/* ==========================================================================
   Measure Bakery — styles.css
   A single-page marketing site for a bakery built around measuring.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design tokens
   -------------------------------------------------------------------------- */
:root {
  /* Colour system — warm crust, cream and rye */
  --clr-cream: #fdf9f3;
  --clr-surface: #fffdf9;
  --clr-tint: #f6eee3;
  --clr-tint-deep: #efe3d3;

  --clr-ink: #2a211b;
  --clr-ink-soft: #5c4f45;
  --clr-ink-faint: #8b7c70;

  --clr-crust: #8a4b21;
  --clr-crust-dark: #6f3b18;
  --clr-accent: #a8531f;
  --clr-amber: #c4703a;
  --clr-rye: #6b4e3d;

  --clr-line: rgba(42, 33, 27, 0.12);
  --clr-line-strong: rgba(42, 33, 27, 0.22);
  --clr-ring: rgba(168, 83, 31, 0.28);

  /* Typography */
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1.0625rem;
  --fs-lg: 1.1875rem;
  --fs-xl: clamp(1.35rem, 2.4vw, 1.6rem);
  --fs-2xl: clamp(1.75rem, 3.4vw, 2.4rem);
  --fs-3xl: clamp(2.15rem, 5.4vw, 3.5rem);

  /* Spacing scale */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 2.75rem;
  --sp-8: 3.5rem;
  --sp-9: 5rem;

  /* Layout */
  --container: 1100px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --section-pad: clamp(3.75rem, 9vw, 7rem);
  --header-h: 4.25rem;

  /* Radii, shadows, motion */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(42, 33, 27, 0.06);
  --shadow-md: 0 18px 34px -26px rgba(42, 33, 27, 0.55);
  --shadow-lg: 0 30px 60px -40px rgba(42, 33, 27, 0.65);

  --dur: 260ms;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --------------------------------------------------------------------------
   2. Base / reset
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--clr-cream);
  color: var(--clr-ink-soft);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  color: var(--clr-ink);
  font-weight: 600;
  line-height: 1.14;
  letter-spacing: -0.02em;
}

p {
  margin: 0;
}

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

dl,
dd {
  margin: 0;
}

a {
  color: var(--clr-accent);
  text-decoration: none;
  transition: color var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

a:hover {
  color: var(--clr-crust-dark);
}

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

button {
  font: inherit;
  color: inherit;
}

::selection {
  background: rgba(196, 112, 58, 0.24);
  color: var(--clr-ink);
}

:focus-visible {
  outline: 3px solid var(--clr-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Skip link ---------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -140%);
  z-index: 200;
  padding: 0.7rem 1.2rem;
  background: var(--clr-crust);
  color: var(--clr-cream);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-size: var(--fs-sm);
  font-weight: 600;
  transition: transform var(--dur) var(--ease);
}

.skip-link:focus {
  transform: translate(-50%, 0);
  color: var(--clr-cream);
}

/* Layout helpers ----------------------------------------------------------- */
.section-inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section-head {
  max-width: 46rem;
  margin-bottom: clamp(2rem, 4vw, 3.25rem);
}

.section-eyebrow {
  display: inline-block;
  margin-bottom: var(--sp-3);
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-accent);
}

.section-title {
  font-size: var(--fs-2xl);
  font-weight: 600;
}

.section-intro {
  margin-top: var(--sp-4);
  font-size: var(--fs-lg);
  color: var(--clr-ink-soft);
  max-width: 40rem;
}

/* --------------------------------------------------------------------------
   3. Buttons
   -------------------------------------------------------------------------- */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 0.85rem 1.6rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  text-align: center;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.button-primary {
  background-color: var(--clr-crust);
  color: var(--clr-cream);
  box-shadow: var(--shadow-md);
}

.button-primary:hover,
.button-primary:focus-visible {
  background-color: var(--clr-crust-dark);
  color: var(--clr-cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.button-ghost {
  background-color: transparent;
  color: var(--clr-ink);
  border-color: var(--clr-line-strong);
}

.button-ghost:hover,
.button-ghost:focus-visible {
  background-color: rgba(138, 75, 33, 0.08);
  border-color: var(--clr-accent);
  color: var(--clr-crust-dark);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   4. Header + navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(253, 249, 243, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.site-header.nav-open {
  border-bottom-color: var(--clr-line);
}

