/* ============================================
   СДМ — СТРОЙ ДОМ МЕЧТЫ
   Дизайн-система и глобальные стили
   ============================================ */

/* ---------- CSS Custom Properties (Tokens) ---------- */
:root {
  /* Palette */
  --color-gold: #C5A566;
  --color-gold-hover: #B8963F;
  --color-gold-light: #D4BA82;
  --color-dark: #1A1A1A;
  --color-dark-card: #232323;
  --color-dark-soft: #2C2C2C;
  --color-light: #F7F7F8;
  --color-white: #FFFFFF;
  --color-text: #333333;
  --color-text-muted: #6B6B6B;
  --color-border: #E0E0E0;
  --color-overlay: rgba(0, 0, 0, 0.65);

  /* Typography   --font-heading: 'Montserrat', sans-serif;*/
  --font-heading: 'Unbounded', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  /* Sizes (clamp for fluid typography) */
  --fs-hero: clamp(2.2rem, 5vw, 3.75rem);
  --fs-h2: clamp(1.6rem, 3.5vw, 2.5rem);
  --fs-h3: clamp(1.1rem, 2vw, 1.5rem);
  --fs-body: clamp(0.95rem, 1.2vw, 1.125rem);
  --fs-small: 0.875rem;
  --fs-caption: 0.8125rem;

  /* Spacing (4px grid) */
  --sp-4: 0.25rem;
  --sp-8: 0.5rem;
  --sp-12: 0.75rem;
  --sp-16: 1rem;
  --sp-24: 1.5rem;
  --sp-32: 2rem;
  --sp-48: 3rem;
  --sp-64: 4rem;
  --sp-80: 5rem;
  --sp-96: 6rem;
  --sp-120: 7.5rem;

  /* Layout */
  --container-max: 1600px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --duration: 0.3s;
  --duration-lg: 0.5s;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.14);
  --shadow-gold: 0 4px 20px rgba(197, 165, 102, 0.3);
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 20px;
}

body {
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--duration) var(--ease-out);
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul,
ol {
  list-style: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  text-transform: uppercase;
}

input,
textarea,
select {
  font-family: var(--font-body);
  font-size: var(--fs-body);
}

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-24);
}

.section {
  padding: var(--sp-96) 0;
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

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

.text-gold {
  color: var(--color-gold);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- Section Headings ---------- */
.section__heading {
  font-size: var(--fs-h2);
  margin-bottom: var(--sp-48);
  text-align: left;
  letter-spacing: 0.02em;
}

.section__heading span {
  color: var(--color-gold);
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--sp-16) 0;
  transition: background var(--duration) var(--ease-out),
    padding var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
}

.header--scrolled {
  background: rgba(26, 26, 26, 0.97);
  padding: var(--sp-8) 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(12px);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-24);
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo-icon {
  height: 44px;
  width: auto;
  display: block;
}

.header__logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.7rem;
  color: var(--color-white);
  text-transform: uppercase;
  line-height: 1.3;
  letter-spacing: 0.08em;
}

.header__logo-text strong {
  display: block;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--sp-32);
}

.header__nav-link {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: relative;
  padding: var(--sp-4) 0;
  transition: color var(--duration) var(--ease-out);
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-gold);
  transition: width var(--duration) var(--ease-out);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--color-white);
}

.header__nav-link:hover::after,
.header__nav-link--active::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-24);
  flex-shrink: 0;
}

.header__phone {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-white);
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.header__phone:hover {
  color: var(--color-gold);
}

/* Burger Menu */
.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  z-index: 1001;
}

.header__burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: transform var(--duration) var(--ease-out),
    opacity var(--duration) var(--ease-out);
}

.header__burger--active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__burger--active span:nth-child(2) {
  opacity: 0;
}

.header__burger--active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: var(--sp-16) var(--sp-32);
  border-radius: var(--radius-sm);
  transition: all var(--duration) var(--ease-out);
  min-height: 50px;
  min-width: 180px;
  white-space: nowrap;
}

