/* ============================================================
   IMPRESOS ATEKA - Landing Page Styles
   ============================================================ */

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html { overflow-x: hidden; }
body { font-family: 'Inter', system-ui, -apple-system, sans-serif; font-size: 16px; line-height: 1.6; color: var(--neutral-500); background: var(--neutral-100); overflow-x: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; padding-top: calc(var(--top-bar-h) + var(--header-h)); }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color 0.3s; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
input, textarea { font-family: inherit; font-size: inherit; }

/* ---------- CSS VARIABLES ---------- */
:root {
  --primary: #2b5e78;
  --primary-hover: #234C61;
  --primary-pale: #E6F0F5;
  --dark: #0F1C24;
  --accent: #9fc3e2;
  --neutral-100: #F8FAFB;
  --neutral-200: #E8ECF0;
  --neutral-500: #6B7A87;
  --white: #FFFFFF;
  --whatsapp: #25D366;
  --stars: #E5A618;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 3px rgba(15, 28, 36, 0.08);
  --shadow-md: 0 4px 12px rgba(15, 28, 36, 0.1);
  --shadow-lg: 0 12px 32px rgba(15, 28, 36, 0.12);
  --shadow-xl: 0 20px 48px rgba(15, 28, 36, 0.16);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 100px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 80px;
  --header-h-scrolled: 64px;
  --top-bar-h: 36px;
}

/* ---------- UTILITY ---------- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}
.overline {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.overline--light { color: var(--accent); }
.section-title {
  font-family: var(--font-heading);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section-title--light { color: var(--white); }
.section-desc {
  font-size: 17px;
  color: var(--neutral-500);
  max-width: 580px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.text-accent { color: var(--primary); }
.contact__info .text-accent { color: var(--accent); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 28px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--primary);
  color: var(--white);
}
.btn--primary:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--accent {
  background: var(--primary);
  color: var(--white);
}
.btn--accent:hover {
  background: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--outline {
  border-color: var(--primary);
  color: var(--primary);
  background: transparent;
}
.btn--outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
}
.btn--whatsapp {
  background: var(--whatsapp);
  color: var(--white);
}
.btn--whatsapp:hover {
  background: #1fb855;
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--pill { border-radius: var(--radius-pill); }
.btn--lg { padding: 16px 36px; font-size: 16px; }
.btn--full { width: 100%; }

/* ---------- TOP BAR ---------- */
.top-bar {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  height: var(--top-bar-h);
  transition: transform 0.3s ease;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
}
.top-bar.is-hidden { transform: translateY(-100%); }
.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.top-bar__left, .top-bar__right {
  display: flex;
  align-items: center;
  gap: 20px;
}
.top-bar__item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,0.7);
  transition: color 0.3s;
}
a.top-bar__item:hover { color: var(--accent); }
.top-bar__item svg { flex-shrink: 0; opacity: 0.6; }

/* ---------- HEADER ---------- */
.header {
  position: fixed;
  top: var(--top-bar-h);
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  height: var(--header-h);
  border-bottom: 1px solid var(--neutral-200);
  transition: top 0.3s ease, height 0.3s ease, box-shadow 0.3s ease, border-bottom-color 0.3s ease;
}
.header--scrolled {
  top: 0;
  height: var(--header-h-scrolled);
  box-shadow: var(--shadow-md);
  border-bottom-color: transparent;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}
.header__logo { display: flex; align-items: center; }
.header__logo-img {
  height: 56px;
  width: auto;
  transition: height 0.3s;
}
.header--scrolled .header__logo-img { height: 44px; }

/* Nav */
.nav__list {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav__link {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 8px 16px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--dark);
  border-radius: var(--radius-sm);
  position: relative;
  transition: color 0.3s;
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.nav__link:hover { color: var(--primary); }
.nav__link:hover::after { transform: scaleX(1); }

/* Dropdown */
.nav__item--dropdown { position: relative; }
.dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 220px;
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: all 0.25s ease;
  border: 1px solid var(--neutral-200);
}
.nav__item--dropdown:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown__link {
  display: block;
  padding: 10px 20px;
  font-size: 14px;
  color: var(--neutral-500);
  transition: all 0.2s;
}
.dropdown__link:hover {
  background: var(--primary-pale);
  color: var(--primary);
  padding-left: 24px;
}

