/* ==========================================================================
   SNK Contracting, LLC — Global styles
   1. Reset & base        5. Buttons, chips, icons     9.  Page hero & breadcrumb
   2. Typography          6. Cards, media, lists       10. Footer
   3. Layout & sections   7. Stats, badge, marquee     11. Forms
   4. Section header      8. Header & navigation       12. Back to top, reveal, keyframes
   Section-specific layouts live in sections.css; every @media rule lives in responsive.css.
   ========================================================================== */

/* ---------- 1. Reset & base ---------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--snk-nav-h-scrolled) + var(--snk-sp-lg));
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: clip;
  font-family: var(--snk-fb);
  font-size: var(--snk-fs-body);
  line-height: var(--snk-lh-body);
  color: var(--snk-t2);
  background-color: var(--snk-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body.snk-is-locked {
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd {
  margin: 0;
}

/* :where() keeps this reset at zero specificity so component spacing always wins */
:where(ul[class], ol[class]) {
  margin: 0;
  padding: 0;
  list-style: none;
}

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

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
  letter-spacing: inherit;
}

button {
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
}

address {
  font-style: normal;
}

::selection {
  background: var(--snk-orange);
  color: var(--snk-navy);
}

:focus-visible {
  outline: 3px solid var(--snk-orange);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

.snk-skip-link {
  position: fixed;
  top: var(--snk-sp-md);
  left: var(--snk-sp-md);
  z-index: 300;
  padding: 0.75rem 1.25rem;
  border-radius: var(--snk-r-sm);
  background: var(--snk-orange);
  color: var(--snk-navy);
  font-family: var(--snk-fh);
  font-weight: var(--snk-fw-bold);
  transform: translateY(-160%);
  transition: transform var(--snk-duration) var(--snk-ease);
}

.snk-skip-link:focus {
  transform: none;
}

.snk-visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 2. Typography --------------------------------------------------- */
.snk-display,
.snk-h1,
.snk-h2,
.snk-h3,
.snk-h4 {
  font-family: var(--snk-fh);
  color: var(--snk-t1);
  text-wrap: balance;
}

.snk-display {
  font-size: var(--snk-fs-display);
  font-weight: var(--snk-fw-xbold);
  line-height: var(--snk-lh-tight);
  letter-spacing: var(--snk-ls-tight);
}

.snk-h1 {
  font-size: var(--snk-fs-h1);
  font-weight: var(--snk-fw-xbold);
  line-height: 1.08;
  letter-spacing: var(--snk-ls-tight);
}

.snk-h2 {
  font-size: var(--snk-fs-h2);
  font-weight: var(--snk-fw-bold);
  line-height: 1.12;
  letter-spacing: var(--snk-ls-tight);
}

.snk-h3 {
  font-size: var(--snk-fs-h3);
  font-weight: var(--snk-fw-bold);
  line-height: var(--snk-lh-snug);
  letter-spacing: var(--snk-ls-snug);
}

.snk-h4 {
  font-size: var(--snk-fs-h4);
  font-weight: var(--snk-fw-bold);
  line-height: 1.3;
}

.snk-lead {
  font-size: var(--snk-fs-lead);
  line-height: 1.65;
  color: var(--snk-t2);
}

.snk-body {
  font-size: var(--snk-fs-body);
  color: var(--snk-t2);
}

.snk-small {
  font-size: var(--snk-fs-small);
  color: var(--snk-t3);
}

.snk-label {
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-label);
  font-weight: var(--snk-fw-semibold);
  letter-spacing: var(--snk-ls-label);
  text-transform: uppercase;
  color: var(--snk-t3);
}

.snk-accent-text {
  color: var(--snk-accent-ink);
}

.snk-prose > * + * {
  margin-top: 1.1em;
}

/* ---------- 3. Layout & sections ------------------------------------------ */
.snk-container {
  width: 100%;
  max-width: calc(var(--snk-container) + var(--snk-gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--snk-gutter);
}

.snk-container--narrow {
  max-width: calc(var(--snk-container-narrow) + var(--snk-gutter) * 2);
}

