/* ========================================
   KOLU PLASTİK — DESIGN SYSTEM & STYLES
   ======================================== */

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

/* ---------- CSS Custom Properties ---------- */
:root {
  /* Brand Colors */
  --color-bg: #FFFFFF;
  --color-bg-alt: #F7F9FC;
  --color-text: #2D3748;
  --color-text-light: #5A6577;
  --color-text-muted: #8896A6;
  --color-accent: #0E7C6B;
  --color-accent-dark: #0A5D50;
  --color-accent-light: #E6F5F2;
  --color-accent-mid: #B2DFD5;
  --color-border: #E2E8F0;
  --color-border-accent: rgba(14, 124, 107, .18);
  --color-white: #FFFFFF;
  --color-overlay: rgba(45, 55, 72, .06);
  --color-shadow: rgba(14, 124, 107, .08);
  --color-shadow-lg: rgba(14, 124, 107, .12);

  /* Typography */
  --font-heading: 'DM Serif Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;

  /* 8px Spacing System */
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 32px;
  --sp-5: 40px;
  --sp-6: 48px;
  --sp-8: 64px;
  --sp-12: 96px;
  --sp-16: 128px;

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(.25, .46, .45, .94);
  --ease-spring: cubic-bezier(.34, 1.56, .64, 1);
  --transition-fast: 200ms var(--ease-out);
  --transition-base: 350ms var(--ease-out);
  --transition-slow: 500ms var(--ease-out);

  /* Layout */
  --container-max: 1200px;
  --container-narrow: 900px;
  --navbar-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-h);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  overflow-x: hidden;
}

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

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

ul,
ol {
  list-style: none;
}

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

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-text);
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.6rem);
}

h4 {
  font-size: 1.15rem;
}

p {
  font-size: 1rem;
  color: var(--color-text-light);
  max-width: 680px;
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--color-accent);
  margin-bottom: var(--sp-2);
  display: inline-block;
}

.section-title {
  margin-bottom: var(--sp-3);
}

.section-desc {
  margin-bottom: var(--sp-6);
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--sp-3);
  overflow: hidden;
}

.container--narrow {
  max-width: var(--container-narrow);
}

section {
  padding: var(--sp-12) 0;
}

section:nth-child(even) {
  background-color: var(--color-bg-alt);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 16px var(--color-shadow-lg);
}

.btn--primary:hover {
  background-color: var(--color-accent-dark);
  box-shadow: 0 6px 24px rgba(14, 124, 107, .22);
  transform: translateY(-2px);
}

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

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

.btn--sm {
  padding: 10px 24px;
  font-size: 0.85rem;
}

.btn svg {
  width: 18px;
  height: 18px;
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--navbar-h);
  z-index: 1000;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, .96);
  border-bottom-color: var(--color-border);
  box-shadow: 0 1px 12px var(--color-shadow);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  ;
}

.navbar__logo img {
  height: 40px;
  width: auto;
}

.navbar__menu {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
}

.navbar__link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-fast);
  border-radius: 2px;
}

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

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

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

.lang-switch {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  padding: 4px;
}

.lang-switch__btn {
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}

.lang-switch__btn.active {
  background: var(--color-accent);
  color: var(--color-white);
}

.lang-switch__btn:hover:not(.active) {
  color: var(--color-text);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  display: block;
  height: 2.5px;
  width: 100%;
  background: var(--color-text);
  border-radius: 4px;
  transition: all var(--transition-fast);
  transform-origin: center;
}

.hamburger.open span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

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

.hamburger.open span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile Nav */
@media (max-width: 1024px) {
  .navbar__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: min(380px, 85vw);
    height: 100dvh;
    background: var(--color-bg);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: var(--sp-6);
    gap: var(--sp-3);
    box-shadow: -8px 0 40px rgba(0, 0, 0, .08);
    transition: right var(--transition-base);
    z-index: 1000;
  }

  .navbar__menu.open {
    right: 0;
  }

  .navbar__menu .navbar__link {
    font-size: 1.2rem;
  }

  .navbar__actions .btn {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-h);
  overflow: hidden;
  background: linear-gradient(160deg, #F7F9FC 0%, #FFFFFF 40%, #E6F5F2 100%);
}

.hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  opacity: 0.5;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: var(--sp-8) 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  background: var(--color-accent-light);
  color: var(--color-accent);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: var(--sp-4);
  border: 1px solid var(--color-border-accent);
}

.hero__badge svg {
  width: 16px;
  height: 16px;
}

.hero__title {
  margin-bottom: var(--sp-3);
  color: var(--color-text);
}

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

.hero__desc {
  font-size: 1.15rem;
  line-height: 1.8;
  margin-bottom: var(--sp-5);
  color: var(--color-text-light);
}

.hero__cta {
  display: flex;
  gap: var(--sp-2);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: var(--sp-6);
  margin-top: var(--sp-8);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--color-border);
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-accent);
  display: block;
}

.hero__stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-top: 4px;
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--sp-8);
  align-items: center;
}