.header-inner {
  position: relative;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
}

/* Wordmark ----------------------------------------------------------------- */
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--clr-ink);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1;
}

.wordmark:hover {
  color: var(--clr-crust);
}

.wordmark-mark {
  display: grid;
  place-items: center;
  width: 2.15rem;
  height: 2.15rem;
  flex: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(196, 112, 58, 0.22), rgba(138, 75, 33, 0.12));
  border: 1px solid rgba(138, 75, 33, 0.24);
  color: var(--clr-crust);
}

.wordmark-mark svg {
  width: 1.25rem;
  height: 1.25rem;
}

.wordmark-text {
  white-space: nowrap;
}

/* Hamburger ---------------------------------------------------------------- */
.nav-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-md);
  background-color: var(--clr-surface);
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.nav-toggle:hover {
  background-color: var(--clr-tint);
  border-color: var(--clr-line-strong);
}

.nav-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  border-radius: 2px;
  background-color: var(--clr-ink);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.nav-open .nav-toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-open .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav panel --------------------------------------------------------- */
.primary-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  max-height: 0;
  overflow: hidden;
  visibility: hidden;
  background-color: var(--clr-surface);
  border-bottom: 1px solid var(--clr-line);
  box-shadow: 0 26px 44px -34px rgba(42, 33, 27, 0.7);
  transition: max-height var(--dur) var(--ease), visibility var(--dur) var(--ease);
}

.nav-open .primary-nav {
  max-height: 24rem;
  visibility: visible;
}

.nav-list {
  display: flex;
  flex-direction: column;
  padding: var(--sp-2) 0 var(--sp-4);
}

.nav-link {
  display: block;
  padding: 0.85rem var(--gutter);
  color: var(--clr-ink-soft);
  font-size: var(--fs-sm);
  font-weight: 500;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: var(--clr-crust);
  background-color: rgba(138, 75, 33, 0.06);
}

/* --------------------------------------------------------------------------
   5. Hero
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(3.5rem, 11vw, 7.5rem) clamp(4rem, 12vw, 8rem);
  background-image:
    radial-gradient(120% 90% at 88% -10%, rgba(196, 112, 58, 0.22), rgba(196, 112, 58, 0) 62%),
    radial-gradient(90% 80% at -10% 110%, rgba(107, 78, 61, 0.16), rgba(107, 78, 61, 0) 60%),
    linear-gradient(180deg, #fffdf9 0%, #f7efe4 100%);
}

/* Fine measuring-tape ticks that fade upward from the base of the hero */
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 9rem;
  z-index: -1;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(138, 75, 33, 0.22) 0 1px, transparent 1px 28px),
    repeating-linear-gradient(to right, rgba(138, 75, 33, 0.1) 0 1px, transparent 1px 7px);
  background-position: bottom left, bottom left;
  -webkit-mask-image: linear-gradient(to top, #000 0%, rgba(0, 0, 0, 0) 100%);
  mask-image: linear-gradient(to top, #000 0%, rgba(0, 0, 0, 0) 100%);
}

/* Soft flour-dust glow behind the headline */
.hero::before {
  content: "";
  position: absolute;
  top: -14%;
  left: 50%;
  width: min(46rem, 118%);
  height: 26rem;
  transform: translateX(-50%);
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0) 100%);
}

.hero-inner {
  position: relative;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: var(--sp-5);
  padding: 0.4rem 0.95rem;
  border: 1px solid rgba(138, 75, 33, 0.26);
  border-radius: var(--radius-pill);
  background-color: rgba(255, 253, 249, 0.72);
  color: var(--clr-crust);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-headline {
  max-width: 18ch;
  font-size: var(--fs-3xl);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.hero-value {
  margin-top: var(--sp-5);
  max-width: 42rem;
  font-size: var(--fs-lg);
  color: var(--clr-ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-5);
  margin-top: var(--sp-7);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--clr-line);
  max-width: 46rem;
}

.hero-fact {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-ink);
}

.hero-fact::before {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  flex: none;
  border-radius: 50%;
  background-color: var(--clr-amber);
}

/* --------------------------------------------------------------------------
   6. About
   -------------------------------------------------------------------------- */
.about {
  padding-block: var(--section-pad);
  background-color: var(--clr-surface);
  border-bottom: 1px solid var(--clr-line);
}

