/* ═══════════════════════════════════════════════════════════════
   ENBEB | Envasadora de Bebidas
   style.css | Design System & Global Styles
   ═══════════════════════════════════════════════════════════════ */

/* ── Tokens ────────────────────────────────────────────────────── */
:root {
  --c-bg:        #f5f5f7;
  --c-bg-alt:    #ffffff;
  --c-dark:      #0d0d0d;
  --c-dark-2:    #1d1d1f;
  --c-dark-3:    #2d2d2f;
  --c-text:      #1d1d1f;
  --c-text-mute: #6e6e73;
  --c-accent:    #0071e3;
  --c-accent-dk: #0058b0;
  --c-border:    rgba(0,0,0,0.08);
  --c-border-lgt:rgba(255,255,255,0.12);

  --nav-h: 52px;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --r: 18px;
  --r-sm: 10px;
  --max-w: 1200px;
}

/* ── Reset ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--c-bg);
  color: var(--c-text);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img, canvas, svg { display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* ── Container ──────────────────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

/* ═══════════════ NAVBAR ═══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  background: rgba(245, 245, 247, 0.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--c-border);
  transition: background 0.3s var(--ease-out);
}
.navbar.dark {
  background: rgba(13, 13, 13, 0.85);
  border-bottom-color: var(--c-border-lgt);
}
.nav-inner {
  max-width: var(--max-w);
  height: 100%;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--c-text);
  transition: color 0.3s;
}
.navbar.dark .nav-logo { color: #fff; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links li a {
  font-size: 13px;
  font-weight: 400;
  color: var(--c-text-mute);
  padding: 6px 12px;
  border-radius: 20px;
  transition: color 0.2s, background 0.2s;
}
.navbar.dark .nav-links li a { color: rgba(255,255,255,0.65); }
.nav-links li a:hover {
  color: var(--c-text);
  background: rgba(0,0,0,0.05);
}
.navbar.dark .nav-links li a:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}
.nav-cta {
  background: var(--c-accent) !important;
  color: #fff !important;
  font-weight: 500 !important;
  border-radius: 20px !important;
}
.nav-cta:hover { background: var(--c-accent-dk) !important; }
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px;
}
.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s, background 0.3s;
}
.navbar.dark .nav-hamburger span { background: #fff; }

/* ═══════════════ BUTTONS ══════════════════════════════════════════ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--c-accent);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 980px;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s var(--ease-spring);
}
.btn-primary:hover {
  background: var(--c-accent-dk);
  transform: scale(1.02);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-accent);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 980px;
  border: 1.5px solid rgba(0,113,227,0.4);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.2s var(--ease-spring);
}
.btn-secondary:hover {
  border-color: var(--c-accent);
  background: rgba(0,113,227,0.06);
  transform: scale(1.02);
}
.btn-large { padding: 16px 36px; font-size: 15px; }

/* ═══════════════ TYPOGRAPHY ═══════════════════════════════════════ */
.section-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 12px;
}
.section-eyebrow.light { color: rgba(255,255,255,0.6); }
.section-title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--c-text);
}
.section-title.light { color: #fff; }
.section-sub {
  font-size: 18px;
  font-weight: 400;
  color: var(--c-text-mute);
  max-width: 560px;
  line-height: 1.6;
  margin-top: 20px;
}
.section-sub.light { color: rgba(255,255,255,0.55); }

/* ═══════════════ HERO (DARK — Apple Style) ═════════════════════════ */
.hero {
  min-height: 100svh;
  position: relative;
  overflow: hidden;
}

/* ── DARK HERO ─────────────────────────────────────────────────── */
.hero-dark {
  background: #000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 60px;
  padding-bottom: 85px;
}
.hero-canvas-container {
  width: 100%;
  height: 450px;
  max-height: 48vh;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1;
}
#heroCanvas {
  width: 100% !important;
  height: 100% !important;
  display: block;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 24px;
  margin-top: -10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 800px;
}
.hero-eyebrow-dark {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s 0.5s var(--ease-out) forwards;
}
.hero-title-dark {
  font-size: clamp(56px, 10vw, 120px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.0;
  color: #fff;
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 0.6s var(--ease-out) forwards;
}
.hero-logo {
  max-width: min(380px, 85vw);
  height: auto;
  margin-bottom: 24px;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.9s 0.6s var(--ease-out) forwards;
}
.hero-sub-dark {
  font-size: 19px;
  font-weight: 400;
  color: rgba(255,255,255,0.48);
  line-height: 1.6;
  max-width: 520px;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s 0.75s var(--ease-out) forwards;
}
.hero-dark .hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s 0.9s var(--ease-out) forwards;
}
.hero-dark .hero-scroll-hint {
  z-index: 2;
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeUp 1s 1.1s var(--ease-out) forwards;
}
.hero-scroll-hint span {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.hero-dark .hero-scroll-hint span { color: rgba(255,255,255,0.3); }
.scroll-line {
  width: 1px;
  height: 40px;
  animation: scrollPulse 2s ease-in-out infinite;
}
.hero-dark .hero-scroll-hint .scroll-line {
  background: linear-gradient(to bottom, rgba(255,255,255,0.35), transparent);
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.35; transform: scaleY(0.6); }
}