.snk-section {
  position: relative;
  padding-block: var(--snk-section-y);
}

.snk-section--sm {
  padding-block: var(--snk-section-y-sm);
}

.snk-section--flush-top {
  padding-top: 0;
}

.snk-section--alt {
  background-color: var(--snk-bg-alt);
}

.snk-section--surface {
  background-color: var(--snk-surface);
}

/* Dark bands: text and line tokens are re-pointed so every child component adapts. */
.snk-section--dark {
  --snk-t1: var(--snk-band-t1);
  --snk-t2: var(--snk-band-t2);
  --snk-t3: var(--snk-band-t3);
  --snk-line: var(--snk-band-line);
  --snk-line-strong: rgba(255, 255, 255, 0.22);
  --snk-accent-ink: var(--snk-band-accent-ink);
  --snk-card-bg: var(--snk-band-2);
  --snk-input-bg: rgba(255, 255, 255, 0.05);
  --snk-bg-alt: var(--snk-band-2);
  background-color: var(--snk-band);
  color: var(--snk-t2);
}

.snk-grid {
  display: grid;
  gap: var(--snk-grid-gap);
}

.snk-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.snk-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.snk-grid--4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

/* ---------- 4. Eyebrow & section header ------------------------------------ */
.snk-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-label);
  font-weight: var(--snk-fw-semibold);
  line-height: 1.2;
  letter-spacing: var(--snk-ls-label);
  text-transform: uppercase;
  color: var(--snk-t1);
}

/* Roof chevron taken from the logo mark */
.snk-eyebrow::before {
  content: "";
  flex: none;
  width: 20px;
  height: 12px;
  background: var(--snk-orange);
  clip-path: polygon(0 100%, 50% 0, 100% 100%, 80% 100%, 50% 38%, 20% 100%);
}

.snk-section-header {
  display: grid;
  gap: var(--snk-sp-md);
  max-width: 760px;
  margin-bottom: clamp(2.5rem, 1.7rem + 2.6vw, 4.25rem);
}

.snk-section-header__main {
  display: grid;
  gap: var(--snk-sp-md);
  justify-items: start;
}

.snk-section-header__desc {
  max-width: 58ch;
  font-size: var(--snk-fs-lead);
  line-height: 1.65;
  color: var(--snk-t2);
}

.snk-section-header__aside {
  display: grid;
  gap: var(--snk-sp-lg);
  justify-items: start;
}

.snk-section-header--center {
  margin-inline: auto;
  text-align: center;
  justify-items: center;
}

.snk-section-header--center .snk-section-header__main {
  justify-items: center;
}

.snk-section-header--split {
  max-width: none;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: end;
  column-gap: var(--snk-sp-2xl);
}

/* ---------- 5. Buttons, chips, icons --------------------------------------- */
.snk-btn {
  --snk-btn-bg: transparent;
  --snk-btn-fg: var(--snk-t1);
  --snk-btn-bd: transparent;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  min-height: 54px;
  padding: 0.9rem 1.6rem;
  border: 1.5px solid var(--snk-btn-bd);
  border-radius: var(--snk-r-sm);
  background-color: var(--snk-btn-bg);
  color: var(--snk-btn-fg);
  font-family: var(--snk-fh);
  font-size: 0.9375rem;
  font-weight: var(--snk-fw-bold);
  line-height: 1.1;
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition:
    transform var(--snk-duration) var(--snk-ease),
    background-color var(--snk-duration) var(--snk-ease),
    border-color var(--snk-duration) var(--snk-ease),
    color var(--snk-duration) var(--snk-ease),
    box-shadow var(--snk-duration) var(--snk-ease),
    gap var(--snk-duration) var(--snk-ease);
}

.snk-btn__icon {
  flex: none;
  width: 18px;
  height: 18px;
  transition: transform var(--snk-duration) var(--snk-ease);
}

.snk-btn:hover .snk-btn__icon {
  transform: translateX(4px);
}

.snk-btn--primary {
  --snk-btn-bg: var(--snk-orange);
  --snk-btn-fg: var(--snk-navy);
  --snk-btn-bd: var(--snk-orange);
}

.snk-btn--primary:hover {
  --snk-btn-bg: var(--snk-orange-hover);
  --snk-btn-bd: var(--snk-orange-hover);
  transform: translateY(-2px);
  box-shadow: var(--snk-shadow-glow);
}

.snk-btn--outline {
  --snk-btn-fg: var(--snk-t1);
  --snk-btn-bd: var(--snk-line-strong);
}

.snk-btn--outline:hover {
  --snk-btn-bd: var(--snk-orange);
  --snk-btn-bg: var(--snk-orange-soft);
}

.snk-btn--dark {
  --snk-btn-bg: var(--snk-navy);
  --snk-btn-fg: var(--snk-white);
  --snk-btn-bd: var(--snk-navy);
}

.snk-btn--dark:hover {
  --snk-btn-bg: var(--snk-orange);
  --snk-btn-bd: var(--snk-orange);
  --snk-btn-fg: var(--snk-navy);
  transform: translateY(-2px);
}

