/* ═══════════════════════════════════════════════════════
   YÜKSEL MOBİLYA – Design System & Styles
   ═══════════════════════════════════════════════════════ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── CSS Custom Properties ── */
:root {
  /* Colors */
  --clr-primary:       #5C3A1E;
  --clr-primary-dark:  #3E2712;
  --clr-primary-light: #8B5E3C;
  --clr-accent:        #C9A84C;
  --clr-accent-light:  #E8C872;
  --clr-accent-glow:   rgba(201, 168, 76, 0.25);

  --clr-bg-light:      #F5F0E8;
  --clr-bg-cream:      #FAF7F2;
  --clr-bg-dark:       #1A1A1A;
  --clr-bg-darker:     #111111;

  --clr-text-dark:     #1A1A1A;
  --clr-text-body:     #4A4A4A;
  --clr-text-muted:    #7A7A7A;
  --clr-text-light:    #F5F0E8;
  --clr-text-white:    #FFFFFF;

  --clr-border:        rgba(92, 58, 30, 0.12);
  --clr-shadow:        rgba(0, 0, 0, 0.08);
  --clr-overlay:       rgba(26, 26, 26, 0.65);

  /* Typography */
  --ff-heading: 'Playfair Display', Georgia, serif;
  --ff-body:    'Inter', -apple-system, sans-serif;

  --fs-hero:    clamp(2.5rem, 6vw, 5rem);
  --fs-h1:      clamp(2rem, 4vw, 3.5rem);
  --fs-h2:      clamp(1.5rem, 3vw, 2.5rem);
  --fs-h3:      clamp(1.2rem, 2vw, 1.5rem);
  --fs-body:    1rem;
  --fs-small:   0.875rem;
  --fs-xs:      0.75rem;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;
  --space-3xl:  8rem;

  /* Borders & Radius */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  30px;
  --radius-full: 50%;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s ease;
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(0,0,0,0.06);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.12);
  --shadow-xl:  0 16px 60px rgba(0,0,0,0.16);

  /* Layout */
  --max-width:  1280px;
  --nav-height: 110px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--ff-body);
  font-weight: 400;
  color: var(--clr-text-body);
  background: var(--clr-bg-cream);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--ff-heading);
  color: var(--clr-text-dark);
  line-height: 1.2;
  font-weight: 700;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ── Section Common ── */
.section {
  padding: var(--space-3xl) 0;
  position: relative;
}

.section--dark {
  background: var(--clr-bg-dark);
  color: var(--clr-text-light);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--clr-text-white);
}

.section--cream {
  background: var(--clr-bg-light);
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section__subtitle {
  font-family: var(--ff-body);
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--clr-accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--space-xs);
  display: block;
}

.section__title {
  font-size: var(--fs-h1);
  margin-bottom: var(--space-sm);
  position: relative;
}

.section__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-light));
  margin: var(--space-sm) auto 0;
  border-radius: 2px;
}

.section__desc {
  max-width: 600px;
  margin: 0 auto;
  color: var(--clr-text-muted);
  font-size: var(--fs-body);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  color: var(--clr-bg-dark);
  box-shadow: 0 4px 15px var(--clr-accent-glow);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--clr-accent-glow);
}

.btn--outline {
  background: transparent;
  color: var(--clr-text-white);
  border: 2px solid rgba(255,255,255,0.3);
}

.btn--outline:hover {
  border-color: var(--clr-accent);
  color: var(--clr-accent);
}

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

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

/* ═══════════════════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0 var(--space-md);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: var(--transition-base);
  background: transparent;
}

.navbar.scrolled {
  background: rgba(26, 26, 26, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
}

.navbar__logo {
  display: flex;
  align-items: center;
  transition: var(--transition-fast);
  text-decoration: none;
}

.navbar__logo:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

/* ── Typography Logo ── */
.logo-text {
  font-family: var(--ff-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--clr-text-white);
  letter-spacing: 2px;
  line-height: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-transform: uppercase;
  transition: var(--transition-base);
}

.logo-text span {
  font-family: var(--ff-body);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--clr-accent);
  letter-spacing: 5px;
  margin-top: 4px;
}

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

.navbar__link {
  color: rgba(255,255,255,0.8);
  font-size: var(--fs-small);
  font-weight: 500;
  letter-spacing: 0.5px;
  position: relative;
  padding: 4px 0;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--clr-accent);
  transition: var(--transition-base);
}

.navbar__link:hover,
.navbar__link.active {
  color: var(--clr-accent-light);
}

.navbar__link:hover::after,
.navbar__link.active::after {
  width: 100%;
}

.navbar__cta {
  padding: 10px 24px;
  font-size: var(--fs-small);
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 1001;
  padding: 4px;
}

.navbar__hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--clr-text-white);
  transition: var(--transition-base);
  border-radius: 2px;
}

.navbar__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

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

.navbar__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ═══════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  transition: transform 8s ease;
}