/* Header actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.header__whatsapp {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--whatsapp);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.header__whatsapp:hover {
  background: #1fb855;
  transform: scale(1.05);
}

/* Hamburger */
.header__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  z-index: 1010;
}
.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--dark);
  transition: all 0.3s ease;
  border-radius: 2px;
}
.header__hamburger.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}
.header__hamburger.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- MENU-OPEN SCROLL LOCK ---------- */
html.menu-open,
html.menu-open body {
  overflow: hidden;
  height: 100%;
}

/* ---------- MOBILE MENU ---------- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(15, 28, 36, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
}
.mobile-menu__inner { text-align: center; }
.mobile-menu__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 32px;
}
.mobile-menu__link {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--white);
  padding: 12px;
  display: block;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease;
}
.mobile-menu.is-open .mobile-menu__link {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu.is-open li:nth-child(1) .mobile-menu__link { transition-delay: 0.1s; }
.mobile-menu.is-open li:nth-child(2) .mobile-menu__link { transition-delay: 0.2s; }
.mobile-menu.is-open li:nth-child(3) .mobile-menu__link { transition-delay: 0.3s; }
.mobile-menu.is-open li:nth-child(4) .mobile-menu__link { transition-delay: 0.4s; }
.mobile-menu__link:hover { color: var(--accent); }
.mobile-menu__wa {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s ease 0.5s;
}
.mobile-menu.is-open .mobile-menu__wa {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- HERO ---------- */
.hero {
  display: flex;
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  overflow: hidden;
  background: var(--neutral-100);
}
.hero__content {
  flex: 0 0 55%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 80px 60px 80px 0;
  padding-left: max(24px, calc((100vw - 1240px) / 2 + 24px));
  position: relative;
  z-index: 2;
}
.hero__title {
  font-family: var(--font-heading);
  font-size: clamp(36px, 4.5vw, 56px);
  font-weight: 800;
  color: var(--dark);
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero__text {
  font-size: 18px;
  color: var(--neutral-500);
  max-width: 500px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero__ctas {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}
.hero__trust {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.hero__trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
}
.hero__trust-item svg { color: var(--primary); flex-shrink: 0; }

/* Hero image */
.hero__image {
  flex: 0 0 45%;
  position: relative;
  clip-path: polygon(10% 0, 100% 0, 100% 100%, 0 100%);
}
.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Crop marks */
.hero__crop-mark {
  position: absolute;
  width: 30px;
  height: 30px;
  z-index: 3;
  pointer-events: none;
}
.hero__crop-mark::before, .hero__crop-mark::after {
  content: '';
  position: absolute;
  background: var(--primary);
}
.hero__crop-mark--tl { top: 32px; left: max(24px, calc((100vw - 1240px) / 2 + 24px)); }
.hero__crop-mark--tl::before { width: 20px; height: 1.5px; top: 0; left: 0; }
.hero__crop-mark--tl::after { width: 1.5px; height: 20px; top: 0; left: 0; }
.hero__crop-mark--tr { top: 32px; right: 32px; }
.hero__crop-mark--tr::before { width: 20px; height: 1.5px; top: 0; right: 0; }
.hero__crop-mark--tr::after { width: 1.5px; height: 20px; top: 0; right: 0; }
.hero__crop-mark--bl { bottom: 32px; left: max(24px, calc((100vw - 1240px) / 2 + 24px)); }
.hero__crop-mark--bl::before { width: 20px; height: 1.5px; bottom: 0; left: 0; }
.hero__crop-mark--bl::after { width: 1.5px; height: 20px; bottom: 0; left: 0; }
.hero__crop-mark--br { bottom: 32px; right: 32px; }
.hero__crop-mark--br::before { width: 20px; height: 1.5px; bottom: 0; right: 0; }
.hero__crop-mark--br::after { width: 1.5px; height: 20px; bottom: 0; right: 0; }