.snk-btn--ghost {
  min-height: 0;
  padding: 0.35rem 0;
  border: 0;
  border-radius: 0;
  background-image: linear-gradient(var(--snk-orange), var(--snk-orange));
  background-size: 0 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--snk-duration) var(--snk-ease), gap var(--snk-duration) var(--snk-ease);
}

.snk-btn--ghost:hover {
  gap: 1rem;
  background-size: 100% 2px;
}

.snk-btn--ghost:hover .snk-btn__icon {
  transform: none;
}

.snk-btn--sm {
  min-height: 44px;
  padding: 0.6rem 1.15rem;
  font-size: 0.875rem;
}

.snk-btn--block {
  width: 100%;
}

.snk-icon {
  flex: none;
  width: 1.25rem;
  height: 1.25rem;
}

.snk-icon--sm {
  width: 1rem;
  height: 1rem;
}

.snk-icon--lg {
  width: 1.75rem;
  height: 1.75rem;
}

.snk-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.8rem;
  border-radius: var(--snk-r-full);
  background: var(--snk-orange);
  color: var(--snk-navy);
  font-family: var(--snk-fh);
  font-size: 0.6875rem;
  font-weight: var(--snk-fw-bold);
  line-height: 1.2;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.snk-chip--glass {
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(16, 23, 29, 0.55);
  color: var(--snk-white);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.snk-chip--outline {
  border: 1px solid var(--snk-line-strong);
  background: transparent;
  color: var(--snk-t1);
}

/* ---------- 6. Cards, media, lists ----------------------------------------- */
.snk-card {
  position: relative;
  padding: clamp(1.5rem, 1.1rem + 1.2vw, 2.25rem);
  border: 1px solid var(--snk-line);
  border-radius: var(--snk-r-lg);
  background: var(--snk-card-bg);
  transition:
    transform var(--snk-duration) var(--snk-ease),
    border-color var(--snk-duration) var(--snk-ease),
    box-shadow var(--snk-duration) var(--snk-ease);
}

.snk-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 122, 0, 0.45);
  box-shadow: var(--snk-shadow-md);
}

.snk-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--snk-r-lg);
  background-color: var(--snk-bg-alt);
}

.snk-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.1s var(--snk-ease-out);
}

.snk-media--zoom:hover img {
  transform: scale(1.06);
}

.snk-check-list {
  display: grid;
  gap: 0.85rem;
}

.snk-check-list__item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  color: var(--snk-t1);
  font-weight: var(--snk-fw-medium);
  line-height: 1.5;
}

.snk-check-list__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  margin-top: 0.05rem;
  border-radius: 50%;
  background: var(--snk-orange);
  color: var(--snk-navy);
}

.snk-check-list__icon .snk-icon {
  width: 14px;
  height: 14px;
}

/* ---------- 7. Stats, badge circle, marquee -------------------------------- */
.snk-stat {
  display: grid;
  gap: 0.4rem;
  align-content: start;
}

.snk-stat__value {
  display: flex;
  align-items: baseline;
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-stat);
  font-weight: var(--snk-fw-xbold);
  line-height: 1;
  letter-spacing: var(--snk-ls-tight);
  color: var(--snk-t1);
  font-variant-numeric: tabular-nums;
}

.snk-stat__suffix {
  margin-left: 0.04em;
  color: var(--snk-accent-ink);
}

.snk-stat__label {
  font-size: var(--snk-fs-small);
  line-height: 1.45;
  color: var(--snk-t3);
}

.snk-stat.is-counted .snk-stat__value {
  animation: snk-pulse 0.9s var(--snk-ease) 1;
}

.snk-badge-circle {
  position: relative;
  display: grid;
  place-items: center;
  width: clamp(118px, 90px + 4vw, 156px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--snk-orange);
  color: var(--snk-navy);
  box-shadow: var(--snk-shadow-glow);
}

.snk-badge-circle__text {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: currentColor;
  font-family: var(--snk-fh);
  font-size: 15px;
  font-weight: var(--snk-fw-bold);
  letter-spacing: 2px;
  animation: snk-spin 22s linear infinite;
}

.snk-badge-circle__core {
  display: grid;
  place-items: center;
  width: 44%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--snk-navy);
  color: var(--snk-orange);
}

.snk-badge-circle__core svg {
  width: 52%;
  height: auto;
}

.snk-marquee {
  position: relative;
  overflow: hidden;
  padding-block: 1.15rem;
  background: var(--snk-orange);
  color: var(--snk-navy);
}

