/* ============================================================
   Canterbury Design Services — style.css
   Components
   ============================================================ */

/* ============================ HEADER ============================ */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    backdrop-filter var(--dur) var(--ease);
}

.header__inner {
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--space-4) var(--space-5);
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.header--hero {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent);
}

.header--hero .nav__link,
.header--hero .logo,
.header--hero .theme-toggle,
.header--hero .hamburger__line {
  color: #fff;
}

.header--hero .hamburger__line {
  background: #fff;
}

.header--scrolled {
  background: var(--header-bg);
  backdrop-filter: blur(14px) saturate(1.2);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

/* Logo */
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.logo__mark {
  display: block;
  width: 34px;
  height: 34px;
  color: var(--color-accent);
}

.header--hero .logo__mark {
  color: var(--brand-red-bright);
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.logo__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}

.logo__sub {
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  font-weight: 500;
}

.header--hero .logo__sub {
  color: rgba(255, 255, 255, 0.72);
}

/* Nav */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  margin-left: auto;
}

.nav__link {
  position: relative;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-soft);
  padding-block: var(--space-2);
  transition: color 0.2s var(--ease);
}

.nav__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 2px;
  width: 100%;
  height: 2px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-accent);
}

.header--hero .nav__link:hover,
.header--hero .nav__link--active {
  color: #fff;
}

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

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.theme-toggle {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  color: var(--color-text-soft);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.header--hero .theme-toggle {
  border-color: rgba(255, 255, 255, 0.35);
}

.theme-toggle:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  padding: 0 8px;
}

.hamburger__line {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.3s var(--ease), opacity 0.2s var(--ease);
}

.hamburger--open .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger--open .hamburger__line:nth-child(2) {
  opacity: 0;
}

.hamburger--open .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: var(--header-h) 0 auto 0;
  z-index: 99;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5);
  display: none;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-menu--open {
  display: flex;
}

.mobile-menu__link {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  padding-block: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu__link:last-child {
  border-bottom: 0;
}

@media (max-width: 960px) {
  .nav {
    display: none;
  }
  .hamburger {
    display: flex;
  }
}

/* ============================ HERO ============================ */
.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: flex;
  align-items: flex-end;
  isolation: isolate;
  background: #000;
}

.hero__bg,
.hero__bg img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero__bg img {
  object-fit: cover;
  object-position: center 60%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
      110deg,
      rgba(0, 0, 0, 0.88) 0%,
      rgba(0, 0, 0, 0.6) 45%,
      rgba(0, 0, 0, 0.25) 100%
    ),
    linear-gradient(to top, rgba(10, 10, 11, 0.95) 0%, transparent 55%);
}

.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding: var(--space-16) var(--space-5) var(--space-12);
  color: #fff;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #fff;
  background: var(--brand-red);
  padding: 6px 12px;
  border-radius: 100px;
  margin-bottom: var(--space-5);
}

.hero__logo {
  font-size: var(--text-hero);
  line-height: 0.95;
  letter-spacing: -0.035em;
  max-width: 18ch;
  margin-bottom: var(--space-5);
}

.hero__logo-red {
  color: var(--brand-red-bright);
  display: block;
}

.hero__logo-white {
  color: #fff;
  display: block;
}

.hero__tagline {
  font-size: clamp(1rem, 2vw, var(--text-lg));
  color: rgba(255, 255, 255, 0.82);
  max-width: 56ch;
  margin-bottom: var(--space-6);
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--brand-red);
  color: #fff;
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  padding: 14px 26px;
  border-radius: var(--radius);
  transition: background-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.hero__cta:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

.hero__cta svg {
  transition: transform 0.25s var(--ease);
}

.hero__cta:hover svg {
  transform: translate(2px, -2px);
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: var(--space-5);
  translate: -50% 0;
  z-index: 2;
  color: rgba(255, 255, 255, 0.6);
  animation: bob 2.4s var(--ease) infinite;
}

@keyframes bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(8px);
  }
}

/* ============================ SECTION HEADERS ============================ */
.about__header {
  max-width: 760px;
  margin-bottom: var(--space-8);
}