.btn--gold {
  background: var(--color-gold);
  color: var(--color-dark);
}

.btn--gold:hover {
  background: var(--color-gold-hover);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
}

.btn--outline:hover {
  background: var(--color-gold);
  color: var(--color-dark);
}

.btn--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

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

.btn--white {
  background: var(--color-white);
  color: var(--color-dark);
}

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

.btn--full {
  width: 100%;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--color-dark);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.45;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(26, 26, 26, 0.4) 0%,
      rgba(26, 26, 26, 0.75) 100%);
  z-index: 2;
}

.hero__content {
  position: relative;
  z-index: 3;
  padding-top: var(--sp-120);
  padding-bottom: var(--sp-96);
}

.hero__title {
  font-size: var(--fs-hero);
  color: var(--color-white);
  margin-bottom: var(--sp-32);
  max-width: 1000px;
  line-height: 1.1;
}

.hero__title span {
  color: var(--color-gold);
}

.hero__cta {
  margin-bottom: var(--sp-64);
}

.hero__badges {
  display: flex;
  gap: var(--sp-16);
  flex-wrap: wrap;
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: var(--sp-12) var(--sp-24);
  color: var(--color-white);
  font-size: var(--fs-small);
  font-weight: 500;
}

.hero__badge-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.hero__badge-icon svg {
  width: 100%;
  height: 100%;
  fill: var(--color-gold);
}

/* ============================================
   BENTO GRID (Services Block)
   ============================================ */
.bento {
  padding: var(--sp-96) 0;
}

.bento__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto auto;
  gap: var(--sp-16);
}

.bento__heading {
  grid-column: 1 / 3;
  grid-row: 1 / 2;
  font-size: var(--fs-h3);
  color: var(--color-dark);
  display: flex;
  align-items: flex-end;
  padding: var(--sp-24);
  line-height: 1.15;
}

.bento__heading span {
  color: var(--color-gold);
}

.bento__card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 220px;
  display: flex;
  align-items: flex-start;
  transition: transform var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
}

.bento__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.bento__card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bento__card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(26, 26, 26, 0.726) 0%,
      rgba(26, 26, 26, 0.096) 75%);
}

.bento__card-text {
  position: relative;
  z-index: 2;
  padding: var(--sp-16) var(--sp-16);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.0rem, 1.15vw, 1.1rem);
  text-transform: uppercase;
  line-height: 1.3;
  width: 100%;
  word-wrap: break-word;
}

.bento__card-text span {
  color: var(--color-gold);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

/* Specific grid placements */
.bento__card--1 {
  grid-column: 3 / 5;
  grid-row: 1 / 2;
}

.bento__card--2 {
  grid-column: 1 / 2;
  grid-row: 2 / 3;
}

.bento__card--3 {
  grid-column: 2 / 3;
  grid-row: 2 / 3;
}

.bento__card--4 {
  grid-column: 3 / 5;
  grid-row: 2 / 3;
}

/* ============================================
   POPULAR PROJECTS
   ============================================ */
.projects {
  background: var(--color-dark);
  padding: var(--sp-80) 0;
  border-radius: var(--radius-xl);
  margin: 0 var(--sp-16);
}

.projects .section__heading {
  color: var(--color-white);
}

.projects__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-16);
  margin-bottom: var(--sp-48);
}

.project-card {
  display: flex;
  flex-direction: column;
  background: var(--color-dark-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.project-card__image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.project-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-lg) var(--ease-out);
}

.project-card:hover .project-card__image img {
  transform: scale(1.05);
}

.project-card__tags {
  position: absolute;
  top: var(--sp-12);
  left: var(--sp-12);
  display: flex;
  gap: var(--sp-8);
  flex-wrap: wrap;
}

.project-card__tag {
  background: var(--color-gold);
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.7rem;
  padding: var(--sp-4) var(--sp-8);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.project-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--sp-16);
}

.project-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-white);
  margin-bottom: var(--sp-8);
  text-transform: uppercase;
}