.snk-marquee__track {
  display: flex;
  width: max-content;
  animation: snk-marquee var(--snk-marquee-speed) linear infinite;
}

.snk-marquee:hover .snk-marquee__track {
  animation-play-state: paused;
}

.snk-marquee__group {
  display: flex;
  flex: none;
  align-items: center;
}

.snk-marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 2.25rem;
  padding-right: 2.25rem;
  font-family: var(--snk-fh);
  font-size: clamp(1rem, 0.78rem + 0.8vw, 1.45rem);
  font-weight: var(--snk-fw-xbold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.snk-marquee__item::after {
  content: "";
  width: 24px;
  height: 14px;
  background: currentColor;
  clip-path: polygon(0 100%, 50% 0, 100% 100%, 78% 100%, 50% 40%, 22% 100%);
}

/* ---------- 8. Header & navigation ----------------------------------------- */
.snk-header {
  --snk-hdr-fg: var(--snk-band-t1);
  --snk-hdr-line: rgba(255, 255, 255, 0.22);
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--snk-z-header);
  height: var(--snk-nav-h);
  color: var(--snk-hdr-fg);
  transition: height var(--snk-duration) var(--snk-ease);
}

/* Blur lives on a pseudo element so the fixed mobile panel is not trapped by backdrop-filter */
.snk-header::before {
  content: "";
  position: absolute;
  inset: 0;
  border-bottom: 1px solid var(--snk-line);
  background: var(--snk-header-bg);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  backdrop-filter: saturate(160%) blur(16px);
  opacity: 0;
  transition: opacity var(--snk-duration) var(--snk-ease);
}

.snk-header.is-scrolled,
.snk-header--solid {
  --snk-hdr-fg: var(--snk-t1);
  --snk-hdr-line: var(--snk-line-strong);
  height: var(--snk-nav-h-scrolled);
}

.snk-header.is-scrolled::before,
.snk-header--solid::before {
  opacity: 1;
}

.snk-header.is-menu-open {
  --snk-hdr-fg: var(--snk-band-t1);
  --snk-hdr-line: rgba(255, 255, 255, 0.22);
}

.snk-header.is-menu-open::before {
  opacity: 0;
}

.snk-header__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--snk-sp-lg);
  height: 100%;
}

.snk-header__brand {
  display: block;
  flex: none;
  border-radius: var(--snk-r-sm);
}

.snk-logo {
  width: var(--snk-logo-w);
  height: auto;
  transition: width var(--snk-duration) var(--snk-ease);
}

.snk-header.is-scrolled .snk-logo {
  width: var(--snk-logo-w-scrolled);
}

.snk-logo--dark {
  display: none;
}

.snk-header.is-scrolled .snk-logo--dark,
.snk-header--solid .snk-logo--dark {
  display: block;
}

.snk-header.is-scrolled .snk-logo--light,
.snk-header--solid .snk-logo--light {
  display: none;
}

.snk-header.is-menu-open .snk-logo--dark {
  display: none;
}

.snk-header.is-menu-open .snk-logo--light {
  display: block;
}

.snk-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 0.4rem + 1.7vw, 2.6rem);
}

.snk-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding-block: 0.5rem;
  font-family: var(--snk-fh);
  font-size: 0.9375rem;
  font-weight: var(--snk-fw-semibold);
  color: var(--snk-hdr-fg);
  transition: color var(--snk-duration) var(--snk-ease);
}

.snk-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0.1rem;
  height: 2px;
  background: var(--snk-orange);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--snk-duration) var(--snk-ease);
}

.snk-nav__link:hover::after,
.snk-nav__link.is-active::after {
  transform: scaleX(1);
}

.snk-nav__extra {
  display: none;
}

.snk-header__actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.snk-burger {
  position: relative;
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--snk-hdr-line);
  border-radius: 50%;
  color: var(--snk-hdr-fg);
}

.snk-burger__line {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 2px;
  margin-left: -9px;
  border-radius: 2px;
  background: currentColor;
  transition: transform var(--snk-duration) var(--snk-ease), opacity var(--snk-duration) var(--snk-ease), top var(--snk-duration) var(--snk-ease);
}

.snk-burger__line:nth-child(1) { top: 15px; }
.snk-burger__line:nth-child(2) { top: 21px; }
.snk-burger__line:nth-child(3) { top: 27px; }

.snk-burger[aria-expanded="true"] .snk-burger__line:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}

.snk-burger[aria-expanded="true"] .snk-burger__line:nth-child(2) {
  opacity: 0;
}

.snk-burger[aria-expanded="true"] .snk-burger__line:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