.about-body {
  display: grid;
  gap: var(--sp-5);
}

.about-text {
  max-width: 44rem;
  font-size: var(--fs-base);
  color: var(--clr-ink-soft);
}

.about-text + .about-text {
  margin-top: 0;
}

/* --------------------------------------------------------------------------
   7. Services / offerings
   -------------------------------------------------------------------------- */
.services {
  padding-block: var(--section-pad);
  background-color: var(--clr-tint);
  border-bottom: 1px solid var(--clr-line);
}

.service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

.service-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: clamp(1.5rem, 3vw, 2rem);
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(138, 75, 33, 0.36);
  box-shadow: var(--shadow-md);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 2.85rem;
  height: 2.85rem;
  margin-bottom: var(--sp-5);
  border-radius: var(--radius-md);
  background: linear-gradient(140deg, rgba(196, 112, 58, 0.2), rgba(138, 75, 33, 0.1));
  border: 1px solid rgba(138, 75, 33, 0.2);
  color: var(--clr-crust);
}

.service-icon svg {
  width: 1.5rem;
  height: 1.5rem;
}

.service-title {
  font-size: var(--fs-xl);
  font-weight: 600;
  margin-bottom: var(--sp-3);
}

.service-text {
  font-size: var(--fs-sm);
  color: var(--clr-ink-soft);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   8. Why choose us
   -------------------------------------------------------------------------- */
.why-choose-us {
  padding-block: var(--section-pad);
  background-color: var(--clr-surface);
}

.why-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-5);
}

.why-item {
  display: flex;
  gap: var(--sp-4);
  padding: clamp(1.25rem, 3vw, 1.75rem);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  background-color: var(--clr-cream);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.why-item:hover {
  border-color: rgba(138, 75, 33, 0.34);
  background-color: #fffefb;
}

.why-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 50%;
  background-color: rgba(138, 75, 33, 0.1);
  color: var(--clr-crust);
}

.why-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

.why-body {
  display: block;
}

.why-title {
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: var(--sp-2);
  letter-spacing: -0.01em;
}

.why-text {
  font-size: var(--fs-sm);
  color: var(--clr-ink-soft);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   9. Contact
   -------------------------------------------------------------------------- */
.contact {
  padding-block: var(--section-pad);
  background-image:
    radial-gradient(80% 70% at 100% 0%, rgba(196, 112, 58, 0.16), rgba(196, 112, 58, 0) 60%),
    linear-gradient(180deg, var(--clr-tint) 0%, var(--clr-tint-deep) 100%);
  border-top: 1px solid var(--clr-line);
}

.contact-inner {
  display: grid;
  gap: clamp(2rem, 5vw, 3.5rem);
}

.contact-text {
  margin-top: var(--sp-4);
  max-width: 34rem;
  font-size: var(--fs-base);
  color: var(--clr-ink-soft);
}

.contact-meta {
  margin-top: var(--sp-7);
  display: grid;
  gap: var(--sp-5);
  padding-top: var(--sp-5);
  border-top: 1px solid var(--clr-line-strong);
}

.contact-meta-row {
  display: grid;
  gap: var(--sp-1);
}

.contact-meta-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--clr-accent);
}

.contact-meta-value {
  font-size: var(--fs-base);
  color: var(--clr-ink);
}

/* Social links ------------------------------------------------------------- */
.social-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-2);
}

.social-link {
  display: grid;
  place-items: center;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid var(--clr-line-strong);
  border-radius: 50%;
  color: var(--clr-crust);
  background-color: rgba(255, 253, 249, 0.7);
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease),
    border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.social-link svg {
  width: 1.25rem;
  height: 1.25rem;
}

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

/* Form --------------------------------------------------------------------- */
.contact-form {
  display: grid;
  gap: var(--sp-5);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  background-color: var(--clr-surface);
  border: 1px solid var(--clr-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.field {
  display: grid;
  gap: var(--sp-2);
}

.field-label {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-ink);
  letter-spacing: 0.005em;
}

.field-input {
  width: 100%;
  padding: 0.85rem 1rem;
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  line-height: 1.6;
  color: var(--clr-ink);
  background-color: var(--clr-cream);
  border: 1px solid var(--clr-line-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    background-color var(--dur) var(--ease);
}