.project-card__name span {
  color: var(--color-gold);
}

.project-card__desc {
  font-size: var(--fs-caption);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.5;
  margin-bottom: var(--sp-16);
}

.project-card__price {
  margin-top: auto;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-small);
  color: var(--color-gold);
  margin-bottom: var(--sp-16);
}

.project-card__btn {
  display: block;
  width: 100%;
  text-align: center;
  padding: var(--sp-12) var(--sp-16);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-caption);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: all var(--duration) var(--ease-out);
}

.project-card__btn:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-dark);
}

.projects__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-24);
  flex-wrap: wrap;
}

.projects__own-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-body);
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  border: none;
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
  padding: 0 0 var(--sp-4) 0;
  background: transparent;
  cursor: pointer;
  transition: border-color var(--duration) var(--ease-out), color var(--duration) var(--ease-out);
}

.projects__own-link:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.projects__nav {
  display: flex;
  gap: var(--sp-8);
}

.projects__nav-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
  color: var(--color-white);
  font-size: 1.1rem;
  transition: all var(--duration) var(--ease-out);
}

.projects__nav-btn:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-dark);
}

/* ============================================
   WHY US (Advantages)
   ============================================ */
.why {
  padding: var(--sp-96) 0;
}

.why__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-16);
}

.why__card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--sp-32);
  transition: all var(--duration) var(--ease-out);
}

.why__card:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-card);
  transform: translateY(-3px);
}

.why__card-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--fs-h3);
  color: var(--color-dark);
  text-transform: uppercase;
  line-height: 1.3;
}

.why__card-title span {
  color: var(--color-gold);
}

/* ============================================
   REVIEWS
   ============================================ */
.reviews {
  background: var(--color-dark);
  padding: var(--sp-80) 0;
  border-radius: var(--radius-xl);
  margin: 0 var(--sp-16);
}

.reviews .section__heading {
  color: var(--color-white);
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-16);
  margin-bottom: var(--sp-48);
}

.review-card {
  background: var(--color-dark-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--duration) var(--ease-out);
}

.review-card:hover {
  transform: translateY(-4px);
}

.review-card__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.review-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.review-card__body {
  padding: var(--sp-16);
}

.review-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--sp-8);
}

.review-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-small);
  color: var(--color-white);
  text-transform: uppercase;
}

.review-card__stars {
  display: flex;
  gap: 2px;
}

.review-card__star {
  color: var(--color-gold);
  font-size: 0.85rem;
}

.review-card__text {
  font-size: var(--fs-caption);
  color: rgba(255, 255, 255, 0.55);
  line-height: 1.5;
}

.reviews__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-24);
  flex-wrap: wrap;
}

.reviews__cta-text {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-body);
  color: var(--color-white);
  text-transform: uppercase;
}

/* ============================================
   PARTNERS
   ============================================ */
.partners {
  padding: var(--sp-96) 0;
}

.partners__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-16);
}

.partners__item {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  background: var(--color-dark-card);
  border-radius: var(--radius-md);
  padding: var(--sp-24) var(--sp-32);
  min-height: 80px;
  transition: all var(--duration) var(--ease-out);
}

.partners__item:hover {
  border-color: var(--color-gold);
  box-shadow: var(--shadow-card);
}

.partners__item img {
  max-height: 40px;
  width: auto;
  filter: grayscale(30%);
  transition: filter var(--duration) var(--ease-out);
}

.partners__item:hover img {
  filter: grayscale(0%);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact {
  padding: var(--sp-32) 0;
  background: var(--color-white);
}

.contact__top-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--sp-32);
  margin-bottom: var(--sp-48);
  align-items: stretch;
}

.contact__card--left {
  display: flex;
  flex-direction: column;
}

.contact__map-box {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 320px;
  border-radius: 24px;
  overflow: hidden;
  background: #E8E6E1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact__map-box iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.contact__map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-12);
  color: var(--color-text-muted);
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  opacity: 0.75;
}

