background-color var(--transition);
}

.form-input::placeholder {
  color: var(--color-on-dark-faint);
}

.form-input:hover {
  border-color: rgba(245, 239, 230, 0.45);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-accent);
  background-color: rgba(245, 239, 230, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-submit {
  align-self: flex-start;
}

.form-note {
  font-size: var(--step--1);
  color: var(--color-on-dark-faint);
  min-height: 1.4em;
}

/* ---------- Footer ---------- */

.site-footer {
  background-color: var(--color-charcoal);
  border-top: 1px solid rgba(245, 239, 230, 0.12);
  color: var(--color-on-dark-faint);
}

.footer-inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--space-2xl) var(--space-l) var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.footer-name {
  font-family: var(--font-display);
  font-size: var(--step-3);
  letter-spacing: 0.04em;
  color: var(--color-on-dark);
  margin-bottom: var(--space-2xs);
}

.footer-tagline {
  max-width: 40ch;
}

.footer-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m) var(--space-xl);
}

.footer-link {
  color: var(--color-on-dark-faint);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-link:hover,
.footer-link:focus-visible {
  color: var(--color-accent);
}

.footer-copyright {
  font-size: var(--step--1);
  border-top: 1px solid rgba(245, 239, 230, 0.12);
  padding-top: var(--space-l);
}

/* ============================================================
   Responsive — tablet and up
   ============================================================ */

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-inner {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
  }

  .footer-brand {
    flex: 1 1 260px;
  }

  .footer-copyright {
    flex-basis: 100%;
  }
}

@media (min-width: 900px) {
  .hero-inner {
    padding-block: var(--space-3xl);
  }

  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .why-list {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-l);
  }

  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    align-items: start;
  }

  /* Desktop nav: hide hamburger, show inline links */
  .nav-toggle {
    display: none;
  }

  .site-nav {
    position: static;
    max-height: none;
    overflow: visible;
    background: none;
    border: 0;
    box-shadow: none;
  }

  .nav-list {
    flex-direction: row;
    gap: var(--space-2xs);
    padding: 0;
  }

  .nav-link {
    font-size: var(--step-2);
    padding: var(--space-2xs) var(--space-s);
  }
}

/* ============================================================
   Reduced motion
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}