/* ---------- ABOUT ---------- */
.about {
  padding: 100px 0;
  background: var(--white);
}
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about__images {
  position: relative;
  padding: 20px;
}
.about__img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  width: 100%;
}
.about__img-main img {
  width: 100%;
  height: 580px;
  object-fit: cover;
}
.about__badge {
  position: absolute;
  top: 0;
  right: 30px;
  background: var(--dark);
  color: var(--white);
  width: 110px;
  height: 110px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl);
  border: 3px solid var(--dark);
  z-index: 2;
}
.about__badge-number {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.about__badge-plus {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  position: absolute;
  top: 22px;
  right: 22px;
}
.about__badge-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.2;
  text-align: center;
  opacity: 0.8;
  margin-top: 2px;
}
.about__text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--neutral-500);
  margin-bottom: 32px;
}
.about__features {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about__feature {
  display: flex;
  gap: 16px;
  padding: 20px;
  background: var(--neutral-100);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--primary);
  transition: all var(--transition);
}
.about__feature:hover {
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}
.about__feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-pale);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about__feature-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
}
.about__feature-text {
  font-size: 14px;
  color: var(--neutral-500);
  line-height: 1.6;
}

/* ---------- PRODUCTS ---------- */
.products {
  padding: 100px 0;
  background: var(--neutral-100);
}
.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 48px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.35s ease;
  border: 1px solid var(--neutral-200);
  position: relative;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}
.product-card__image {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-card__image img {
  transform: scale(1.05);
}
.product-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 28, 36, 0.6));
}
.product-card__icon {
  position: absolute;
  top: 176px;
  left: 24px;
  width: 48px;
  height: 48px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  box-shadow: var(--shadow-md);
  z-index: 3;
}
.product-card__body {
  padding: 36px 24px 24px;
}
.product-card__title {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 12px;
}
.product-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.product-card__list li {
  font-size: 14px;
  color: var(--neutral-500);
  padding-left: 24px;
  position: relative;
}
.product-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 16px;
  height: 16px;
  background: var(--primary-pale);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%232b5e78' stroke-width='3' stroke-linecap='round' stroke-linejoin='round' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}
.products__cta { text-align: center; }

/* ---------- TESTIMONIALS ---------- */
.testimonials {
  padding: 100px 0;
  background: var(--white);
  position: relative;
}
.testimonials__bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--primary-hover));
}
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  transition: all var(--transition);
  border-top: 3px solid transparent;
}
.testimonial-card:hover {
  border-top-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.testimonial-card__quote {
  color: var(--primary);
  margin-bottom: 16px;
}
.testimonial-card__text {
  font-size: 15px;
  font-style: italic;
  color: var(--dark);
  line-height: 1.7;
  margin-bottom: 20px;
}
.testimonial-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 20px;
}
.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--neutral-200);
}
.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}
.testimonial-card__name {
  font-family: var(--font-heading);
  font-size: 15px;
  color: var(--dark);
  display: block;
}
.testimonial-card__role {
  font-size: 13px;
  color: var(--neutral-500);
}

/* ---------- CONTACT ---------- */
.contact {
  display: flex;
  min-height: 600px;
  position: relative;
}
.contact__info {
  flex: 0 0 40%;
  background: var(--dark);
  color: var(--white);
  padding: 80px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
  position: relative;
  z-index: 1;
}
/* Halftone texture overlay */
.contact__info::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: radial-gradient(circle, var(--white) 1px, transparent 1px);
  background-size: 8px 8px;
  pointer-events: none;
}
.contact__text {
  font-size: 16px;
  color: rgba(255,255,255,0.7);
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}
.contact__detail {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.85);
  transition: color 0.3s;
}
a.contact__detail:hover { color: var(--accent); }
.contact__detail-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(159, 195, 226, 0.15);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact__detail strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
}
.contact__detail span {
  font-size: 14px;
}
.contact__wa { align-self: flex-start; }