.snk-backdrop {
  position: fixed;
  inset: 0;
  z-index: calc(var(--snk-z-header) - 1);
  background: rgba(8, 12, 16, 0.55);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--snk-duration) var(--snk-ease), visibility var(--snk-duration) var(--snk-ease);
}

.snk-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

/* ---------- 9. Inner page hero & breadcrumb --------------------------------- */
.snk-page-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-top: calc(var(--snk-nav-h) + clamp(3.5rem, 2rem + 5vw, 7rem));
  padding-bottom: clamp(3.5rem, 2rem + 5vw, 6.5rem);
}

.snk-page-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.snk-page-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.snk-page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, var(--snk-band) 0%, rgba(31, 42, 51, 0.88) 42%, rgba(31, 42, 51, 0.45) 100%);
}

.snk-page-hero__inner {
  display: grid;
  gap: var(--snk-sp-lg);
  max-width: 860px;
}

.snk-page-hero__desc {
  max-width: 56ch;
}

.snk-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-xs);
  font-weight: var(--snk-fw-semibold);
  letter-spacing: var(--snk-ls-wide);
  text-transform: uppercase;
  color: var(--snk-t3);
}

.snk-breadcrumb__link {
  color: var(--snk-t2);
  transition: color var(--snk-duration) var(--snk-ease);
}

.snk-breadcrumb__link:hover {
  color: var(--snk-orange);
}

.snk-breadcrumb__sep {
  width: 6px;
  height: 6px;
  border-top: 1.5px solid var(--snk-orange);
  border-right: 1.5px solid var(--snk-orange);
  transform: rotate(45deg);
}

.snk-breadcrumb__current {
  color: var(--snk-t1);
}

/* ---------- 10. Footer ---------------------------------------------------------- */
.snk-footer {
  --snk-t1: var(--snk-band-t1);
  --snk-t2: var(--snk-band-t2);
  --snk-t3: var(--snk-band-t3);
  --snk-line: var(--snk-band-line);
  --snk-line-strong: rgba(255, 255, 255, 0.22);
  --snk-accent-ink: var(--snk-band-accent-ink);
  position: relative;
  overflow: hidden;
  padding-top: clamp(4rem, 3rem + 4vw, 6.5rem);
  background-color: var(--snk-band-deep);
  color: var(--snk-t2);
}

.snk-footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.7fr) minmax(0, 0.9fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 1rem + 3vw, 4rem);
  padding-bottom: clamp(3rem, 2rem + 3vw, 4.5rem);
}

.snk-footer__logo {
  width: 188px;
  height: auto;
}

.snk-footer__tagline {
  margin-top: 1.5rem;
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-label);
  font-weight: var(--snk-fw-semibold);
  letter-spacing: var(--snk-ls-label);
  text-transform: uppercase;
  color: var(--snk-orange);
}

.snk-footer__desc {
  max-width: 38ch;
  margin-top: 0.75rem;
  font-size: var(--snk-fs-small);
}

.snk-footer__social {
  display: flex;
  gap: 0.65rem;
  margin-top: 1.75rem;
}

.snk-footer__social-link {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--snk-line-strong);
  border-radius: 50%;
  color: var(--snk-t1);
  transition: transform var(--snk-duration) var(--snk-ease), background-color var(--snk-duration) var(--snk-ease), border-color var(--snk-duration) var(--snk-ease), color var(--snk-duration) var(--snk-ease);
}

.snk-footer__social-link:hover {
  border-color: var(--snk-orange);
  background: var(--snk-orange);
  color: var(--snk-navy);
  transform: translateY(-3px);
}

.snk-footer__title {
  margin-bottom: 1.35rem;
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-label);
  font-weight: var(--snk-fw-bold);
  letter-spacing: var(--snk-ls-label);
  text-transform: uppercase;
  color: var(--snk-t1);
}

.snk-footer__links {
  display: grid;
  gap: 0.8rem;
  justify-items: start;
}

.snk-footer__link {
  padding-bottom: 2px;
  font-size: var(--snk-fs-small);
  color: var(--snk-t2);
  background-image: linear-gradient(var(--snk-orange), var(--snk-orange));
  background-size: 0 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: color var(--snk-duration) var(--snk-ease), background-size var(--snk-duration) var(--snk-ease);
}

.snk-footer__link:hover {
  color: var(--snk-t1);
  background-size: 100% 1px;
}

.snk-footer__contact {
  display: grid;
  gap: 1rem;
}

.snk-footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--snk-fs-small);
  line-height: 1.55;
}

.snk-footer__contact-item .snk-icon {
  margin-top: 0.15rem;
  color: var(--snk-orange);
}