.hero:hover .hero__bg img {
  transform: scale(1);
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(26, 26, 26, 0.85) 0%,
    rgba(62, 39, 18, 0.7) 50%,
    rgba(26, 26, 26, 0.8) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 var(--space-md);
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201, 168, 76, 0.15);
  border: 1px solid rgba(201, 168, 76, 0.3);
  padding: 8px 20px;
  border-radius: var(--radius-xl);
  font-size: var(--fs-small);
  color: var(--clr-accent-light);
  margin-bottom: var(--space-lg);
  backdrop-filter: blur(10px);
}

.hero__title {
  font-size: var(--fs-hero);
  color: var(--clr-text-white);
  margin-bottom: var(--space-md);
  font-weight: 800;
  line-height: 1.1;
}

.hero__title span {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(245, 240, 232, 0.8);
  margin-bottom: var(--space-xl);
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}

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

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.5);
  font-size: var(--fs-xs);
  letter-spacing: 2px;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-accent), transparent);
}

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

/* ── Stats Bar ── */
.stats-bar {
  position: relative;
  z-index: 5;
  margin-top: -60px;
}

.stats-bar__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(26, 26, 26, 0.9);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255,255,255,0.05);
}

.stats-bar__item {
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  position: relative;
}

.stats-bar__item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: rgba(255,255,255,0.1);
}

.stats-bar__number {
  font-family: var(--ff-heading);
  font-size: var(--fs-h2);
  font-weight: 700;
  color: var(--clr-accent);
  margin-bottom: 4px;
}

.stats-bar__label {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.6);
  font-weight: 400;
}

/* ═══════════════════════════════════════════════════════
   ABOUT (HAKKIMIZDA)
   ═══════════════════════════════════════════════════════ */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about__image-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.about__image-wrap:hover img {
  transform: scale(1.03);
}

.about__image-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  color: var(--clr-bg-dark);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about__image-badge .number {
  font-family: var(--ff-heading);
  font-size: var(--fs-h2);
  font-weight: 800;
  display: block;
  line-height: 1;
}

.about__image-badge .label {
  font-size: var(--fs-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.about__content {
  padding-left: var(--space-lg);
}

.about__tag {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--clr-accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--space-xs);
}

.about__title {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-md);
  line-height: 1.3;
}

.about__text {
  margin-bottom: var(--space-md);
  color: var(--clr-text-body);
  line-height: 1.8;
}

.about__features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.about__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  color: var(--clr-text-dark);
}

.about__feature-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: var(--clr-accent-glow);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--clr-accent);
  font-size: 1rem;
}

/* ═══════════════════════════════════════════════════════
   PRODUCTS (ÜRÜNLERİMİZ)
   ═══════════════════════════════════════════════════════ */
.products__filters {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: var(--space-xl);
  flex-wrap: wrap;
}

.products__filter-btn {
  padding: 10px 24px;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  color: rgba(255,255,255,0.6);
  font-family: var(--ff-body);
  font-size: var(--fs-small);
  font-weight: 500;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: var(--transition-base);
}

.products__filter-btn:hover,
.products__filter-btn.active {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  color: var(--clr-bg-dark);
  border-color: transparent;
  box-shadow: 0 4px 15px var(--clr-accent-glow);
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.product-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  border-color: rgba(201, 168, 76, 0.2);
}

.product-card__image {
  position: relative;
  height: 260px;
  overflow: hidden;
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.product-card:hover .product-card__image img {
  transform: scale(1.08);
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
}

.product-card:hover .product-card__overlay {
  opacity: 1;
}

.product-card__body {
  padding: var(--space-md);
}

.product-card__category {
  font-size: var(--fs-xs);
  color: var(--clr-accent);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-weight: 600;
  margin-bottom: 6px;
}

.product-card__title {
  font-size: var(--fs-h3);
  color: var(--clr-text-white);
  margin-bottom: 8px;
}

.product-card__desc {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════
   SERVICES (HİZMETLERİMİZ)
   ═══════════════════════════════════════════════════════ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.service-card {
  background: var(--clr-bg-cream);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl) var(--space-md);
  text-align: center;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-accent-light));
  transform: scaleX(0);
  transition: var(--transition-base);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-md);
  background: linear-gradient(135deg, rgba(201,168,76,0.1), rgba(201,168,76,0.05));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  transition: var(--transition-base);
}

.service-card:hover .service-card__icon {
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  transform: scale(1.1);
}

.service-card__title {
  font-size: var(--fs-h3);
  margin-bottom: var(--space-xs);
}

.service-card__desc {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* ═══════════════════════════════════════════════════════
   GALLERY (GALERİ)
   ═══════════════════════════════════════════════════════ */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 300px;
  gap: var(--space-sm);
}

.gallery__grid .gallery__item:nth-child(1) {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery__item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