.section-label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
  padding-left: 30px;
  position: relative;
}

.section-label::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 20px;
  height: 2px;
  background: var(--color-accent);
}

.section-title {
  font-size: clamp(1.85rem, 4vw, var(--text-3xl));
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-soft);
  max-width: 66ch;
}

.section-intro {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  max-width: 66ch;
}

/* ============================ ABOUT / FEATURES ============================ */
.about {
  background: var(--color-bg);
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
}

@media (min-width: 1040px) {
  .features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.feature-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--color-accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.35s var(--ease);
}

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

.feature-card:hover::before {
  transform: scaleY(1);
}

.feature-card__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: var(--radius);
  background: var(--color-accent-soft);
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.feature-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.feature-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================ SERVICES ============================ */
.services {
  background: var(--color-bg-alt);
  border-block: 1px solid var(--color-border);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-6);
}

@media (min-width: 1000px) {
  .service-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.people__grid--single {
  grid-template-columns: 1fr;
  max-width: 720px;
}

.service-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

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

.service-card__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
  transition: transform 0.6s var(--ease);
}

.service-card:hover .service-card__img {
  transform: scale(1.03);
}

.service-card__content {
  padding: var(--space-6);
}

.service-card__title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xl);
  margin-bottom: var(--space-3);
}

.service-card__title-accent {
  width: 14px;
  height: 14px;
  border-radius: 2px;
  background: var(--color-accent);
  flex-shrink: 0;
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}

.service-card__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: var(--space-2) var(--space-4);
  margin: 0;
}

.service-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: var(--text-sm);
  color: var(--color-text-soft);
}

.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 6px;
  border-radius: 1px;
  background: var(--color-accent);
}

/* Sector specialties */
.sector-specialties {
  margin-top: var(--space-10);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
}

.sector-specialties__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.sector-specialties__pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.sector-pill {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-soft);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  padding: 7px 14px;
  border-radius: 100px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.sector-pill:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* ============================ PRICING ============================ */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}

.pricing-card {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--color-surface), var(--color-bg-alt));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

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

.pricing-card__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius);
  border: 1px solid var(--color-border-strong);
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.pricing-card__title {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2);
}

.pricing-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================ TEAM ============================ */
.team {
  background: var(--color-bg-alt);
  border-block: 1px solid var(--color-border);
}

.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
  align-items: start;
}

.team__info h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-4);
}

.team__info p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.team__stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}

.stat-card {
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-align: center;
}

.stat-card__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat-card__label {
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.quote-block {
  padding: var(--space-5);
  background: var(--color-surface);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.quote-block__text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  font-style: italic;
  margin-bottom: var(--space-2);
}

.quote-block__author {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================ PEOPLE ============================ */
.people__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.people-card {
  padding: var(--space-5);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
}

.people-card__name {
  font-size: var(--text-lg);
  margin-bottom: 2px;
}

.people-card__role {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.people-card__bio {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================ PROJECTS ============================ */
.projects {
  background: var(--color-bg-alt);
  border-block: 1px solid var(--color-border);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-5);
}

@media (min-width: 1000px) {
  .project-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.project-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

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

.project-card__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  filter: grayscale(0.35) contrast(1.05);
  transition: filter 0.5s var(--ease), transform 0.6s var(--ease);
}

.project-card:hover .project-card__img {
  filter: none;
  transform: scale(1.04);
}

.project-card__body {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--color-border);
}

.project-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-lg);
  margin-bottom: 2px;
}

.project-card__type {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.project-card--text {
  padding: var(--space-5);
}

.project-card--text .project-card__name {
  font-size: var(--text-base);
}

.project-grid--text {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

@media (min-width: 1000px) {
  .project-grid--text {
    grid-template-columns: repeat(4, 1fr);
  }
}

.project-divider {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-block: var(--space-8) var(--space-5);
}

.project-divider__line {
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

.project-divider__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ============================ CERTIFICATIONS ============================ */
.certifications {
  padding-block: var(--space-8);
  background: var(--color-bg);
}