.field-input::placeholder {
  color: var(--clr-ink-faint);
  opacity: 1;
}

.field-input:hover {
  border-color: rgba(42, 33, 27, 0.34);
}

.field-input:focus {
  outline: none;
  background-color: #ffffff;
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 4px var(--clr-ring);
}

.field-textarea {
  min-height: 9rem;
  resize: vertical;
}

.form-submit {
  justify-self: start;
}

.form-note {
  min-height: 0;
  margin: 0;
  font-size: var(--fs-sm);
  color: var(--clr-crust-dark);
}

.form-note:not(:empty) {
  padding: 0.75rem 1rem;
  background-color: rgba(196, 112, 58, 0.12);
  border: 1px solid rgba(138, 75, 33, 0.26);
  border-radius: var(--radius-sm);
}

/* --------------------------------------------------------------------------
   10. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #241c17;
  color: rgba(253, 249, 243, 0.72);
}

.footer-inner {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding: clamp(2.5rem, 6vw, 3.5rem) var(--gutter) clamp(1.5rem, 4vw, 2.5rem);
  display: grid;
  gap: var(--sp-6);
  align-items: start;
}

.footer-name {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--clr-cream);
  letter-spacing: -0.015em;
}

.footer-tagline {
  margin-top: var(--sp-2);
  font-size: var(--fs-sm);
  color: rgba(253, 249, 243, 0.66);
}

.footer-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3) var(--sp-5);
}

.footer-link {
  color: rgba(253, 249, 243, 0.8);
  font-size: var(--fs-sm);
  font-weight: 500;
}

.footer-link:hover,
.footer-link:focus-visible {
  color: #f0b98e;
}

.footer-bottom {
  border-top: 1px solid rgba(253, 249, 243, 0.14);
}

.footer-copyright {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--sp-4) var(--gutter) var(--sp-5);
  font-size: var(--fs-xs);
  color: rgba(253, 249, 243, 0.58);
}

/* --------------------------------------------------------------------------
   11. Scroll reveal states (driven by script.js)
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 700ms var(--ease), transform 700ms var(--ease);
  will-change: opacity, transform;
}

.reveal.is-revealed {
  opacity: 1;
  transform: none;
  will-change: auto;
}

/* --------------------------------------------------------------------------
   12. Responsive — small tablets
   -------------------------------------------------------------------------- */
@media (min-width: 640px) {
  .about-text {
    font-size: var(--fs-lg);
  }

  .about-body {
    gap: var(--sp-5);
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-5);
  }

  .why-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-5);
  }

  .contact-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--sp-5) var(--sp-6);
  }

  .contact-meta-row:last-child {
    grid-column: 1 / -1;
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .footer-nav-list {
    justify-content: flex-end;
  }
}

/* --------------------------------------------------------------------------
   13. Responsive — desktop navigation and layout
   -------------------------------------------------------------------------- */
@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .primary-nav {
    position: static;
    max-height: none;
    overflow: visible;
    visibility: visible;
    background-color: transparent;
    border-bottom: 0;
    box-shadow: none;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: var(--sp-2);
    padding: 0;
  }

  .nav-link {
    position: relative;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
  }

  .nav-link::after {
    content: "";
    position: absolute;
    left: 0.85rem;
    right: 0.85rem;
    bottom: 0.25rem;
    height: 2px;
    border-radius: 2px;
    background-color: var(--clr-accent);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform var(--dur) var(--ease);
  }

  .nav-link:hover::after,
  .nav-link:focus-visible::after {
    transform: scaleX(1);
  }

  .about-inner {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(2rem, 6vw, 4.5rem);
    align-items: start;
  }

  .about-head {
    margin-bottom: 0;
    position: sticky;
    top: calc(var(--header-h) + 2rem);
  }

  .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--sp-6);
  }

  .contact-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .hero-headline {
    font-size: clamp(2.75rem, 4.6vw, 3.9rem);
  }

  .hero-facts {
    gap: var(--sp-5) var(--sp-7);
  }
}

/* --------------------------------------------------------------------------
   14. Motion preferences
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal,
  .reveal.is-revealed {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .button:hover,
  .button:focus-visible,
  .service-card:hover,
  .social-link:hover,
  .social-link:focus-visible {
    transform: none;
  }
}

/* Slightly reduce hero decoration weight on very small screens */
@media (max-width: 420px) {
  .hero::after {
    height: 6rem;
  }

  .wordmark-text {
    font-size: 1rem;
  }
}