.snk-footer__contact-item a {
  transition: color var(--snk-duration) var(--snk-ease);
}

.snk-footer__contact-item a:hover {
  color: var(--snk-t1);
}

.snk-footer__newsletter {
  margin-top: 1.9rem;
}

.snk-footer__form {
  display: flex;
  align-items: center;
  margin-top: 0.8rem;
  padding: 0.3rem;
  border: 1px solid var(--snk-line-strong);
  border-radius: var(--snk-r-full);
  background: rgba(255, 255, 255, 0.04);
  transition: border-color var(--snk-duration) var(--snk-ease);
}

.snk-footer__form:focus-within {
  border-color: var(--snk-orange);
}

.snk-footer__input {
  flex: 1;
  min-width: 0;
  padding: 0.6rem 1rem;
  border: 0;
  background: transparent;
  color: var(--snk-t1);
  font-size: var(--snk-fs-small);
}

.snk-footer__input::placeholder {
  color: var(--snk-t3);
}

.snk-footer__input:focus {
  outline: none;
}

.snk-footer__submit {
  flex: none;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--snk-orange);
  color: var(--snk-navy);
  transition: background-color var(--snk-duration) var(--snk-ease), transform var(--snk-duration) var(--snk-ease);
}

.snk-footer__submit:hover {
  background: var(--snk-orange-hover);
  transform: translateX(2px);
}

.snk-footer__wordmark {
  display: block;
  margin-bottom: -0.12em;
  font-family: var(--snk-fh);
  font-size: clamp(3.2rem, 13.4vw, 13rem);
  font-weight: var(--snk-fw-xbold);
  line-height: 0.9;
  letter-spacing: -0.035em;
  text-align: center;
  white-space: nowrap;
  color: transparent;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0));
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
}

.snk-footer__bottom {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-block: 1.5rem;
  border-top: 1px solid var(--snk-line);
  font-size: var(--snk-fs-xs);
  color: var(--snk-t3);
}

.snk-footer__legal {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
}

/* ---------- 11. Forms ------------------------------------------------------------ */
.snk-form {
  display: grid;
  gap: 1.1rem;
}

.snk-form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.snk-form__field {
  display: grid;
  gap: 0.5rem;
}

.snk-form__label {
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-xs);
  font-weight: var(--snk-fw-semibold);
  letter-spacing: 0.03em;
  color: var(--snk-t1);
}

.snk-form__req {
  color: var(--snk-accent-ink);
}

.snk-form__input,
.snk-form__select,
.snk-form__textarea {
  width: 100%;
  min-height: 54px;
  padding: 0.85rem 1rem;
  border: 1px solid var(--snk-line-strong);
  border-radius: var(--snk-r-sm);
  background-color: var(--snk-input-bg);
  color: var(--snk-t1);
  font-size: 1rem;
  line-height: 1.4;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color var(--snk-duration) var(--snk-ease), box-shadow var(--snk-duration) var(--snk-ease);
}

.snk-form__input::placeholder,
.snk-form__textarea::placeholder {
  color: var(--snk-t3);
}

.snk-form__select {
  padding-right: 2.75rem;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239AA0A6' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 16px;
}

.snk-form__select option {
  color: #1F2A33;
  background: #FFFFFF;
}

.snk-form__textarea {
  min-height: 140px;
  resize: vertical;
}

.snk-form__input:focus,
.snk-form__select:focus,
.snk-form__textarea:focus {
  outline: none;
  border-color: var(--snk-orange);
  box-shadow: 0 0 0 4px var(--snk-orange-soft);
}

.snk-form__input[aria-invalid="true"],
.snk-form__select[aria-invalid="true"],
.snk-form__textarea[aria-invalid="true"] {
  border-color: #E5484D;
}

.snk-form__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem 1.5rem;
}

.snk-form__note {
  max-width: 40ch;
  font-size: var(--snk-fs-xs);
  line-height: 1.5;
  color: var(--snk-t3);
}

.snk-form__status {
  display: none;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  border: 1px solid rgba(255, 122, 0, 0.45);
  border-radius: var(--snk-r-sm);
  background: var(--snk-orange-soft);
  color: var(--snk-t1);
  font-size: var(--snk-fs-small);
}