.certifications__title {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-5);
}

.certifications__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-4);
}

.cert-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  background: var(--color-surface);
}

.cert-badge__icon {
  color: var(--color-accent);
  display: grid;
  place-items: center;
}

.cert-badge__text {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-soft);
}

/* ============================ CONTACT ============================ */
.contact {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
}

@media (max-width: 900px) {
  .contact__grid {
    grid-template-columns: 1fr;
  }
}

.contact__info h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-5);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.contact-item__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border-radius: var(--radius);
  background: var(--color-accent-soft);
  color: var(--color-accent);
}

.contact-item__label {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: 2px;
}

.contact-item__value {
  font-size: var(--text-base);
  color: var(--color-text);
}

.contact-item__value a:hover {
  color: var(--color-accent);
}

.map-container {
  margin-top: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 260px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: grayscale(0.5);
}

/* Form */
.contact-form {
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-group label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: var(--text-base);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.btn-primary {
  width: 100%;
  padding: 14px 22px;
  background: var(--color-accent);
  color: var(--color-on-accent);
  font-weight: 600;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  transition: background-color 0.25s var(--ease), transform 0.2s var(--ease);
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
}

/* ============================ FOOTER ============================ */
.footer {
  background: #08080a;
  color: #e7e7ea;
  border-top: 3px solid var(--brand-red);
  padding-block: var(--space-8) var(--space-5);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr;
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}

@media (max-width: 800px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

.footer__col h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-4);
  color: #fff;
}

.footer__col p {
  font-size: var(--text-sm);
  color: #9a9aa2;
  max-width: 46ch;
}

.footer__links {
  display: grid;
  gap: var(--space-2);
  margin: 0;
}

.footer__links a {
  font-size: var(--text-sm);
  color: #9a9aa2;
  transition: color 0.2s var(--ease);
}

.footer__links a:hover {
  color: var(--brand-red-bright);
}

.footer__contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
  color: #9a9aa2;
}

.footer__contact-item a:hover {
  color: var(--brand-red-bright);
}

.footer__contact-icon {
  color: var(--brand-red-bright);
  flex-shrink: 0;
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-5);
  border-top: 1px solid #1d1d22;
}

.footer__copy,
.footer__attribution {
  font-size: var(--text-xs);
  color: #75757e;
}

.footer__attribution a:hover {
  color: var(--brand-red-bright);
}

/* ============================ BACK TO TOP ============================ */
.back-to-top {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 90;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
}

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

.back-to-top:hover {
  background: var(--color-accent-hover);
}

/* ============================ RESPONSIVE ============================ */
@media (max-width: 620px) {
  .logo__sub {
    display: none;
  }
  .logo {
    gap: var(--space-2);
  }
  .logo__name {
    font-size: var(--text-base);
    line-height: 1.15;
  }
  .logo__mark {
    width: 30px;
    height: 30px;
  }
  .header__inner {
    padding-inline: var(--space-4);
    gap: var(--space-3);
  }
}

@media (max-width: 560px) {
  .team__stat-grid {
    grid-template-columns: 1fr;
  }
  .service-card__content,
  .contact-form,
  .feature-card {
    padding: var(--space-5);
  }
  .hero__content {
    padding-bottom: var(--space-10);
  }
}

/* ============================ SOLSTICE HOMES ============================ */
.sol-band {
  position: relative;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.sol-band__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-10);
  align-items: center;
}
.sol-band__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.sol-band__body .section-subtitle { margin-bottom: var(--space-6); }
.sol-band__facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.btn-row { display: flex; flex-wrap: wrap; gap: var(--space-3); }
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border-strong, var(--color-border));
  font-weight: 600;
  font-size: var(--text-sm);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-solid {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: var(--text-sm);
  transition: background-color 0.2s var(--ease);
}
.btn-solid:hover { background: var(--color-accent-hover); }