/* Contact form */
.contact__form-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 48px;
  background: var(--neutral-100);
}
.contact__form {
  width: 100%;
  max-width: 500px;
}
.contact__form-title {
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 28px;
}
.form-group { margin-bottom: 20px; }
.form-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--dark);
  margin-bottom: 6px;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--neutral-200);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--dark);
  font-size: 15px;
  transition: all 0.3s;
  outline: none;
}
.form-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(43, 94, 120, 0.1);
}
.form-input::placeholder { color: var(--neutral-200); }
.form-textarea { resize: vertical; min-height: 120px; }
.form-input.is-error { border-color: #e53e3e; }

/* Form feedback */
.form-feedback {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  display: none;
}
.form-feedback.is-success {
  display: block;
  background: #f0fff4;
  color: #22543d;
  border: 1px solid #c6f6d5;
}
.form-feedback.is-error {
  display: block;
  background: #fff5f5;
  color: #742a2a;
  border: 1px solid #fed7d7;
}

/* Loading spinner */
.btn__loading svg {
  animation: spin 1s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,0.7);
  position: relative;
}
.footer__bar {
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px 48px;
}
.footer__desc {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer__social {
  display: flex;
  gap: 10px;
}
.footer__social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: all 0.3s;
}
.footer__social-link:hover {
  background: var(--accent);
  color: var(--white);
  transform: translateY(-2px);
}
.footer__heading {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}
.footer__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer__link {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: all 0.3s;
  display: inline-block;
}
a.footer__link:hover {
  color: var(--accent);
  transform: translateX(4px);
}
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
}
.footer__bottom-inner {
  padding: 20px 24px;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.4);
}

/* ---------- SCROLL ANIMATIONS ---------- */
[data-animate] {
  opacity: 0;
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-animate="fade-up"] { transform: translateY(40px); }
[data-animate="fade-right"] { transform: translateX(-40px); }
[data-animate="fade-left"] { transform: translateX(40px); }
[data-animate].is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  [data-animate] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* ---------- RESPONSIVE ---------- */

/* Tablet landscape */
@media (max-width: 1024px) {
  .hero { flex-direction: column-reverse; min-height: auto; }
  .hero__content {
    flex: none;
    padding: 60px 24px;
  }
  .hero__image {
    flex: none;
    height: 50vh;
    clip-path: none;
  }
  .hero__crop-mark { display: none; }
  .about__inner { gap: 48px; }
  .products__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonial-card:nth-child(3) { grid-column: 1 / -1; max-width: 500px; margin: 0 auto; }
  .contact { flex-direction: column; overflow: hidden; }
  .contact__info {
    flex: none;
    clip-path: none;
    padding: 60px 24px;
  }
  .contact__form-wrapper { padding: 48px 24px; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .footer__col--brand { grid-column: 1 / -1; }
}

/* Tablet portrait */
@media (max-width: 768px) {
  .top-bar { display: none; }
  body { padding-top: var(--header-h); }
  .header { top: 0; }
  .header__nav { display: none; }
  .header__cta { display: none; }
  .header__hamburger { display: flex; }
  .about__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about__images { max-width: 100%; margin: 0 auto; width: 100%; }
  .about { overflow: hidden; }
  .products__grid { grid-template-columns: 1fr 1fr; }
  .testimonials__grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .testimonial-card {
    min-width: 0;
    width: 100%;
    max-width: 100%;
    padding: 24px;
    overflow: hidden;
  }
  .testimonial-card__text {
    font-size: 14px;
  }
  .testimonial-card:nth-child(3) { max-width: 100%; grid-column: auto; }
  .footer__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 32px;
  }
  .footer__col--brand { grid-column: auto; }
  .footer__social { justify-content: center; }
}

/* Mobile */
@media (max-width: 480px) {
  .hero__title { font-size: 32px; }
  .hero__ctas { flex-direction: column; }
  .hero__ctas .btn { width: 100%; }
  .hero__trust { flex-direction: column; gap: 10px; }
  .section-title { font-size: 26px; }
  .products__grid { grid-template-columns: 1fr; }
  .about__badge {
    width: 90px;
    height: 90px;
    right: 30%;
  }
  .about__badge-number { font-size: 28px; }
  .contact__info { padding: 48px 20px; }
  .contact__form-wrapper { padding: 36px 20px; }
}