.contact__map-placeholder svg {
  color: var(--color-gold);
}

.contact__img-box {
  position: relative;
  width: 100%;
  height: 100%;
  max-height: 400px;
  border-radius: 24px;
  overflow: hidden;
  background: var(--color-dark);
}

.contact__img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.8);
}

.contact__badge {
  position: absolute;
  bottom: -1px;
  left: -1px;
  background: var(--color-white);
  padding: 16px 32px 14px 20px;
  border-top-right-radius: 24px;
  font-style: italic;
  font-size: clamp(1rem, 1.2vw, 1.25rem);
  color: #666;
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: -0.01em;
  z-index: 2;
}

.contact__card--right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact__header {
  margin-bottom: var(--sp-24);
}

.contact__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.5vw, 2.2rem);
  text-transform: lowercase;
  color: var(--color-dark);
  line-height: 1.05;
  margin-bottom: var(--sp-12);
  letter-spacing: -0.02em;
}

.contact__title span {
  color: var(--color-gold);
}

.contact__subtitle {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(1.15rem, 1.6vw, 1.45rem);
  color: #2D2D2D;
  line-height: 1.35;
  text-transform: lowercase;
  max-width: 600px;
}

.contact__img-box--secondary {
  height: 200px;
  min-height: 180px;
}

.contact__inputs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-48);
  margin-bottom: var(--sp-24);
}

.contact__field {
  position: relative;
}

.contact__input-clean {
  width: 100%;
  border: none;
  border-bottom: 4px solid #2B2B2B;
  background: transparent;
  padding: 12px 4px;
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-dark);
  border-radius: 0;
  transition: border-color var(--duration) var(--ease-out);
}

.contact__input-clean::placeholder {
  color: #B0B0B0;
  font-size: 1.2rem;
  font-weight: 400;
}

.contact__input-clean:focus {
  outline: none;
  border-bottom-color: var(--color-gold);
}

.contact__input-clean.form__input--error {
  border-bottom-color: #E53935;
}

.contact__bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-24);
  margin-top: var(--sp-16);
}

.contact__consent {
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  color: var(--color-gold);
  font-weight: 600;
}

.contact__consent a {
  color: var(--color-gold);
  text-decoration: underline;
  transition: opacity var(--duration) var(--ease-out);
}

.contact__consent a:hover {
  opacity: 0.8;
}

.contact__submit-btn {
  background: var(--color-dark);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  text-transform: lowercase;
  padding: 18px 48px;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  white-space: nowrap;
  min-width: 320px;
  text-align: center;
  transition: all var(--duration) var(--ease-out);
}

.contact__submit-btn:hover {
  background: #2D2D2D;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.form__row {
  display: flex;
  gap: var(--sp-16);
  margin-bottom: var(--sp-16);
}

.form__group {
  flex: 1;
  position: relative;
}

.form__label {
  display: block;
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  margin-bottom: var(--sp-4);
  font-weight: 500;
}

.form__input {
  width: 100%;
  padding: var(--sp-12) var(--sp-16);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-text);
  transition: border-color var(--duration) var(--ease-out),
    box-shadow var(--duration) var(--ease-out);
  outline: none;
}

.form__input:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(197, 165, 102, 0.15);
}

.form__input--error {
  border-color: #D94B4B;
}

.form__error {
  font-size: var(--fs-caption);
  color: #D94B4B;
  margin-top: var(--sp-4);
  display: none;
}

.form__input--error+.form__error,
.form__input--error~.form__error {
  display: block;
}

.form__checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-8);
  margin: var(--sp-16) 0;
}

.form__checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-gold);
  flex-shrink: 0;
}

.form__checkbox label {
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
  line-height: 1.4;
}

.form__checkbox label a {
  color: var(--color-gold);
  text-decoration: underline;
}

.form__success {
  display: none;
  padding: var(--sp-24);
  background: rgba(197, 165, 102, 0.1);
  border: 1px solid var(--color-gold);
  border-radius: var(--radius-md);
  text-align: center;
  color: var(--color-text);
}