.about__text p {
  margin-bottom: var(--sp-2);
}

.about__text p:last-of-type {
  margin-bottom: var(--sp-4);
}

.about__image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-accent-light));
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  overflow: hidden;
}

.about__image-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }
}

/* ========================================
   WHY US SECTION
   ======================================== */
.whyus__intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
}

.whyus__col h3 {
  margin-bottom: var(--sp-2);
  color: var(--color-accent);
}

.whyus__col p {
  color: var(--color-text-light);
}

.whyus__cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}

.whyus__card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.whyus__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.whyus__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px var(--color-shadow-lg);
  border-color: var(--color-border-accent);
}

.whyus__card:hover::before {
  transform: scaleX(1);
}

.whyus__card-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-3);
  color: var(--color-accent);
}

.whyus__card-icon svg {
  width: 24px;
  height: 24px;
}

.whyus__card h4 {
  margin-bottom: var(--sp-1);
  font-family: var(--font-body);
  font-weight: 600;
}

.whyus__card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

@media (max-width: 1024px) {
  .whyus__cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .whyus__intro {
    grid-template-columns: 1fr;
    gap: var(--sp-4);
  }

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

/* ========================================
   PRODUCTS SECTION
   ======================================== */
.products__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-1);
  margin-bottom: var(--sp-6);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--sp-1);
}

.products__tab {
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  transition: all var(--transition-fast);
  border-bottom: 2px solid transparent;
  margin-bottom: -3px;
}

.products__tab:hover {
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.products__tab.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  background: var(--color-accent-light);
}

.products__panel {
  display: none;
  animation: fadeInUp .4s var(--ease-out);
}

.products__panel.active {
  display: block;
}

.products__panel-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.products__info {
  padding: var(--sp-3);
}

.products__info h3 {
  margin-bottom: var(--sp-2);
}

.products__info>p {
  margin-bottom: var(--sp-3);
}

.products__detail-group {
  margin-bottom: var(--sp-3);
}

.products__detail-group h4 {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-accent);
  margin-bottom: var(--sp-1);
  display: flex;
  align-items: center;
  gap: var(--sp-1);
}

.products__detail-group h4 svg {
  width: 18px;
  height: 18px;
}

.products__detail-group ul {
  padding-left: var(--sp-2);
}

.products__detail-group li {
  position: relative;
  padding-left: var(--sp-2);
  margin-bottom: 6px;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.products__detail-group li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent-mid);
}

.products__variants {
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  border: 1px solid var(--color-border);
}

.products__variants h4 {
  font-family: var(--font-body);
  font-weight: 600;
  margin-bottom: var(--sp-2);
  color: var(--color-text);
}

.products__variant-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.products__variant-item {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 10px var(--sp-2);
  background: var(--color-bg);
  border-radius: var(--radius-md);
  font-size: 0.9rem;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  transition: all var(--transition-fast);
}

.products__variant-item:hover {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}

.products__variant-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .products__panel-grid {
    grid-template-columns: 1fr;
  }

  .products__tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .products__tabs::-webkit-scrollbar {
    display: none;
  }

  .products__tab {
    white-space: nowrap;
    flex-shrink: 0;
  }
}

/* ========================================
   SERVICES SECTION
   ======================================== */
.services__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}

.services__card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-4);
  transition: all var(--transition-base);
  position: relative;
}

.services__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--color-shadow-lg);
  border-color: var(--color-border-accent);
}

.services__card-icon {
  width: 56px;
  height: 56px;
  background: var(--color-accent-light);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-3);
  color: var(--color-accent);
  transition: all var(--transition-base);
}

.services__card:hover .services__card-icon {
  background: var(--color-accent);
  color: var(--color-white);
}

.services__card-icon svg {
  width: 28px;
  height: 28px;
}

.services__card h3 {
  margin-bottom: var(--sp-1);
  font-size: 1.25rem;
}

.services__card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .services__grid {
    grid-template-columns: 1fr;
  }
}

/* ========================================
   TESTIMONIALS SECTION
   ======================================== */
.testimonials {
  overflow: hidden;
}

.testimonials__carousel-wrapper {
  position: relative;
  overflow: hidden;
  margin: 0 calc(-1 * var(--sp-3));
  padding: 0 var(--sp-3);
}

.testimonials__track {
  display: flex;
  gap: var(--sp-3);
  transition: transform 500ms var(--ease-out);
  will-change: transform;
}

.testimonials__card {
  flex: 0 0 calc((100% - var(--sp-3) * 2) / 3);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-4);
  min-height: 240px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-base);
}

.testimonials__card:hover {
  border-color: var(--color-border-accent);
  box-shadow: 0 8px 32px var(--color-shadow);
}

.testimonials__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--sp-2);
  color: #F0B429;
}

.testimonials__stars svg {
  width: 18px;
  height: 18px;
  fill: #F0B429;
}

.testimonials__text {
  flex: 1;
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: var(--sp-3);
  font-style: italic;
}

.testimonials__author {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  padding-top: var(--sp-2);
  border-top: 1px solid var(--color-border);
}

.testimonials__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.testimonials__author-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
}