.snk-form__status.is-visible {
  display: flex;
}

.snk-form__status .snk-icon {
  color: var(--snk-accent-ink);
}

/* ---------- 12. Back to top, reveal, keyframes ----------------------------------- */
.snk-to-top {
  position: fixed;
  right: clamp(1rem, 0.6rem + 1vw, 1.75rem);
  bottom: clamp(1rem, 0.6rem + 1vw, 1.75rem);
  z-index: var(--snk-z-float);
  display: grid;
  place-items: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--snk-navy);
  color: var(--snk-white);
  box-shadow: var(--snk-shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity var(--snk-duration) var(--snk-ease), transform var(--snk-duration) var(--snk-ease), visibility var(--snk-duration) var(--snk-ease), background-color var(--snk-duration) var(--snk-ease);
}

.snk-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.snk-to-top:hover {
  background: var(--snk-orange);
  color: var(--snk-navy);
}

.snk-to-top__ring {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
  fill: none;
  stroke: var(--snk-orange);
  stroke-width: 2.5;
  stroke-dasharray: 150.8;
  stroke-dashoffset: calc(150.8 * (1 - var(--snk-progress, 0)));
}

/* Reveal: hidden only once JS confirms it can reveal (html.snk-js) */
.snk-js .snk-reveal {
  opacity: 0;
  transform: translate3d(0, 30px, 0);
  transition: opacity 0.9s var(--snk-ease-out), transform 0.9s var(--snk-ease-out);
  transition-delay: var(--snk-delay, 0s);
}

.snk-js .snk-reveal--left {
  transform: translate3d(-40px, 0, 0);
}

.snk-js .snk-reveal--right {
  transform: translate3d(40px, 0, 0);
}

.snk-js .snk-reveal--scale {
  transform: scale(0.94);
}

.snk-js .snk-reveal--fade {
  transform: none;
}

.snk-js .snk-reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Load-in animation for above-the-fold content (no JS needed) */
.snk-rise {
  animation: snk-rise 1s var(--snk-ease-out) both;
  animation-delay: var(--snk-delay, 0s);
}

.snk-reveal--d1, .snk-rise--d1 { --snk-delay: 0.1s; }
.snk-reveal--d2, .snk-rise--d2 { --snk-delay: 0.2s; }
.snk-reveal--d3, .snk-rise--d3 { --snk-delay: 0.3s; }
.snk-reveal--d4, .snk-rise--d4 { --snk-delay: 0.4s; }
.snk-reveal--d5, .snk-rise--d5 { --snk-delay: 0.5s; }

@keyframes snk-rise {
  from {
    opacity: 0;
    transform: translate3d(0, 34px, 0);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes snk-marquee {
  to {
    transform: translate3d(-50%, 0, 0);
  }
}

@keyframes snk-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes snk-pulse {
  0%, 100% {
    color: var(--snk-t1);
  }
  40% {
    color: var(--snk-accent-ink);
  }
}

/* ---------- 13. Interactive components: mobile nav extras, slider, accordion, filter, lightbox */
.snk-nav__contact {
  font-family: var(--snk-fh);
  font-size: 1.05rem;
  font-weight: var(--snk-fw-semibold);
  color: var(--snk-band-t1);
}

.snk-footer__status {
  margin-top: 0.75rem;
}

.snk-slider__track {
  position: relative;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  border-radius: var(--snk-r-xl);
}

.snk-slider__track::-webkit-scrollbar {
  display: none;
}

.snk-slider__slide {
  min-width: 0;
  scroll-snap-align: start;
}

.snk-slider__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.snk-slider__btn {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid var(--snk-line-strong);
  border-radius: 50%;
  color: var(--snk-t1);
  transition: background-color var(--snk-duration) var(--snk-ease), border-color var(--snk-duration) var(--snk-ease), color var(--snk-duration) var(--snk-ease);
}

.snk-slider__btn:hover {
  border-color: var(--snk-orange);
  background: var(--snk-orange);
  color: var(--snk-navy);
}

.snk-slider__dots {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  margin-left: 0.5rem;
}

.snk-slider__dot {
  position: relative;
  width: 24px;
  height: 24px;
  transition: width var(--snk-duration) var(--snk-ease);
}

.snk-slider__dot::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 4px;
  left: 4px;
  height: 6px;
  margin-top: -3px;
  border-radius: var(--snk-r-full);
  background: var(--snk-line-strong);
  transition: background-color var(--snk-duration) var(--snk-ease);
}

.snk-slider__dot.is-active {
  width: 44px;
}

.snk-slider__dot.is-active::before {
  background: var(--snk-orange);
}

.snk-accordion {
  display: grid;
  border-top: 1px solid var(--snk-line-strong);
}