.form__success--visible {
  display: block;
}

.form__success h3 {
  font-size: var(--fs-h3);
  margin-bottom: var(--sp-8);
  color: var(--color-gold);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-dark);
  padding: var(--sp-48) 0 var(--sp-24);
  color: rgba(255, 255, 255, 0.6);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-48);
  flex-wrap: wrap;
  margin-bottom: var(--sp-48);
}

.footer__logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.6);
  text-transform: uppercase;
  line-height: 1.3;
  letter-spacing: 0.08em;
  margin-bottom: var(--sp-16);
}

.footer__logo-text strong {
  display: block;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
}

.footer__desc {
  font-size: var(--fs-small);
  max-width: 280px;
  line-height: 1.5;
}

.footer__col h4 {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--sp-16);
}

.footer__col a {
  display: block;
  font-size: var(--fs-small);
  margin-bottom: var(--sp-8);
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--duration) var(--ease-out);
}

.footer__col a:hover {
  color: var(--color-gold);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--sp-24);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-16);
  flex-wrap: wrap;
  font-size: var(--fs-caption);
}

.footer__bottom a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--duration) var(--ease-out);
}

.footer__bottom a:hover {
  color: var(--color-gold);
}

/* ============================================
   PAGE HERO (for inner pages)
   ============================================ */
.page-hero {
  background: var(--color-dark);
  padding: calc(80px + var(--sp-64)) 0 var(--sp-64);
  text-align: center;
}

.page-hero__title {
  font-size: var(--fs-h2);
  color: var(--color-white);
}

.page-hero__title span {
  color: var(--color-gold);
}

.page-hero__breadcrumbs {
  margin-top: var(--sp-16);
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.5);
}

.page-hero__breadcrumbs a {
  color: rgba(255, 255, 255, 0.5);
  transition: color var(--duration) var(--ease-out);
}

.page-hero__breadcrumbs a:hover {
  color: var(--color-gold);
}

.page-hero__breadcrumbs span {
  color: var(--color-gold);
}

/* ============================================
   PROJECTS PAGE - FILTERS
   ============================================ */
.filters {
  display: flex;
  gap: var(--sp-12);
  flex-wrap: wrap;
  margin-bottom: var(--sp-48);
  justify-content: center;
}

.filter-btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--fs-caption);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: var(--sp-12) var(--sp-24);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  background: var(--color-white);
  transition: all var(--duration) var(--ease-out);
}

.filter-btn:hover,
.filter-btn--active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: var(--color-dark);
}

/* Projects catalog grid */
.catalog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-24);
}

.catalog-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--duration) var(--ease-out);
}

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

.catalog-card__image {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.catalog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-lg) var(--ease-out);
}

.catalog-card:hover .catalog-card__image img {
  transform: scale(1.05);
}

.catalog-card__badge {
  position: absolute;
  top: var(--sp-12);
  left: var(--sp-12);
  background: var(--color-gold);
  color: var(--color-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.7rem;
  padding: var(--sp-4) var(--sp-12);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.catalog-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--sp-24);
}

.catalog-card__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-dark);
  margin-bottom: var(--sp-12);
  text-transform: uppercase;
}

.catalog-card__specs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8);
  margin-bottom: var(--sp-16);
}

.catalog-card__spec {
  font-size: var(--fs-caption);
  color: var(--color-text-muted);
}

.catalog-card__spec strong {
  color: var(--color-text);
}

.catalog-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-16);
}

.catalog-card__price {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-gold);
}

/* ============================================
   GALLERY PAGE
   ============================================ */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-16);
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-lg) var(--ease-out);
}

.gallery__item:hover img {
  transform: scale(1.08);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(26, 26, 26, 0);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--duration) var(--ease-out);
}

.gallery__item:hover .gallery__item-overlay {
  background: rgba(26, 26, 26, 0.4);
}