/* Ghost button — white outline on dark background */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.85);
  font-size: 14px;
  font-weight: 500;
  padding: 12px 24px;
  border-radius: 980px;
  border: 1.5px solid rgba(255,255,255,0.22);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, transform 0.2s var(--ease-spring), color 0.2s;
}
.btn-ghost:hover {
  border-color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.07);
  color: #fff;
  transform: scale(1.02);
}


/* ═══════════════ CAN ANIMATION SEQUENCE ════════════════════════════ */
.can-sequence {
  position: relative;
  height: 450vh;
  background: #f5f5f7;
  transition: background-color 0.8s ease-in-out;
}
.can-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.can-video-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: center;
}
#processVideo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  mix-blend-mode: multiply;
  transition: opacity 0.5s var(--ease-out);
}
#processVideo.no-blend {
  mix-blend-mode: normal !important;
}
/* Dark Mode styles for Process section (Step 6) */
.can-sequence.dark {
  background-color: #020b1e !important;
}
.can-sequence.dark .step-title {
  color: #ffffff;
}
.can-sequence.dark .step-desc {
  color: rgba(255, 255, 255, 0.65);
}
.can-sequence.dark .step-eyebrow {
  color: #0071e3;
}
.can-labels {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.can-step {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 1;
  pointer-events: none;
}
.can-step.active { opacity: 1; }
.can-step-inner {
  padding: 0 80px;
  max-width: 480px;
  opacity: 0;
  will-change: transform, opacity;
}
#step-0 .can-step-inner,
#step-2 .can-step-inner,
#step-4 .can-step-inner { margin-right: auto; padding-right: 0; }
#step-1 .can-step-inner,
#step-3 .can-step-inner,
#step-5 .can-step-inner { margin-left: auto; padding-left: 80px; padding-right: 80px; }
.step-eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-accent);
  margin-bottom: 12px;
}
.step-title {
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--c-text);
  margin-bottom: 16px;
}
.step-desc {
  font-size: 16px;
  color: var(--c-text-mute);
  line-height: 1.65;
  max-width: 340px;
}

/* ═══════════════ SERVICES ══════════════════════════════════════════ */
.services {
  padding: 120px 0;
  background: var(--c-bg-alt);
}
.services .container { text-align: center; }
.services .section-title { margin-bottom: 60px; }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}
.service-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: 36px 32px;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s, border-color 0.3s;
  cursor: default;
  opacity: 0;
  transform: translateY(30px);
}
.service-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), box-shadow 0.3s var(--ease-spring);
}
.service-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 20px 60px rgba(0,0,0,0.09);
  border-color: rgba(0,113,227,0.2);
}
.service-icon {
  width: 44px;
  height: 44px;
  color: var(--c-accent);
  margin-bottom: 20px;
}
.service-icon svg { width: 100%; height: 100%; }
.service-card h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}
.service-card p {
  font-size: 14px;
  color: var(--c-text-mute);
  line-height: 1.65;
}

/* ═══════════════ TECHNOLOGY ════════════════════════════════════════ */
.technology {
  position: relative;
  padding: 140px 0;
  background: var(--c-dark);
  overflow: hidden;
}
.tech-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 20% 30%, rgba(0,113,227,0.15) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 80% 70%, rgba(0,113,227,0.08) 0%, transparent 60%);
  pointer-events: none;
}
.technology .section-title { margin-bottom: 64px; }
.tech-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: var(--c-border-lgt);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 64px;
}
.stat {
  background: rgba(255,255,255,0.04);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  opacity: 0;
  transform: translateY(20px);
}
.stat.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.stat-number {
  font-size: clamp(36px, 4vw, 52px);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: #fff;
}
.stat-label {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.4;
}
.tech-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.tech-feature {
  border-top: 1px solid var(--c-border-lgt);
  padding-top: 28px;
  opacity: 0;
  transform: translateY(20px);
}
.tech-feature.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.tech-feature h4 {
  font-size: 17px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}
.tech-feature p {
  font-size: 14px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
}