.sol-hero { min-height: min(86vh, 780px); }

.sol-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
}
.sol-stat {
  padding: var(--space-8) var(--space-5);
  text-align: center;
  border-right: 1px solid var(--color-border);
}
.sol-stat:last-child { border-right: 0; }
.sol-stat__num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--text-2xl);
  color: var(--color-accent);
  line-height: 1.1;
}
.sol-stat__label {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.sol-renders {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.sol-render {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}
.sol-render img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }

.sol-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}
.sol-filter {
  padding: 0.55rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-soft);
  transition: all 0.2s var(--ease);
}
.sol-filter:hover { border-color: var(--color-accent); color: var(--color-text); }
.sol-filter[aria-pressed="true"] { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }

.sol-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-5);
}
.sol-card {
  display: flex;
  flex-direction: column;
  text-align: left;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}
.sol-card:hover, .sol-card:focus-visible { border-color: var(--color-accent); transform: translateY(-4px); }
.sol-card[hidden] { display: none; }
.sol-card__plan { background: #fff; padding: var(--space-3); }
.sol-card__plan img { width: 100%; aspect-ratio: 4 / 3; object-fit: contain; display: block; }
.sol-card__body { padding: var(--space-4) var(--space-5) var(--space-5); border-top: 1px solid var(--color-border); }
.sol-card__top { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-3); margin-bottom: var(--space-3); }
.sol-card__name { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); }
.sol-card__tier { font-size: var(--text-xs); letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-accent); font-weight: 700; }
.sol-card__specs { display: flex; flex-wrap: wrap; gap: 6px; }
.sol-chip {
  font-size: var(--text-xs);
  padding: 3px 9px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  color: var(--color-text-soft);
  font-variant-numeric: tabular-nums;
}

.sol-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(6px);
}
.sol-modal--open { display: flex; }
.sol-modal__panel {
  position: relative;
  width: min(1100px, 100%);
  max-height: calc(100vh - 2 * var(--space-5));
  overflow: auto;
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
}
.sol-modal__plan { background: #fff; padding: var(--space-5); display: grid; place-items: center; }
.sol-modal__plan img { width: 100%; height: auto; max-height: 72vh; object-fit: contain; }
.sol-modal__info { padding: var(--space-8) var(--space-6); }
.sol-modal__info h3 { font-family: var(--font-display); font-size: var(--text-2xl); font-weight: 800; margin: var(--space-2) 0 var(--space-4); }
.sol-modal__info p { color: var(--color-text-soft); margin-bottom: var(--space-5); }
.sol-specs { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); margin-bottom: var(--space-6); }
.sol-spec { border: 1px solid var(--color-border); border-radius: var(--radius); padding: var(--space-3); }
.sol-spec__v { font-weight: 700; font-variant-numeric: tabular-nums; }
.sol-spec__k { font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-text-muted); }
.sol-modal__close {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.sol-modal__close:hover { border-color: var(--color-accent); color: var(--color-accent); }

.sol-reasons { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-5); }
.sol-reason { border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-6); background: var(--color-surface); }
.sol-reason__n { font-family: var(--font-display); font-weight: 800; color: var(--color-accent); font-size: var(--text-xl); margin-bottom: var(--space-3); }
.sol-reason h3 { font-family: var(--font-display); font-weight: 700; font-size: var(--text-lg); margin-bottom: var(--space-2); }
.sol-reason p { color: var(--color-text-soft); font-size: var(--text-sm); }

.sol-cta {
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
}
.sol-cta h2 { font-family: var(--font-display); font-weight: 800; font-size: var(--text-2xl); margin-bottom: var(--space-2); }
.sol-cta p { color: var(--color-text-soft); max-width: 56ch; }

@media (max-width: 900px) {
  .sol-band__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .sol-stats { grid-template-columns: repeat(2, 1fr); }
  .sol-stat:nth-child(2) { border-right: 0; }
  .sol-stat:nth-child(-n+2) { border-bottom: 1px solid var(--color-border); }
  .sol-renders, .sol-reasons { grid-template-columns: 1fr; }
  .sol-modal__panel { grid-template-columns: 1fr; }
  .sol-modal__info { padding: var(--space-6) var(--space-5); }
}