.testimonials__author-role {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* Carousel Navigation */
.testimonials__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-3);
  margin-top: var(--sp-5);
}

.testimonials__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.testimonials__arrow:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

.testimonials__arrow svg {
  width: 20px;
  height: 20px;
}

.testimonials__dots {
  display: flex;
  gap: 8px;
}

.testimonials__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.testimonials__dot.active {
  background: var(--color-accent);
  width: 28px;
  border-radius: var(--radius-full);
}

@media (max-width: 1024px) {
  .testimonials__card {
    flex: 0 0 calc((100% - var(--sp-3)) / 2);
  }
}

@media (max-width: 640px) {
  .testimonials__card {
    flex: 0 0 100%;
  }
}

/* ========================================
   FAQ SECTION
   ======================================== */
.faq__list {
  max-width: var(--container-narrow);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}

.faq__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.faq__item.open {
  border-color: var(--color-accent);
  box-shadow: 0 4px 20px var(--color-shadow);
}

.faq__question {
  width: 100%;
  padding: var(--sp-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
  background: transparent;
  transition: color var(--transition-fast);
}

.faq__item.open .faq__question {
  color: var(--color-accent);
}

.faq__icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--color-bg-alt);
  transition: all var(--transition-fast);
}

.faq__item.open .faq__icon {
  background: var(--color-accent-light);
  transform: rotate(180deg);
}

.faq__icon svg {
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
}

.faq__item.open .faq__icon svg {
  color: var(--color-accent);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq__answer-inner {
  padding: 0 var(--sp-3) var(--sp-3);
  color: var(--color-text-light);
  font-size: 0.95rem;
  line-height: 1.8;
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-8);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}

.contact__info-item {
  display: flex;
  gap: var(--sp-2);
}

.contact__info-icon {
  width: 44px;
  height: 44px;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  flex-shrink: 0;
}

.contact__info-icon svg {
  width: 20px;
  height: 20px;
}

.contact__info-label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
  margin-bottom: 2px;
}

.contact__info-value {
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.contact__info-value a {
  transition: color var(--transition-fast);
}

.contact__info-value a:hover {
  color: var(--color-accent);
}

/* Contact Form */
.contact__form-wrapper {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--sp-5);
}

.contact__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px var(--sp-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
  background: var(--color-bg);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238896A6' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 40px;
}

.contact__form .btn {
  margin-top: var(--sp-1);
  justify-content: center;
}

/* Map */
.contact__map {
  margin-top: var(--sp-6);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  height: 350px;
}

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

@media (max-width: 768px) {
  .contact__grid {
    grid-template-columns: 1fr;
    gap: var(--sp-5);
  }

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

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--color-text);
  color: var(--color-bg-alt);
  padding: var(--sp-8) 0 var(--sp-4);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-6);
  margin-bottom: var(--sp-6);
}

.footer__brand-desc {
  font-size: 0.9rem;
  color: rgba(247, 249, 252, .6);
  margin-top: var(--sp-2);
  max-width: 300px;
  line-height: 1.7;
}

.footer__logo img {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__heading {
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent-mid);
  margin-bottom: var(--sp-3);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-1);
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(247, 249, 252, .6);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-1);
  font-size: 0.9rem;
  color: rgba(247, 249, 252, .6);
  margin-bottom: var(--sp-1);
}

.footer__contact-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__bottom {
  padding-top: var(--sp-4);
  border-top: 1px solid rgba(247, 249, 252, .1);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.82rem;
  color: rgba(247, 249, 252, .4);
}

.footer__social {
  display: flex;
  gap: var(--sp-2);
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(247, 249, 252, .15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(247, 249, 252, .5);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.footer__social a svg {
  width: 16px;
  height: 16px;
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-4);
  }
}

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

  .footer__bottom {
    flex-direction: column;
    gap: var(--sp-2);
    text-align: center;
  }
}

/* ========================================
   WHATSAPP FLOATING BUTTON
   ======================================== */
.whatsapp-float {
  position: fixed;
  bottom: var(--sp-4);
  right: var(--sp-4);
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(37, 211, 102, .35);
  z-index: 900;
  transition: all var(--transition-fast);
  color: white;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 28px rgba(37, 211, 102, .45);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
}

.whatsapp-float::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #25D366;
  animation: whatsappPulse 2s infinite;
  z-index: -1;
}

@keyframes whatsappPulse {
  0% {
    transform: scale(1);
    opacity: .4;
  }

  70% {
    transform: scale(1.4);
    opacity: 0;
  }

  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* AOS Custom Overrides */
[data-aos] {
  transition-timing-function: var(--ease-out) !important;
}

/* ========================================
   MOBILE OVERLAY
   ======================================== */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .3);
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* ========================================
   SCROLL TO TOP
   ======================================== */
.scroll-top {
  position: fixed;
  bottom: var(--sp-4);
  right: calc(var(--sp-4) + 72px);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px var(--color-shadow-lg);
  z-index: 899;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition-fast);
}

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

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

.scroll-top svg {
  width: 20px;
  height: 20px;
}