.snk-accordion__item {
  border-bottom: 1px solid var(--snk-line-strong);
}

.snk-accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  width: 100%;
  padding: 1.5rem 0;
  font-family: var(--snk-fh);
  font-size: clamp(1.02rem, 0.95rem + 0.35vw, 1.2rem);
  font-weight: var(--snk-fw-bold);
  line-height: 1.35;
  text-align: left;
  color: var(--snk-t1);
}

.snk-accordion__icon {
  position: relative;
  flex: none;
  width: 38px;
  height: 38px;
  border: 1px solid var(--snk-line-strong);
  border-radius: 50%;
  transition: background-color var(--snk-duration) var(--snk-ease), border-color var(--snk-duration) var(--snk-ease), color var(--snk-duration) var(--snk-ease), transform var(--snk-duration) var(--snk-ease);
}

.snk-accordion__icon::before,
.snk-accordion__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  margin: -1px 0 0 -6px;
  background: currentColor;
  transition: transform var(--snk-duration) var(--snk-ease);
}

.snk-accordion__icon::after {
  transform: rotate(90deg);
}

.snk-accordion__trigger:hover .snk-accordion__icon {
  border-color: var(--snk-orange);
}

.snk-accordion__item.is-open .snk-accordion__icon {
  border-color: var(--snk-orange);
  background: var(--snk-orange);
  color: var(--snk-navy);
  transform: rotate(180deg);
}

.snk-accordion__item.is-open .snk-accordion__icon::after {
  transform: none;
}

.snk-accordion__panel {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows 0.45s var(--snk-ease), visibility 0s linear 0.45s;
}

.snk-accordion__item.is-open .snk-accordion__panel {
  grid-template-rows: 1fr;
  visibility: visible;
  transition: grid-template-rows 0.45s var(--snk-ease), visibility 0s;
}

.snk-accordion__content {
  min-height: 0;
  overflow: hidden;
}

.snk-accordion__content p {
  max-width: 68ch;
  padding-bottom: 1.5rem;
  color: var(--snk-t2);
}

.snk-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.snk-filter__btn {
  min-height: 44px;
  padding: 0.6rem 1.15rem;
  border: 1px solid var(--snk-line-strong);
  border-radius: var(--snk-r-full);
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-xs);
  font-weight: var(--snk-fw-bold);
  letter-spacing: 0.04em;
  color: var(--snk-t1);
  transition: background-color var(--snk-duration) var(--snk-ease), border-color var(--snk-duration) var(--snk-ease), color var(--snk-duration) var(--snk-ease);
}

.snk-filter__btn:hover {
  border-color: var(--snk-orange);
}

.snk-filter__btn.is-active {
  border-color: var(--snk-orange);
  background: var(--snk-orange);
  color: var(--snk-navy);
}

.is-entering {
  animation: snk-rise 0.6s var(--snk-ease-out) both;
}

.snk-lightbox {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: clamp(1rem, 3vw, 3rem);
  border: 0;
  background: transparent;
  color: var(--snk-white);
}

.snk-lightbox[open] {
  display: grid;
  place-items: center;
}

.snk-lightbox::backdrop {
  background: rgba(8, 12, 16, 0.92);
}

.snk-lightbox__figure {
  display: grid;
  justify-items: center;
  gap: 0.9rem;
  max-width: min(1200px, 100%);
  margin: 0;
}

.snk-lightbox__img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: calc(100vh - 9rem);
  border-radius: var(--snk-r-md);
  box-shadow: var(--snk-shadow-lg);
}

.snk-lightbox__caption {
  font-size: var(--snk-fs-small);
  text-align: center;
  color: rgba(255, 255, 255, 0.85);
}

.snk-lightbox__count {
  position: fixed;
  top: 1.6rem;
  left: 1.5rem;
  font-family: var(--snk-fh);
  font-size: var(--snk-fs-xs);
  font-weight: var(--snk-fw-bold);
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.8);
}

.snk-lightbox__btn {
  position: fixed;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  background: rgba(16, 23, 29, 0.6);
  color: var(--snk-white);
  transition: background-color var(--snk-duration) var(--snk-ease), border-color var(--snk-duration) var(--snk-ease), color var(--snk-duration) var(--snk-ease);
}

.snk-lightbox__btn:hover {
  border-color: var(--snk-orange);
  background: var(--snk-orange);
  color: var(--snk-navy);
}

.snk-lightbox__btn--close {
  top: 1rem;
  right: 1rem;
}

.snk-lightbox__btn--prev,
.snk-lightbox__btn--next {
  top: 50%;
  margin-top: -26px;
}

.snk-lightbox__btn--prev {
  left: 1rem;
}

.snk-lightbox__btn--next {
  right: 1rem;
}