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

.gallery__item:hover img {
  transform: scale(1.06);
}

.gallery__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,26,26,0.7) 0%, transparent 50%);
  opacity: 0;
  transition: var(--transition-base);
  display: flex;
  align-items: flex-end;
  padding: var(--space-md);
}

.gallery__item:hover .gallery__item-overlay {
  opacity: 1;
}

.gallery__item-title {
  color: var(--clr-text-white);
  font-family: var(--ff-heading);
  font-size: var(--fs-h3);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox__close {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: rgba(255,255,255,0.1);
  border: none;
  border-radius: var(--radius-full);
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.lightbox__close:hover {
  background: var(--clr-accent);
  color: var(--clr-bg-dark);
}

.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  border-radius: var(--radius-md);
  object-fit: contain;
}

/* ═══════════════════════════════════════════════════════
   CONTACT (İLETİŞİM)
   ═══════════════════════════════════════════════════════ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.contact__info {
  padding-right: var(--space-lg);
}

.contact__info-tag {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--clr-accent);
  text-transform: uppercase;
  letter-spacing: 3px;
  margin-bottom: var(--space-xs);
}

.contact__info-title {
  font-size: var(--fs-h2);
  margin-bottom: var(--space-md);
}

.contact__info-text {
  color: var(--clr-text-body);
  margin-bottom: var(--space-lg);
  line-height: 1.8;
}

.contact__details {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.contact__detail-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: linear-gradient(135deg, rgba(201,168,76,0.1), rgba(201,168,76,0.05));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--clr-accent);
}

.contact__detail-content h4 {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  font-weight: 600;
  margin-bottom: 2px;
}

.contact__detail-content p {
  font-size: var(--fs-small);
  color: var(--clr-text-muted);
}

/* Form */
.contact__form {
  background: var(--clr-bg-cream);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.form__group {
  margin-bottom: var(--space-md);
}

.form__label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--clr-text-dark);
}

.form__input,
.form__textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  background: var(--clr-bg-light);
  color: var(--clr-text-dark);
  transition: var(--transition-fast);
  outline: none;
}

.form__input:focus,
.form__textarea:focus {
  border-color: var(--clr-accent);
  box-shadow: 0 0 0 3px var(--clr-accent-glow);
}

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

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

.form__submit {
  width: 100%;
  justify-content: center;
}

/* ═══════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════ */
.footer {
  background: var(--clr-bg-darker);
  padding: var(--space-3xl) 0 0;
  color: rgba(255,255,255,0.5);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__logo {
  display: inline-block;
  margin-bottom: var(--space-md);
  text-decoration: none;
}

.footer__brand-desc {
  font-size: var(--fs-small);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.footer__social-link:hover {
  background: var(--clr-accent);
  color: var(--clr-bg-dark);
  transform: translateY(-3px);
}

.footer__heading {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  font-weight: 600;
  color: var(--clr-text-white);
  margin-bottom: var(--space-md);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__link {
  font-size: var(--fs-small);
  color: rgba(255,255,255,0.5);
  transition: var(--transition-fast);
}

.footer__link:hover {
  color: var(--clr-accent);
  padding-left: 6px;
}

.footer__contact-item {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
  font-size: var(--fs-small);
  align-items: flex-start;
}

.footer__contact-item span:first-child {
  color: var(--clr-accent);
  min-width: 20px;
}

.footer__bottom {
  padding: var(--space-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-xs);
}

/* ═══════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════ */
.fade-up {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger > * {
  transition-delay: calc(var(--i, 0) * 0.1s);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --nav-height: 80px;
  }

  .navbar__logo-img {
    height: 55px;
  }

  .navbar__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(26, 26, 26, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-lg);
    transition: var(--transition-base);
    padding: var(--space-lg);
  }

  .navbar__menu.active {
    right: 0;
  }

  .navbar__hamburger {
    display: flex;
  }

  .hero__title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

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

  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .about__content {
    padding-left: 0;
  }

  .products__grid {
    grid-template-columns: 1fr;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .gallery__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 250px;
  }

  .gallery__grid .gallery__item:nth-child(1) {
    grid-column: span 1;
    grid-row: span 1;
  }

  .contact__grid {
    grid-template-columns: 1fr;
  }

  .contact__info {
    padding-right: 0;
  }

  .form__row {
    grid-template-columns: 1fr;
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .stats-bar__inner {
    grid-template-columns: 1fr;
  }

  .about__features {
    grid-template-columns: 1fr;
  }

  .hero__actions {
    flex-direction: column;
    align-items: center;
  }
}

/* ── Scroll to Top ── */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--clr-accent), var(--clr-accent-light));
  color: var(--clr-bg-dark);
  border: none;
  border-radius: var(--radius-full);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition-base);
  z-index: 99;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

/* ── WhatsApp Button ── */
.whatsapp-btn {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: var(--transition-base);
  animation: pulse-green 2s infinite;
}

.whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

@keyframes pulse-green {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
  70%  { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}