/* ═══════════════ PORTFOLIO ═════════════════════════════════════════ */
.portfolio {
  padding: 120px 0;
  background: var(--c-bg);
}
.portfolio .container { text-align: center; }
.portfolio .section-title { margin-bottom: 16px; }
.portfolio .section-sub { margin: 0 auto 60px; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: left;
}
.portfolio-card {
  --brand-color: var(--c-accent);
  --brand-color-rgb: 0, 113, 227;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  overflow: hidden;
  transition: transform 0.3s var(--ease-spring), box-shadow 0.3s, border-color 0.3s;
  opacity: 0;
  transform: translateY(30px);
}
.portfolio-card.brand-clubs-drinks {
  --brand-color: #8b2cf5;
  --brand-color-rgb: 139, 44, 245;
}
.portfolio-card.brand-clubs-beer {
  --brand-color: #0066cc;
  --brand-color-rgb: 0, 102, 204;
}
.portfolio-card.brand-viva-nutra {
  --brand-color: #00a896;
  --brand-color-rgb: 0, 168, 150;
}
.portfolio-card.brand-viva-protiva {
  --brand-color: #0284c7;
  --brand-color-rgb: 2, 132, 199;
}
.portfolio-card.visible {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), box-shadow 0.3s, border-color 0.3s;
}
.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: var(--brand-color);
  box-shadow: 0 24px 60px rgba(0,0,0,0.1), 0 0 24px rgba(var(--brand-color-rgb), 0.18);
}
.portfolio-image-wrap {
  height: 260px;
  overflow: hidden;
  position: relative;
  background: var(--c-bg-alt);
}
.portfolio-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(13, 13, 13, 0.72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 2;
  pointer-events: none;
  transition: background 0.3s, border-color 0.3s;
}
.portfolio-card:hover .portfolio-badge {
  background: var(--brand-color);
  border-color: transparent;
}
.portfolio-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-out);
}
.portfolio-card:hover .portfolio-img {
  transform: scale(1.06);
}
.portfolio-info {
  padding: 22px 24px 26px;
}
.portfolio-info h4 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
  color: var(--c-text);
}
.portfolio-tag {
  font-size: 11px;
  font-weight: 600;
  color: var(--brand-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  transition: color 0.3s;
}
.portfolio-desc {
  font-size: 13px;
  color: var(--c-text-mute);
  line-height: 1.55;
}

/* ═══════════════ ABOUT ═════════════════════════════════════════════ */
.about {
  padding: 120px 0;
  background: var(--c-bg-alt);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-text p {
  font-size: 16px;
  color: var(--c-text-mute);
  line-height: 1.7;
  margin-top: 20px;
}
.about-text .btn-primary { margin-top: 36px; }
.about-text .section-title { margin-top: 16px; }
.about-visual {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.about-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--r);
  padding: 28px 32px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.about-card.visible {
  opacity: 1;
  transform: translateX(0);
}
.about-card:hover {
  border-color: rgba(0,113,227,0.25);
  box-shadow: 0 8px 32px rgba(0,0,0,0.06);
}
.about-card-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-accent);
  background: rgba(0,113,227,0.08);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.about-card p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-text-mute);
  padding-top: 6px;
}

/* ═══════════════ CONTACT ════════════════════════════════════════ */
.contact {
  background: var(--c-dark-2);
  padding: 120px 0;
}
.contact-inner { text-align: center; }
.contact-inner .section-title { margin-bottom: 48px; }
.contact-form {
  max-width: 720px;
  margin: 0 auto;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group.full { grid-column: 1/-1; }
.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
}
.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--r-sm);
  padding: 14px 16px;
  font: inherit;
  font-size: 15px;
  color: #fff;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  resize: none;
}
.form-group select { color: rgba(255,255,255,0.7); }
.form-group select option { background: var(--c-dark-2); color: #fff; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.3); }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-accent);
  background: rgba(0,113,227,0.05);
}
.contact-form .btn-primary { align-self: center; margin-top: 8px; }

/* ═══════════════ FOOTER ════════════════════════════════════════════ */
.footer {
  background: var(--c-dark);
  padding: 60px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner { display: flex; flex-direction: column; gap: 48px; }
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  align-items: flex-start;
}
.footer-logo {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.footer-brand p {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.footer-col h5 {
  font-size: 13px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  margin-bottom: 16px;
  letter-spacing: 0.02em;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
}
.footer-col li a:hover { color: rgba(255,255,255,0.85); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.3);
}

/* ═══════════════ ANIMATIONS ═══════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════════ RESPONSIVE ════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .tech-stats { grid-template-columns: repeat(2, 1fr); }
  .tech-features { grid-template-columns: 1fr 1fr; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
}
@media (max-width: 768px) {
  :root { --nav-h: 48px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .services-grid { grid-template-columns: 1fr; }
  .tech-stats { grid-template-columns: 1fr 1fr; }
  .tech-features { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .can-step-inner { padding: 0 32px !important; }
  #step-1 .can-step-inner, #step-3 .can-step-inner, #step-5 .can-step-inner { padding-left: 32px !important; }
  .step-title { font-size: 28px; }
  .about-card { transform: translateY(30px); }
  .about-card.visible { transform: translateY(0); }
}
@media (max-width: 480px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .tech-stats { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-title { font-size: clamp(42px, 12vw, 80px); }
}