.gallery__item-icon {
  color: var(--color-white);
  font-size: 2rem;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--duration) var(--ease-out),
    transform var(--duration) var(--ease-out);
}

.gallery__item:hover .gallery__item-icon {
  opacity: 1;
  transform: scale(1);
}

/* Gallery item sizes for masonry-like effect */
.gallery__item--wide {
  grid-column: span 2;
}

.gallery__item--tall {
  grid-row: span 2;
  aspect-ratio: auto;
}

/* ============================================
   SERVICES PAGE
   ============================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-24);
}

.service-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-48);
  display: flex;
  flex-direction: column;
  transition: all var(--duration) var(--ease-out);
}

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

.service-card__icon {
  width: 56px;
  height: 56px;
  margin-bottom: var(--sp-24);
  color: var(--color-gold);
}

.service-card__icon svg {
  width: 100%;
  height: 100%;
}

.service-card__title {
  font-size: var(--fs-h3);
  color: var(--color-dark);
  margin-bottom: var(--sp-16);
}

.service-card__text {
  font-size: var(--fs-body);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: var(--sp-24);
}

.service-card__features {
  margin-bottom: var(--sp-24);
}

.service-card__feature {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  font-size: var(--fs-small);
  color: var(--color-text);
  margin-bottom: var(--sp-8);
}

.service-card__feature::before {
  content: '✓';
  color: var(--color-gold);
  font-weight: 700;
}

/* ============================================
   PRIVACY PAGE
   ============================================ */
.privacy__content {
  max-width: 800px;
  margin: 0 auto;
}

.privacy__content h2 {
  font-size: var(--fs-h3);
  color: var(--color-dark);
  margin: var(--sp-32) 0 var(--sp-16);
  text-transform: none;
}

.privacy__content p {
  font-size: var(--fs-body);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-16);
}

.privacy__content ul {
  margin-bottom: var(--sp-16);
  padding-left: var(--sp-24);
}

.privacy__content li {
  list-style: disc;
  font-size: var(--fs-body);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out),
    transform 0.6s var(--ease-out);
}

.animate-on-scroll--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered children */
.animate-stagger>* {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out),
    transform 0.5s var(--ease-out);
}

.animate-stagger--visible>*:nth-child(1) {
  transition-delay: 0.05s;
}

.animate-stagger--visible>*:nth-child(2) {
  transition-delay: 0.1s;
}

.animate-stagger--visible>*:nth-child(3) {
  transition-delay: 0.15s;
}

.animate-stagger--visible>*:nth-child(4) {
  transition-delay: 0.2s;
}

.animate-stagger--visible>*:nth-child(5) {
  transition-delay: 0.25s;
}

.animate-stagger--visible>*:nth-child(6) {
  transition-delay: 0.3s;
}

.animate-stagger--visible>* {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   RESPONSIVE STYLES
   Moved to dedicated file: css/responsive.css
   ============================================ */

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }

  .animate-stagger>* {
    opacity: 1;
    transform: none;
  }
}

/* ============================================
   SDM TOAST NOTIFICATION
   ============================================ */
.form__success {
  display: none !important;
}

.sdm-toast {
  position: fixed;
  top: 90px;
  right: 24px;
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  min-width: 320px;
  max-width: 420px;
  background: var(--color-dark);
  color: var(--color-white);
  border-left: 4px solid var(--color-gold);
  border-radius: var(--radius-md);
  padding: 18px 22px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  transform: translateX(130%);
  opacity: 0;
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.45s ease;
  pointer-events: none;
}

.sdm-toast--visible {
  transform: translateX(0);
  opacity: 1;
  pointer-events: auto;
}

.sdm-toast__body {
  flex: 1;
}

.sdm-toast__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-gold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.sdm-toast__message {
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.4;
}

.sdm-toast__close {
  background: none;
  border: none;
  color: rgba(255, 255, 255, 0.5);
  font-size: 1.2rem;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: color var(--duration) var(--ease-out);
}

.sdm-toast__close:hover {
  color: var(--color-gold);
}